24.954 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.380 * * * [progress]: [2/2] Setting up program.
0.383 * [progress]: [Phase 2 of 3] Improving.
0.383 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* 4.0 (- (- x y) (* z 0.5))) z)
0.561 * * [simplify]: iteration  0 :  4942  enodes  (cost  9 )
0.562 * * [simplify]: iteration  1 :  4942  enodes  (cost  9 )
0.562 * [simplify]: Simplified to:
   (* 4.0 (- (/ (- x y) z) 0.5))
0.566 * * [progress]: iteration 1 / 4
0.566 * * * [progress]: picking best candidate
0.572 * * * * [pick]: Picked  #<alt (λ (x y z) (* 4.0 (- (/ (- x y) z) 0.5)))>
0.572 * * * [progress]: localizing error
0.580 * * * [progress]: generating rewritten candidates
0.580 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1)
0.586 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.597 * * * [progress]: generating series expansions
0.597 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1)
0.597 * [approximate]: Taking taylor expansion of (/ (- x y) z) in (x y z) around 0
0.597 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z
0.597 * [taylor]: Taking taylor expansion of (- x y) in z
0.597 * [taylor]: Taking taylor expansion of x in z
0.597 * [taylor]: Taking taylor expansion of y in z
0.597 * [taylor]: Taking taylor expansion of z in z
0.597 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y
0.597 * [taylor]: Taking taylor expansion of (- x y) in y
0.597 * [taylor]: Taking taylor expansion of x in y
0.597 * [taylor]: Taking taylor expansion of y in y
0.597 * [taylor]: Taking taylor expansion of z in y
0.597 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
0.597 * [taylor]: Taking taylor expansion of (- x y) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of z in x
0.597 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x
0.597 * [taylor]: Taking taylor expansion of (- x y) in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.597 * [taylor]: Taking taylor expansion of y in x
0.597 * [taylor]: Taking taylor expansion of z in x
0.597 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y
0.597 * [taylor]: Taking taylor expansion of -1 in y
0.597 * [taylor]: Taking taylor expansion of (/ y z) in y
0.597 * [taylor]: Taking taylor expansion of y in y
0.597 * [taylor]: Taking taylor expansion of z in y
0.598 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.598 * [taylor]: Taking taylor expansion of z in y
0.598 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.598 * [taylor]: Taking taylor expansion of z in z
0.598 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.598 * [taylor]: Taking taylor expansion of -1 in z
0.598 * [taylor]: Taking taylor expansion of z in z
0.598 * [taylor]: Taking taylor expansion of 0 in y
0.598 * [taylor]: Taking taylor expansion of 0 in z
0.598 * [taylor]: Taking taylor expansion of 0 in z
0.598 * [taylor]: Taking taylor expansion of 0 in z
0.598 * [taylor]: Taking taylor expansion of 0 in y
0.598 * [taylor]: Taking taylor expansion of 0 in z
0.598 * [taylor]: Taking taylor expansion of 0 in z
0.598 * [taylor]: Taking taylor expansion of 0 in z
0.599 * [taylor]: Taking taylor expansion of 0 in z
0.599 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in (x y z) around 0
0.599 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z
0.599 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.599 * [taylor]: Taking taylor expansion of x in z
0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.599 * [taylor]: Taking taylor expansion of y in z
0.599 * [taylor]: Taking taylor expansion of z in z
0.599 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y
0.599 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.599 * [taylor]: Taking taylor expansion of x in y
0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.599 * [taylor]: Taking taylor expansion of y in y
0.599 * [taylor]: Taking taylor expansion of z in y
0.599 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
0.599 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.599 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of z in x
0.599 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x
0.599 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.599 * [taylor]: Taking taylor expansion of y in x
0.599 * [taylor]: Taking taylor expansion of z in x
0.599 * [taylor]: Taking taylor expansion of z in y
0.600 * [taylor]: Taking taylor expansion of (neg (/ z y)) in y
0.600 * [taylor]: Taking taylor expansion of (/ z y) in y
0.600 * [taylor]: Taking taylor expansion of z in y
0.600 * [taylor]: Taking taylor expansion of y in y
0.600 * [taylor]: Taking taylor expansion of (neg z) in z
0.600 * [taylor]: Taking taylor expansion of z in z
0.600 * [taylor]: Taking taylor expansion of z in z
0.600 * [taylor]: Taking taylor expansion of 0 in y
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in y
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.601 * [approximate]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in (x y z) around 0
0.601 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in z
0.601 * [taylor]: Taking taylor expansion of -1 in z
0.601 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z
0.601 * [taylor]: Taking taylor expansion of z in z
0.601 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
0.601 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.601 * [taylor]: Taking taylor expansion of y in z
0.601 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.601 * [taylor]: Taking taylor expansion of x in z
0.601 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in y
0.601 * [taylor]: Taking taylor expansion of -1 in y
0.601 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y
0.601 * [taylor]: Taking taylor expansion of z in y
0.601 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.601 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.601 * [taylor]: Taking taylor expansion of y in y
0.601 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.601 * [taylor]: Taking taylor expansion of x in y
0.601 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in x
0.601 * [taylor]: Taking taylor expansion of -1 in x
0.601 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
0.601 * [taylor]: Taking taylor expansion of z in x
0.601 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.601 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.601 * [taylor]: Taking taylor expansion of y in x
0.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in x
0.601 * [taylor]: Taking taylor expansion of -1 in x
0.601 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x
0.601 * [taylor]: Taking taylor expansion of z in x
0.601 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.601 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.601 * [taylor]: Taking taylor expansion of y in x
0.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of z in y
0.602 * [taylor]: Taking taylor expansion of (neg (/ z y)) in y
0.602 * [taylor]: Taking taylor expansion of (/ z y) in y
0.602 * [taylor]: Taking taylor expansion of z in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of (neg z) in z
0.602 * [taylor]: Taking taylor expansion of z in z
0.602 * [taylor]: Taking taylor expansion of z in z
0.602 * [taylor]: Taking taylor expansion of 0 in y
0.602 * [taylor]: Taking taylor expansion of 0 in z
0.602 * [taylor]: Taking taylor expansion of 0 in z
0.602 * [taylor]: Taking taylor expansion of 0 in y
0.602 * [taylor]: Taking taylor expansion of 0 in z
0.602 * [taylor]: Taking taylor expansion of 0 in z
0.602 * [taylor]: Taking taylor expansion of 0 in z
0.603 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.603 * [approximate]: Taking taylor expansion of (- (/ x z) (+ (/ y z) 0.5)) in (x y z) around 0
0.603 * [taylor]: Taking taylor expansion of (- (/ x z) (+ (/ y z) 0.5)) in z
0.603 * [taylor]: Taking taylor expansion of (/ x z) in z
0.603 * [taylor]: Taking taylor expansion of x in z
0.603 * [taylor]: Taking taylor expansion of z in z
0.603 * [taylor]: Taking taylor expansion of (+ (/ y z) 0.5) in z
0.603 * [taylor]: Taking taylor expansion of (/ y z) in z
0.603 * [taylor]: Taking taylor expansion of y in z
0.603 * [taylor]: Taking taylor expansion of z in z
0.603 * [taylor]: Taking taylor expansion of 0.5 in z
0.603 * [taylor]: Taking taylor expansion of (- (/ x z) (+ (/ y z) 0.5)) in y
0.603 * [taylor]: Taking taylor expansion of (/ x z) in y
0.603 * [taylor]: Taking taylor expansion of x in y
0.603 * [taylor]: Taking taylor expansion of z in y
0.603 * [taylor]: Taking taylor expansion of (+ (/ y z) 0.5) in y
0.603 * [taylor]: Taking taylor expansion of (/ y z) in y
0.603 * [taylor]: Taking taylor expansion of y in y
0.603 * [taylor]: Taking taylor expansion of z in y
0.603 * [taylor]: Taking taylor expansion of 0.5 in y
0.603 * [taylor]: Taking taylor expansion of (- (/ x z) (+ (/ y z) 0.5)) in x
0.603 * [taylor]: Taking taylor expansion of (/ x z) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of z in x
0.603 * [taylor]: Taking taylor expansion of (+ (/ y z) 0.5) in x
0.603 * [taylor]: Taking taylor expansion of (/ y z) in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of z in x
0.603 * [taylor]: Taking taylor expansion of 0.5 in x
0.603 * [taylor]: Taking taylor expansion of (- (/ x z) (+ (/ y z) 0.5)) in x
0.603 * [taylor]: Taking taylor expansion of (/ x z) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of z in x
0.603 * [taylor]: Taking taylor expansion of (+ (/ y z) 0.5) in x
0.603 * [taylor]: Taking taylor expansion of (/ y z) in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of z in x
0.603 * [taylor]: Taking taylor expansion of 0.5 in x
0.604 * [taylor]: Taking taylor expansion of (neg (+ (/ y z) 0.5)) in y
0.604 * [taylor]: Taking taylor expansion of (+ (/ y z) 0.5) in y
0.604 * [taylor]: Taking taylor expansion of (/ y z) in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of z in y
0.604 * [taylor]: Taking taylor expansion of 0.5 in y
0.604 * [taylor]: Taking taylor expansion of (neg 0.5) in z
0.604 * [taylor]: Taking taylor expansion of 0.5 in z
0.604 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.604 * [taylor]: Taking taylor expansion of z in y
0.604 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.604 * [taylor]: Taking taylor expansion of z in z
0.604 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.604 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.604 * [taylor]: Taking taylor expansion of z in z
0.604 * [approximate]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in (x y z) around 0
0.604 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in z
0.604 * [taylor]: Taking taylor expansion of (/ z x) in z
0.604 * [taylor]: Taking taylor expansion of z in z
0.604 * [taylor]: Taking taylor expansion of x in z
0.605 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in z
0.605 * [taylor]: Taking taylor expansion of (/ z y) in z
0.605 * [taylor]: Taking taylor expansion of z in z
0.605 * [taylor]: Taking taylor expansion of y in z
0.605 * [taylor]: Taking taylor expansion of 0.5 in z
0.605 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in y
0.605 * [taylor]: Taking taylor expansion of (/ z x) in y
0.605 * [taylor]: Taking taylor expansion of z in y
0.605 * [taylor]: Taking taylor expansion of x in y
0.605 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in y
0.605 * [taylor]: Taking taylor expansion of (/ z y) in y
0.605 * [taylor]: Taking taylor expansion of z in y
0.605 * [taylor]: Taking taylor expansion of y in y
0.605 * [taylor]: Taking taylor expansion of 0.5 in y
0.605 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in x
0.605 * [taylor]: Taking taylor expansion of (/ z x) in x
0.605 * [taylor]: Taking taylor expansion of z in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in x
0.605 * [taylor]: Taking taylor expansion of (/ z y) in x
0.605 * [taylor]: Taking taylor expansion of z in x
0.605 * [taylor]: Taking taylor expansion of y in x
0.605 * [taylor]: Taking taylor expansion of 0.5 in x
0.605 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in x
0.605 * [taylor]: Taking taylor expansion of (/ z x) in x
0.605 * [taylor]: Taking taylor expansion of z in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in x
0.605 * [taylor]: Taking taylor expansion of (/ z y) in x
0.605 * [taylor]: Taking taylor expansion of z in x
0.605 * [taylor]: Taking taylor expansion of y in x
0.605 * [taylor]: Taking taylor expansion of 0.5 in x
0.605 * [taylor]: Taking taylor expansion of z in y
0.605 * [taylor]: Taking taylor expansion of (neg (+ (/ z y) 0.5)) in y
0.605 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in y
0.605 * [taylor]: Taking taylor expansion of (/ z y) in y
0.605 * [taylor]: Taking taylor expansion of z in y
0.605 * [taylor]: Taking taylor expansion of y in y
0.605 * [taylor]: Taking taylor expansion of 0.5 in y
0.606 * [taylor]: Taking taylor expansion of (neg z) in z
0.606 * [taylor]: Taking taylor expansion of z in z
0.606 * [taylor]: Taking taylor expansion of z in z
0.606 * [taylor]: Taking taylor expansion of 0 in y
0.606 * [taylor]: Taking taylor expansion of (neg 0.5) in z
0.606 * [taylor]: Taking taylor expansion of 0.5 in z
0.606 * [taylor]: Taking taylor expansion of 0 in z
0.606 * [approximate]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in (x y z) around 0
0.606 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in z
0.606 * [taylor]: Taking taylor expansion of (/ z x) in z
0.606 * [taylor]: Taking taylor expansion of z in z
0.606 * [taylor]: Taking taylor expansion of x in z
0.606 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in z
0.606 * [taylor]: Taking taylor expansion of (/ z y) in z
0.606 * [taylor]: Taking taylor expansion of z in z
0.606 * [taylor]: Taking taylor expansion of y in z
0.606 * [taylor]: Taking taylor expansion of 0.5 in z
0.606 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in y
0.606 * [taylor]: Taking taylor expansion of (/ z x) in y
0.606 * [taylor]: Taking taylor expansion of z in y
0.606 * [taylor]: Taking taylor expansion of x in y
0.606 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in y
0.606 * [taylor]: Taking taylor expansion of (/ z y) in y
0.606 * [taylor]: Taking taylor expansion of z in y
0.607 * [taylor]: Taking taylor expansion of y in y
0.607 * [taylor]: Taking taylor expansion of 0.5 in y
0.607 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in x
0.607 * [taylor]: Taking taylor expansion of (/ z x) in x
0.607 * [taylor]: Taking taylor expansion of z in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in x
0.607 * [taylor]: Taking taylor expansion of (/ z y) in x
0.607 * [taylor]: Taking taylor expansion of z in x
0.607 * [taylor]: Taking taylor expansion of y in x
0.607 * [taylor]: Taking taylor expansion of 0.5 in x
0.607 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in x
0.607 * [taylor]: Taking taylor expansion of (/ z x) in x
0.607 * [taylor]: Taking taylor expansion of z in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in x
0.607 * [taylor]: Taking taylor expansion of (/ z y) in x
0.607 * [taylor]: Taking taylor expansion of z in x
0.607 * [taylor]: Taking taylor expansion of y in x
0.607 * [taylor]: Taking taylor expansion of 0.5 in x
0.607 * [taylor]: Taking taylor expansion of z in y
0.607 * [taylor]: Taking taylor expansion of (neg (+ (/ z y) 0.5)) in y
0.607 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in y
0.607 * [taylor]: Taking taylor expansion of (/ z y) in y
0.607 * [taylor]: Taking taylor expansion of z in y
0.607 * [taylor]: Taking taylor expansion of y in y
0.607 * [taylor]: Taking taylor expansion of 0.5 in y
0.607 * [taylor]: Taking taylor expansion of (neg z) in z
0.607 * [taylor]: Taking taylor expansion of z in z
0.607 * [taylor]: Taking taylor expansion of z in z
0.607 * [taylor]: Taking taylor expansion of 0 in y
0.608 * [taylor]: Taking taylor expansion of (neg 0.5) in z
0.608 * [taylor]: Taking taylor expansion of 0.5 in z
0.608 * [taylor]: Taking taylor expansion of 0 in z
0.608 * * * [progress]: simplifying candidates
0.609 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (- x y)) (log z))
  (log (/ (- x y) z))
  (exp (/ (- x y) z))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* z z) z))
  (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z)))
  (cbrt (/ (- x y) z))
  (* (* (/ (- x y) z) (/ (- x y) z)) (/ (- x y) z))
  (sqrt (/ (- x y) z))
  (sqrt (/ (- x y) z))
  (neg (- x y))
  (neg z)
  (/ x z)
  (/ y z)
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z)))
  (/ (cbrt (- x y)) (cbrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z))
  (/ (cbrt (- x y)) (sqrt z))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) z)
  (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- x y)) (cbrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (/ 1 1)
  (/ (- x y) z)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt x) (sqrt y)) (cbrt z))
  (/ (+ (sqrt x) (sqrt y)) (sqrt z))
  (/ (- (sqrt x) (sqrt y)) (sqrt z))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  (/ 1 1)
  (/ (- x y) z)
  (/ 1 z)
  (/ z (- x y))
  (/ (- x y) (* (cbrt z) (cbrt z)))
  (/ (- x y) (sqrt z))
  (/ (- x y) 1)
  (/ z (cbrt (- x y)))
  (/ z (sqrt (- x y)))
  (/ z (- x y))
  (/ z (- (sqrt x) (sqrt y)))
  (/ z (- x y))
  (* z (+ (* x x) (+ (* y y) (* x y))))
  (* z (+ x y))
  (/ (exp (/ (- x y) z)) (exp 0.5))
  (log (- (/ (- x y) z) 0.5))
  (exp (- (/ (- x y) z) 0.5))
  (* (cbrt (- (/ (- x y) z) 0.5)) (cbrt (- (/ (- x y) z) 0.5)))
  (cbrt (- (/ (- x y) z) 0.5))
  (* (* (- (/ (- x y) z) 0.5) (- (/ (- x y) z) 0.5)) (- (/ (- x y) z) 0.5))
  (sqrt (- (/ (- x y) z) 0.5))
  (sqrt (- (/ (- x y) z) 0.5))
  (- (pow (/ (- x y) z) 3) (pow 0.5 3))
  (+ (* (/ (- x y) z) (/ (- x y) z)) (+ (* 0.5 0.5) (* (/ (- x y) z) 0.5)))
  (neg 0.5)
  (- (* (/ (- x y) z) (/ (- x y) z)) (* 0.5 0.5))
  (+ (/ (- x y) z) 0.5)
  (+ (sqrt (/ (- x y) z)) (sqrt 0.5))
  (- (sqrt (/ (- x y) z)) (sqrt 0.5))
  (+ (/ (sqrt (- x y)) (sqrt z)) (sqrt 0.5))
  (- (/ (sqrt (- x y)) (sqrt z)) (sqrt 0.5))
  (- (/ (- x y) z) 0.5)
  (+ (/ y z) 0.5)
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (+ (/ y z) 0.5))
  (- (/ x z) (+ (/ y z) 0.5))
  (- (/ x z) (+ (/ y z) 0.5))
0.659 * * [simplify]: iteration  0 :  5481  enodes  (cost  560 )
0.662 * [simplify]: Simplified to:
   (log (/ (- x y) z))
  (log (/ (- x y) z))
  (exp (/ (- x y) z))
  (pow (/ (- x y) z) 3)
  (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z)))
  (cbrt (/ (- x y) z))
  (pow (/ (- x y) z) 3)
  (sqrt (/ (- x y) z))
  (sqrt (/ (- x y) z))
  (neg (- x y))
  (neg z)
  (/ x z)
  (/ y z)
  (* (cbrt (- x y)) (/ (cbrt (- x y)) (* (cbrt z) (cbrt z))))
  (/ (cbrt (- x y)) (cbrt z))
  (* (cbrt (- x y)) (/ (cbrt (- x y)) (sqrt z)))
  (/ (cbrt (- x y)) (sqrt z))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) z)
  (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt (- x y)) (cbrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (/ (sqrt (- x y)) (sqrt z))
  (sqrt (- x y))
  (/ (sqrt (- x y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  1
  (/ (- x y) z)
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z)))
  (/ (- (sqrt x) (sqrt y)) (cbrt z))
  (/ (+ (sqrt x) (sqrt y)) (sqrt z))
  (/ (- (sqrt x) (sqrt y)) (sqrt z))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) z)
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (- x y) (cbrt z))
  (/ 1 (sqrt z))
  (/ (- x y) (sqrt z))
  1
  (/ (- x y) z)
  (/ 1 z)
  (/ z (- x y))
  (/ (- x y) (* (cbrt z) (cbrt z)))
  (/ (- x y) (sqrt z))
  (- x y)
  (/ z (cbrt (- x y)))
  (/ z (sqrt (- x y)))
  (/ z (- x y))
  (/ z (- (sqrt x) (sqrt y)))
  (/ z (- x y))
  (* z (+ (* x x) (* y (+ x y))))
  (* z (+ x y))
  (exp (- (/ (- x y) z) 0.5))
  (log (- (/ (- x y) z) 0.5))
  (exp (- (/ (- x y) z) 0.5))
  (* (cbrt (- (/ (- x y) z) 0.5)) (cbrt (- (/ (- x y) z) 0.5)))
  (cbrt (- (/ (- x y) z) 0.5))
  (pow (- (/ (- x y) z) 0.5) 3)
  (sqrt (- (/ (- x y) z) 0.5))
  (sqrt (- (/ (- x y) z) 0.5))
  (- (pow (/ (- x y) z) 3) (pow 0.5 3))
  (+ (* 0.5 0.5) (* (- x y) (/ (+ (/ (- x y) z) 0.5) z)))
  (neg 0.5)
  (- (* (- x y) (/ (- x y) (* z z))) (* 0.5 0.5))
  (+ (/ (- x y) z) 0.5)
  (+ (sqrt (/ (- x y) z)) (sqrt 0.5))
  (- (sqrt (/ (- x y) z)) (sqrt 0.5))
  (+ (/ (sqrt (- x y)) (sqrt z)) (sqrt 0.5))
  (- (/ (sqrt (- x y)) (sqrt z)) (sqrt 0.5))
  (- (/ (- x y) z) 0.5)
  (+ (/ y z) 0.5)
  (/ (- x y) z)
  (/ (- x y) z)
  (/ (- x y) z)
  (- (/ (- x y) z) 0.5)
  (- (/ (- x y) z) 0.5)
  (- (/ (- x y) z) 0.5)
0.662 * * * [progress]: adding candidates to table
0.717 * * [progress]: iteration 2 / 4
0.717 * * * [progress]: picking best candidate
0.726 * * * * [pick]: Picked  #<alt (λ (x y z) (* 4.0 (- (- (/ x z) (/ y z)) 0.5)))>
0.726 * * * [progress]: localizing error
0.733 * * * [progress]: generating rewritten candidates
0.733 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2 1)
0.745 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.765 * * * [progress]: generating series expansions
0.765 * * * * [progress]: [ 1 / 2 ] generating series at (2 2 1)
0.765 * [approximate]: Taking taylor expansion of (- (/ x z) (/ y z)) in (x z y) around 0
0.765 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in y
0.765 * [taylor]: Taking taylor expansion of (/ x z) in y
0.765 * [taylor]: Taking taylor expansion of x in y
0.765 * [taylor]: Taking taylor expansion of z in y
0.765 * [taylor]: Taking taylor expansion of (/ y z) in y
0.765 * [taylor]: Taking taylor expansion of y in y
0.765 * [taylor]: Taking taylor expansion of z in y
0.765 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in z
0.765 * [taylor]: Taking taylor expansion of (/ x z) in z
0.765 * [taylor]: Taking taylor expansion of x in z
0.765 * [taylor]: Taking taylor expansion of z in z
0.765 * [taylor]: Taking taylor expansion of (/ y z) in z
0.765 * [taylor]: Taking taylor expansion of y in z
0.765 * [taylor]: Taking taylor expansion of z in z
0.765 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x
0.765 * [taylor]: Taking taylor expansion of (/ x z) in x
0.765 * [taylor]: Taking taylor expansion of x in x
0.765 * [taylor]: Taking taylor expansion of z in x
0.765 * [taylor]: Taking taylor expansion of (/ y z) in x
0.765 * [taylor]: Taking taylor expansion of y in x
0.765 * [taylor]: Taking taylor expansion of z in x
0.765 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x
0.765 * [taylor]: Taking taylor expansion of (/ x z) in x
0.765 * [taylor]: Taking taylor expansion of x in x
0.765 * [taylor]: Taking taylor expansion of z in x
0.765 * [taylor]: Taking taylor expansion of (/ y z) in x
0.765 * [taylor]: Taking taylor expansion of y in x
0.765 * [taylor]: Taking taylor expansion of z in x
0.765 * [taylor]: Taking taylor expansion of (neg (/ y z)) in z
0.766 * [taylor]: Taking taylor expansion of (/ y z) in z
0.766 * [taylor]: Taking taylor expansion of y in z
0.766 * [taylor]: Taking taylor expansion of z in z
0.766 * [taylor]: Taking taylor expansion of (neg y) in y
0.766 * [taylor]: Taking taylor expansion of y in y
0.766 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.766 * [taylor]: Taking taylor expansion of z in z
0.766 * [taylor]: Taking taylor expansion of 1 in y
0.766 * [taylor]: Taking taylor expansion of 0 in y
0.766 * [taylor]: Taking taylor expansion of 0 in z
0.766 * [taylor]: Taking taylor expansion of 0 in y
0.766 * [taylor]: Taking taylor expansion of 0 in y
0.766 * [taylor]: Taking taylor expansion of 0 in z
0.766 * [taylor]: Taking taylor expansion of 0 in y
0.767 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0
0.767 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y
0.767 * [taylor]: Taking taylor expansion of (/ z x) in y
0.767 * [taylor]: Taking taylor expansion of z in y
0.767 * [taylor]: Taking taylor expansion of x in y
0.767 * [taylor]: Taking taylor expansion of (/ z y) in y
0.767 * [taylor]: Taking taylor expansion of z in y
0.767 * [taylor]: Taking taylor expansion of y in y
0.767 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z
0.767 * [taylor]: Taking taylor expansion of (/ z x) in z
0.767 * [taylor]: Taking taylor expansion of z in z
0.767 * [taylor]: Taking taylor expansion of x in z
0.767 * [taylor]: Taking taylor expansion of (/ z y) in z
0.767 * [taylor]: Taking taylor expansion of z in z
0.767 * [taylor]: Taking taylor expansion of y in z
0.767 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
0.767 * [taylor]: Taking taylor expansion of (/ z x) in x
0.767 * [taylor]: Taking taylor expansion of z in x
0.767 * [taylor]: Taking taylor expansion of x in x
0.767 * [taylor]: Taking taylor expansion of (/ z y) in x
0.767 * [taylor]: Taking taylor expansion of z in x
0.767 * [taylor]: Taking taylor expansion of y in x
0.767 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
0.767 * [taylor]: Taking taylor expansion of (/ z x) in x
0.767 * [taylor]: Taking taylor expansion of z in x
0.767 * [taylor]: Taking taylor expansion of x in x
0.767 * [taylor]: Taking taylor expansion of (/ z y) in x
0.767 * [taylor]: Taking taylor expansion of z in x
0.767 * [taylor]: Taking taylor expansion of y in x
0.767 * [taylor]: Taking taylor expansion of z in z
0.767 * [taylor]: Taking taylor expansion of 1 in y
0.767 * [taylor]: Taking taylor expansion of (neg (/ z y)) in z
0.767 * [taylor]: Taking taylor expansion of (/ z y) in z
0.767 * [taylor]: Taking taylor expansion of z in z
0.767 * [taylor]: Taking taylor expansion of y in z
0.767 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.768 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.768 * [taylor]: Taking taylor expansion of y in y
0.768 * [taylor]: Taking taylor expansion of 0 in y
0.768 * [taylor]: Taking taylor expansion of 0 in z
0.768 * [taylor]: Taking taylor expansion of 0 in y
0.768 * [taylor]: Taking taylor expansion of 0 in y
0.768 * [taylor]: Taking taylor expansion of 0 in y
0.768 * [taylor]: Taking taylor expansion of 0 in z
0.768 * [taylor]: Taking taylor expansion of 0 in y
0.768 * [taylor]: Taking taylor expansion of 0 in y
0.768 * [taylor]: Taking taylor expansion of 0 in y
0.768 * [taylor]: Taking taylor expansion of 0 in y
0.768 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0
0.769 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y
0.769 * [taylor]: Taking taylor expansion of (/ z x) in y
0.769 * [taylor]: Taking taylor expansion of z in y
0.769 * [taylor]: Taking taylor expansion of x in y
0.769 * [taylor]: Taking taylor expansion of (/ z y) in y
0.769 * [taylor]: Taking taylor expansion of z in y
0.769 * [taylor]: Taking taylor expansion of y in y
0.769 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z
0.769 * [taylor]: Taking taylor expansion of (/ z x) in z
0.769 * [taylor]: Taking taylor expansion of z in z
0.769 * [taylor]: Taking taylor expansion of x in z
0.769 * [taylor]: Taking taylor expansion of (/ z y) in z
0.769 * [taylor]: Taking taylor expansion of z in z
0.769 * [taylor]: Taking taylor expansion of y in z
0.769 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
0.769 * [taylor]: Taking taylor expansion of (/ z x) in x
0.769 * [taylor]: Taking taylor expansion of z in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (/ z y) in x
0.769 * [taylor]: Taking taylor expansion of z in x
0.769 * [taylor]: Taking taylor expansion of y in x
0.769 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
0.769 * [taylor]: Taking taylor expansion of (/ z x) in x
0.769 * [taylor]: Taking taylor expansion of z in x
0.769 * [taylor]: Taking taylor expansion of x in x
0.769 * [taylor]: Taking taylor expansion of (/ z y) in x
0.769 * [taylor]: Taking taylor expansion of z in x
0.769 * [taylor]: Taking taylor expansion of y in x
0.769 * [taylor]: Taking taylor expansion of z in z
0.769 * [taylor]: Taking taylor expansion of 1 in y
0.769 * [taylor]: Taking taylor expansion of (neg (/ z y)) in z
0.769 * [taylor]: Taking taylor expansion of (/ z y) in z
0.769 * [taylor]: Taking taylor expansion of z in z
0.769 * [taylor]: Taking taylor expansion of y in z
0.769 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.769 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.769 * [taylor]: Taking taylor expansion of y in y
0.769 * [taylor]: Taking taylor expansion of 0 in y
0.770 * [taylor]: Taking taylor expansion of 0 in z
0.770 * [taylor]: Taking taylor expansion of 0 in y
0.770 * [taylor]: Taking taylor expansion of 0 in y
0.770 * [taylor]: Taking taylor expansion of 0 in y
0.770 * [taylor]: Taking taylor expansion of 0 in z
0.770 * [taylor]: Taking taylor expansion of 0 in y
0.770 * [taylor]: Taking taylor expansion of 0 in y
0.770 * [taylor]: Taking taylor expansion of 0 in y
0.770 * [taylor]: Taking taylor expansion of 0 in y
0.770 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.770 * [approximate]: Taking taylor expansion of (- (/ x z) (+ (/ y z) 0.5)) in (x z y) around 0
0.770 * [taylor]: Taking taylor expansion of (- (/ x z) (+ (/ y z) 0.5)) in y
0.770 * [taylor]: Taking taylor expansion of (/ x z) in y
0.770 * [taylor]: Taking taylor expansion of x in y
0.770 * [taylor]: Taking taylor expansion of z in y
0.771 * [taylor]: Taking taylor expansion of (+ (/ y z) 0.5) in y
0.771 * [taylor]: Taking taylor expansion of (/ y z) in y
0.771 * [taylor]: Taking taylor expansion of y in y
0.771 * [taylor]: Taking taylor expansion of z in y
0.771 * [taylor]: Taking taylor expansion of 0.5 in y
0.771 * [taylor]: Taking taylor expansion of (- (/ x z) (+ (/ y z) 0.5)) in z
0.771 * [taylor]: Taking taylor expansion of (/ x z) in z
0.771 * [taylor]: Taking taylor expansion of x in z
0.771 * [taylor]: Taking taylor expansion of z in z
0.771 * [taylor]: Taking taylor expansion of (+ (/ y z) 0.5) in z
0.771 * [taylor]: Taking taylor expansion of (/ y z) in z
0.771 * [taylor]: Taking taylor expansion of y in z
0.771 * [taylor]: Taking taylor expansion of z in z
0.771 * [taylor]: Taking taylor expansion of 0.5 in z
0.771 * [taylor]: Taking taylor expansion of (- (/ x z) (+ (/ y z) 0.5)) in x
0.771 * [taylor]: Taking taylor expansion of (/ x z) in x
0.771 * [taylor]: Taking taylor expansion of x in x
0.771 * [taylor]: Taking taylor expansion of z in x
0.771 * [taylor]: Taking taylor expansion of (+ (/ y z) 0.5) in x
0.771 * [taylor]: Taking taylor expansion of (/ y z) in x
0.771 * [taylor]: Taking taylor expansion of y in x
0.771 * [taylor]: Taking taylor expansion of z in x
0.771 * [taylor]: Taking taylor expansion of 0.5 in x
0.771 * [taylor]: Taking taylor expansion of (- (/ x z) (+ (/ y z) 0.5)) in x
0.771 * [taylor]: Taking taylor expansion of (/ x z) in x
0.771 * [taylor]: Taking taylor expansion of x in x
0.771 * [taylor]: Taking taylor expansion of z in x
0.771 * [taylor]: Taking taylor expansion of (+ (/ y z) 0.5) in x
0.771 * [taylor]: Taking taylor expansion of (/ y z) in x
0.771 * [taylor]: Taking taylor expansion of y in x
0.771 * [taylor]: Taking taylor expansion of z in x
0.771 * [taylor]: Taking taylor expansion of 0.5 in x
0.771 * [taylor]: Taking taylor expansion of (neg (+ (/ y z) 0.5)) in z
0.771 * [taylor]: Taking taylor expansion of (+ (/ y z) 0.5) in z
0.771 * [taylor]: Taking taylor expansion of (/ y z) in z
0.771 * [taylor]: Taking taylor expansion of y in z
0.771 * [taylor]: Taking taylor expansion of z in z
0.771 * [taylor]: Taking taylor expansion of 0.5 in z
0.771 * [taylor]: Taking taylor expansion of (neg y) in y
0.771 * [taylor]: Taking taylor expansion of y in y
0.772 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.772 * [taylor]: Taking taylor expansion of z in z
0.772 * [taylor]: Taking taylor expansion of 1 in y
0.772 * [taylor]: Taking taylor expansion of (neg 0.5) in y
0.772 * [taylor]: Taking taylor expansion of 0.5 in y
0.772 * [approximate]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in (x z y) around 0
0.772 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in y
0.772 * [taylor]: Taking taylor expansion of (/ z x) in y
0.772 * [taylor]: Taking taylor expansion of z in y
0.772 * [taylor]: Taking taylor expansion of x in y
0.772 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in y
0.772 * [taylor]: Taking taylor expansion of (/ z y) in y
0.772 * [taylor]: Taking taylor expansion of z in y
0.772 * [taylor]: Taking taylor expansion of y in y
0.772 * [taylor]: Taking taylor expansion of 0.5 in y
0.772 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in z
0.772 * [taylor]: Taking taylor expansion of (/ z x) in z
0.772 * [taylor]: Taking taylor expansion of z in z
0.772 * [taylor]: Taking taylor expansion of x in z
0.772 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in z
0.772 * [taylor]: Taking taylor expansion of (/ z y) in z
0.772 * [taylor]: Taking taylor expansion of z in z
0.772 * [taylor]: Taking taylor expansion of y in z
0.772 * [taylor]: Taking taylor expansion of 0.5 in z
0.772 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in x
0.772 * [taylor]: Taking taylor expansion of (/ z x) in x
0.772 * [taylor]: Taking taylor expansion of z in x
0.772 * [taylor]: Taking taylor expansion of x in x
0.772 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in x
0.773 * [taylor]: Taking taylor expansion of (/ z y) in x
0.773 * [taylor]: Taking taylor expansion of z in x
0.773 * [taylor]: Taking taylor expansion of y in x
0.773 * [taylor]: Taking taylor expansion of 0.5 in x
0.773 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in x
0.773 * [taylor]: Taking taylor expansion of (/ z x) in x
0.773 * [taylor]: Taking taylor expansion of z in x
0.773 * [taylor]: Taking taylor expansion of x in x
0.773 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in x
0.773 * [taylor]: Taking taylor expansion of (/ z y) in x
0.773 * [taylor]: Taking taylor expansion of z in x
0.773 * [taylor]: Taking taylor expansion of y in x
0.773 * [taylor]: Taking taylor expansion of 0.5 in x
0.773 * [taylor]: Taking taylor expansion of z in z
0.773 * [taylor]: Taking taylor expansion of 0 in y
0.773 * [taylor]: Taking taylor expansion of (neg (+ (/ z y) 0.5)) in z
0.773 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in z
0.773 * [taylor]: Taking taylor expansion of (/ z y) in z
0.773 * [taylor]: Taking taylor expansion of z in z
0.773 * [taylor]: Taking taylor expansion of y in z
0.773 * [taylor]: Taking taylor expansion of 0.5 in z
0.773 * [taylor]: Taking taylor expansion of (neg 0.5) in y
0.773 * [taylor]: Taking taylor expansion of 0.5 in y
0.773 * [taylor]: Taking taylor expansion of 1 in y
0.773 * [taylor]: Taking taylor expansion of 0 in z
0.773 * [taylor]: Taking taylor expansion of 0 in y
0.773 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.773 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.773 * [taylor]: Taking taylor expansion of y in y
0.773 * [taylor]: Taking taylor expansion of 0 in y
0.774 * [approximate]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in (x z y) around 0
0.774 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in y
0.774 * [taylor]: Taking taylor expansion of (/ z x) in y
0.774 * [taylor]: Taking taylor expansion of z in y
0.774 * [taylor]: Taking taylor expansion of x in y
0.774 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in y
0.774 * [taylor]: Taking taylor expansion of (/ z y) in y
0.774 * [taylor]: Taking taylor expansion of z in y
0.774 * [taylor]: Taking taylor expansion of y in y
0.774 * [taylor]: Taking taylor expansion of 0.5 in y
0.774 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in z
0.774 * [taylor]: Taking taylor expansion of (/ z x) in z
0.774 * [taylor]: Taking taylor expansion of z in z
0.774 * [taylor]: Taking taylor expansion of x in z
0.774 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in z
0.774 * [taylor]: Taking taylor expansion of (/ z y) in z
0.774 * [taylor]: Taking taylor expansion of z in z
0.774 * [taylor]: Taking taylor expansion of y in z
0.774 * [taylor]: Taking taylor expansion of 0.5 in z
0.774 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in x
0.774 * [taylor]: Taking taylor expansion of (/ z x) in x
0.774 * [taylor]: Taking taylor expansion of z in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.774 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in x
0.774 * [taylor]: Taking taylor expansion of (/ z y) in x
0.774 * [taylor]: Taking taylor expansion of z in x
0.774 * [taylor]: Taking taylor expansion of y in x
0.774 * [taylor]: Taking taylor expansion of 0.5 in x
0.774 * [taylor]: Taking taylor expansion of (- (/ z x) (+ (/ z y) 0.5)) in x
0.774 * [taylor]: Taking taylor expansion of (/ z x) in x
0.774 * [taylor]: Taking taylor expansion of z in x
0.774 * [taylor]: Taking taylor expansion of x in x
0.774 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in x
0.775 * [taylor]: Taking taylor expansion of (/ z y) in x
0.775 * [taylor]: Taking taylor expansion of z in x
0.775 * [taylor]: Taking taylor expansion of y in x
0.775 * [taylor]: Taking taylor expansion of 0.5 in x
0.775 * [taylor]: Taking taylor expansion of z in z
0.775 * [taylor]: Taking taylor expansion of 0 in y
0.775 * [taylor]: Taking taylor expansion of (neg (+ (/ z y) 0.5)) in z
0.775 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in z
0.775 * [taylor]: Taking taylor expansion of (/ z y) in z
0.775 * [taylor]: Taking taylor expansion of z in z
0.775 * [taylor]: Taking taylor expansion of y in z
0.775 * [taylor]: Taking taylor expansion of 0.5 in z
0.775 * [taylor]: Taking taylor expansion of (neg 0.5) in y
0.775 * [taylor]: Taking taylor expansion of 0.5 in y
0.775 * [taylor]: Taking taylor expansion of 1 in y
0.775 * [taylor]: Taking taylor expansion of 0 in z
0.775 * [taylor]: Taking taylor expansion of 0 in y
0.775 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.775 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.775 * [taylor]: Taking taylor expansion of y in y
0.775 * [taylor]: Taking taylor expansion of 0 in y
0.776 * * * [progress]: simplifying candidates
0.776 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ x z)) (exp (/ y z)))
  (log (- (/ x z) (/ y z)))
  (exp (- (/ x z) (/ y z)))
  (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z))))
  (cbrt (- (/ x z) (/ y z)))
  (* (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (- x y)
  (- (* x z) (* z y))
  (* z z)
  (- (pow (/ x z) 3) (pow (/ y z) 3))
  (+ (* (/ x z) (/ x z)) (+ (* (/ y z) (/ y z)) (* (/ x z) (/ y z))))
  (neg (/ y z))
  (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z)))
  (+ (/ x z) (/ y z))
  (+ (sqrt (/ x z)) (sqrt (/ y z)))
  (- (sqrt (/ x z)) (sqrt (/ y z)))
  (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (- (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (+ (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))
  (- (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))
  (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ x (cbrt z)) (/ y (cbrt z)))
  (- (/ x (sqrt z)) (/ y (sqrt z)))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- x y)
  (/ (/ (exp (/ x z)) (exp (/ y z))) (exp 0.5))
  (/ (exp (- (/ x z) (/ y z))) (exp 0.5))
  (log (- (- (/ x z) (/ y z)) 0.5))
  (exp (- (- (/ x z) (/ y z)) 0.5))
  (* (cbrt (- (- (/ x z) (/ y z)) 0.5)) (cbrt (- (- (/ x z) (/ y z)) 0.5)))
  (cbrt (- (- (/ x z) (/ y z)) 0.5))
  (* (* (- (- (/ x z) (/ y z)) 0.5) (- (- (/ x z) (/ y z)) 0.5)) (- (- (/ x z) (/ y z)) 0.5))
  (sqrt (- (- (/ x z) (/ y z)) 0.5))
  (sqrt (- (- (/ x z) (/ y z)) 0.5))
  (- (pow (- (/ x z) (/ y z)) 3) (pow 0.5 3))
  (+ (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (+ (* 0.5 0.5) (* (- (/ x z) (/ y z)) 0.5)))
  (neg 0.5)
  (- (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (* 0.5 0.5))
  (+ (- (/ x z) (/ y z)) 0.5)
  (+ (sqrt (- (/ x z) (/ y z))) (sqrt 0.5))
  (- (sqrt (- (/ x z) (/ y z))) (sqrt 0.5))
  (- (- (/ x z) (/ y z)) 0.5)
  (- (- (/ x z) (/ y z)) 0.5)
  (- (neg (/ y z)) 0.5)
  (+ (/ y z) 0.5)
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (+ (/ y z) 0.5))
  (- (/ x z) (+ (/ y z) 0.5))
  (- (/ x z) (+ (/ y z) 0.5))
0.810 * * [simplify]: iteration  0 :  5106  enodes  (cost  519 )
0.814 * [simplify]: Simplified to:
   (exp (- (/ x z) (/ y z)))
  (log (- (/ x z) (/ y z)))
  (exp (- (/ x z) (/ y z)))
  (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z))))
  (cbrt (- (/ x z) (/ y z)))
  (pow (- (/ x z) (/ y z)) 3)
  (sqrt (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (- x y)
  (* z (- x y))
  (* z z)
  (- (pow (/ x z) 3) (pow (/ y z) 3))
  (+ (* x (/ x (* z z))) (* (/ y (* z z)) (+ x y)))
  (/ (neg y) z)
  (- (* x (/ x (* z z))) (* y (/ y (* z z))))
  (+ (/ x z) (/ y z))
  (+ (sqrt (/ x z)) (sqrt (/ y z)))
  (- (sqrt (/ x z)) (sqrt (/ y z)))
  (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (- (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (+ (sqrt (/ y z)) (/ (sqrt x) (sqrt z)))
  (- (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))
  (+ (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z)))
  (- (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ x (cbrt z)) (/ y (cbrt z)))
  (- (/ x (sqrt z)) (/ y (sqrt z)))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- x y)
  (exp (- (/ x z) (+ (/ y z) 0.5)))
  (exp (- (/ x z) (+ (/ y z) 0.5)))
  (log (- (/ x z) (+ (/ y z) 0.5)))
  (exp (- (/ x z) (+ (/ y z) 0.5)))
  (* (cbrt (- (/ x z) (+ (/ y z) 0.5))) (cbrt (- (/ x z) (+ (/ y z) 0.5))))
  (cbrt (- (/ x z) (+ (/ y z) 0.5)))
  (pow (- (/ x z) (+ (/ y z) 0.5)) 3)
  (sqrt (- (/ x z) (+ (/ y z) 0.5)))
  (sqrt (- (/ x z) (+ (/ y z) 0.5)))
  (- (pow (- (/ x z) (/ y z)) 3) (pow 0.5 3))
  (+ (* 0.5 0.5) (* (- (/ x z) (/ y z)) (+ (/ x z) (- 0.5 (/ y z)))))
  (neg 0.5)
  (- (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (* 0.5 0.5))
  (+ (/ x z) (- 0.5 (/ y z)))
  (+ (sqrt (- (/ x z) (/ y z))) (sqrt 0.5))
  (- (sqrt (- (/ x z) (/ y z))) (sqrt 0.5))
  (- (/ x z) (+ (/ y z) 0.5))
  (- (/ x z) (+ (/ y z) 0.5))
  (- (/ (neg y) z) 0.5)
  (+ (/ y z) 0.5)
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (+ (/ y z) 0.5))
  (- (/ x z) (+ (/ y z) 0.5))
  (- (/ x z) (+ (/ y z) 0.5))
0.814 * * * [progress]: adding candidates to table
0.859 * * [progress]: iteration 3 / 4
0.859 * * * [progress]: picking best candidate
0.865 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))>
0.865 * * * [progress]: localizing error
0.873 * * * [progress]: generating rewritten candidates
0.873 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.882 * * * [progress]: generating series expansions
0.882 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.882 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in (x y z) around 0
0.882 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z
0.882 * [taylor]: Taking taylor expansion of 4.0 in z
0.882 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z
0.882 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z
0.882 * [taylor]: Taking taylor expansion of x in z
0.882 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
0.882 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
0.882 * [taylor]: Taking taylor expansion of 0.5 in z
0.883 * [taylor]: Taking taylor expansion of z in z
0.883 * [taylor]: Taking taylor expansion of y in z
0.883 * [taylor]: Taking taylor expansion of z in z
0.883 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in y
0.883 * [taylor]: Taking taylor expansion of 4.0 in y
0.883 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y
0.883 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y
0.883 * [taylor]: Taking taylor expansion of x in y
0.883 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
0.883 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
0.883 * [taylor]: Taking taylor expansion of 0.5 in y
0.883 * [taylor]: Taking taylor expansion of z in y
0.883 * [taylor]: Taking taylor expansion of y in y
0.883 * [taylor]: Taking taylor expansion of z in y
0.883 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
0.883 * [taylor]: Taking taylor expansion of 4.0 in x
0.883 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
0.883 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
0.883 * [taylor]: Taking taylor expansion of x in x
0.883 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
0.883 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
0.883 * [taylor]: Taking taylor expansion of 0.5 in x
0.883 * [taylor]: Taking taylor expansion of z in x
0.883 * [taylor]: Taking taylor expansion of y in x
0.883 * [taylor]: Taking taylor expansion of z in x
0.883 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x
0.883 * [taylor]: Taking taylor expansion of 4.0 in x
0.883 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x
0.883 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x
0.883 * [taylor]: Taking taylor expansion of x in x
0.883 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x
0.883 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
0.883 * [taylor]: Taking taylor expansion of 0.5 in x
0.883 * [taylor]: Taking taylor expansion of z in x
0.883 * [taylor]: Taking taylor expansion of y in x
0.883 * [taylor]: Taking taylor expansion of z in x
0.884 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (* 0.5 z) y) z)) in y
0.884 * [taylor]: Taking taylor expansion of -4.0 in y
0.884 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in y
0.884 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y
0.884 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
0.884 * [taylor]: Taking taylor expansion of 0.5 in y
0.884 * [taylor]: Taking taylor expansion of z in y
0.884 * [taylor]: Taking taylor expansion of y in y
0.884 * [taylor]: Taking taylor expansion of z in y
0.884 * [taylor]: Taking taylor expansion of -2.0 in z
0.884 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y
0.884 * [taylor]: Taking taylor expansion of 4.0 in y
0.884 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.884 * [taylor]: Taking taylor expansion of z in y
0.884 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
0.884 * [taylor]: Taking taylor expansion of 4.0 in z
0.884 * [taylor]: Taking taylor expansion of z in z
0.884 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 z))) in z
0.884 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.884 * [taylor]: Taking taylor expansion of 4.0 in z
0.884 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.884 * [taylor]: Taking taylor expansion of z in z
0.885 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (x y z) around 0
0.885 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z
0.885 * [taylor]: Taking taylor expansion of 4.0 in z
0.885 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z
0.885 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z
0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.885 * [taylor]: Taking taylor expansion of x in z
0.885 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
0.885 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
0.885 * [taylor]: Taking taylor expansion of 0.5 in z
0.885 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.885 * [taylor]: Taking taylor expansion of z in z
0.885 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.885 * [taylor]: Taking taylor expansion of y in z
0.885 * [taylor]: Taking taylor expansion of z in z
0.885 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y
0.885 * [taylor]: Taking taylor expansion of 4.0 in y
0.885 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y
0.885 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y
0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.885 * [taylor]: Taking taylor expansion of x in y
0.885 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
0.885 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
0.885 * [taylor]: Taking taylor expansion of 0.5 in y
0.885 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.885 * [taylor]: Taking taylor expansion of z in y
0.885 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.885 * [taylor]: Taking taylor expansion of y in y
0.885 * [taylor]: Taking taylor expansion of z in y
0.885 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
0.885 * [taylor]: Taking taylor expansion of 4.0 in x
0.885 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
0.885 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.886 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.886 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.886 * [taylor]: Taking taylor expansion of 0.5 in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.886 * [taylor]: Taking taylor expansion of z in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.886 * [taylor]: Taking taylor expansion of y in x
0.886 * [taylor]: Taking taylor expansion of z in x
0.886 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x
0.886 * [taylor]: Taking taylor expansion of 4.0 in x
0.886 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x
0.886 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.886 * [taylor]: Taking taylor expansion of x in x
0.886 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.886 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.886 * [taylor]: Taking taylor expansion of 0.5 in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.886 * [taylor]: Taking taylor expansion of z in x
0.886 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.886 * [taylor]: Taking taylor expansion of y in x
0.886 * [taylor]: Taking taylor expansion of z in x
0.886 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
0.886 * [taylor]: Taking taylor expansion of 4.0 in y
0.886 * [taylor]: Taking taylor expansion of z in y
0.886 * [taylor]: Taking taylor expansion of (neg (+ (* 4.0 (/ z y)) 2.0)) in y
0.886 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
0.887 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.887 * [taylor]: Taking taylor expansion of 4.0 in y
0.887 * [taylor]: Taking taylor expansion of (/ z y) in y
0.887 * [taylor]: Taking taylor expansion of z in y
0.887 * [taylor]: Taking taylor expansion of y in y
0.887 * [taylor]: Taking taylor expansion of 2.0 in y
0.887 * [taylor]: Taking taylor expansion of (neg (* 4.0 z)) in z
0.887 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.887 * [taylor]: Taking taylor expansion of 4.0 in z
0.887 * [taylor]: Taking taylor expansion of z in z
0.887 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.887 * [taylor]: Taking taylor expansion of 4.0 in z
0.887 * [taylor]: Taking taylor expansion of z in z
0.887 * [taylor]: Taking taylor expansion of 0 in y
0.887 * [taylor]: Taking taylor expansion of (neg 2.0) in z
0.887 * [taylor]: Taking taylor expansion of 2.0 in z
0.887 * [taylor]: Taking taylor expansion of 0 in z
0.888 * [taylor]: Taking taylor expansion of 0 in y
0.888 * [taylor]: Taking taylor expansion of 0 in z
0.888 * [taylor]: Taking taylor expansion of 0 in z
0.888 * [taylor]: Taking taylor expansion of 0 in z
0.888 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (x y z) around 0
0.888 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z
0.888 * [taylor]: Taking taylor expansion of -4.0 in z
0.888 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z
0.888 * [taylor]: Taking taylor expansion of z in z
0.888 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z
0.888 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z
0.888 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
0.888 * [taylor]: Taking taylor expansion of 0.5 in z
0.888 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.888 * [taylor]: Taking taylor expansion of z in z
0.889 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.889 * [taylor]: Taking taylor expansion of y in z
0.889 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.889 * [taylor]: Taking taylor expansion of x in z
0.889 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y
0.889 * [taylor]: Taking taylor expansion of -4.0 in y
0.889 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y
0.889 * [taylor]: Taking taylor expansion of z in y
0.889 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y
0.889 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y
0.889 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
0.889 * [taylor]: Taking taylor expansion of 0.5 in y
0.889 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.889 * [taylor]: Taking taylor expansion of z in y
0.889 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.889 * [taylor]: Taking taylor expansion of y in y
0.889 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.889 * [taylor]: Taking taylor expansion of x in y
0.889 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
0.889 * [taylor]: Taking taylor expansion of -4.0 in x
0.889 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
0.889 * [taylor]: Taking taylor expansion of z in x
0.889 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
0.889 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.889 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.889 * [taylor]: Taking taylor expansion of 0.5 in x
0.889 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.889 * [taylor]: Taking taylor expansion of z in x
0.889 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.889 * [taylor]: Taking taylor expansion of y in x
0.889 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.889 * [taylor]: Taking taylor expansion of x in x
0.889 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x
0.889 * [taylor]: Taking taylor expansion of -4.0 in x
0.889 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x
0.889 * [taylor]: Taking taylor expansion of z in x
0.889 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x
0.889 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x
0.889 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
0.889 * [taylor]: Taking taylor expansion of 0.5 in x
0.889 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.889 * [taylor]: Taking taylor expansion of z in x
0.889 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.889 * [taylor]: Taking taylor expansion of y in x
0.889 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.889 * [taylor]: Taking taylor expansion of x in x
0.890 * [taylor]: Taking taylor expansion of (* 4.0 z) in y
0.890 * [taylor]: Taking taylor expansion of 4.0 in y
0.890 * [taylor]: Taking taylor expansion of z in y
0.890 * [taylor]: Taking taylor expansion of (neg (+ (* 4.0 (/ z y)) 2.0)) in y
0.890 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y
0.890 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y
0.890 * [taylor]: Taking taylor expansion of 4.0 in y
0.890 * [taylor]: Taking taylor expansion of (/ z y) in y
0.890 * [taylor]: Taking taylor expansion of z in y
0.890 * [taylor]: Taking taylor expansion of y in y
0.890 * [taylor]: Taking taylor expansion of 2.0 in y
0.890 * [taylor]: Taking taylor expansion of (neg (* 4.0 z)) in z
0.890 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.890 * [taylor]: Taking taylor expansion of 4.0 in z
0.890 * [taylor]: Taking taylor expansion of z in z
0.890 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.890 * [taylor]: Taking taylor expansion of 4.0 in z
0.890 * [taylor]: Taking taylor expansion of z in z
0.890 * [taylor]: Taking taylor expansion of 0 in y
0.891 * [taylor]: Taking taylor expansion of (neg 2.0) in z
0.891 * [taylor]: Taking taylor expansion of 2.0 in z
0.891 * [taylor]: Taking taylor expansion of 0 in z
0.891 * [taylor]: Taking taylor expansion of 0 in y
0.891 * [taylor]: Taking taylor expansion of 0 in z
0.891 * [taylor]: Taking taylor expansion of 0 in z
0.891 * [taylor]: Taking taylor expansion of 0 in z
0.892 * * * [progress]: simplifying candidates
0.892 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log 4.0) (log (- (- x y) (* z 0.5)))) (log z))
  (- (log (* 4.0 (- (- x y) (* z 0.5)))) (log z))
  (log (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (exp (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (/ (* (* (* 4.0 4.0) 4.0) (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5)))) (* (* z z) z))
  (/ (* (* (* 4.0 (- (- x y) (* z 0.5))) (* 4.0 (- (- x y) (* z 0.5)))) (* 4.0 (- (- x y) (* z 0.5)))) (* (* z z) z))
  (* (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)))
  (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (* (* (/ (* 4.0 (- (- x y) (* z 0.5))) z) (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))
  (neg (* 4.0 (- (- x y) (* z 0.5))))
  (neg z)
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ (- (- x y) (* z 0.5)) (cbrt z))
  (/ 4.0 (sqrt z))
  (/ (- (- x y) (* z 0.5)) (sqrt z))
  (/ 4.0 1)
  (/ (- (- x y) (* z 0.5)) z)
  (/ 1 z)
  (/ z (* 4.0 (- (- x y) (* z 0.5))))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z)))
  (/ (* 4.0 (- (- x y) (* z 0.5))) (sqrt z))
  (/ (* 4.0 (- (- x y) (* z 0.5))) 1)
  (/ z (- (- x y) (* z 0.5)))
  (* z (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5)))))
  (* z (+ (- x y) (* z 0.5)))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
0.941 * * [simplify]: iteration  0 :  4965  enodes  (cost  291 )
0.941 * * [simplify]: iteration  1 :  4965  enodes  (cost  291 )
0.943 * [simplify]: Simplified to:
   (log (* 4.0 (- (/ (- x y) z) 0.5)))
  (log (* 4.0 (- (/ (- x y) z) 0.5)))
  (log (* 4.0 (- (/ (- x y) z) 0.5)))
  (pow (exp (- (/ (- x y) z) 0.5)) 4.0)
  (pow (* 4.0 (- (/ (- x y) z) 0.5)) 3)
  (pow (* 4.0 (- (/ (- x y) z) 0.5)) 3)
  (* (cbrt (* 4.0 (- (/ (- x y) z) 0.5))) (cbrt (* 4.0 (- (/ (- x y) z) 0.5))))
  (cbrt (* 4.0 (- (/ (- x y) z) 0.5)))
  (pow (* 4.0 (- (/ (- x y) z) 0.5)) 3)
  (sqrt (* 4.0 (- (/ (- x y) z) 0.5)))
  (sqrt (* 4.0 (- (/ (- x y) z) 0.5)))
  (* 4.0 (neg (- x (+ y (* z 0.5)))))
  (neg z)
  (/ 4.0 (* (cbrt z) (cbrt z)))
  (/ (- x (+ y (* z 0.5))) (cbrt z))
  (/ 4.0 (sqrt z))
  (/ (- x (+ y (* z 0.5))) (sqrt z))
  4.0
  (- (/ (- x y) z) 0.5)
  (/ 1 z)
  (/ z (* 4.0 (- x (+ y (* z 0.5)))))
  (* 4.0 (/ (- x (+ y (* z 0.5))) (* (cbrt z) (cbrt z))))
  (* 4.0 (/ (- x (+ y (* z 0.5))) (sqrt z)))
  (* 4.0 (- x (+ y (* z 0.5))))
  (/ z (- x (+ y (* z 0.5))))
  (+ (* (pow z 3) (* 0.5 0.5)) (* (- x y) (* z (+ x (- (* z 0.5) y)))))
  (* z (+ x (- (* z 0.5) y)))
  (- (* 4.0 (/ (- x y) z)) 2.0)
  (- (* 4.0 (/ (- x y) z)) 2.0)
  (- (* 4.0 (/ (- x y) z)) 2.0)
0.943 * * * [progress]: adding candidates to table
0.968 * * [progress]: iteration 4 / 4
0.969 * * * [progress]: picking best candidate
0.973 * * * * [pick]: Picked  #<alt (λ (x y z) (* 4.0 (- (* (* (cbrt (- x y)) (/ (cbrt (- x y)) (* (cbrt z) (cbrt z)))) (/ (cbrt (- x y)) (cbrt z))) 0.5)))>
0.973 * * * [progress]: localizing error
0.988 * * * [progress]: generating rewritten candidates
0.988 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2 2)
0.989 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2 2 2)
0.990 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 2 2 1)
0.992 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 1)
0.996 * * * [progress]: generating series expansions
0.996 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2 2)
0.996 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
0.996 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.996 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.996 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.996 * [taylor]: Taking taylor expansion of 1/3 in z
0.996 * [taylor]: Taking taylor expansion of (log z) in z
0.996 * [taylor]: Taking taylor expansion of z in z
0.996 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
0.996 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
0.996 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
0.996 * [taylor]: Taking taylor expansion of 1/3 in z
0.996 * [taylor]: Taking taylor expansion of (log z) in z
0.996 * [taylor]: Taking taylor expansion of z in z
1.002 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
1.002 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.002 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.002 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.002 * [taylor]: Taking taylor expansion of 1/3 in z
1.002 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.002 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.002 * [taylor]: Taking taylor expansion of z in z
1.002 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.002 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.002 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.002 * [taylor]: Taking taylor expansion of 1/3 in z
1.002 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.002 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.002 * [taylor]: Taking taylor expansion of z in z
1.008 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
1.008 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.008 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.008 * [taylor]: Taking taylor expansion of -1 in z
1.008 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.009 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.009 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.009 * [taylor]: Taking taylor expansion of 1/3 in z
1.009 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.009 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.009 * [taylor]: Taking taylor expansion of z in z
1.009 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.009 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.009 * [taylor]: Taking taylor expansion of -1 in z
1.009 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.009 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.009 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.009 * [taylor]: Taking taylor expansion of 1/3 in z
1.009 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.009 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.009 * [taylor]: Taking taylor expansion of z in z
1.016 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2 2 2)
1.017 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
1.017 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.017 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.017 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.017 * [taylor]: Taking taylor expansion of 1/3 in z
1.017 * [taylor]: Taking taylor expansion of (log z) in z
1.017 * [taylor]: Taking taylor expansion of z in z
1.017 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.017 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.017 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.017 * [taylor]: Taking taylor expansion of 1/3 in z
1.017 * [taylor]: Taking taylor expansion of (log z) in z
1.017 * [taylor]: Taking taylor expansion of z in z
1.023 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
1.023 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.023 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.023 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.023 * [taylor]: Taking taylor expansion of 1/3 in z
1.023 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.023 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.023 * [taylor]: Taking taylor expansion of z in z
1.023 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.023 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.023 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.023 * [taylor]: Taking taylor expansion of 1/3 in z
1.023 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.023 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.023 * [taylor]: Taking taylor expansion of z in z
1.029 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
1.029 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.029 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.029 * [taylor]: Taking taylor expansion of -1 in z
1.029 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.029 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.030 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.030 * [taylor]: Taking taylor expansion of 1/3 in z
1.030 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.030 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.030 * [taylor]: Taking taylor expansion of z in z
1.030 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.030 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.030 * [taylor]: Taking taylor expansion of -1 in z
1.030 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.030 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.030 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.030 * [taylor]: Taking taylor expansion of 1/3 in z
1.030 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.030 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.030 * [taylor]: Taking taylor expansion of z in z
1.037 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 2 2 1)
1.038 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0
1.038 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.038 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.038 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.038 * [taylor]: Taking taylor expansion of 1/3 in z
1.038 * [taylor]: Taking taylor expansion of (log z) in z
1.038 * [taylor]: Taking taylor expansion of z in z
1.038 * [taylor]: Taking taylor expansion of (pow z 1/3) in z
1.038 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z
1.038 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z
1.038 * [taylor]: Taking taylor expansion of 1/3 in z
1.038 * [taylor]: Taking taylor expansion of (log z) in z
1.038 * [taylor]: Taking taylor expansion of z in z
1.044 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0
1.044 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.044 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.044 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.044 * [taylor]: Taking taylor expansion of 1/3 in z
1.044 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.044 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.044 * [taylor]: Taking taylor expansion of z in z
1.044 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.044 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.044 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.044 * [taylor]: Taking taylor expansion of 1/3 in z
1.044 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.044 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.044 * [taylor]: Taking taylor expansion of z in z
1.051 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0
1.051 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.051 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.051 * [taylor]: Taking taylor expansion of -1 in z
1.051 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.051 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.051 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.051 * [taylor]: Taking taylor expansion of 1/3 in z
1.051 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.051 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.051 * [taylor]: Taking taylor expansion of z in z
1.051 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z
1.051 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.051 * [taylor]: Taking taylor expansion of -1 in z
1.052 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z
1.052 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z
1.052 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z
1.052 * [taylor]: Taking taylor expansion of 1/3 in z
1.052 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z
1.052 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.052 * [taylor]: Taking taylor expansion of z in z
1.061 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2 1)
1.062 * [approximate]: Taking taylor expansion of (pow (- x y) 1/3) in (x y) around 0
1.062 * [taylor]: Taking taylor expansion of (pow (- x y) 1/3) in y
1.062 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- x y)))) in y
1.062 * [taylor]: Taking taylor expansion of (* 1/3 (log (- x y))) in y
1.062 * [taylor]: Taking taylor expansion of 1/3 in y
1.062 * [taylor]: Taking taylor expansion of (log (- x y)) in y
1.062 * [taylor]: Taking taylor expansion of (- x y) in y
1.062 * [taylor]: Taking taylor expansion of x in y
1.062 * [taylor]: Taking taylor expansion of y in y
1.062 * [taylor]: Taking taylor expansion of (pow (- x y) 1/3) in x
1.062 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- x y)))) in x
1.062 * [taylor]: Taking taylor expansion of (* 1/3 (log (- x y))) in x
1.062 * [taylor]: Taking taylor expansion of 1/3 in x
1.062 * [taylor]: Taking taylor expansion of (log (- x y)) in x
1.062 * [taylor]: Taking taylor expansion of (- x y) in x
1.062 * [taylor]: Taking taylor expansion of x in x
1.062 * [taylor]: Taking taylor expansion of y in x
1.062 * [taylor]: Taking taylor expansion of (pow (- x y) 1/3) in x
1.062 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- x y)))) in x
1.062 * [taylor]: Taking taylor expansion of (* 1/3 (log (- x y))) in x
1.062 * [taylor]: Taking taylor expansion of 1/3 in x
1.062 * [taylor]: Taking taylor expansion of (log (- x y)) in x
1.062 * [taylor]: Taking taylor expansion of (- x y) in x
1.062 * [taylor]: Taking taylor expansion of x in x
1.062 * [taylor]: Taking taylor expansion of y in x
1.062 * [taylor]: Taking taylor expansion of (pow (neg y) 1/3) in y
1.062 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (neg y)))) in y
1.062 * [taylor]: Taking taylor expansion of (* 1/3 (log (neg y))) in y
1.062 * [taylor]: Taking taylor expansion of 1/3 in y
1.062 * [taylor]: Taking taylor expansion of (log (neg y)) in y
1.062 * [taylor]: Taking taylor expansion of (neg y) in y
1.062 * [taylor]: Taking taylor expansion of y in y
1.063 * [taylor]: Taking taylor expansion of (* -1/3 (pow (/ -1 (pow y 2)) 1/3)) in y
1.063 * [taylor]: Taking taylor expansion of -1/3 in y
1.063 * [taylor]: Taking taylor expansion of (pow (/ -1 (pow y 2)) 1/3) in y
1.063 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 (pow y 2))))) in y
1.063 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 (pow y 2)))) in y
1.063 * [taylor]: Taking taylor expansion of 1/3 in y
1.063 * [taylor]: Taking taylor expansion of (log (/ -1 (pow y 2))) in y
1.063 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
1.063 * [taylor]: Taking taylor expansion of -1 in y
1.063 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.063 * [taylor]: Taking taylor expansion of y in y
1.064 * [taylor]: Taking taylor expansion of (* -1/9 (pow (/ -1 (pow y 5)) 1/3)) in y
1.064 * [taylor]: Taking taylor expansion of -1/9 in y
1.064 * [taylor]: Taking taylor expansion of (pow (/ -1 (pow y 5)) 1/3) in y
1.064 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 (pow y 5))))) in y
1.064 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 (pow y 5)))) in y
1.064 * [taylor]: Taking taylor expansion of 1/3 in y
1.064 * [taylor]: Taking taylor expansion of (log (/ -1 (pow y 5))) in y
1.064 * [taylor]: Taking taylor expansion of (/ -1 (pow y 5)) in y
1.064 * [taylor]: Taking taylor expansion of -1 in y
1.064 * [taylor]: Taking taylor expansion of (pow y 5) in y
1.064 * [taylor]: Taking taylor expansion of y in y
1.065 * [approximate]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 1/3) in (x y) around 0
1.065 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 1/3) in y
1.065 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 x) (/ 1 y))))) in y
1.065 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 x) (/ 1 y)))) in y
1.065 * [taylor]: Taking taylor expansion of 1/3 in y
1.065 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) (/ 1 y))) in y
1.065 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.065 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.065 * [taylor]: Taking taylor expansion of x in y
1.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.065 * [taylor]: Taking taylor expansion of y in y
1.066 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 1/3) in x
1.066 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 x) (/ 1 y))))) in x
1.066 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 x) (/ 1 y)))) in x
1.066 * [taylor]: Taking taylor expansion of 1/3 in x
1.066 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) (/ 1 y))) in x
1.066 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.066 * [taylor]: Taking taylor expansion of x in x
1.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.066 * [taylor]: Taking taylor expansion of y in x
1.066 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (/ 1 y)) 1/3) in x
1.066 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 x) (/ 1 y))))) in x
1.066 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 x) (/ 1 y)))) in x
1.066 * [taylor]: Taking taylor expansion of 1/3 in x
1.066 * [taylor]: Taking taylor expansion of (log (- (/ 1 x) (/ 1 y))) in x
1.066 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.066 * [taylor]: Taking taylor expansion of x in x
1.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.066 * [taylor]: Taking taylor expansion of y in x
1.066 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log 1) (log x)))) in y
1.066 * [taylor]: Taking taylor expansion of (* 1/3 (- (log 1) (log x))) in y
1.066 * [taylor]: Taking taylor expansion of 1/3 in y
1.066 * [taylor]: Taking taylor expansion of (- (log 1) (log x)) in y
1.066 * [taylor]: Taking taylor expansion of (log 1) in y
1.066 * [taylor]: Taking taylor expansion of 1 in y
1.066 * [taylor]: Taking taylor expansion of (log x) in y
1.066 * [taylor]: Taking taylor expansion of x in y
1.067 * [taylor]: Taking taylor expansion of (* -1/3 (/ (exp (* 1/3 (- (log 1) (log x)))) y)) in y
1.067 * [taylor]: Taking taylor expansion of -1/3 in y
1.067 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log 1) (log x)))) y) in y
1.067 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log 1) (log x)))) in y
1.067 * [taylor]: Taking taylor expansion of (* 1/3 (- (log 1) (log x))) in y
1.067 * [taylor]: Taking taylor expansion of 1/3 in y
1.067 * [taylor]: Taking taylor expansion of (- (log 1) (log x)) in y
1.067 * [taylor]: Taking taylor expansion of (log 1) in y
1.067 * [taylor]: Taking taylor expansion of 1 in y
1.067 * [taylor]: Taking taylor expansion of (log x) in y
1.067 * [taylor]: Taking taylor expansion of x in y
1.067 * [taylor]: Taking taylor expansion of y in y
1.069 * [taylor]: Taking taylor expansion of (* -1/9 (/ (exp (* 1/3 (- (log 1) (log x)))) (pow y 2))) in y
1.069 * [taylor]: Taking taylor expansion of -1/9 in y
1.069 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log 1) (log x)))) (pow y 2)) in y
1.069 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log 1) (log x)))) in y
1.069 * [taylor]: Taking taylor expansion of (* 1/3 (- (log 1) (log x))) in y
1.069 * [taylor]: Taking taylor expansion of 1/3 in y
1.069 * [taylor]: Taking taylor expansion of (- (log 1) (log x)) in y
1.069 * [taylor]: Taking taylor expansion of (log 1) in y
1.069 * [taylor]: Taking taylor expansion of 1 in y
1.069 * [taylor]: Taking taylor expansion of (log x) in y
1.069 * [taylor]: Taking taylor expansion of x in y
1.069 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.069 * [taylor]: Taking taylor expansion of y in y
1.073 * [taylor]: Taking taylor expansion of (* -5/81 (/ (exp (* 1/3 (- (log 1) (log x)))) (pow y 3))) in y
1.073 * [taylor]: Taking taylor expansion of -5/81 in y
1.073 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log 1) (log x)))) (pow y 3)) in y
1.073 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log 1) (log x)))) in y
1.073 * [taylor]: Taking taylor expansion of (* 1/3 (- (log 1) (log x))) in y
1.073 * [taylor]: Taking taylor expansion of 1/3 in y
1.073 * [taylor]: Taking taylor expansion of (- (log 1) (log x)) in y
1.073 * [taylor]: Taking taylor expansion of (log 1) in y
1.073 * [taylor]: Taking taylor expansion of 1 in y
1.073 * [taylor]: Taking taylor expansion of (log x) in y
1.073 * [taylor]: Taking taylor expansion of x in y
1.073 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.073 * [taylor]: Taking taylor expansion of y in y
1.076 * [approximate]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 1/3) in (x y) around 0
1.076 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 1/3) in y
1.076 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 y) (/ 1 x))))) in y
1.076 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 y) (/ 1 x)))) in y
1.076 * [taylor]: Taking taylor expansion of 1/3 in y
1.076 * [taylor]: Taking taylor expansion of (log (- (/ 1 y) (/ 1 x))) in y
1.076 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.076 * [taylor]: Taking taylor expansion of y in y
1.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.076 * [taylor]: Taking taylor expansion of x in y
1.076 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 1/3) in x
1.076 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 y) (/ 1 x))))) in x
1.076 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 y) (/ 1 x)))) in x
1.076 * [taylor]: Taking taylor expansion of 1/3 in x
1.076 * [taylor]: Taking taylor expansion of (log (- (/ 1 y) (/ 1 x))) in x
1.076 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.076 * [taylor]: Taking taylor expansion of y in x
1.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.076 * [taylor]: Taking taylor expansion of x in x
1.076 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 x)) 1/3) in x
1.076 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 y) (/ 1 x))))) in x
1.076 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 y) (/ 1 x)))) in x
1.076 * [taylor]: Taking taylor expansion of 1/3 in x
1.076 * [taylor]: Taking taylor expansion of (log (- (/ 1 y) (/ 1 x))) in x
1.076 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.076 * [taylor]: Taking taylor expansion of y in x
1.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.076 * [taylor]: Taking taylor expansion of x in x
1.077 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (neg 1)) (log x)))) in y
1.077 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (neg 1)) (log x))) in y
1.077 * [taylor]: Taking taylor expansion of 1/3 in y
1.077 * [taylor]: Taking taylor expansion of (- (log (neg 1)) (log x)) in y
1.077 * [taylor]: Taking taylor expansion of (log (neg 1)) in y
1.077 * [taylor]: Taking taylor expansion of (neg 1) in y
1.077 * [taylor]: Taking taylor expansion of 1 in y
1.077 * [taylor]: Taking taylor expansion of (log x) in y
1.077 * [taylor]: Taking taylor expansion of x in y
1.078 * [taylor]: Taking taylor expansion of (* -1/3 (/ (exp (* 1/3 (- (log (neg 1)) (log x)))) y)) in y
1.078 * [taylor]: Taking taylor expansion of -1/3 in y
1.078 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (neg 1)) (log x)))) y) in y
1.078 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (neg 1)) (log x)))) in y
1.078 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (neg 1)) (log x))) in y
1.078 * [taylor]: Taking taylor expansion of 1/3 in y
1.078 * [taylor]: Taking taylor expansion of (- (log (neg 1)) (log x)) in y
1.078 * [taylor]: Taking taylor expansion of (log (neg 1)) in y
1.078 * [taylor]: Taking taylor expansion of (neg 1) in y
1.078 * [taylor]: Taking taylor expansion of 1 in y
1.078 * [taylor]: Taking taylor expansion of (log x) in y
1.078 * [taylor]: Taking taylor expansion of x in y
1.078 * [taylor]: Taking taylor expansion of y in y
1.080 * [taylor]: Taking taylor expansion of (* -1/9 (/ (exp (* 1/3 (- (log (neg 1)) (log x)))) (pow y 2))) in y
1.080 * [taylor]: Taking taylor expansion of -1/9 in y
1.080 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (neg 1)) (log x)))) (pow y 2)) in y
1.080 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (neg 1)) (log x)))) in y
1.080 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (neg 1)) (log x))) in y
1.080 * [taylor]: Taking taylor expansion of 1/3 in y
1.080 * [taylor]: Taking taylor expansion of (- (log (neg 1)) (log x)) in y
1.080 * [taylor]: Taking taylor expansion of (log (neg 1)) in y
1.080 * [taylor]: Taking taylor expansion of (neg 1) in y
1.080 * [taylor]: Taking taylor expansion of 1 in y
1.080 * [taylor]: Taking taylor expansion of (log x) in y
1.080 * [taylor]: Taking taylor expansion of x in y
1.080 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.080 * [taylor]: Taking taylor expansion of y in y
1.084 * [taylor]: Taking taylor expansion of (* -5/81 (/ (exp (* 1/3 (- (log (neg 1)) (log x)))) (pow y 3))) in y
1.084 * [taylor]: Taking taylor expansion of -5/81 in y
1.084 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log (neg 1)) (log x)))) (pow y 3)) in y
1.084 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log (neg 1)) (log x)))) in y
1.084 * [taylor]: Taking taylor expansion of (* 1/3 (- (log (neg 1)) (log x))) in y
1.084 * [taylor]: Taking taylor expansion of 1/3 in y
1.084 * [taylor]: Taking taylor expansion of (- (log (neg 1)) (log x)) in y
1.084 * [taylor]: Taking taylor expansion of (log (neg 1)) in y
1.084 * [taylor]: Taking taylor expansion of (neg 1) in y
1.084 * [taylor]: Taking taylor expansion of 1 in y
1.084 * [taylor]: Taking taylor expansion of (log x) in y
1.084 * [taylor]: Taking taylor expansion of x in y
1.084 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.084 * [taylor]: Taking taylor expansion of y in y
1.086 * * * [progress]: simplifying candidates
1.087 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (* (cbrt z) (cbrt z)))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  (cbrt 1)
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  (* (* (cbrt z) (cbrt z)) (cbrt z))
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt (- x y)))
  (exp (cbrt (- x y)))
  (cbrt (* (cbrt (- x y)) (cbrt (- x y))))
  (cbrt (cbrt (- x y)))
  (cbrt (sqrt (- x y)))
  (cbrt (sqrt (- x y)))
  (cbrt 1)
  (cbrt (- x y))
  (cbrt (+ (sqrt x) (sqrt y)))
  (cbrt (- (sqrt x) (sqrt y)))
  (cbrt 1)
  (cbrt (- x y))
  (cbrt (- (pow x 3) (pow y 3)))
  (cbrt (+ (* x x) (+ (* y y) (* x y))))
  (cbrt (- (* x x) (* y y)))
  (cbrt (+ x y))
  (* (cbrt (cbrt (- x y))) (cbrt (cbrt (- x y))))
  (cbrt (cbrt (- x y)))
  (* (* (cbrt (- x y)) (cbrt (- x y))) (cbrt (- x y)))
  (sqrt (cbrt (- x y)))
  (sqrt (cbrt (- x y)))
  (exp (* 1/3 (+ (log z) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 z)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z))))))
  (exp (* 1/3 (+ (log z) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 z)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z))))))
  (exp (* 1/3 (+ (log z) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 z)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 z))))))
  (- (exp (* 1/3 (+ (log (neg 1)) (log y)))) (+ (* 1/3 (* x (exp (* 1/3 (- (log -1) (* 2 (log y))))))) (* 1/9 (* (exp (* 1/3 (- (log -1) (* 5 (log y))))) (pow x 2)))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (exp (* 1/3 (- (log (neg 1)) (log (/ -1 x)))))
1.135 * * [simplify]: iteration  0 :  4888  enodes  (cost  292 )
1.135 * * [simplify]: iteration  1 :  4888  enodes  (cost  292 )
1.138 * [simplify]: Simplified to:
   (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow z 2/3))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow z 2/3))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt z))
  (exp (cbrt z))
  (cbrt (pow z 2/3))
  (cbrt (cbrt z))
  (cbrt (sqrt z))
  (cbrt (sqrt z))
  1
  (cbrt z)
  (* (cbrt (cbrt z)) (cbrt (cbrt z)))
  (cbrt (cbrt z))
  z
  (sqrt (cbrt z))
  (sqrt (cbrt z))
  (log (cbrt (- x y)))
  (exp (cbrt (- x y)))
  (cbrt (* (cbrt (- x y)) (cbrt (- x y))))
  (cbrt (cbrt (- x y)))
  (cbrt (sqrt (- x y)))
  (cbrt (sqrt (- x y)))
  1
  (cbrt (- x y))
  (cbrt (+ (sqrt x) (sqrt y)))
  (cbrt (- (sqrt x) (sqrt y)))
  1
  (cbrt (- x y))
  (cbrt (- (pow x 3) (pow y 3)))
  (cbrt (+ (* x x) (* y (+ x y))))
  (cbrt (- (* x x) (* y y)))
  (cbrt (+ x y))
  (* (cbrt (cbrt (- x y))) (cbrt (cbrt (- x y))))
  (cbrt (cbrt (- x y)))
  (- x y)
  (sqrt (cbrt (- x y)))
  (sqrt (cbrt (- x y)))
  (cbrt z)
  (cbrt z)
  (* (cbrt -1) (cbrt (neg z)))
  (cbrt z)
  (cbrt z)
  (* (cbrt -1) (cbrt (neg z)))
  (cbrt z)
  (cbrt z)
  (* (cbrt -1) (cbrt (neg z)))
  (- (cbrt (neg y)) (* x (+ (* 1/3 (cbrt (/ -1 (* y y)))) (* x (* 1/9 (cbrt (/ -1 (pow y 5))))))))
  (cbrt x)
  (cbrt x)
1.138 * * * [progress]: adding candidates to table
1.198 * [progress]: [Phase 3 of 3] Extracting.
1.198 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (* 4.0 (- (- (/ x z) (/ y z)) 0.5)))> #<alt (λ (x y z) (* 4.0 (- (* (* (cbrt (- x y)) (/ (cbrt (- x y)) (* (cbrt z) (cbrt z)))) (/ (cbrt (- x y)) (cbrt z))) 0.5)))>)
1.199 * * * [regime-changes]: Trying 5 branch expressions: ((- x y) (/ (* 4.0 (- (- x y) (* z 0.5))) z) z y x)
1.199 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (* 4.0 (- (- (/ x z) (/ y z)) 0.5)))> #<alt (λ (x y z) (* 4.0 (- (* (* (cbrt (- x y)) (/ (cbrt (- x y)) (* (cbrt z) (cbrt z)))) (/ (cbrt (- x y)) (cbrt z))) 0.5)))>)
1.243 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (* 4.0 (- (* (* (cbrt (- x y)) (/ (cbrt (- x y)) (* (cbrt z) (cbrt z)))) (/ (cbrt (- x y)) (cbrt z))) 0.5)))>)
1.283 * * * * [regimes]: Trying to branch on (/ (* 4.0 (- (- x y) (* z 0.5))) z) from (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (* 4.0 (- (- (/ x z) (/ y z)) 0.5)))> #<alt (λ (x y z) (* 4.0 (- (* (* (cbrt (- x y)) (/ (cbrt (- x y)) (* (cbrt z) (cbrt z)))) (/ (cbrt (- x y)) (cbrt z))) 0.5)))>)
1.327 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (* 4.0 (- (- (/ x z) (/ y z)) 0.5)))> #<alt (λ (x y z) (* 4.0 (- (* (* (cbrt (- x y)) (/ (cbrt (- x y)) (* (cbrt z) (cbrt z)))) (/ (cbrt (- x y)) (cbrt z))) 0.5)))>)
1.370 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (* 4.0 (- (- (/ x z) (/ y z)) 0.5)))> #<alt (λ (x y z) (* 4.0 (- (* (* (cbrt (- x y)) (/ (cbrt (- x y)) (* (cbrt z) (cbrt z)))) (/ (cbrt (- x y)) (cbrt z))) 0.5)))>)
1.413 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (/ (* 4.0 (- (- x y) (* z 0.5))) z))> #<alt (λ (x y z) (* 4.0 (- (- (/ x z) (/ y z)) 0.5)))> #<alt (λ (x y z) (* 4.0 (- (* (* (cbrt (- x y)) (/ (cbrt (- x y)) (* (cbrt z) (cbrt z)))) (/ (cbrt (- x y)) (cbrt z))) 0.5)))>)
1.458 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.458 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 4.0 (- (- (/ x z) (/ y z)) 0.5))
1.459 * * [simplify]: iteration  0 :  11  enodes  (cost  11 )
1.459 * * [simplify]: iteration  1 :  11  enodes  (cost  11 )
1.460 * [simplify]: Simplified to:
   (* 4.0 (- (- (/ x z) (/ y z)) 0.5))
2.711 * [regime-testing]: End program error score: 0.008623237895174385
2.796 * [regime-testing]: Target error score: 0.008748253522127755