* [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) (* y y)) (* y y)) (* y z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (* (- x z) y)
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z) (* (- x z) y))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (- x z) y) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in y
* [misc]taylor:  Taking taylor expansion of (- x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in z
* [misc]taylor:  Taking taylor expansion of (- x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in x
* [misc]taylor:  Taking taylor expansion of (- x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in x
* [misc]taylor:  Taking taylor expansion of (- x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) y) into (* -1 (* z y))
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 y)) into y
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking 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) (/ 1 z)) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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) (/ 1 z)) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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) (/ 1 z)) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (/ 1 y))) into (- (/ 1 (* z y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 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 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (/ 1 y)))) 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 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 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 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) 1)))) into (- (* y x) (* z y))
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- z))) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- z))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- z))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- 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 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (/ -1 y))) into (- (/ 1 (* z y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (/ -1 y)))) 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 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) 1)))) into (- (* y x) (* z y))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 16 ] simplifiying candidate #<alt-event (λ (x y z) 0)>
* [enter]simplify:  Simplifying 0
* * [misc]simplify:  iters left: 0 (1 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 2 / 16 ] simplifiying candidate #<alt-event (λ (x y z) (- (* y x) (* z y)))>
* [enter]simplify:  Simplifying (- (* y x) (* z y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* y (- x z))
* * * * [misc]progress:  [ 3 / 16 ] simplifiying candidate #<alt-event (λ (x y z) (- (* y x) (* z y)))>
* [enter]simplify:  Simplifying (- (* y x) (* z y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* y (- x z))
* * * * [misc]progress:  [ 4 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (pow (* (- x z) y) 1))>
* * * * [misc]progress:  [ 5 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (exp (log (* (- x z) y))))>
* [enter]simplify:  Simplifying (log (* (- x z) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (log (* (- x z) y))
* [exit]simplify:  Simplified to (log (* (- x z) y))
* * * * [misc]progress:  [ 6 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (log (exp (* (- x z) y))))>
* [enter]simplify:  Simplifying (exp (* (- x z) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (exp (* (- x z) y))
* [exit]simplify:  Simplified to (exp (* (- x z) y))
* * * * [misc]progress:  [ 7 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y))) (cbrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
* [exit]simplify:  Simplified to (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
* [enter]simplify:  Simplifying (cbrt (* (- x z) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- x z) y))
* [exit]simplify:  Simplified to (cbrt (* (- x z) y))
* * * * [misc]progress:  [ 8 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (cbrt (* (* (* (- x z) y) (* (- x z) y)) (* (- x z) y))))>
* [enter]simplify:  Simplifying (* (* (* (- x z) y) (* (- x z) y)) (* (- x z) y))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (pow (* (- x z) y) 3)
* [exit]simplify:  Simplified to (pow (* (- x z) y) 3)
* * * * [misc]progress:  [ 9 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (sqrt (* (- x z) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [enter]simplify:  Simplifying (sqrt (* (- x z) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* * * * [misc]progress:  [ 10 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (* 1 (* (- x z) y)))>
* * * * [misc]progress:  [ 11 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (cbrt (- x z)) (cbrt (- x z))) (* (cbrt (- x z)) y)))>
* [enter]simplify:  Simplifying (* (cbrt (- x z)) y)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- x z)) y)
* [exit]simplify:  Simplified to (* (cbrt (- x z)) y)
* * * * [misc]progress:  [ 12 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (- x z)) (* (sqrt (- x z)) y)))>
* [enter]simplify:  Simplifying (* (sqrt (- x z)) y)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- x z)) y)
* [exit]simplify:  Simplified to (* (sqrt (- x z)) y)
* * * * [misc]progress:  [ 13 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (* 1 (* (- x z) y)))>
* [enter]simplify:  Simplifying (* (- x z) y)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- x z) y)
* [exit]simplify:  Simplified to (* (- x z) y)
* * * * [misc]progress:  [ 14 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (- (pow x 3) (pow z 3)) y) (+ (* x x) (+ (* z z) (* x z)))))>
* [enter]simplify:  Simplifying (* (- (pow x 3) (pow z 3)) y)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (* y (- (pow x 3) (pow z 3)))
* [exit]simplify:  Simplified to (* y (- (pow x 3) (pow z 3)))
* * * * [misc]progress:  [ 15 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (- (* x x) (* z z)) y) (+ x z)))>
* [enter]simplify:  Simplifying (* (- (* x x) (* z z)) y)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (* (* (- x z) y) (+ x z))
* [exit]simplify:  Simplified to (* (* (- x z) y) (+ x z))
* * * * [misc]progress:  [ 16 / 16 ] simplifiying candidate #<alt-delta (λ (x y z) (* y (- x z)))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z) (/ (* (- (* x x) (* z z)) y) (+ x z)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (/ (* (- (* x x) (* z z)) y) (+ x z)) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* x x) (* z z)) y) (+ x z)) in y
* [misc]taylor:  Taking taylor expansion of (* (- (* x x) (* z z)) y) in y
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in y
* [misc]taylor:  Taking taylor expansion of (* x x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* z z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
* [misc]backup-simplify:  Simplify (* z z) into (pow z 2)
* [misc]backup-simplify:  Simplify (- (pow z 2)) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (+ (pow x 2) (- (pow z 2))) into (- (pow x 2) (pow z 2))
* [misc]backup-simplify:  Simplify (* (- (pow x 2) (pow z 2)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (pow x 2) (pow z 2)) 1) (* 0 0)) into (- (pow x 2) (pow z 2))
* [misc]backup-simplify:  Simplify (+ x z) into (+ z x)
* [misc]backup-simplify:  Simplify (/ (- (pow x 2) (pow z 2)) (+ z x)) into (/ (- (pow x 2) (pow z 2)) (+ z x))
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* x x) (* z z)) y) (+ x z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- (* x x) (* z z)) y) in z
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in z
* [misc]taylor:  Taking taylor expansion of (* x x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* z z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (+ x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (pow x 2) 0) into (pow x 2)
* [misc]backup-simplify:  Simplify (* (pow x 2) y) into (* y (pow x 2))
* [misc]backup-simplify:  Simplify (+ x 0) into x
* [misc]backup-simplify:  Simplify (/ (* y (pow x 2)) x) into (* y x)
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* x x) (* z z)) y) (+ x z)) in x
* [misc]taylor:  Taking taylor expansion of (* (- (* x x) (* z z)) y) in x
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in x
* [misc]taylor:  Taking taylor expansion of (* x x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (+ x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z z) into (pow z 2)
* [misc]backup-simplify:  Simplify (- (pow z 2)) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (* (- (pow z 2)) y) into (* -1 (* (pow z 2) y))
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (/ (* -1 (* (pow z 2) y)) z) into (* -1 (* z y))
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* x x) (* z z)) y) (+ x z)) in x
* [misc]taylor:  Taking taylor expansion of (* (- (* x x) (* z z)) y) in x
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in x
* [misc]taylor:  Taking taylor expansion of (* x x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (+ x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z z) into (pow z 2)
* [misc]backup-simplify:  Simplify (- (pow z 2)) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (* (- (pow z 2)) y) into (* -1 (* (pow z 2) y))
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (/ (* -1 (* (pow z 2) y)) z) into (* -1 (* z y))
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (pow z 2)) 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (* -1 (* z y)) (/ 1 z)))) into y
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y 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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- 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 (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- (pow z 2)) 0) (+ (* 0 0) (* 1 y))) into y
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ y z) (+ (* (* -1 (* z y)) (/ 0 z)) (* y (/ 1 z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 y) (* 0 0))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* y (* z 1))) (* 1 (* y (* 1 x)))) into (- (* y x) (* z y))
* [misc]approximate:  Taking taylor expansion of (/ (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) (+ (/ 1 x) (/ 1 z))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) (+ (/ 1 x) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* (/ 1 x) (/ 1 x)) into (/ 1 (pow x 2))
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x 2)) (- (/ 1 (pow z 2)))) into (- (/ 1 (pow x 2)) (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (* (- (/ 1 (pow x 2)) (/ 1 (pow z 2))) 1) into (- (/ 1 (pow x 2)) (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (/ 1 z)) into (+ (/ 1 z) (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow x 2)) (/ 1 (pow z 2))) (+ (/ 1 z) (/ 1 x))) into (/ (- (/ 1 (pow x 2)) (/ 1 (pow z 2))) (+ (/ 1 x) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) (+ (/ 1 x) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ 1 y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ -1 y) 1) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) (+ (/ 1 x) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) 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 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 y) 1) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) (+ (/ 1 x) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) 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 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 y) 1) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 y) (/ (/ 1 z) 1)))) into (- (/ 1 (* z y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 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 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- (/ 1 (pow z 2))) (/ 1 y)))) into (- (/ 1 (* (pow z 2) y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (* (pow z 2) y))) 1) (+ (* (/ 1 y) (/ 0 1)) (* (- (/ 1 (* z y))) (/ (/ 1 z) 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 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 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 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow z 2))) 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 y) (/ 0 1)) (* (- (/ 1 (* z y))) (/ 0 1)) (* 0 (/ (/ 1 z) 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 y
* [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 (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) 1)))) into (- (* y x) (* z y))
* [misc]approximate:  Taking taylor expansion of (/ (* (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- z)))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (* (/ -1 x) (/ -1 x)) into (/ 1 (pow x 2))
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x 2)) (- (/ 1 (pow z 2)))) into (- (/ 1 (pow x 2)) (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (* (- (/ 1 (pow x 2)) (/ 1 (pow z 2))) -1) into (* -1 (- (/ 1 (pow x 2)) (/ 1 (pow z 2))))
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ -1 z)) into (- (+ (/ 1 z) (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ (* -1 (- (/ 1 (pow x 2)) (/ 1 (pow z 2)))) (- (+ (/ 1 z) (/ 1 x)))) into (/ (- (/ 1 (pow x 2)) (/ 1 (pow z 2))) (+ (/ 1 z) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (/ 1 y) -1) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) 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 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ -1 y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 y) -1) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ (* (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) 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 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ -1 y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 y) -1) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- 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 (- 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)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ -1 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 (+ 0 (/ -1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (/ 1 y) (/ (- (/ 1 z)) -1)))) into (- (/ 1 (* z y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 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 (- 0) into 0
* [misc]backup-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))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- (/ 1 (pow z 2))) (/ -1 y)))) into (/ 1 (* (pow z 2) 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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 (* (pow z 2) y)) -1) (+ (* (/ 1 y) (/ 0 -1)) (* (- (/ 1 (* z y))) (/ (- (/ 1 z)) -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 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow z 2))) 0) (* 0 (/ -1 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (/ 1 y) (/ 0 -1)) (* (- (/ 1 (* z y))) (/ 0 -1)) (* 0 (/ (- (/ 1 z)) -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 y
* [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 (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) 1)))) into (- (* y x) (* z y))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (* (- (* x x) (* z z)) y) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (* x x) (* z z)) y) in y
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in y
* [misc]taylor:  Taking taylor expansion of (* x x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* z z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- (* x x) (* z z)) y) in z
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in z
* [misc]taylor:  Taking taylor expansion of (* x x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* z z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (- (* x x) (* z z)) y) in x
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in x
* [misc]taylor:  Taking taylor expansion of (* x x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (- (* x x) (* z z)) y) in x
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in x
* [misc]taylor:  Taking taylor expansion of (* x x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z z) into (pow z 2)
* [misc]backup-simplify:  Simplify (- (pow z 2)) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (* (- (pow z 2)) y) into (* -1 (* (pow z 2) y))
* [misc]taylor:  Taking taylor expansion of (* -1 (* (pow z 2) y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) y) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (pow z 2)) 0) (* 0 y)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- (pow z 2)) 0) (+ (* 0 0) (* 1 y))) into y
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y 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]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1 y) into y
* [misc]backup-simplify:  Simplify (* -1 y) into (* -1 y)
* [misc]taylor:  Taking taylor expansion of (* -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 0) 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 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (pow z 2)) 0) (+ (* 0 0) (+ (* 1 0) (* 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) 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 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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) (/ 1 x)) (* (/ 1 z) (/ 1 z))) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) 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 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- (/ 1 (pow z 2))) (/ 1 y)))) into (- (/ 1 (* (pow z 2) y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (pow z 2) y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 2) y)) in z
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) y) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) 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 y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 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 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow z 2))) 0) (* 0 (/ 1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 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 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))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) 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 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow z 2))) 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (* 1 (pow (/ 1 x) -2)))) (* -1 (* (/ 1 (/ 1 y)) (* (pow (/ 1 z) -2) 1)))) into (- (* y (pow x 2)) (* (pow z 2) y))
* [misc]approximate:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) 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 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) 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 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ -1 y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ -1 y) into (/ -1 y)
* [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 (- 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)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ -1 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]backup-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))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* (- (/ 1 (pow z 2))) (/ -1 y)))) into (/ 1 (* (pow z 2) y))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 2) y)) in z
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) y) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) 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 y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ -1 y) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow z 2))) 0) (* 0 (/ -1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]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))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (- (/ 1 (pow z 2))) 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* (/ 1 (/ 1 (- y))) (* 1 (pow (/ 1 (- x)) -2)))) (* 1 (* (/ 1 (/ 1 (- y))) (* (pow (/ 1 (- z)) -2) 1)))) into (- (* y (pow x 2)) (* (pow z 2) y))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (- (* x x) (* z z)) in (x z) around 0
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in z
* [misc]taylor:  Taking taylor expansion of (* x x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* z z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in x
* [misc]taylor:  Taking taylor expansion of (* x x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in x
* [misc]taylor:  Taking taylor expansion of (* x x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z z) into (pow z 2)
* [misc]backup-simplify:  Simplify (- (pow z 2)) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
* [misc]taylor:  Taking taylor expansion of (- (pow z 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (pow (* z 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow z 2))
* [misc]approximate:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in (x z) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) 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 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) 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 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow z 2))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow z 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) 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 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 z)) 1) 2))) into (- (pow x 2) (pow z 2))
* [misc]approximate:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in (x z) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) 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 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) 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 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 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)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 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))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow z 2))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow z 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- z))) 1) 2))) into (- (pow x 2) (pow z 2))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 1 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 58 ] simplifiying candidate #<alt-event (λ (x y z) (- (* y x) (* z y)))>
* [enter]simplify:  Simplifying (- (* y x) (* z y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* y (- x z))
* * * * [misc]progress:  [ 2 / 58 ] simplifiying candidate #<alt-event (λ (x y z) (- (* y x) (* z y)))>
* [enter]simplify:  Simplifying (- (* y x) (* z y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* y (- x z))
* * * * [misc]progress:  [ 3 / 58 ] simplifiying candidate #<alt-event (λ (x y z) (- (* y x) (* z y)))>
* [enter]simplify:  Simplifying (- (* y x) (* z y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* y (- x z))
* * * * [misc]progress:  [ 4 / 58 ] simplifiying candidate #<alt-event (λ (x y z) (/ 0 (+ x z)))>
* [enter]simplify:  Simplifying (/ 0 (+ x z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 5 / 58 ] simplifiying candidate #<alt-event (λ (x y z) (/ (- (* y (pow x 2)) (* (pow z 2) y)) (+ x z)))>
* [enter]simplify:  Simplifying (/ (- (* y (pow x 2)) (* (pow z 2) y)) (+ x z))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (* (/ y 1) (- x z))
* * * * [misc]progress:  [ 6 / 58 ] simplifiying candidate #<alt-event (λ (x y z) (/ (- (* y (pow x 2)) (* (pow z 2) y)) (+ x z)))>
* [enter]simplify:  Simplifying (/ (- (* y (pow x 2)) (* (pow z 2) y)) (+ x z))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (* (/ y 1) (- x z))
* * * * [misc]progress:  [ 7 / 58 ] simplifiying candidate #<alt-event (λ (x y z) (/ (* (- (pow x 2) (pow z 2)) y) (+ x z)))>
* [enter]simplify:  Simplifying (/ (* (- (pow x 2) (pow z 2)) y) (+ x z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (* y (- x z))
* * * * [misc]progress:  [ 8 / 58 ] simplifiying candidate #<alt-event (λ (x y z) (/ (* (- (pow x 2) (pow z 2)) y) (+ x z)))>
* [enter]simplify:  Simplifying (/ (* (- (pow x 2) (pow z 2)) y) (+ x z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (* y (- x z))
* * * * [misc]progress:  [ 9 / 58 ] simplifiying candidate #<alt-event (λ (x y z) (/ (* (- (pow x 2) (pow z 2)) y) (+ x z)))>
* [enter]simplify:  Simplifying (/ (* (- (pow x 2) (pow z 2)) y) (+ x z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (131 enodes)
* [exit]simplify:  Simplified to (* y (- x z))
* * * * [misc]progress:  [ 10 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (pow (/ (* (- (* x x) (* z z)) y) (+ x z)) 1))>
* * * * [misc]progress:  [ 11 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (exp (- (log (* (- (* x x) (* z z)) y)) (log (+ x z)))))>
* [enter]simplify:  Simplifying (- (log (* (- (* x x) (* z z)) y)) (log (+ x z)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (116 enodes)
* [exit]simplify:  Simplified to (+ (log (* (- x z) (+ x z))) (- (log y) (log (+ x z))))
* [exit]simplify:  Simplified to (+ (log (* (- x z) (+ x z))) (- (log y) (log (+ x z))))
* * * * [misc]progress:  [ 12 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (exp (log (/ (* (- (* x x) (* z z)) y) (+ x z)))))>
* [enter]simplify:  Simplifying (log (/ (* (- (* x x) (* z z)) y) (+ x z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (145 enodes)
* * [misc]simplify:  iters left: 1 (217 enodes)
* [exit]simplify:  Simplified to (log (* (- x z) y))
* [exit]simplify:  Simplified to (log (* (- x z) y))
* * * * [misc]progress:  [ 13 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (log (exp (/ (* (- (* x x) (* z z)) y) (+ x z)))))>
* [enter]simplify:  Simplifying (exp (/ (* (- (* x x) (* z z)) y) (+ x z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (174 enodes)
* [exit]simplify:  Simplified to (pow (exp y) (- x z))
* [exit]simplify:  Simplified to (pow (exp y) (- x z))
* * * * [misc]progress:  [ 14 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (cbrt (/ (* (* (* (- (* x x) (* z z)) y) (* (- (* x x) (* z z)) y)) (* (- (* x x) (* z z)) y)) (* (* (+ x z) (+ x z)) (+ x z)))))>
* [enter]simplify:  Simplifying (/ (* (* (* (- (* x x) (* z z)) y) (* (- (* x x) (* z z)) y)) (* (- (* x x) (* z z)) y)) (* (* (+ x z) (+ x z)) (+ x z)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (245 enodes)
* [exit]simplify:  Simplified to (pow (/ (* (- x z) (* (+ x z) y)) (+ x z)) 3)
* [exit]simplify:  Simplified to (pow (/ (* (- x z) (* (+ x z) y)) (+ x z)) 3)
* * * * [misc]progress:  [ 15 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (cbrt (/ (* (- (* x x) (* z z)) y) (+ x z))) (cbrt (/ (* (- (* x x) (* z z)) y) (+ x z)))) (cbrt (/ (* (- (* x x) (* z z)) y) (+ x z)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* (- (* x x) (* z z)) y) (+ x z))) (cbrt (/ (* (- (* x x) (* z z)) y) (+ x z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (159 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
* [exit]simplify:  Simplified to (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
* [enter]simplify:  Simplifying (cbrt (/ (* (- (* x x) (* z z)) y) (+ x z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- x z) y))
* [exit]simplify:  Simplified to (cbrt (* (- x z) y))
* * * * [misc]progress:  [ 16 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (cbrt (* (* (/ (* (- (* x x) (* z z)) y) (+ x z)) (/ (* (- (* x x) (* z z)) y) (+ x z))) (/ (* (- (* x x) (* z z)) y) (+ x z)))))>
* [enter]simplify:  Simplifying (* (* (/ (* (- (* x x) (* z z)) y) (+ x z)) (/ (* (- (* x x) (* z z)) y) (+ x z))) (/ (* (- (* x x) (* z z)) y) (+ x z)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (140 enodes)
* [exit]simplify:  Simplified to (pow (/ (* (- x z) y) 1) 3)
* [exit]simplify:  Simplified to (pow (/ (* (- x z) y) 1) 3)
* * * * [misc]progress:  [ 17 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (/ (* (- (* x x) (* z z)) y) (+ x z))) (sqrt (/ (* (- (* x x) (* z z)) y) (+ x z)))))>
* [enter]simplify:  Simplifying (sqrt (/ (* (- (* x x) (* z z)) y) (+ x z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [enter]simplify:  Simplifying (sqrt (/ (* (- (* x x) (* z z)) y) (+ x z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* * * * [misc]progress:  [ 18 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (- (* (- (* x x) (* z z)) y)) (- (+ x z))))>
* [enter]simplify:  Simplifying (- (* (- (* x x) (* z z)) y))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (116 enodes)
* * [misc]simplify:  iters left: 1 (165 enodes)
* [exit]simplify:  Simplified to (* (* (+ x z) (- x z)) (- y))
* [exit]simplify:  Simplified to (* (* (+ x z) (- x z)) (- y))
* [enter]simplify:  Simplifying (- (+ x z))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (- (+ z x))
* [exit]simplify:  Simplified to (- (+ z x))
* * * * [misc]progress:  [ 19 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) (* (cbrt (+ x z)) (cbrt (+ x z)))) (/ y (cbrt (+ x z)))))>
* [enter]simplify:  Simplifying (/ (- (* x x) (* z z)) (* (cbrt (+ x z)) (cbrt (+ x z))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (68 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (114 enodes)
* [exit]simplify:  Simplified to (* (/ (+ x z) (cbrt (+ x z))) (/ (- x z) (cbrt (+ x z))))
* [exit]simplify:  Simplified to (* (/ (+ x z) (cbrt (+ x z))) (/ (- x z) (cbrt (+ x z))))
* [enter]simplify:  Simplifying (/ y (cbrt (+ x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ y (cbrt (+ x z)))
* [exit]simplify:  Simplified to (/ y (cbrt (+ x z)))
* * * * [misc]progress:  [ 20 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) (sqrt (+ x z))) (/ y (sqrt (+ x z)))))>
* [enter]simplify:  Simplifying (/ (- (* x x) (* z z)) (sqrt (+ x z)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (40 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ (* (- x z) (+ x z)) (sqrt (+ x z)))
* [exit]simplify:  Simplified to (/ (* (- x z) (+ x z)) (sqrt (+ x z)))
* [enter]simplify:  Simplifying (/ y (sqrt (+ x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ y (sqrt (+ x z)))
* [exit]simplify:  Simplified to (/ y (sqrt (+ x z)))
* * * * [misc]progress:  [ 21 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (/ (- (* x x) (* z z)) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (- x z) (/ (+ x z) 1))
* [exit]simplify:  Simplified to (* (- x z) (/ (+ x z) 1))
* [enter]simplify:  Simplifying (/ y (+ x z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (/ y (+ x z))
* [exit]simplify:  Simplified to (/ y (+ x z))
* * * * [misc]progress:  [ 22 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (* 1 (/ (* (- (* x x) (* z z)) y) (+ x z))))>
* * * * [misc]progress:  [ 23 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (- (* x x) (* z z)) y) (/ 1 (+ x z))))>
* [enter]simplify:  Simplifying (/ 1 (+ x z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ x z))
* [exit]simplify:  Simplified to (/ 1 (+ x z))
* * * * [misc]progress:  [ 24 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ 1 (/ (+ x z) (* (- (* x x) (* z z)) y))))>
* [enter]simplify:  Simplifying (/ (+ x z) (* (- (* x x) (* z z)) y))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (97 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 y) (- x z))
* [exit]simplify:  Simplified to (/ (/ 1 y) (- x z))
* * * * [misc]progress:  [ 25 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (/ (* (- (* x x) (* z z)) y) (* (cbrt (+ x z)) (cbrt (+ x z)))) (cbrt (+ x z))))>
* [enter]simplify:  Simplifying (/ (* (- (* x x) (* z z)) y) (* (cbrt (+ x z)) (cbrt (+ x z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (79 enodes)
* * [misc]simplify:  iters left: 2 (181 enodes)
* * [misc]simplify:  iters left: 1 (291 enodes)
* [exit]simplify:  Simplified to (* (/ (* y (- x z)) (cbrt (+ x z))) (/ (+ x z) (cbrt (+ x z))))
* [exit]simplify:  Simplified to (* (/ (* y (- x z)) (cbrt (+ x z))) (/ (+ x z) (cbrt (+ x z))))
* * * * [misc]progress:  [ 26 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (/ (* (- (* x x) (* z z)) y) (sqrt (+ x z))) (sqrt (+ x z))))>
* [enter]simplify:  Simplifying (/ (* (- (* x x) (* z z)) y) (sqrt (+ x z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (174 enodes)
* [exit]simplify:  Simplified to (* (/ (* (- x z) (+ x z)) (sqrt (+ x z))) y)
* [exit]simplify:  Simplified to (* (/ (* (- x z) (+ x z)) (sqrt (+ x z))) y)
* * * * [misc]progress:  [ 27 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (/ (* (- (* x x) (* z z)) y) 1) (+ x z)))>
* [enter]simplify:  Simplifying (/ (* (- (* x x) (* z z)) y) 1)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (176 enodes)
* [exit]simplify:  Simplified to (* (* (- x z) y) (/ (+ x z) 1))
* [exit]simplify:  Simplified to (* (* (- x z) y) (/ (+ x z) 1))
* * * * [misc]progress:  [ 28 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (- (* x x) (* z z)) (/ (+ x z) y)))>
* [enter]simplify:  Simplifying (/ (+ x z) y)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (/ (+ z x) y)
* [exit]simplify:  Simplified to (/ (+ z x) y)
* * * * [misc]progress:  [ 29 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (* (- (* x x) (* z z)) y) (+ (pow x 3) (pow z 3))) (+ (* x x) (- (* z z) (* x z)))))>
* [enter]simplify:  Simplifying (/ (* (- (* x x) (* z z)) y) (+ (pow x 3) (pow z 3)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (121 enodes)
* * [misc]simplify:  iters left: 1 (182 enodes)
* [exit]simplify:  Simplified to (/ (- x z) (/ (+ (pow z 3) (pow x 3)) (* y (+ x z))))
* [exit]simplify:  Simplified to (/ (- x z) (/ (+ (pow z 3) (pow x 3)) (* y (+ x z))))
* * * * [misc]progress:  [ 30 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (* (- (* x x) (* z z)) y) (- (* x x) (* z z))) (- x z)))>
* [enter]simplify:  Simplifying (/ (* (- (* x x) (* z z)) y) (- (* x x) (* z z)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (192 enodes)
* * [misc]simplify:  iters left: 1 (315 enodes)
* [exit]simplify:  Simplified to y
* [exit]simplify:  Simplified to y
* * * * [misc]progress:  [ 31 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (- (pow (* x x) 3) (pow (* z z) 3)) y) (* (+ x z) (+ (* (* x x) (* x x)) (+ (* (* z z) (* z z)) (* (* x x) (* z z)))))))>
* [enter]simplify:  Simplifying (* (+ x z) (+ (* (* x x) (* x x)) (+ (* (* z z) (* z z)) (* (* x x) (* z z)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (87 enodes)
* * [misc]simplify:  iters left: 3 (171 enodes)
* * [misc]simplify:  iters left: 2 (307 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ z x) (* z z)) (+ (* z z) (* x x))) (* (+ z x) (* (* x x) (* x x))))
* [exit]simplify:  Simplified to (+ (* (* (+ z x) (* z z)) (+ (* z z) (* x x))) (* (+ z x) (* (* x x) (* x x))))
* * * * [misc]progress:  [ 32 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (- (* (* x x) (* x x)) (* (* z z) (* z z))) y) (* (+ x z) (+ (* x x) (* z z)))))>
* [enter]simplify:  Simplifying (* (+ x z) (+ (* x x) (* z z)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (93 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (* (+ z x) (+ (* x x) (* z z)))
* [exit]simplify:  Simplified to (* (+ z x) (+ (* x x) (* z z)))
* * * * [misc]progress:  [ 33 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (pow (* (- (* x x) (* z z)) y) 1) (+ x z)))>
* * * * [misc]progress:  [ 34 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (exp (log (* (- (* x x) (* z z)) y))) (+ x z)))>
* [enter]simplify:  Simplifying (log (* (- (* x x) (* z z)) y))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (log (* (* (+ x z) y) (- x z)))
* [exit]simplify:  Simplified to (log (* (* (+ x z) y) (- x z)))
* * * * [misc]progress:  [ 35 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (log (exp (* (- (* x x) (* z z)) y))) (+ x z)))>
* [enter]simplify:  Simplifying (exp (* (- (* x x) (* z z)) y))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (95 enodes)
* * [misc]simplify:  iters left: 1 (135 enodes)
* [exit]simplify:  Simplified to (pow (exp (- x z)) (* (+ x z) y))
* [exit]simplify:  Simplified to (pow (exp (- x z)) (* (+ x z) y))
* * * * [misc]progress:  [ 36 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (* (cbrt (* (- (* x x) (* z z)) y)) (cbrt (* (- (* x x) (* z z)) y))) (cbrt (* (- (* x x) (* z z)) y))) (+ x z)))>
* [enter]simplify:  Simplifying (* (cbrt (* (- (* x x) (* z z)) y)) (cbrt (* (- (* x x) (* z z)) y)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* (+ x z) y) (- x z))) (cbrt (* (* (+ x z) y) (- x z))))
* [exit]simplify:  Simplified to (* (cbrt (* (* (+ x z) y) (- x z))) (cbrt (* (* (+ x z) y) (- x z))))
* [enter]simplify:  Simplifying (cbrt (* (- (* x x) (* z z)) y))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (- x z) y) (+ x z)))
* [exit]simplify:  Simplified to (cbrt (* (* (- x z) y) (+ x z)))
* * * * [misc]progress:  [ 37 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (cbrt (* (* (* (- (* x x) (* z z)) y) (* (- (* x x) (* z z)) y)) (* (- (* x x) (* z z)) y))) (+ x z)))>
* [enter]simplify:  Simplifying (* (* (* (- (* x x) (* z z)) y) (* (- (* x x) (* z z)) y)) (* (- (* x x) (* z z)) y))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (277 enodes)
* [exit]simplify:  Simplified to (pow (* (* (+ x z) y) (- x z)) 3)
* [exit]simplify:  Simplified to (pow (* (* (+ x z) y) (- x z)) 3)
* * * * [misc]progress:  [ 38 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (sqrt (* (- (* x x) (* z z)) y)) (sqrt (* (- (* x x) (* z z)) y))) (+ x z)))>
* [enter]simplify:  Simplifying (sqrt (* (- (* x x) (* z z)) y))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (- x z) y) (+ x z)))
* [exit]simplify:  Simplified to (sqrt (* (* (- x z) y) (+ x z)))
* [enter]simplify:  Simplifying (sqrt (* (- (* x x) (* z z)) y))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (- x z) y) (+ x z)))
* [exit]simplify:  Simplified to (sqrt (* (* (- x z) y) (+ x z)))
* * * * [misc]progress:  [ 39 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* 1 (* (- (* x x) (* z z)) y)) (+ x z)))>
* * * * [misc]progress:  [ 40 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (* (cbrt (- (* x x) (* z z))) (cbrt (- (* x x) (* z z)))) (* (cbrt (- (* x x) (* z z))) y)) (+ x z)))>
* [enter]simplify:  Simplifying (* (cbrt (- (* x x) (* z z))) y)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (* y (cbrt (* (+ x z) (- x z))))
* [exit]simplify:  Simplified to (* y (cbrt (* (+ x z) (- x z))))
* * * * [misc]progress:  [ 41 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (sqrt (- (* x x) (* z z))) (* (sqrt (- (* x x) (* z z))) y)) (+ x z)))>
* [enter]simplify:  Simplifying (* (sqrt (- (* x x) (* z z))) y)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (* y (sqrt (* (+ x z) (- x z))))
* [exit]simplify:  Simplified to (* y (sqrt (* (+ x z) (- x z))))
* * * * [misc]progress:  [ 42 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* 1 (* (- (* x x) (* z z)) y)) (+ x z)))>
* [enter]simplify:  Simplifying (* (- (* x x) (* z z)) y)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (* (* (- x z) y) (+ x z))
* [exit]simplify:  Simplified to (* (* (- x z) y) (+ x z))
* * * * [misc]progress:  [ 43 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (+ x z) (* (- x z) y)) (+ x z)))>
* [enter]simplify:  Simplifying (* (- x z) y)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- x z) y)
* [exit]simplify:  Simplified to (* (- x z) y)
* * * * [misc]progress:  [ 44 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (/ (* (- (pow (* x x) 3) (pow (* z z) 3)) y) (+ (* (* x x) (* x x)) (+ (* (* z z) (* z z)) (* (* x x) (* z z))))) (+ x z)))>
* [enter]simplify:  Simplifying (* (- (pow (* x x) 3) (pow (* z z) 3)) y)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (78 enodes)
* * [misc]simplify:  iters left: 1 (156 enodes)
* [exit]simplify:  Simplified to (* y (* (- (pow x 3) (pow z 3)) (+ (pow x 3) (pow z 3))))
* [exit]simplify:  Simplified to (* y (* (- (pow x 3) (pow z 3)) (+ (pow x 3) (pow z 3))))
* * * * [misc]progress:  [ 45 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (/ (* (- (* (* x x) (* x x)) (* (* z z) (* z z))) y) (+ (* x x) (* z z))) (+ x z)))>
* [enter]simplify:  Simplifying (* (- (* (* x x) (* x x)) (* (* z z) (* z z))) y)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (107 enodes)
* * [misc]simplify:  iters left: 1 (318 enodes)
* [exit]simplify:  Simplified to (* (* (+ (* x x) (* z z)) y) (- (* x x) (* z z)))
* [exit]simplify:  Simplified to (* (* (+ (* x x) (* z z)) y) (- (* x x) (* z z)))
* * * * [misc]progress:  [ 46 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* y (- (* x x) (* z z))) (+ x z)))>
* * * * [misc]progress:  [ 47 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (log (/ (exp (* x x)) (exp (* z z)))) y) (+ x z)))>
* [enter]simplify:  Simplifying (/ (exp (* x x)) (exp (* z z)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (exp (* (+ x z) (- x z)))
* [exit]simplify:  Simplified to (exp (* (+ x z) (- x z)))
* * * * [misc]progress:  [ 48 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (pow (- (* x x) (* z z)) 1) y) (+ x z)))>
* * * * [misc]progress:  [ 49 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (exp (log (- (* x x) (* z z)))) y) (+ x z)))>
* [enter]simplify:  Simplifying (log (- (* x x) (* z z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (log (* (- x z) (+ x z)))
* [exit]simplify:  Simplified to (log (* (- x z) (+ x z)))
* * * * [misc]progress:  [ 50 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (log (exp (- (* x x) (* z z)))) y) (+ x z)))>
* [enter]simplify:  Simplifying (exp (- (* x x) (* z z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (exp (* (- x z) (+ x z)))
* [exit]simplify:  Simplified to (exp (* (- x z) (+ x z)))
* * * * [misc]progress:  [ 51 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (* (* (cbrt (- (* x x) (* z z))) (cbrt (- (* x x) (* z z)))) (cbrt (- (* x x) (* z z)))) y) (+ x z)))>
* [enter]simplify:  Simplifying (* (cbrt (- (* x x) (* z z))) (cbrt (- (* x x) (* z z))))
* * [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 (20 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- x z) (+ x z))) (cbrt (* (- x z) (+ x z))))
* [exit]simplify:  Simplified to (* (cbrt (* (- x z) (+ x z))) (cbrt (* (- x z) (+ x z))))
* [enter]simplify:  Simplifying (cbrt (- (* x x) (* z z)))
* * [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 (19 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- x z) (+ x z)))
* [exit]simplify:  Simplified to (cbrt (* (- x z) (+ x z)))
* * * * [misc]progress:  [ 52 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (cbrt (* (* (- (* x x) (* z z)) (- (* x x) (* z z))) (- (* x x) (* z z)))) y) (+ x z)))>
* [enter]simplify:  Simplifying (* (* (- (* x x) (* z z)) (- (* x x) (* z z))) (- (* x x) (* z z)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (179 enodes)
* [exit]simplify:  Simplified to (pow (* (- x z) (+ x z)) 3)
* [exit]simplify:  Simplified to (pow (* (- x z) (+ x z)) 3)
* * * * [misc]progress:  [ 53 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (* (sqrt (- (* x x) (* z z))) (sqrt (- (* x x) (* z z)))) y) (+ x z)))>
* [enter]simplify:  Simplifying (sqrt (- (* x x) (* z z)))
* * [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 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) (+ x z)))
* [exit]simplify:  Simplified to (sqrt (* (- x z) (+ x z)))
* [enter]simplify:  Simplifying (sqrt (- (* x x) (* z z)))
* * [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 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) (+ x z)))
* [exit]simplify:  Simplified to (sqrt (* (- x z) (+ x z)))
* * * * [misc]progress:  [ 54 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (/ (- (pow (* x x) 3) (pow (* z z) 3)) (+ (* (* x x) (* x x)) (+ (* (* z z) (* z z)) (* (* x x) (* z z))))) y) (+ x z)))>
* [enter]simplify:  Simplifying (- (pow (* x x) 3) (pow (* z z) 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (* (- (pow x 3) (pow z 3)) (+ (pow x 3) (pow z 3)))
* [exit]simplify:  Simplified to (* (- (pow x 3) (pow z 3)) (+ (pow x 3) (pow z 3)))
* [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (+ (* (* z z) (* z z)) (* (* x x) (* z z))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* x x) (* z z)) (* z z)) (* (* x x) (* x x)))
* [exit]simplify:  Simplified to (+ (* (+ (* x x) (* z z)) (* z z)) (* (* x x) (* x x)))
* * * * [misc]progress:  [ 55 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (+ (* x x) (- (* z z))) y) (+ x z)))>
* [enter]simplify:  Simplifying (- (* z z))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- z) z)
* [exit]simplify:  Simplified to (* (- z) z)
* * * * [misc]progress:  [ 56 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (* 1 (- (* x x) (* z z))) y) (+ x z)))>
* * * * [misc]progress:  [ 57 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (/ (- (* (* x x) (* x x)) (* (* z z) (* z z))) (+ (* x x) (* z z))) y) (+ x z)))>
* [enter]simplify:  Simplifying (- (* (* x x) (* x x)) (* (* z z) (* z z)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (- (* (* x x) (* x x)) (* (* z z) (* z z)))
* [exit]simplify:  Simplified to (- (* (* x x) (* x x)) (* (* z z) (* z z)))
* [enter]simplify:  Simplifying (+ (* x x) (* z z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (+ (* z z) (* x x))
* [exit]simplify:  Simplified to (+ (* z z) (* x x))
* * * * [misc]progress:  [ 58 / 58 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (* (+ x z) (- x z)) y) (+ x z)))>
* [enter]simplify:  Simplifying (+ x z)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ z x)
* [exit]simplify:  Simplified to (+ z x)
* [enter]simplify:  Simplifying (- x z)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (- x z)
* [exit]simplify:  Simplified to (- x z)
* * * [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) (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (* x x) (* z z)) 1) in y
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in y
* [misc]taylor:  Taking taylor expansion of (* x x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* z z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
* [misc]backup-simplify:  Simplify (* z z) into (pow z 2)
* [misc]backup-simplify:  Simplify (- (pow z 2)) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (+ (pow x 2) (- (pow z 2))) into (- (pow x 2) (pow z 2))
* [misc]backup-simplify:  Simplify (/ (- (pow x 2) (pow z 2)) 1) into (- (pow x 2) (pow z 2))
* [misc]taylor:  Taking taylor expansion of (/ y (+ x z)) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ x z) into (+ z x)
* [misc]backup-simplify:  Simplify (/ 1 (+ z x)) into (/ 1 (+ z x))
* [misc]taylor:  Taking taylor expansion of (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (* x x) (* z z)) 1) in z
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in z
* [misc]taylor:  Taking taylor expansion of (* x x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* z z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x x) into (pow x 2)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (pow x 2) 0) into (pow x 2)
* [misc]backup-simplify:  Simplify (/ (pow x 2) 1) into (pow x 2)
* [misc]taylor:  Taking taylor expansion of (/ y (+ x z)) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (+ x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ x 0) into x
* [misc]backup-simplify:  Simplify (/ y x) into (/ y x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (* x x) (* z z)) 1) in x
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in x
* [misc]taylor:  Taking taylor expansion of (* x x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z z) into (pow z 2)
* [misc]backup-simplify:  Simplify (- (pow z 2)) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (/ (- (pow z 2)) 1) into (* -1 (pow z 2))
* [misc]taylor:  Taking taylor expansion of (/ y (+ x z)) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (+ x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (/ y z) into (/ y z)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (* x x) (* z z)) 1) in x
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in x
* [misc]taylor:  Taking taylor expansion of (* x x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z z) into (pow z 2)
* [misc]backup-simplify:  Simplify (- (pow z 2)) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (/ (- (pow z 2)) 1) into (* -1 (pow z 2))
* [misc]taylor:  Taking taylor expansion of (/ y (+ x z)) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (+ x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (/ y z) into (/ y z)
* [misc]backup-simplify:  Simplify (* (* -1 (pow z 2)) (/ y z)) into (* -1 (* z y))
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ y z) (/ 1 z)))) into (- (/ y (pow z 2)))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (* -1 (pow z 2)) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (pow z 2)) (- (/ y (pow z 2)))) (* 0 (/ y z))) into y
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y 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]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- 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 (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* (- (/ y (pow z 2))) (/ 1 z)))) into (/ y (pow z 3))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 1) (+ (* (* -1 (pow z 2)) (/ 0 1)) (* 0 (/ 0 1)))) into 1
* [misc]backup-simplify:  Simplify (+ (* (* -1 (pow z 2)) (/ y (pow z 3))) (+ (* 0 (- (/ y (pow z 2)))) (* 1 (/ y z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 y) (* 0 0))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* y (* z 1))) (* 1 (* y (* 1 x)))) into (- (* y x) (* z y))
* [misc]approximate:  Taking taylor expansion of (* (/ (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) 1) (/ (/ 1 y) (+ (/ 1 x) (/ 1 z)))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) 1) (/ (/ 1 y) (+ (/ 1 x) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) 1) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  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 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ 1 x) (/ 1 x)) into (/ 1 (pow x 2))
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x 2)) (- (/ 1 (pow z 2)))) into (- (/ 1 (pow x 2)) (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow x 2)) (/ 1 (pow z 2))) 1) into (- (/ 1 (pow x 2)) (/ 1 (pow z 2)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 y) (+ (/ 1 x) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (/ 1 z)) into (+ (/ 1 z) (/ 1 x))
* [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 z) (/ 1 x))) into (/ 1 (+ (/ 1 x) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (* (/ (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) 1) (/ (/ 1 y) (+ (/ 1 x) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) 1) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 y) (+ (/ 1 x) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 y) 1) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) 1) (/ (/ 1 y) (+ (/ 1 x) (/ 1 z)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) 1) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) 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 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 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 y) (+ (/ 1 x) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 y) 1) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) 1) (/ (/ 1 y) (+ (/ 1 x) (/ 1 z)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) 1) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) 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 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 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 y) (+ (/ 1 x) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 y) 1) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 y) (/ (/ 1 z) 1)))) into (- (/ 1 (* z y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 (* z y)))) (* 0 (/ 1 y))) into (- (/ 1 (* z y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 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 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 y) (/ 0 1)) (* (- (/ 1 (* z y))) (/ (/ 1 z) 1)))) into (/ 1 (* (pow z 2) y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow z 2))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (* (pow z 2) y))) (+ (* 0 (- (/ 1 (* z y)))) (* (- (/ 1 (pow z 2))) (/ 1 y)))) 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 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 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 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (/ 1 y) (/ 0 1)) (* (- (/ 1 (* z y))) (/ 0 1)) (* (/ 1 (* (pow z 2) y)) (/ (/ 1 z) 1)))) into (- (/ 1 (* (pow z 3) y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow z 2))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 (* (pow z 3) y)))) (+ (* 0 (/ 1 (* (pow z 2) y))) (+ (* (- (/ 1 (pow z 2))) (- (/ 1 (* z y)))) (* 0 (/ 1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) 1)))) into (- (* y x) (* z y))
* [misc]approximate:  Taking taylor expansion of (* (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) 1) (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z))))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) 1) (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) 1) in y
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (/ -1 x) (/ -1 x)) into (/ 1 (pow x 2))
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow x 2)) (- (/ 1 (pow z 2)))) into (- (/ 1 (pow x 2)) (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 (pow x 2)) (/ 1 (pow z 2))) 1) into (- (/ 1 (pow x 2)) (/ 1 (pow z 2)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ -1 z)) into (- (+ (/ 1 z) (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) (/ 1 x)))) into (/ 1 (+ (/ 1 z) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (* (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) 1) (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) 1) in z
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 y) -1) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) 1) (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) 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 (- 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 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 y) -1) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) 1) (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z))))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) 1) in x
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) 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 (- 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 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 y) -1) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- 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 (+ 0 (/ -1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (/ 1 y) (/ (- (/ 1 z)) -1)))) into (- (/ 1 (* z y)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 (* z y)))) (* 0 (/ 1 y))) into (- (/ 1 (* z y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (/ 1 y) (/ 0 -1)) (* (- (/ 1 (* z y))) (/ (- (/ 1 z)) -1)))) into (/ 1 (* (pow z 2) 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 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 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))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 (pow z 2))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ (* 1 (/ 1 (* (pow z 2) y))) (+ (* 0 (- (/ 1 (* z y)))) (* (- (/ 1 (pow z 2))) (/ 1 y)))) 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 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (/ 1 y) (/ 0 -1)) (* (- (/ 1 (* z y))) (/ 0 -1)) (* (/ 1 (* (pow z 2) y)) (/ (- (/ 1 z)) -1)))) into (- (/ 1 (* (pow z 3) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow z 2))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 (* (pow z 3) y)))) (+ (* 0 (/ 1 (* (pow z 2) y))) (+ (* (- (/ 1 (pow z 2))) (- (/ 1 (* z y)))) (* 0 (/ 1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) 1)))) into (- (* y x) (* z y))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (- (* x x) (* z z)) in (x z) around 0
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in z
* [misc]taylor:  Taking taylor expansion of (* x x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* z z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in x
* [misc]taylor:  Taking taylor expansion of (* x x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (* x x) (* z z)) in x
* [misc]taylor:  Taking taylor expansion of (* x x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z z) into (pow z 2)
* [misc]backup-simplify:  Simplify (- (pow z 2)) into (- (pow z 2))
* [misc]backup-simplify:  Simplify (+ 0 (- (pow z 2))) into (- (pow z 2))
* [misc]taylor:  Taking taylor expansion of (- (pow z 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (pow (* z 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow z 2))
* [misc]approximate:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in (x z) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) 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 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 x) (/ 1 x)) (* (/ 1 z) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 z) (/ 1 z)) 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 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow z 2))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow z 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) 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 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 z)) 1) 2))) into (- (pow x 2) (pow z 2))
* [misc]approximate:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in (x z) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) 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 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- z)) (/ 1 (- z))) 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 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 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)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 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))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 z) (/ -1 z)) into (/ 1 (pow z 2))
* [misc]backup-simplify:  Simplify (- (/ 1 (pow z 2))) into (- (/ 1 (pow z 2)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (pow z 2)))) into (- (/ 1 (pow z 2)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow z 2))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow z 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 z) 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- z))) 1) 2))) into (- (pow x 2) (pow z 2))
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ y (+ x z)) in (y x z) around 0
* [misc]taylor:  Taking taylor expansion of (/ y (+ x z)) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (+ x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ x 0) into x
* [misc]backup-simplify:  Simplify (/ y x) into (/ y x)
* [misc]taylor:  Taking taylor expansion of (/ y (+ x z)) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (+ x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 z) into z
* [misc]backup-simplify:  Simplify (/ y z) into (/ y z)
* [misc]taylor:  Taking taylor expansion of (/ y (+ x z)) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ x z) into (+ z x)
* [misc]backup-simplify:  Simplify (/ 1 (+ z x)) into (/ 1 (+ z x))
* [misc]taylor:  Taking taylor expansion of (/ y (+ x z)) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ x z) into (+ z x)
* [misc]backup-simplify:  Simplify (/ 1 (+ z x)) into (/ 1 (+ z x))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ z x)) in x
* [misc]taylor:  Taking taylor expansion of (+ z x) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ z 0) into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ z x)) (+ (* (/ 1 (+ z x)) (/ 0 (+ z x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 1 z)))) into (- (/ 1 (pow z 2)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (pow z 2))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow z 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ z x)) (+ (* (/ 1 (+ z x)) (/ 0 (+ z x))) (* 0 (/ 0 (+ z x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (/ 1 y) (+ (/ 1 x) (/ 1 z))) in (y x z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 y) (+ (/ 1 x) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 y) 1) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 y) (+ (/ 1 x) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 y) 1) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 y) (+ (/ 1 x) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (/ 1 z)) into (+ (/ 1 z) (/ 1 x))
* [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 z) (/ 1 x))) into (/ 1 (+ (/ 1 x) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 y) (+ (/ 1 x) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (/ 1 z)) into (+ (/ 1 z) (/ 1 x))
* [misc]backup-simplify:  Simplify (/ 1 (+ (/ 1 z) (/ 1 x))) into (/ 1 (+ (/ 1 x) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 x) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 z) (/ 1 x))) (+ (* (/ 1 (+ (/ 1 x) (/ 1 z))) (/ 0 (+ (/ 1 z) (/ 1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 z) 1)))) into (- (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ (/ 1 z) (/ 1 x))) (+ (* (/ 1 (+ (/ 1 x) (/ 1 z))) (/ 0 (+ (/ 1 z) (/ 1 x)))) (* 0 (/ 0 (+ (/ 1 z) (/ 1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z)))) in (y x z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 y) -1) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 y) -1) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ -1 z)) into (- (+ (/ 1 z) (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) (/ 1 x)))) into (/ 1 (+ (/ 1 z) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- y)) (+ (/ 1 (- x)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ -1 z)) into (- (+ (/ 1 z) (/ 1 x)))
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) (/ 1 x)))) into (/ 1 (+ (/ 1 z) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ (/ 1 z) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) 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 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) (/ 1 x)))) (+ (* (/ 1 (+ (/ 1 z) (/ 1 x))) (/ 0 (- (+ (/ 1 z) (/ 1 x))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 z) 1)))) into (- (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) (/ 1 x)))) (+ (* (/ 1 (+ (/ 1 z) (/ 1 x))) (/ 0 (- (+ (/ 1 z) (/ 1 x))))) (* 0 (/ 0 (- (+ (/ 1 z) (/ 1 x))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 3 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 60 ] simplifiying candidate #<alt-event (λ (x y z) (- (* y x) (* z y)))>
* [enter]simplify:  Simplifying (- (* y x) (* z y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* y (- x z))
* * * * [misc]progress:  [ 2 / 60 ] simplifiying candidate #<alt-event (λ (x y z) (- (* y x) (* z y)))>
* [enter]simplify:  Simplifying (- (* y x) (* z y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* y (- x z))
* * * * [misc]progress:  [ 3 / 60 ] simplifiying candidate #<alt-event (λ (x y z) (- (* y x) (* z y)))>
* [enter]simplify:  Simplifying (- (* y x) (* z y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (* y (- x z))
* * * * [misc]progress:  [ 4 / 60 ] simplifiying candidate #<alt-event (λ (x y z) (* (/ (- (pow x 2) (pow z 2)) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (* (/ (- (pow x 2) (pow z 2)) 1) (/ y (+ x z)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (155 enodes)
* [exit]simplify:  Simplified to (* 1 (/ (- x z) (/ 1 y)))
* * * * [misc]progress:  [ 5 / 60 ] simplifiying candidate #<alt-event (λ (x y z) (* (/ (- (pow x 2) (pow z 2)) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (* (/ (- (pow x 2) (pow z 2)) 1) (/ y (+ x z)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (155 enodes)
* [exit]simplify:  Simplified to (* 1 (/ (- x z) (/ 1 y)))
* * * * [misc]progress:  [ 6 / 60 ] simplifiying candidate #<alt-event (λ (x y z) (* (/ (- (pow x 2) (pow z 2)) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (* (/ (- (pow x 2) (pow z 2)) 1) (/ y (+ x z)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (86 enodes)
* * [misc]simplify:  iters left: 1 (155 enodes)
* [exit]simplify:  Simplified to (* 1 (/ (- x z) (/ 1 y)))
* * * * [misc]progress:  [ 7 / 60 ] simplifiying candidate #<alt-event (λ (x y z) (* (/ (- (* x x) (* z z)) 1) 0))>
* [enter]simplify:  Simplifying (* (/ (- (* x x) (* z z)) 1) 0)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 8 / 60 ] simplifiying candidate #<alt-event (λ (x y z) (* (/ (- (* x x) (* z z)) 1) 0))>
* [enter]simplify:  Simplifying (* (/ (- (* x x) (* z z)) 1) 0)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 9 / 60 ] simplifiying candidate #<alt-event (λ (x y z) (* (/ (- (* x x) (* z z)) 1) 0))>
* [enter]simplify:  Simplifying (* (/ (- (* x x) (* z z)) 1) 0)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (48 enodes)
* [exit]simplify:  Simplified to 0
* * * * [misc]progress:  [ 10 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (pow (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))) 1))>
* [enter]simplify:  Simplifying (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (* (/ (- x z) 1) (/ y 1))
* [exit]simplify:  Simplified to (* (/ (- x z) 1) (/ y 1))
* * * * [misc]progress:  [ 11 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (pow (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))) 1))>
* * * * [misc]progress:  [ 12 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (exp (+ (log (/ (- (* x x) (* z z)) 1)) (log (/ y (+ x z))))))>
* [enter]simplify:  Simplifying (+ (log (/ (- (* x x) (* z z)) 1)) (log (/ y (+ x z))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (+ (- (log y) 0) (log (- x z)))
* [exit]simplify:  Simplified to (+ (- (log y) 0) (log (- x z)))
* * * * [misc]progress:  [ 13 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (exp (log (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))))>
* [enter]simplify:  Simplifying (log (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (349 enodes)
* [exit]simplify:  Simplified to (log (* (/ (/ y 1) 1) (- x z)))
* [exit]simplify:  Simplified to (log (* (/ (/ y 1) 1) (- x z)))
* * * * [misc]progress:  [ 14 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (log (exp (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))))>
* [enter]simplify:  Simplifying (exp (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (174 enodes)
* * [misc]simplify:  iters left: 1 (254 enodes)
* [exit]simplify:  Simplified to (exp (/ (/ y 1) (/ 1 (- x z))))
* [exit]simplify:  Simplified to (exp (/ (/ y 1) (/ 1 (- x z))))
* * * * [misc]progress:  [ 15 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (cbrt (* (* (* (/ (- (* x x) (* z z)) 1) (/ (- (* x x) (* z z)) 1)) (/ (- (* x x) (* z z)) 1)) (* (* (/ y (+ x z)) (/ y (+ x z))) (/ y (+ x z))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (- (* x x) (* z z)) 1) (/ (- (* x x) (* z z)) 1)) (/ (- (* x x) (* z z)) 1)) (* (* (/ y (+ x z)) (/ y (+ x z))) (/ y (+ x z))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (191 enodes)
* * [misc]simplify:  iters left: 2 (488 enodes)
* [exit]simplify:  Simplified to (* (* (pow (/ y (+ x z)) 3) (* (- x z) (/ (+ x z) 1))) (* (* (- x z) (/ (+ x z) 1)) (* (- x z) (/ (+ x z) 1))))
* [exit]simplify:  Simplified to (* (* (pow (/ y (+ x z)) 3) (* (- x z) (/ (+ x z) 1))) (* (* (- x z) (/ (+ x z) 1)) (* (- x z) (/ (+ x z) 1))))
* * * * [misc]progress:  [ 16 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (cbrt (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z)))) (cbrt (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))) (cbrt (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z)))) (cbrt (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (163 enodes)
* * [misc]simplify:  iters left: 1 (243 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (- x z) (/ 1 y)) 1)) (cbrt (/ (/ (- x z) (/ 1 y)) 1)))
* [exit]simplify:  Simplified to (* (cbrt (/ (/ (- x z) (/ 1 y)) 1)) (cbrt (/ (/ (- x z) (/ 1 y)) 1)))
* [enter]simplify:  Simplifying (cbrt (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (243 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- x z) (/ (/ y 1) 1)))
* [exit]simplify:  Simplified to (cbrt (* (- x z) (/ (/ y 1) 1)))
* * * * [misc]progress:  [ 17 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (cbrt (* (* (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))) (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z)))) (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))))>
* [enter]simplify:  Simplifying (* (* (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))) (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z)))) (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (106 enodes)
* * [misc]simplify:  iters left: 2 (320 enodes)
* [exit]simplify:  Simplified to (pow (* (* (- x z) (/ y (+ x z))) (/ (+ x z) 1)) 3)
* [exit]simplify:  Simplified to (pow (* (* (- x z) (/ y (+ x z))) (/ (+ x z) 1)) 3)
* * * * [misc]progress:  [ 18 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z)))) (sqrt (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (243 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) (/ (/ y 1) 1)))
* [exit]simplify:  Simplified to (sqrt (* (- x z) (/ (/ y 1) 1)))
* [enter]simplify:  Simplifying (sqrt (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (162 enodes)
* * [misc]simplify:  iters left: 1 (243 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) (/ (/ y 1) 1)))
* [exit]simplify:  Simplified to (sqrt (* (- x z) (/ (/ y 1) 1)))
* * * * [misc]progress:  [ 19 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (- (* x x) (* z z)) y) (* 1 (+ x z))))>
* [enter]simplify:  Simplifying (* (- (* x x) (* z z)) y)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (* (* (- x z) y) (+ x z))
* [exit]simplify:  Simplified to (* (* (- x z) y) (+ x z))
* [enter]simplify:  Simplifying (* 1 (+ x z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (+ x z)
* [exit]simplify:  Simplified to (+ x z)
* * * * [misc]progress:  [ 20 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* 1 (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z)))))>
* * * * [misc]progress:  [ 21 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (/ (- (* x x) (* z z)) 1) (* (cbrt (/ y (+ x z))) (cbrt (/ y (+ x z))))) (cbrt (/ y (+ x z)))))>
* [enter]simplify:  Simplifying (* (/ (- (* x x) (* z z)) 1) (* (cbrt (/ y (+ x z))) (cbrt (/ y (+ x z)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (151 enodes)
* * [misc]simplify:  iters left: 1 (257 enodes)
* [exit]simplify:  Simplified to (* (* (cbrt (/ y (+ x z))) (* (- x z) (/ (+ x z) 1))) (cbrt (/ y (+ x z))))
* [exit]simplify:  Simplified to (* (* (cbrt (/ y (+ x z))) (* (- x z) (/ (+ x z) 1))) (cbrt (/ y (+ x z))))
* * * * [misc]progress:  [ 22 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (/ (- (* x x) (* z z)) 1) (sqrt (/ y (+ x z)))) (sqrt (/ y (+ x z)))))>
* [enter]simplify:  Simplifying (* (/ (- (* x x) (* z z)) 1) (sqrt (/ y (+ x z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (94 enodes)
* * [misc]simplify:  iters left: 1 (134 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ y (+ x z))) (/ (- x z) (/ 1 (+ x z))))
* [exit]simplify:  Simplified to (* (sqrt (/ y (+ x z))) (/ (- x z) (/ 1 (+ x z))))
* * * * [misc]progress:  [ 23 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (/ (- (* x x) (* z z)) 1) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (* (/ (- (* x x) (* z z)) 1) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (53 enodes)
* [exit]simplify:  Simplified to (/ (* (+ x z) (- x z)) 1)
* [exit]simplify:  Simplified to (/ (* (+ x z) (- x z)) 1)
* * * * [misc]progress:  [ 24 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (/ (- (* x x) (* z z)) 1) y) (/ 1 (+ x z))))>
* [enter]simplify:  Simplifying (* (/ (- (* x x) (* z z)) 1) y)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (132 enodes)
* [exit]simplify:  Simplified to (* (- x z) (/ (+ x z) (/ 1 y)))
* [exit]simplify:  Simplified to (* (- x z) (/ (+ x z) (/ 1 y)))
* * * * [misc]progress:  [ 25 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (/ (- (* x x) (* z z)) 1) (/ y (+ (pow x 3) (pow z 3)))) (+ (* x x) (- (* z z) (* x z)))))>
* [enter]simplify:  Simplifying (* (/ (- (* x x) (* z z)) 1) (/ y (+ (pow x 3) (pow z 3))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (81 enodes)
* * [misc]simplify:  iters left: 2 (170 enodes)
* * [misc]simplify:  iters left: 1 (250 enodes)
* [exit]simplify:  Simplified to (* (/ (* (/ y 1) (+ x z)) (+ (pow x 3) (pow z 3))) (- x z))
* [exit]simplify:  Simplified to (* (/ (* (/ y 1) (+ x z)) (+ (pow x 3) (pow z 3))) (- x z))
* * * * [misc]progress:  [ 26 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (/ (- (* x x) (* z z)) 1) (/ y (- (* x x) (* z z)))) (- x z)))>
* [enter]simplify:  Simplifying (* (/ (- (* x x) (* z z)) 1) (/ y (- (* x x) (* z z))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (96 enodes)
* * [misc]simplify:  iters left: 2 (207 enodes)
* * [misc]simplify:  iters left: 1 (410 enodes)
* [exit]simplify:  Simplified to (/ y 1)
* [exit]simplify:  Simplified to (/ y 1)
* * * * [misc]progress:  [ 27 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (cbrt (/ (- (* x x) (* z z)) 1)) (cbrt (/ (- (* x x) (* z z)) 1))) (* (cbrt (/ (- (* x x) (* z z)) 1)) (/ y (+ x z)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- (* x x) (* z z)) 1)) (/ y (+ x z)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (* (/ y (+ x z)) (cbrt (/ (- x z) (/ 1 (+ x z)))))
* [exit]simplify:  Simplified to (* (/ y (+ x z)) (cbrt (/ (- x z) (/ 1 (+ x z)))))
* * * * [misc]progress:  [ 28 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (/ (- (* x x) (* z z)) 1)) (* (sqrt (/ (- (* x x) (* z z)) 1)) (/ y (+ x z)))))>
* [enter]simplify:  Simplifying (* (sqrt (/ (- (* x x) (* z z)) 1)) (/ y (+ x z)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (50 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (* (/ y (+ x z)) (sqrt (/ (- x z) (/ 1 (+ x z)))))
* [exit]simplify:  Simplified to (* (/ y (+ x z)) (sqrt (/ (- x z) (/ 1 (+ x z)))))
* * * * [misc]progress:  [ 29 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* 1 (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z)))))>
* [enter]simplify:  Simplifying (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (72 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (241 enodes)
* [exit]simplify:  Simplified to (* (/ (- x z) 1) (/ y 1))
* [exit]simplify:  Simplified to (* (/ (- x z) 1) (/ y 1))
* * * * [misc]progress:  [ 30 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (- (* x x) (* z z)) (* (/ 1 1) (/ y (+ x z)))))>
* [enter]simplify:  Simplifying (* (/ 1 1) (/ y (+ x z)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* [exit]simplify:  Simplified to (/ y (+ x z))
* [exit]simplify:  Simplified to (/ y (+ x z))
* * * * [misc]progress:  [ 31 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (/ (- (* x x) (* z z)) 1) y) (+ x z)))>
* [enter]simplify:  Simplifying (* (/ (- (* x x) (* z z)) 1) y)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (32 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (132 enodes)
* [exit]simplify:  Simplified to (* (- x z) (/ (+ x z) (/ 1 y)))
* [exit]simplify:  Simplified to (* (- x z) (/ (+ x z) (/ 1 y)))
* * * * [misc]progress:  [ 32 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (- (* x x) (* z z)) (/ y (+ x z))) 1))>
* [enter]simplify:  Simplifying (* (- (* x x) (* z z)) (/ y (+ x z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (115 enodes)
* * [misc]simplify:  iters left: 1 (165 enodes)
* [exit]simplify:  Simplified to (* (/ y 1) (- x z))
* [exit]simplify:  Simplified to (* (/ y 1) (- x z))
* * * * [misc]progress:  [ 33 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ y (+ x z)) (/ (- (* x x) (* z z)) 1)))>
* * * * [misc]progress:  [ 34 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (log (/ (exp (* x x)) (exp (* z z)))) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (/ (exp (* x x)) (exp (* z z)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (exp (* (+ x z) (- x z)))
* [exit]simplify:  Simplified to (exp (* (+ x z) (- x z)))
* * * * [misc]progress:  [ 35 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (pow (- (* x x) (* z z)) 1) 1) (/ y (+ x z))))>
* * * * [misc]progress:  [ 36 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (exp (log (- (* x x) (* z z)))) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (log (- (* x x) (* z z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* [exit]simplify:  Simplified to (log (* (- x z) (+ x z)))
* [exit]simplify:  Simplified to (log (* (- x z) (+ x z)))
* * * * [misc]progress:  [ 37 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (log (exp (- (* x x) (* z z)))) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (exp (- (* x x) (* z z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (exp (* (- x z) (+ x z)))
* [exit]simplify:  Simplified to (exp (* (- x z) (+ x z)))
* * * * [misc]progress:  [ 38 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (* (* (cbrt (- (* x x) (* z z))) (cbrt (- (* x x) (* z z)))) (cbrt (- (* x x) (* z z)))) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (* (cbrt (- (* x x) (* z z))) (cbrt (- (* x x) (* z z))))
* * [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 (20 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- x z) (+ x z))) (cbrt (* (- x z) (+ x z))))
* [exit]simplify:  Simplified to (* (cbrt (* (- x z) (+ x z))) (cbrt (* (- x z) (+ x z))))
* [enter]simplify:  Simplifying (cbrt (- (* x x) (* z z)))
* * [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 (19 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- x z) (+ x z)))
* [exit]simplify:  Simplified to (cbrt (* (- x z) (+ x z)))
* * * * [misc]progress:  [ 39 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (cbrt (* (* (- (* x x) (* z z)) (- (* x x) (* z z))) (- (* x x) (* z z)))) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (* (* (- (* x x) (* z z)) (- (* x x) (* z z))) (- (* x x) (* z z)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (179 enodes)
* [exit]simplify:  Simplified to (pow (* (- x z) (+ x z)) 3)
* [exit]simplify:  Simplified to (pow (* (- x z) (+ x z)) 3)
* * * * [misc]progress:  [ 40 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (* (sqrt (- (* x x) (* z z))) (sqrt (- (* x x) (* z z)))) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (sqrt (- (* x x) (* z z)))
* * [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 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) (+ x z)))
* [exit]simplify:  Simplified to (sqrt (* (- x z) (+ x z)))
* [enter]simplify:  Simplifying (sqrt (- (* x x) (* z z)))
* * [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 (19 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) (+ x z)))
* [exit]simplify:  Simplified to (sqrt (* (- x z) (+ x z)))
* * * * [misc]progress:  [ 41 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (/ (- (pow (* x x) 3) (pow (* z z) 3)) (+ (* (* x x) (* x x)) (+ (* (* z z) (* z z)) (* (* x x) (* z z))))) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (- (pow (* x x) 3) (pow (* z z) 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (* (- (pow x 3) (pow z 3)) (+ (pow x 3) (pow z 3)))
* [exit]simplify:  Simplified to (* (- (pow x 3) (pow z 3)) (+ (pow x 3) (pow z 3)))
* [enter]simplify:  Simplifying (+ (* (* x x) (* x x)) (+ (* (* z z) (* z z)) (* (* x x) (* z z))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (+ (* (+ (* x x) (* z z)) (* z z)) (* (* x x) (* x x)))
* [exit]simplify:  Simplified to (+ (* (+ (* x x) (* z z)) (* z z)) (* (* x x) (* x x)))
* * * * [misc]progress:  [ 42 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (+ (* x x) (- (* z z))) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (- (* z z))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- z) z)
* [exit]simplify:  Simplified to (* (- z) z)
* * * * [misc]progress:  [ 43 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (* 1 (- (* x x) (* z z))) 1) (/ y (+ x z))))>
* * * * [misc]progress:  [ 44 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (/ (- (* (* x x) (* x x)) (* (* z z) (* z z))) (+ (* x x) (* z z))) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (- (* (* x x) (* x x)) (* (* z z) (* z z)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (74 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (- (* (* x x) (* x x)) (* (* z z) (* z z)))
* [exit]simplify:  Simplified to (- (* (* x x) (* x x)) (* (* z z) (* z z)))
* [enter]simplify:  Simplifying (+ (* x x) (* z z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (+ (* z z) (* x x))
* [exit]simplify:  Simplified to (+ (* z z) (* x x))
* * * * [misc]progress:  [ 45 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (* (+ x z) (- x z)) 1) (/ y (+ x z))))>
* [enter]simplify:  Simplifying (+ x z)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ z x)
* [exit]simplify:  Simplified to (+ z x)
* [enter]simplify:  Simplifying (- x z)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (- x z)
* [exit]simplify:  Simplified to (- x z)
* * * * [misc]progress:  [ 46 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (pow (/ y (+ x z)) 1)))>
* * * * [misc]progress:  [ 47 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (exp (log (/ y (+ x z))))))>
* [enter]simplify:  Simplifying (log (/ y (+ x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (log (/ y (+ x z)))
* [exit]simplify:  Simplified to (log (/ y (+ x z)))
* * * * [misc]progress:  [ 48 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (log (exp (/ y (+ x z))))))>
* [enter]simplify:  Simplifying (exp (/ y (+ x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (exp (/ y (+ x z)))
* [exit]simplify:  Simplified to (exp (/ y (+ x z)))
* * * * [misc]progress:  [ 49 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (* (* (cbrt (/ y (+ x z))) (cbrt (/ y (+ x z)))) (cbrt (/ y (+ x z))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ y (+ x z))) (cbrt (/ y (+ x z))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ y (+ x z))) (cbrt (/ y (+ x z))))
* [exit]simplify:  Simplified to (* (cbrt (/ y (+ x z))) (cbrt (/ y (+ x z))))
* [enter]simplify:  Simplifying (cbrt (/ y (+ x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (/ y (+ x z)))
* [exit]simplify:  Simplified to (cbrt (/ y (+ x z)))
* * * * [misc]progress:  [ 50 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (cbrt (* (* (/ y (+ x z)) (/ y (+ x z))) (/ y (+ x z))))))>
* [enter]simplify:  Simplifying (* (* (/ y (+ x z)) (/ y (+ x z))) (/ y (+ x z)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (pow (/ y (+ x z)) 3)
* [exit]simplify:  Simplified to (pow (/ y (+ x z)) 3)
* * * * [misc]progress:  [ 51 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (* (sqrt (/ y (+ x z))) (sqrt (/ y (+ x z))))))>
* [enter]simplify:  Simplifying (sqrt (/ y (+ x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (/ y (+ x z)))
* [exit]simplify:  Simplified to (sqrt (/ y (+ x z)))
* [enter]simplify:  Simplifying (sqrt (/ y (+ x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (/ y (+ x z)))
* [exit]simplify:  Simplified to (sqrt (/ y (+ x z)))
* * * * [misc]progress:  [ 52 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (/ (- y) (- (+ x z)))))>
* [enter]simplify:  Simplifying (- y)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- y)
* [exit]simplify:  Simplified to (- y)
* [enter]simplify:  Simplifying (- (+ x z))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (- (+ z x))
* [exit]simplify:  Simplified to (- (+ z x))
* * * * [misc]progress:  [ 53 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (* 1 (/ y (+ x z)))))>
* * * * [misc]progress:  [ 54 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (* y (/ 1 (+ x z)))))>
* [enter]simplify:  Simplifying (/ 1 (+ x z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ x z))
* [exit]simplify:  Simplified to (/ 1 (+ x z))
* * * * [misc]progress:  [ 55 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (/ 1 (/ (+ x z) y))))>
* [enter]simplify:  Simplifying (/ (+ x z) y)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (/ (+ z x) y)
* [exit]simplify:  Simplified to (/ (+ z x) y)
* * * * [misc]progress:  [ 56 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (/ (/ y (* (cbrt (+ x z)) (cbrt (+ x z)))) (cbrt (+ x z)))))>
* [enter]simplify:  Simplifying (/ y (* (cbrt (+ x z)) (cbrt (+ x z))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (/ y (* (cbrt (+ x z)) (cbrt (+ x z))))
* [exit]simplify:  Simplified to (/ y (* (cbrt (+ x z)) (cbrt (+ x z))))
* * * * [misc]progress:  [ 57 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (/ (/ y (sqrt (+ x z))) (sqrt (+ x z)))))>
* [enter]simplify:  Simplifying (/ y (sqrt (+ x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (/ y (sqrt (+ x z)))
* [exit]simplify:  Simplified to (/ y (sqrt (+ x z)))
* * * * [misc]progress:  [ 58 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (/ (/ y 1) (+ x z))))>
* [enter]simplify:  Simplifying (/ y 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ y 1)
* [exit]simplify:  Simplified to (/ y 1)
* * * * [misc]progress:  [ 59 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (* (/ y (+ (pow x 3) (pow z 3))) (+ (* x x) (- (* z z) (* x z))))))>
* [enter]simplify:  Simplifying (/ y (+ (pow x 3) (pow z 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (/ y (+ (pow z 3) (pow x 3)))
* [exit]simplify:  Simplified to (/ y (+ (pow z 3) (pow x 3)))
* * * * [misc]progress:  [ 60 / 60 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (* (/ y (- (* x x) (* z z))) (- x z))))>
* [enter]simplify:  Simplifying (/ y (- (* x x) (* z z)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (/ y (* (- x z) (+ z x)))
* [exit]simplify:  Simplified to (/ y (* (- x z) (+ z x)))
* * * [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) (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (sqrt (* (- x z) y)) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in y
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in y
* [misc]taylor:  Taking taylor expansion of (- x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ x (- z)) into (- x z)
* [misc]backup-simplify:  Simplify (* (- x z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- x z) 1) (* 0 0)) into (- x z)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- x z) (* 2 (sqrt 0))) into (* +nan.0 (- x z))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in z
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in z
* [misc]taylor:  Taking taylor expansion of (- x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ x 0) into x
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (sqrt (* y x)) into (sqrt (* y x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* x 0) (* -1 y)) into (- y)
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt (* y x)))) into (* -1/2 (sqrt (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in x
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in x
* [misc]taylor:  Taking taylor expansion of (- x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) y) into (* -1 (* z y))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (* z y))) into (sqrt (* -1 (* z y)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ y (* 2 (sqrt (* -1 (* z y))))) into (* 1/2 (/ y (sqrt (* -1 (* z y)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in x
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in x
* [misc]taylor:  Taking taylor expansion of (- x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) y) into (* -1 (* z y))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (* z y))) into (sqrt (* -1 (* z y)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ y (* 2 (sqrt (* -1 (* z y))))) into (* 1/2 (/ y (sqrt (* -1 (* z y)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt 0))) into (* +nan.0 y)
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ y (sqrt (* -1 (* z y))))) in z
* [misc]taylor:  Taking taylor expansion of 1/2 in z
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ y (sqrt (* -1 (* z y)))) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt 0))) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (/ y (* +nan.0 y)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 y) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 y)) (+ (* +nan.0 (/ (* +nan.0 (pow y 2)) (* +nan.0 y))))) into (- (* +nan.0 y))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 y))) (* 0 +nan.0)) into (- (* +nan.0 y))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* 1/2 (/ y (sqrt (* -1 (* z y))))) 2) (+)) (* 2 (sqrt (* -1 (* z y))))) into (* -1/8 (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3)))
* [misc]taylor:  Taking taylor expansion of (* -1/8 (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3))) in z
* [misc]taylor:  Taking taylor expansion of -1/8 in z
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]taylor:  Taking taylor expansion of (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (* -1 (* z y))) 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (sqrt (* -1 (* z y)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (sqrt (* -1 (* z y))))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (sqrt (* -1 (* z y)))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt 0))) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (log (* +nan.0 y)) into (log (* +nan.0 y))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (* 3 (+ (log z) (log (* +nan.0 y)))) into (* 3 (+ (log z) (log (* +nan.0 y))))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log z) (log (* +nan.0 y))))) into (exp (* 3 (+ (log z) (log (* +nan.0 y)))))
* [misc]backup-simplify:  Simplify (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) into (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))
* [misc]backup-simplify:  Simplify (* -1/8 (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) into (* -1/8 (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))
* [misc]taylor:  Taking taylor expansion of (* -1/8 (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of -1/8 in y
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]taylor:  Taking taylor expansion of (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (+ (log z) (log (* +nan.0 y)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (log z) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 3 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 2)))))) (* 2 0)) into (* +nan.0 (pow y 3))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 y)) (+ (* +nan.0 (/ (* +nan.0 (pow y 3)) (* +nan.0 y))) (* (- (* +nan.0 y)) (/ (* +nan.0 (pow y 2)) (* +nan.0 y))))) into (- (* +nan.0 (pow y 2)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (pow y 2)))) (+ (* 0 (- (* +nan.0 y))) (* 0 +nan.0))) into (- (* +nan.0 (pow y 2)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 y) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (pow y 2))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* 1/2 (/ y (sqrt (* -1 (* z y))))) (* -1/8 (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3))))))) (* 2 (sqrt (* -1 (* z y))))) into (* 1/16 (/ (pow y 3) (pow (sqrt (* -1 (* z y))) 5)))
* [misc]taylor:  Taking taylor expansion of (* 1/16 (/ (pow y 3) (pow (sqrt (* -1 (* z y))) 5))) in z
* [misc]taylor:  Taking taylor expansion of 1/16 in z
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]taylor:  Taking taylor expansion of (/ (pow y 3) (pow (sqrt (* -1 (* z y))) 5)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (* -1 (* z y))) 5) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (sqrt (* -1 (* z y)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (log (sqrt (* -1 (* z y))))) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (sqrt (* -1 (* z y)))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt 0))) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (log (* +nan.0 y)) into (log (* +nan.0 y))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (* 5 (+ (log z) (log (* +nan.0 y)))) into (* 5 (+ (log z) (log (* +nan.0 y))))
* [misc]backup-simplify:  Simplify (exp (* 5 (+ (log z) (log (* +nan.0 y))))) into (exp (* 5 (+ (log z) (log (* +nan.0 y)))))
* [misc]backup-simplify:  Simplify (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))) into (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))
* [misc]backup-simplify:  Simplify (* 1/16 (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))) into (* 1/16 (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))))
* [misc]taylor:  Taking taylor expansion of (* 1/16 (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of 1/16 in y
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]taylor:  Taking taylor expansion of (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (+ (log z) (log (* +nan.0 y)))) 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) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 5 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 5 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ 1 (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 y) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* +nan.0 (pow y 2))) 1)) (pow (* +nan.0 y) 1)))) 1) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (+ (* 3 (* +nan.0 y)) (* 0 (+ (log z) (log (* +nan.0 y))))) into (- (* +nan.0 y))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log z) (log (* +nan.0 y))))) (+ (* (/ (pow (- (* +nan.0 y)) 1) 1)))) into (* +nan.0 (* y (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) (+ (* (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) (/ (* +nan.0 (* y (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))) into (- (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))
* [misc]backup-simplify:  Simplify (+ (* -1/8 (- (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))) (* 0 (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))) into (- (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (+ (log z) (log (* +nan.0 y)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (log z) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 3 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (pow y 2)) 2) (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 3)))))) (* 2 0)) into (* +nan.0 (pow y 4))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 y)) (+ (* +nan.0 (/ (* +nan.0 (pow y 4)) (* +nan.0 y))) (* (- (* +nan.0 y)) (/ (* +nan.0 (pow y 3)) (* +nan.0 y))) (* (- (* +nan.0 (pow y 2))) (/ (* +nan.0 (pow y 2)) (* +nan.0 y))))) into (- (* +nan.0 (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (pow y 3)))) (+ (* 0 (- (* +nan.0 (pow y 2)))) (+ (* 0 (- (* +nan.0 y))) (* 0 +nan.0)))) into (- (* +nan.0 (pow y 3)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (pow y 3))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow y 3)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 2)))))) (* 2 0)) into (* +nan.0 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow y 3)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* -1/8 (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3))) 2) (+ (* 2 (* (* 1/2 (/ y (sqrt (* -1 (* z y))))) (* 1/16 (/ (pow y 3) (pow (sqrt (* -1 (* z y))) 5))))))) (* 2 (sqrt (* -1 (* z y))))) into (* -5/128 (/ (pow y 4) (pow (sqrt (* -1 (* z y))) 7)))
* [misc]taylor:  Taking taylor expansion of (* -5/128 (/ (pow y 4) (pow (sqrt (* -1 (* z y))) 7))) in z
* [misc]taylor:  Taking taylor expansion of -5/128 in z
* [misc]backup-simplify:  Simplify -5/128 into -5/128
* [misc]taylor:  Taking taylor expansion of (/ (pow y 4) (pow (sqrt (* -1 (* z y))) 7)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 4 (log y)) into (* 4 (log y))
* [misc]backup-simplify:  Simplify (exp (* 4 (log y))) into (pow y 4)
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (* -1 (* z y))) 7) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 7 (log (sqrt (* -1 (* z y)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 7 (log (sqrt (* -1 (* z y))))) in z
* [misc]taylor:  Taking taylor expansion of 7 in z
* [misc]backup-simplify:  Simplify 7 into 7
* [misc]taylor:  Taking taylor expansion of (log (sqrt (* -1 (* z y)))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt 0))) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (log (* +nan.0 y)) into (log (* +nan.0 y))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (* 7 (+ (log z) (log (* +nan.0 y)))) into (* 7 (+ (log z) (log (* +nan.0 y))))
* [misc]backup-simplify:  Simplify (exp (* 7 (+ (log z) (log (* +nan.0 y))))) into (exp (* 7 (+ (log z) (log (* +nan.0 y)))))
* [misc]backup-simplify:  Simplify (/ (pow y 4) (exp (* 7 (+ (log z) (log (* +nan.0 y)))))) into (/ (pow y 4) (exp (* 7 (+ (log z) (log (* +nan.0 y))))))
* [misc]backup-simplify:  Simplify (* -5/128 (/ (pow y 4) (exp (* 7 (+ (log z) (log (* +nan.0 y))))))) into (* -5/128 (/ (pow y 4) (exp (* 7 (+ (log z) (log (* +nan.0 y)))))))
* [misc]taylor:  Taking taylor expansion of (* -5/128 (/ (pow y 4) (exp (* 7 (+ (log z) (log (* +nan.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of -5/128 in y
* [misc]backup-simplify:  Simplify -5/128 into -5/128
* [misc]taylor:  Taking taylor expansion of (/ (pow y 4) (exp (* 7 (+ (log z) (log (* +nan.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 7 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 7 (+ (log z) (log (* +nan.0 y)))) in y
* [misc]taylor:  Taking taylor expansion of 7 in y
* [misc]backup-simplify:  Simplify 7 into 7
* [misc]taylor:  Taking taylor expansion of (+ (log z) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 7 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 7 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 7 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 7 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 7 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ 1 (exp (* 7 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 y) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* +nan.0 (pow y 2))) 1)) (pow (* +nan.0 y) 1)))) 1) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (+ (* 5 (* +nan.0 y)) (* 0 (+ (log z) (log (* +nan.0 y))))) into (- (* +nan.0 y))
* [misc]backup-simplify:  Simplify (* (exp (* 5 (+ (log z) (log (* +nan.0 y))))) (+ (* (/ (pow (- (* +nan.0 y)) 1) 1)))) into (* +nan.0 (* y (exp (* 5 (+ (log z) (log (* +nan.0 y)))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 5 (+ (log z) (log (* +nan.0 y)))))) (+ (* (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))) (/ (* +nan.0 (* y (exp (* 5 (+ (log z) (log (* +nan.0 y))))))) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))))) into (- (* +nan.0 (/ (pow y 4) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))))
* [misc]backup-simplify:  Simplify (+ (* 1/16 (- (* +nan.0 (/ (pow y 4) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))))) (* 0 (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))))) into (- (* +nan.0 (/ (pow y 4) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ (pow y 4) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow y 4) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow y 4) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (+ (log z) (log (* +nan.0 y)))) 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) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 5 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 5 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ 1 (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [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 (+ (* 2 0) (+ (* 0 0) (* 0 (log y)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log y))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 2)))))) (* 2 0)) into (* +nan.0 (pow y 3))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* +nan.0 (pow y 2))) 2)) (pow (* +nan.0 y) 2))) (* 1 (/ (* 1 (pow (* 2 (* +nan.0 (pow y 3))) 1)) (pow (* +nan.0 y) 1)))) 2) into (* +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (+ (* 3 (* +nan.0 (pow y 2))) (+ (* 0 (* +nan.0 y)) (* 0 (+ (log z) (log (* +nan.0 y)))))) into (- (* +nan.0 (pow y 2)))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log z) (log (* +nan.0 y))))) (+ (* (/ (pow (- (* +nan.0 y)) 2) 2)) (* (/ (pow (- (* +nan.0 (pow y 2))) 1) 1)))) into (* +nan.0 (* (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) (+ (* (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) (/ (* +nan.0 (* (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) (* (- (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))) (/ (* +nan.0 (* y (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))) into (- (* +nan.0 (/ (pow y 4) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))
* [misc]backup-simplify:  Simplify (+ (* -1/8 (- (* +nan.0 (/ (pow y 4) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))) (+ (* 0 (- (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))) (* 0 (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))) into (- (* +nan.0 (/ (pow y 4) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ (pow y 4) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow y 4) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow y 4) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (+ (log z) (log (* +nan.0 y)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (log z) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 3 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 4)))) (* 2 (* (* +nan.0 (pow y 2)) (* +nan.0 (pow y 3)))))) (* 2 0)) into (* +nan.0 (pow y 5))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 y)) (+ (* +nan.0 (/ (* +nan.0 (pow y 5)) (* +nan.0 y))) (* (- (* +nan.0 y)) (/ (* +nan.0 (pow y 4)) (* +nan.0 y))) (* (- (* +nan.0 (pow y 2))) (/ (* +nan.0 (pow y 3)) (* +nan.0 y))) (* (- (* +nan.0 (pow y 3))) (/ (* +nan.0 (pow y 2)) (* +nan.0 y))))) into (- (* +nan.0 (pow y 4)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (pow y 4)))) (+ (* 0 (- (* +nan.0 (pow y 3)))) (+ (* 0 (- (* +nan.0 (pow y 2)))) (+ (* 0 (- (* +nan.0 y))) (* 0 +nan.0))))) into (- (* +nan.0 (pow y 4)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (pow y 4))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow y 4)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (pow y 2)) 2) (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 3)))))) (* 2 0)) into (* +nan.0 (pow y 4))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow y 4)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]backup-simplify:  Simplify (* -1/8 (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))) into (/ -1/8 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (/ -1/8 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ -1/8 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (+ (* (/ -1/8 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))) (pow (* y (* 1 x)) 2)) (+ (* (- +nan.0) (* y (* z 1))) (* (- +nan.0) (* y (* 1 x))))) into (- (+ (* +nan.0 (* z y)) (- (* 1/8 (/ (* (pow y 2) (pow x 2)) (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))) (* +nan.0 (* y x)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (/ 1 x) (/ 1 z)) 1) into (- (/ 1 x) (/ 1 z))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (/ 1 x) (/ 1 z)) (* 2 (sqrt 0))) into (* +nan.0 (- (/ 1 x) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ 1 y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ -1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 y) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ +nan.0 y) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 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 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (/ 1 y))) into (- (/ 1 (* z y)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (* z y))) (pow (/ +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 y)) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 y) (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* z (pow y 2))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* z (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of (* z (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (* 0 (pow y 2)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow y 2))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (* +nan.0 (- (* +nan.0 (/ 1 (pow y 2))))) into (/ +nan.0 (pow y 2))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 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 (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow y 2))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (* +nan.0 (/ 1 (pow y 2))))) (* 0 (/ 1 y))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ +nan.0 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (* (/ 1 (/ 1 y)) (* 1 1))) (* +nan.0 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) (/ 1 x))))) into (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) x)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ 1 z)) into (- (/ 1 z) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 x)) -1) into (* -1 (- (/ 1 z) (/ 1 x)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (- (/ 1 z) (/ 1 x))) (* 2 (sqrt 0))) into (* +nan.0 (- (/ 1 z) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ -1 y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ -1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 y) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ +nan.0 y) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (/ -1 y))) into (- (/ 1 (* z y)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (* z y))) (pow (/ +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 y)) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 y) (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* z (pow y 2))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* z (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of (* z (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (* 0 (pow y 2)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow y 2))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (* +nan.0 (- (* +nan.0 (/ 1 (pow y 2))))) into (/ +nan.0 (pow y 2))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 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 (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow y 2))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (* +nan.0 (/ 1 (pow y 2))))) (* 0 (/ 1 y))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ +nan.0 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (* (/ 1 (/ 1 (- y))) (* 1 1))) (* +nan.0 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) (/ 1 (- x)))))) into (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) x)))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (sqrt (* (- x z) y)) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in y
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in y
* [misc]taylor:  Taking taylor expansion of (- x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ x (- z)) into (- x z)
* [misc]backup-simplify:  Simplify (* (- x z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- x z) 1) (* 0 0)) into (- x z)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- x z) (* 2 (sqrt 0))) into (* +nan.0 (- x z))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in z
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in z
* [misc]taylor:  Taking taylor expansion of (- x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ x 0) into x
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (sqrt (* y x)) into (sqrt (* y x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* x 0) (* -1 y)) into (- y)
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt (* y x)))) into (* -1/2 (sqrt (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in x
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in x
* [misc]taylor:  Taking taylor expansion of (- x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) y) into (* -1 (* z y))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (* z y))) into (sqrt (* -1 (* z y)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ y (* 2 (sqrt (* -1 (* z y))))) into (* 1/2 (/ y (sqrt (* -1 (* z y)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in x
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in x
* [misc]taylor:  Taking taylor expansion of (- x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) y) into (* -1 (* z y))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (* z y))) into (sqrt (* -1 (* z y)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ y (* 2 (sqrt (* -1 (* z y))))) into (* 1/2 (/ y (sqrt (* -1 (* z y)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt 0))) into (* +nan.0 y)
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ y (sqrt (* -1 (* z y))))) in z
* [misc]taylor:  Taking taylor expansion of 1/2 in z
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ y (sqrt (* -1 (* z y)))) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt 0))) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (/ y (* +nan.0 y)) into +nan.0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 y) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 y)) (+ (* +nan.0 (/ (* +nan.0 (pow y 2)) (* +nan.0 y))))) into (- (* +nan.0 y))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 y))) (* 0 +nan.0)) into (- (* +nan.0 y))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* 1/2 (/ y (sqrt (* -1 (* z y))))) 2) (+)) (* 2 (sqrt (* -1 (* z y))))) into (* -1/8 (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3)))
* [misc]taylor:  Taking taylor expansion of (* -1/8 (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3))) in z
* [misc]taylor:  Taking taylor expansion of -1/8 in z
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]taylor:  Taking taylor expansion of (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (* -1 (* z y))) 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (sqrt (* -1 (* z y)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (sqrt (* -1 (* z y))))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (sqrt (* -1 (* z y)))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt 0))) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (log (* +nan.0 y)) into (log (* +nan.0 y))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (* 3 (+ (log z) (log (* +nan.0 y)))) into (* 3 (+ (log z) (log (* +nan.0 y))))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log z) (log (* +nan.0 y))))) into (exp (* 3 (+ (log z) (log (* +nan.0 y)))))
* [misc]backup-simplify:  Simplify (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) into (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))
* [misc]backup-simplify:  Simplify (* -1/8 (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) into (* -1/8 (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))
* [misc]taylor:  Taking taylor expansion of (* -1/8 (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of -1/8 in y
* [misc]backup-simplify:  Simplify -1/8 into -1/8
* [misc]taylor:  Taking taylor expansion of (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (+ (log z) (log (* +nan.0 y)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (log z) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 3 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 2)))))) (* 2 0)) into (* +nan.0 (pow y 3))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 y)) (+ (* +nan.0 (/ (* +nan.0 (pow y 3)) (* +nan.0 y))) (* (- (* +nan.0 y)) (/ (* +nan.0 (pow y 2)) (* +nan.0 y))))) into (- (* +nan.0 (pow y 2)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (pow y 2)))) (+ (* 0 (- (* +nan.0 y))) (* 0 +nan.0))) into (- (* +nan.0 (pow y 2)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 y) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (pow y 2))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* 1/2 (/ y (sqrt (* -1 (* z y))))) (* -1/8 (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3))))))) (* 2 (sqrt (* -1 (* z y))))) into (* 1/16 (/ (pow y 3) (pow (sqrt (* -1 (* z y))) 5)))
* [misc]taylor:  Taking taylor expansion of (* 1/16 (/ (pow y 3) (pow (sqrt (* -1 (* z y))) 5))) in z
* [misc]taylor:  Taking taylor expansion of 1/16 in z
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]taylor:  Taking taylor expansion of (/ (pow y 3) (pow (sqrt (* -1 (* z y))) 5)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (* -1 (* z y))) 5) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (sqrt (* -1 (* z y)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (log (sqrt (* -1 (* z y))))) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (sqrt (* -1 (* z y)))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt 0))) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (log (* +nan.0 y)) into (log (* +nan.0 y))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (* 5 (+ (log z) (log (* +nan.0 y)))) into (* 5 (+ (log z) (log (* +nan.0 y))))
* [misc]backup-simplify:  Simplify (exp (* 5 (+ (log z) (log (* +nan.0 y))))) into (exp (* 5 (+ (log z) (log (* +nan.0 y)))))
* [misc]backup-simplify:  Simplify (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))) into (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))
* [misc]backup-simplify:  Simplify (* 1/16 (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))) into (* 1/16 (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))))
* [misc]taylor:  Taking taylor expansion of (* 1/16 (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of 1/16 in y
* [misc]backup-simplify:  Simplify 1/16 into 1/16
* [misc]taylor:  Taking taylor expansion of (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (+ (log z) (log (* +nan.0 y)))) 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) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 5 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 5 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ 1 (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 y) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* +nan.0 (pow y 2))) 1)) (pow (* +nan.0 y) 1)))) 1) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (+ (* 3 (* +nan.0 y)) (* 0 (+ (log z) (log (* +nan.0 y))))) into (- (* +nan.0 y))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log z) (log (* +nan.0 y))))) (+ (* (/ (pow (- (* +nan.0 y)) 1) 1)))) into (* +nan.0 (* y (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) (+ (* (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) (/ (* +nan.0 (* y (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))) into (- (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))
* [misc]backup-simplify:  Simplify (+ (* -1/8 (- (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))) (* 0 (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))) into (- (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (+ (log z) (log (* +nan.0 y)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (log z) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 3 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (pow y 2)) 2) (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 3)))))) (* 2 0)) into (* +nan.0 (pow y 4))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 y)) (+ (* +nan.0 (/ (* +nan.0 (pow y 4)) (* +nan.0 y))) (* (- (* +nan.0 y)) (/ (* +nan.0 (pow y 3)) (* +nan.0 y))) (* (- (* +nan.0 (pow y 2))) (/ (* +nan.0 (pow y 2)) (* +nan.0 y))))) into (- (* +nan.0 (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (pow y 3)))) (+ (* 0 (- (* +nan.0 (pow y 2)))) (+ (* 0 (- (* +nan.0 y))) (* 0 +nan.0)))) into (- (* +nan.0 (pow y 3)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (pow y 3))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow y 3)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 2)))))) (* 2 0)) into (* +nan.0 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow y 3)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* -1/8 (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3))) 2) (+ (* 2 (* (* 1/2 (/ y (sqrt (* -1 (* z y))))) (* 1/16 (/ (pow y 3) (pow (sqrt (* -1 (* z y))) 5))))))) (* 2 (sqrt (* -1 (* z y))))) into (* -5/128 (/ (pow y 4) (pow (sqrt (* -1 (* z y))) 7)))
* [misc]taylor:  Taking taylor expansion of (* -5/128 (/ (pow y 4) (pow (sqrt (* -1 (* z y))) 7))) in z
* [misc]taylor:  Taking taylor expansion of -5/128 in z
* [misc]backup-simplify:  Simplify -5/128 into -5/128
* [misc]taylor:  Taking taylor expansion of (/ (pow y 4) (pow (sqrt (* -1 (* z y))) 7)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 4 (log y)) into (* 4 (log y))
* [misc]backup-simplify:  Simplify (exp (* 4 (log y))) into (pow y 4)
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (* -1 (* z y))) 7) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 7 (log (sqrt (* -1 (* z y)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 7 (log (sqrt (* -1 (* z y))))) in z
* [misc]taylor:  Taking taylor expansion of 7 in z
* [misc]backup-simplify:  Simplify 7 into 7
* [misc]taylor:  Taking taylor expansion of (log (sqrt (* -1 (* z y)))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt 0))) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (log (* +nan.0 y)) into (log (* +nan.0 y))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (* 7 (+ (log z) (log (* +nan.0 y)))) into (* 7 (+ (log z) (log (* +nan.0 y))))
* [misc]backup-simplify:  Simplify (exp (* 7 (+ (log z) (log (* +nan.0 y))))) into (exp (* 7 (+ (log z) (log (* +nan.0 y)))))
* [misc]backup-simplify:  Simplify (/ (pow y 4) (exp (* 7 (+ (log z) (log (* +nan.0 y)))))) into (/ (pow y 4) (exp (* 7 (+ (log z) (log (* +nan.0 y))))))
* [misc]backup-simplify:  Simplify (* -5/128 (/ (pow y 4) (exp (* 7 (+ (log z) (log (* +nan.0 y))))))) into (* -5/128 (/ (pow y 4) (exp (* 7 (+ (log z) (log (* +nan.0 y)))))))
* [misc]taylor:  Taking taylor expansion of (* -5/128 (/ (pow y 4) (exp (* 7 (+ (log z) (log (* +nan.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of -5/128 in y
* [misc]backup-simplify:  Simplify -5/128 into -5/128
* [misc]taylor:  Taking taylor expansion of (/ (pow y 4) (exp (* 7 (+ (log z) (log (* +nan.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 7 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 7 (+ (log z) (log (* +nan.0 y)))) in y
* [misc]taylor:  Taking taylor expansion of 7 in y
* [misc]backup-simplify:  Simplify 7 into 7
* [misc]taylor:  Taking taylor expansion of (+ (log z) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 7 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 7 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 7 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 7 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 7 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ 1 (exp (* 7 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 y) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* +nan.0 (pow y 2))) 1)) (pow (* +nan.0 y) 1)))) 1) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (+ (* 5 (* +nan.0 y)) (* 0 (+ (log z) (log (* +nan.0 y))))) into (- (* +nan.0 y))
* [misc]backup-simplify:  Simplify (* (exp (* 5 (+ (log z) (log (* +nan.0 y))))) (+ (* (/ (pow (- (* +nan.0 y)) 1) 1)))) into (* +nan.0 (* y (exp (* 5 (+ (log z) (log (* +nan.0 y)))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 5 (+ (log z) (log (* +nan.0 y)))))) (+ (* (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))) (/ (* +nan.0 (* y (exp (* 5 (+ (log z) (log (* +nan.0 y))))))) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))))) into (- (* +nan.0 (/ (pow y 4) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))))
* [misc]backup-simplify:  Simplify (+ (* 1/16 (- (* +nan.0 (/ (pow y 4) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))))) (* 0 (/ (pow y 3) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))))) into (- (* +nan.0 (/ (pow y 4) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ (pow y 4) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow y 4) (exp (* 5 (+ (log z) (log (* +nan.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow y 4) (exp (* 5 (+ (log z) (log (* +nan.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (+ (log z) (log (* +nan.0 y)))) 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) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 5 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 5 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ 1 (exp (* 5 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [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 (+ (* 2 0) (+ (* 0 0) (* 0 (log y)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log y))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 2)))))) (* 2 0)) into (* +nan.0 (pow y 3))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* +nan.0 (pow y 2))) 2)) (pow (* +nan.0 y) 2))) (* 1 (/ (* 1 (pow (* 2 (* +nan.0 (pow y 3))) 1)) (pow (* +nan.0 y) 1)))) 2) into (* +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (+ (* 3 (* +nan.0 (pow y 2))) (+ (* 0 (* +nan.0 y)) (* 0 (+ (log z) (log (* +nan.0 y)))))) into (- (* +nan.0 (pow y 2)))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (+ (log z) (log (* +nan.0 y))))) (+ (* (/ (pow (- (* +nan.0 y)) 2) 2)) (* (/ (pow (- (* +nan.0 (pow y 2))) 1) 1)))) into (* +nan.0 (* (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) (+ (* (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) (/ (* +nan.0 (* (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) (* (- (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))) (/ (* +nan.0 (* y (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))) into (- (* +nan.0 (/ (pow y 4) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))
* [misc]backup-simplify:  Simplify (+ (* -1/8 (- (* +nan.0 (/ (pow y 4) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))) (+ (* 0 (- (* +nan.0 (/ (pow y 3) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))) (* 0 (/ (pow y 2) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))) into (- (* +nan.0 (/ (pow y 4) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ (pow y 4) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow y 4) (exp (* 3 (+ (log z) (log (* +nan.0 y))))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow y 4) (exp (* 3 (+ (log z) (log (* +nan.0 y)))))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (+ (log z) (log (* +nan.0 y)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (+ (log z) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 3 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 4)))) (* 2 (* (* +nan.0 (pow y 2)) (* +nan.0 (pow y 3)))))) (* 2 0)) into (* +nan.0 (pow y 5))
* [misc]backup-simplify:  Simplify (- (/ 0 (* +nan.0 y)) (+ (* +nan.0 (/ (* +nan.0 (pow y 5)) (* +nan.0 y))) (* (- (* +nan.0 y)) (/ (* +nan.0 (pow y 4)) (* +nan.0 y))) (* (- (* +nan.0 (pow y 2))) (/ (* +nan.0 (pow y 3)) (* +nan.0 y))) (* (- (* +nan.0 (pow y 3))) (/ (* +nan.0 (pow y 2)) (* +nan.0 y))))) into (- (* +nan.0 (pow y 4)))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (* +nan.0 (pow y 4)))) (+ (* 0 (- (* +nan.0 (pow y 3)))) (+ (* 0 (- (* +nan.0 (pow y 2)))) (+ (* 0 (- (* +nan.0 y))) (* 0 +nan.0))))) into (- (* +nan.0 (pow y 4)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (pow y 4))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow y 4)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (pow y 2)) 2) (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 3)))))) (* 2 0)) into (* +nan.0 (pow y 4))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow y 4)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]backup-simplify:  Simplify (* -1/8 (/ 1 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))) into (/ -1/8 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (/ -1/8 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))) into (/ -1/8 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))
* [misc]backup-simplify:  Simplify (+ (* (/ -1/8 (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z)))))) (pow (* y (* 1 x)) 2)) (+ (* (- +nan.0) (* y (* z 1))) (* (- +nan.0) (* y (* 1 x))))) into (- (+ (* +nan.0 (* z y)) (- (* 1/8 (/ (* (pow y 2) (pow x 2)) (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))) (* +nan.0 (* y x)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (/ 1 x) (/ 1 z)) 1) into (- (/ 1 x) (/ 1 z))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (/ 1 x) (/ 1 z)) (* 2 (sqrt 0))) into (* +nan.0 (- (/ 1 x) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ 1 y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ -1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 y) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ +nan.0 y) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 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 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (/ 1 y))) into (- (/ 1 (* z y)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (* z y))) (pow (/ +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 y)) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 y) (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* z (pow y 2))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* z (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of (* z (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (* 0 (pow y 2)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow y 2))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (* +nan.0 (- (* +nan.0 (/ 1 (pow y 2))))) into (/ +nan.0 (pow y 2))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 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 (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow y 2))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (* +nan.0 (/ 1 (pow y 2))))) (* 0 (/ 1 y))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ +nan.0 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (* (/ 1 (/ 1 y)) (* 1 1))) (* +nan.0 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) (/ 1 x))))) into (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) x)))))
* [misc]approximate:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ 1 z)) into (- (/ 1 z) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 x)) -1) into (* -1 (- (/ 1 z) (/ 1 x)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (- (/ 1 z) (/ 1 x))) (* 2 (sqrt 0))) into (* +nan.0 (- (/ 1 z) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ -1 y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ -1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 y) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ +nan.0 y) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (/ -1 y))) into (- (/ 1 (* z y)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (* z y))) (pow (/ +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 y)) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 y) (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* z (pow y 2))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* z (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of (* z (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (* 0 (pow y 2)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow y 2))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (* +nan.0 (- (* +nan.0 (/ 1 (pow y 2))))) into (/ +nan.0 (pow y 2))
* [misc]taylor:  Taking taylor expansion of (/ +nan.0 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 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 (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow y 2))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (* +nan.0 (/ 1 (pow y 2))))) (* 0 (/ 1 y))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ +nan.0 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* +nan.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (* (/ 1 (/ 1 (- y))) (* 1 1))) (* +nan.0 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) (/ 1 (- x)))))) into (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) x)))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) in y
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in y
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in y
* [misc]taylor:  Taking taylor expansion of (- x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ x (- z)) into (- x z)
* [misc]backup-simplify:  Simplify (* (- x z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- x z) 1) (* 0 0)) into (- x z)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- x z) (* 2 (sqrt 0))) into (* +nan.0 (- x z))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in y
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in y
* [misc]taylor:  Taking taylor expansion of (- x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ x (- z)) into (- x z)
* [misc]backup-simplify:  Simplify (* (- x z) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- x z) 1) (* 0 0)) into (- x z)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- x z) (* 2 (sqrt 0))) into (* +nan.0 (- x z))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in z
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in z
* [misc]taylor:  Taking taylor expansion of (- x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ x 0) into x
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (sqrt (* y x)) into (sqrt (* y x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* x 0) (* -1 y)) into (- y)
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt (* y x)))) into (* -1/2 (sqrt (/ y x)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in z
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in z
* [misc]taylor:  Taking taylor expansion of (- x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ x 0) into x
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (sqrt (* y x)) into (sqrt (* y x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* x 0) (* -1 y)) into (- y)
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt (* y x)))) into (* -1/2 (sqrt (/ y x)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in x
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in x
* [misc]taylor:  Taking taylor expansion of (- x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) y) into (* -1 (* z y))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (* z y))) into (sqrt (* -1 (* z y)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ y (* 2 (sqrt (* -1 (* z y))))) into (* 1/2 (/ y (sqrt (* -1 (* z y)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in x
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in x
* [misc]taylor:  Taking taylor expansion of (- x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) y) into (* -1 (* z y))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (* z y))) into (sqrt (* -1 (* z y)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ y (* 2 (sqrt (* -1 (* z y))))) into (* 1/2 (/ y (sqrt (* -1 (* z y)))))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in x
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in x
* [misc]taylor:  Taking taylor expansion of (- x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) y) into (* -1 (* z y))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (* z y))) into (sqrt (* -1 (* z y)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ y (* 2 (sqrt (* -1 (* z y))))) into (* 1/2 (/ y (sqrt (* -1 (* z y)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- x z) y)) in x
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in x
* [misc]taylor:  Taking taylor expansion of (- x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) y) into (* -1 (* z y))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (* z y))) into (sqrt (* -1 (* z y)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ y (* 2 (sqrt (* -1 (* z y))))) into (* 1/2 (/ y (sqrt (* -1 (* z y)))))
* [misc]backup-simplify:  Simplify (* (sqrt (* -1 (* z y))) (sqrt (* -1 (* z y)))) into (pow (sqrt (* -1 (* z y))) 2)
* [misc]taylor:  Taking taylor expansion of (pow (sqrt (* -1 (* z y))) 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log (sqrt (* -1 (* z y)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log (sqrt (* -1 (* z y))))) 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 (sqrt (* -1 (* z y)))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- y) (* 2 (sqrt 0))) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (log (* +nan.0 y)) into (log (* +nan.0 y))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (* 2 (+ (log z) (log (* +nan.0 y)))) into (* 2 (+ (log z) (log (* +nan.0 y))))
* [misc]backup-simplify:  Simplify (exp (* 2 (+ (log z) (log (* +nan.0 y))))) into (exp (* 2 (+ (log z) (log (* +nan.0 y)))))
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (+ (log z) (log (* +nan.0 y)))) 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) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 2 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (* -1 (* z y))) (* 1/2 (/ y (sqrt (* -1 (* z y)))))) (* (* 1/2 (/ y (sqrt (* -1 (* z y))))) (sqrt (* -1 (* z y))))) into y
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 y) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* +nan.0 (pow y 2))) 1)) (pow (* +nan.0 y) 1)))) 1) into (* +nan.0 y)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (+ (* 2 (* +nan.0 y)) (* 0 (+ (log z) (log (* +nan.0 y))))) into (- (* +nan.0 y))
* [misc]backup-simplify:  Simplify (* (exp (* 2 (+ (log z) (log (* +nan.0 y))))) (+ (* (/ (pow (- (* +nan.0 y)) 1) 1)))) into (* +nan.0 (* (exp (* 2 (+ (log z) (log (* +nan.0 y))))) y))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (* (exp (* 2 (+ (log z) (log (* +nan.0 y))))) y)) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (exp (* 2 (+ (log z) (log (* +nan.0 y))))) y) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (+ (log z) (log (* +nan.0 y)))) 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) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 2 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))) 0) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- +nan.0) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (+ (log (- +nan.0)) (+ (log y) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* 1/2 (/ y (sqrt (* -1 (* z y))))) 2) (+)) (* 2 (sqrt (* -1 (* z y))))) into (* -1/8 (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* 1/2 (/ y (sqrt (* -1 (* z y))))) 2) (+)) (* 2 (sqrt (* -1 (* z y))))) into (* -1/8 (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3)))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (* -1 (* z y))) (* -1/8 (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3)))) (+ (* (* 1/2 (/ y (sqrt (* -1 (* z y))))) (* 1/2 (/ y (sqrt (* -1 (* z y)))))) (* (* -1/8 (/ (pow y 2) (pow (sqrt (* -1 (* z y))) 3))) (sqrt (* -1 (* z y)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 y) (* +nan.0 (pow y 2)))))) (* 2 0)) into (* +nan.0 (pow y 3))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* +nan.0 (pow y 2))) 2)) (pow (* +nan.0 y) 2))) (* 1 (/ (* 1 (pow (* 2 (* +nan.0 (pow y 3))) 1)) (pow (* +nan.0 y) 1)))) 2) into (* +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (* +nan.0 y))) into (+ (log z) (log (* +nan.0 y)))
* [misc]backup-simplify:  Simplify (+ (* 2 (* +nan.0 (pow y 2))) (+ (* 0 (* +nan.0 y)) (* 0 (+ (log z) (log (* +nan.0 y)))))) into (- (* +nan.0 (pow y 2)))
* [misc]backup-simplify:  Simplify (* (exp (* 2 (+ (log z) (log (* +nan.0 y))))) (+ (* (/ (pow (- (* +nan.0 y)) 2) 2)) (* (/ (pow (- (* +nan.0 (pow y 2))) 1) 1)))) into (* +nan.0 (* (exp (* 2 (+ (log z) (log (* +nan.0 y))))) (pow y 2)))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (* (exp (* 2 (+ (log z) (log (* +nan.0 y))))) (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (* (exp (* 2 (+ (log z) (log (* +nan.0 y))))) (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (+ (log z) (log (* +nan.0 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (+ (log z) (log (* +nan.0 y)))) 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) (log (* +nan.0 y))) in y
* [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]taylor:  Taking taylor expansion of (log (* +nan.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 y) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 1) (* 0 0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (log (- +nan.0)) into (log (- +nan.0))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log y)) (log (- +nan.0))) into (+ (log y) (log (- +nan.0)))
* [misc]backup-simplify:  Simplify (+ (log z) (+ (log y) (log (- +nan.0)))) into (+ (log (- +nan.0)) (+ (log y) (log z)))
* [misc]backup-simplify:  Simplify (* 2 (+ (log (- +nan.0)) (+ (log y) (log z)))) into (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))) into (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- +nan.0) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (+ (log (- +nan.0)) (+ (log y) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))) 1) (* 0 0)) into (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z)))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z)))))) (* 0 0)) into (- (* +nan.0 (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z)))))))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))))) into (- (* +nan.0 (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z)))))))
* [misc]backup-simplify:  Simplify (+ (* (- (* +nan.0 (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))))) (* y (* z 1))) (+ (* 1 (* y (* 1 x))) (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))))) into (- (+ (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))) (* y x)) (* +nan.0 (* z (* y (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z)))))))))
* [misc]approximate:  Taking taylor expansion of (* (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y)))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (/ 1 x) (/ 1 z)) 1) into (- (/ 1 x) (/ 1 z))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (/ 1 x) (/ 1 z)) (* 2 (sqrt 0))) into (* +nan.0 (- (/ 1 x) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (/ 1 x) (/ 1 z)) 1) into (- (/ 1 x) (/ 1 z))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (- (/ 1 x) (/ 1 z)) (* 2 (sqrt 0))) into (* +nan.0 (- (/ 1 x) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ 1 y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ -1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ 1 y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ -1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 x) (/ 1 z)) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (/ +nan.0 y)) (* (/ +nan.0 y) 0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 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 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (/ 1 y))) into (- (/ 1 (* z y)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (* z y))) (pow (/ +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (/ 1 y))) into (- (/ 1 (* z y)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (* z y))) (pow (/ +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))) (+ (* (/ +nan.0 y) (/ +nan.0 y)) (* (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) 0))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]taylor:  Taking taylor expansion of 0 in y
* [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 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 y) (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 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 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 y) (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))))) (+ (* (/ +nan.0 y) (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))) (+ (* (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) (/ +nan.0 y)) (* (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))) 0)))) into (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* z (pow y 2))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* z (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of (* z (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (* 0 (pow y 2)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 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 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) 2) (+ (* 2 (* (/ +nan.0 y) (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4))))))))
* [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 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) 2) (+ (* 2 (* (/ +nan.0 y) (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4))))))))) (+ (* (/ +nan.0 y) (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))))) (+ (* (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))) (/ +nan.0 y)) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4)))))))) 0))))) into (- (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4)))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* z (pow y 3)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (pow y 3))) in z
* [misc]taylor:  Taking taylor expansion of (* z (pow y 3)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]backup-simplify:  Simplify (* 0 (pow y 3)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow y 3))) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 2) (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (* 1 (pow y 2)) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 4)))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 4))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 4 (log y)) into (* 4 (log y))
* [misc]backup-simplify:  Simplify (exp (* 4 (log y))) into (pow y 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow y 2)) 0) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow y 2))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow y 2))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (* (/ 1 (/ 1 y)) (* 1 1)) 2)) (+ (* (- +nan.0) (* (pow (/ 1 y) -2) (* (/ 1 (/ 1 z)) (/ 1 x)))) (* (- +nan.0) (pow (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) (/ 1 x))) 2)))) into (- (+ (* +nan.0 (/ (* z (pow y 2)) x)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 (/ (* (pow z 2) (pow y 2)) (pow x 2))))))))
* [misc]approximate:  Taking taylor expansion of (* (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ 1 z)) into (- (/ 1 z) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 x)) -1) into (* -1 (- (/ 1 z) (/ 1 x)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (- (/ 1 z) (/ 1 x))) (* 2 (sqrt 0))) into (* +nan.0 (- (/ 1 z) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ 1 z)) into (- (/ 1 z) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 x)) -1) into (* -1 (- (/ 1 z) (/ 1 x)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (- (/ 1 z) (/ 1 x))) (* 2 (sqrt 0))) into (* +nan.0 (- (/ 1 z) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ -1 y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ -1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ -1 y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ -1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (* (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]taylor:  Taking taylor expansion of (sqrt (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ 1 y) (* 2 (sqrt 0))) into (/ +nan.0 y)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (/ +nan.0 y)) (* (/ +nan.0 y) 0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (/ -1 y))) into (- (/ 1 (* z y)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (* z y))) (pow (/ +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))
* [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 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (/ -1 y))) into (- (/ 1 (* z y)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (* z y))) (pow (/ +nan.0 y) 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))) (+ (* (/ +nan.0 y) (/ +nan.0 y)) (* (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) 0))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 y) (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (/ +nan.0 y) (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))))) (+ (* (/ +nan.0 y) (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))) (+ (* (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) (/ +nan.0 y)) (* (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))) 0)))) into (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 3))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* z (pow y 2))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* z (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of (* z (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (* 0 (pow y 2)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 2 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 2 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) 2) (+ (* 2 (* (/ +nan.0 y) (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4))))))))
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (pow (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) 2) (+ (* 2 (* (/ +nan.0 y) (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4))))))))) (+ (* (/ +nan.0 y) (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2)))))))) (+ (* (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2)))))) (* +nan.0 (+ (/ 1 (* z y)) (- (* +nan.0 (/ 1 (pow y 2))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (pow y 3))) (- (* +nan.0 (/ 1 (* z (pow y 2))))))) (/ +nan.0 y)) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4)))))))) 0))))) into (- (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4)))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* z (pow y 3)))) (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* z (pow y 3)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (pow y 3))) in z
* [misc]taylor:  Taking taylor expansion of (* z (pow y 3)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]backup-simplify:  Simplify (* 0 (pow y 3)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow y 3))) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (* +nan.0 (/ 1 (pow y 4))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 2) (pow y 2))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow z 2) (pow y 2)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 2) in z
* [misc]taylor:  Taking taylor expansion of (pow y 2) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 2 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 2 (log y)) into (* 2 (log y))
* [misc]backup-simplify:  Simplify (exp (* 2 (log y))) into (pow y 2)
* [misc]backup-simplify:  Simplify (* 1 (pow y 2)) into (pow y 2)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 4)))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 4))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log y)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 4 (log y)) into (* 4 (log y))
* [misc]backup-simplify:  Simplify (exp (* 4 (log y))) into (pow y 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 4)) into (/ 1 (pow y 4))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow y 2)) 0) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow y 2))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow y 2))))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow y 2))) into (/ +nan.0 (pow y 2))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (pow y 2))) into (- (* +nan.0 (/ 1 (pow y 2))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (pow y 2)))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 2)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 2) in y
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (pow (* (/ 1 (/ 1 (- y))) (* 1 1)) 2)) (+ (* (- +nan.0) (* (pow (/ 1 (- y)) -2) (* (/ 1 (/ 1 (- z))) (/ 1 (- x))))) (* (- +nan.0) (pow (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) (/ 1 (- x)))) 2)))) into (- (+ (* +nan.0 (/ (* z (pow y 2)) x)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 (/ (* (pow z 2) (pow y 2)) (pow x 2))))))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (* (- x z) y) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in y
* [misc]taylor:  Taking taylor expansion of (- x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in z
* [misc]taylor:  Taking taylor expansion of (- x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in x
* [misc]taylor:  Taking taylor expansion of (- x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (- x z) y) in x
* [misc]taylor:  Taking taylor expansion of (- x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) y) into (* -1 (* z y))
* [misc]taylor:  Taking taylor expansion of (* -1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 y)) into y
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y 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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* -1 y) (* 0 0)) into (- 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking 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) (/ 1 z)) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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) (/ 1 z)) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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) (/ 1 z)) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (/ 1 y))) into (- (/ 1 (* z y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 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 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (/ 1 y)))) 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 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 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 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) 1)))) into (- (* y x) (* z y))
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in (x z y) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- z))) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- z))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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)) (/ 1 (- z))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- 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 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (/ -1 y))) into (- (/ 1 (* z y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z y)) in z
* [misc]taylor:  Taking taylor expansion of (* z y) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (/ -1 y)))) 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 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) 1)))) into (- (* y x) (* z y))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 80 ] simplifiying candidate #<alt-event (λ (x y z) (* (sqrt (* (- x z) y)) (- (+ (* +nan.0 (* z y)) (- (* 1/8 (/ (* (pow y 2) (pow x 2)) (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))) (* +nan.0 (* y x)))))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (- (+ (* +nan.0 (* z y)) (- (* 1/8 (/ (* (pow y 2) (pow x 2)) (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))) (* +nan.0 (* y x))))))
* * * * [misc]progress:  [ 2 / 80 ] simplifiying candidate #<alt-event (λ (x y z) (* (sqrt (* (- x z) y)) (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) x)))))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) x))))))
* * * * [misc]progress:  [ 3 / 80 ] simplifiying candidate #<alt-event (λ (x y z) (* (sqrt (* (- x z) y)) (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) x)))))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) x))))))
* * * * [misc]progress:  [ 4 / 80 ] simplifiying candidate #<alt-event (λ (x y z) (* (- (+ (* +nan.0 (* z y)) (- (* 1/8 (/ (* (pow y 2) (pow x 2)) (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))) (* +nan.0 (* y x))))) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 (* z y)) (- (* 1/8 (/ (* (pow y 2) (pow x 2)) (exp (* 3 (+ (log y) (+ (log (- +nan.0)) (log z))))))) (* +nan.0 (* y x))))) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 5 / 80 ] simplifiying candidate #<alt-event (λ (x y z) (* (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) x))))) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) x))))) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 6 / 80 ] simplifiying candidate #<alt-event (λ (x y z) (* (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) x))))) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (* (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) x))))) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 7 / 80 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))) (* y x)) (* +nan.0 (* z (* y (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))))))))>
* [enter]simplify:  Simplifying (- (+ (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z))))) (* y x)) (* +nan.0 (* z (* y (exp (* 2 (+ (log y) (+ (log (- +nan.0)) (log z)))))))))
* * * * [misc]progress:  [ 8 / 80 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ (* +nan.0 (/ (* z (pow y 2)) x)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 (/ (* (pow z 2) (pow y 2)) (pow x 2)))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ (* z (pow y 2)) x)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 (/ (* (pow z 2) (pow y 2)) (pow x 2))))))))
* * * * [misc]progress:  [ 9 / 80 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ (* +nan.0 (/ (* z (pow y 2)) x)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 (/ (* (pow z 2) (pow y 2)) (pow x 2)))))))))>
* [enter]simplify:  Simplifying (- (+ (* +nan.0 (/ (* z (pow y 2)) x)) (- (+ (* +nan.0 (pow y 2)) (- (* +nan.0 (/ (* (pow z 2) (pow y 2)) (pow x 2))))))))
* * * * [misc]progress:  [ 10 / 80 ] simplifiying candidate #<alt-event (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt 0)))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (sqrt 0))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (- x z) y)) (sqrt 0))
* * * * [misc]progress:  [ 11 / 80 ] simplifiying candidate #<alt-event (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (- (* y x) (* z y)))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (sqrt (- (* y x) (* z y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 12 / 80 ] simplifiying candidate #<alt-event (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (- (* y x) (* z y)))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (sqrt (- (* y x) (* z y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 13 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (pow (* (- x z) y) 1/2)))>
* * * * [misc]progress:  [ 14 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (pow (sqrt (* (- x z) y)) 1)))>
* * * * [misc]progress:  [ 15 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (exp (log (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (log (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (log (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 16 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (log (exp (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (exp (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (exp (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 17 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (* (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y)))) (cbrt (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y))))
* [enter]simplify:  Simplifying (cbrt (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (cbrt (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 18 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (cbrt (* (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (* (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (* (* (- x z) y) (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (* (* (- x z) y) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 19 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (* (sqrt (- x z)) (sqrt y))))>
* [enter]simplify:  Simplifying (sqrt (- x z))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (- x z))
* [exit]simplify:  Simplified to (sqrt (- x z))
* [enter]simplify:  Simplifying (sqrt y)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt y)
* [exit]simplify:  Simplified to (sqrt y)
* * * * [misc]progress:  [ 20 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (/ (sqrt (* (- (pow x 3) (pow z 3)) y)) (sqrt (+ (* x x) (+ (* z z) (* x z)))))))>
* [enter]simplify:  Simplifying (sqrt (* (- (pow x 3) (pow z 3)) y))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (* y (- (pow x 3) (pow z 3))))
* [exit]simplify:  Simplified to (sqrt (* y (- (pow x 3) (pow z 3))))
* [enter]simplify:  Simplifying (sqrt (+ (* x x) (+ (* z z) (* x z))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* x x) (* (+ x z) z)))
* [exit]simplify:  Simplified to (sqrt (+ (* x x) (* (+ x z) z)))
* * * * [misc]progress:  [ 21 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (/ (sqrt (* (- (* x x) (* z z)) y)) (sqrt (+ x z)))))>
* [enter]simplify:  Simplifying (sqrt (* (- (* x x) (* z z)) y))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (- x z) y) (+ x z)))
* [exit]simplify:  Simplified to (sqrt (* (* (- x z) y) (+ x z)))
* [enter]simplify:  Simplifying (sqrt (+ x z))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (+ z x))
* [exit]simplify:  Simplified to (sqrt (+ z x))
* * * * [misc]progress:  [ 22 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (* (sqrt (sqrt (* (- x z) y))) (sqrt (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (sqrt (sqrt (* (- x z) y)))
* [enter]simplify:  Simplifying (sqrt (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (sqrt (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 23 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (* 1 (sqrt (* (- x z) y)))))>
* * * * [misc]progress:  [ 24 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (pow (* (- x z) y) 1/2) (sqrt (* (- x z) y))))>
* * * * [misc]progress:  [ 25 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (pow (sqrt (* (- x z) y)) 1) (sqrt (* (- x z) y))))>
* * * * [misc]progress:  [ 26 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (exp (log (sqrt (* (- x z) y)))) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (log (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (log (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (log (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 27 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (log (exp (sqrt (* (- x z) y)))) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (exp (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (exp (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (exp (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 28 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y)))) (cbrt (sqrt (* (- x z) y)))) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y))))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y))))
* [enter]simplify:  Simplifying (cbrt (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (cbrt (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 29 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (cbrt (* (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (* (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (* (* (- x z) y) (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (* (* (- x z) y) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 30 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (sqrt (- x z)) (sqrt y)) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (sqrt (- x z))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (sqrt (- x z))
* [exit]simplify:  Simplified to (sqrt (- x z))
* [enter]simplify:  Simplifying (sqrt y)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (sqrt y)
* [exit]simplify:  Simplified to (sqrt y)
* * * * [misc]progress:  [ 31 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (sqrt (* (- (pow x 3) (pow z 3)) y)) (sqrt (+ (* x x) (+ (* z z) (* x z))))) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (sqrt (* (- (pow x 3) (pow z 3)) y))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* [exit]simplify:  Simplified to (sqrt (* y (- (pow x 3) (pow z 3))))
* [exit]simplify:  Simplified to (sqrt (* y (- (pow x 3) (pow z 3))))
* [enter]simplify:  Simplifying (sqrt (+ (* x x) (+ (* z z) (* x z))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* x x) (* (+ x z) z)))
* [exit]simplify:  Simplified to (sqrt (+ (* x x) (* (+ x z) z)))
* * * * [misc]progress:  [ 32 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (/ (sqrt (* (- (* x x) (* z z)) y)) (sqrt (+ x z))) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (sqrt (* (- (* x x) (* z z)) y))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (- x z) y) (+ x z)))
* [exit]simplify:  Simplified to (sqrt (* (* (- x z) y) (+ x z)))
* [enter]simplify:  Simplifying (sqrt (+ x z))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (+ z x))
* [exit]simplify:  Simplified to (sqrt (+ z x))
* * * * [misc]progress:  [ 33 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (sqrt (sqrt (* (- x z) y))) (sqrt (sqrt (* (- x z) y)))) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (sqrt (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (sqrt (sqrt (* (- x z) y)))
* [enter]simplify:  Simplifying (sqrt (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (sqrt (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 34 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* 1 (sqrt (* (- x z) y))) (sqrt (* (- x z) y))))>
* * * * [misc]progress:  [ 35 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (pow (* (- x z) y) (+ 1/2 1/2)))>
* [enter]simplify:  Simplifying (+ 1/2 1/2)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ 1/2 1/2)
* [exit]simplify:  Simplified to (+ 1/2 1/2)
* * * * [misc]progress:  [ 36 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (pow (sqrt (* (- x z) y)) (+ 1 1)))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 37 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (pow (* (* (- x z) y) (* (- x z) y)) 1/2))>
* [enter]simplify:  Simplifying (* (* (- x z) y) (* (- x z) y))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (* (- x z) y) (* (- x z) y))
* [exit]simplify:  Simplified to (* (* (- x z) y) (* (- x z) y))
* * * * [misc]progress:  [ 38 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (pow (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) 1))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (- x z) y)
* [exit]simplify:  Simplified to (* (- x z) y)
* * * * [misc]progress:  [ 39 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (pow (sqrt (* (- x z) y)) 2))>
* * * * [misc]progress:  [ 40 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (pow (sqrt (* (- x z) y)) (+ 1 1)))>
* [enter]simplify:  Simplifying (+ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (6 enodes)
* [exit]simplify:  Simplified to 2
* [exit]simplify:  Simplified to 2
* * * * [misc]progress:  [ 41 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (pow (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) 1))>
* * * * [misc]progress:  [ 42 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (exp (+ (log (sqrt (* (- x z) y))) (log (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (+ (log (sqrt (* (- x z) y))) (log (sqrt (* (- x z) y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (+ (log (sqrt (* (- x z) y))) (log (sqrt (* (- x z) y))))
* [exit]simplify:  Simplified to (+ (log (sqrt (* (- x z) y))) (log (sqrt (* (- x z) y))))
* * * * [misc]progress:  [ 43 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (exp (log (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (log (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* [exit]simplify:  Simplified to (log (* (- x z) y))
* [exit]simplify:  Simplified to (log (* (- x z) y))
* * * * [misc]progress:  [ 44 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (log (exp (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (exp (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (exp (* (- x z) y))
* [exit]simplify:  Simplified to (exp (* (- x z) y))
* * * * [misc]progress:  [ 45 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (cbrt (* (* (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) (sqrt (* (- x z) y))) (* (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (* (* (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) (sqrt (* (- x z) y))) (* (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) (sqrt (* (- x z) y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (pow (* (- x z) y) 3)
* [exit]simplify:  Simplified to (pow (* (- x z) y) 3)
* * * * [misc]progress:  [ 46 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (cbrt (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y)))) (cbrt (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))) (cbrt (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y)))) (cbrt (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
* [exit]simplify:  Simplified to (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
* [enter]simplify:  Simplifying (cbrt (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- x z) y))
* [exit]simplify:  Simplified to (cbrt (* (- x z) y))
* * * * [misc]progress:  [ 47 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (cbrt (* (* (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y)))) (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (* (* (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))) (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y)))) (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (107 enodes)
* [exit]simplify:  Simplified to (pow (* (- x z) y) 3)
* [exit]simplify:  Simplified to (pow (* (- x z) y) 3)
* * * * [misc]progress:  [ 48 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (sqrt (* (* (- x z) y) (* (- x z) y))))>
* [enter]simplify:  Simplifying (* (* (- x z) y) (* (- x z) y))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (* (- x z) y) (* (- x z) y))
* [exit]simplify:  Simplified to (* (* (- x z) y) (* (- x z) y))
* * * * [misc]progress:  [ 49 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y)))) (sqrt (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (sqrt (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [enter]simplify:  Simplifying (sqrt (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* * * * [misc]progress:  [ 50 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (sqrt (* (- (pow x 3) (pow z 3)) y)) (sqrt (* (- (pow x 3) (pow z 3)) y))) (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ (* x x) (+ (* z z) (* x z)))))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- (pow x 3) (pow z 3)) y)) (sqrt (* (- (pow x 3) (pow z 3)) y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* [exit]simplify:  Simplified to (* y (- (pow x 3) (pow z 3)))
* [exit]simplify:  Simplified to (* y (- (pow x 3) (pow z 3)))
* [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ (* x x) (+ (* z z) (* x z)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (+ (* x x) (* (+ x z) z))
* [exit]simplify:  Simplified to (+ (* x x) (* (+ x z) z))
* * * * [misc]progress:  [ 51 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (sqrt (* (- (pow x 3) (pow z 3)) y)) (sqrt (* (- (* x x) (* z z)) y))) (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ x z)))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- (pow x 3) (pow z 3)) y)) (sqrt (* (- (* x x) (* z z)) y)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (* (+ x z) (- x z)) y)) (sqrt (* y (- (pow x 3) (pow z 3)))))
* [exit]simplify:  Simplified to (* (sqrt (* (* (+ x z) (- x z)) y)) (sqrt (* y (- (pow x 3) (pow z 3)))))
* [enter]simplify:  Simplifying (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ x z)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ x z)) (sqrt (+ (* x x) (* (+ x z) z))))
* [exit]simplify:  Simplified to (* (sqrt (+ x z)) (sqrt (+ (* x x) (* (+ x z) z))))
* * * * [misc]progress:  [ 52 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (sqrt (* (- (* x x) (* z z)) y)) (sqrt (* (- (pow x 3) (pow z 3)) y))) (* (sqrt (+ x z)) (sqrt (+ (* x x) (+ (* z z) (* x z)))))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- (* x x) (* z z)) y)) (sqrt (* (- (pow x 3) (pow z 3)) y)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (84 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (- (pow x 3) (pow z 3)) y)) (sqrt (* (+ x z) (* y (- x z)))))
* [exit]simplify:  Simplified to (* (sqrt (* (- (pow x 3) (pow z 3)) y)) (sqrt (* (+ x z) (* y (- x z)))))
* [enter]simplify:  Simplifying (* (sqrt (+ x z)) (sqrt (+ (* x x) (+ (* z z) (* x z)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ z x) z) (* x x))) (sqrt (+ z x)))
* [exit]simplify:  Simplified to (* (sqrt (+ (* (+ z x) z) (* x x))) (sqrt (+ z x)))
* * * * [misc]progress:  [ 53 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (sqrt (* (- (* x x) (* z z)) y)) (sqrt (* (- (* x x) (* z z)) y))) (* (sqrt (+ x z)) (sqrt (+ x z)))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- (* x x) (* z z)) y)) (sqrt (* (- (* x x) (* z z)) y)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (* (* (- x z) y) (+ x z))
* [exit]simplify:  Simplified to (* (* (- x z) y) (+ x z))
* [enter]simplify:  Simplifying (* (sqrt (+ x z)) (sqrt (+ x z)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (+ z x)
* [exit]simplify:  Simplified to (+ z x)
* * * * [misc]progress:  [ 54 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* 1 (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y)))))>
* * * * [misc]progress:  [ 55 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (sqrt (* (- x z) y)) (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y))))) (cbrt (sqrt (* (- x z) y)))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (- x z) y)) (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y)))))
* [exit]simplify:  Simplified to (* (sqrt (* (- x z) y)) (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y)))))
* * * * [misc]progress:  [ 56 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (sqrt (* (- x z) y)) (sqrt (- x z))) (sqrt y)))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (sqrt (- x z)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- x z)) (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (* (sqrt (- x z)) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 57 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (sqrt (* (- x z) y)) (sqrt (sqrt (* (- x z) y)))) (sqrt (sqrt (* (- x z) y)))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (sqrt (sqrt (* (- x z) y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 58 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (sqrt (* (- x z) y)) 1) (sqrt (* (- x z) y))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) 1)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* * * * [misc]progress:  [ 59 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (cbrt (sqrt (* (- x z) y))) (cbrt (sqrt (* (- x z) y)))) (* (cbrt (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))))>
* [enter]simplify:  Simplifying (* (cbrt (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (cbrt (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (* (cbrt (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 60 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (- x z)) (* (sqrt y) (sqrt (* (- x z) y)))))>
* [enter]simplify:  Simplifying (* (sqrt y) (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* y (- x z))) (sqrt y))
* [exit]simplify:  Simplified to (* (sqrt (* y (- x z))) (sqrt y))
* * * * [misc]progress:  [ 61 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (sqrt (* (- x z) y))) (* (sqrt (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))))>
* [enter]simplify:  Simplifying (* (sqrt (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* (sqrt (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (* (sqrt (sqrt (* (- x z) y))) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 62 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* 1 (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y)))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* [exit]simplify:  Simplified to (* (- x z) y)
* [exit]simplify:  Simplified to (* (- x z) y)
* * * * [misc]progress:  [ 63 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (sqrt (* (- x z) y)) (sqrt (* (- (pow x 3) (pow z 3)) y))) (sqrt (+ (* x x) (+ (* z z) (* x z))))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (sqrt (* (- (pow x 3) (pow z 3)) y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (- (pow x 3) (pow z 3)) y)) (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (* (sqrt (* (- (pow x 3) (pow z 3)) y)) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 64 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (sqrt (* (- x z) y)) (sqrt (* (- (* x x) (* z z)) y))) (sqrt (+ x z))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- x z) y)) (sqrt (* (- (* x x) (* z z)) y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (* (- x z) y) (+ z x))) (sqrt (* (- x z) y)))
* [exit]simplify:  Simplified to (* (sqrt (* (* (- x z) y) (+ z x))) (sqrt (* (- x z) y)))
* * * * [misc]progress:  [ 65 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (sqrt (* (- (pow x 3) (pow z 3)) y)) (sqrt (* (- x z) y))) (sqrt (+ (* x x) (+ (* z z) (* x z))))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- (pow x 3) (pow z 3)) y)) (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* y (- (pow x 3) (pow z 3)))) (sqrt (* y (- x z))))
* [exit]simplify:  Simplified to (* (sqrt (* y (- (pow x 3) (pow z 3)))) (sqrt (* y (- x z))))
* * * * [misc]progress:  [ 66 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (* (sqrt (* (- (* x x) (* z z)) y)) (sqrt (* (- x z) y))) (sqrt (+ x z))))>
* [enter]simplify:  Simplifying (* (sqrt (* (- (* x x) (* z z)) y)) (sqrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (- x z) y)) (sqrt (* (* (+ x z) y) (- x z))))
* [exit]simplify:  Simplified to (* (sqrt (* (- x z) y)) (sqrt (* (* (+ x z) y) (- x z))))
* * * * [misc]progress:  [ 67 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))>
* * * * [misc]progress:  [ 68 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (pow (* (- x z) y) 1))))>
* * * * [misc]progress:  [ 69 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (exp (log (* (- x z) y))))))>
* [enter]simplify:  Simplifying (log (* (- x z) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (log (* (- x z) y))
* [exit]simplify:  Simplified to (log (* (- x z) y))
* * * * [misc]progress:  [ 70 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (log (exp (* (- x z) y))))))>
* [enter]simplify:  Simplifying (exp (* (- x z) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (exp (* (- x z) y))
* [exit]simplify:  Simplified to (exp (* (- x z) y))
* * * * [misc]progress:  [ 71 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (* (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y))) (cbrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
* [exit]simplify:  Simplified to (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
* [enter]simplify:  Simplifying (cbrt (* (- x z) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- x z) y))
* [exit]simplify:  Simplified to (cbrt (* (- x z) y))
* * * * [misc]progress:  [ 72 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (cbrt (* (* (* (- x z) y) (* (- x z) y)) (* (- x z) y))))))>
* [enter]simplify:  Simplifying (* (* (* (- x z) y) (* (- x z) y)) (* (- x z) y))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (pow (* (- x z) y) 3)
* [exit]simplify:  Simplified to (pow (* (- x z) y) 3)
* * * * [misc]progress:  [ 73 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))))>
* [enter]simplify:  Simplifying (sqrt (* (- x z) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [enter]simplify:  Simplifying (sqrt (* (- x z) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* * * * [misc]progress:  [ 74 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (* 1 (* (- x z) y)))))>
* * * * [misc]progress:  [ 75 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (* (* (cbrt (- x z)) (cbrt (- x z))) (* (cbrt (- x z)) y)))))>
* [enter]simplify:  Simplifying (* (cbrt (- x z)) y)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- x z)) y)
* [exit]simplify:  Simplified to (* (cbrt (- x z)) y)
* * * * [misc]progress:  [ 76 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (* (sqrt (- x z)) (* (sqrt (- x z)) y)))))>
* [enter]simplify:  Simplifying (* (sqrt (- x z)) y)
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- x z)) y)
* [exit]simplify:  Simplified to (* (sqrt (- x z)) y)
* * * * [misc]progress:  [ 77 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (* 1 (* (- x z) y)))))>
* [enter]simplify:  Simplifying (* (- x z) y)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- x z) y)
* [exit]simplify:  Simplified to (* (- x z) y)
* * * * [misc]progress:  [ 78 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (/ (* (- (pow x 3) (pow z 3)) y) (+ (* x x) (+ (* z z) (* x z)))))))>
* [enter]simplify:  Simplifying (* (- (pow x 3) (pow z 3)) y)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (* y (- (pow x 3) (pow z 3)))
* [exit]simplify:  Simplified to (* y (- (pow x 3) (pow z 3)))
* * * * [misc]progress:  [ 79 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (/ (* (- (* x x) (* z z)) y) (+ x z)))))>
* [enter]simplify:  Simplifying (* (- (* x x) (* z z)) y)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (* (* (- x z) y) (+ x z))
* [exit]simplify:  Simplified to (* (* (- x z) y) (+ x z))
* * * * [misc]progress:  [ 80 / 80 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (* (- x z) y)) (sqrt (* y (- x 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) (* (sqrt (* (- x z) y)) (sqrt (* (- x z) y))))> #<alt-delta (λ (x y z) (/ (* (- (* x x) (* z z)) y) (+ x z)))> #<alt-delta (λ (x y z) (* (/ (- (* x x) (* z z)) 1) (/ y (+ x z))))> #<alt-delta (λ (x y z) (* (- x z) y))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 x +inf.0)) , with alts (#<alt-delta (λ (x y z) (* (- x z) y))>)
* [enter]simplify:  Simplifying (sqrt (* (- x z) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [enter]simplify:  Simplifying (sqrt (* (- x z) y))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [exit]simplify:  Simplified to (sqrt (* (- x z) y))
* [enter]simplify:  Simplifying (* (- (* x x) (* z z)) y)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (* (* (- x z) y) (+ x z))
* [exit]simplify:  Simplified to (* (* (- x z) y) (+ x z))
* [enter]simplify:  Simplifying (/ (- (* x x) (* z z)) 1)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (- x z) (/ (+ x z) 1))
* [exit]simplify:  Simplified to (* (- x z) (/ (+ x z) 1))
* [enter]simplify:  Simplifying (/ y (+ x z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (/ y (+ x z))
* [exit]simplify:  Simplified to (/ y (+ x z))
* [enter]simplify:  Simplifying (- x z)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (- x z)
* [exit]simplify:  Simplified to (- x z)