* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (+ (* (/ 4.0 y) (+ (* y 0.75) (- x z))) 1.0)
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) 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 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) in (x y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ x (* y 0.75)) z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ x (* y 0.75)) z) in z
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 0.75 in z
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* y 0.75) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (+ x (* 0.75 y)) into (+ (* 0.75 y) x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (* 0.75 y) x) 0) into (+ (* 0.75 y) x)
* [misc]backup-simplify:  Simplify (* 4.0 (+ (* 0.75 y) x)) into (* 4.0 (+ (* 0.75 y) x))
* [misc]backup-simplify:  Simplify (/ (* 4.0 (+ (* 0.75 y) x)) y) into (* 4.0 (/ (+ (* 0.75 y) x) y))
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ x (* y 0.75)) z)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ x (* y 0.75)) z) in y
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* 0 0.75) into 0
* [misc]backup-simplify:  Simplify (+ x 0) into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ x (- z)) into (- x z)
* [misc]backup-simplify:  Simplify (* 4.0 (- x z)) into (* 4.0 (- x z))
* [misc]backup-simplify:  Simplify (/ (* 4.0 (- x z)) 1) into (* 4.0 (- x z))
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ x (* y 0.75)) z)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ x (* y 0.75)) z) in x
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* y 0.75) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (* 0.75 y)) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (* 0.75 y) (- z)) into (- (* 0.75 y) z)
* [misc]backup-simplify:  Simplify (* 4.0 (- (* 0.75 y) z)) into (* 4.0 (- (* 0.75 y) z))
* [misc]backup-simplify:  Simplify (/ (* 4.0 (- (* 0.75 y) z)) y) into (* 4.0 (/ (- (* 0.75 y) z) y))
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ x (* y 0.75)) z)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ x (* y 0.75)) z) in x
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* y 0.75) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (* 0.75 y)) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (* 0.75 y) (- z)) into (- (* 0.75 y) z)
* [misc]backup-simplify:  Simplify (* 4.0 (- (* 0.75 y) z)) into (* 4.0 (- (* 0.75 y) z))
* [misc]backup-simplify:  Simplify (/ (* 4.0 (- (* 0.75 y) z)) y) into (* 4.0 (/ (- (* 0.75 y) z) y))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (- (* 0.75 y) z) y)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (- (* 0.75 y) z) y) in y
* [misc]taylor:  Taking taylor expansion of (- (* 0.75 y) z) in y
* [misc]taylor:  Taking taylor expansion of (* 0.75 y) in y
* [misc]taylor:  Taking taylor expansion of 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0.75 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ (- z) 1) into (* -1 z)
* [misc]backup-simplify:  Simplify (* 4.0 (* -1 z)) into (* -4.0 z)
* [misc]taylor:  Taking taylor expansion of (* -4.0 z) in z
* [misc]taylor:  Taking taylor expansion of -4.0 in z
* [misc]backup-simplify:  Simplify -4.0 into -4.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -4.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 0.75)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 1) (* 0 (- (* 0.75 y) z))) into 4.0
* [misc]backup-simplify:  Simplify (- (/ 4.0 y) (+ (* (* 4.0 (/ (- (* 0.75 y) z) y)) (/ 0 y)))) into (* 4.0 (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking 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 (* 4.0 1) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (+ (* 0.75 1) (* 0 0)) into 0.75
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0.75 0) into 0.75
* [misc]backup-simplify:  Simplify (- (/ 0.75 1) (+ (* (* -1 z) (/ 0 1)))) into 0.75
* [misc]backup-simplify:  Simplify (+ (* 4.0 0.75) (* 0 (* -1 z))) into 3.0
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]backup-simplify:  Simplify (+ (* -4.0 1) (* 0 0)) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* (- 4.0) (* z (* (/ 1 y) 1))) (+ 3.0 (* 4.0 (* 1 (* (/ 1 y) x))))) into (- (+ 3.0 (* 4.0 (/ x y))) (* 4.0 (/ z y)))
* [misc]approximate:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y)) in (x y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in z
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* 4.0 -1) into -4.0
* [misc]backup-simplify:  Simplify (/ -4.0 (/ 1 y)) into (* -4.0 y)
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0.75) into 0.75
* [misc]backup-simplify:  Simplify (+ 0 0.75) into 0.75
* [misc]backup-simplify:  Simplify (+ 0.75 0) into 0.75
* [misc]backup-simplify:  Simplify (* 4.0 0.75) into 3.0
* [misc]backup-simplify:  Simplify (/ 3.0 1) into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (/ 4.0 (/ 1 y)) into (* 4.0 y)
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (/ 4.0 (/ 1 y)) into (* 4.0 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 y) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4.0 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 (* (/ 1 y) 0.75) into (/ 0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (/ 0.75 y)) into (* 0.75 (/ 1 y))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 0.75 (/ 1 y)) (- (/ 1 z))) into (- (* 0.75 (/ 1 y)) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 4.0 (- (* 0.75 (/ 1 y)) (/ 1 z))) (* 0 1)) into (- (* 3.0 (/ 1 y)) (* 4.0 (/ 1 z)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 3.0 (/ 1 y)) (* 4.0 (/ 1 z))) (/ 1 y)) (+ (* (* 4.0 y) (/ 0 (/ 1 y))))) into (- 3.0 (* 4.0 (/ y z)))
* [misc]taylor:  Taking taylor expansion of (- 3.0 (* 4.0 (/ y z))) in y
* [misc]taylor:  Taking taylor expansion of 3.0 in y
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ y z)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 3.0 0) into 3.0
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (* 0 0.75)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 (- (* 0.75 (/ 1 y)) (/ 1 z))) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 y)) (+ (* (* 4.0 y) (/ 0 (/ 1 y))) (* (- 3.0 (* 4.0 (/ y z))) (/ 0 (/ 1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
* [misc]backup-simplify:  Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (/ 1 z)))) into (- (* 4.0 (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking 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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 (* 1 (* (/ 1 y) (/ 1 (/ 1 x))))) (+ 3.0 (* (- 4.0) (* (/ 1 (/ 1 z)) (* (/ 1 y) 1))))) into (- (+ 3.0 (* 4.0 (/ x y))) (* 4.0 (/ z y)))
* [misc]approximate:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y))) in (x y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in z
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (/ 4.0 (/ -1 y)) into (* -4.0 y)
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0.75) into -0.75
* [misc]backup-simplify:  Simplify (+ 0 -0.75) into (- 0.75)
* [misc]backup-simplify:  Simplify (+ (- 0.75) 0) into (- 0.75)
* [misc]backup-simplify:  Simplify (* 4.0 (- 0.75)) into -3.0
* [misc]backup-simplify:  Simplify (/ -3.0 -1) into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 -1) into -4.0
* [misc]backup-simplify:  Simplify (/ -4.0 (/ -1 y)) into (* 4.0 y)
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 -1) into -4.0
* [misc]backup-simplify:  Simplify (/ -4.0 (/ -1 y)) into (* 4.0 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 y) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4.0 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 0.75) into (/ -0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (/ -0.75 y)) into (- (* 0.75 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- (* 0.75 (/ 1 y))) (/ 1 z)) into (- (/ 1 z) (* 0.75 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 4.0 (- (/ 1 z) (* 0.75 (/ 1 y)))) (* 0 -1)) into (- (* 4.0 (/ 1 z)) (* 3.0 (/ 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 (- (/ (- (* 4.0 (/ 1 z)) (* 3.0 (/ 1 y))) (/ -1 y)) (+ (* (* 4.0 y) (/ 0 (/ -1 y))))) into (- 3.0 (* 4.0 (/ y z)))
* [misc]taylor:  Taking taylor expansion of (- 3.0 (* 4.0 (/ y z))) in y
* [misc]taylor:  Taking taylor expansion of 3.0 in y
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ y z)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 3.0 0) into 3.0
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 y) 0) (* 0 0.75)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 (- (/ 1 z) (* 0.75 (/ 1 y)))) (* 0 -1))) 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 (/ -1 y)) (+ (* (* 4.0 y) (/ 0 (/ -1 y))) (* (- 3.0 (* 4.0 (/ y z))) (/ 0 (/ -1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
* [misc]backup-simplify:  Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (/ 1 z)))) into (- (* 4.0 (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking 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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x)))))) (+ 3.0 (* (- 4.0) (* (/ 1 (/ 1 (- z))) (* (/ 1 (- y)) 1))))) into (- (+ 3.0 (* 4.0 (/ x y))) (* 4.0 (/ z y)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1 2 1)
* [misc]approximate:  Taking taylor expansion of (+ x (* y 0.75)) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]backup-simplify:  Simplify (* y 0.75) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (* 0.75 y)) into (* 0.75 y)
* [misc]taylor:  Taking taylor expansion of (* 0.75 y) in y
* [misc]taylor:  Taking taylor expansion of 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0.75 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 0.75)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0.75 1) (* 0 0)) into 0.75
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 0.75))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0.75 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 0.75)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0.75 (* y 1)) (* 1 (* 1 x))) into (+ (* 0.75 y) x)
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 0.75) into (/ 0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (/ 0.75 y)) into (* 0.75 (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* 0.75 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 0.75 1) into 0.75
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (* 0 0.75)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.75 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 0.75))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.75 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0.75)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 0.75 (* (/ 1 (/ 1 y)) 1))) into (+ (* 0.75 y) x)
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 0.75) into (/ -0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (/ -0.75 y)) into (- (* 0.75 (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (- (* 0.75 (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (* 0.75 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 0.75 1) into 0.75
* [misc]backup-simplify:  Simplify (- 0.75) into (- 0.75)
* [misc]backup-simplify:  Simplify (- 0.75) into (- 0.75)
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 y) 0) (* 0 0.75)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.75 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 (- 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 (- 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 (+ (* (/ -1 y) 0) (+ (* 0 0) (* 0 0.75))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.75 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]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 (- 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 (+ (* (/ -1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0.75)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* (- 0.75) (* (/ 1 (/ 1 (- y))) 1))) into (+ (* 0.75 y) x)
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 2)
* [misc]approximate:  Taking taylor expansion of (- (+ x (* y 0.75)) z) in (x y z) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ x (* y 0.75)) z) in z
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 0.75 in z
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* y 0.75)) z) in y
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ x (* y 0.75)) z) in x
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ x (* y 0.75)) z) in x
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* y 0.75) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (* 0.75 y)) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (* 0.75 y) (- z)) into (- (* 0.75 y) z)
* [misc]taylor:  Taking taylor expansion of (- (* 0.75 y) z) in y
* [misc]taylor:  Taking taylor expansion of (* 0.75 y) in y
* [misc]taylor:  Taking taylor expansion of 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0.75 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 0.75)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 0.75 1) (* 0 0)) into 0.75
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0.75 0) into 0.75
* [misc]taylor:  Taking taylor expansion of 0.75 in z
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* z (* 1 1))) (+ (* 0.75 (* 1 (* y 1))) (* 1 (* 1 (* 1 x))))) into (- (+ (* 0.75 y) x) z)
* [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z)) in (x y z) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in z
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 y) 0.75)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 y) 0.75)) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 y) 0.75) into (/ 0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (/ 0.75 y)) into (* 0.75 (/ 1 y))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 0.75 (/ 1 y)) (- (/ 1 z))) into (- (* 0.75 (/ 1 y)) (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (- (* 0.75 (/ 1 y)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (* 0.75 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* 0.75 1) into 0.75
* [misc]backup-simplify:  Simplify (+ 0.75 0) into 0.75
* [misc]taylor:  Taking taylor expansion of 0.75 in z
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (* 0 0.75)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.75 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))) (+ (* 0.75 (* 1 (* (/ 1 (/ 1 y)) 1))) (* -1 (* (/ 1 (/ 1 z)) (* 1 1))))) into (- (+ (* 0.75 y) x) z)
* [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z))) in (x y z) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in z
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (- y)) 0.75)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (- y)) 0.75)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 0.75) into (/ -0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (/ -0.75 y)) into (- (* 0.75 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- (* 0.75 (/ 1 y))) (/ 1 z)) into (- (/ 1 z) (* 0.75 (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (* 0.75 (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* 0.75 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 0.75 1) into 0.75
* [misc]backup-simplify:  Simplify (- 0.75) into (- 0.75)
* [misc]backup-simplify:  Simplify (+ 0 (- 0.75)) into (- 0.75)
* [misc]taylor:  Taking taylor expansion of (- 0.75) in z
* [misc]taylor:  Taking taylor expansion of 0.75 in z
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 y) 0) (* 0 0.75)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0.75 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0.75) into (- 0.75)
* [misc]backup-simplify:  Simplify (- 0.75) into (- 0.75)
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))) (+ (* (- 0.75) (* 1 (* (/ 1 (/ 1 (- y))) 1))) (* 1 (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (- (+ (* 0.75 y) x) z)
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) in (x y z) around 0
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ x (* y 0.75)) z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ x (* y 0.75)) z) in z
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 0.75 in z
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* y 0.75) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (+ x (* 0.75 y)) into (+ (* 0.75 y) x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (* 0.75 y) x) 0) into (+ (* 0.75 y) x)
* [misc]backup-simplify:  Simplify (* 4.0 (+ (* 0.75 y) x)) into (* 4.0 (+ (* 0.75 y) x))
* [misc]backup-simplify:  Simplify (/ (* 4.0 (+ (* 0.75 y) x)) y) into (* 4.0 (/ (+ (* 0.75 y) x) y))
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ x (* y 0.75)) z)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ x (* y 0.75)) z) in y
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* 0 0.75) into 0
* [misc]backup-simplify:  Simplify (+ x 0) into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ x (- z)) into (- x z)
* [misc]backup-simplify:  Simplify (* 4.0 (- x z)) into (* 4.0 (- x z))
* [misc]backup-simplify:  Simplify (/ (* 4.0 (- x z)) 1) into (* 4.0 (- x z))
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ x (* y 0.75)) z)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ x (* y 0.75)) z) in x
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* y 0.75) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (* 0.75 y)) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (* 0.75 y) (- z)) into (- (* 0.75 y) z)
* [misc]backup-simplify:  Simplify (* 4.0 (- (* 0.75 y) z)) into (* 4.0 (- (* 0.75 y) z))
* [misc]backup-simplify:  Simplify (/ (* 4.0 (- (* 0.75 y) z)) y) into (* 4.0 (/ (- (* 0.75 y) z) y))
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ x (* y 0.75)) z)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ x (* y 0.75)) z) in x
* [misc]taylor:  Taking taylor expansion of (+ x (* y 0.75)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* y 0.75) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* y 0.75) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (* 0.75 y)) into (* 0.75 y)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (* 0.75 y) (- z)) into (- (* 0.75 y) z)
* [misc]backup-simplify:  Simplify (* 4.0 (- (* 0.75 y) z)) into (* 4.0 (- (* 0.75 y) z))
* [misc]backup-simplify:  Simplify (/ (* 4.0 (- (* 0.75 y) z)) y) into (* 4.0 (/ (- (* 0.75 y) z) y))
* [misc]backup-simplify:  Simplify (+ 1.0 (* 4.0 (/ (- (* 0.75 y) z) y))) into (- 4.0 (* 4.0 (/ z y)))
* [misc]taylor:  Taking taylor expansion of (- 4.0 (* 4.0 (/ z y))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ z y)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ z y) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ z 1) into z
* [misc]backup-simplify:  Simplify (* 4.0 z) into (* 4.0 z)
* [misc]backup-simplify:  Simplify (- (* 4.0 z)) into (- (* 4.0 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 z))) into (- (* 4.0 z))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 z)) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 z) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 0.75)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 1) (* 0 (- (* 0.75 y) z))) into 4.0
* [misc]backup-simplify:  Simplify (- (/ 4.0 y) (+ (* (* 4.0 (/ (- (* 0.75 y) z) y)) (/ 0 y)))) into (* 4.0 (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (* 4.0 (/ 1 y))) into (* 4.0 (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking 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 (* 4.0 1) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 4.0 0) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* (- 4.0) (* z (* (/ 1 y) 1))) (+ 4.0 (* 4.0 (* 1 (* (/ 1 y) x))))) into (- (+ 4.0 (* 4.0 (/ x y))) (* 4.0 (/ z y)))
* [misc]approximate:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y))) in (x y z) around 0
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in z
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* 4.0 -1) into -4.0
* [misc]backup-simplify:  Simplify (/ -4.0 (/ 1 y)) into (* -4.0 y)
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0.75) into 0.75
* [misc]backup-simplify:  Simplify (+ 0 0.75) into 0.75
* [misc]backup-simplify:  Simplify (+ 0.75 0) into 0.75
* [misc]backup-simplify:  Simplify (* 4.0 0.75) into 3.0
* [misc]backup-simplify:  Simplify (/ 3.0 1) into 3.0
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (/ 4.0 (/ 1 y)) into (* 4.0 y)
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 x) (* (/ 1 y) 0.75)) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ 1 y) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (/ 4.0 (/ 1 y)) into (* 4.0 y)
* [misc]backup-simplify:  Simplify (+ 0 (* 4.0 y)) into (* 4.0 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 y) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4.0 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 (* (/ 1 y) 0.75) into (/ 0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (/ 0.75 y)) into (* 0.75 (/ 1 y))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 0.75 (/ 1 y)) (- (/ 1 z))) into (- (* 0.75 (/ 1 y)) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 4.0 (- (* 0.75 (/ 1 y)) (/ 1 z))) (* 0 1)) into (- (* 3.0 (/ 1 y)) (* 4.0 (/ 1 z)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (* 3.0 (/ 1 y)) (* 4.0 (/ 1 z))) (/ 1 y)) (+ (* (* 4.0 y) (/ 0 (/ 1 y))))) into (- 3.0 (* 4.0 (/ y z)))
* [misc]backup-simplify:  Simplify (+ 1.0 (- 3.0 (* 4.0 (/ y z)))) into (- 4.0 (* 4.0 (/ y z)))
* [misc]taylor:  Taking taylor expansion of (- 4.0 (* 4.0 (/ y z))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ y z)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 4.0 0) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 y) 0) (* 0 0.75)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 (- (* 0.75 (/ 1 y)) (/ 1 z))) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 y)) (+ (* (* 4.0 y) (/ 0 (/ 1 y))) (* (- 3.0 (* 4.0 (/ y z))) (/ 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
* [misc]backup-simplify:  Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (/ 1 z)))) into (- (* 4.0 (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking 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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 (* 1 (* (/ 1 y) (/ 1 (/ 1 x))))) (+ 4.0 (* (- 4.0) (* (/ 1 (/ 1 z)) (* (/ 1 y) 1))))) into (- (+ 4.0 (* 4.0 (/ x y))) (* 4.0 (/ z y)))
* [misc]approximate:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y)))) in (x y z) around 0
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in z
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (/ 4.0 (/ -1 y)) into (* -4.0 y)
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in y
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0.75) into -0.75
* [misc]backup-simplify:  Simplify (+ 0 -0.75) into (- 0.75)
* [misc]backup-simplify:  Simplify (+ (- 0.75) 0) into (- 0.75)
* [misc]backup-simplify:  Simplify (* 4.0 (- 0.75)) into -3.0
* [misc]backup-simplify:  Simplify (/ -3.0 -1) into 3.0
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 -1) into -4.0
* [misc]backup-simplify:  Simplify (/ -4.0 (/ -1 y)) into (* 4.0 y)
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ 1 (- y)) 0.75)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) 0.75) 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 0.75 in x
* [misc]backup-simplify:  Simplify 0.75 into 0.75
* [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 0) into -1
* [misc]backup-simplify:  Simplify (* 4.0 -1) into -4.0
* [misc]backup-simplify:  Simplify (/ -4.0 (/ -1 y)) into (* 4.0 y)
* [misc]backup-simplify:  Simplify (+ 0 (* 4.0 y)) into (* 4.0 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 y) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4.0 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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 y) 0.75) into (/ -0.75 y)
* [misc]backup-simplify:  Simplify (+ 0 (/ -0.75 y)) into (- (* 0.75 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- (* 0.75 (/ 1 y))) (/ 1 z)) into (- (/ 1 z) (* 0.75 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 4.0 (- (/ 1 z) (* 0.75 (/ 1 y)))) (* 0 -1)) into (- (* 4.0 (/ 1 z)) (* 3.0 (/ 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 (- (/ (- (* 4.0 (/ 1 z)) (* 3.0 (/ 1 y))) (/ -1 y)) (+ (* (* 4.0 y) (/ 0 (/ -1 y))))) into (- 3.0 (* 4.0 (/ y z)))
* [misc]backup-simplify:  Simplify (+ 1.0 (- 3.0 (* 4.0 (/ y z)))) into (- 4.0 (* 4.0 (/ y z)))
* [misc]taylor:  Taking taylor expansion of (- 4.0 (* 4.0 (/ y z))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ y z)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 4.0 0) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 y) 0) (* 0 0.75)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 (- (/ 1 z) (* 0.75 (/ 1 y)))) (* 0 -1))) 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 (/ -1 y)) (+ (* (* 4.0 y) (/ 0 (/ -1 y))) (* (- 3.0 (* 4.0 (/ y z))) (/ 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z)
* [misc]backup-simplify:  Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (/ 1 z)))) into (- (* 4.0 (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking 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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (+ (* 4.0 (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x)))))) (+ 4.0 (* (- 4.0) (* (/ 1 (/ 1 (- z))) (* (/ 1 (- y)) 1))))) into (- (+ 4.0 (* 4.0 (/ x y))) (* 4.0 (/ z y)))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1 2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 56 ] simplifiying candidate #<alt-event (λ (x y z) (+ 1.0 (- (+ 3.0 (* 4.0 (/ x y))) (* 4.0 (/ z y)))))>
* [enter]simplify:  Simplifying (+ 1.0 (- (+ 3.0 (* 4.0 (/ x y))) (* 4.0 (/ z y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (- (+ 3.0 1.0) (* (/ 4.0 y) (- z x)))
* * * * [misc]progress:  [ 2 / 56 ] simplifiying candidate #<alt-event (λ (x y z) (+ 1.0 (- (+ 3.0 (* 4.0 (/ x y))) (* 4.0 (/ z y)))))>
* [enter]simplify:  Simplifying (+ 1.0 (- (+ 3.0 (* 4.0 (/ x y))) (* 4.0 (/ z y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (- (+ 3.0 1.0) (* (/ 4.0 y) (- z x)))
* * * * [misc]progress:  [ 3 / 56 ] simplifiying candidate #<alt-event (λ (x y z) (+ 1.0 (- (+ 3.0 (* 4.0 (/ x y))) (* 4.0 (/ z y)))))>
* [enter]simplify:  Simplifying (+ 1.0 (- (+ 3.0 (* 4.0 (/ x y))) (* 4.0 (/ z y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (88 enodes)
* [exit]simplify:  Simplified to (- (+ 3.0 1.0) (* (/ 4.0 y) (- z x)))
* * * * [misc]progress:  [ 4 / 56 ] simplifiying candidate #<alt-event (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ (* 0.75 y) x) z)) y)))>
* [enter]simplify:  Simplifying (+ 1.0 (/ (* 4.0 (- (+ (* 0.75 y) x) z)) y))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (+ (* (/ 4.0 y) (+ (* 0.75 y) (- x z))) 1.0)
* * * * [misc]progress:  [ 5 / 56 ] simplifiying candidate #<alt-event (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ (* 0.75 y) x) z)) y)))>
* [enter]simplify:  Simplifying (+ 1.0 (/ (* 4.0 (- (+ (* 0.75 y) x) z)) y))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (+ (* (/ 4.0 y) (+ (* 0.75 y) (- x z))) 1.0)
* * * * [misc]progress:  [ 6 / 56 ] simplifiying candidate #<alt-event (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ (* 0.75 y) x) z)) y)))>
* [enter]simplify:  Simplifying (+ 1.0 (/ (* 4.0 (- (+ (* 0.75 y) x) z)) y))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (+ (* (/ 4.0 y) (+ (* 0.75 y) (- x z))) 1.0)
* * * * [misc]progress:  [ 7 / 56 ] simplifiying candidate #<alt-event (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ (* 0.75 y) x) z)) y)))>
* [enter]simplify:  Simplifying (+ 1.0 (/ (* 4.0 (- (+ (* 0.75 y) x) z)) y))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (+ (* (/ 4.0 y) (+ (* 0.75 y) (- x z))) 1.0)
* * * * [misc]progress:  [ 8 / 56 ] simplifiying candidate #<alt-event (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ (* 0.75 y) x) z)) y)))>
* [enter]simplify:  Simplifying (+ 1.0 (/ (* 4.0 (- (+ (* 0.75 y) x) z)) y))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (+ (* (/ 4.0 y) (+ (* 0.75 y) (- x z))) 1.0)
* * * * [misc]progress:  [ 9 / 56 ] simplifiying candidate #<alt-event (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ (* 0.75 y) x) z)) y)))>
* [enter]simplify:  Simplifying (+ 1.0 (/ (* 4.0 (- (+ (* 0.75 y) x) z)) y))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (85 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (+ (* (/ 4.0 y) (+ (* 0.75 y) (- x z))) 1.0)
* * * * [misc]progress:  [ 10 / 56 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ 4.0 (* 4.0 (/ x y))) (* 4.0 (/ z y))))>
* [enter]simplify:  Simplifying (- (+ 4.0 (* 4.0 (/ x y))) (* 4.0 (/ z y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (- 4.0 (* (/ 4.0 y) (- z x)))
* * * * [misc]progress:  [ 11 / 56 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ 4.0 (* 4.0 (/ x y))) (* 4.0 (/ z y))))>
* [enter]simplify:  Simplifying (- (+ 4.0 (* 4.0 (/ x y))) (* 4.0 (/ z y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (- 4.0 (* (/ 4.0 y) (- z x)))
* * * * [misc]progress:  [ 12 / 56 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ 4.0 (* 4.0 (/ x y))) (* 4.0 (/ z y))))>
* [enter]simplify:  Simplifying (- (+ 4.0 (* 4.0 (/ x y))) (* 4.0 (/ z y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (62 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (- 4.0 (* (/ 4.0 y) (- z x)))
* * * * [misc]progress:  [ 13 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (pow (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) 1)))>
* * * * [misc]progress:  [ 14 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (exp (log (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))))>
* [enter]simplify:  Simplifying (log (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (81 enodes)
* * [misc]simplify:  iters left: 1 (130 enodes)
* [exit]simplify:  Simplified to (log (/ (+ (* y 0.75) (- x z)) (/ y 4.0)))
* [exit]simplify:  Simplified to (log (/ (+ (* y 0.75) (- x z)) (/ y 4.0)))
* * * * [misc]progress:  [ 15 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (log (exp (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))))>
* [enter]simplify:  Simplifying (exp (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (146 enodes)
* [exit]simplify:  Simplified to (pow (exp (/ 4.0 y)) (+ (- x z) (* y 0.75)))
* [exit]simplify:  Simplified to (pow (exp (/ 4.0 y)) (+ (- x z) (* y 0.75)))
* * * * [misc]progress:  [ 16 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (* (* (cbrt (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) (cbrt (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))) (cbrt (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) (cbrt (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (109 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* y 0.75) (- x z)) (/ 4.0 y))) (cbrt (* (+ (* y 0.75) (- x z)) (/ 4.0 y))))
* [exit]simplify:  Simplified to (* (cbrt (* (+ (* y 0.75) (- x z)) (/ 4.0 y))) (cbrt (* (+ (* y 0.75) (- x z)) (/ 4.0 y))))
* [enter]simplify:  Simplifying (cbrt (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ 4.0 y) (- (* y 0.75) (- z x))))
* [exit]simplify:  Simplified to (cbrt (* (/ 4.0 y) (- (* y 0.75) (- z x))))
* * * * [misc]progress:  [ 17 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (cbrt (* (* (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))))>
* [enter]simplify:  Simplifying (* (* (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (162 enodes)
* * [misc]simplify:  iters left: 2 (420 enodes)
* [exit]simplify:  Simplified to (pow (/ (+ (* y 0.75) (- x z)) (/ y 4.0)) 3)
* [exit]simplify:  Simplified to (pow (/ (+ (* y 0.75) (- x z)) (/ y 4.0)) 3)
* * * * [misc]progress:  [ 18 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (* (sqrt (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) (sqrt (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))))>
* [enter]simplify:  Simplifying (sqrt (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ 4.0 y) (- (* y 0.75) (- z x))))
* [exit]simplify:  Simplified to (sqrt (* (/ 4.0 y) (- (* y 0.75) (- z x))))
* [enter]simplify:  Simplifying (sqrt (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (108 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ 4.0 y) (- (* y 0.75) (- z x))))
* [exit]simplify:  Simplified to (sqrt (* (/ 4.0 y) (- (* y 0.75) (- z x))))
* * * * [misc]progress:  [ 19 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (- (* 4.0 (- (+ x (* y 0.75)) z))) (- y))))>
* [enter]simplify:  Simplifying (- (* 4.0 (- (+ x (* y 0.75)) z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (103 enodes)
* [exit]simplify:  Simplified to (* (- 4.0) (+ (* y 0.75) (- x z)))
* [exit]simplify:  Simplified to (* (- 4.0) (+ (* y 0.75) (- x z)))
* [enter]simplify:  Simplifying (- y)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- y)
* [exit]simplify:  Simplified to (- y)
* * * * [misc]progress:  [ 20 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (* 1 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))))>
* * * * [misc]progress:  [ 21 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (* (* 4.0 (- (+ x (* y 0.75)) z)) (/ 1 y))))>
* [enter]simplify:  Simplifying (/ 1 y)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 y)
* [exit]simplify:  Simplified to (/ 1 y)
* * * * [misc]progress:  [ 22 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ 1 (/ y (* 4.0 (- (+ x (* y 0.75)) z))))))>
* [enter]simplify:  Simplifying (/ y (* 4.0 (- (+ x (* y 0.75)) z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (/ (/ y 4.0) (+ (- x z) (* 0.75 y)))
* [exit]simplify:  Simplified to (/ (/ y 4.0) (+ (- x z) (* 0.75 y)))
* * * * [misc]progress:  [ 23 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ 4.0 (/ y (- (+ x (* y 0.75)) z)))))>
* [enter]simplify:  Simplifying (/ y (- (+ x (* y 0.75)) z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (/ y (- (* y 0.75) (- z x)))
* [exit]simplify:  Simplified to (/ y (- (* y 0.75) (- z x)))
* * * * [misc]progress:  [ 24 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (- (pow (+ x (* y 0.75)) 3) (pow z 3))) (* y (+ (* (+ x (* y 0.75)) (+ x (* y 0.75))) (+ (* z z) (* (+ x (* y 0.75)) z)))))))>
* [enter]simplify:  Simplifying (* y (+ (* (+ x (* y 0.75)) (+ x (* y 0.75))) (+ (* z z) (* (+ x (* y 0.75)) z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (221 enodes)
* * [misc]simplify:  iters left: 2 (377 enodes)
* [exit]simplify:  Simplified to (* y (+ (* (+ (+ z x) (* y 0.75)) z) (* (+ (* y 0.75) x) (+ (* y 0.75) x))))
* [exit]simplify:  Simplified to (* y (+ (* (+ (+ z x) (* y 0.75)) z) (* (+ (* y 0.75) x) (+ (* y 0.75) x))))
* * * * [misc]progress:  [ 25 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (- (* (+ x (* y 0.75)) (+ x (* y 0.75))) (* z z))) (* y (+ (+ x (* y 0.75)) z)))))>
* [enter]simplify:  Simplifying (* y (+ (+ x (* y 0.75)) z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (* y (+ (* y 0.75) (+ x z)))
* [exit]simplify:  Simplified to (* y (+ (* y 0.75) (+ x z)))
* * * * [misc]progress:  [ 26 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (- (pow (+ x (* y 0.75)) 1) z)) y)))>
* * * * [misc]progress:  [ 27 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (- (exp (log (+ x (* y 0.75)))) z)) y)))>
* [enter]simplify:  Simplifying (log (+ x (* y 0.75)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (log (+ x (* 0.75 y)))
* [exit]simplify:  Simplified to (log (+ x (* 0.75 y)))
* * * * [misc]progress:  [ 28 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (- (log (exp (+ x (* y 0.75)))) z)) y)))>
* [enter]simplify:  Simplifying (exp (+ x (* y 0.75)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* [exit]simplify:  Simplified to (exp (+ x (* 0.75 y)))
* [exit]simplify:  Simplified to (exp (+ x (* 0.75 y)))
* * * * [misc]progress:  [ 29 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (- (* (* (cbrt (+ x (* y 0.75))) (cbrt (+ x (* y 0.75)))) (cbrt (+ x (* y 0.75)))) z)) y)))>
* [enter]simplify:  Simplifying (* (cbrt (+ x (* y 0.75))) (cbrt (+ x (* y 0.75))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ x (* 0.75 y))) (cbrt (+ x (* 0.75 y))))
* [exit]simplify:  Simplified to (* (cbrt (+ x (* 0.75 y))) (cbrt (+ x (* 0.75 y))))
* [enter]simplify:  Simplifying (cbrt (+ x (* y 0.75)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (cbrt (+ x (* 0.75 y)))
* [exit]simplify:  Simplified to (cbrt (+ x (* 0.75 y)))
* * * * [misc]progress:  [ 30 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (- (cbrt (* (* (+ x (* y 0.75)) (+ x (* y 0.75))) (+ x (* y 0.75)))) z)) y)))>
* [enter]simplify:  Simplifying (* (* (+ x (* y 0.75)) (+ x (* y 0.75))) (+ x (* y 0.75)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (195 enodes)
* * [misc]simplify:  iters left: 2 (424 enodes)
* [exit]simplify:  Simplified to (pow (+ x (* 0.75 y)) 3)
* [exit]simplify:  Simplified to (pow (+ x (* 0.75 y)) 3)
* * * * [misc]progress:  [ 31 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (- (* (sqrt (+ x (* y 0.75))) (sqrt (+ x (* y 0.75)))) z)) y)))>
* [enter]simplify:  Simplifying (sqrt (+ x (* y 0.75)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ x (* 0.75 y)))
* [exit]simplify:  Simplified to (sqrt (+ x (* 0.75 y)))
* [enter]simplify:  Simplifying (sqrt (+ x (* y 0.75)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (sqrt (+ x (* 0.75 y)))
* [exit]simplify:  Simplified to (sqrt (+ x (* 0.75 y)))
* * * * [misc]progress:  [ 32 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (- (/ (+ (pow x 3) (pow (* y 0.75) 3)) (+ (* x x) (- (* (* y 0.75) (* y 0.75)) (* x (* y 0.75))))) z)) y)))>
* [enter]simplify:  Simplifying (+ (pow x 3) (pow (* y 0.75) 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (+ (pow x 3) (pow (* y 0.75) 3))
* [exit]simplify:  Simplified to (+ (pow x 3) (pow (* y 0.75) 3))
* [enter]simplify:  Simplifying (+ (* x x) (- (* (* y 0.75) (* y 0.75)) (* x (* y 0.75))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (56 enodes)
* [exit]simplify:  Simplified to (+ (* x x) (* (- (* y 0.75) x) (* y 0.75)))
* [exit]simplify:  Simplified to (+ (* x x) (* (- (* y 0.75) x) (* y 0.75)))
* * * * [misc]progress:  [ 33 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (- (* 1 (+ x (* y 0.75))) z)) y)))>
* * * * [misc]progress:  [ 34 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (- (/ (- (* x x) (* (* y 0.75) (* y 0.75))) (- x (* y 0.75))) z)) y)))>
* [enter]simplify:  Simplifying (- (* x x) (* (* y 0.75) (* y 0.75)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (* (- x (* y 0.75)) (+ (* y 0.75) x))
* [exit]simplify:  Simplified to (* (- x (* y 0.75)) (+ (* y 0.75) x))
* [enter]simplify:  Simplifying (- x (* y 0.75))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (- x (* 0.75 y))
* [exit]simplify:  Simplified to (- x (* 0.75 y))
* * * * [misc]progress:  [ 35 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ (* y 0.75) x) z)) y)))>
* * * * [misc]progress:  [ 36 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (pow (- (+ x (* y 0.75)) z) 1)) y)))>
* * * * [misc]progress:  [ 37 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (exp (log (- (+ x (* y 0.75)) z)))) y)))>
* [enter]simplify:  Simplifying (log (- (+ x (* y 0.75)) z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (log (- (* 0.75 y) (- z x)))
* [exit]simplify:  Simplified to (log (- (* 0.75 y) (- z x)))
* * * * [misc]progress:  [ 38 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (log (exp (- (+ x (* y 0.75)) z)))) y)))>
* [enter]simplify:  Simplifying (exp (- (+ x (* y 0.75)) z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (46 enodes)
* [exit]simplify:  Simplified to (exp (+ (- x z) (* 0.75 y)))
* [exit]simplify:  Simplified to (exp (+ (- x z) (* 0.75 y)))
* * * * [misc]progress:  [ 39 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (* (* (cbrt (- (+ x (* y 0.75)) z)) (cbrt (- (+ x (* y 0.75)) z))) (cbrt (- (+ x (* y 0.75)) z)))) y)))>
* [enter]simplify:  Simplifying (* (cbrt (- (+ x (* y 0.75)) z)) (cbrt (- (+ x (* y 0.75)) z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (- x z) (* 0.75 y))) (cbrt (+ (- x z) (* 0.75 y))))
* [exit]simplify:  Simplified to (* (cbrt (+ (- x z) (* 0.75 y))) (cbrt (+ (- x z) (* 0.75 y))))
* [enter]simplify:  Simplifying (cbrt (- (+ x (* y 0.75)) z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* 0.75 y) (- z x)))
* [exit]simplify:  Simplified to (cbrt (- (* 0.75 y) (- z x)))
* * * * [misc]progress:  [ 40 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (cbrt (* (* (- (+ x (* y 0.75)) z) (- (+ x (* y 0.75)) z)) (- (+ x (* y 0.75)) z)))) y)))>
* [enter]simplify:  Simplifying (* (* (- (+ x (* y 0.75)) z) (- (+ x (* y 0.75)) z)) (- (+ x (* y 0.75)) z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (123 enodes)
* [exit]simplify:  Simplified to (pow (+ (* 0.75 y) (- x z)) 3)
* [exit]simplify:  Simplified to (pow (+ (* 0.75 y) (- x z)) 3)
* * * * [misc]progress:  [ 41 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (* (sqrt (- (+ x (* y 0.75)) z)) (sqrt (- (+ x (* y 0.75)) z)))) y)))>
* [enter]simplify:  Simplifying (sqrt (- (+ x (* y 0.75)) z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* 0.75 y) (- z x)))
* [exit]simplify:  Simplified to (sqrt (- (* 0.75 y) (- z x)))
* [enter]simplify:  Simplifying (sqrt (- (+ x (* y 0.75)) z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* 0.75 y) (- z x)))
* [exit]simplify:  Simplified to (sqrt (- (* 0.75 y) (- z x)))
* * * * [misc]progress:  [ 42 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (/ (- (pow (+ x (* y 0.75)) 3) (pow z 3)) (+ (* (+ x (* y 0.75)) (+ x (* y 0.75))) (+ (* z z) (* (+ x (* y 0.75)) z))))) y)))>
* [enter]simplify:  Simplifying (- (pow (+ x (* y 0.75)) 3) (pow z 3))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (198 enodes)
* * [misc]simplify:  iters left: 1 (387 enodes)
* [exit]simplify:  Simplified to (- (pow (+ x (* 0.75 y)) 3) (pow z 3))
* [exit]simplify:  Simplified to (- (pow (+ x (* 0.75 y)) 3) (pow z 3))
* [enter]simplify:  Simplifying (+ (* (+ x (* y 0.75)) (+ x (* y 0.75))) (+ (* z z) (* (+ x (* y 0.75)) z)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (+ (* (+ x (* 0.75 y)) (+ (* 0.75 y) (+ z x))) (* z z))
* [exit]simplify:  Simplified to (+ (* (+ x (* 0.75 y)) (+ (* 0.75 y) (+ z x))) (* z z))
* * * * [misc]progress:  [ 43 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (+ (+ x (* y 0.75)) (- z))) y)))>
* [enter]simplify:  Simplifying (- z)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- z)
* [exit]simplify:  Simplified to (- z)
* * * * [misc]progress:  [ 44 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (* 1 (- (+ x (* y 0.75)) z))) y)))>
* * * * [misc]progress:  [ 45 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (/ (- (* (+ x (* y 0.75)) (+ x (* y 0.75))) (* z z)) (+ (+ x (* y 0.75)) z))) y)))>
* [enter]simplify:  Simplifying (- (* (+ x (* y 0.75)) (+ x (* y 0.75))) (* z z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (112 enodes)
* * [misc]simplify:  iters left: 2 (315 enodes)
* [exit]simplify:  Simplified to (* (+ (* 0.75 y) (- x z)) (+ (* 0.75 y) (+ z x)))
* [exit]simplify:  Simplified to (* (+ (* 0.75 y) (- x z)) (+ (* 0.75 y) (+ z x)))
* [enter]simplify:  Simplifying (+ (+ x (* y 0.75)) z)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* [exit]simplify:  Simplified to (+ (* 0.75 y) (+ x z))
* [exit]simplify:  Simplified to (+ (* 0.75 y) (+ x z))
* * * * [misc]progress:  [ 46 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ 1.0 (/ (* 4.0 (+ x (- (* y 0.75) z))) y)))>
* [enter]simplify:  Simplifying (- (* y 0.75) z)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (- (* 0.75 y) z)
* [exit]simplify:  Simplified to (- (* 0.75 y) z)
* * * * [misc]progress:  [ 47 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (pow (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) 1))>
* * * * [misc]progress:  [ 48 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (exp (log (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))))>
* [enter]simplify:  Simplifying (log (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (119 enodes)
* [exit]simplify:  Simplified to (log (+ (/ (+ (* y 0.75) (- x z)) (/ y 4.0)) 1.0))
* [exit]simplify:  Simplified to (log (+ (/ (+ (* y 0.75) (- x z)) (/ y 4.0)) 1.0))
* * * * [misc]progress:  [ 49 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (log (exp (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))))>
* [enter]simplify:  Simplifying (exp (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (80 enodes)
* * [misc]simplify:  iters left: 1 (165 enodes)
* [exit]simplify:  Simplified to (* (exp 1.0) (pow (exp (/ 4.0 y)) (+ (* y 0.75) (- x z))))
* [exit]simplify:  Simplified to (* (exp 1.0) (pow (exp (/ 4.0 y)) (+ (* y 0.75) (- x z))))
* * * * [misc]progress:  [ 50 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (* (* (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))) (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))) (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))))>
* [enter]simplify:  Simplifying (* (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))) (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (120 enodes)
* [exit]simplify:  Simplified to (* (cbrt (+ (/ (- (* y 0.75) (- z x)) (/ y 4.0)) 1.0)) (cbrt (+ (/ (- (* y 0.75) (- z x)) (/ y 4.0)) 1.0)))
* [exit]simplify:  Simplified to (* (cbrt (+ (/ (- (* y 0.75) (- z x)) (/ y 4.0)) 1.0)) (cbrt (+ (/ (- (* y 0.75) (- z x)) (/ y 4.0)) 1.0)))
* [enter]simplify:  Simplifying (cbrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (119 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (/ (+ (* y 0.75) (- x z)) (/ y 4.0)) 1.0))
* [exit]simplify:  Simplified to (cbrt (+ (/ (+ (* y 0.75) (- x z)) (/ y 4.0)) 1.0))
* * * * [misc]progress:  [ 51 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (cbrt (* (* (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))))>
* [enter]simplify:  Simplifying (* (* (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (86 enodes)
* * [misc]simplify:  iters left: 3 (223 enodes)
* [exit]simplify:  Simplified to (pow (+ (* (- (* y 0.75) (- z x)) (/ 4.0 y)) 1.0) 3)
* [exit]simplify:  Simplified to (pow (+ (* (- (* y 0.75) (- z x)) (/ 4.0 y)) 1.0) 3)
* * * * [misc]progress:  [ 52 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (* (sqrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))) (sqrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))))>
* [enter]simplify:  Simplifying (sqrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (119 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (/ (+ (* y 0.75) (- x z)) (/ y 4.0)) 1.0))
* [exit]simplify:  Simplified to (sqrt (+ (/ (+ (* y 0.75) (- x z)) (/ y 4.0)) 1.0))
* [enter]simplify:  Simplifying (sqrt (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (119 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (/ (+ (* y 0.75) (- x z)) (/ y 4.0)) 1.0))
* [exit]simplify:  Simplified to (sqrt (+ (/ (+ (* y 0.75) (- x z)) (/ y 4.0)) 1.0))
* * * * [misc]progress:  [ 53 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (+ (pow 1.0 3) (pow (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) 3)) (+ (* 1.0 1.0) (- (* (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) (* 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))))))>
* [enter]simplify:  Simplifying (+ (pow 1.0 3) (pow (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) 3))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (351 enodes)
* [exit]simplify:  Simplified to (+ (pow 1.0 3) (pow (/ (+ (- x z) (* 0.75 y)) (/ y 4.0)) 3))
* [exit]simplify:  Simplified to (+ (pow 1.0 3) (pow (/ (+ (- x z) (* 0.75 y)) (/ y 4.0)) 3))
* [enter]simplify:  Simplifying (+ (* 1.0 1.0) (- (* (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)) (* 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (76 enodes)
* * [misc]simplify:  iters left: 3 (150 enodes)
* * [misc]simplify:  iters left: 2 (284 enodes)
* [exit]simplify:  Simplified to (- (* (* (/ 4.0 y) (- (* 0.75 y) (- z x))) (* (/ 4.0 y) (- (* 0.75 y) (- z x)))) (- (* (/ 4.0 (/ y 1.0)) (- (* 0.75 y) (- z x))) (* 1.0 1.0)))
* [exit]simplify:  Simplified to (- (* (* (/ 4.0 y) (- (* 0.75 y) (- z x))) (* (/ 4.0 y) (- (* 0.75 y) (- z x)))) (- (* (/ 4.0 (/ y 1.0)) (- (* 0.75 y) (- z x))) (* 1.0 1.0)))
* * * * [misc]progress:  [ 54 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (* 1 (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))))>
* * * * [misc]progress:  [ 55 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (/ (- (* 1.0 1.0) (* (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))) (- 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))))>
* [enter]simplify:  Simplifying (- (* 1.0 1.0) (* (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (470 enodes)
* [exit]simplify:  Simplified to (* (+ 1.0 (* (/ 4.0 y) (- (* 0.75 y) (- z x)))) (- 1.0 (* (/ 4.0 y) (- (* 0.75 y) (- z x)))))
* [exit]simplify:  Simplified to (* (+ 1.0 (* (/ 4.0 y) (- (* 0.75 y) (- z x)))) (- 1.0 (* (/ 4.0 y) (- (* 0.75 y) (- z x)))))
* [enter]simplify:  Simplifying (- 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* * [misc]simplify:  iters left: 1 (113 enodes)
* [exit]simplify:  Simplified to (- 1.0 (* (/ 4.0 y) (- (* y 0.75) (- z x))))
* [exit]simplify:  Simplified to (- 1.0 (* (/ 4.0 y) (- (* y 0.75) (- z x))))
* * * * [misc]progress:  [ 56 / 56 ] simplifiying candidate #<alt-delta (λ (x y z) (+ (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) 1.0))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (* (/ 4.0 y) (- z x))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 1 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (* (/ 4.0 y) (- z x)) in (y z x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 4.0 y) (- z x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 4.0 y) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 4.0 y) into (/ 4.0 y)
* [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]taylor:  Taking taylor expansion of (* (/ 4.0 y) (- z x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 4.0 y) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 4.0 y) into (/ 4.0 y)
* [misc]taylor:  Taking taylor expansion of (- z x) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ 4.0 y) (- z x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 4.0 y) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 4.0 1) into 4.0
* [misc]taylor:  Taking taylor expansion of (- z x) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ 4.0 y) (- z x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 4.0 y) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 4.0 1) into 4.0
* [misc]taylor:  Taking taylor expansion of (- z x) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ z (- x)) into (- z x)
* [misc]backup-simplify:  Simplify (* 4.0 (- z x)) into (* 4.0 (- z x))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- z x)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- z x) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* 4.0 (- x)) into (* -4.0 x)
* [misc]taylor:  Taking taylor expansion of (* -4.0 x) in x
* [misc]taylor:  Taking taylor expansion of -4.0 in x
* [misc]backup-simplify:  Simplify -4.0 into -4.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -4.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (- z x))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 1) (* 0 (- x))) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (+ (* -4.0 1) (* 0 0)) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (- z x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 (- x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -4.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- 4.0) (* x (* 1 (/ 1 y)))) (* 4.0 (* 1 (* z (/ 1 y))))) into (- (* 4.0 (/ z y)) (* 4.0 (/ x y)))
* [misc]approximate:  Taking taylor expansion of (* (/ 4.0 (/ 1 y)) (- (/ 1 z) (/ 1 x))) in (y z x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 4.0 (/ 1 y)) (- (/ 1 z) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 4.0 (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (/ 4.0 (/ 1 y)) into (* 4.0 y)
* [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]taylor:  Taking taylor expansion of (* (/ 4.0 (/ 1 y)) (- (/ 1 z) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 4.0 (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (/ 4.0 (/ 1 y)) into (* 4.0 y)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 x)) 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 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 (* (/ 4.0 (/ 1 y)) (- (/ 1 z) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 4.0 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking 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 (/ 4.0 1) into 4.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 x)) 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 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 (* (/ 4.0 (/ 1 y)) (- (/ 1 z) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 4.0 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking 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 (/ 4.0 1) into 4.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 x)) 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 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 z) (- (/ 1 x))) into (- (/ 1 z) (/ 1 x))
* [misc]backup-simplify:  Simplify (* 4.0 (- (/ 1 z) (/ 1 x))) into (* 4.0 (- (/ 1 z) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (- (/ 1 z) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 x)) 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 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 4.0 1) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (- (/ 1 z) (/ 1 x)))) 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 (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* 4.0 (- (/ 1 x))) (* 0 1)) into (- (* 4.0 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (- (/ 1 z) (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 (- (/ 1 x))) (* 0 1))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 z) (/ 1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 x))) (* 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 (* 1 (* (/ 1 (/ 1 z)) (/ 1 y)))) (* (- 4.0) (* (/ 1 (/ 1 x)) (* 1 (/ 1 y))))) into (- (* 4.0 (/ z y)) (* 4.0 (/ x y)))
* [misc]approximate:  Taking taylor expansion of (* (/ 4.0 (/ 1 (- y))) (- (/ 1 (- z)) (/ 1 (- x)))) in (y z x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 4.0 (/ 1 (- y))) (- (/ 1 (- z)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 4.0 (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (/ 4.0 (/ -1 y)) into (* -4.0 y)
* [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]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- 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 (* (/ 4.0 (/ 1 (- y))) (- (/ 1 (- z)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 4.0 (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (/ 4.0 (/ -1 y)) into (* -4.0 y)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- z)) (/ 1 (- x))) 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 (- 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 (* (/ 4.0 (/ 1 (- y))) (- (/ 1 (- z)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 4.0 (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (/ 4.0 -1) into -4.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- z)) (/ 1 (- x))) 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 (- 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 (* (/ 4.0 (/ 1 (- y))) (- (/ 1 (- z)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 4.0 (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (/ 4.0 -1) into -4.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- z)) (/ 1 (- x))) 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 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 z) (/ 1 x)) into (- (/ 1 x) (/ 1 z))
* [misc]backup-simplify:  Simplify (* -4.0 (- (/ 1 x) (/ 1 z))) into (* -4.0 (- (/ 1 x) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (* -4.0 (- (/ 1 x) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of -4.0 in z
* [misc]backup-simplify:  Simplify -4.0 into -4.0
* [misc]taylor:  Taking taylor expansion of (- (/ 1 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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -4.0 -1) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -4.0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -4.0 0) (* 0 (- (/ 1 x) (/ 1 z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* -4.0 (/ 1 x)) (* 0 -1)) into (- (* 4.0 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -4.0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -4.0 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 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 x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) 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 (+ (* -4.0 0) (+ (* 0 (/ 1 x)) (* 0 -1))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 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 -1) (+ (* -4.0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 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 x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -4.0 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (* 0 -1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 (* 1 (* (/ 1 (/ 1 (- z))) (/ 1 (- y))))) (* (- 4.0) (* (/ 1 (/ 1 (- x))) (* 1 (/ 1 (- y)))))) into (- (* 4.0 (/ z y)) (* 4.0 (/ x y)))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 1 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 28 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ 3.0 1.0) (- (* 4.0 (/ z y)) (* 4.0 (/ x y)))))>
* [enter]simplify:  Simplifying (- (+ 3.0 1.0) (- (* 4.0 (/ z y)) (* 4.0 (/ x y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (+ 1.0 3.0) (* (- (/ z y) (/ x y)) 4.0))
* * * * [misc]progress:  [ 2 / 28 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ 3.0 1.0) (- (* 4.0 (/ z y)) (* 4.0 (/ x y)))))>
* [enter]simplify:  Simplifying (- (+ 3.0 1.0) (- (* 4.0 (/ z y)) (* 4.0 (/ x y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (+ 1.0 3.0) (* (- (/ z y) (/ x y)) 4.0))
* * * * [misc]progress:  [ 3 / 28 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ 3.0 1.0) (- (* 4.0 (/ z y)) (* 4.0 (/ x y)))))>
* [enter]simplify:  Simplifying (- (+ 3.0 1.0) (- (* 4.0 (/ z y)) (* 4.0 (/ x y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (+ 1.0 3.0) (* (- (/ z y) (/ x y)) 4.0))
* * * * [misc]progress:  [ 4 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (pow (* (/ 4.0 y) (- z x)) 1)))>
* [enter]simplify:  Simplifying (* (/ 4.0 y) (- z x))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (* (/ 4.0 y) (- z x))
* [exit]simplify:  Simplified to (* (/ 4.0 y) (- z x))
* * * * [misc]progress:  [ 5 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (pow (* (/ 4.0 y) (- z x)) 1)))>
* * * * [misc]progress:  [ 6 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (exp (+ (log (/ 4.0 y)) (log (- z x))))))>
* [enter]simplify:  Simplifying (+ (log (/ 4.0 y)) (log (- z x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* [exit]simplify:  Simplified to (+ (log (/ 4.0 y)) (log (- z x)))
* [exit]simplify:  Simplified to (+ (log (/ 4.0 y)) (log (- z x)))
* * * * [misc]progress:  [ 7 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (exp (log (* (/ 4.0 y) (- z x))))))>
* [enter]simplify:  Simplifying (log (* (/ 4.0 y) (- z x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (log (/ (- z x) (/ y 4.0)))
* [exit]simplify:  Simplified to (log (/ (- z x) (/ y 4.0)))
* * * * [misc]progress:  [ 8 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (log (exp (* (/ 4.0 y) (- z x))))))>
* [enter]simplify:  Simplifying (exp (* (/ 4.0 y) (- z x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (exp (* (/ 4.0 y) (- z x)))
* [exit]simplify:  Simplified to (exp (* (/ 4.0 y) (- z x)))
* * * * [misc]progress:  [ 9 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (cbrt (* (* (* (/ 4.0 y) (/ 4.0 y)) (/ 4.0 y)) (* (* (- z x) (- z x)) (- z x))))))>
* [enter]simplify:  Simplifying (* (* (* (/ 4.0 y) (/ 4.0 y)) (/ 4.0 y)) (* (* (- z x) (- z x)) (- z x)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (113 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (* (pow (- z x) 3) (pow (/ 4.0 y) 3))
* [exit]simplify:  Simplified to (* (pow (- z x) 3) (pow (/ 4.0 y) 3))
* * * * [misc]progress:  [ 10 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (* (* (cbrt (* (/ 4.0 y) (- z x))) (cbrt (* (/ 4.0 y) (- z x)))) (cbrt (* (/ 4.0 y) (- z x))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (/ 4.0 y) (- z x))) (cbrt (* (/ 4.0 y) (- z x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (/ 4.0 y) (- z x))) (cbrt (* (/ 4.0 y) (- z x))))
* [exit]simplify:  Simplified to (* (cbrt (* (/ 4.0 y) (- z x))) (cbrt (* (/ 4.0 y) (- z x))))
* [enter]simplify:  Simplifying (cbrt (* (/ 4.0 y) (- z x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (* (/ 4.0 y) (- z x)))
* [exit]simplify:  Simplified to (cbrt (* (/ 4.0 y) (- z x)))
* * * * [misc]progress:  [ 11 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (cbrt (* (* (* (/ 4.0 y) (- z x)) (* (/ 4.0 y) (- z x))) (* (/ 4.0 y) (- z x))))))>
* [enter]simplify:  Simplifying (* (* (* (/ 4.0 y) (- z x)) (* (/ 4.0 y) (- z x))) (* (/ 4.0 y) (- z x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (120 enodes)
* * [misc]simplify:  iters left: 1 (176 enodes)
* [exit]simplify:  Simplified to (pow (* (/ 4.0 y) (- z x)) 3)
* [exit]simplify:  Simplified to (pow (* (/ 4.0 y) (- z x)) 3)
* * * * [misc]progress:  [ 12 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (* (sqrt (* (/ 4.0 y) (- z x))) (sqrt (* (/ 4.0 y) (- z x))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ 4.0 y) (- z x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ 4.0 y) (- z x)))
* [exit]simplify:  Simplified to (sqrt (* (/ 4.0 y) (- z x)))
* [enter]simplify:  Simplifying (sqrt (* (/ 4.0 y) (- z x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (sqrt (* (/ 4.0 y) (- z x)))
* [exit]simplify:  Simplified to (sqrt (* (/ 4.0 y) (- z x)))
* * * * [misc]progress:  [ 13 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (/ (* 4.0 (- (pow z 3) (pow x 3))) (* y (+ (* z z) (+ (* x x) (* z x)))))))>
* [enter]simplify:  Simplifying (* 4.0 (- (pow z 3) (pow x 3)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (* 4.0 (- (pow z 3) (pow x 3)))
* [exit]simplify:  Simplified to (* 4.0 (- (pow z 3) (pow x 3)))
* [enter]simplify:  Simplifying (* y (+ (* z z) (+ (* x x) (* z x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (105 enodes)
* [exit]simplify:  Simplified to (+ (* (* z y) (+ x z)) (* y (* x x)))
* [exit]simplify:  Simplified to (+ (* (* z y) (+ x z)) (* y (* x x)))
* * * * [misc]progress:  [ 14 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (/ (* 4.0 (- (* z z) (* x x))) (* y (+ z x)))))>
* [enter]simplify:  Simplifying (* 4.0 (- (* z z) (* x x)))
* * [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 (* (* 4.0 (- z x)) (+ x z))
* [exit]simplify:  Simplified to (* (* 4.0 (- z x)) (+ x z))
* [enter]simplify:  Simplifying (* y (+ z x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* [exit]simplify:  Simplified to (* (+ z x) y)
* [exit]simplify:  Simplified to (* (+ z x) y)
* * * * [misc]progress:  [ 15 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (* 1 (* (/ 4.0 y) (- z x)))))>
* * * * [misc]progress:  [ 16 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (+ (* (/ 4.0 y) z) (* (/ 4.0 y) (- x)))))>
* [enter]simplify:  Simplifying (* (/ 4.0 y) z)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (* (/ z y) 4.0)
* [exit]simplify:  Simplified to (* (/ z y) 4.0)
* [enter]simplify:  Simplifying (* (/ 4.0 y) (- x))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (/ 4.0 y) (- x))
* [exit]simplify:  Simplified to (* (/ 4.0 y) (- x))
* * * * [misc]progress:  [ 17 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (+ (* z (/ 4.0 y)) (* (- x) (/ 4.0 y)))))>
* [enter]simplify:  Simplifying (* z (/ 4.0 y))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (14 enodes)
* [exit]simplify:  Simplified to (/ 4.0 (/ y z))
* [exit]simplify:  Simplified to (/ 4.0 (/ y z))
* [enter]simplify:  Simplifying (* (- x) (/ 4.0 y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (* (- x) (/ 4.0 y))
* [exit]simplify:  Simplified to (* (- x) (/ 4.0 y))
* * * * [misc]progress:  [ 18 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (* (* (/ 4.0 y) (* (cbrt (- z x)) (cbrt (- z x)))) (cbrt (- z x)))))>
* [enter]simplify:  Simplifying (* (/ 4.0 y) (* (cbrt (- z x)) (cbrt (- z x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (/ (* 4.0 (cbrt (- z x))) (/ y (cbrt (- z x))))
* [exit]simplify:  Simplified to (/ (* 4.0 (cbrt (- z x))) (/ y (cbrt (- z x))))
* * * * [misc]progress:  [ 19 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (* (* (/ 4.0 y) (sqrt (- z x))) (sqrt (- z x)))))>
* [enter]simplify:  Simplifying (* (/ 4.0 y) (sqrt (- z x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (19 enodes)
* [exit]simplify:  Simplified to (* (/ 4.0 y) (sqrt (- z x)))
* [exit]simplify:  Simplified to (* (/ 4.0 y) (sqrt (- z x)))
* * * * [misc]progress:  [ 20 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (* (* (/ 4.0 y) 1) (- z x))))>
* [enter]simplify:  Simplifying (* (/ 4.0 y) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ 4.0 y)
* [exit]simplify:  Simplified to (/ 4.0 y)
* * * * [misc]progress:  [ 21 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (* (* (cbrt (/ 4.0 y)) (cbrt (/ 4.0 y))) (* (cbrt (/ 4.0 y)) (- z x)))))>
* [enter]simplify:  Simplifying (* (cbrt (/ 4.0 y)) (- z x))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ 4.0 y)) (- z x))
* [exit]simplify:  Simplified to (* (cbrt (/ 4.0 y)) (- z x))
* * * * [misc]progress:  [ 22 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (* (sqrt (/ 4.0 y)) (* (sqrt (/ 4.0 y)) (- z x)))))>
* [enter]simplify:  Simplifying (* (sqrt (/ 4.0 y)) (- z x))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ 4.0 y)) (- z x))
* [exit]simplify:  Simplified to (* (sqrt (/ 4.0 y)) (- z x))
* * * * [misc]progress:  [ 23 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (* 1 (* (/ 4.0 y) (- z x)))))>
* [enter]simplify:  Simplifying (* (/ 4.0 y) (- z x))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (16 enodes)
* [exit]simplify:  Simplified to (* (/ 4.0 y) (- z x))
* [exit]simplify:  Simplified to (* (/ 4.0 y) (- z x))
* * * * [misc]progress:  [ 24 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (* 4.0 (* (/ 1 y) (- z x)))))>
* [enter]simplify:  Simplifying (* (/ 1 y) (- z x))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (/ (- z x) y)
* [exit]simplify:  Simplified to (/ (- z x) y)
* * * * [misc]progress:  [ 25 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (/ (* (/ 4.0 y) (- (pow z 3) (pow x 3))) (+ (* z z) (+ (* x x) (* z x))))))>
* [enter]simplify:  Simplifying (* (/ 4.0 y) (- (pow z 3) (pow x 3)))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (* (- (pow z 3) (pow x 3)) (/ 4.0 y))
* [exit]simplify:  Simplified to (* (- (pow z 3) (pow x 3)) (/ 4.0 y))
* * * * [misc]progress:  [ 26 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (/ (* (/ 4.0 y) (- (* z z) (* x x))) (+ z x))))>
* [enter]simplify:  Simplifying (* (/ 4.0 y) (- (* z z) (* x x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (157 enodes)
* [exit]simplify:  Simplified to (/ (- z x) (/ (/ y 4.0) (+ x z)))
* [exit]simplify:  Simplified to (/ (- z x) (/ (/ y 4.0) (+ x z)))
* * * * [misc]progress:  [ 27 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (/ (* 4.0 (- z x)) y)))>
* [enter]simplify:  Simplifying (* 4.0 (- z x))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- z x) 4.0)
* [exit]simplify:  Simplified to (* (- z x) 4.0)
* * * * [misc]progress:  [ 28 / 28 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 3.0 1.0) (* (- z x) (/ 4.0 y))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (- (/ z y) (/ x y)) 4.0)))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (- (/ z y) (/ x y)) in (z y x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ z y) (/ x y)) in x
* [misc]taylor:  Taking taylor expansion of (/ z y) in x
* [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 y) into (/ z y)
* [misc]taylor:  Taking taylor expansion of (/ x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (- (/ z y) (/ x y)) in y
* [misc]taylor:  Taking taylor expansion of (/ z y) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ z 1) into z
* [misc]taylor:  Taking taylor expansion of (/ x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ x 1) into x
* [misc]taylor:  Taking taylor expansion of (- (/ z y) (/ x 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 (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ x y) into (/ x y)
* [misc]taylor:  Taking taylor expansion of (- (/ z y) (/ x 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 (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ x y) into (/ x y)
* [misc]backup-simplify:  Simplify (- (/ x y)) into (- (/ x y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ x y))) into (- (/ x y))
* [misc]taylor:  Taking taylor expansion of (- (/ x y)) in y
* [misc]taylor:  Taking taylor expansion of (/ x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ x 1) into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ x y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ x y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]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 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ x y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (* x (* (/ 1 y) 1))) (* 1 (* 1 (* (/ 1 y) z)))) into (- (/ z y) (/ x y))
* [misc]approximate:  Taking taylor expansion of (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) in (z y x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (/ 1 y)) 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 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 z) (/ 1 y)) into (/ y z)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 y)) into y
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 z) 1) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 1) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 y)) into y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 y)) into (/ y x)
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 y)) into y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 y)) into (/ y x)
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 y)) (+ (* y (/ 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ y x)) into (- (/ y x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ y x))) into (- (/ y x))
* [misc]taylor:  Taking taylor expansion of (- (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of (/ y x) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 in x
* [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 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 y)) (+ (* y (/ 0 (/ 1 y))) (* 0 (/ 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 y)) (+ (* (/ y x) (/ 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 y)) (+ (* y (/ 0 (/ 1 y))) (* 0 (/ 0 (/ 1 y))) (* 0 (/ 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 y)) (+ (* (/ y x) (/ 0 (/ 1 y))) (* 0 (/ 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 y) (/ 1 (/ 1 z))))) (* -1 (* (/ 1 (/ 1 x)) (* (/ 1 y) 1)))) into (- (/ z y) (/ x y))
* [misc]approximate:  Taking taylor expansion of (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) in (z y x) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (/ 1 (- y))) 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 (- 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 z) (/ -1 y)) into (/ y z)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -1 y)) into y
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]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) -1) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -1) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking 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 (/ -1 y)) into y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (/ (/ -1 x) (/ -1 y)) into (/ y x)
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking 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 (/ -1 y)) into y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (/ (/ -1 x) (/ -1 y)) into (/ y x)
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-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 (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 y)) (+ (* y (/ 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ y x)) into (- (/ y x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ y x))) into (- (/ y x))
* [misc]taylor:  Taking taylor expansion of (- (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of (/ y x) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 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 (/ -1 y)) (+ (* y (/ 0 (/ -1 y))) (* 0 (/ 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (/ -1 y)) (+ (* (/ y x) (/ 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (/ -1 y)) (+ (* y (/ 0 (/ -1 y))) (* 0 (/ 0 (/ -1 y))) (* 0 (/ 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (/ -1 y)) (+ (* (/ y x) (/ 0 (/ -1 y))) (* 0 (/ 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- z)))))) (* -1 (* (/ 1 (/ 1 (- x))) (* (/ 1 (- y)) 1)))) into (- (/ z y) (/ x y))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (* (- (/ z y) (/ x y)) 4.0) in (z y x) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ z y) (/ x y)) 4.0) in x
* [misc]taylor:  Taking taylor expansion of (- (/ z y) (/ x y)) in x
* [misc]taylor:  Taking taylor expansion of (/ z y) in x
* [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 y) into (/ z y)
* [misc]taylor:  Taking taylor expansion of (/ x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* (- (/ z y) (/ x y)) 4.0) in y
* [misc]taylor:  Taking taylor expansion of (- (/ z y) (/ x y)) in y
* [misc]taylor:  Taking taylor expansion of (/ z y) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ z 1) into z
* [misc]taylor:  Taking taylor expansion of (/ x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ x 1) into x
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* (- (/ z y) (/ x y)) 4.0) in z
* [misc]taylor:  Taking taylor expansion of (- (/ z y) (/ x 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 (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ x y) into (/ x y)
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* (- (/ z y) (/ x y)) 4.0) in z
* [misc]taylor:  Taking taylor expansion of (- (/ z y) (/ x 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 (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ x y) into (/ x y)
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (- (/ x y)) into (- (/ x y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ x y))) into (- (/ x y))
* [misc]backup-simplify:  Simplify (* (- (/ x y)) 4.0) into (* -4.0 (/ x y))
* [misc]taylor:  Taking taylor expansion of (* -4.0 (/ x y)) in y
* [misc]taylor:  Taking taylor expansion of -4.0 in y
* [misc]backup-simplify:  Simplify -4.0 into -4.0
* [misc]taylor:  Taking taylor expansion of (/ x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ x 1) into x
* [misc]backup-simplify:  Simplify (* -4.0 x) into (* -4.0 x)
* [misc]taylor:  Taking taylor expansion of (* -4.0 x) in x
* [misc]taylor:  Taking taylor expansion of -4.0 in x
* [misc]backup-simplify:  Simplify -4.0 into -4.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* -4.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ x y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (* (- (/ x y)) 0) (* (/ 1 y) 4.0)) into (* 4.0 (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking 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 (* 4.0 1) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -4.0 0) (* 0 x)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -4.0 1) (* 0 0)) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ x y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ x y)) 0) (+ (* (/ 1 y) 0) (* 0 4.0))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 1)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -4.0 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* -4.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ x y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ x y)) 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 4.0)))) 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 x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* (- 4.0) (* x (* (/ 1 y) 1))) (* 4.0 (* 1 (* (/ 1 y) z)))) into (- (* 4.0 (/ z y)) (* 4.0 (/ x y)))
* [misc]approximate:  Taking taylor expansion of (* (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) 4.0) in (z y x) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) 4.0) in x
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (/ 1 y)) 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 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 z) (/ 1 y)) into (/ y z)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 y)) into y
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) 4.0) in y
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 z) 1) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 x) 1) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) 4.0) in z
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 y)) into y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 y)) into (/ y x)
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) 4.0) in z
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 z) (/ 1 y)) (/ (/ 1 x) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 y)) into y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (/ (/ 1 x) (/ 1 y)) into (/ y x)
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (* y 4.0) into (* 4.0 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 y) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 y)) (+ (* y (/ 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ y x)) into (- (/ y x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ y x))) into (- (/ y x))
* [misc]backup-simplify:  Simplify (+ (* y 0) (* (- (/ y x)) 4.0)) into (- (* 4.0 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ y x) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 x)) into (/ 4.0 x)
* [misc]backup-simplify:  Simplify (- (/ 4.0 x)) into (- (* 4.0 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 y)) (+ (* y (/ 0 (/ 1 y))) (* 0 (/ 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 y)) (+ (* (/ y x) (/ 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* (- (/ y x)) 0) (* 0 4.0))) 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 x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 y)) (+ (* y (/ 0 (/ 1 y))) (* 0 (/ 0 (/ 1 y))) (* 0 (/ 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ 1 y)) (+ (* (/ y x) (/ 0 (/ 1 y))) (* 0 (/ 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* (- (/ y x)) 0) (+ (* 0 0) (* 0 4.0)))) 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 x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 (* 1 (* (/ 1 y) (/ 1 (/ 1 z))))) (* (- 4.0) (* (/ 1 (/ 1 x)) (* (/ 1 y) 1)))) into (- (* 4.0 (/ z y)) (* 4.0 (/ x y)))
* [misc]approximate:  Taking taylor expansion of (* (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) 4.0) in (z y x) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) 4.0) in x
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (/ 1 (- y))) 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 (- 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 z) (/ -1 y)) into (/ y z)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (/ -1 (/ -1 y)) into y
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) 4.0) in y
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]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) -1) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 x) -1) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) 4.0) in z
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking 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 (/ -1 y)) into y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (/ (/ -1 x) (/ -1 y)) into (/ y x)
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) 4.0) in z
* [misc]taylor:  Taking taylor expansion of (- (/ (/ 1 (- z)) (/ 1 (- y))) (/ (/ 1 (- x)) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking 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 (/ -1 y)) into y
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (/ (/ -1 x) (/ -1 y)) into (/ y x)
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (* y 4.0) into (* 4.0 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 y) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [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 (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (/ -1 y)) (+ (* y (/ 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (/ y x)) into (- (/ y x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ y x))) into (- (/ y x))
* [misc]backup-simplify:  Simplify (+ (* y 0) (* (- (/ y x)) 4.0)) into (- (* 4.0 (/ y x)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ y x))) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ y x)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ y x) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 x)) into (/ 4.0 x)
* [misc]backup-simplify:  Simplify (- (/ 4.0 x)) into (- (* 4.0 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 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 (/ -1 y)) (+ (* y (/ 0 (/ -1 y))) (* 0 (/ 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (/ -1 y)) (+ (* (/ y x) (/ 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* (- (/ y x)) 0) (* 0 4.0))) 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 x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (/ -1 y)) (+ (* y (/ 0 (/ -1 y))) (* 0 (/ 0 (/ -1 y))) (* 0 (/ 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 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 (/ -1 y)) (+ (* (/ y x) (/ 0 (/ -1 y))) (* 0 (/ 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* (- (/ y x)) 0) (+ (* 0 0) (* 0 4.0)))) 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 x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- z)))))) (* (- 4.0) (* (/ 1 (/ 1 (- x))) (* (/ 1 (- y)) 1)))) into (- (* 4.0 (/ z y)) (* 4.0 (/ x y)))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 40 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ 1.0 3.0) (* (- (/ z y) (/ x y)) 4.0)))>
* [enter]simplify:  Simplifying (- (+ 1.0 3.0) (* (- (/ z y) (/ x y)) 4.0))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (- (+ 3.0 1.0) (* (- (/ z y) (/ x y)) 4.0))
* * * * [misc]progress:  [ 2 / 40 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ 1.0 3.0) (* (- (/ z y) (/ x y)) 4.0)))>
* [enter]simplify:  Simplifying (- (+ 1.0 3.0) (* (- (/ z y) (/ x y)) 4.0))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (- (+ 3.0 1.0) (* (- (/ z y) (/ x y)) 4.0))
* * * * [misc]progress:  [ 3 / 40 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ 1.0 3.0) (* (- (/ z y) (/ x y)) 4.0)))>
* [enter]simplify:  Simplifying (- (+ 1.0 3.0) (* (- (/ z y) (/ x y)) 4.0))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (- (+ 3.0 1.0) (* (- (/ z y) (/ x y)) 4.0))
* * * * [misc]progress:  [ 4 / 40 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ 1.0 3.0) (- (* 4.0 (/ z y)) (* 4.0 (/ x y)))))>
* [enter]simplify:  Simplifying (- (+ 1.0 3.0) (- (* 4.0 (/ z y)) (* 4.0 (/ x y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (+ 3.0 1.0) (* (- (/ z y) (/ x y)) 4.0))
* * * * [misc]progress:  [ 5 / 40 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ 1.0 3.0) (- (* 4.0 (/ z y)) (* 4.0 (/ x y)))))>
* [enter]simplify:  Simplifying (- (+ 1.0 3.0) (- (* 4.0 (/ z y)) (* 4.0 (/ x y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (+ 3.0 1.0) (* (- (/ z y) (/ x y)) 4.0))
* * * * [misc]progress:  [ 6 / 40 ] simplifiying candidate #<alt-event (λ (x y z) (- (+ 1.0 3.0) (- (* 4.0 (/ z y)) (* 4.0 (/ x y)))))>
* [enter]simplify:  Simplifying (- (+ 1.0 3.0) (- (* 4.0 (/ z y)) (* 4.0 (/ x y))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (- (+ 3.0 1.0) (* (- (/ z y) (/ x y)) 4.0))
* * * * [misc]progress:  [ 7 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (log (/ (exp (/ z y)) (exp (/ x y)))) 4.0)))>
* [enter]simplify:  Simplifying (/ (exp (/ z y)) (exp (/ x y)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (exp (- (/ z y) (/ x y)))
* [exit]simplify:  Simplified to (exp (- (/ z y) (/ x y)))
* * * * [misc]progress:  [ 8 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (pow (- (/ z y) (/ x y)) 1) 4.0)))>
* * * * [misc]progress:  [ 9 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (exp (log (- (/ z y) (/ x y)))) 4.0)))>
* [enter]simplify:  Simplifying (log (- (/ z y) (/ x y)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (log (- (/ z y) (/ x y)))
* [exit]simplify:  Simplified to (log (- (/ z y) (/ x y)))
* * * * [misc]progress:  [ 10 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (log (exp (- (/ z y) (/ x y)))) 4.0)))>
* [enter]simplify:  Simplifying (exp (- (/ z y) (/ x y)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (exp (- (/ z y) (/ x y)))
* [exit]simplify:  Simplified to (exp (- (/ z y) (/ x y)))
* * * * [misc]progress:  [ 11 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (* (* (cbrt (- (/ z y) (/ x y))) (cbrt (- (/ z y) (/ x y)))) (cbrt (- (/ z y) (/ x y)))) 4.0)))>
* [enter]simplify:  Simplifying (* (cbrt (- (/ z y) (/ x y))) (cbrt (- (/ z y) (/ x y))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- (/ z y) (/ x y))) (cbrt (- (/ z y) (/ x y))))
* [exit]simplify:  Simplified to (* (cbrt (- (/ z y) (/ x y))) (cbrt (- (/ z y) (/ x y))))
* [enter]simplify:  Simplifying (cbrt (- (/ z y) (/ x y)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ z y) (/ x y)))
* [exit]simplify:  Simplified to (cbrt (- (/ z y) (/ x y)))
* * * * [misc]progress:  [ 12 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (cbrt (* (* (- (/ z y) (/ x y)) (- (/ z y) (/ x y))) (- (/ z y) (/ x y)))) 4.0)))>
* [enter]simplify:  Simplifying (* (* (- (/ z y) (/ x y)) (- (/ z y) (/ x y))) (- (/ z y) (/ x y)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* [exit]simplify:  Simplified to (pow (- (/ z y) (/ x y)) 3)
* [exit]simplify:  Simplified to (pow (- (/ z y) (/ x y)) 3)
* * * * [misc]progress:  [ 13 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (* (sqrt (- (/ z y) (/ x y))) (sqrt (- (/ z y) (/ x y)))) 4.0)))>
* [enter]simplify:  Simplifying (sqrt (- (/ z y) (/ x y)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ z y) (/ x y)))
* [exit]simplify:  Simplified to (sqrt (- (/ z y) (/ x y)))
* [enter]simplify:  Simplifying (sqrt (- (/ z y) (/ x y)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ z y) (/ x y)))
* [exit]simplify:  Simplified to (sqrt (- (/ z y) (/ x y)))
* * * * [misc]progress:  [ 14 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (/ (- z x) y) 4.0)))>
* [enter]simplify:  Simplifying (- z x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (- z x)
* [exit]simplify:  Simplified to (- z x)
* * * * [misc]progress:  [ 15 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (/ (- (* z y) (* y x)) (* y y)) 4.0)))>
* [enter]simplify:  Simplifying (- (* z y) (* y x))
* * [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 (- z x))
* [exit]simplify:  Simplified to (* y (- z x))
* [enter]simplify:  Simplifying (* y y)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (* y y)
* [exit]simplify:  Simplified to (* y y)
* * * * [misc]progress:  [ 16 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (/ (- (pow (/ z y) 3) (pow (/ x y) 3)) (+ (* (/ z y) (/ z y)) (+ (* (/ x y) (/ x y)) (* (/ z y) (/ x y))))) 4.0)))>
* [enter]simplify:  Simplifying (- (pow (/ z y) 3) (pow (/ x y) 3))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (- (pow (/ z y) 3) (pow (/ x y) 3))
* [exit]simplify:  Simplified to (- (pow (/ z y) 3) (pow (/ x y) 3))
* [enter]simplify:  Simplifying (+ (* (/ z y) (/ z y)) (+ (* (/ x y) (/ x y)) (* (/ z y) (/ x y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (69 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (116 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (/ x y) (/ x y)) (* (/ z y) (/ z y))) (* (/ z y) (/ x y)))
* [exit]simplify:  Simplified to (+ (+ (* (/ x y) (/ x y)) (* (/ z y) (/ z y))) (* (/ z y) (/ x y)))
* * * * [misc]progress:  [ 17 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (+ (/ z y) (- (/ x y))) 4.0)))>
* [enter]simplify:  Simplifying (- (/ x y))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (- (/ x y))
* [exit]simplify:  Simplified to (- (/ x y))
* * * * [misc]progress:  [ 18 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (* 1 (- (/ z y) (/ x y))) 4.0)))>
* * * * [misc]progress:  [ 19 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (/ (- (* (/ z y) (/ z y)) (* (/ x y) (/ x y))) (+ (/ z y) (/ x y))) 4.0)))>
* [enter]simplify:  Simplifying (- (* (/ z y) (/ z y)) (* (/ x y) (/ x y)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (75 enodes)
* [exit]simplify:  Simplified to (* (+ (/ z y) (/ x y)) (- (/ z y) (/ x y)))
* [exit]simplify:  Simplified to (* (+ (/ z y) (/ x y)) (- (/ z y) (/ x y)))
* [enter]simplify:  Simplifying (+ (/ z y) (/ x y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (+ (/ x y) (/ z y))
* [exit]simplify:  Simplified to (+ (/ x y) (/ z y))
* * * * [misc]progress:  [ 20 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (* (+ (sqrt (/ z y)) (sqrt (/ x y))) (- (sqrt (/ z y)) (sqrt (/ x y)))) 4.0)))>
* [enter]simplify:  Simplifying (+ (sqrt (/ z y)) (sqrt (/ x y)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (/ x y)) (sqrt (/ z y)))
* [exit]simplify:  Simplified to (+ (sqrt (/ x y)) (sqrt (/ z y)))
* [enter]simplify:  Simplifying (- (sqrt (/ z y)) (sqrt (/ x y)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ z y)) (sqrt (/ x y)))
* [exit]simplify:  Simplified to (- (sqrt (/ z y)) (sqrt (/ x y)))
* * * * [misc]progress:  [ 21 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (* 1 (- (/ z y) (/ x y))) 4.0)))>
* [enter]simplify:  Simplifying (- (/ z y) (/ x y))
* * [misc]simplify:  iters left: 4 (6 enodes)
* [exit]simplify:  Simplified to (- (/ z y) (/ x y))
* [exit]simplify:  Simplified to (- (/ z y) (/ x y))
* * * * [misc]progress:  [ 22 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (* (/ 1 y) (- z x)) 4.0)))>
* [enter]simplify:  Simplifying (- z x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (- z x)
* [exit]simplify:  Simplified to (- z x)
* * * * [misc]progress:  [ 23 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (pow (* (- (/ z y) (/ x y)) 4.0) 1)))>
* * * * [misc]progress:  [ 24 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (exp (log (* (- (/ z y) (/ x y)) 4.0)))))>
* [enter]simplify:  Simplifying (log (* (- (/ z y) (/ x y)) 4.0))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* [exit]simplify:  Simplified to (log (* 4.0 (- (/ z y) (/ x y))))
* [exit]simplify:  Simplified to (log (* 4.0 (- (/ z y) (/ x y))))
* * * * [misc]progress:  [ 25 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (log (exp (* (- (/ z y) (/ x y)) 4.0)))))>
* [enter]simplify:  Simplifying (exp (* (- (/ z y) (/ x y)) 4.0))
* * [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 (exp (* 4.0 (- (/ z y) (/ x y))))
* [exit]simplify:  Simplified to (exp (* 4.0 (- (/ z y) (/ x y))))
* * * * [misc]progress:  [ 26 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (* (cbrt (* (- (/ z y) (/ x y)) 4.0)) (cbrt (* (- (/ z y) (/ x y)) 4.0))) (cbrt (* (- (/ z y) (/ x y)) 4.0)))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- (/ z y) (/ x y)) 4.0)) (cbrt (* (- (/ z y) (/ x y)) 4.0)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* 4.0 (- (/ z y) (/ x y)))) (cbrt (* 4.0 (- (/ z y) (/ x y)))))
* [exit]simplify:  Simplified to (* (cbrt (* 4.0 (- (/ z y) (/ x y)))) (cbrt (* 4.0 (- (/ z y) (/ x y)))))
* [enter]simplify:  Simplifying (cbrt (* (- (/ z y) (/ x y)) 4.0))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (* 4.0 (- (/ z y) (/ x y))))
* [exit]simplify:  Simplified to (cbrt (* 4.0 (- (/ z y) (/ x y))))
* * * * [misc]progress:  [ 27 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (cbrt (* (* (* (- (/ z y) (/ x y)) 4.0) (* (- (/ z y) (/ x y)) 4.0)) (* (- (/ z y) (/ x y)) 4.0)))))>
* [enter]simplify:  Simplifying (* (* (* (- (/ z y) (/ x y)) 4.0) (* (- (/ z y) (/ x y)) 4.0)) (* (- (/ z y) (/ x y)) 4.0))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (pow (* 4.0 (- (/ z y) (/ x y))) 3)
* [exit]simplify:  Simplified to (pow (* 4.0 (- (/ z y) (/ x y))) 3)
* * * * [misc]progress:  [ 28 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (sqrt (* (- (/ z y) (/ x y)) 4.0)) (sqrt (* (- (/ z y) (/ x y)) 4.0)))))>
* [enter]simplify:  Simplifying (sqrt (* (- (/ z y) (/ x y)) 4.0))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (* 4.0 (- (/ z y) (/ x y))))
* [exit]simplify:  Simplified to (sqrt (* 4.0 (- (/ z y) (/ x y))))
* [enter]simplify:  Simplifying (sqrt (* (- (/ z y) (/ x y)) 4.0))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (* 4.0 (- (/ z y) (/ x y))))
* [exit]simplify:  Simplified to (sqrt (* 4.0 (- (/ z y) (/ x y))))
* * * * [misc]progress:  [ 29 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* 1 (* (- (/ z y) (/ x y)) 4.0))))>
* * * * [misc]progress:  [ 30 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (* (cbrt (- (/ z y) (/ x y))) (cbrt (- (/ z y) (/ x y)))) (* (cbrt (- (/ z y) (/ x y))) 4.0))))>
* [enter]simplify:  Simplifying (* (cbrt (- (/ z y) (/ x y))) 4.0)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* 4.0 (cbrt (- (/ z y) (/ x y))))
* [exit]simplify:  Simplified to (* 4.0 (cbrt (- (/ z y) (/ x y))))
* * * * [misc]progress:  [ 31 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (sqrt (- (/ z y) (/ x y))) (* (sqrt (- (/ z y) (/ x y))) 4.0))))>
* [enter]simplify:  Simplifying (* (sqrt (- (/ z y) (/ x y))) 4.0)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (* 4.0 (sqrt (- (/ z y) (/ x y))))
* [exit]simplify:  Simplified to (* 4.0 (sqrt (- (/ z y) (/ x y))))
* * * * [misc]progress:  [ 32 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* 1 (* (- (/ z y) (/ x y)) 4.0))))>
* [enter]simplify:  Simplifying (* (- (/ z y) (/ x y)) 4.0)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* 4.0 (- (/ z y) (/ x y)))
* [exit]simplify:  Simplified to (* 4.0 (- (/ z y) (/ x y)))
* * * * [misc]progress:  [ 33 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (+ (sqrt (/ z y)) (sqrt (/ x y))) (* (- (sqrt (/ z y)) (sqrt (/ x y))) 4.0))))>
* [enter]simplify:  Simplifying (* (- (sqrt (/ z y)) (sqrt (/ x y))) 4.0)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* 4.0 (- (sqrt (/ z y)) (sqrt (/ x y))))
* [exit]simplify:  Simplified to (* 4.0 (- (sqrt (/ z y)) (sqrt (/ x y))))
* * * * [misc]progress:  [ 34 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* 1 (* (- (/ z y) (/ x y)) 4.0))))>
* [enter]simplify:  Simplifying (* (- (/ z y) (/ x y)) 4.0)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* 4.0 (- (/ z y) (/ x y)))
* [exit]simplify:  Simplified to (* 4.0 (- (/ z y) (/ x y)))
* * * * [misc]progress:  [ 35 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (/ 1 y) (* (- z x) 4.0))))>
* [enter]simplify:  Simplifying (* (- z x) 4.0)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- z x) 4.0)
* [exit]simplify:  Simplified to (* (- z x) 4.0)
* * * * [misc]progress:  [ 36 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (/ (* (- z x) 4.0) y)))>
* [enter]simplify:  Simplifying (* (- z x) 4.0)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- z x) 4.0)
* [exit]simplify:  Simplified to (* (- z x) 4.0)
* * * * [misc]progress:  [ 37 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (/ (* (- (* z y) (* y x)) 4.0) (* y y))))>
* [enter]simplify:  Simplifying (* (- (* z y) (* y x)) 4.0)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (11 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 (23 enodes)
* [exit]simplify:  Simplified to (* (- z x) (* 4.0 y))
* [exit]simplify:  Simplified to (* (- z x) (* 4.0 y))
* * * * [misc]progress:  [ 38 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (/ (* (- (pow (/ z y) 3) (pow (/ x y) 3)) 4.0) (+ (* (/ z y) (/ z y)) (+ (* (/ x y) (/ x y)) (* (/ z y) (/ x y)))))))>
* [enter]simplify:  Simplifying (* (- (pow (/ z y) 3) (pow (/ x y) 3)) 4.0)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (126 enodes)
* * [misc]simplify:  iters left: 1 (182 enodes)
* [exit]simplify:  Simplified to (* (- (pow (/ z y) 3) (pow (/ x y) 3)) 4.0)
* [exit]simplify:  Simplified to (* (- (pow (/ z y) 3) (pow (/ x y) 3)) 4.0)
* * * * [misc]progress:  [ 39 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (/ (* (- (* (/ z y) (/ z y)) (* (/ x y) (/ x y))) 4.0) (+ (/ z y) (/ x y)))))>
* [enter]simplify:  Simplifying (* (- (* (/ z y) (/ z y)) (* (/ x y) (/ x y))) 4.0)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (66 enodes)
* * [misc]simplify:  iters left: 2 (130 enodes)
* * [misc]simplify:  iters left: 1 (148 enodes)
* [exit]simplify:  Simplified to (* (- (/ z y) (/ x y)) (* (+ (/ z y) (/ x y)) 4.0))
* [exit]simplify:  Simplified to (* (- (/ z y) (/ x y)) (* (+ (/ z y) (/ x y)) 4.0))
* * * * [misc]progress:  [ 40 / 40 ] simplifiying candidate #<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* 4.0 (- (/ z y) (/ x y)))))>
* * * [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) (- (+ 1.0 3.0) (* (- (/ z y) (/ x y)) 4.0)))> #<alt-event (λ (x y z) (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y)))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y) +inf.0)) , with alts (#<alt-delta (λ (x y z) (- (+ 1.0 3.0) (* (- (/ z y) (/ x y)) 4.0)))>)
* [enter]simplify:  Simplifying (+ 1.0 3.0)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (+ 3.0 1.0)
* [exit]simplify:  Simplified to (+ 3.0 1.0)
* [enter]simplify:  Simplifying (* (- (/ z y) (/ x y)) 4.0)
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (* 4.0 (- (/ z y) (/ x y)))
* [exit]simplify:  Simplified to (* 4.0 (- (/ z y) (/ x y)))
* [enter]simplify:  Simplifying (+ 1.0 (/ (* 4.0 (- (+ x (* y 0.75)) z)) y))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (118 enodes)
* [exit]simplify:  Simplified to (+ (* (/ 4.0 y) (+ (* y 0.75) (- x z))) 1.0)