* [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)) a)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (/ (- (* y x) (* z t)) a)
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x y z t a) (/ (- (* x y) (* z t)) a))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (- (* x y) (* z t)) a) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (* x y) (* z t)) a) in a
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in a
* [misc]taylor:  Taking taylor expansion of (* x y) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ (* y x) (- (* z t))) into (- (* y x) (* z t))
* [misc]backup-simplify:  Simplify (/ (- (* y x) (* z t)) 1) into (- (* y x) (* z t))
* [misc]taylor:  Taking taylor expansion of (/ (- (* x y) (* z t)) a) in t
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in t
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in t
* [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 a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* z 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (/ (* y x) a) into (/ (* y x) a)
* [misc]taylor:  Taking taylor expansion of (/ (- (* x y) (* z t)) a) in z
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (/ (* y x) a) into (/ (* y x) a)
* [misc]taylor:  Taking taylor expansion of (/ (- (* x y) (* z t)) a) in y
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (/ (- (* z t)) a) into (* -1 (/ (* z t) a))
* [misc]taylor:  Taking taylor expansion of (/ (- (* x y) (* z t)) a) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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 a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (/ (- (* z t)) a) into (* -1 (/ (* z t) a))
* [misc]taylor:  Taking taylor expansion of (/ (- (* x y) (* z t)) a) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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 a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (/ (- (* z t)) a) into (* -1 (/ (* z t) a))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (* z t) a)) 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 t) a) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (* z t) a) into (/ (* z t) a)
* [misc]backup-simplify:  Simplify (* -1 (/ (* z t) a)) into (* -1 (/ (* z t) a))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (* z t) a)) 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) a) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ t a) into (/ t a)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (- (/ y a) (+ (* (* -1 (/ (* z t) a)) (/ 0 a)))) into (/ y a)
* [misc]taylor:  Taking taylor expansion of (/ y a) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (* z t) a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (/ t a)) into (* -1 (/ t a))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ t a)) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (* -1 (/ (* z t) a)) (/ 0 a)) (* (/ y a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (* z t) a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ t a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ t a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (/ 1 a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (* -1 (/ (* z t) a)) (/ 0 a)) (* (/ y a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (* z t) a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ t a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ t a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ 1 a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* (/ 1 a) (* t (* z (* 1 1))))) (* 1 (* (/ 1 a) (* 1 (* 1 (* y x)))))) into (- (/ (* y x) a) (/ (* z t) a))
* [misc]approximate:  Taking taylor expansion of (/ (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 a)) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 x) (/ 1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* y x)) (- (/ 1 (* z t)))) into (- (/ 1 (* y x)) (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (* y x)) (/ 1 (* z t))) 1) into (- (/ 1 (* y x)) (/ 1 (* z t)))
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 z) 1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z)) (/ 1 a)) into (* -1 (/ a z))
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 t)) (/ 1 a)) into (* -1 (/ a t))
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) 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 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 x) 1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 a)) into (/ a x)
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (/ 1 a)) into (/ a y)
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (/ 1 a)) into (/ a y)
* [misc]taylor:  Taking taylor expansion of (/ a y) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [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 (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* z t))) (/ 1 a)) (+ (* (/ a y) (/ 0 (/ 1 a))))) into (- (/ a (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (/ a (* z t)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (/ a (* z t)) into (/ a (* z t))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 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 a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a y) (/ 0 (/ 1 a))) (* (- (/ a (* z t))) (/ 0 (/ 1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ a (* z t))) into (- (/ a (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (/ a (* z t)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (- (/ a t)) into (- (/ a t))
* [misc]taylor:  Taking taylor expansion of (- (/ a t)) in t
* [misc]taylor:  Taking taylor expansion of (/ a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a y) (/ 0 (/ 1 a))) (* (- (/ a (* z t))) (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* z t)) (+ (* (/ a (* z t)) (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ a 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]taylor:  Taking taylor expansion of 0 in t
* [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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 a) (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))))) (* -1 (* (/ 1 a) (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* 1 1)))))) into (- (/ (* y x) a) (/ (* z t) a))
* [misc]approximate:  Taking taylor expansion of (/ (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (- a))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 x) (/ -1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* y x)) (- (/ 1 (* z t)))) into (- (/ 1 (* y x)) (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (* y x)) (/ 1 (* z t))) -1) into (* -1 (- (/ 1 (* y x)) (/ 1 (* z t))))
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (- a))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* (/ -1 z) -1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z)) (/ -1 a)) into (/ a z)
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 t)) (/ -1 a)) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* (/ -1 x) -1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ -1 a)) into (* -1 (/ a x))
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (/ -1 a)) into (* -1 (/ a y))
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (/ -1 a)) into (* -1 (/ a y))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ a y)) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ a y) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [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 (/ a 1) into a
* [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* -1 a) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* z t))) (/ -1 a)) (+ (* (* -1 (/ a y)) (/ 0 (/ -1 a))))) into (/ a (* z t))
* [misc]taylor:  Taking taylor expansion of (/ a (* z t)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (/ a (* z t)) into (/ a (* z t))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* -1 a) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a y)) (/ 0 (/ -1 a))) (* (/ a (* z t)) (/ 0 (/ -1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ a (* z t)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (/ a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 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 (+ (* (/ -1 z) 0) (+ (* 0 0) (* 0 (/ -1 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a y)) (/ 0 (/ -1 a))) (* (/ a (* z t)) (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* z t)) (+ (* (/ a (* z t)) (/ 0 (* z t))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ a t) (/ 0 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 t
* [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 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* (/ 1 (- a)) (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))))) (* 1 (* (/ 1 (- a)) (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1)))))) into (- (/ (* y x) a) (/ (* z t) a))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (- (* x y) (* z t)) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in t
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in t
* [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 (- (* x y) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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 (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]taylor:  Taking taylor expansion of (- (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]taylor:  Taking taylor expansion of (- (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [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 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 (+ (* z 0) (* 0 t)) 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 (+ (* 0 0) (* 1 t)) 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 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 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 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 into 0
* [misc]approximate:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) 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 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (/ 1 (* z t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 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 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) 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 (/ 0 1)) (* 0 (/ 0 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ 1 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z t)) (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) 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]taylor:  Taking taylor expansion of 0 in t
* [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 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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 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 z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z t)) (/ 0 (* z t))) (* 0 (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 t
* [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 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) 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]taylor:  Taking taylor expansion of 0 in t
* [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 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 (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) (* -1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* 1 1))))) into (- (* y x) (* z t))
* [misc]approximate:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]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 (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (/ 1 (* z t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 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 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) 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 (/ 0 1)) (* 0 (/ 0 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 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 (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 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 (+ (* (/ -1 z) 0) (+ (* 0 0) (* 0 (/ -1 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z t)) (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) 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]taylor:  Taking taylor expansion of 0 in t
* [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 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 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 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 z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z t)) (/ 0 (* z t))) (* 0 (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 t
* [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 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) 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]taylor:  Taking taylor expansion of 0 in t
* [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 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 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (* -1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (- (* y x) (* z t))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 33 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 2 / 33 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 3 / 33 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 4 / 33 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ 0 a))>
* [enter]simplify:  Simplifying (/ 0 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 5 / 33 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (- (* y x) (* z t)) a))>
* [enter]simplify:  Simplifying (/ (- (* y x) (* z t)) a)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (/ (- (* x y) (* z t)) a)
* * * * [misc]progress:  [ 6 / 33 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (- (* y x) (* z t)) a))>
* [enter]simplify:  Simplifying (/ (- (* y x) (* z t)) a)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* [exit]simplify:  Simplified to (/ (- (* x y) (* z t)) a)
* * * * [misc]progress:  [ 7 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (pow (/ (- (* x y) (* z t)) a) 1))>
* * * * [misc]progress:  [ 8 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (exp (log (/ (- (* x y) (* z t)) a))))>
* [enter]simplify:  Simplifying (log (/ (- (* x y) (* z t)) a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* [exit]simplify:  Simplified to (log (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (log (/ (- (* y x) (* z t)) a))
* * * * [misc]progress:  [ 9 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log (exp (/ (- (* x y) (* z t)) a))))>
* [enter]simplify:  Simplifying (exp (/ (- (* x y) (* z t)) a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* [exit]simplify:  Simplified to (exp (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (exp (/ (- (* y x) (* z t)) a))
* * * * [misc]progress:  [ 10 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* (cbrt (/ (- (* x y) (* z t)) a)) (cbrt (/ (- (* x y) (* z t)) a))) (cbrt (/ (- (* x y) (* z t)) a))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- (* x y) (* z t)) a)) (cbrt (/ (- (* x y) (* z t)) a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (- (* y x) (* z t)) a)) (cbrt (/ (- (* y x) (* z t)) a)))
* [exit]simplify:  Simplified to (* (cbrt (/ (- (* y x) (* z t)) a)) (cbrt (/ (- (* y x) (* z t)) a)))
* [enter]simplify:  Simplifying (cbrt (/ (- (* x y) (* z t)) a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (cbrt (/ (- (* y x) (* z t)) a))
* * * * [misc]progress:  [ 11 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cbrt (* (* (/ (- (* x y) (* z t)) a) (/ (- (* x y) (* z t)) a)) (/ (- (* x y) (* z t)) a))))>
* [enter]simplify:  Simplifying (* (* (/ (- (* x y) (* z t)) a) (/ (- (* x y) (* z t)) a)) (/ (- (* x y) (* z t)) a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (128 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (* y x) (* z t)) a) 3)
* [exit]simplify:  Simplified to (pow (/ (- (* y x) (* z t)) a) 3)
* * * * [misc]progress:  [ 12 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (sqrt (/ (- (* x y) (* z t)) a)) (sqrt (/ (- (* x y) (* z t)) a))))>
* [enter]simplify:  Simplifying (sqrt (/ (- (* x y) (* z t)) a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (sqrt (/ (- (* y x) (* z t)) a))
* [enter]simplify:  Simplifying (sqrt (/ (- (* x y) (* z t)) a))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (sqrt (/ (- (* y x) (* z t)) a))
* * * * [misc]progress:  [ 13 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (- (* x y) (* z t))) (- a)))>
* [enter]simplify:  Simplifying (- (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (- (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (- (- (* y x) (* z t)))
* [enter]simplify:  Simplifying (- a)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- a)
* [exit]simplify:  Simplified to (- a)
* * * * [misc]progress:  [ 14 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (* x y) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (/ (* x y) a)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (/ x (/ a y))
* [exit]simplify:  Simplified to (/ x (/ a y))
* [enter]simplify:  Simplifying (/ (* z t) a)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (/ z (/ a t))
* [exit]simplify:  Simplified to (/ z (/ a t))
* * * * [misc]progress:  [ 15 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (/ (- (* x y) (* z t)) a)))>
* * * * [misc]progress:  [ 16 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))>
* [enter]simplify:  Simplifying (/ 1 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 a)
* [exit]simplify:  Simplified to (/ 1 a)
* * * * [misc]progress:  [ 17 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ 1 (/ a (- (* x y) (* z t)))))>
* [enter]simplify:  Simplifying (/ a (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ a (- (* y x) (* t z)))
* [exit]simplify:  Simplified to (/ a (- (* y x) (* t z)))
* * * * [misc]progress:  [ 18 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (/ a (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ a (cbrt (- (* y x) (* t z))))
* [exit]simplify:  Simplified to (/ a (cbrt (- (* y x) (* t z))))
* * * * [misc]progress:  [ 19 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (sqrt (- (* x y) (* z t))) (/ a (sqrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (/ a (sqrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ a (sqrt (- (* y x) (* t z))))
* [exit]simplify:  Simplified to (/ a (sqrt (- (* y x) (* t z))))
* * * * [misc]progress:  [ 20 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ 1 (/ a (- (* x y) (* z t)))))>
* [enter]simplify:  Simplifying (/ a (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (/ a (- (* y x) (* t z)))
* [exit]simplify:  Simplified to (/ a (- (* y x) (* t z)))
* * * * [misc]progress:  [ 21 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (pow (* x y) 3) (pow (* z t) 3)) (* a (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (* a (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (145 enodes)
* * [misc]simplify:  iters left: 2 (251 enodes)
* * [misc]simplify:  iters left: 1 (366 enodes)
* [exit]simplify:  Simplified to (+ (* (* t (* z a)) (+ (* y x) (* t z))) (* a (* (* y x) (* y x))))
* [exit]simplify:  Simplified to (+ (* (* t (* z a)) (+ (* y x) (* t z))) (* a (* (* y x) (* y x))))
* * * * [misc]progress:  [ 22 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (* (* x y) (* x y)) (* (* z t) (* z t))) (* a (+ (* x y) (* z t)))))>
* [enter]simplify:  Simplifying (* a (+ (* x y) (* z t)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* [exit]simplify:  Simplified to (* (+ (* t z) (* y x)) a)
* [exit]simplify:  Simplified to (* (+ (* t z) (* y x)) a)
* * * * [misc]progress:  [ 23 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (log (/ (exp (* x y)) (exp (* z t)))) a))>
* [enter]simplify:  Simplifying (/ (exp (* x y)) (exp (* z t)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (exp (- (* y x) (* t z)))
* [exit]simplify:  Simplified to (exp (- (* y x) (* t z)))
* * * * [misc]progress:  [ 24 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (pow (- (* x y) (* z t)) 1) a))>
* * * * [misc]progress:  [ 25 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (exp (log (- (* x y) (* z t)))) a))>
* [enter]simplify:  Simplifying (log (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (log (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (log (- (* y x) (* z t)))
* * * * [misc]progress:  [ 26 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (log (exp (- (* x y) (* z t)))) a))>
* [enter]simplify:  Simplifying (exp (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (exp (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (exp (- (* y x) (* z t)))
* * * * [misc]progress:  [ 27 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t)))) a))>
* [enter]simplify:  Simplifying (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t))))
* [enter]simplify:  Simplifying (cbrt (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (cbrt (- (* y x) (* z t)))
* * * * [misc]progress:  [ 28 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (cbrt (* (* (- (* x y) (* z t)) (- (* x y) (* z t))) (- (* x y) (* z t)))) a))>
* [enter]simplify:  Simplifying (* (* (- (* x y) (* z t)) (- (* x y) (* z t))) (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (- (* y x) (* z t)) 3)
* [exit]simplify:  Simplified to (pow (- (* y x) (* z t)) 3)
* * * * [misc]progress:  [ 29 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t)))) a))>
* [enter]simplify:  Simplifying (sqrt (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (sqrt (- (* y x) (* z t)))
* [enter]simplify:  Simplifying (sqrt (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (sqrt (- (* y x) (* z t)))
* * * * [misc]progress:  [ 30 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (/ (- (pow (* x y) 3) (pow (* z t) 3)) (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))) a))>
* [enter]simplify:  Simplifying (- (pow (* x y) 3) (pow (* z t) 3))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (122 enodes)
* [exit]simplify:  Simplified to (- (pow (* y x) 3) (pow (* t z) 3))
* [exit]simplify:  Simplified to (- (pow (* y x) 3) (pow (* t z) 3))
* [enter]simplify:  Simplifying (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (141 enodes)
* [exit]simplify:  Simplified to (+ (* (* y x) (* y x)) (* (+ (* y x) (* t z)) (* t z)))
* [exit]simplify:  Simplified to (+ (* (* y x) (* y x)) (* (+ (* y x) (* t z)) (* t z)))
* * * * [misc]progress:  [ 31 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (+ (* x y) (- (* z t))) a))>
* [enter]simplify:  Simplifying (- (* z t))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* z (- t))
* [exit]simplify:  Simplified to (* z (- t))
* * * * [misc]progress:  [ 32 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* 1 (- (* x y) (* z t))) a))>
* * * * [misc]progress:  [ 33 / 33 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (/ (- (* (* x y) (* x y)) (* (* z t) (* z t))) (+ (* x y) (* z t))) a))>
* [enter]simplify:  Simplifying (- (* (* x y) (* x y)) (* (* z t) (* z t)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (* (- (* y x) (* t z)) (+ (* y x) (* t z)))
* [exit]simplify:  Simplified to (* (- (* y x) (* t z)) (+ (* y x) (* t z)))
* [enter]simplify:  Simplifying (+ (* x y) (* z t))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (+ (* y x) (* z t))
* [exit]simplify:  Simplified to (+ (* y x) (* z t))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ (* z t) a) in (z t a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in a
* [misc]taylor:  Taking taylor expansion of (* z t) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (* z t) 1) into (* z t)
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in t
* [misc]taylor:  Taking taylor expansion of (* z t) in t
* [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 a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* z 0) into 0
* [misc]backup-simplify:  Simplify (+ (* z 1) (* 0 0)) into z
* [misc]backup-simplify:  Simplify (/ z a) into (/ z a)
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ t a) into (/ t a)
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ t a) into (/ t a)
* [misc]taylor:  Taking taylor expansion of (/ t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ t a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ t a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 t))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ t a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 a) (* t z))) into (/ (* z t) a)
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 t)) (/ 1 a)) in (z t a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 t)) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* z t)) 1) into (/ 1 (* z t))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 t)) (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 z) 1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (/ (/ 1 z) (/ 1 a)) into (/ a z)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 t)) (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (/ (/ 1 t) (/ 1 a)) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 t)) (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (/ (/ 1 t) (/ 1 a)) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (/ a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a t) (/ 0 (/ 1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 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 0) (+ (* 0 0) (* 0 (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a t) (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 a) (* (/ 1 (/ 1 t)) (/ 1 (/ 1 z))))) into (/ (* z t) a)
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a))) in (z t a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* z t)) -1) into (/ -1 (* z t))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* (/ -1 z) -1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (/ (/ 1 z) (/ -1 a)) into (* -1 (/ a z))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (/ (/ 1 t) (/ -1 a)) into (* -1 (/ a t))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (/ (/ 1 t) (/ -1 a)) into (* -1 (/ a t))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ a t)) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) 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 (- (+ (* (/ -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 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a t)) (/ 0 (/ -1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a t)) (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (* (/ 1 (- a)) (* (/ 1 (/ 1 (- t))) (/ 1 (/ 1 (- z)))))) into (/ (* z t) a)
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (/ (* y x) a) in (y x a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* y x) a) in a
* [misc]taylor:  Taking taylor expansion of (* y x) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y x) into (* y x)
* [misc]backup-simplify:  Simplify (/ (* y x) 1) into (* y x)
* [misc]taylor:  Taking taylor expansion of (/ (* y x) a) in x
* [misc]taylor:  Taking taylor expansion of (* y x) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 1) (* 0 0)) into y
* [misc]backup-simplify:  Simplify (/ y a) into (/ y a)
* [misc]taylor:  Taking taylor expansion of (/ (* y x) a) in y
* [misc]taylor:  Taking taylor expansion of (* y x) in y
* [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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ x a) into (/ x a)
* [misc]taylor:  Taking taylor expansion of (/ (* y x) a) in y
* [misc]taylor:  Taking taylor expansion of (* y x) in y
* [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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ x a) into (/ x a)
* [misc]taylor:  Taking taylor expansion of (/ x a) 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 a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ x a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ x a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ x a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 a) (* x y))) into (/ (* y x) a)
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) in (y x a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 y) (/ 1 x)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* y x)) 1) into (/ 1 (* y x))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) 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 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 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 y) 1) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (/ 1 a)) into (/ a y)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) 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 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 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 a)) into (/ a x)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) 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 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 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 a)) into (/ a x)
* [misc]taylor:  Taking taylor expansion of (/ a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a x) (/ 0 (/ 1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a x) (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 a) (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (/ (* y x) a)
* [misc]approximate:  Taking taylor expansion of (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) in (y x a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 y) (/ -1 x)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* y x)) -1) into (/ -1 (* y x))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) 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 (- 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 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* (/ -1 y) -1) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (/ -1 a)) into (* -1 (/ a y))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) 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 (- 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 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ -1 a)) into (* -1 (/ a x))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) 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 (- 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 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ -1 a)) into (* -1 (/ a x))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ a 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 (/ a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) 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 (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a x)) (/ 0 (/ -1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a x)) (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (* (/ 1 (- a)) (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (/ (* y x) a)
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (- (/ (* y x) a) (/ (* z t) a)) in (y x a z t) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (* y x) a) (/ (* z t) a)) in t
* [misc]taylor:  Taking taylor expansion of (/ (* y x) a) in t
* [misc]taylor:  Taking taylor expansion of (* y x) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* y x) into (* y x)
* [misc]backup-simplify:  Simplify (/ (* y x) a) into (/ (* y x) a)
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in t
* [misc]taylor:  Taking taylor expansion of (* z t) in t
* [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 a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* z 0) into 0
* [misc]backup-simplify:  Simplify (+ (* z 1) (* 0 0)) into z
* [misc]backup-simplify:  Simplify (/ z a) into (/ z a)
* [misc]taylor:  Taking taylor expansion of (- (/ (* y x) a) (/ (* z t) a)) in z
* [misc]taylor:  Taking taylor expansion of (/ (* y x) a) in z
* [misc]taylor:  Taking taylor expansion of (* y x) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* y x) into (* y x)
* [misc]backup-simplify:  Simplify (/ (* y x) a) into (/ (* y x) a)
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ t a) into (/ t a)
* [misc]taylor:  Taking taylor expansion of (- (/ (* y x) a) (/ (* z t) a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (* y x) a) in a
* [misc]taylor:  Taking taylor expansion of (* y x) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y x) into (* y x)
* [misc]backup-simplify:  Simplify (/ (* y x) 1) into (* y x)
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in a
* [misc]taylor:  Taking taylor expansion of (* z t) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (* z t) 1) into (* z t)
* [misc]taylor:  Taking taylor expansion of (- (/ (* y x) a) (/ (* z t) a)) in x
* [misc]taylor:  Taking taylor expansion of (/ (* y x) a) in x
* [misc]taylor:  Taking taylor expansion of (* y x) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 1) (* 0 0)) into y
* [misc]backup-simplify:  Simplify (/ y a) into (/ y a)
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in x
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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 a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (* z t) a) into (/ (* z t) a)
* [misc]taylor:  Taking taylor expansion of (- (/ (* y x) a) (/ (* z t) a)) in y
* [misc]taylor:  Taking taylor expansion of (/ (* y x) a) in y
* [misc]taylor:  Taking taylor expansion of (* y x) in y
* [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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ x a) into (/ x a)
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (* z t) a) into (/ (* z t) a)
* [misc]taylor:  Taking taylor expansion of (- (/ (* y x) a) (/ (* z t) a)) in y
* [misc]taylor:  Taking taylor expansion of (/ (* y x) a) in y
* [misc]taylor:  Taking taylor expansion of (* y x) in y
* [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 x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ x a) into (/ x a)
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (* z t) a) into (/ (* z t) a)
* [misc]backup-simplify:  Simplify (- (/ (* z t) a)) into (- (/ (* z t) a))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (* z t) a))) into (- (/ (* z t) a))
* [misc]taylor:  Taking taylor expansion of (- (/ (* z t) a)) in x
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in x
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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 a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (* z t) a) into (/ (* z t) a)
* [misc]backup-simplify:  Simplify (- (/ (* z t) a)) into (- (/ (* z t) a))
* [misc]taylor:  Taking taylor expansion of (- (/ (* z t) a)) in a
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in a
* [misc]taylor:  Taking taylor expansion of (* z t) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (* z t) 1) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]taylor:  Taking taylor expansion of (- (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ x a) 0) into (/ x a)
* [misc]taylor:  Taking taylor expansion of (/ x a) 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 a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* z t) (/ 0 1)))) 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 (+ (* 0 0) (* 1 t)) 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 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ x a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 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 (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* z t) (/ 0 1)) (* 0 (/ 0 1)))) 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]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) (+ (* 1 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ x a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 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 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 (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* z t) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* -1 (* t (* z (* (/ 1 a) (* 1 1))))) (* 1 (* 1 (* 1 (* (/ 1 a) (* x y)))))) into (- (/ (* y x) a) (/ (* z t) a))
* [misc]approximate:  Taking taylor expansion of (- (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) (/ (* (/ 1 z) (/ 1 t)) (/ 1 a))) in (y x a z t) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) (/ (* (/ 1 z) (/ 1 t)) (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) 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 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 y) (/ 1 x)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* y x)) (/ 1 a)) into (/ a (* y x))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 t)) (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 z) 1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (/ (/ 1 z) (/ 1 a)) into (/ a z)
* [misc]taylor:  Taking taylor expansion of (- (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) (/ (* (/ 1 z) (/ 1 t)) (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) 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 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 y) (/ 1 x)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* y x)) (/ 1 a)) into (/ a (* y x))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 t)) (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (/ (/ 1 t) (/ 1 a)) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (- (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) (/ (* (/ 1 z) (/ 1 t)) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 y) (/ 1 x)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* y x)) 1) into (/ 1 (* y x))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 t)) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* z t)) 1) into (/ 1 (* z t))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) (/ (* (/ 1 z) (/ 1 t)) (/ 1 a))) in x
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) 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 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 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 y) 1) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (/ 1 a)) into (/ a y)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 t)) (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* z t)) (/ 1 a)) into (/ a (* z t))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) (/ (* (/ 1 z) (/ 1 t)) (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) 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 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 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 a)) into (/ a x)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 t)) (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) 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 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* z t)) (/ 1 a)) into (/ a (* z t))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) (/ (* (/ 1 z) (/ 1 t)) (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 y) (/ 1 x)) (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (/ 1 x)) 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 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 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 a)) into (/ a x)
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 z) (/ 1 t)) (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) 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 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* z t)) (/ 1 a)) into (/ a (* z t))
* [misc]backup-simplify:  Simplify (+ (/ a x) 0) into (/ a x)
* [misc]taylor:  Taking taylor expansion of (/ a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a x) (/ 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ a (* z t))) into (- (/ a (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ a (* z t)))) into (- (/ a (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (/ a (* z t)) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ a (* z t)) into (/ a (* z t))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a x) (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a (* z t)) (/ 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ a (* z t))) into (- (/ a (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (* z t))) in a
* [misc]taylor:  Taking taylor expansion of (/ a (* z t)) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z t) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ 1 (* z t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) 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 (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a x) (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a (* z t)) (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* z t)) (+ (* (/ a (* z t)) (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* z t)) (+ (* (/ 1 (* z t)) (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) 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]taylor:  Taking taylor expansion of 0 in t
* [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 t
* [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 t
* [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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a x) (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 a)) (+ (* (/ a (* z t)) (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* z t)) (+ (* (/ a (* z t)) (/ 0 (* z t))) (* 0 (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* z t)) (+ (* (/ 1 (* z t)) (/ 0 (* z t))) (* 0 (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [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 t
* [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 t
* [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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) 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]taylor:  Taking taylor expansion of 0 in t
* [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 t
* [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 t
* [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 (* 1 (* 1 (* (/ 1 a) (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))))) (* -1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* (/ 1 a) (* 1 1)))))) into (- (/ (* y x) a) (/ (* z t) a))
* [misc]approximate:  Taking taylor expansion of (- (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a)))) in (y x a z t) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) 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 (- 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 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* (/ -1 y) (/ -1 x)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* y x)) (/ -1 a)) into (* -1 (/ a (* y x)))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* (/ -1 z) -1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (/ (/ 1 z) (/ -1 a)) into (* -1 (/ a z))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) 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 (- 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 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* (/ -1 y) (/ -1 x)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* y x)) (/ -1 a)) into (* -1 (/ a (* y x)))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (/ (/ 1 t) (/ -1 a)) into (* -1 (/ a t))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 y) (/ -1 x)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* y x)) -1) into (/ -1 (* y x))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* z t)) -1) into (/ -1 (* z t))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) 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 (- 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 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* (/ -1 y) -1) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (/ -1 a)) into (* -1 (/ a y))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* z t)) (/ -1 a)) into (* -1 (/ a (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) 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 (- 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 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ -1 a)) into (* -1 (/ a x))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* z t)) (/ -1 a)) into (* -1 (/ a (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (/ 1 (- x))) 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 (- 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 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ -1 a)) into (* -1 (/ a x))
* [misc]taylor:  Taking taylor expansion of (/ (* (/ 1 (- z)) (/ 1 (- t))) (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (/ (/ 1 (* z t)) (/ -1 a)) into (* -1 (/ a (* z t)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ a x)) 0) into (- (/ a x))
* [misc]taylor:  Taking taylor expansion of (- (/ a x)) in x
* [misc]taylor:  Taking taylor expansion of (/ a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a x)) (/ 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (* -1 (/ a (* z t)))) into (/ a (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (/ a (* z t))) into (/ a (* z t))
* [misc]taylor:  Taking taylor expansion of (/ a (* z t)) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ a (* z t)) into (/ a (* z t))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 (- 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a x)) (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a (* z t))) (/ 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ a (* z t)) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z t) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ 1 (* z t)) into (/ 1 (* z t))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 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) in t
* [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) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) 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 t
* [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 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 (- 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a x)) (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (+ (* (/ -1 z) 0) (+ (* 0 0) (* 0 (/ -1 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a (* z t))) (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* z t)) (+ (* (/ a (* z t)) (/ 0 (* z t))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* z t)) (+ (* (/ 1 (* z t)) (/ 0 (* z 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 z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) 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]taylor:  Taking taylor expansion of 0 in t
* [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 t
* [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 t
* [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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a x)) (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 a)) (+ (* (* -1 (/ a (* z t))) (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* z t)) (+ (* (/ a (* z t)) (/ 0 (* z t))) (* 0 (/ 0 (* z t))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* z t)) (+ (* (/ 1 (* z t)) (/ 0 (* z t))) (* 0 (/ 0 (* z 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 z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) 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 t
* [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 t
* [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 t
* [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 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) 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]taylor:  Taking taylor expansion of 0 in t
* [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 t
* [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 t
* [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 (* 1 (* 1 (* (/ 1 (- a)) (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))))) (* 1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* (/ 1 (- a)) (* 1 1)))))) into (- (/ (* y x) a) (/ (* z t) a))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 47 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 2 / 47 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 3 / 47 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 4 / 47 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 5 / 47 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 6 / 47 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 7 / 47 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 8 / 47 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 9 / 47 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 10 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (* y x) a) (pow (/ (* z t) a) 1)))>
* * * * [misc]progress:  [ 11 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (* y x) a) (exp (log (/ (* z t) a)))))>
* [enter]simplify:  Simplifying (log (/ (* z t) a))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (log (/ z (/ a t)))
* [exit]simplify:  Simplified to (log (/ z (/ a t)))
* * * * [misc]progress:  [ 12 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (* y x) a) (log (exp (/ (* z t) a)))))>
* [enter]simplify:  Simplifying (exp (/ (* z t) a))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (exp (* (/ z a) t))
* [exit]simplify:  Simplified to (exp (* (/ z a) t))
* * * * [misc]progress:  [ 13 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (* y x) a) (* (* (cbrt (/ (* z t) a)) (cbrt (/ (* z t) a))) (cbrt (/ (* z t) a)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* z t) a)) (cbrt (/ (* z t) a)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ z a) t)) (cbrt (* (/ z a) t)))
* [exit]simplify:  Simplified to (* (cbrt (* (/ z a) t)) (cbrt (* (/ z a) t)))
* [enter]simplify:  Simplifying (cbrt (/ (* z t) a))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ t a) z))
* [exit]simplify:  Simplified to (cbrt (* (/ t a) z))
* * * * [misc]progress:  [ 14 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (* y x) a) (cbrt (* (* (/ (* z t) a) (/ (* z t) a)) (/ (* z t) a)))))>
* [enter]simplify:  Simplifying (* (* (/ (* z t) a) (/ (* z t) a)) (/ (* z t) a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (258 enodes)
* [exit]simplify:  Simplified to (pow (* (/ z a) t) 3)
* [exit]simplify:  Simplified to (pow (* (/ z a) t) 3)
* * * * [misc]progress:  [ 15 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (* y x) a) (* (sqrt (/ (* z t) a)) (sqrt (/ (* z t) a)))))>
* [enter]simplify:  Simplifying (sqrt (/ (* z t) a))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ t a) z))
* [exit]simplify:  Simplified to (sqrt (* (/ t a) z))
* [enter]simplify:  Simplifying (sqrt (/ (* z t) a))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ t a) z))
* [exit]simplify:  Simplified to (sqrt (* (/ t a) z))
* * * * [misc]progress:  [ 16 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (* y x) a) (/ (- (* z t)) (- a))))>
* [enter]simplify:  Simplifying (- (* z t))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* z (- t))
* [exit]simplify:  Simplified to (* z (- t))
* [enter]simplify:  Simplifying (- a)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- a)
* [exit]simplify:  Simplified to (- a)
* * * * [misc]progress:  [ 17 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (* y x) a) (* 1 (/ (* z t) a))))>
* * * * [misc]progress:  [ 18 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (* y x) a) (* (* z t) (/ 1 a))))>
* [enter]simplify:  Simplifying (/ 1 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 a)
* [exit]simplify:  Simplified to (/ 1 a)
* * * * [misc]progress:  [ 19 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (* y x) a) (/ 1 (/ a (* z t)))))>
* [enter]simplify:  Simplifying (/ a (* z t))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ a (* t z))
* [exit]simplify:  Simplified to (/ a (* t z))
* * * * [misc]progress:  [ 20 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (* y x) a) (/ z (/ a t))))>
* [enter]simplify:  Simplifying (/ a t)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ a t)
* [exit]simplify:  Simplified to (/ a t)
* * * * [misc]progress:  [ 21 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (pow (/ (* y x) a) 1) (/ (* z t) a)))>
* * * * [misc]progress:  [ 22 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (exp (log (/ (* y x) a))) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (log (/ (* y x) a))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (log (/ y (/ a x)))
* [exit]simplify:  Simplified to (log (/ y (/ a x)))
* * * * [misc]progress:  [ 23 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (log (exp (/ (* y x) a))) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (exp (/ (* y x) a))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (exp (* (/ y a) x))
* [exit]simplify:  Simplified to (exp (* (/ y a) x))
* * * * [misc]progress:  [ 24 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (* (* (cbrt (/ (* y x) a)) (cbrt (/ (* y x) a))) (cbrt (/ (* y x) a))) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* y x) a)) (cbrt (/ (* y x) a)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ y a) x)) (cbrt (* (/ y a) x)))
* [exit]simplify:  Simplified to (* (cbrt (* (/ y a) x)) (cbrt (* (/ y a) x)))
* [enter]simplify:  Simplifying (cbrt (/ (* y x) a))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ x a) y))
* [exit]simplify:  Simplified to (cbrt (* (/ x a) y))
* * * * [misc]progress:  [ 25 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (cbrt (* (* (/ (* y x) a) (/ (* y x) a)) (/ (* y x) a))) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (* (* (/ (* y x) a) (/ (* y x) a)) (/ (* y x) a))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (98 enodes)
* * [misc]simplify:  iters left: 2 (167 enodes)
* * [misc]simplify:  iters left: 1 (258 enodes)
* [exit]simplify:  Simplified to (pow (* (/ y a) x) 3)
* [exit]simplify:  Simplified to (pow (* (/ y a) x) 3)
* * * * [misc]progress:  [ 26 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (* (sqrt (/ (* y x) a)) (sqrt (/ (* y x) a))) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (sqrt (/ (* y x) a))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ x a) y))
* [exit]simplify:  Simplified to (sqrt (* (/ x a) y))
* [enter]simplify:  Simplifying (sqrt (/ (* y x) a))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ x a) y))
* [exit]simplify:  Simplified to (sqrt (* (/ x a) y))
* * * * [misc]progress:  [ 27 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ (- (* y x)) (- a)) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (* y x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* y (- x))
* [exit]simplify:  Simplified to (* y (- x))
* [enter]simplify:  Simplifying (- a)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- a)
* [exit]simplify:  Simplified to (- a)
* * * * [misc]progress:  [ 28 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (* 1 (/ (* y x) a)) (/ (* z t) a)))>
* * * * [misc]progress:  [ 29 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (* (* y x) (/ 1 a)) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (/ 1 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 a)
* [exit]simplify:  Simplified to (/ 1 a)
* * * * [misc]progress:  [ 30 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ 1 (/ a (* y x))) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (/ a (* y x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ a (* x y))
* [exit]simplify:  Simplified to (/ a (* x y))
* * * * [misc]progress:  [ 31 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (- (/ y (/ a x)) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (/ a x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ a x)
* [exit]simplify:  Simplified to (/ a x)
* * * * [misc]progress:  [ 32 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log (/ (exp (/ (* y x) a)) (exp (/ (* z t) a)))))>
* [enter]simplify:  Simplifying (/ (exp (/ (* y x) a)) (exp (/ (* z t) a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (exp (- (* y (/ x a)) (* (/ t a) z)))
* [exit]simplify:  Simplified to (exp (- (* y (/ x a)) (* (/ t a) z)))
* * * * [misc]progress:  [ 33 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (pow (- (/ (* y x) a) (/ (* z t) a)) 1))>
* * * * [misc]progress:  [ 34 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (exp (log (- (/ (* y x) a) (/ (* z t) a)))))>
* [enter]simplify:  Simplifying (log (- (/ (* y x) a) (/ (* z t) a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (log (- (* (/ x a) y) (/ t (/ a z))))
* [exit]simplify:  Simplified to (log (- (* (/ x a) y) (/ t (/ a z))))
* * * * [misc]progress:  [ 35 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log (exp (- (/ (* y x) a) (/ (* z t) a)))))>
* [enter]simplify:  Simplifying (exp (- (/ (* y x) a) (/ (* z t) a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (exp (- (* y (/ x a)) (* z (/ t a))))
* [exit]simplify:  Simplified to (exp (- (* y (/ x a)) (* z (/ t a))))
* * * * [misc]progress:  [ 36 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* (cbrt (- (/ (* y x) a) (/ (* z t) a))) (cbrt (- (/ (* y x) a) (/ (* z t) a)))) (cbrt (- (/ (* y x) a) (/ (* z t) a)))))>
* [enter]simplify:  Simplifying (* (cbrt (- (/ (* y x) a) (/ (* z t) a))) (cbrt (- (/ (* y x) a) (/ (* z t) a))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* (/ x a) y) (* z (/ t a)))) (cbrt (- (* (/ x a) y) (* z (/ t a)))))
* [exit]simplify:  Simplified to (* (cbrt (- (* (/ x a) y) (* z (/ t a)))) (cbrt (- (* (/ x a) y) (* z (/ t a)))))
* [enter]simplify:  Simplifying (cbrt (- (/ (* y x) a) (/ (* z t) a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (/ x a) y) (/ t (/ a z))))
* [exit]simplify:  Simplified to (cbrt (- (* (/ x a) y) (/ t (/ a z))))
* * * * [misc]progress:  [ 37 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cbrt (* (* (- (/ (* y x) a) (/ (* z t) a)) (- (/ (* y x) a) (/ (* z t) a))) (- (/ (* y x) a) (/ (* z t) a)))))>
* [enter]simplify:  Simplifying (* (* (- (/ (* y x) a) (/ (* z t) a)) (- (/ (* y x) a) (/ (* z t) a))) (- (/ (* y x) a) (/ (* z t) a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (pow (- (/ x (/ a y)) (* (/ t a) z)) 3)
* [exit]simplify:  Simplified to (pow (- (/ x (/ a y)) (* (/ t a) z)) 3)
* * * * [misc]progress:  [ 38 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (sqrt (- (/ (* y x) a) (/ (* z t) a))) (sqrt (- (/ (* y x) a) (/ (* z t) a)))))>
* [enter]simplify:  Simplifying (sqrt (- (/ (* y x) a) (/ (* z t) a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (/ x a) y) (/ t (/ a z))))
* [exit]simplify:  Simplified to (sqrt (- (* (/ x a) y) (/ t (/ a z))))
* [enter]simplify:  Simplifying (sqrt (- (/ (* y x) a) (/ (* z t) a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (/ x a) y) (/ t (/ a z))))
* [exit]simplify:  Simplified to (sqrt (- (* (/ x a) y) (/ t (/ a z))))
* * * * [misc]progress:  [ 39 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (* y x) (* z t)) a))>
* [enter]simplify:  Simplifying (- (* y x) (* z t))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (- (* x y) (* z t))
* [exit]simplify:  Simplified to (- (* x y) (* z t))
* * * * [misc]progress:  [ 40 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (* (* y x) a) (* a (* z t))) (* a a)))>
* [enter]simplify:  Simplifying (- (* (* y x) a) (* a (* z t)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (* (- (* x y) (* t z)) a)
* [exit]simplify:  Simplified to (* (- (* x y) (* t z)) a)
* [enter]simplify:  Simplifying (* a a)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (* a a)
* [exit]simplify:  Simplified to (* a a)
* * * * [misc]progress:  [ 41 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (pow (/ (* y x) a) 3) (pow (/ (* z t) a) 3)) (+ (* (/ (* y x) a) (/ (* y x) a)) (+ (* (/ (* z t) a) (/ (* z t) a)) (* (/ (* y x) a) (/ (* z t) a))))))>
* [enter]simplify:  Simplifying (- (pow (/ (* y x) a) 3) (pow (/ (* z t) a) 3))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (208 enodes)
* * [misc]simplify:  iters left: 2 (419 enodes)
* [exit]simplify:  Simplified to (- (pow (* (/ y a) x) 3) (pow (* t (/ z a)) 3))
* [exit]simplify:  Simplified to (- (pow (* (/ y a) x) 3) (pow (* t (/ z a)) 3))
* [enter]simplify:  Simplifying (+ (* (/ (* y x) a) (/ (* y x) a)) (+ (* (/ (* z t) a) (/ (* z t) a)) (* (/ (* y x) a) (/ (* z t) a))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (102 enodes)
* * [misc]simplify:  iters left: 3 (224 enodes)
* * [misc]simplify:  iters left: 2 (372 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* t (/ z a)) (* y (/ x a))) (* t (/ z a))) (* (* y (/ x a)) (* y (/ x a))))
* [exit]simplify:  Simplified to (+ (* (+ (* t (/ z a)) (* y (/ x a))) (* t (/ z a))) (* (* y (/ x a)) (* y (/ x a))))
* * * * [misc]progress:  [ 42 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (/ (* y x) a) (- (/ (* z t) a))))>
* [enter]simplify:  Simplifying (- (/ (* z t) a))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (- z) (/ a t))
* [exit]simplify:  Simplified to (/ (- z) (/ a t))
* * * * [misc]progress:  [ 43 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (- (/ (* y x) a) (/ (* z t) a))))>
* * * * [misc]progress:  [ 44 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (* (/ (* y x) a) (/ (* y x) a)) (* (/ (* z t) a) (/ (* z t) a))) (+ (/ (* y x) a) (/ (* z t) a))))>
* [enter]simplify:  Simplifying (- (* (/ (* y x) a) (/ (* y x) a)) (* (/ (* z t) a) (/ (* z t) a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (124 enodes)
* * [misc]simplify:  iters left: 2 (180 enodes)
* * [misc]simplify:  iters left: 1 (273 enodes)
* [exit]simplify:  Simplified to (* (- (* x (/ y a)) (/ z (/ a t))) (+ (/ z (/ a t)) (* x (/ y a))))
* [exit]simplify:  Simplified to (* (- (* x (/ y a)) (/ z (/ a t))) (+ (/ z (/ a t)) (* x (/ y a))))
* [enter]simplify:  Simplifying (+ (/ (* y x) a) (/ (* z t) a))
* * [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 (31 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (+ (* (/ x a) y) (/ t (/ a z)))
* [exit]simplify:  Simplified to (+ (* (/ x a) y) (/ t (/ a z)))
* * * * [misc]progress:  [ 45 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (+ (sqrt (/ (* y x) a)) (sqrt (/ (* z t) a))) (- (sqrt (/ (* y x) a)) (sqrt (/ (* z t) a)))))>
* [enter]simplify:  Simplifying (+ (sqrt (/ (* y x) a)) (sqrt (/ (* z t) a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (/ x (/ a y))) (sqrt (* (/ z a) t)))
* [exit]simplify:  Simplified to (+ (sqrt (/ x (/ a y))) (sqrt (* (/ z a) t)))
* [enter]simplify:  Simplifying (- (sqrt (/ (* y x) a)) (sqrt (/ (* z t) a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (sqrt (* (/ x a) y)) (sqrt (* z (/ t a))))
* [exit]simplify:  Simplified to (- (sqrt (* (/ x a) y)) (sqrt (* z (/ t a))))
* * * * [misc]progress:  [ 46 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (- (/ (* y x) a) (/ (* z t) a))))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 47 / 47 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (/ 1 a) (- (* y x) (* z t))))>
* [enter]simplify:  Simplifying (- (* y x) (* z t))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* [exit]simplify:  Simplified to (- (* x y) (* z t))
* [exit]simplify:  Simplified to (- (* x y) (* z t))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (- (* x y) (* z t)) (/ 1 a)) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (* x y) (* z t)) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in a
* [misc]taylor:  Taking taylor expansion of (* x y) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (- (* x y) (* z t)) (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in t
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in t
* [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 (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (- (* x y) (* z t)) (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (- (* x y) (* z t)) (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (- (* x y) (* z t)) (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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 (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (- (* x y) (* z t)) (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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 (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (* (- (* z t)) (/ 1 a)) into (* -1 (/ (* z t) a))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (* z t) a)) 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 t) a) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (* z t) a) into (/ (* z t) a)
* [misc]backup-simplify:  Simplify (* -1 (/ (* z t) a)) into (* -1 (/ (* z t) a))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (* z t) a)) 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) a) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ t a) into (/ t a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (+ (* (- (* z t)) 0) (* y (/ 1 a))) into (/ y a)
* [misc]taylor:  Taking taylor expansion of (/ y a) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ (* z t) a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (/ t a)) into (* -1 (/ t a))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ t a)) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* z t)) 0) (+ (* y 0) (* 0 (/ 1 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (* z t) a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ t a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ t a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (/ 1 a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* z t)) 0) (+ (* y 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (* z t) a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ t a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ t a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ 1 a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* (/ 1 a) (* t (* z (* 1 1))))) (* 1 (* (/ 1 a) (* 1 (* 1 (* y x)))))) into (- (/ (* y x) a) (/ (* z t) a))
* [misc]approximate:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 (/ 1 a))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 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 (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) 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 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 (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 (/ 1 a))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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 (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) (/ 1 (/ 1 a))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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 (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 a)) into a
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* (/ 1 y) a) into (/ a y)
* [misc]taylor:  Taking taylor expansion of (/ a y) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [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 (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* a (/ 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (* (- (/ 1 (* z t))) a)) into (- (/ a (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (/ a (* z t)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (/ a (* z t)) into (/ a (* z t))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 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 a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* a (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (+ (* (- (/ 1 (* z t))) 0) (* 0 a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ a (* z t))) into (- (/ a (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (/ a (* z t)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (- (/ a t)) into (- (/ a t))
* [misc]taylor:  Taking taylor expansion of (- (/ a t)) in t
* [misc]taylor:  Taking taylor expansion of (/ a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* a (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))) (* 0 (/ 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (+ (* (- (/ 1 (* z t))) 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* z t)) (+ (* (/ a (* z t)) (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ a 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]taylor:  Taking taylor expansion of 0 in t
* [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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 a) (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))))) (* -1 (* (/ 1 a) (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* 1 1)))))) into (- (/ (* y x) a) (/ (* z t) a))
* [misc]approximate:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (/ 1 (- a)))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (/ 1 (- a)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (/ 1 (- a)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (/ 1 (- a))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 a)) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (/ 1 (- a)))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 a)) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (/ 1 (- a)))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 a)) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (/ 1 (- a)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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 (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 a)) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) (/ 1 (/ 1 (- a)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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 (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 a)) into (* -1 a)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* (/ 1 y) (* -1 a)) into (* -1 (/ a y))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ a y)) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ a y) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [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 (/ a 1) into a
* [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* -1 a) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1 a) (/ 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (* (- (/ 1 (* z t))) (* -1 a))) into (/ a (* z t))
* [misc]taylor:  Taking taylor expansion of (/ a (* z t)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (/ a (* z t)) into (/ a (* z t))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* -1 a) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1 a) (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (+ (* (- (/ 1 (* z t))) 0) (* 0 (* -1 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ a (* z t)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (/ a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 a) into (* -1 a)
* [misc]taylor:  Taking taylor expansion of (* -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* -1 1) (* 0 0)) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1 a) (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))) (* 0 (/ 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 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 (+ (* (/ -1 z) 0) (+ (* 0 0) (* 0 (/ -1 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (+ (* (- (/ 1 (* z t))) 0) (+ (* 0 0) (* 0 (* -1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* z t)) (+ (* (/ a (* z t)) (/ 0 (* z t))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ a t) (/ 0 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 t
* [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 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* a (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* (/ 1 (- a)) (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))))) (* 1 (* (/ 1 (- a)) (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1)))))) into (- (/ (* y x) a) (/ (* z t) a))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (- (* x y) (* z t)) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in t
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in t
* [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 (- (* x y) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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 (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]taylor:  Taking taylor expansion of (- (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]taylor:  Taking taylor expansion of (- (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [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 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 (+ (* z 0) (* 0 t)) 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 (+ (* 0 0) (* 1 t)) 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 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 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 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 into 0
* [misc]approximate:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) 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 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (/ 1 (* z t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 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 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) 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 (/ 0 1)) (* 0 (/ 0 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ 1 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z t)) (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) 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]taylor:  Taking taylor expansion of 0 in t
* [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 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 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 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 z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z t)) (/ 0 (* z t))) (* 0 (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 t
* [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 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) 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]taylor:  Taking taylor expansion of 0 in t
* [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 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 (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) (* -1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* 1 1))))) into (- (* y x) (* z t))
* [misc]approximate:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]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 (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (/ 1 (* z t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 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 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) 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 (/ 0 1)) (* 0 (/ 0 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 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 (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 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 (+ (* (/ -1 z) 0) (+ (* 0 0) (* 0 (/ -1 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z t)) (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) 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]taylor:  Taking taylor expansion of 0 in t
* [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 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 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 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 z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z t)) (/ 0 (* z t))) (* 0 (/ 0 (* z t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 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 t
* [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 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) 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]taylor:  Taking taylor expansion of 0 in t
* [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 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 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (* -1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (- (* y x) (* z t))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 41 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 2 / 41 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 3 / 41 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (/ (* y x) a) (/ (* z t) a)))>
* [enter]simplify:  Simplifying (- (/ (* y x) a) (/ (* z t) a))
* * [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 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ y (/ a x)) (* (/ t a) z))
* * * * [misc]progress:  [ 4 / 41 ] simplifiying candidate #<alt-event (λ (x y z t a) (* 0 (/ 1 a)))>
* [enter]simplify:  Simplifying (* 0 (/ 1 a))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 5 / 41 ] simplifiying candidate #<alt-event (λ (x y z t a) (* (- (* y x) (* z t)) (/ 1 a)))>
* [enter]simplify:  Simplifying (* (- (* y x) (* z t)) (/ 1 a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (- (* x y) (* z t)) a)
* * * * [misc]progress:  [ 6 / 41 ] simplifiying candidate #<alt-event (λ (x y z t a) (* (- (* y x) (* z t)) (/ 1 a)))>
* [enter]simplify:  Simplifying (* (- (* y x) (* z t)) (/ 1 a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (- (* x y) (* z t)) a)
* * * * [misc]progress:  [ 7 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (pow (* (- (* x y) (* z t)) (/ 1 a)) 1))>
* [enter]simplify:  Simplifying (* (- (* x y) (* z t)) (/ 1 a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (- (* y x) (* z t)) a)
* [exit]simplify:  Simplified to (/ (- (* y x) (* z t)) a)
* * * * [misc]progress:  [ 8 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (pow (* (- (* x y) (* z t)) (/ 1 a)) 1))>
* * * * [misc]progress:  [ 9 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (exp (+ (log (- (* x y) (* z t))) (log (/ 1 a)))))>
* [enter]simplify:  Simplifying (+ (log (- (* x y) (* z t))) (log (/ 1 a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* [exit]simplify:  Simplified to (+ (- (log a)) (log (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (+ (- (log a)) (log (- (* y x) (* z t))))
* * * * [misc]progress:  [ 10 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (exp (log (* (- (* x y) (* z t)) (/ 1 a)))))>
* [enter]simplify:  Simplifying (log (* (- (* x y) (* z t)) (/ 1 a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (log (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (log (/ (- (* y x) (* z t)) a))
* * * * [misc]progress:  [ 11 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log (exp (* (- (* x y) (* z t)) (/ 1 a)))))>
* [enter]simplify:  Simplifying (exp (* (- (* x y) (* z t)) (/ 1 a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (pow (exp (/ 1 a)) (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (pow (exp (/ 1 a)) (- (* y x) (* z t)))
* * * * [misc]progress:  [ 12 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cbrt (* (* (* (- (* x y) (* z t)) (- (* x y) (* z t))) (- (* x y) (* z t))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a)))))>
* [enter]simplify:  Simplifying (* (* (* (- (* x y) (* z t)) (- (* x y) (* z t))) (- (* x y) (* z t))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (122 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (/ (* (- (* y x) (* z t)) (- (* y x) (* z t))) (/ (/ (* a a) (/ 1 a)) (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (/ (* (- (* y x) (* z t)) (- (* y x) (* z t))) (/ (/ (* a a) (/ 1 a)) (- (* y x) (* z t))))
* * * * [misc]progress:  [ 13 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* (cbrt (* (- (* x y) (* z t)) (/ 1 a))) (cbrt (* (- (* x y) (* z t)) (/ 1 a)))) (cbrt (* (- (* x y) (* z t)) (/ 1 a)))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- (* x y) (* z t)) (/ 1 a))) (cbrt (* (- (* x y) (* z t)) (/ 1 a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (- (* y x) (* z t)) a)) (cbrt (/ (- (* y x) (* z t)) a)))
* [exit]simplify:  Simplified to (* (cbrt (/ (- (* y x) (* z t)) a)) (cbrt (/ (- (* y x) (* z t)) a)))
* [enter]simplify:  Simplifying (cbrt (* (- (* x y) (* z t)) (/ 1 a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (cbrt (/ (- (* y x) (* z t)) a))
* * * * [misc]progress:  [ 14 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cbrt (* (* (* (- (* x y) (* z t)) (/ 1 a)) (* (- (* x y) (* z t)) (/ 1 a))) (* (- (* x y) (* z t)) (/ 1 a)))))>
* [enter]simplify:  Simplifying (* (* (* (- (* x y) (* z t)) (/ 1 a)) (* (- (* x y) (* z t)) (/ 1 a))) (* (- (* x y) (* z t)) (/ 1 a)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (114 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (* y x) (* z t)) a) 3)
* [exit]simplify:  Simplified to (pow (/ (- (* y x) (* z t)) a) 3)
* * * * [misc]progress:  [ 15 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (sqrt (* (- (* x y) (* z t)) (/ 1 a))) (sqrt (* (- (* x y) (* z t)) (/ 1 a)))))>
* [enter]simplify:  Simplifying (sqrt (* (- (* x y) (* z t)) (/ 1 a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (sqrt (/ (- (* y x) (* z t)) a))
* [enter]simplify:  Simplifying (sqrt (* (- (* x y) (* z t)) (/ 1 a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (sqrt (/ (- (* y x) (* z t)) a))
* * * * [misc]progress:  [ 16 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (- (pow (* x y) 3) (pow (* z t) 3)) 1) (* (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))) a)))>
* [enter]simplify:  Simplifying (* (- (pow (* x y) 3) (pow (* z t) 3)) 1)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (51 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (128 enodes)
* * [misc]simplify:  iters left: 1 (154 enodes)
* [exit]simplify:  Simplified to (- (pow (* y x) 3) (pow (* t z) 3))
* [exit]simplify:  Simplified to (- (pow (* y x) 3) (pow (* t z) 3))
* [enter]simplify:  Simplifying (* (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))) a)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (131 enodes)
* * [misc]simplify:  iters left: 2 (235 enodes)
* * [misc]simplify:  iters left: 1 (373 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* y x) (* y x)) a) (* (* a (* t z)) (+ (* y x) (* t z))))
* [exit]simplify:  Simplified to (+ (* (* (* y x) (* y x)) a) (* (* a (* t z)) (+ (* y x) (* t z))))
* * * * [misc]progress:  [ 17 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (- (* (* x y) (* x y)) (* (* z t) (* z t))) 1) (* (+ (* x y) (* z t)) a)))>
* [enter]simplify:  Simplifying (* (- (* (* x y) (* x y)) (* (* z t) (* z t))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (+ (* y x) (* t z)) (- (* y x) (* t z)))
* [exit]simplify:  Simplified to (* (+ (* y x) (* t z)) (- (* y x) (* t z)))
* [enter]simplify:  Simplifying (* (+ (* x y) (* z t)) a)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* [exit]simplify:  Simplified to (* a (+ (* y x) (* z t)))
* [exit]simplify:  Simplified to (* a (+ (* y x) (* z t)))
* * * * [misc]progress:  [ 18 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (* (- (* x y) (* z t)) (/ 1 a))))>
* * * * [misc]progress:  [ 19 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (* x y) (* z t)) a))>
* * * * [misc]progress:  [ 20 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* (- (* x y) (* z t)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a))))>
* [enter]simplify:  Simplifying (* (- (* x y) (* z t)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (* (* (cbrt (/ 1 a)) (cbrt (/ 1 a))) (- (* y x) (* z t)))
* * * * [misc]progress:  [ 21 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* (- (* x y) (* z t)) (sqrt (/ 1 a))) (sqrt (/ 1 a))))>
* [enter]simplify:  Simplifying (* (- (* x y) (* z t)) (sqrt (/ 1 a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ 1 a)) (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (* (sqrt (/ 1 a)) (- (* y x) (* z t)))
* * * * [misc]progress:  [ 22 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* (- (* x y) (* z t)) 1) (/ 1 a)))>
* [enter]simplify:  Simplifying (* (- (* x y) (* z t)) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (- (* y x) (* z t))
* [exit]simplify:  Simplified to (- (* y x) (* z t))
* * * * [misc]progress:  [ 23 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* (- (* x y) (* z t)) 1) (/ 1 a)))>
* [enter]simplify:  Simplifying (* (- (* x y) (* z t)) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (- (* y x) (* z t))
* [exit]simplify:  Simplified to (- (* y x) (* z t))
* * * * [misc]progress:  [ 24 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (* (cbrt (- (* x y) (* z t))) (/ 1 a))))>
* [enter]simplify:  Simplifying (* (cbrt (- (* x y) (* z t))) (/ 1 a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) a)
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) a)
* * * * [misc]progress:  [ 25 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (sqrt (- (* x y) (* z t))) (* (sqrt (- (* x y) (* z t))) (/ 1 a))))>
* [enter]simplify:  Simplifying (* (sqrt (- (* x y) (* z t))) (/ 1 a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- (* y x) (* z t))) a)
* [exit]simplify:  Simplified to (/ (sqrt (- (* y x) (* z t))) a)
* * * * [misc]progress:  [ 26 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (* (- (* x y) (* z t)) (/ 1 a))))>
* [enter]simplify:  Simplifying (* (- (* x y) (* z t)) (/ 1 a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (36 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (/ (- (* y x) (* z t)) a)
* [exit]simplify:  Simplified to (/ (- (* y x) (* z t)) a)
* * * * [misc]progress:  [ 27 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (- (* x y) (* z t)) 1) a))>
* [enter]simplify:  Simplifying (* (- (* x y) (* z t)) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (- (* y x) (* z t))
* [exit]simplify:  Simplified to (- (* y x) (* z t))
* * * * [misc]progress:  [ 28 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (- (pow (* x y) 3) (pow (* z t) 3)) (/ 1 a)) (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (* (- (pow (* x y) 3) (pow (* z t) 3)) (/ 1 a))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (- (/ (pow (* y x) 3) a) (/ (* (* t z) (* t z)) (/ (/ a z) t)))
* [exit]simplify:  Simplified to (- (/ (pow (* y x) 3) a) (/ (* (* t z) (* t z)) (/ (/ a z) t)))
* * * * [misc]progress:  [ 29 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (- (* (* x y) (* x y)) (* (* z t) (* z t))) (/ 1 a)) (+ (* x y) (* z t))))>
* [enter]simplify:  Simplifying (* (- (* (* x y) (* x y)) (* (* z t) (* z t))) (/ 1 a))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (/ (* (+ (* y x) (* t z)) (- (* y x) (* t z))) a)
* [exit]simplify:  Simplified to (/ (* (+ (* y x) (* t z)) (- (* y x) (* t z))) a)
* * * * [misc]progress:  [ 30 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (/ 1 a) (- (* x y) (* z t))))>
* * * * [misc]progress:  [ 31 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (log (/ (exp (* x y)) (exp (* z t)))) (/ 1 a)))>
* [enter]simplify:  Simplifying (/ (exp (* x y)) (exp (* z t)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* [exit]simplify:  Simplified to (exp (- (* y x) (* t z)))
* [exit]simplify:  Simplified to (exp (- (* y x) (* t z)))
* * * * [misc]progress:  [ 32 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (pow (- (* x y) (* z t)) 1) (/ 1 a)))>
* * * * [misc]progress:  [ 33 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (exp (log (- (* x y) (* z t)))) (/ 1 a)))>
* [enter]simplify:  Simplifying (log (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (log (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (log (- (* y x) (* z t)))
* * * * [misc]progress:  [ 34 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (log (exp (- (* x y) (* z t)))) (/ 1 a)))>
* [enter]simplify:  Simplifying (exp (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (exp (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (exp (- (* y x) (* z t)))
* * * * [misc]progress:  [ 35 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t)))) (/ 1 a)))>
* [enter]simplify:  Simplifying (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t))))
* [enter]simplify:  Simplifying (cbrt (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (cbrt (- (* y x) (* z t)))
* * * * [misc]progress:  [ 36 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (cbrt (* (* (- (* x y) (* z t)) (- (* x y) (* z t))) (- (* x y) (* z t)))) (/ 1 a)))>
* [enter]simplify:  Simplifying (* (* (- (* x y) (* z t)) (- (* x y) (* z t))) (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (pow (- (* y x) (* z t)) 3)
* [exit]simplify:  Simplified to (pow (- (* y x) (* z t)) 3)
* * * * [misc]progress:  [ 37 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t)))) (/ 1 a)))>
* [enter]simplify:  Simplifying (sqrt (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (sqrt (- (* y x) (* z t)))
* [enter]simplify:  Simplifying (sqrt (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (sqrt (- (* y x) (* z t)))
* * * * [misc]progress:  [ 38 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (/ (- (pow (* x y) 3) (pow (* z t) 3)) (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))) (/ 1 a)))>
* [enter]simplify:  Simplifying (- (pow (* x y) 3) (pow (* z t) 3))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (90 enodes)
* * [misc]simplify:  iters left: 1 (122 enodes)
* [exit]simplify:  Simplified to (- (pow (* y x) 3) (pow (* t z) 3))
* [exit]simplify:  Simplified to (- (pow (* y x) 3) (pow (* t z) 3))
* [enter]simplify:  Simplifying (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (141 enodes)
* [exit]simplify:  Simplified to (+ (* (* y x) (* y x)) (* (+ (* y x) (* t z)) (* t z)))
* [exit]simplify:  Simplified to (+ (* (* y x) (* y x)) (* (+ (* y x) (* t z)) (* t z)))
* * * * [misc]progress:  [ 39 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (+ (* x y) (- (* z t))) (/ 1 a)))>
* [enter]simplify:  Simplifying (- (* z t))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* z (- t))
* [exit]simplify:  Simplified to (* z (- t))
* * * * [misc]progress:  [ 40 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* 1 (- (* x y) (* z t))) (/ 1 a)))>
* * * * [misc]progress:  [ 41 / 41 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (/ (- (* (* x y) (* x y)) (* (* z t) (* z t))) (+ (* x y) (* z t))) (/ 1 a)))>
* [enter]simplify:  Simplifying (- (* (* x y) (* x y)) (* (* z t) (* z t)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (* (- (* y x) (* t z)) (+ (* y x) (* t z)))
* [exit]simplify:  Simplified to (* (- (* y x) (* t z)) (+ (* y x) (* t z)))
* [enter]simplify:  Simplifying (+ (* x y) (* z t))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (+ (* y x) (* z t))
* [exit]simplify:  Simplified to (+ (* y x) (* z t))
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 4 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 y) (* z t))) in t
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in t
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in t
* [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]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* z 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (log (* y x)) into (log (* y x))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y x))) into (* 1/3 (log (* y x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y x)))) into (pow (* y x) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 (- (* x y) (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (log (* y x)) into (log (* y x))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y x))) into (* 1/3 (log (* y x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y x)))) into (pow (* y x) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 (- (* x y) (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* x 0) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z 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 (- (* x y) (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z 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 (- (* x y) (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (- (* z t)) 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* z t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* z t)))) 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 (- (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (- (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (- (* z t)) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* z t)))) 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 (- (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (- (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (log (- t)) into (log (- t))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- t))) into (+ (log (- t)) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- t)) (log z))) into (* 1/3 (+ (log (- t)) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- t)) (log z)))) into (exp (* 1/3 (+ (log (- t)) (log z))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- t)) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- 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 (- t)) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log (- 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 (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log t)) (log -1)) into (+ (log t) (log -1))
* [misc]backup-simplify:  Simplify (+ (+ (log t) (log -1)) (log z)) into (+ (log t) (+ (log -1) (log z)))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log t) (+ (log -1) (log z)))) into (* 1/3 (+ (log t) (+ (log -1) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) into (exp (* 1/3 (+ (log t) (+ (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) into (exp (* 1/3 (+ (log t) (+ (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 y) 1)) (pow (- (* z t)) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t))))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y)) 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 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y) in y
* [misc]taylor:  Taking taylor expansion of (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2))))) 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 (* (pow z 2) (pow t 2)))) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (pow z 2) (pow t 2))) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow t 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log 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 (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (exp (* 2 (log z))) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* (pow z 2) (pow t 2)) into (* (pow z 2) (pow t 2))
* [misc]backup-simplify:  Simplify (/ -1 (* (pow z 2) (pow t 2))) into (/ -1 (* (pow z 2) (pow t 2)))
* [misc]backup-simplify:  Simplify (log (/ -1 (* (pow z 2) (pow t 2)))) into (log (/ -1 (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2))))) into (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))) into (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3)
* [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 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) 0) into 0
* [misc]backup-simplify:  Simplify (* -1/3 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 (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (* z t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (- (* z t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow 0 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- t) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- t))) into (+ (log (- t)) (log z))
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- t)) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- 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]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 (/ (* (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 (+ (* 1/3 0) (* 0 (+ (log t) (+ (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 y) 2)) (pow (- (* z t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (* z t)) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t)))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2)))
* [misc]taylor:  Taking taylor expansion of (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of -1/9 in y
* [misc]backup-simplify:  Simplify -1/9 into -1/9
* [misc]taylor:  Taking taylor expansion of (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5))))) 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 (* (pow z 5) (pow t 5)))) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (pow z 5) (pow t 5))) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (pow z 5) (pow t 5)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (exp (* 5 (log z))) into (pow z 5)
* [misc]taylor:  Taking taylor expansion of (pow t 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (* (pow z 5) (pow t 5)) into (* (pow z 5) (pow t 5))
* [misc]backup-simplify:  Simplify (/ -1 (* (pow z 5) (pow t 5))) into (/ -1 (* (pow z 5) (pow t 5)))
* [misc]backup-simplify:  Simplify (log (/ -1 (* (pow z 5) (pow t 5)))) into (log (/ -1 (* (pow z 5) (pow t 5))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5))))) into (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5)))))) into (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log t))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log t))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 2) 0) (* 0 (pow t 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (pow z 2) (pow t 2))) (+ (* (/ -1 (* (pow z 2) (pow t 2))) (/ 0 (* (pow z 2) (pow t 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ -1 (* (pow z 2) (pow t 2))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ -1 (* (pow z 2) (pow t 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) 1) (* 0 0)) into (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3)
* [misc]backup-simplify:  Simplify (+ (* -1/3 (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3)) (* 0 0)) into (- (* 1/3 (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ -1 (* (pow z 2) (pow t 2))) 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 (/ -1 (* (pow z 2) (pow t 2))) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2))))) 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 (* (pow z 2) (pow t 2)))) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (pow z 2) (pow t 2))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow t 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]taylor:  Taking taylor expansion of (pow t 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* 1 (pow t 2)) into (pow t 2)
* [misc]backup-simplify:  Simplify (/ -1 (pow t 2)) into (/ -1 (pow t 2))
* [misc]backup-simplify:  Simplify (log (/ -1 (pow t 2))) into (log (/ -1 (pow t 2)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log z)) (log (/ -1 (pow t 2)))) into (- (log (/ -1 (pow t 2))) (* 2 (log z)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z)))) into (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))) into (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z)))))
* [misc]backup-simplify:  Simplify (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z)))))) into (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))))
* [misc]backup-simplify:  Simplify (- (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))))) into (- (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z)))))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 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 (pow t 2))) (* 2 (log z))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ -1 (pow t 2))) (* 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 (pow t 2))) (* 2 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (log (/ -1 (pow t 2))) in t
* [misc]taylor:  Taking taylor expansion of (/ -1 (pow t 2)) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow t 2) in t
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [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 t)) (log -1)) into (- (log -1) (* 2 (log t)))
* [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 -1) (* 2 (log t))) (- (* 2 (log z)))) into (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))) into (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))
* [misc]backup-simplify:  Simplify (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))) into (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))
* [misc]backup-simplify:  Simplify (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))) into (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))))
* [misc]backup-simplify:  Simplify (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))) into (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (* z t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (* z t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (- (* z t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 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]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 (- t) into (- t)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- t) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- t) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- t))) into (+ (log (- t)) (log z))
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log (- t)) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- t)) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (+ (* (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))) (* 1 (* 1 (* y x)))) (exp (* 1/3 (+ (log t) (+ (log -1) (log z)))))) into (- (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) (* 1/3 (* y (* x (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))))))
* [misc]approximate:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 z) 1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z))) into (log (- (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 z)))) into (- (log (- (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 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 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t))) into (log (- (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 t)))) into (- (log (- (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) 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 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 x) 1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (log (/ 1 x)) into (log (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (/ 1 x))) into (- (log (/ 1 x)) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 x)) (log y))) into (* 1/3 (- (log (/ 1 x)) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 x)) (log y)))) into (exp (* 1/3 (- (log (/ 1 x)) (log y))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 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 (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 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 (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in t
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 1)) (pow (/ 1 y) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x)))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) 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 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [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 (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* 0 (exp (* -1/3 (+ (log y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (exp (* -1/3 (+ (log y) (log x)))))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)) into (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 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]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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) 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 (/ (* (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 (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 2)) (pow (/ 1 y) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 y) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))
* [misc]taylor:  Taking taylor expansion of (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2)))) in y
* [misc]taylor:  Taking taylor expansion of -1/9 in y
* [misc]backup-simplify:  Simplify -1/9 into -1/9
* [misc]taylor:  Taking taylor expansion of (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow t 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log 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 (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (exp (* 2 (log z))) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* 1 (exp (* -1/3 (+ (log y) (log x))))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* (pow z 2) (pow t 2)) into (* (pow z 2) (pow t 2))
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) (* (pow z 2) (pow t 2))) into (/ (exp (* -1/3 (+ (log y) (log x)))) (* (pow z 2) (pow t 2)))
* [misc]backup-simplify:  Simplify (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))) into (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))) 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 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) t) into (/ (exp (* -1/3 (+ (log y) (log x)))) 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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ (exp (* -1/3 (+ (log y) (log x)))) t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (/ (exp (* -1/3 (+ (log y) (log x)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 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 y) (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 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]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 (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]approximate:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* (/ -1 z) -1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z))) into (log (- (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 z)))) into (- (log (- (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* -1 (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t))) into (log (- (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 t)))) into (- (log (- (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 x) -1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (log (/ 1 x)) into (log (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (/ 1 x))) into (- (log (/ 1 x)) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 x)) (log y))) into (* 1/3 (- (log (/ 1 x)) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 x)) (log y)))) into (exp (* 1/3 (- (log (/ 1 x)) (log y))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- 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 (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- 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 (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in t
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 1)) (pow (/ 1 y) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x)))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) 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 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [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 (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* 0 (exp (* -1/3 (+ (log y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (exp (* -1/3 (+ (log y) (log x)))))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)) into (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 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]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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) 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 (/ (* (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 (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (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 (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 2)) (pow (/ 1 y) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 y) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))
* [misc]taylor:  Taking taylor expansion of (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2)))) in y
* [misc]taylor:  Taking taylor expansion of -1/9 in y
* [misc]backup-simplify:  Simplify -1/9 into -1/9
* [misc]taylor:  Taking taylor expansion of (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow t 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log 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 (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (exp (* 2 (log z))) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* 1 (exp (* -1/3 (+ (log y) (log x))))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* (pow z 2) (pow t 2)) into (* (pow z 2) (pow t 2))
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) (* (pow z 2) (pow t 2))) into (/ (exp (* -1/3 (+ (log y) (log x)))) (* (pow z 2) (pow t 2)))
* [misc]backup-simplify:  Simplify (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))) into (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))) 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 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) t) into (/ (exp (* -1/3 (+ (log y) (log x)))) 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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ (exp (* -1/3 (+ (log y) (log x)))) t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (/ (exp (* -1/3 (+ (log y) (log x)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 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 y) (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 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]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 (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 2)
* [misc]approximate:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 y) (* z t))) in t
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in t
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in t
* [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]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* z 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (log (* y x)) into (log (* y x))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y x))) into (* 1/3 (log (* y x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y x)))) into (pow (* y x) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 (- (* x y) (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (log (* y x)) into (log (* y x))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y x))) into (* 1/3 (log (* y x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y x)))) into (pow (* y x) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 (- (* x y) (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* x 0) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z 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 (- (* x y) (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z 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 (- (* x y) (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (- (* z t)) 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* z t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* z t)))) 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 (- (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (- (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (- (* z t)) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* z t)))) 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 (- (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (- (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (log (- t)) into (log (- t))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- t))) into (+ (log (- t)) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- t)) (log z))) into (* 1/3 (+ (log (- t)) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- t)) (log z)))) into (exp (* 1/3 (+ (log (- t)) (log z))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- t)) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- 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 (- t)) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log (- 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 (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log t)) (log -1)) into (+ (log t) (log -1))
* [misc]backup-simplify:  Simplify (+ (+ (log t) (log -1)) (log z)) into (+ (log t) (+ (log -1) (log z)))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log t) (+ (log -1) (log z)))) into (* 1/3 (+ (log t) (+ (log -1) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) into (exp (* 1/3 (+ (log t) (+ (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) into (exp (* 1/3 (+ (log t) (+ (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 y) 1)) (pow (- (* z t)) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t))))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y)) 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 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y) in y
* [misc]taylor:  Taking taylor expansion of (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2))))) 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 (* (pow z 2) (pow t 2)))) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (pow z 2) (pow t 2))) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow t 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log 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 (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (exp (* 2 (log z))) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* (pow z 2) (pow t 2)) into (* (pow z 2) (pow t 2))
* [misc]backup-simplify:  Simplify (/ -1 (* (pow z 2) (pow t 2))) into (/ -1 (* (pow z 2) (pow t 2)))
* [misc]backup-simplify:  Simplify (log (/ -1 (* (pow z 2) (pow t 2)))) into (log (/ -1 (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2))))) into (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))) into (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3)
* [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 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) 0) into 0
* [misc]backup-simplify:  Simplify (* -1/3 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 (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (* z t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (- (* z t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow 0 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- t) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- t))) into (+ (log (- t)) (log z))
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- t)) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- 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]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 (/ (* (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 (+ (* 1/3 0) (* 0 (+ (log t) (+ (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 y) 2)) (pow (- (* z t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (* z t)) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t)))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2)))
* [misc]taylor:  Taking taylor expansion of (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of -1/9 in y
* [misc]backup-simplify:  Simplify -1/9 into -1/9
* [misc]taylor:  Taking taylor expansion of (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5))))) 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 (* (pow z 5) (pow t 5)))) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (pow z 5) (pow t 5))) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (pow z 5) (pow t 5)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (exp (* 5 (log z))) into (pow z 5)
* [misc]taylor:  Taking taylor expansion of (pow t 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (* (pow z 5) (pow t 5)) into (* (pow z 5) (pow t 5))
* [misc]backup-simplify:  Simplify (/ -1 (* (pow z 5) (pow t 5))) into (/ -1 (* (pow z 5) (pow t 5)))
* [misc]backup-simplify:  Simplify (log (/ -1 (* (pow z 5) (pow t 5)))) into (log (/ -1 (* (pow z 5) (pow t 5))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5))))) into (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5)))))) into (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log t))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log t))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 2) 0) (* 0 (pow t 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (pow z 2) (pow t 2))) (+ (* (/ -1 (* (pow z 2) (pow t 2))) (/ 0 (* (pow z 2) (pow t 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ -1 (* (pow z 2) (pow t 2))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ -1 (* (pow z 2) (pow t 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) 1) (* 0 0)) into (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3)
* [misc]backup-simplify:  Simplify (+ (* -1/3 (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3)) (* 0 0)) into (- (* 1/3 (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ -1 (* (pow z 2) (pow t 2))) 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 (/ -1 (* (pow z 2) (pow t 2))) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2))))) 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 (* (pow z 2) (pow t 2)))) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (pow z 2) (pow t 2))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow t 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]taylor:  Taking taylor expansion of (pow t 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* 1 (pow t 2)) into (pow t 2)
* [misc]backup-simplify:  Simplify (/ -1 (pow t 2)) into (/ -1 (pow t 2))
* [misc]backup-simplify:  Simplify (log (/ -1 (pow t 2))) into (log (/ -1 (pow t 2)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log z)) (log (/ -1 (pow t 2)))) into (- (log (/ -1 (pow t 2))) (* 2 (log z)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z)))) into (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))) into (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z)))))
* [misc]backup-simplify:  Simplify (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z)))))) into (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))))
* [misc]backup-simplify:  Simplify (- (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))))) into (- (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z)))))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 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 (pow t 2))) (* 2 (log z))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ -1 (pow t 2))) (* 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 (pow t 2))) (* 2 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (log (/ -1 (pow t 2))) in t
* [misc]taylor:  Taking taylor expansion of (/ -1 (pow t 2)) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow t 2) in t
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [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 t)) (log -1)) into (- (log -1) (* 2 (log t)))
* [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 -1) (* 2 (log t))) (- (* 2 (log z)))) into (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))) into (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))
* [misc]backup-simplify:  Simplify (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))) into (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))
* [misc]backup-simplify:  Simplify (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))) into (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))))
* [misc]backup-simplify:  Simplify (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))) into (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (* z t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (* z t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (- (* z t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 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]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 (- t) into (- t)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- t) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- t) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- t))) into (+ (log (- t)) (log z))
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log (- t)) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- t)) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (+ (* (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))) (* 1 (* 1 (* y x)))) (exp (* 1/3 (+ (log t) (+ (log -1) (log z)))))) into (- (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) (* 1/3 (* y (* x (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))))))
* [misc]approximate:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 z) 1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z))) into (log (- (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 z)))) into (- (log (- (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 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 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t))) into (log (- (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 t)))) into (- (log (- (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) 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 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 x) 1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (log (/ 1 x)) into (log (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (/ 1 x))) into (- (log (/ 1 x)) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 x)) (log y))) into (* 1/3 (- (log (/ 1 x)) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 x)) (log y)))) into (exp (* 1/3 (- (log (/ 1 x)) (log y))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 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 (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 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 (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in t
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 1)) (pow (/ 1 y) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x)))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) 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 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [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 (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* 0 (exp (* -1/3 (+ (log y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (exp (* -1/3 (+ (log y) (log x)))))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)) into (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 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]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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) 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 (/ (* (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 (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 2)) (pow (/ 1 y) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 y) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))
* [misc]taylor:  Taking taylor expansion of (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2)))) in y
* [misc]taylor:  Taking taylor expansion of -1/9 in y
* [misc]backup-simplify:  Simplify -1/9 into -1/9
* [misc]taylor:  Taking taylor expansion of (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow t 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log 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 (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (exp (* 2 (log z))) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* 1 (exp (* -1/3 (+ (log y) (log x))))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* (pow z 2) (pow t 2)) into (* (pow z 2) (pow t 2))
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) (* (pow z 2) (pow t 2))) into (/ (exp (* -1/3 (+ (log y) (log x)))) (* (pow z 2) (pow t 2)))
* [misc]backup-simplify:  Simplify (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))) into (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))) 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 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) t) into (/ (exp (* -1/3 (+ (log y) (log x)))) 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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ (exp (* -1/3 (+ (log y) (log x)))) t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (/ (exp (* -1/3 (+ (log y) (log x)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 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 y) (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 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]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 (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]approximate:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* (/ -1 z) -1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z))) into (log (- (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 z)))) into (- (log (- (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* -1 (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t))) into (log (- (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 t)))) into (- (log (- (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 x) -1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (log (/ 1 x)) into (log (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (/ 1 x))) into (- (log (/ 1 x)) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 x)) (log y))) into (* 1/3 (- (log (/ 1 x)) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 x)) (log y)))) into (exp (* 1/3 (- (log (/ 1 x)) (log y))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- 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 (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- 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 (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in t
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 1)) (pow (/ 1 y) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x)))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) 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 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [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 (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* 0 (exp (* -1/3 (+ (log y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (exp (* -1/3 (+ (log y) (log x)))))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)) into (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 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]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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) 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 (/ (* (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 (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (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 (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 2)) (pow (/ 1 y) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 y) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))
* [misc]taylor:  Taking taylor expansion of (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2)))) in y
* [misc]taylor:  Taking taylor expansion of -1/9 in y
* [misc]backup-simplify:  Simplify -1/9 into -1/9
* [misc]taylor:  Taking taylor expansion of (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow t 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log 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 (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (exp (* 2 (log z))) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* 1 (exp (* -1/3 (+ (log y) (log x))))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* (pow z 2) (pow t 2)) into (* (pow z 2) (pow t 2))
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) (* (pow z 2) (pow t 2))) into (/ (exp (* -1/3 (+ (log y) (log x)))) (* (pow z 2) (pow t 2)))
* [misc]backup-simplify:  Simplify (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))) into (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))) 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 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) t) into (/ (exp (* -1/3 (+ (log y) (log x)))) 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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ (exp (* -1/3 (+ (log y) (log x)))) t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (/ (exp (* -1/3 (+ (log y) (log x)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 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 y) (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 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]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 (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 y) (* z t))) in t
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in t
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in t
* [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]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* z 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (log (* y x)) into (log (* y x))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y x))) into (* 1/3 (log (* y x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y x)))) into (pow (* y x) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 (- (* x y) (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (log (* y x)) into (log (* y x))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y x))) into (* 1/3 (log (* y x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y x)))) into (pow (* y x) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 (- (* x y) (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* x 0) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z 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 (- (* x y) (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z 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 (- (* x y) (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (- (* z t)) 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* z t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* z t)))) 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 (- (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (- (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (- (* z t)) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* z t)))) 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 (- (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (- (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (log (- t)) into (log (- t))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- t))) into (+ (log (- t)) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- t)) (log z))) into (* 1/3 (+ (log (- t)) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- t)) (log z)))) into (exp (* 1/3 (+ (log (- t)) (log z))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- t)) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- 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 (- t)) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log (- 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 (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log t)) (log -1)) into (+ (log t) (log -1))
* [misc]backup-simplify:  Simplify (+ (+ (log t) (log -1)) (log z)) into (+ (log t) (+ (log -1) (log z)))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log t) (+ (log -1) (log z)))) into (* 1/3 (+ (log t) (+ (log -1) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) into (exp (* 1/3 (+ (log t) (+ (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) into (exp (* 1/3 (+ (log t) (+ (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 y) 1)) (pow (- (* z t)) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t))))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y)) 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 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y) in y
* [misc]taylor:  Taking taylor expansion of (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2))))) 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 (* (pow z 2) (pow t 2)))) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (pow z 2) (pow t 2))) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow t 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log 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 (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (exp (* 2 (log z))) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* (pow z 2) (pow t 2)) into (* (pow z 2) (pow t 2))
* [misc]backup-simplify:  Simplify (/ -1 (* (pow z 2) (pow t 2))) into (/ -1 (* (pow z 2) (pow t 2)))
* [misc]backup-simplify:  Simplify (log (/ -1 (* (pow z 2) (pow t 2)))) into (log (/ -1 (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2))))) into (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))) into (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3)
* [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 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) 0) into 0
* [misc]backup-simplify:  Simplify (* -1/3 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 (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (* z t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (- (* z t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow 0 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- t) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- t))) into (+ (log (- t)) (log z))
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- t)) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- 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]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 (/ (* (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 (+ (* 1/3 0) (* 0 (+ (log t) (+ (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 y) 2)) (pow (- (* z t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (* z t)) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t)))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2)))
* [misc]taylor:  Taking taylor expansion of (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of -1/9 in y
* [misc]backup-simplify:  Simplify -1/9 into -1/9
* [misc]taylor:  Taking taylor expansion of (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5))))) 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 (* (pow z 5) (pow t 5)))) in y
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (pow z 5) (pow t 5))) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (pow z 5) (pow t 5)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (exp (* 5 (log z))) into (pow z 5)
* [misc]taylor:  Taking taylor expansion of (pow t 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (* (pow z 5) (pow t 5)) into (* (pow z 5) (pow t 5))
* [misc]backup-simplify:  Simplify (/ -1 (* (pow z 5) (pow t 5))) into (/ -1 (* (pow z 5) (pow t 5)))
* [misc]backup-simplify:  Simplify (log (/ -1 (* (pow z 5) (pow t 5)))) into (log (/ -1 (* (pow z 5) (pow t 5))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5))))) into (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (/ -1 (* (pow z 5) (pow t 5)))))) into (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log t))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log t))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 2) 0) (* 0 (pow t 2))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* (pow z 2) (pow t 2))) (+ (* (/ -1 (* (pow z 2) (pow t 2))) (/ 0 (* (pow z 2) (pow t 2)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ -1 (* (pow z 2) (pow t 2))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log (/ -1 (* (pow z 2) (pow t 2)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) 1) (* 0 0)) into (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3)
* [misc]backup-simplify:  Simplify (+ (* -1/3 (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3)) (* 0 0)) into (- (* 1/3 (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3)))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (pow (/ -1 (* (pow z 2) (pow t 2))) 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 (/ -1 (* (pow z 2) (pow t 2))) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ -1 (* (pow z 2) (pow t 2))))) 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 (* (pow z 2) (pow t 2)))) in z
* [misc]taylor:  Taking taylor expansion of (/ -1 (* (pow z 2) (pow t 2))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow t 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]taylor:  Taking taylor expansion of (pow t 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* 1 (pow t 2)) into (pow t 2)
* [misc]backup-simplify:  Simplify (/ -1 (pow t 2)) into (/ -1 (pow t 2))
* [misc]backup-simplify:  Simplify (log (/ -1 (pow t 2))) into (log (/ -1 (pow t 2)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log z)) (log (/ -1 (pow t 2)))) into (- (log (/ -1 (pow t 2))) (* 2 (log z)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z)))) into (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))) into (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z)))))
* [misc]backup-simplify:  Simplify (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z)))))) into (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))))
* [misc]backup-simplify:  Simplify (- (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))))) into (- (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z)))))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 2 (log z))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (exp (* 1/3 (- (log (/ -1 (pow t 2))) (* 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 (pow t 2))) (* 2 (log z))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ -1 (pow t 2))) (* 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 (pow t 2))) (* 2 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (log (/ -1 (pow t 2))) in t
* [misc]taylor:  Taking taylor expansion of (/ -1 (pow t 2)) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow t 2) in t
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [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 t)) (log -1)) into (- (log -1) (* 2 (log t)))
* [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 -1) (* 2 (log t))) (- (* 2 (log z)))) into (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))) into (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))) into (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))
* [misc]backup-simplify:  Simplify (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))) into (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))
* [misc]backup-simplify:  Simplify (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))) into (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))))
* [misc]backup-simplify:  Simplify (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))) into (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (* z t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (* z t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (- (* z t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 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]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 (- t) into (- t)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- t) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- t) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- t))) into (+ (log (- t)) (log z))
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log (- t)) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- t)) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) 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 (+ (* (- (* 1/3 (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))) (* 1 (* 1 (* y x)))) (exp (* 1/3 (+ (log t) (+ (log -1) (log z)))))) into (- (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) (* 1/3 (* y (* x (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))))))
* [misc]approximate:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 z) 1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z))) into (log (- (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 z)))) into (- (log (- (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 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 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t))) into (log (- (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 t)))) into (- (log (- (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) 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 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 x) 1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (log (/ 1 x)) into (log (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (/ 1 x))) into (- (log (/ 1 x)) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 x)) (log y))) into (* 1/3 (- (log (/ 1 x)) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 x)) (log y)))) into (exp (* 1/3 (- (log (/ 1 x)) (log y))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 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 (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 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 (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in t
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 1)) (pow (/ 1 y) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x)))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) 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 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [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 (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* 0 (exp (* -1/3 (+ (log y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (exp (* -1/3 (+ (log y) (log x)))))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)) into (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 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]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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) 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 (/ (* (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 (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 2)) (pow (/ 1 y) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 y) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))
* [misc]taylor:  Taking taylor expansion of (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2)))) in y
* [misc]taylor:  Taking taylor expansion of -1/9 in y
* [misc]backup-simplify:  Simplify -1/9 into -1/9
* [misc]taylor:  Taking taylor expansion of (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow t 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log 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 (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (exp (* 2 (log z))) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* 1 (exp (* -1/3 (+ (log y) (log x))))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* (pow z 2) (pow t 2)) into (* (pow z 2) (pow t 2))
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) (* (pow z 2) (pow t 2))) into (/ (exp (* -1/3 (+ (log y) (log x)))) (* (pow z 2) (pow t 2)))
* [misc]backup-simplify:  Simplify (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))) into (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))) 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 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) t) into (/ (exp (* -1/3 (+ (log y) (log x)))) 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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ (exp (* -1/3 (+ (log y) (log x)))) t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (/ (exp (* -1/3 (+ (log y) (log x)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 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 y) (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 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]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 (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]approximate:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* (/ -1 z) -1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z))) into (log (- (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 z)))) into (- (log (- (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* -1 (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t))) into (log (- (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 t)))) into (- (log (- (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 x) -1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (log (/ 1 x)) into (log (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (/ 1 x))) into (- (log (/ 1 x)) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 x)) (log y))) into (* 1/3 (- (log (/ 1 x)) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 x)) (log y)))) into (exp (* 1/3 (- (log (/ 1 x)) (log y))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- 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 (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- 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 (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in t
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 1)) (pow (/ 1 y) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x)))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) 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 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [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 (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* 0 (exp (* -1/3 (+ (log y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (exp (* -1/3 (+ (log y) (log x)))))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)) into (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 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]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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) 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 (/ (* (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 (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (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 (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 2)) (pow (/ 1 y) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 y) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))
* [misc]taylor:  Taking taylor expansion of (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2)))) in y
* [misc]taylor:  Taking taylor expansion of -1/9 in y
* [misc]backup-simplify:  Simplify -1/9 into -1/9
* [misc]taylor:  Taking taylor expansion of (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow t 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log 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 (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (exp (* 2 (log z))) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (pow t 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* 1 (exp (* -1/3 (+ (log y) (log x))))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* (pow z 2) (pow t 2)) into (* (pow z 2) (pow t 2))
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) (* (pow z 2) (pow t 2))) into (/ (exp (* -1/3 (+ (log y) (log x)))) (* (pow z 2) (pow t 2)))
* [misc]backup-simplify:  Simplify (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))) into (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t))) 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 (/ (exp (* -1/3 (+ (log y) (log x)))) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log 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) (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 (* -1/3 (+ (log y) (log x))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ (exp (* -1/3 (+ (log y) (log x)))) t) into (/ (exp (* -1/3 (+ (log y) (log x)))) 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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ (exp (* -1/3 (+ (log y) (log x)))) t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (/ (exp (* -1/3 (+ (log y) (log x)))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 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 y) (log x)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 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]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 (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) in a
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) in a
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in a
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* x y) (* z t))) in a
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in a
* [misc]taylor:  Taking taylor expansion of (* x y) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ (* y x) (- (* z t))) into (- (* y x) (* z t))
* [misc]backup-simplify:  Simplify (log (- (* y x) (* z t))) into (log (- (* y x) (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* y x) (* z t)))) into (* 1/3 (log (- (* y x) (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* y x) (* z t))))) into (pow (- (* y x) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in a
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* x y) (* z t))) in a
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in a
* [misc]taylor:  Taking taylor expansion of (* x y) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ (* y x) (- (* z t))) into (- (* y x) (* z t))
* [misc]backup-simplify:  Simplify (log (- (* y x) (* z t))) into (log (- (* y x) (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* y x) (* z t)))) into (* 1/3 (log (- (* y x) (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* y x) (* z t))))) into (pow (- (* y x) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (/ a (cbrt (- (* x y) (* z t)))) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in a
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* x y) (* z t))) in a
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in a
* [misc]taylor:  Taking taylor expansion of (* x y) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ (* y x) (- (* z t))) into (- (* y x) (* z t))
* [misc]backup-simplify:  Simplify (log (- (* y x) (* z t))) into (log (- (* y x) (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* y x) (* z t)))) into (* 1/3 (log (- (* y x) (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* y x) (* z t))))) into (pow (- (* y x) (* z t)) 1/3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- (* y x) (* z t)) 1/3)) into (pow (/ 1 (- (* y x) (* z t))) 1/3)
* [misc]backup-simplify:  Simplify (* (pow (- (* y x) (* z t)) 1/3) (pow (- (* y x) (* z t)) 1/3)) into (pow (pow (- (* y x) (* z t)) 2) 1/3)
* [misc]backup-simplify:  Simplify (/ (pow (pow (- (* y x) (* z t)) 2) 1/3) (pow (/ 1 (- (* y x) (* z t))) 1/3)) into (- (* y x) (* z t))
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) in t
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) in t
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 y) (* z t))) in t
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in t
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in t
* [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]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* z 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (log (* y x)) into (log (* y x))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y x))) into (* 1/3 (log (* y x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y x)))) into (pow (* y x) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 y) (* z t))) in t
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in t
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in t
* [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]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* z 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (log (* y x)) into (log (* y x))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y x))) into (* 1/3 (log (* y x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y x)))) into (pow (* y x) 1/3)
* [misc]taylor:  Taking taylor expansion of (/ a (cbrt (- (* x y) (* z t)))) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 y) (* z t))) in t
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in t
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in t
* [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]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* z 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (log (* y x)) into (log (* y x))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y x))) into (* 1/3 (log (* y x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y x)))) into (pow (* y x) 1/3)
* [misc]backup-simplify:  Simplify (/ a (pow (* y x) 1/3)) into (* (pow (/ 1 (* y x)) 1/3) a)
* [misc]backup-simplify:  Simplify (* (pow (* y x) 1/3) (pow (* y x) 1/3)) into (pow (* (pow y 2) (pow x 2)) 1/3)
* [misc]backup-simplify:  Simplify (/ (pow (* (pow y 2) (pow x 2)) 1/3) (* (pow (/ 1 (* y x)) 1/3) a)) into (/ (* y x) a)
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) in z
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 (- (* x y) (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (log (* y x)) into (log (* y x))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y x))) into (* 1/3 (log (* y x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y x)))) into (pow (* y x) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 (- (* x y) (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (log (* y x)) into (log (* y x))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y x))) into (* 1/3 (log (* y x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y x)))) into (pow (* y x) 1/3)
* [misc]taylor:  Taking taylor expansion of (/ a (cbrt (- (* x y) (* z t)))) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 (- (* x y) (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y x) 0) into (* y x)
* [misc]backup-simplify:  Simplify (log (* y x)) into (log (* y x))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y x))) into (* 1/3 (log (* y x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y x)))) into (pow (* y x) 1/3)
* [misc]backup-simplify:  Simplify (/ a (pow (* y x) 1/3)) into (* (pow (/ 1 (* y x)) 1/3) a)
* [misc]backup-simplify:  Simplify (* (pow (* y x) 1/3) (pow (* y x) 1/3)) into (pow (* (pow y 2) (pow x 2)) 1/3)
* [misc]backup-simplify:  Simplify (/ (pow (* (pow y 2) (pow x 2)) 1/3) (* (pow (/ 1 (* y x)) 1/3) a)) into (/ (* y x) a)
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) in y
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 (- (* x y) (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* x 0) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 (- (* x y) (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* x 0) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (/ a (cbrt (- (* x y) (* z t)))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z t)))) 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 (- (* x y) (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* x 0) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]backup-simplify:  Simplify (/ a (pow (- (* z t)) 1/3)) into (* (pow (/ 1 (* z (* -1 t))) 1/3) a)
* [misc]backup-simplify:  Simplify (* (pow (- (* z t)) 1/3) (pow (- (* z t)) 1/3)) into (pow (* (pow z 2) (* (pow -1 2) (pow t 2))) 1/3)
* [misc]backup-simplify:  Simplify (/ (pow (* (pow z 2) (* (pow -1 2) (pow t 2))) 1/3) (* (pow (/ 1 (* z (* -1 t))) 1/3) a)) into (* (/ (* z t) a) (pow (/ 1 -1) 1/3))
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z 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 (- (* x y) (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z 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 (- (* x y) (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (/ a (cbrt (- (* x y) (* z t)))) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z 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 (- (* x y) (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]backup-simplify:  Simplify (/ a (pow (- (* z t)) 1/3)) into (* (pow (/ 1 (* z (* -1 t))) 1/3) a)
* [misc]backup-simplify:  Simplify (* (pow (- (* z t)) 1/3) (pow (- (* z t)) 1/3)) into (pow (* (pow z 2) (* (pow -1 2) (pow t 2))) 1/3)
* [misc]backup-simplify:  Simplify (/ (pow (* (pow z 2) (* (pow -1 2) (pow t 2))) 1/3) (* (pow (/ 1 (* z (* -1 t))) 1/3) a)) into (* (/ (* z t) a) (pow (/ 1 -1) 1/3))
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z 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 (- (* x y) (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z 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 (- (* x y) (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (/ a (cbrt (- (* x y) (* z t)))) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* x y) (* z t))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* x y) (* z t)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* x y) (* z t))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* x y) (* z 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 (- (* x y) (* z t))) in x
* [misc]taylor:  Taking taylor expansion of (- (* x y) (* z t)) in x
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* z t) in x
* [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]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (- (* z t)) into (- (* z t))
* [misc]backup-simplify:  Simplify (+ 0 (- (* z t))) into (- (* z t))
* [misc]backup-simplify:  Simplify (log (- (* z t))) into (log (- (* z t)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (* z t)))) into (* 1/3 (log (- (* z t))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (* z t))))) into (pow (- (* z t)) 1/3)
* [misc]backup-simplify:  Simplify (/ a (pow (- (* z t)) 1/3)) into (* (pow (/ 1 (* z (* -1 t))) 1/3) a)
* [misc]backup-simplify:  Simplify (* (pow (- (* z t)) 1/3) (pow (- (* z t)) 1/3)) into (pow (* (pow z 2) (* (pow -1 2) (pow t 2))) 1/3)
* [misc]backup-simplify:  Simplify (/ (pow (* (pow z 2) (* (pow -1 2) (pow t 2))) 1/3) (* (pow (/ 1 (* z (* -1 t))) 1/3) a)) into (* (/ (* z t) a) (pow (/ 1 -1) 1/3))
* [misc]taylor:  Taking taylor expansion of (* (/ (* z t) a) (pow (/ 1 -1) 1/3)) in y
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in y
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (* z t) a) into (/ (* z t) a)
* [misc]taylor:  Taking taylor expansion of (pow (/ 1 -1) 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ 1 -1)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ 1 -1))) 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 -1)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 -1) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
* [misc]backup-simplify:  Simplify (* (/ (* z t) a) (pow -1 1/3)) into (* (/ (* z t) a) (pow -1 1/3))
* [misc]taylor:  Taking taylor expansion of (* (/ (* z t) a) (pow -1 1/3)) in z
* [misc]taylor:  Taking taylor expansion of (/ (* z t) a) in z
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ t a) into (/ t a)
* [misc]taylor:  Taking taylor expansion of (pow -1 1/3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log -1))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log -1)) 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) 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]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 y) 1)) (pow (- (* z t)) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t))))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 y) 1)) (pow (- (* z t)) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t))))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y))
* [misc]backup-simplify:  Simplify (+ (* (pow (- (* z t)) 1/3) (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y))) (* (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y)) (pow (- (* z t)) 1/3))) into (- (* 2/3 (* (pow (/ 1 (* z t)) 1/3) y)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 y) 1)) (pow (- (* z t)) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t))))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y))
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (- (* z t)) 1/3)) (+ (* (* (pow (/ 1 (* z (* -1 t))) 1/3) a) (/ (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y)) (pow (- (* z t)) 1/3))))) into (* 1/3 (* (pow (/ -1 (* (pow z 4) (pow t 4))) 1/3) (* y a)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 2/3 (* (pow (/ 1 (* z t)) 1/3) y))) (* (pow (/ 1 (* z (* -1 t))) 1/3) a)) (+ (* (* (/ (* z t) a) (pow (/ 1 -1) 1/3)) (/ (* 1/3 (* (pow (/ -1 (* (pow z 4) (pow t 4))) 1/3) (* y a))) (* (pow (/ 1 (* z (* -1 t))) 1/3) a))))) into (- (* (/ y a) (pow -1 1/3)))
* [misc]taylor:  Taking taylor expansion of (- (* (/ y a) (pow -1 1/3))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ y a) (pow -1 1/3)) in y
* [misc]taylor:  Taking taylor expansion of (/ y a) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (pow -1 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log -1))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log -1)) 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) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (* z t) a) 0) (* 0 (pow -1 1/3))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (/ t a) (pow -1 1/3)) into (* (pow -1 1/3) (/ t a))
* [misc]taylor:  Taking taylor expansion of (* (pow -1 1/3) (/ t a)) in t
* [misc]taylor:  Taking taylor expansion of (pow -1 1/3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log -1))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log -1)) 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) 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]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
* [misc]taylor:  Taking taylor expansion of (/ t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 y) 2)) (pow (- (* z t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (* z t)) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t)))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 y) 2)) (pow (- (* z t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (* z t)) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t)))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2)))
* [misc]backup-simplify:  Simplify (+ (* (pow (- (* z t)) 1/3) (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2)))) (+ (* (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y)) (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y))) (* (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2))) (pow (- (* z t)) 1/3)))) into (- (* 1/9 (* (pow (/ 1 (* (pow z 4) (pow t 4))) 1/3) (pow y 2))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 y) 2)) (pow (- (* z t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (* z t)) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t)))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2)))
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (- (* z t)) 1/3)) (+ (* (* (pow (/ 1 (* z (* -1 t))) 1/3) a) (/ (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2))) (pow (- (* z t)) 1/3))) (* (* 1/3 (* (pow (/ -1 (* (pow z 4) (pow t 4))) 1/3) (* y a))) (/ (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y)) (pow (- (* z t)) 1/3))))) into (* 2/9 (* (pow (/ -1 (* (pow z 7) (pow t 7))) 1/3) (* (pow y 2) a)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/9 (* (pow (/ 1 (* (pow z 4) (pow t 4))) 1/3) (pow y 2)))) (* (pow (/ 1 (* z (* -1 t))) 1/3) a)) (+ (* (* (/ (* z t) a) (pow (/ 1 -1) 1/3)) (/ (* 2/9 (* (pow (/ -1 (* (pow z 7) (pow t 7))) 1/3) (* (pow y 2) a))) (* (pow (/ 1 (* z (* -1 t))) 1/3) a))) (* (- (* (/ y a) (pow -1 1/3))) (/ (* 1/3 (* (pow (/ -1 (* (pow z 4) (pow t 4))) 1/3) (* y a))) (* (pow (/ 1 (* z (* -1 t))) 1/3) a))))) into (- (* 1/3 (* (/ (pow y 2) (* z (* a t))) (pow -1 1/3))) (* 1/3 (* (/ (pow y 2) (* z (* t a))) (pow -1 1/3))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (* (/ (pow y 2) (* z (* a t))) (pow -1 1/3))) (* 1/3 (* (/ (pow y 2) (* z (* t a))) (pow -1 1/3)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (* (/ (pow y 2) (* z (* a t))) (pow -1 1/3))) 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 (* (/ (pow y 2) (* z (* a t))) (pow -1 1/3)) in y
* [misc]taylor:  Taking taylor expansion of (/ (pow y 2) (* z (* a t))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]taylor:  Taking taylor expansion of (* z (* a t)) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* a t) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a t) into (* a t)
* [misc]backup-simplify:  Simplify (* z (* a t)) into (* z (* a t))
* [misc]backup-simplify:  Simplify (/ 1 (* z (* a t))) into (/ 1 (* z (* a t)))
* [misc]taylor:  Taking taylor expansion of (pow -1 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log -1))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log -1)) 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) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
* [misc]taylor:  Taking taylor expansion of (* 1/3 (* (/ (pow y 2) (* z (* t a))) (pow -1 1/3))) 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 (* (/ (pow y 2) (* z (* t a))) (pow -1 1/3)) in y
* [misc]taylor:  Taking taylor expansion of (/ (pow y 2) (* z (* t a))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]taylor:  Taking taylor expansion of (* z (* t a)) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* t a) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* t a) into (* t a)
* [misc]backup-simplify:  Simplify (* z (* t a)) into (* z (* t a))
* [misc]backup-simplify:  Simplify (/ 1 (* z (* t a))) into (/ 1 (* z (* t a)))
* [misc]taylor:  Taking taylor expansion of (pow -1 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log -1))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log -1)) 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) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
* [misc]backup-simplify:  Simplify (* (/ 1 a) (pow -1 1/3)) into (* (pow -1 1/3) (/ 1 a))
* [misc]backup-simplify:  Simplify (- (* (pow -1 1/3) (/ 1 a))) into (- (* (pow -1 1/3) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* (pow -1 1/3) (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow -1 1/3) (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (pow -1 1/3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log -1))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log -1)) 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) 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]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (pow -1 1/3) (/ 1 a)) into (* (pow -1 1/3) (/ 1 a))
* [misc]backup-simplify:  Simplify (- (* (pow -1 1/3) (/ 1 a))) into (- (* (pow -1 1/3) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* (pow -1 1/3) (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (* (pow -1 1/3) (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (pow -1 1/3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log -1))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log -1)) 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) 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]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* (pow -1 1/3) (/ 1 a)) into (* (pow -1 1/3) (/ 1 a))
* [misc]backup-simplify:  Simplify (- (* (pow -1 1/3) (/ 1 a))) into (- (* (pow -1 1/3) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* (pow -1 1/3) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* (pow -1 1/3) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (pow -1 1/3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log -1))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log -1)) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log -1) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (pow -1 1/3) 1) into (pow -1 1/3)
* [misc]backup-simplify:  Simplify (- (pow -1 1/3)) into (- (pow -1 1/3))
* [misc]backup-simplify:  Simplify (- (pow -1 1/3)) into (- (pow -1 1/3))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log -1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (* z t) a) 0) (+ (* 0 0) (* 0 (pow -1 1/3)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ t a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ t a) 0) (* 0 (pow -1 1/3))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (pow -1 1/3) (/ 1 a)) into (* (pow -1 1/3) (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (* (pow -1 1/3) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (pow -1 1/3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log -1))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log -1)) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log -1) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* (pow -1 1/3) 1) into (pow -1 1/3)
* [misc]backup-simplify:  Simplify (pow -1 1/3) into (pow -1 1/3)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 y) 3)) (pow (- (* z t)) 3))) (* -3 (/ (* (pow (* 1 y) 1) (pow (* 2 0) 1)) (pow (- (* z t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (* z t)) 1)))) 6) into (* -1/3 (/ (pow y 3) (* (pow z 3) (pow t 3))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/3 (/ (pow y 3) (* (pow z 3) (pow t 3))))) (+ (* 0 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t))))))) into (- (* 1/9 (/ (pow y 3) (* (pow z 3) (pow t 3)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 3) 6)) (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1) (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)) (* (/ (pow (- (* 1/9 (/ (pow y 3) (* (pow z 3) (pow t 3))))) 1) 1)))) into (* -5/81 (* (pow (/ -1 (* (pow z 8) (pow t 8))) 1/3) (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 y) 3)) (pow (- (* z t)) 3))) (* -3 (/ (* (pow (* 1 y) 1) (pow (* 2 0) 1)) (pow (- (* z t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (* z t)) 1)))) 6) into (* -1/3 (/ (pow y 3) (* (pow z 3) (pow t 3))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/3 (/ (pow y 3) (* (pow z 3) (pow t 3))))) (+ (* 0 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t))))))) into (- (* 1/9 (/ (pow y 3) (* (pow z 3) (pow t 3)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 3) 6)) (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1) (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)) (* (/ (pow (- (* 1/9 (/ (pow y 3) (* (pow z 3) (pow t 3))))) 1) 1)))) into (* -5/81 (* (pow (/ -1 (* (pow z 8) (pow t 8))) 1/3) (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* (pow (- (* z t)) 1/3) (* -5/81 (* (pow (/ -1 (* (pow z 8) (pow t 8))) 1/3) (pow y 3)))) (+ (* (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y)) (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2)))) (+ (* (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2))) (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y))) (* (* -5/81 (* (pow (/ -1 (* (pow z 8) (pow t 8))) 1/3) (pow y 3))) (pow (- (* z t)) 1/3))))) into (- (* 4/81 (* (pow (/ 1 (* (pow z 7) (pow t 7))) 1/3) (pow y 3))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 y) 3)) (pow (- (* z t)) 3))) (* -3 (/ (* (pow (* 1 y) 1) (pow (* 2 0) 1)) (pow (- (* z t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (* z t)) 1)))) 6) into (* -1/3 (/ (pow y 3) (* (pow z 3) (pow t 3))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/3 (/ (pow y 3) (* (pow z 3) (pow t 3))))) (+ (* 0 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (log (- (* z t))))))) into (- (* 1/9 (/ (pow y 3) (* (pow z 3) (pow t 3)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (- (* z t))))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 3) 6)) (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1) (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)) (* (/ (pow (- (* 1/9 (/ (pow y 3) (* (pow z 3) (pow t 3))))) 1) 1)))) into (* -5/81 (* (pow (/ -1 (* (pow z 8) (pow t 8))) 1/3) (pow y 3)))
* [misc]backup-simplify:  Simplify (- (/ 0 (pow (- (* z t)) 1/3)) (+ (* (* (pow (/ 1 (* z (* -1 t))) 1/3) a) (/ (* -5/81 (* (pow (/ -1 (* (pow z 8) (pow t 8))) 1/3) (pow y 3))) (pow (- (* z t)) 1/3))) (* (* 1/3 (* (pow (/ -1 (* (pow z 4) (pow t 4))) 1/3) (* y a))) (/ (* -1/9 (* (pow (/ -1 (* (pow z 5) (pow t 5))) 1/3) (pow y 2))) (pow (- (* z t)) 1/3))) (* (* 2/9 (* (pow (/ -1 (* (pow z 7) (pow t 7))) 1/3) (* (pow y 2) a))) (/ (* -1/3 (* (pow (/ -1 (* (pow z 2) (pow t 2))) 1/3) y)) (pow (- (* z t)) 1/3))))) into (* 14/81 (* (pow (/ -1 (* (pow z 10) (pow t 10))) 1/3) (* (pow y 3) a)))
* [misc]backup-simplify:  Simplify (- (/ (- (* 4/81 (* (pow (/ 1 (* (pow z 7) (pow t 7))) 1/3) (pow y 3)))) (* (pow (/ 1 (* z (* -1 t))) 1/3) a)) (+ (* (* (/ (* z t) a) (pow (/ 1 -1) 1/3)) (/ (* 14/81 (* (pow (/ -1 (* (pow z 10) (pow t 10))) 1/3) (* (pow y 3) a))) (* (pow (/ 1 (* z (* -1 t))) 1/3) a))) (* (- (* (/ y a) (pow -1 1/3))) (/ (* 2/9 (* (pow (/ -1 (* (pow z 7) (pow t 7))) 1/3) (* (pow y 2) a))) (* (pow (/ 1 (* z (* -1 t))) 1/3) a))) (* (- (* 1/3 (* (/ (pow y 2) (* z (* a t))) (pow -1 1/3))) (* 1/3 (* (/ (pow y 2) (* z (* t a))) (pow -1 1/3)))) (/ (* 1/3 (* (pow (/ -1 (* (pow z 4) (pow t 4))) 1/3) (* y a))) (* (pow (/ 1 (* z (* -1 t))) 1/3) a))))) into (- (* 1/9 (* (/ (pow y 3) (* (pow z 2) (* a (pow t 2)))) (pow -1 1/3))) (* 1/9 (* (/ (pow y 3) (* (pow z 2) (* (pow t 2) a))) (pow -1 1/3))))
* [misc]taylor:  Taking taylor expansion of (- (* 1/9 (* (/ (pow y 3) (* (pow z 2) (* a (pow t 2)))) (pow -1 1/3))) (* 1/9 (* (/ (pow y 3) (* (pow z 2) (* (pow t 2) a))) (pow -1 1/3)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ (pow y 3) (* (pow z 2) (* a (pow t 2)))) (pow -1 1/3))) in y
* [misc]taylor:  Taking taylor expansion of 1/9 in y
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (* (/ (pow y 3) (* (pow z 2) (* a (pow t 2)))) (pow -1 1/3)) in y
* [misc]taylor:  Taking taylor expansion of (/ (pow y 3) (* (pow z 2) (* a (pow t 2)))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (* a (pow t 2))) in y
* [misc]taylor:  Taking taylor expansion of (pow z 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log 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 (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (exp (* 2 (log z))) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (* a (pow t 2)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow t 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]backup-simplify:  Simplify (* a (pow t 2)) into (* a (pow t 2))
* [misc]backup-simplify:  Simplify (* (pow z 2) (* a (pow t 2))) into (* (pow z 2) (* a (pow t 2)))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow z 2) (* a (pow t 2)))) into (/ 1 (* (pow z 2) (* a (pow t 2))))
* [misc]taylor:  Taking taylor expansion of (pow -1 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log -1))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log -1)) 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) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
* [misc]taylor:  Taking taylor expansion of (* 1/9 (* (/ (pow y 3) (* (pow z 2) (* (pow t 2) a))) (pow -1 1/3))) in y
* [misc]taylor:  Taking taylor expansion of 1/9 in y
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (* (/ (pow y 3) (* (pow z 2) (* (pow t 2) a))) (pow -1 1/3)) in y
* [misc]taylor:  Taking taylor expansion of (/ (pow y 3) (* (pow z 2) (* (pow t 2) a))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (* (pow t 2) a)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log 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 (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (exp (* 2 (log z))) into (pow z 2)
* [misc]taylor:  Taking taylor expansion of (* (pow t 2) a) in y
* [misc]taylor:  Taking taylor expansion of (pow t 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log t))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (log t)) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 2 (log t)) into (* 2 (log t))
* [misc]backup-simplify:  Simplify (exp (* 2 (log t))) into (pow t 2)
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (pow t 2) a) into (* (pow t 2) a)
* [misc]backup-simplify:  Simplify (* (pow z 2) (* (pow t 2) a)) into (* (pow z 2) (* (pow t 2) a))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow z 2) (* (pow t 2) a))) into (/ 1 (* (pow z 2) (* (pow t 2) a)))
* [misc]taylor:  Taking taylor expansion of (pow -1 1/3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log -1))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log -1)) 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) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (* 1/3 (log -1)) into (* 1/3 (log -1))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log -1))) into (pow -1 1/3)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 a) 0) (* 0 (pow -1 1/3))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log -1))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (* z t) a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (* z t) a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow -1 1/3))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow -1 1/3) 0) (* 0 (/ 1 a))) 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]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log -1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ t a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ t a) 0) (+ (* 0 0) (* 0 (pow -1 1/3)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow -1 1/3) 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow -1 1/3) 0) (* 0 (/ 1 a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (log -1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log -1))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow -1 1/3) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (pow -1 1/3) (* (/ 1 a) (* t (* z (* 1 1))))) (* (- (pow -1 1/3)) (* (/ 1 a) (* 1 (* 1 (* y x)))))) into (- (* (/ (* z t) a) (pow -1 1/3)) (* (/ (* y x) a) (pow -1 1/3)))
* [misc]approximate:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in a
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in a
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* (/ 1 x) (/ 1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* y x)) (- (/ 1 (* z t)))) into (- (/ 1 (* y x)) (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (log (- (/ 1 (* y x)) (/ 1 (* z t)))) into (log (- (/ 1 (* y x)) (/ 1 (* z t))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t))))) into (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t)))))) into (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in a
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* (/ 1 x) (/ 1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* y x)) (- (/ 1 (* z t)))) into (- (/ 1 (* y x)) (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (log (- (/ 1 (* y x)) (/ 1 (* z t)))) into (log (- (/ 1 (* y x)) (/ 1 (* z t))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t))))) into (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t)))))) into (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in a
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* (/ 1 x) (/ 1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* y x)) (- (/ 1 (* z t)))) into (- (/ 1 (* y x)) (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (log (- (/ 1 (* y x)) (/ 1 (* z t)))) into (log (- (/ 1 (* y x)) (/ 1 (* z t))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t))))) into (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t)))))) into (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 1/3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 1/3)) into (pow (/ 1 (- (/ 1 (* y x)) (/ 1 (* z t)))) 1/3)
* [misc]backup-simplify:  Simplify (* (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 1/3) (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 1/3)) into (pow (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 2) 1/3)
* [misc]backup-simplify:  Simplify (/ (pow (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 2) 1/3) (pow (/ 1 (- (/ 1 (* y x)) (/ 1 (* z t)))) 1/3)) into (- (/ 1 (* y x)) (/ 1 (* z t)))
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 z) 1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z))) into (log (- (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 z)))) into (- (log (- (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 z) 1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z))) into (log (- (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 z)))) into (- (log (- (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 z) 1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z))) into (log (- (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 z)))) into (- (log (- (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))) into (/ 1 (* (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) a))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))) into (pow (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) 2)
* [misc]backup-simplify:  Simplify (/ (pow (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) 2) (/ 1 (* (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) a))) into (* (pow (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) 3) a)
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in z
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 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 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t))) into (log (- (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 t)))) into (- (log (- (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 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 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t))) into (log (- (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 t)))) into (- (log (- (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 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 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t))) into (log (- (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 t)))) into (- (log (- (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))) into (/ 1 (* (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) a))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))) into (pow (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) 2)
* [misc]backup-simplify:  Simplify (/ (pow (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) 2) (/ 1 (* (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) a))) into (* (pow (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) 3) a)
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in y
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) 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 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 x) 1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (log (/ 1 x)) into (log (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (/ 1 x))) into (- (log (/ 1 x)) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 x)) (log y))) into (* 1/3 (- (log (/ 1 x)) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 x)) (log y)))) into (exp (* 1/3 (- (log (/ 1 x)) (log y))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) 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 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 x) 1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (log (/ 1 x)) into (log (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (/ 1 x))) into (- (log (/ 1 x)) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 x)) (log y))) into (* 1/3 (- (log (/ 1 x)) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 x)) (log y)))) into (exp (* 1/3 (- (log (/ 1 x)) (log y))))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) 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 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) 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 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 x) 1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (log (/ 1 x)) into (log (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (/ 1 x))) into (- (log (/ 1 x)) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 x)) (log y))) into (* 1/3 (- (log (/ 1 x)) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 x)) (log y)))) into (exp (* 1/3 (- (log (/ 1 x)) (log y))))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (exp (* 1/3 (- (log (/ 1 x)) (log y))))) into (/ 1 (* a (exp (* 1/3 (- (log (/ 1 x)) (log y))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 x)) (log y)))) (exp (* 1/3 (- (log (/ 1 x)) (log y))))) into (pow (exp (* 1/3 (- (log (/ 1 x)) (log y)))) 2)
* [misc]backup-simplify:  Simplify (/ (pow (exp (* 1/3 (- (log (/ 1 x)) (log y)))) 2) (/ 1 (* a (exp (* 1/3 (- (log (/ 1 x)) (log y))))))) into (* a (pow (exp (* 1/3 (- (log (/ 1 x)) (log y)))) 3))
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 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 (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 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 (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 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 (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) into (/ 1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) into (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2)
* [misc]backup-simplify:  Simplify (/ (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2) (/ 1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a))) into (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 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 (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 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 (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 a) (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 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 (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 t)) in x
* [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]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]backup-simplify:  Simplify (/ (/ 1 a) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) into (/ 1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) into (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2)
* [misc]backup-simplify:  Simplify (/ (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2) (/ 1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a))) into (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)
* [misc]taylor:  Taking taylor expansion of (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a) in y
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (exp (* 1/3 (- (log (/ 1 y)) (log x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (exp (* 1/3 (- (log (/ 1 y)) (log 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 (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (log (exp (* -1/3 (+ (log y) (log x))))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (* 3 (* -1/3 (+ (log y) (log x)))) into (* -1 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) a) into (* (exp (* -1 (+ (log y) (log x)))) a)
* [misc]taylor:  Taking taylor expansion of (* (exp (* -1 (+ (log y) (log x)))) a) in z
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (+ (log y) (log 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 (+ (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 (* -1 (+ (log y) (log x))) into (* -1 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) a) into (* (exp (* -1 (+ (log y) (log x)))) a)
* [misc]taylor:  Taking taylor expansion of (* (exp (* -1 (+ (log y) (log x)))) a) in t
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (+ (log y) (log x)))) in t
* [misc]taylor:  Taking taylor expansion of (* -1 (+ (log y) (log 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 (+ (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 (* -1 (+ (log y) (log x))) into (* -1 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) a) into (* (exp (* -1 (+ (log y) (log x)))) a)
* [misc]taylor:  Taking taylor expansion of (* (exp (* -1 (+ (log y) (log x)))) a) in a
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (+ (log y) (log x)))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (+ (log y) (log x))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log x)) in a
* [misc]taylor:  Taking taylor expansion of (log y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [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 a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (log y) (log x)) into (+ (log y) (log x))
* [misc]backup-simplify:  Simplify (* -1 (+ (log y) (log x))) into (* -1 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (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 (+ (* -1 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 1) (* 0 0)) into (exp (* -1 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 1)) (pow (/ 1 y) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x)))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 1)) (pow (/ 1 y) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x)))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))) (* (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) (exp (* 1/3 (- (log (/ 1 y)) (log x)))))) into (- (* 2/3 (/ (* y (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2)) (* z t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 1)) (pow (/ 1 y) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x)))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (+ (* (/ 1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a)) (/ (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) (exp (* 1/3 (- (log (/ 1 y)) (log x)))))))) into (* 1/3 (/ y (* z (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* a t)))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 2/3 (/ (* y (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2)) (* z t)))) (/ 1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a))) (+ (* (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a) (/ (* 1/3 (/ y (* z (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* a t))))) (/ 1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a)))))) into (- (/ (* y (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)) (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ (* y (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)) (* z t))) in y
* [misc]taylor:  Taking taylor expansion of (/ (* y (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a) in y
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (exp (* 1/3 (- (log (/ 1 y)) (log x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (exp (* 1/3 (- (log (/ 1 y)) (log 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 (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (log (exp (* -1/3 (+ (log y) (log x))))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (* 3 (* -1/3 (+ (log y) (log x)))) into (* -1 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* (exp (* -1 (+ (log y) (log x)))) a) into (* (exp (* -1 (+ (log y) (log x)))) a)
* [misc]backup-simplify:  Simplify (* 0 (* (exp (* -1 (+ (log y) (log x)))) a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* -1/3 (+ (log y) (log x)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (* -1/3 (+ (log y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (exp (* -1 (+ (log y) (log x)))) a))) into (* (exp (* -1 (+ (log y) (log x)))) a)
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (* (exp (* -1 (+ (log y) (log x)))) a) (* z t)) into (/ (* (exp (* -1 (+ (log y) (log x)))) a) (* z t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* -1/3 (+ (log y) (log x)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (* -1/3 (+ (log y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 0) (* 0 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 0) (* 0 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (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 (+ (* -1 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 0) (* 0 a)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (log y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 0) (+ (* 0 1) (* 0 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 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 2)) (pow (/ 1 y) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 y) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 2)) (pow (/ 1 y) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 y) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))) (+ (* (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))) (* (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2)))) (exp (* 1/3 (- (log (/ 1 y)) (log x))))))) into (- (* 1/9 (/ (* (pow y 2) (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2)) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 2)) (pow (/ 1 y) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 y) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (+ (* (/ 1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a)) (/ (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2)))) (exp (* 1/3 (- (log (/ 1 y)) (log x)))))) (* (* 1/3 (/ y (* z (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* a t))))) (/ (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) (exp (* 1/3 (- (log (/ 1 y)) (log x)))))))) into (* 2/9 (/ (pow y 2) (* (pow z 2) (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* a (pow t 2))))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/9 (/ (* (pow y 2) (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2)) (* (pow z 2) (pow t 2))))) (/ 1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a))) (+ (* (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a) (/ (* 2/9 (/ (pow y 2) (* (pow z 2) (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* a (pow t 2)))))) (/ 1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a)))) (* (- (/ (* y (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)) (* z t))) (/ (* 1/3 (/ y (* z (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* a t))))) (/ 1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ (* (exp (* -1 (+ (log y) (log x)))) a) (* z t))) into (- (/ (* (exp (* -1 (+ (log y) (log x)))) a) (* z t)))
* [misc]taylor:  Taking taylor expansion of (- (/ (* (exp (* -1 (+ (log y) (log x)))) a) (* z t))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (exp (* -1 (+ (log y) (log x)))) a) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* (exp (* -1 (+ (log y) (log x)))) a) in z
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (+ (log y) (log 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 (+ (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 (* -1 (+ (log y) (log x))) into (* -1 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) a) into (* (exp (* -1 (+ (log y) (log x)))) a)
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ (* (exp (* -1 (+ (log y) (log x)))) a) t) into (/ (* (exp (* -1 (+ (log y) (log x)))) a) 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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ (* (exp (* -1 (+ (log y) (log x)))) a) 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]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (* (/ 1 a) (* 1 (* 1 (* 1 1))))) into (/ (exp (* -1 (+ (log y) (log x)))) a)
* [misc]approximate:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in a
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in a
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in a
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* (/ -1 x) (/ -1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* y x)) (- (/ 1 (* z t)))) into (- (/ 1 (* y x)) (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (log (- (/ 1 (* y x)) (/ 1 (* z t)))) into (log (- (/ 1 (* y x)) (/ 1 (* z t))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t))))) into (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t)))))) into (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in a
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* (/ -1 x) (/ -1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* y x)) (- (/ 1 (* z t)))) into (- (/ 1 (* y x)) (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (log (- (/ 1 (* y x)) (/ 1 (* z t)))) into (log (- (/ 1 (* y x)) (/ 1 (* z t))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t))))) into (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t)))))) into (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 1/3)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in a
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in a
* [misc]taylor:  Taking taylor expansion of 1/3 in a
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in a
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]backup-simplify:  Simplify (* (/ -1 x) (/ -1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* y x)) (- (/ 1 (* z t)))) into (- (/ 1 (* y x)) (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (log (- (/ 1 (* y x)) (/ 1 (* z t)))) into (log (- (/ 1 (* y x)) (/ 1 (* z t))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t))))) into (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (- (/ 1 (* y x)) (/ 1 (* z t)))))) into (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 1/3)
* [misc]backup-simplify:  Simplify (/ -1 (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 1/3)) into (* -1 (pow (/ 1 (- (/ 1 (* y x)) (/ 1 (* z t)))) 1/3))
* [misc]backup-simplify:  Simplify (* (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 1/3) (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 1/3)) into (pow (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 2) 1/3)
* [misc]backup-simplify:  Simplify (/ (pow (pow (- (/ 1 (* y x)) (/ 1 (* z t))) 2) 1/3) (* -1 (pow (/ 1 (- (/ 1 (* y x)) (/ 1 (* z t)))) 1/3))) into (* -1 (- (/ 1 (* y x)) (/ 1 (* z t))))
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* (/ -1 z) -1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z))) into (log (- (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 z)))) into (- (log (- (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* (/ -1 z) -1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z))) into (log (- (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 z)))) into (- (log (- (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in t
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* (/ -1 z) -1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z))) into (log (- (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 z)))) into (- (log (- (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))
* [misc]backup-simplify:  Simplify (/ (/ -1 a) (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))) into (/ -1 (* (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) a))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) (exp (* 1/3 (- (log (- (/ 1 z))) (log t))))) into (pow (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) 2)
* [misc]backup-simplify:  Simplify (/ (pow (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) 2) (/ -1 (* (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) a))) into (* -1 (* (pow (exp (* 1/3 (- (log (- (/ 1 z))) (log t)))) 3) a))
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in z
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* -1 (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t))) into (log (- (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 t)))) into (- (log (- (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* -1 (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t))) into (log (- (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 t)))) into (- (log (- (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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]backup-simplify:  Simplify (* -1 (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 t))) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t))) into (log (- (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 t)))) into (- (log (- (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))
* [misc]backup-simplify:  Simplify (/ (/ -1 a) (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))) into (/ -1 (* (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) a))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) (exp (* 1/3 (- (log (- (/ 1 t))) (log z))))) into (pow (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) 2)
* [misc]backup-simplify:  Simplify (/ (pow (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) 2) (/ -1 (* (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) a))) into (* -1 (* (pow (exp (* 1/3 (- (log (- (/ 1 t))) (log z)))) 3) a))
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in y
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 x) -1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (log (/ 1 x)) into (log (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (/ 1 x))) into (- (log (/ 1 x)) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 x)) (log y))) into (* 1/3 (- (log (/ 1 x)) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 x)) (log y)))) into (exp (* 1/3 (- (log (/ 1 x)) (log y))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 x) -1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (log (/ 1 x)) into (log (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (/ 1 x))) into (- (log (/ 1 x)) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 x)) (log y))) into (* 1/3 (- (log (/ 1 x)) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 x)) (log y)))) into (exp (* 1/3 (- (log (/ 1 x)) (log y))))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in y
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) 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 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 x) -1) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (log (/ 1 x)) into (log (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (/ 1 x))) into (- (log (/ 1 x)) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 x)) (log y))) into (* 1/3 (- (log (/ 1 x)) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 x)) (log y)))) into (exp (* 1/3 (- (log (/ 1 x)) (log y))))
* [misc]backup-simplify:  Simplify (/ (/ -1 a) (exp (* 1/3 (- (log (/ 1 x)) (log y))))) into (/ -1 (* a (exp (* 1/3 (- (log (/ 1 x)) (log y))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 x)) (log y)))) (exp (* 1/3 (- (log (/ 1 x)) (log y))))) into (pow (exp (* 1/3 (- (log (/ 1 x)) (log y)))) 2)
* [misc]backup-simplify:  Simplify (/ (pow (exp (* 1/3 (- (log (/ 1 x)) (log y)))) 2) (/ -1 (* a (exp (* 1/3 (- (log (/ 1 x)) (log y))))))) into (* -1 (* a (pow (exp (* 1/3 (- (log (/ 1 x)) (log y)))) 3)))
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- 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 (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- 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 (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- 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 (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]backup-simplify:  Simplify (/ (/ -1 a) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) into (/ -1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) into (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2)
* [misc]backup-simplify:  Simplify (/ (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2) (/ -1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a))) into (* -1 (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a))
* [misc]taylor:  Taking taylor expansion of (/ (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- 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 (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- 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 (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- a)) (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (cbrt (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Rewrote expression to (pow (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- 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 (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t))))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- t))) in x
* [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]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (log (/ 1 y)) into (log (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (/ 1 y)) (log x))) into (* 1/3 (- (log (/ 1 y)) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (/ 1 y)) (log x)))) into (exp (* 1/3 (- (log (/ 1 y)) (log x))))
* [misc]backup-simplify:  Simplify (/ (/ -1 a) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) into (/ -1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) into (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2)
* [misc]backup-simplify:  Simplify (/ (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2) (/ -1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a))) into (* -1 (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a))
* [misc]taylor:  Taking taylor expansion of (* -1 (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a) in y
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (exp (* 1/3 (- (log (/ 1 y)) (log x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (exp (* 1/3 (- (log (/ 1 y)) (log 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 (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (log (exp (* -1/3 (+ (log y) (log x))))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (* 3 (* -1/3 (+ (log y) (log x)))) into (* -1 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) a) into (* (exp (* -1 (+ (log y) (log x)))) a)
* [misc]backup-simplify:  Simplify (* -1 (* (exp (* -1 (+ (log y) (log x)))) a)) into (* -1 (* (exp (* -1 (+ (log y) (log x)))) a))
* [misc]taylor:  Taking taylor expansion of (* -1 (* (exp (* -1 (+ (log y) (log x)))) a)) 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 (* -1 (+ (log y) (log x)))) a) in z
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (+ (log y) (log 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 (+ (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 (* -1 (+ (log y) (log x))) into (* -1 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) a) into (* (exp (* -1 (+ (log y) (log x)))) a)
* [misc]backup-simplify:  Simplify (* -1 (* (exp (* -1 (+ (log y) (log x)))) a)) into (* -1 (* (exp (* -1 (+ (log y) (log x)))) a))
* [misc]taylor:  Taking taylor expansion of (* -1 (* (exp (* -1 (+ (log y) (log x)))) a)) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (exp (* -1 (+ (log y) (log x)))) a) in t
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (+ (log y) (log x)))) in t
* [misc]taylor:  Taking taylor expansion of (* -1 (+ (log y) (log 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 (+ (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 (* -1 (+ (log y) (log x))) into (* -1 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) a) into (* (exp (* -1 (+ (log y) (log x)))) a)
* [misc]backup-simplify:  Simplify (* -1 (* (exp (* -1 (+ (log y) (log x)))) a)) into (* -1 (* (exp (* -1 (+ (log y) (log x)))) a))
* [misc]taylor:  Taking taylor expansion of (* -1 (* (exp (* -1 (+ (log y) (log x)))) a)) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (exp (* -1 (+ (log y) (log x)))) a) in a
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (+ (log y) (log x)))) in a
* [misc]taylor:  Taking taylor expansion of (* -1 (+ (log y) (log x))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log x)) in a
* [misc]taylor:  Taking taylor expansion of (log y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [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 a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (log y) (log x)) into (+ (log y) (log x))
* [misc]backup-simplify:  Simplify (* -1 (+ (log y) (log x))) into (* -1 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (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 (+ (* -1 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 1) (* 0 0)) into (exp (* -1 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (exp (* -1 (+ (log y) (log x))))) (* 0 0)) into (- (exp (* -1 (+ (log y) (log x)))))
* [misc]backup-simplify:  Simplify (- (exp (* -1 (+ (log y) (log x))))) into (- (exp (* -1 (+ (log y) (log x)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 1)) (pow (/ 1 y) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x)))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 1)) (pow (/ 1 y) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x)))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))) (* (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) (exp (* 1/3 (- (log (/ 1 y)) (log x)))))) into (- (* 2/3 (/ (* y (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2)) (* z t))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 t)) into (/ 1 (* z t))
* [misc]backup-simplify:  Simplify (- (/ 1 (* z t))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* z t)))) into (- (/ 1 (* z t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 1)) (pow (/ 1 y) 1)))) 1) into (* -1 (/ y (* z t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x)))) into (- (* 1/3 (/ y (* z t))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 1) 1)))) into (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (+ (* (/ -1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a)) (/ (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) (exp (* 1/3 (- (log (/ 1 y)) (log x)))))))) into (- (* 1/3 (/ y (* z (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* a t))))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 2/3 (/ (* y (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2)) (* z t)))) (/ -1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a))) (+ (* (* -1 (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)) (/ (- (* 1/3 (/ y (* z (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* a t)))))) (/ -1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a)))))) into (/ (* y (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)) (* z t))
* [misc]taylor:  Taking taylor expansion of (/ (* y (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)) (* z t)) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a) in y
* [misc]taylor:  Taking taylor expansion of (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (exp (* 1/3 (- (log (/ 1 y)) (log x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (exp (* 1/3 (- (log (/ 1 y)) (log 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 (exp (* 1/3 (- (log (/ 1 y)) (log x))))) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (/ 1 y)) (log x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (/ 1 y)) (log 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)) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [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)) 0) into (- (log y))
* [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 (* 1/3 (- (+ (log y) (log x)))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log x)))) into (exp (* -1/3 (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (log (exp (* -1/3 (+ (log y) (log x))))) into (* -1/3 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (* 3 (* -1/3 (+ (log y) (log x)))) into (* -1 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in y
* [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 (* (exp (* -1 (+ (log y) (log x)))) a) into (* (exp (* -1 (+ (log y) (log x)))) a)
* [misc]backup-simplify:  Simplify (* 0 (* (exp (* -1 (+ (log y) (log x)))) a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* -1/3 (+ (log y) (log x)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (* -1/3 (+ (log y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (exp (* -1 (+ (log y) (log x)))) a))) into (* (exp (* -1 (+ (log y) (log x)))) a)
* [misc]backup-simplify:  Simplify (* z t) into (* z t)
* [misc]backup-simplify:  Simplify (/ (* (exp (* -1 (+ (log y) (log x)))) a) (* z t)) into (/ (* (exp (* -1 (+ (log y) (log x)))) a) (* z t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 x 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 y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* -1/3 (+ (log y) (log x)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (* -1/3 (+ (log y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (* (exp (* -1 (+ (log y) (log x)))) a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (* (exp (* -1 (+ (log y) (log x)))) a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (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 (+ (* -1 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (* (exp (* -1 (+ (log y) (log x)))) a))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (log y) (log x))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (exp (* -1 (+ (log y) (log x))))) (* 0 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 2)) (pow (/ 1 y) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 y) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 2)) (pow (/ 1 y) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 y) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))) (+ (* (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t)))) (* (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2)))) (exp (* 1/3 (- (log (/ 1 y)) (log x))))))) into (- (* 1/9 (/ (* (pow y 2) (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2)) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* z t)))) 2)) (pow (/ 1 y) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 y) 1)))) 2) into (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (/ 1 y))) into (- (log (/ 1 y)) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* -1/2 (/ (pow y 2) (* (pow z 2) (pow t 2))))) (+ (* 0 (* -1 (/ y (* z t)))) (* 0 (- (log (/ 1 y)) (log x))))) into (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ y (* z t)))) 2) 2)) (* (/ (pow (- (* 1/6 (/ (pow y 2) (* (pow z 2) (pow t 2))))) 1) 1)))) into (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2))))
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (+ (* (/ -1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a)) (/ (* -1/9 (/ (* (pow y 2) (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* (pow z 2) (pow t 2)))) (exp (* 1/3 (- (log (/ 1 y)) (log x)))))) (* (- (* 1/3 (/ y (* z (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* a t)))))) (/ (* -1/3 (/ (* y (exp (* 1/3 (- (log (/ 1 y)) (log x))))) (* z t))) (exp (* 1/3 (- (log (/ 1 y)) (log x)))))))) into (- (* 2/9 (/ (pow y 2) (* (pow z 2) (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* a (pow t 2)))))))
* [misc]backup-simplify:  Simplify (- (/ (- (* 1/9 (/ (* (pow y 2) (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 2)) (* (pow z 2) (pow t 2))))) (/ -1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a))) (+ (* (* -1 (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)) (/ (- (* 2/9 (/ (pow y 2) (* (pow z 2) (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* a (pow t 2))))))) (/ -1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a)))) (* (/ (* y (* (pow (exp (* 1/3 (- (log (/ 1 y)) (log x)))) 3) a)) (* z t)) (/ (- (* 1/3 (/ y (* z (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) (* a t)))))) (/ -1 (* (exp (* 1/3 (- (log (/ 1 y)) (log x)))) a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ (* (exp (* -1 (+ (log y) (log x)))) a) (* z t)) in z
* [misc]taylor:  Taking taylor expansion of (* (exp (* -1 (+ (log y) (log x)))) a) in z
* [misc]taylor:  Taking taylor expansion of (exp (* -1 (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (+ (log y) (log 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 (+ (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 (* -1 (+ (log y) (log x))) into (* -1 (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (* -1 (+ (log y) (log x)))) into (exp (* -1 (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) a) into (* (exp (* -1 (+ (log y) (log x)))) a)
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ (* (exp (* -1 (+ (log y) (log x)))) a) t) into (/ (* (exp (* -1 (+ (log y) (log x)))) a) 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 x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (+ (log y) (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1 (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* -1 (+ (log y) (log x)))) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 t) (+ (* (/ (* (exp (* -1 (+ (log y) (log x)))) a) t) (/ 0 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* (- (exp (* -1 (+ (log y) (log x))))) (* (/ 1 (- a)) (* 1 (* 1 (* 1 1))))) into (/ (exp (* -1 (+ (log y) (log x)))) a)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (- (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) (* 1/3 (* y (* x (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (- (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) (* 1/3 (* y (* x (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))))))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (63 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (135 enodes)
* * [misc]simplify:  iters left: 2 (194 enodes)
* * [misc]simplify:  iters left: 1 (251 enodes)
* [exit]simplify:  Simplified to (/ (- (cbrt (- (* z t))) (* (pow (exp 1/3) (- (log -1) (+ (+ (log t) (log z)) (+ (log t) (log z))))) (* (* 1/3 y) x))) (/ a (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t))))))
* * * * [misc]progress:  [ 2 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (exp (* -1/3 (+ (log y) (log x)))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (exp (* -1/3 (+ (log y) (log x))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- (* y x) (* z t))) a) (* (cbrt (- (* y x) (* z t))) (pow (* y x) -1/3)))
* * * * [misc]progress:  [ 3 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (exp (* -1/3 (+ (log y) (log x)))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (exp (* -1/3 (+ (log y) (log x))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- (* y x) (* z t))) a) (* (cbrt (- (* y x) (* z t))) (pow (* y x) -1/3)))
* * * * [misc]progress:  [ 4 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (- (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) (* 1/3 (* y (* x (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (- (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) (* 1/3 (* y (* x (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z))))))))))) (/ a (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (104 enodes)
* * [misc]simplify:  iters left: 3 (147 enodes)
* * [misc]simplify:  iters left: 2 (205 enodes)
* * [misc]simplify:  iters left: 1 (291 enodes)
* [exit]simplify:  Simplified to (* (- (cbrt (- (* z t))) (* (pow (exp 1/3) (- (log -1) (+ (+ (log z) (log t)) (+ (log z) (log t))))) (* 1/3 (* y x)))) (* (cbrt (- (* y x) (* z t))) (/ (cbrt (- (* y x) (* z t))) a)))
* * * * [misc]progress:  [ 5 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (exp (* -1/3 (+ (log y) (log x))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (exp (* -1/3 (+ (log y) (log x))))) (/ a (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* y x) (* z t))) (/ (cbrt (- (* y x) (* z t))) (/ a (pow (* y x) -1/3))))
* * * * [misc]progress:  [ 6 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (exp (* -1/3 (+ (log y) (log x))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (exp (* -1/3 (+ (log y) (log x))))) (/ a (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (59 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (102 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* y x) (* z t))) (/ (cbrt (- (* y x) (* z t))) (/ a (pow (* y x) -1/3))))
* * * * [misc]progress:  [ 7 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (* (- (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) (* 1/3 (* y (* x (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (/ (* (- (exp (* 1/3 (+ (log t) (+ (log -1) (log z))))) (* 1/3 (* y (* x (exp (* 1/3 (- (log -1) (+ (* 2 (log t)) (* 2 (log z)))))))))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (32 enodes)
* * [misc]simplify:  iters left: 5 (64 enodes)
* * [misc]simplify:  iters left: 4 (108 enodes)
* * [misc]simplify:  iters left: 3 (146 enodes)
* * [misc]simplify:  iters left: 2 (231 enodes)
* * [misc]simplify:  iters left: 1 (370 enodes)
* [exit]simplify:  Simplified to (/ (- (cbrt (* (- t) z)) (* (pow (exp 1/3) (- (log -1) (+ (+ (log t) (log z)) (+ (log t) (log z))))) (* y (* 1/3 x)))) (/ (/ a (cbrt (- (* y x) (* z t)))) (cbrt (- (* y x) (* z t)))))
* * * * [misc]progress:  [ 8 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (* (exp (* -1/3 (+ (log y) (log x)))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (/ (* (exp (* -1/3 (+ (log y) (log x)))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (82 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (- (* x y) (* t z))) (cbrt (- (* x y) (* t z)))) (/ a (pow (* x y) -1/3)))
* * * * [misc]progress:  [ 9 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (* (exp (* -1/3 (+ (log y) (log x)))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (/ (* (exp (* -1/3 (+ (log y) (log x)))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (82 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (- (* x y) (* t z))) (cbrt (- (* x y) (* t z)))) (/ a (pow (* x y) -1/3)))
* * * * [misc]progress:  [ 10 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (* (/ (* z t) a) (pow -1 1/3)) (* (/ (* y x) a) (pow -1 1/3))))>
* [enter]simplify:  Simplifying (- (* (/ (* z t) a) (pow -1 1/3)) (* (/ (* y x) a) (pow -1 1/3)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (80 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (* (cbrt -1) (- (* t (/ z a)) (* x (/ y a))))
* * * * [misc]progress:  [ 11 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (exp (* -1 (+ (log y) (log x)))) a))>
* [enter]simplify:  Simplifying (/ (exp (* -1 (+ (log y) (log x)))) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 x) (* y a))
* * * * [misc]progress:  [ 12 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (/ (exp (* -1 (+ (log y) (log x)))) a))>
* [enter]simplify:  Simplifying (/ (exp (* -1 (+ (log y) (log x)))) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 x) (* y a))
* * * * [misc]progress:  [ 13 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (pow (- (* x y) (* z t)) 1/3))))>
* * * * [misc]progress:  [ 14 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (pow (cbrt (- (* x y) (* z t))) 1))))>
* * * * [misc]progress:  [ 15 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (exp (log (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (log (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (log (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (log (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 16 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (log (exp (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (exp (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (exp (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 17 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (* (cbrt (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))) (cbrt (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (cbrt (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t)))))
* [exit]simplify:  Simplified to (cbrt (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t)))))
* [enter]simplify:  Simplifying (cbrt (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (cbrt (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 18 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (* (cbrt (sqrt (- (* x y) (* z t)))) (cbrt (sqrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* y x) (* z t))))
* [enter]simplify:  Simplifying (cbrt (sqrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 19 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (* (cbrt 1) (cbrt (- (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (cbrt (- (* y x) (* z t)))
* * * * [misc]progress:  [ 20 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (/ (cbrt (- (pow (* x y) 3) (pow (* z t) 3))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))))))>
* [enter]simplify:  Simplifying (cbrt (- (pow (* x y) 3) (pow (* z t) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (151 enodes)
* [exit]simplify:  Simplified to (cbrt (- (pow (* y x) 3) (pow (* t z) 3)))
* [exit]simplify:  Simplified to (cbrt (- (pow (* y x) 3) (pow (* t z) 3)))
* [enter]simplify:  Simplifying (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (* y x) (* y x)) (* (* t z) (+ (* y x) (* t z)))))
* [exit]simplify:  Simplified to (cbrt (+ (* (* y x) (* y x)) (* (* t z) (+ (* y x) (* t z)))))
* * * * [misc]progress:  [ 21 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (/ (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t)))) (cbrt (+ (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (* y x) (* t z)) (+ (* y x) (* t z))))
* [exit]simplify:  Simplified to (cbrt (* (- (* y x) (* t z)) (+ (* y x) (* t z))))
* [enter]simplify:  Simplifying (cbrt (+ (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* y x) (* z t)))
* [exit]simplify:  Simplified to (cbrt (+ (* y x) (* z t)))
* * * * [misc]progress:  [ 22 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (* (* (cbrt (cbrt (- (* x y) (* z t)))) (cbrt (cbrt (- (* x y) (* z t))))) (cbrt (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (- (* x y) (* z t)))) (cbrt (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cbrt (- (* y x) (* z t)))) (cbrt (cbrt (- (* y x) (* z t)))))
* [exit]simplify:  Simplified to (* (cbrt (cbrt (- (* y x) (* z t)))) (cbrt (cbrt (- (* y x) (* z t)))))
* [enter]simplify:  Simplifying (cbrt (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (cbrt (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 23 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (- (* y x) (* z t))
* [exit]simplify:  Simplified to (- (* y x) (* z t))
* * * * [misc]progress:  [ 24 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (* (sqrt (cbrt (- (* x y) (* z t)))) (sqrt (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (sqrt (cbrt (- (* y x) (* z t))))
* [enter]simplify:  Simplifying (sqrt (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (sqrt (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 25 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (* 1 (cbrt (- (* x y) (* z t)))))))>
* * * * [misc]progress:  [ 26 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (pow (- (* x y) (* z t)) 1/3)) (/ a (cbrt (- (* x y) (* z t))))))>
* * * * [misc]progress:  [ 27 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (pow (cbrt (- (* x y) (* z t))) 1)) (/ a (cbrt (- (* x y) (* z t))))))>
* * * * [misc]progress:  [ 28 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (exp (log (cbrt (- (* x y) (* z t)))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (log (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (log (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (log (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 29 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (log (exp (cbrt (- (* x y) (* z t)))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (exp (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (exp (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 30 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (* (cbrt (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))) (cbrt (cbrt (- (* x y) (* z t)))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (cbrt (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t)))))
* [exit]simplify:  Simplified to (cbrt (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t)))))
* [enter]simplify:  Simplifying (cbrt (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (cbrt (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 31 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (* (cbrt (sqrt (- (* x y) (* z t)))) (cbrt (sqrt (- (* x y) (* z t)))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* y x) (* z t))))
* [enter]simplify:  Simplifying (cbrt (sqrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 32 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (* (cbrt 1) (cbrt (- (* x y) (* z t))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (cbrt (- (* y x) (* z t)))
* * * * [misc]progress:  [ 33 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (/ (cbrt (- (pow (* x y) 3) (pow (* z t) 3))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (cbrt (- (pow (* x y) 3) (pow (* z t) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (151 enodes)
* [exit]simplify:  Simplified to (cbrt (- (pow (* y x) 3) (pow (* t z) 3)))
* [exit]simplify:  Simplified to (cbrt (- (pow (* y x) 3) (pow (* t z) 3)))
* [enter]simplify:  Simplifying (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (* y x) (* y x)) (* (* t z) (+ (* y x) (* t z)))))
* [exit]simplify:  Simplified to (cbrt (+ (* (* y x) (* y x)) (* (* t z) (+ (* y x) (* t z)))))
* * * * [misc]progress:  [ 34 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (/ (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t)))) (cbrt (+ (* x y) (* z t))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (* y x) (* t z)) (+ (* y x) (* t z))))
* [exit]simplify:  Simplified to (cbrt (* (- (* y x) (* t z)) (+ (* y x) (* t z))))
* [enter]simplify:  Simplifying (cbrt (+ (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* y x) (* z t)))
* [exit]simplify:  Simplified to (cbrt (+ (* y x) (* z t)))
* * * * [misc]progress:  [ 35 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (* (* (cbrt (cbrt (- (* x y) (* z t)))) (cbrt (cbrt (- (* x y) (* z t))))) (cbrt (cbrt (- (* x y) (* z t)))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (- (* x y) (* z t)))) (cbrt (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cbrt (- (* y x) (* z t)))) (cbrt (cbrt (- (* y x) (* z t)))))
* [exit]simplify:  Simplified to (* (cbrt (cbrt (- (* y x) (* z t)))) (cbrt (cbrt (- (* y x) (* z t)))))
* [enter]simplify:  Simplifying (cbrt (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (cbrt (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 36 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t)))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (- (* y x) (* z t))
* [exit]simplify:  Simplified to (- (* y x) (* z t))
* * * * [misc]progress:  [ 37 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (* (sqrt (cbrt (- (* x y) (* z t)))) (sqrt (cbrt (- (* x y) (* z t)))))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (sqrt (cbrt (- (* y x) (* z t))))
* [enter]simplify:  Simplifying (sqrt (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (sqrt (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 38 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (* 1 (cbrt (- (* x y) (* z t))))) (/ a (cbrt (- (* x y) (* z t))))))>
* * * * [misc]progress:  [ 39 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (pow (- (* x y) (* z t)) 1/3) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* * * * [misc]progress:  [ 40 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (pow (cbrt (- (* x y) (* z t))) 1) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* * * * [misc]progress:  [ 41 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (exp (log (cbrt (- (* x y) (* z t))))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (log (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (log (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (log (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 42 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (log (exp (cbrt (- (* x y) (* z t))))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (exp (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (exp (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 43 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (* (cbrt (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))) (cbrt (cbrt (- (* x y) (* z t))))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (cbrt (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (cbrt (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t)))))
* [exit]simplify:  Simplified to (cbrt (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t)))))
* [enter]simplify:  Simplifying (cbrt (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (cbrt (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 44 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (* (cbrt (sqrt (- (* x y) (* z t)))) (cbrt (sqrt (- (* x y) (* z t))))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (cbrt (sqrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* y x) (* z t))))
* [enter]simplify:  Simplifying (cbrt (sqrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (cbrt (sqrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 45 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (* (cbrt 1) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (cbrt 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt 1)
* [exit]simplify:  Simplified to (cbrt 1)
* [enter]simplify:  Simplifying (cbrt (- (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (cbrt (- (* y x) (* z t)))
* * * * [misc]progress:  [ 46 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (/ (cbrt (- (pow (* x y) 3) (pow (* z t) 3))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (cbrt (- (pow (* x y) 3) (pow (* z t) 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (151 enodes)
* [exit]simplify:  Simplified to (cbrt (- (pow (* y x) 3) (pow (* t z) 3)))
* [exit]simplify:  Simplified to (cbrt (- (pow (* y x) 3) (pow (* t z) 3)))
* [enter]simplify:  Simplifying (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (86 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (171 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (* y x) (* y x)) (* (* t z) (+ (* y x) (* t z)))))
* [exit]simplify:  Simplified to (cbrt (+ (* (* y x) (* y x)) (* (* t z) (+ (* y x) (* t z)))))
* * * * [misc]progress:  [ 47 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (/ (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t)))) (cbrt (+ (* x y) (* z t)))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (* y x) (* t z)) (+ (* y x) (* t z))))
* [exit]simplify:  Simplified to (cbrt (* (- (* y x) (* t z)) (+ (* y x) (* t z))))
* [enter]simplify:  Simplifying (cbrt (+ (* x y) (* z t)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* y x) (* z t)))
* [exit]simplify:  Simplified to (cbrt (+ (* y x) (* z t)))
* * * * [misc]progress:  [ 48 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (* (* (cbrt (cbrt (- (* x y) (* z t)))) (cbrt (cbrt (- (* x y) (* z t))))) (cbrt (cbrt (- (* x y) (* z t))))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (* (cbrt (cbrt (- (* x y) (* z t)))) (cbrt (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (* (cbrt (cbrt (- (* y x) (* z t)))) (cbrt (cbrt (- (* y x) (* z t)))))
* [exit]simplify:  Simplified to (* (cbrt (cbrt (- (* y x) (* z t)))) (cbrt (cbrt (- (* y x) (* z t)))))
* [enter]simplify:  Simplifying (cbrt (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (cbrt (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 49 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t))))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (- (* y x) (* z t))
* [exit]simplify:  Simplified to (- (* y x) (* z t))
* * * * [misc]progress:  [ 50 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (* (sqrt (cbrt (- (* x y) (* z t)))) (sqrt (cbrt (- (* x y) (* z t))))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (sqrt (cbrt (- (* y x) (* z t))))
* [enter]simplify:  Simplifying (sqrt (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (sqrt (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 51 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (* 1 (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))>
* * * * [misc]progress:  [ 52 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (pow (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) 1))>
* * * * [misc]progress:  [ 53 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (exp (- (+ (log (cbrt (- (* x y) (* z t)))) (log (cbrt (- (* x y) (* z t))))) (log (/ a (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (- (+ (log (cbrt (- (* x y) (* z t)))) (log (cbrt (- (* x y) (* z t))))) (log (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (34 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (+ (- (log (cbrt (- (* y x) (* z t)))) (log a)) (+ (log (cbrt (- (* y x) (* z t)))) (log (cbrt (- (* y x) (* z t))))))
* [exit]simplify:  Simplified to (+ (- (log (cbrt (- (* y x) (* z t)))) (log a)) (+ (log (cbrt (- (* y x) (* z t)))) (log (cbrt (- (* y x) (* z t))))))
* * * * [misc]progress:  [ 54 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (exp (- (log (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))) (log (/ a (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (- (log (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))) (log (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (- (log (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t))))) (log (/ a (cbrt (- (* y x) (* z t))))))
* [exit]simplify:  Simplified to (- (log (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t))))) (log (/ a (cbrt (- (* y x) (* z t))))))
* * * * [misc]progress:  [ 55 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (exp (log (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (log (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (log (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (log (/ (- (* y x) (* z t)) a))
* * * * [misc]progress:  [ 56 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log (exp (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (exp (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (exp (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (exp (/ (- (* y x) (* z t)) a))
* * * * [misc]progress:  [ 57 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cbrt (/ (* (- (* x y) (* z t)) (- (* x y) (* z t))) (* (* (/ a (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) (/ a (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (/ (* (- (* x y) (* z t)) (- (* x y) (* z t))) (* (* (/ a (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (129 enodes)
* * [misc]simplify:  iters left: 2 (280 enodes)
* [exit]simplify:  Simplified to (/ (* (- (* y x) (* z t)) (- (* y x) (* z t))) (/ (pow a 3) (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (/ (* (- (* y x) (* z t)) (- (* y x) (* z t))) (/ (pow a 3) (- (* y x) (* z t))))
* * * * [misc]progress:  [ 58 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cbrt (/ (* (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))) (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))) (* (* (/ a (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) (/ a (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (/ (* (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))) (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))) (* (* (/ a (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (69 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (246 enodes)
* * [misc]simplify:  iters left: 1 (340 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (* y x) (* z t)) a) 3)
* [exit]simplify:  Simplified to (pow (/ (- (* y x) (* z t)) a) 3)
* * * * [misc]progress:  [ 59 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* (cbrt (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t)))))) (cbrt (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))) (cbrt (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t)))))) (cbrt (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (- (* y x) (* z t)) a)) (cbrt (/ (- (* y x) (* z t)) a)))
* [exit]simplify:  Simplified to (* (cbrt (/ (- (* y x) (* z t)) a)) (cbrt (/ (- (* y x) (* z t)) a)))
* [enter]simplify:  Simplifying (cbrt (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (cbrt (/ (- (* y x) (* z t)) a))
* * * * [misc]progress:  [ 60 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cbrt (* (* (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t)))))) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (* (* (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t)))))) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (178 enodes)
* * [misc]simplify:  iters left: 1 (265 enodes)
* [exit]simplify:  Simplified to (pow (/ (- (* y x) (* z t)) a) 3)
* [exit]simplify:  Simplified to (pow (/ (- (* y x) (* z t)) a) 3)
* * * * [misc]progress:  [ 61 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (sqrt (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t)))))) (sqrt (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (sqrt (/ (- (* y x) (* z t)) a))
* [enter]simplify:  Simplifying (sqrt (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- (* y x) (* z t)) a))
* [exit]simplify:  Simplified to (sqrt (/ (- (* y x) (* z t)) a))
* * * * [misc]progress:  [ 62 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))) (- (/ a (cbrt (- (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (- (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (* (- (cbrt (- (* y x) (* z t)))) (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (* (- (cbrt (- (* y x) (* z t)))) (cbrt (- (* y x) (* z t))))
* [enter]simplify:  Simplifying (- (/ a (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (- a) (cbrt (- (* y x) (* t z))))
* [exit]simplify:  Simplified to (/ (- a) (cbrt (- (* y x) (* t z))))
* * * * [misc]progress:  [ 63 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (/ (cbrt (- (* x y) (* z t))) (* (cbrt (/ a (cbrt (- (* x y) (* z t))))) (cbrt (/ a (cbrt (- (* x y) (* z t))))))) (/ (cbrt (- (* x y) (* z t))) (cbrt (/ a (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (* x y) (* z t))) (* (cbrt (/ a (cbrt (- (* x y) (* z t))))) (cbrt (/ a (cbrt (- (* x y) (* z t)))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ (/ (cbrt (- (* y x) (* z t))) (cbrt (/ a (cbrt (- (* y x) (* z t)))))) (cbrt (/ a (cbrt (- (* y x) (* z t))))))
* [exit]simplify:  Simplified to (/ (/ (cbrt (- (* y x) (* z t))) (cbrt (/ a (cbrt (- (* y x) (* z t)))))) (cbrt (/ a (cbrt (- (* y x) (* z t))))))
* [enter]simplify:  Simplifying (/ (cbrt (- (* x y) (* z t))) (cbrt (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) (cbrt (/ a (cbrt (- (* y x) (* z t))))))
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) (cbrt (/ a (cbrt (- (* y x) (* z t))))))
* * * * [misc]progress:  [ 64 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (/ (cbrt (- (* x y) (* z t))) (sqrt (/ a (cbrt (- (* x y) (* z t)))))) (/ (cbrt (- (* x y) (* z t))) (sqrt (/ a (cbrt (- (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (* x y) (* z t))) (sqrt (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) (sqrt (/ a (cbrt (- (* y x) (* z t))))))
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) (sqrt (/ a (cbrt (- (* y x) (* z t))))))
* [enter]simplify:  Simplifying (/ (cbrt (- (* x y) (* z t))) (sqrt (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) (sqrt (/ a (cbrt (- (* y x) (* z t))))))
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) (sqrt (/ a (cbrt (- (* y x) (* z t))))))
* * * * [misc]progress:  [ 65 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (/ (cbrt (- (* x y) (* z t))) 1) (/ (cbrt (- (* x y) (* z t))) (/ a (cbrt (- (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (* x y) (* z t))) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) 1)
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) 1)
* [enter]simplify:  Simplifying (/ (cbrt (- (* x y) (* z t))) (/ a (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* y x) (* z t))) (/ (cbrt (- (* y x) (* z t))) a))
* [exit]simplify:  Simplified to (* (cbrt (- (* y x) (* z t))) (/ (cbrt (- (* y x) (* z t))) a))
* * * * [misc]progress:  [ 66 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (/ (cbrt (- (* x y) (* z t))) a) (/ (cbrt (- (* x y) (* z t))) (/ 1 (cbrt (- (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (* x y) (* z t))) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) a)
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) a)
* [enter]simplify:  Simplifying (/ (cbrt (- (* x y) (* z t))) (/ 1 (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- (* y x) (* z t))) 1) (cbrt (- (* y x) (* z t))))
* [exit]simplify:  Simplified to (* (/ (cbrt (- (* y x) (* z t))) 1) (cbrt (- (* y x) (* z t))))
* * * * [misc]progress:  [ 67 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (/ (cbrt (- (* x y) (* z t))) (/ a (cbrt (- (pow (* x y) 3) (pow (* z t) 3))))) (/ (cbrt (- (* x y) (* z t))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (* x y) (* z t))) (/ a (cbrt (- (pow (* x y) 3) (pow (* z t) 3)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (103 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (164 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (pow (* y x) 3) (pow (* z t) 3))) (/ (cbrt (- (* y x) (* z t))) a))
* [exit]simplify:  Simplified to (* (cbrt (- (pow (* y x) 3) (pow (* z t) 3))) (/ (cbrt (- (* y x) (* z t))) a))
* [enter]simplify:  Simplifying (/ (cbrt (- (* x y) (* z t))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (131 enodes)
* * [misc]simplify:  iters left: 1 (169 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) (cbrt (+ (* (+ (* y x) (* z t)) (* z t)) (* (* y x) (* y x)))))
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) (cbrt (+ (* (+ (* y x) (* z t)) (* z t)) (* (* y x) (* y x)))))
* * * * [misc]progress:  [ 68 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (/ (cbrt (- (* x y) (* z t))) (/ a (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t)))))) (/ (cbrt (- (* x y) (* z t))) (cbrt (+ (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (/ (cbrt (- (* x y) (* z t))) (/ a (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- (* y x) (* z t))) a) (cbrt (* (+ (* y x) (* z t)) (- (* y x) (* z t)))))
* [exit]simplify:  Simplified to (* (/ (cbrt (- (* y x) (* z t))) a) (cbrt (* (+ (* y x) (* z t)) (- (* y x) (* z t)))))
* [enter]simplify:  Simplifying (/ (cbrt (- (* x y) (* z t))) (cbrt (+ (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) (cbrt (+ (* y x) (* z t))))
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) (cbrt (+ (* y x) (* z t))))
* * * * [misc]progress:  [ 69 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t)))))))>
* * * * [misc]progress:  [ 70 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ 1 (/ a (cbrt (- (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (/ 1 (/ a (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (* x y) (* t z))) a)
* [exit]simplify:  Simplified to (/ (cbrt (- (* x y) (* t z))) a)
* * * * [misc]progress:  [ 71 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ 1 (/ (/ a (cbrt (- (* x y) (* z t)))) (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (/ (/ a (cbrt (- (* x y) (* z t)))) (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (/ a (- (* y x) (* t z)))
* [exit]simplify:  Simplified to (/ a (- (* y x) (* t z)))
* * * * [misc]progress:  [ 72 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (* (cbrt (/ a (cbrt (- (* x y) (* z t))))) (cbrt (/ a (cbrt (- (* x y) (* z t))))))) (cbrt (/ a (cbrt (- (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (* (cbrt (/ a (cbrt (- (* x y) (* z t))))) (cbrt (/ a (cbrt (- (* x y) (* z t)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* [exit]simplify:  Simplified to (* (/ (cbrt (- (* y x) (* z t))) (cbrt (/ a (cbrt (- (* y x) (* z t)))))) (/ (cbrt (- (* y x) (* z t))) (cbrt (/ a (cbrt (- (* y x) (* z t)))))))
* [exit]simplify:  Simplified to (* (/ (cbrt (- (* y x) (* z t))) (cbrt (/ a (cbrt (- (* y x) (* z t)))))) (/ (cbrt (- (* y x) (* z t))) (cbrt (/ a (cbrt (- (* y x) (* z t)))))))
* * * * [misc]progress:  [ 73 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (sqrt (/ a (cbrt (- (* x y) (* z t)))))) (sqrt (/ a (cbrt (- (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (sqrt (/ a (cbrt (- (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t)))) (sqrt (/ a (cbrt (- (* y x) (* z t))))))
* [exit]simplify:  Simplified to (/ (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t)))) (sqrt (/ a (cbrt (- (* y x) (* z t))))))
* * * * [misc]progress:  [ 74 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) 1) (/ a (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t)))) 1)
* [exit]simplify:  Simplified to (/ (* (cbrt (- (* y x) (* z t))) (cbrt (- (* y x) (* z t)))) 1)
* * * * [misc]progress:  [ 75 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) a) (/ 1 (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) a)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* y x) (* z t))) (/ (cbrt (- (* y x) (* z t))) a))
* [exit]simplify:  Simplified to (* (cbrt (- (* y x) (* z t))) (/ (cbrt (- (* y x) (* z t))) a))
* * * * [misc]progress:  [ 76 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (pow (* x y) 3) (pow (* z t) 3))))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (pow (* x y) 3) (pow (* z t) 3)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (115 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (192 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) (/ (/ a (cbrt (- (* y x) (* z t)))) (cbrt (- (pow (* y x) 3) (pow (* z t) 3)))))
* [exit]simplify:  Simplified to (/ (cbrt (- (* y x) (* z t))) (/ (/ a (cbrt (- (* y x) (* z t)))) (cbrt (- (pow (* y x) 3) (pow (* z t) 3)))))
* * * * [misc]progress:  [ 77 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t)))))) (cbrt (+ (* x y) (* z t)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (103 enodes)
* * [misc]simplify:  iters left: 1 (112 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (* (+ (* y x) (* z t)) (- (* y x) (* z t)))) (cbrt (- (* y x) (* z t)))) (/ a (cbrt (- (* y x) (* z t)))))
* [exit]simplify:  Simplified to (/ (* (cbrt (* (+ (* y x) (* z t)) (- (* y x) (* z t)))) (cbrt (- (* y x) (* z t)))) (/ a (cbrt (- (* y x) (* z t)))))
* * * * [misc]progress:  [ 78 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (cbrt (- (* x y) (* z t))) (/ (/ a (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (/ (/ a (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (/ (/ a (cbrt (- (* y x) (* t z)))) (cbrt (- (* y x) (* t z))))
* [exit]simplify:  Simplified to (/ (/ a (cbrt (- (* y x) (* t z)))) (cbrt (- (* y x) (* t z))))
* * * * [misc]progress:  [ 79 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) a) (cbrt (- (* x y) (* z t)))))>
* [enter]simplify:  Simplifying (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) a)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (* y x) (* z t))) (/ (cbrt (- (* y x) (* z t))) a))
* [exit]simplify:  Simplified to (* (cbrt (- (* y x) (* z t))) (/ (cbrt (- (* y x) (* z t))) a))
* * * * [misc]progress:  [ 80 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (pow (* x y) 3) (pow (* z t) 3))) (cbrt (- (pow (* x y) 3) (pow (* z t) 3)))) (* (/ a (cbrt (- (* x y) (* z t)))) (* (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))))))>
* [enter]simplify:  Simplifying (* (/ a (cbrt (- (* x y) (* z t)))) (* (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (111 enodes)
* * [misc]simplify:  iters left: 2 (158 enodes)
* * [misc]simplify:  iters left: 1 (193 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (+ (* (* t z) (* t z)) (* (* y x) (+ (* t z) (* y x))))) a) (/ (cbrt (- (* y x) (* t z))) (cbrt (+ (* (* t z) (* t z)) (* (* y x) (+ (* t z) (* y x)))))))
* [exit]simplify:  Simplified to (/ (* (cbrt (+ (* (* t z) (* t z)) (* (* y x) (+ (* t z) (* y x))))) a) (/ (cbrt (- (* y x) (* t z))) (cbrt (+ (* (* t z) (* t z)) (* (* y x) (+ (* t z) (* y x)))))))
* * * * [misc]progress:  [ 81 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (pow (* x y) 3) (pow (* z t) 3))) (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))) (* (/ a (cbrt (- (* x y) (* z t)))) (* (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))) (cbrt (+ (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (* (/ a (cbrt (- (* x y) (* z t)))) (* (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))) (cbrt (+ (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (200 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* t z) (* t z)) (* (* y x) (+ (* t z) (* y x))))) (/ (/ (cbrt (- (* y x) (* t z))) a) (cbrt (+ (* t z) (* y x)))))
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* t z) (* t z)) (* (* y x) (+ (* t z) (* y x))))) (/ (/ (cbrt (- (* y x) (* t z))) a) (cbrt (+ (* t z) (* y x)))))
* * * * [misc]progress:  [ 82 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t)))) (cbrt (- (pow (* x y) 3) (pow (* z t) 3)))) (* (/ a (cbrt (- (* x y) (* z t)))) (* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))))))>
* [enter]simplify:  Simplifying (* (/ a (cbrt (- (* x y) (* z t)))) (* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (174 enodes)
* * [misc]simplify:  iters left: 1 (202 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* t z) (* t z)) (* (* y x) (+ (* t z) (* y x))))) (/ (/ (cbrt (- (* y x) (* t z))) a) (cbrt (+ (* t z) (* y x)))))
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* t z) (* t z)) (* (* y x) (+ (* t z) (* y x))))) (/ (/ (cbrt (- (* y x) (* t z))) a) (cbrt (+ (* t z) (* y x)))))
* * * * [misc]progress:  [ 83 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t)))) (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))) (* (/ a (cbrt (- (* x y) (* z t)))) (* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t)))))))>
* [enter]simplify:  Simplifying (* (/ a (cbrt (- (* x y) (* z t)))) (* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to (* (/ a (cbrt (- (* y x) (* t z)))) (* (cbrt (+ (* t z) (* y x))) (cbrt (+ (* t z) (* y x)))))
* [exit]simplify:  Simplified to (* (/ a (cbrt (- (* y x) (* t z)))) (* (cbrt (+ (* t z) (* y x))) (cbrt (+ (* t z) (* y x)))))
* * * * [misc]progress:  [ 84 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (pow (* x y) 3) (pow (* z t) 3)))) (* (/ a (cbrt (- (* x y) (* z t)))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (* (/ a (cbrt (- (* x y) (* z t)))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* y x) (+ (* t z) (* y x))) (* (* t z) (* t z)))) (/ (cbrt (- (* y x) (* t z))) a))
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* y x) (+ (* t z) (* y x))) (* (* t z) (* t z)))) (/ (cbrt (- (* y x) (* t z))) a))
* * * * [misc]progress:  [ 85 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))) (* (/ a (cbrt (- (* x y) (* z t)))) (cbrt (+ (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (* (/ a (cbrt (- (* x y) (* z t)))) (cbrt (+ (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 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 (28 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* t z) (* y x))) (/ a (cbrt (- (* y x) (* t z)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* t z) (* y x))) (/ a (cbrt (- (* y x) (* t z)))))
* * * * [misc]progress:  [ 86 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (pow (* x y) 3) (pow (* z t) 3))) (cbrt (- (* x y) (* z t)))) (* (/ a (cbrt (- (* x y) (* z t)))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))))))>
* [enter]simplify:  Simplifying (* (/ a (cbrt (- (* x y) (* z t)))) (cbrt (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (135 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* y x) (+ (* t z) (* y x))) (* (* t z) (* t z)))) (/ (cbrt (- (* y x) (* t z))) a))
* [exit]simplify:  Simplified to (/ (cbrt (+ (* (* y x) (+ (* t z) (* y x))) (* (* t z) (* t z)))) (/ (cbrt (- (* y x) (* t z))) a))
* * * * [misc]progress:  [ 87 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t)))) (cbrt (- (* x y) (* z t)))) (* (/ a (cbrt (- (* x y) (* z t)))) (cbrt (+ (* x y) (* z t))))))>
* [enter]simplify:  Simplifying (* (/ a (cbrt (- (* x y) (* z t)))) (cbrt (+ (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (19 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 (28 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (* t z) (* y x))) (/ a (cbrt (- (* y x) (* t z)))))
* [exit]simplify:  Simplified to (* (cbrt (+ (* t z) (* y x))) (/ a (cbrt (- (* y x) (* t z)))))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-delta (λ (x y z t a) (/ (- (pow (/ (* y x) a) 3) (pow (/ (* z t) a) 3)) (+ (* (+ (* t (/ z a)) (* y (/ x a))) (* t (/ z a))) (* (* y (/ x a)) (* y (/ x a))))))> #<alt-delta (λ (x y z t a) (/ (* (- (pow (* x y) 3) (pow (* z t) 3)) (/ 1 a)) (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t))))))> #<alt-delta (λ (x y z t a) (* (* (- (* x y) (* z t)) (sqrt (/ 1 a))) (sqrt (/ 1 a))))> #<alt-delta (λ (x y z t a) (/ (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (/ a (cbrt (- (* x y) (* z t))))))> #<alt-delta (λ (x y z t a) (/ (- (* (* x y) (* x y)) (* (* z t) (* z t))) (* a (+ (* x y) (* z t)))))> #<alt-delta (λ (x y z t a) (- (/ (* y x) a) (/ z (/ a t))))> #<alt-delta (λ (x y z t a) (* (cbrt -1) (- (* t (/ z a)) (* x (/ y a)))))> #<alt-delta (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt-delta (λ (x y z t a) (- (/ y (/ a x)) (/ (* z t) a)))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 a 6.625574720452708e+86) #s(sp 1 a 2.7445378437622284e+195) #s(sp 0 a +inf.0)) , with alts (#<alt-delta (λ (x y z t a) (* (- (* x y) (* z t)) (/ 1 a)))> #<alt-delta (λ (x y z t a) (* (cbrt -1) (- (* t (/ z a)) (* x (/ y a)))))>)
* [misc]splitpoints:  intervals are:  ((#f . #s(sp 0 a 6.625574720452708e+86)) (#s(sp 1 a 2.7445378437622284e+195) . #s(sp 0 a +inf.0)))
* [misc]splitpoints:  intervals are:  ((#s(sp 0 a 6.625574720452708e+86) . #s(sp 1 a 2.7445378437622284e+195)))
* [enter]simplify:  Simplifying (* (+ (* t (/ z a)) (* y (/ x a))) (* t (/ z a)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (283 enodes)
* [exit]simplify:  Simplified to (* (+ (/ t (/ a z)) (/ (* x y) a)) (/ t (/ a z)))
* [exit]simplify:  Simplified to (* (+ (/ t (/ a z)) (/ (* x y) a)) (/ t (/ a z)))
* [enter]simplify:  Simplifying (* (* y (/ x a)) (* y (/ x a)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (* (* (/ y a) x) (* (/ y a) x))
* [exit]simplify:  Simplified to (* (* (/ y a) x) (* (/ y a) x))
* [enter]simplify:  Simplifying (* (- (pow (* x y) 3) (pow (* z t) 3)) (/ 1 a))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (60 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (136 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (- (/ (pow (* y x) 3) a) (/ (* (* t z) (* t z)) (/ (/ a z) t)))
* [exit]simplify:  Simplified to (- (/ (pow (* y x) 3) a) (/ (* (* t z) (* t z)) (/ (/ a z) t)))
* [enter]simplify:  Simplifying (* (- (* x y) (* z t)) (sqrt (/ 1 a)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ 1 a)) (- (* y x) (* z t)))
* [exit]simplify:  Simplified to (* (sqrt (/ 1 a)) (- (* y x) (* z t)))
* [enter]simplify:  Simplifying (/ a (cbrt (- (* x y) (* z t))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (/ a (cbrt (- (* y x) (* t z))))
* [exit]simplify:  Simplified to (/ a (cbrt (- (* y x) (* t z))))
* [enter]simplify:  Simplifying (* a (+ (* x y) (* z t)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* [exit]simplify:  Simplified to (* (+ (* t z) (* y x)) a)
* [exit]simplify:  Simplified to (* (+ (* t z) (* y x)) a)
* [enter]simplify:  Simplifying (/ a t)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ a t)
* [exit]simplify:  Simplified to (/ a t)
* [enter]simplify:  Simplifying (cbrt -1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt -1)
* [exit]simplify:  Simplified to (cbrt -1)
* [enter]simplify:  Simplifying (- (* t (/ z a)) (* x (/ y a)))
* * [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 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (/ t (/ a z)) (* y (/ x a)))
* [exit]simplify:  Simplified to (- (/ t (/ a z)) (* y (/ x a)))
* [enter]simplify:  Simplifying (/ 1 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 a)
* [exit]simplify:  Simplified to (/ 1 a)
* [enter]simplify:  Simplifying (/ a x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ a x)
* [exit]simplify:  Simplified to (/ a x)
* [enter]simplify:  Simplifying (/ a t)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (/ a t)
* [exit]simplify:  Simplified to (/ a t)
* [enter]simplify:  Simplifying (cbrt -1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cbrt -1)
* [exit]simplify:  Simplified to (cbrt -1)
* [enter]simplify:  Simplifying (- (* t (/ z a)) (* x (/ y a)))
* * [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 (28 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (/ t (/ a z)) (* y (/ x a)))
* [exit]simplify:  Simplified to (- (/ t (/ a z)) (* y (/ x a)))
* [enter]simplify:  Simplifying (/ 1 a)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 a)
* [exit]simplify:  Simplified to (/ 1 a)