13.891 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (- x y) (- z y))
0.018 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.019 * * [simplify]: iteration  1 :  16  enodes  (cost  3 )
0.020 * * [simplify]: iteration  2 :  18  enodes  (cost  3 )
0.022 * * [simplify]: iteration  3 :  18  enodes  (cost  3 )
0.022 * [simplify]: Simplified to:
   (/ (- x y) (- z y))
0.022 * * [progress]: iteration 1 / 4
0.022 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y z) (/ (- x y) (- z y)))>
0.024 * * * [progress]: localizing error
0.029 * * * [progress]: generating rewritten candidates
0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.042 * * * [progress]: generating series expansions
0.042 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.042 * [approximate]: Taking taylor expansion of (/ (- x y) (- z y)) in (x y z) around 0
0.042 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in z
0.042 * [taylor]: Taking taylor expansion of (- x y) in z
0.042 * [taylor]: Taking taylor expansion of x in z
0.042 * [taylor]: Taking taylor expansion of y in z
0.042 * [taylor]: Taking taylor expansion of (- z y) in z
0.042 * [taylor]: Taking taylor expansion of z in z
0.042 * [taylor]: Taking taylor expansion of y in z
0.042 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in y
0.042 * [taylor]: Taking taylor expansion of (- x y) in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of (- z y) in y
0.042 * [taylor]: Taking taylor expansion of z in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in x
0.043 * [taylor]: Taking taylor expansion of (- x y) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of (- z y) in x
0.043 * [taylor]: Taking taylor expansion of z in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in x
0.043 * [taylor]: Taking taylor expansion of (- x y) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of (- z y) in x
0.043 * [taylor]: Taking taylor expansion of z in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.044 * [taylor]: Taking taylor expansion of (* -1 (/ y (- z y))) in y
0.044 * [taylor]: Taking taylor expansion of -1 in y
0.044 * [taylor]: Taking taylor expansion of (/ y (- z y)) in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of (- z y) in y
0.044 * [taylor]: Taking taylor expansion of z in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in y
0.045 * [taylor]: Taking taylor expansion of (- z y) in y
0.045 * [taylor]: Taking taylor expansion of z in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.045 * [taylor]: Taking taylor expansion of z in z
0.046 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.046 * [taylor]: Taking taylor expansion of -1 in z
0.046 * [taylor]: Taking taylor expansion of z in z
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [taylor]: Taking taylor expansion of 0 in z
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.049 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.049 * [taylor]: Taking taylor expansion of z in z
0.052 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
0.052 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.052 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.052 * [taylor]: Taking taylor expansion of z in z
0.055 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in (x y z) around 0
0.055 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in z
0.055 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.055 * [taylor]: Taking taylor expansion of x in z
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.055 * [taylor]: Taking taylor expansion of y in z
0.055 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.055 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.055 * [taylor]: Taking taylor expansion of z in z
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.055 * [taylor]: Taking taylor expansion of y in z
0.056 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in y
0.056 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.056 * [taylor]: Taking taylor expansion of z in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in x
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.058 * [taylor]: Taking taylor expansion of z in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in x
0.058 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.059 * [taylor]: Taking taylor expansion of z in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in y
0.059 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.059 * [taylor]: Taking taylor expansion of z in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- (/ 1 z) (/ 1 y))))) in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 z) (/ 1 y)))) in y
0.062 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 y))) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.062 * [taylor]: Taking taylor expansion of z in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of 1 in z
0.064 * [taylor]: Taking taylor expansion of -1 in z
0.067 * [taylor]: Taking taylor expansion of 0 in y
0.067 * [taylor]: Taking taylor expansion of 0 in z
0.068 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.069 * [taylor]: Taking taylor expansion of z in z
0.070 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.070 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.070 * [taylor]: Taking taylor expansion of z in z
0.072 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in (x y z) around 0
0.072 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in z
0.072 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.072 * [taylor]: Taking taylor expansion of y in z
0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.072 * [taylor]: Taking taylor expansion of x in z
0.072 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.072 * [taylor]: Taking taylor expansion of y in z
0.072 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.072 * [taylor]: Taking taylor expansion of z in z
0.073 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in y
0.073 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.074 * [taylor]: Taking taylor expansion of z in y
0.075 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in x
0.075 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.075 * [taylor]: Taking taylor expansion of z in x
0.076 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in x
0.076 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.076 * [taylor]: Taking taylor expansion of y in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.076 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.076 * [taylor]: Taking taylor expansion of y in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.076 * [taylor]: Taking taylor expansion of z in x
0.077 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 y) (/ 1 z))) in y
0.077 * [taylor]: Taking taylor expansion of -1 in y
0.077 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.078 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.078 * [taylor]: Taking taylor expansion of z in y
0.085 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) in y
0.085 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in y
0.085 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.085 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.085 * [taylor]: Taking taylor expansion of z in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of 1 in z
0.087 * [taylor]: Taking taylor expansion of -1 in z
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.090 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.090 * [taylor]: Taking taylor expansion of z in z
0.092 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.092 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.092 * [taylor]: Taking taylor expansion of z in z
0.094 * * * [progress]: simplifying candidates
0.095 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log (- x y)) (log (- z y)))
  (log (/ (- x y) (- z y)))
  (exp (/ (- x y) (- z y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- z y) (- z y)) (- z y)))
  (* (cbrt (/ (- x y) (- z y))) (cbrt (/ (- x y) (- z y))))
  (cbrt (/ (- x y) (- z y)))
  (* (* (/ (- x y) (- z y)) (/ (- x y) (- z y))) (/ (- x y) (- z y)))
  (sqrt (/ (- x y) (- z y)))
  (sqrt (/ (- x y) (- z y)))
  (- (- x y))
  (- (- z y))
  (/ x (- z y))
  (/ y (- z y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt (- x y)) (cbrt (- z y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- z y)))
  (/ (cbrt (- x y)) (sqrt (- z y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- z y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt z) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt z) (sqrt y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- z y))
  (/ (sqrt (- x y)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt (- x y)) (cbrt (- z y)))
  (/ (sqrt (- x y)) (sqrt (- z y)))
  (/ (sqrt (- x y)) (sqrt (- z y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- z y))
  (/ (sqrt (- x y)) (+ (sqrt z) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt z) (sqrt y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- x y) (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ (- x y) (sqrt (- z y)))
  (/ 1 1)
  (/ (- x y) (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ (- x y) (- (sqrt z) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- z y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- z y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- z y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- z y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- z y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt z) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt z) (sqrt y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- x y) (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ (- x y) (sqrt (- z y)))
  (/ 1 1)
  (/ (- x y) (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ (- x y) (- (sqrt z) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- z y))
  (/ 1 (- z y))
  (/ (- z y) (- x y))
  (/ (- x y) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- x y) (sqrt (- z y)))
  (/ (- x y) 1)
  (/ (- x y) (+ (sqrt z) (sqrt y)))
  (/ (- x y) 1)
  (/ (- z y) (cbrt (- x y)))
  (/ (- z y) (sqrt (- x y)))
  (/ (- z y) (- x y))
  (/ (- z y) (- (sqrt x) (sqrt y)))
  (/ (- z y) (- x y))
  (/ (- x y) (- (pow z 3) (pow y 3)))
  (/ (- x y) (- (* z z) (* y y)))
  (* (- z y) (+ (* x x) (+ (* y y) (* x y))))
  (* (- z y) (+ x y))
  0
  0
  0
0.099 * * [simplify]: iteration  0 :  223  enodes  (cost  354 )
0.103 * * [simplify]: iteration  1 :  618  enodes  (cost  340 )
0.112 * * [simplify]: iteration  2 :  2045  enodes  (cost  340 )
0.141 * * [simplify]: iteration  3 :  5001  enodes  (cost  340 )
0.143 * [simplify]: Simplified to:
   (log (/ (- x y) (- z y)))
  (log (/ (- x y) (- z y)))
  (exp (/ (- x y) (- z y)))
  (pow (/ (- x y) (- z y)) 3)
  (* (cbrt (/ (- x y) (- z y))) (cbrt (/ (- x y) (- z y))))
  (cbrt (/ (- x y) (- z y)))
  (pow (/ (- x y) (- z y)) 3)
  (sqrt (/ (- x y) (- z y)))
  (sqrt (/ (- x y) (- z y)))
  (- (- x y))
  (- (- z y))
  (/ x (- z y))
  (/ y (- z y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt (- x y)) (cbrt (- z y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- z y)))
  (/ (cbrt (- x y)) (sqrt (- z y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- z y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt z) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt z) (sqrt y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- z y))
  (/ (sqrt (- x y)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt (- x y)) (cbrt (- z y)))
  (/ (sqrt (- x y)) (sqrt (- z y)))
  (/ (sqrt (- x y)) (sqrt (- z y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- z y))
  (/ (sqrt (- x y)) (+ (sqrt z) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt z) (sqrt y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- x y) (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ (- x y) (sqrt (- z y)))
  1
  (/ (- x y) (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ (- x y) (- (sqrt z) (sqrt y)))
  1
  (/ (- x y) (- z y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- z y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- z y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- z y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- z y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt z) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt z) (sqrt y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- x y) (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ (- x y) (sqrt (- z y)))
  1
  (/ (- x y) (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ (- x y) (- (sqrt z) (sqrt y)))
  1
  (/ (- x y) (- z y))
  (/ 1 (- z y))
  (/ (- z y) (- x y))
  (/ (- x y) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (- x y) (sqrt (- z y)))
  (- x y)
  (/ (- x y) (+ (sqrt z) (sqrt y)))
  (- x y)
  (/ (- z y) (cbrt (- x y)))
  (/ (- z y) (sqrt (- x y)))
  (/ (- z y) (- x y))
  (/ (- z y) (- (sqrt x) (sqrt y)))
  (/ (- z y) (- x y))
  (/ (- x y) (- (pow z 3) (pow y 3)))
  (/ (- x y) (- (* z z) (* y y)))
  (* (+ (* y (+ y x)) (* x x)) (- z y))
  (* (- z y) (+ x y))
  0
  0
  0
0.143 * * * [progress]: adding candidates to table
0.231 * * [progress]: iteration 2 / 4
0.231 * * * [progress]: picking best candidate
0.241 * * * * [pick]: Picked  #<alt (λ (x y z) (- (/ x (- z y)) (/ y (- z y))))>
0.241 * * * [progress]: localizing error
0.247 * * * [progress]: generating rewritten candidates
0.247 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.295 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.303 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.312 * * * [progress]: generating series expansions
0.312 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.312 * [approximate]: Taking taylor expansion of (- (/ x (- z y)) (/ y (- z y))) in (x z y) around 0
0.313 * [taylor]: Taking taylor expansion of (- (/ x (- z y)) (/ y (- z y))) in y
0.313 * [taylor]: Taking taylor expansion of (/ x (- z y)) in y
0.313 * [taylor]: Taking taylor expansion of x in y
0.313 * [taylor]: Taking taylor expansion of (- z y) in y
0.313 * [taylor]: Taking taylor expansion of z in y
0.313 * [taylor]: Taking taylor expansion of y in y
0.313 * [taylor]: Taking taylor expansion of (/ y (- z y)) in y
0.313 * [taylor]: Taking taylor expansion of y in y
0.313 * [taylor]: Taking taylor expansion of (- z y) in y
0.313 * [taylor]: Taking taylor expansion of z in y
0.313 * [taylor]: Taking taylor expansion of y in y
0.314 * [taylor]: Taking taylor expansion of (- (/ x (- z y)) (/ y (- z y))) in z
0.314 * [taylor]: Taking taylor expansion of (/ x (- z y)) in z
0.314 * [taylor]: Taking taylor expansion of x in z
0.314 * [taylor]: Taking taylor expansion of (- z y) in z
0.314 * [taylor]: Taking taylor expansion of z in z
0.314 * [taylor]: Taking taylor expansion of y in z
0.314 * [taylor]: Taking taylor expansion of (/ y (- z y)) in z
0.314 * [taylor]: Taking taylor expansion of y in z
0.314 * [taylor]: Taking taylor expansion of (- z y) in z
0.314 * [taylor]: Taking taylor expansion of z in z
0.314 * [taylor]: Taking taylor expansion of y in z
0.314 * [taylor]: Taking taylor expansion of (- (/ x (- z y)) (/ y (- z y))) in x
0.314 * [taylor]: Taking taylor expansion of (/ x (- z y)) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of (- z y) in x
0.314 * [taylor]: Taking taylor expansion of z in x
0.314 * [taylor]: Taking taylor expansion of y in x
0.314 * [taylor]: Taking taylor expansion of (/ y (- z y)) in x
0.314 * [taylor]: Taking taylor expansion of y in x
0.314 * [taylor]: Taking taylor expansion of (- z y) in x
0.314 * [taylor]: Taking taylor expansion of z in x
0.314 * [taylor]: Taking taylor expansion of y in x
0.314 * [taylor]: Taking taylor expansion of (- (/ x (- z y)) (/ y (- z y))) in x
0.314 * [taylor]: Taking taylor expansion of (/ x (- z y)) in x
0.314 * [taylor]: Taking taylor expansion of x in x
0.314 * [taylor]: Taking taylor expansion of (- z y) in x
0.314 * [taylor]: Taking taylor expansion of z in x
0.314 * [taylor]: Taking taylor expansion of y in x
0.314 * [taylor]: Taking taylor expansion of (/ y (- z y)) in x
0.314 * [taylor]: Taking taylor expansion of y in x
0.314 * [taylor]: Taking taylor expansion of (- z y) in x
0.314 * [taylor]: Taking taylor expansion of z in x
0.314 * [taylor]: Taking taylor expansion of y in x
0.315 * [taylor]: Taking taylor expansion of (- (/ y (- z y))) in z
0.315 * [taylor]: Taking taylor expansion of (/ y (- z y)) in z
0.315 * [taylor]: Taking taylor expansion of y in z
0.315 * [taylor]: Taking taylor expansion of (- z y) in z
0.315 * [taylor]: Taking taylor expansion of z in z
0.315 * [taylor]: Taking taylor expansion of y in z
0.315 * [taylor]: Taking taylor expansion of 1 in y
0.316 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in z
0.316 * [taylor]: Taking taylor expansion of (- z y) in z
0.316 * [taylor]: Taking taylor expansion of z in z
0.316 * [taylor]: Taking taylor expansion of y in z
0.316 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.316 * [taylor]: Taking taylor expansion of -1 in y
0.316 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.320 * [taylor]: Taking taylor expansion of 0 in z
0.320 * [taylor]: Taking taylor expansion of 0 in y
0.320 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.321 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.321 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.321 * [taylor]: Taking taylor expansion of y in y
0.324 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.324 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.324 * [taylor]: Taking taylor expansion of y in y
0.326 * [approximate]: Taking taylor expansion of (- (/ 1 (* x (- (/ 1 z) (/ 1 y)))) (/ 1 (* y (- (/ 1 z) (/ 1 y))))) in (x z y) around 0
0.326 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (- (/ 1 z) (/ 1 y)))) (/ 1 (* y (- (/ 1 z) (/ 1 y))))) in y
0.326 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in y
0.326 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in y
0.327 * [taylor]: Taking taylor expansion of x in y
0.327 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.327 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.327 * [taylor]: Taking taylor expansion of z in y
0.327 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.327 * [taylor]: Taking taylor expansion of y in y
0.327 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 z) (/ 1 y)))) in y
0.327 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 y))) in y
0.327 * [taylor]: Taking taylor expansion of y in y
0.327 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.327 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.327 * [taylor]: Taking taylor expansion of z in y
0.327 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.328 * [taylor]: Taking taylor expansion of y in y
0.330 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (- (/ 1 z) (/ 1 y)))) (/ 1 (* y (- (/ 1 z) (/ 1 y))))) in z
0.330 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in z
0.330 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in z
0.330 * [taylor]: Taking taylor expansion of x in z
0.330 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.330 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.330 * [taylor]: Taking taylor expansion of z in z
0.330 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.330 * [taylor]: Taking taylor expansion of y in z
0.330 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 z) (/ 1 y)))) in z
0.330 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 y))) in z
0.330 * [taylor]: Taking taylor expansion of y in z
0.330 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.330 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.331 * [taylor]: Taking taylor expansion of z in z
0.331 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.331 * [taylor]: Taking taylor expansion of y in z
0.331 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (- (/ 1 z) (/ 1 y)))) (/ 1 (* y (- (/ 1 z) (/ 1 y))))) in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in x
0.331 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.331 * [taylor]: Taking taylor expansion of z in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.331 * [taylor]: Taking taylor expansion of y in x
0.332 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 z) (/ 1 y)))) in x
0.332 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 y))) in x
0.332 * [taylor]: Taking taylor expansion of y in x
0.332 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.332 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.332 * [taylor]: Taking taylor expansion of z in x
0.332 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.333 * [taylor]: Taking taylor expansion of y in x
0.333 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (- (/ 1 z) (/ 1 y)))) (/ 1 (* y (- (/ 1 z) (/ 1 y))))) in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in x
0.333 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.333 * [taylor]: Taking taylor expansion of z in x
0.333 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.333 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 z) (/ 1 y)))) in x
0.334 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 y))) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.334 * [taylor]: Taking taylor expansion of z in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in z
0.334 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.334 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.334 * [taylor]: Taking taylor expansion of z in z
0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.335 * [taylor]: Taking taylor expansion of y in z
0.335 * [taylor]: Taking taylor expansion of 1 in y
0.337 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- (/ 1 z) (/ 1 y))))) in z
0.337 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (/ 1 z) (/ 1 y)))) in z
0.337 * [taylor]: Taking taylor expansion of (* y (- (/ 1 z) (/ 1 y))) in z
0.337 * [taylor]: Taking taylor expansion of y in z
0.337 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.337 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.337 * [taylor]: Taking taylor expansion of z in z
0.337 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.337 * [taylor]: Taking taylor expansion of y in z
0.338 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.339 * [taylor]: Taking taylor expansion of y in y
0.343 * [taylor]: Taking taylor expansion of 0 in z
0.344 * [taylor]: Taking taylor expansion of 0 in y
0.345 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.345 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.345 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.349 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.349 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.351 * [approximate]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) (/ 1 (* (- (/ 1 y) (/ 1 z)) x))) in (x z y) around 0
0.351 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) (/ 1 (* (- (/ 1 y) (/ 1 z)) x))) in y
0.351 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) in y
0.351 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in y
0.351 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.351 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.351 * [taylor]: Taking taylor expansion of y in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.352 * [taylor]: Taking taylor expansion of z in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.353 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) x)) in y
0.353 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in y
0.353 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.353 * [taylor]: Taking taylor expansion of y in y
0.354 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.354 * [taylor]: Taking taylor expansion of z in y
0.354 * [taylor]: Taking taylor expansion of x in y
0.354 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) (/ 1 (* (- (/ 1 y) (/ 1 z)) x))) in z
0.354 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) in z
0.354 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in z
0.354 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.354 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.354 * [taylor]: Taking taylor expansion of y in z
0.354 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.354 * [taylor]: Taking taylor expansion of z in z
0.354 * [taylor]: Taking taylor expansion of y in z
0.355 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) x)) in z
0.355 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in z
0.355 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.355 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.355 * [taylor]: Taking taylor expansion of y in z
0.355 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.355 * [taylor]: Taking taylor expansion of z in z
0.355 * [taylor]: Taking taylor expansion of x in z
0.356 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) (/ 1 (* (- (/ 1 y) (/ 1 z)) x))) in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) in x
0.356 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in x
0.356 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.356 * [taylor]: Taking taylor expansion of y in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.356 * [taylor]: Taking taylor expansion of z in x
0.356 * [taylor]: Taking taylor expansion of y in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) x)) in x
0.356 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in x
0.356 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.356 * [taylor]: Taking taylor expansion of y in x
0.356 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.356 * [taylor]: Taking taylor expansion of z in x
0.356 * [taylor]: Taking taylor expansion of x in x
0.357 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) (/ 1 (* (- (/ 1 y) (/ 1 z)) x))) in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) in x
0.357 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in x
0.357 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.358 * [taylor]: Taking taylor expansion of z in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) x)) in x
0.358 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in x
0.358 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.358 * [taylor]: Taking taylor expansion of z in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of (- (/ 1 (- (/ 1 y) (/ 1 z)))) in z
0.359 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 z))) in z
0.359 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.359 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.359 * [taylor]: Taking taylor expansion of y in z
0.359 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.359 * [taylor]: Taking taylor expansion of z in z
0.360 * [taylor]: Taking taylor expansion of 1 in y
0.362 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) y)) in z
0.362 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in z
0.362 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.362 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.362 * [taylor]: Taking taylor expansion of y in z
0.362 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.362 * [taylor]: Taking taylor expansion of z in z
0.362 * [taylor]: Taking taylor expansion of y in z
0.363 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.363 * [taylor]: Taking taylor expansion of -1 in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.364 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.364 * [taylor]: Taking taylor expansion of y in y
0.368 * [taylor]: Taking taylor expansion of 0 in z
0.368 * [taylor]: Taking taylor expansion of 0 in y
0.369 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.369 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.369 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.369 * [taylor]: Taking taylor expansion of y in y
0.373 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.373 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.373 * [taylor]: Taking taylor expansion of y in y
0.375 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.375 * [approximate]: Taking taylor expansion of (/ y (- z y)) in (y z) around 0
0.375 * [taylor]: Taking taylor expansion of (/ y (- z y)) in z
0.375 * [taylor]: Taking taylor expansion of y in z
0.375 * [taylor]: Taking taylor expansion of (- z y) in z
0.375 * [taylor]: Taking taylor expansion of z in z
0.375 * [taylor]: Taking taylor expansion of y in z
0.375 * [taylor]: Taking taylor expansion of (/ y (- z y)) in y
0.375 * [taylor]: Taking taylor expansion of y in y
0.375 * [taylor]: Taking taylor expansion of (- z y) in y
0.375 * [taylor]: Taking taylor expansion of z in y
0.375 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of (/ y (- z y)) in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of (- z y) in y
0.376 * [taylor]: Taking taylor expansion of z in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.376 * [taylor]: Taking taylor expansion of z in z
0.378 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.378 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.378 * [taylor]: Taking taylor expansion of z in z
0.381 * [taylor]: Taking taylor expansion of (/ 1 (pow z 3)) in z
0.381 * [taylor]: Taking taylor expansion of (pow z 3) in z
0.381 * [taylor]: Taking taylor expansion of z in z
0.393 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) y)) in (y z) around 0
0.393 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) y)) in z
0.393 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) y) in z
0.393 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.394 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.394 * [taylor]: Taking taylor expansion of z in z
0.394 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.394 * [taylor]: Taking taylor expansion of y in z
0.394 * [taylor]: Taking taylor expansion of y in z
0.394 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) y)) in y
0.394 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) y) in y
0.394 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.394 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.394 * [taylor]: Taking taylor expansion of z in y
0.394 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.394 * [taylor]: Taking taylor expansion of y in y
0.395 * [taylor]: Taking taylor expansion of y in y
0.397 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) y)) in y
0.397 * [taylor]: Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) y) in y
0.397 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.397 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.397 * [taylor]: Taking taylor expansion of z in y
0.397 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.397 * [taylor]: Taking taylor expansion of y in y
0.397 * [taylor]: Taking taylor expansion of y in y
0.399 * [taylor]: Taking taylor expansion of -1 in z
0.401 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.401 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.401 * [taylor]: Taking taylor expansion of z in z
0.405 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
0.405 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.405 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.405 * [taylor]: Taking taylor expansion of z in z
0.409 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) y)) in (y z) around 0
0.409 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) y)) in z
0.409 * [taylor]: Taking taylor expansion of -1 in z
0.409 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in z
0.409 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.409 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.409 * [taylor]: Taking taylor expansion of y in z
0.409 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.409 * [taylor]: Taking taylor expansion of z in z
0.410 * [taylor]: Taking taylor expansion of y in z
0.410 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) y)) in y
0.410 * [taylor]: Taking taylor expansion of -1 in y
0.410 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in y
0.410 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.410 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.410 * [taylor]: Taking taylor expansion of y in y
0.411 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.411 * [taylor]: Taking taylor expansion of z in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.412 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) y)) in y
0.412 * [taylor]: Taking taylor expansion of -1 in y
0.412 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) y) in y
0.412 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.412 * [taylor]: Taking taylor expansion of y in y
0.413 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.413 * [taylor]: Taking taylor expansion of z in y
0.413 * [taylor]: Taking taylor expansion of y in y
0.414 * [taylor]: Taking taylor expansion of -1 in z
0.416 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.416 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.416 * [taylor]: Taking taylor expansion of z in z
0.420 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2))) in z
0.420 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.420 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.420 * [taylor]: Taking taylor expansion of z in z
0.424 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.424 * [approximate]: Taking taylor expansion of (/ x (- z y)) in (x z y) around 0
0.424 * [taylor]: Taking taylor expansion of (/ x (- z y)) in y
0.424 * [taylor]: Taking taylor expansion of x in y
0.424 * [taylor]: Taking taylor expansion of (- z y) in y
0.424 * [taylor]: Taking taylor expansion of z in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.425 * [taylor]: Taking taylor expansion of (/ x (- z y)) in z
0.425 * [taylor]: Taking taylor expansion of x in z
0.425 * [taylor]: Taking taylor expansion of (- z y) in z
0.425 * [taylor]: Taking taylor expansion of z in z
0.425 * [taylor]: Taking taylor expansion of y in z
0.425 * [taylor]: Taking taylor expansion of (/ x (- z y)) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (- z y) in x
0.425 * [taylor]: Taking taylor expansion of z in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [taylor]: Taking taylor expansion of (/ x (- z y)) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [taylor]: Taking taylor expansion of (- z y) in x
0.425 * [taylor]: Taking taylor expansion of z in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in z
0.425 * [taylor]: Taking taylor expansion of (- z y) in z
0.425 * [taylor]: Taking taylor expansion of z in z
0.425 * [taylor]: Taking taylor expansion of y in z
0.425 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.425 * [taylor]: Taking taylor expansion of -1 in y
0.425 * [taylor]: Taking taylor expansion of y in y
0.427 * [taylor]: Taking taylor expansion of 0 in z
0.427 * [taylor]: Taking taylor expansion of 0 in y
0.427 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.427 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.427 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.427 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of 0 in z
0.431 * [taylor]: Taking taylor expansion of 0 in y
0.431 * [taylor]: Taking taylor expansion of 0 in y
0.431 * [approximate]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in (x z y) around 0
0.431 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in y
0.431 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in y
0.431 * [taylor]: Taking taylor expansion of x in y
0.431 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.431 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.431 * [taylor]: Taking taylor expansion of z in y
0.431 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.432 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in z
0.432 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in z
0.432 * [taylor]: Taking taylor expansion of x in z
0.432 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.432 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.432 * [taylor]: Taking taylor expansion of z in z
0.432 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.432 * [taylor]: Taking taylor expansion of y in z
0.433 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in x
0.433 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in x
0.433 * [taylor]: Taking taylor expansion of x in x
0.433 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.433 * [taylor]: Taking taylor expansion of z in x
0.433 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.433 * [taylor]: Taking taylor expansion of y in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 (* x (- (/ 1 z) (/ 1 y)))) in x
0.434 * [taylor]: Taking taylor expansion of (* x (- (/ 1 z) (/ 1 y))) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.434 * [taylor]: Taking taylor expansion of z in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.434 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in z
0.435 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.435 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.435 * [taylor]: Taking taylor expansion of z in z
0.435 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.435 * [taylor]: Taking taylor expansion of y in z
0.436 * [taylor]: Taking taylor expansion of 1 in y
0.437 * [taylor]: Taking taylor expansion of 0 in z
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.438 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.441 * [taylor]: Taking taylor expansion of 0 in z
0.441 * [taylor]: Taking taylor expansion of 0 in y
0.441 * [taylor]: Taking taylor expansion of 0 in y
0.441 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in (x z y) around 0
0.441 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in y
0.441 * [taylor]: Taking taylor expansion of -1 in y
0.441 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in y
0.441 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.441 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.441 * [taylor]: Taking taylor expansion of y in y
0.441 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.441 * [taylor]: Taking taylor expansion of z in y
0.441 * [taylor]: Taking taylor expansion of x in y
0.442 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in z
0.442 * [taylor]: Taking taylor expansion of -1 in z
0.442 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in z
0.442 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.442 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.442 * [taylor]: Taking taylor expansion of y in z
0.442 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.442 * [taylor]: Taking taylor expansion of z in z
0.442 * [taylor]: Taking taylor expansion of x in z
0.442 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in x
0.443 * [taylor]: Taking taylor expansion of -1 in x
0.443 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in x
0.443 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.443 * [taylor]: Taking taylor expansion of z in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 y) (/ 1 z)) x)) in x
0.444 * [taylor]: Taking taylor expansion of -1 in x
0.444 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) x) in x
0.444 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.444 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.444 * [taylor]: Taking taylor expansion of y in x
0.444 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.444 * [taylor]: Taking taylor expansion of z in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.445 * [taylor]: Taking taylor expansion of (/ -1 (- (/ 1 y) (/ 1 z))) in z
0.445 * [taylor]: Taking taylor expansion of -1 in z
0.445 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.445 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.445 * [taylor]: Taking taylor expansion of y in z
0.445 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.445 * [taylor]: Taking taylor expansion of z in z
0.446 * [taylor]: Taking taylor expansion of 1 in y
0.448 * [taylor]: Taking taylor expansion of 0 in z
0.448 * [taylor]: Taking taylor expansion of 0 in y
0.449 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.451 * [taylor]: Taking taylor expansion of 0 in z
0.451 * [taylor]: Taking taylor expansion of 0 in y
0.451 * [taylor]: Taking taylor expansion of 0 in y
0.451 * * * [progress]: simplifying candidates
0.453 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ x (- z y))) (exp (/ y (- z y))))
  (log (- (/ x (- z y)) (/ y (- z y))))
  (exp (- (/ x (- z y)) (/ y (- z y))))
  (* (cbrt (- (/ x (- z y)) (/ y (- z y)))) (cbrt (- (/ x (- z y)) (/ y (- z y)))))
  (cbrt (- (/ x (- z y)) (/ y (- z y))))
  (* (* (- (/ x (- z y)) (/ y (- z y))) (- (/ x (- z y)) (/ y (- z y)))) (- (/ x (- z y)) (/ y (- z y))))
  (sqrt (- (/ x (- z y)) (/ y (- z y))))
  (sqrt (- (/ x (- z y)) (/ y (- z y))))
  (- x y)
  (- (* x (- z y)) (* (- z y) y))
  (* (- z y) (- z y))
  (- (pow (/ x (- z y)) 3) (pow (/ y (- z y)) 3))
  (+ (* (/ x (- z y)) (/ x (- z y))) (+ (* (/ y (- z y)) (/ y (- z y))) (* (/ x (- z y)) (/ y (- z y)))))
  (- (/ y (- z y)))
  (- (* (/ x (- z y)) (/ x (- z y))) (* (/ y (- z y)) (/ y (- z y))))
  (+ (/ x (- z y)) (/ y (- z y)))
  (+ (sqrt (/ x (- z y))) (sqrt (/ y (- z y))))
  (- (sqrt (/ x (- z y))) (sqrt (/ y (- z y))))
  (+ (sqrt (/ x (- z y))) (/ (sqrt y) (sqrt (- z y))))
  (- (sqrt (/ x (- z y))) (/ (sqrt y) (sqrt (- z y))))
  (+ (/ (sqrt x) (sqrt (- z y))) (sqrt (/ y (- z y))))
  (- (/ (sqrt x) (sqrt (- z y))) (sqrt (/ y (- z y))))
  (+ (/ (sqrt x) (sqrt (- z y))) (/ (sqrt y) (sqrt (- z y))))
  (- (/ (sqrt x) (sqrt (- z y))) (/ (sqrt y) (sqrt (- z y))))
  (- (/ x (cbrt (- z y))) (/ y (cbrt (- z y))))
  (- (/ x (sqrt (- z y))) (/ y (sqrt (- z y))))
  (- (/ x (- z y)) (/ y (- z y)))
  (- (/ x (- z y)) (/ y (- z y)))
  (- (/ x (- (sqrt z) (sqrt y))) (/ y (- (sqrt z) (sqrt y))))
  (- (/ x (- z y)) (/ y (- z y)))
  (- (/ x (- z y)) (/ y (- z y)))
  (- (/ x (- z y)) (/ y (- z y)))
  (- x y)
  (- (/ x (- (pow z 3) (pow y 3))) (/ y (- (pow z 3) (pow y 3))))
  (- (/ x (- (* z z) (* y y))) (/ y (- (* z z) (* y y))))
  (- (/ y (- z y)))
  (- (log y) (log (- z y)))
  (log (/ y (- z y)))
  (exp (/ y (- z y)))
  (/ (* (* y y) y) (* (* (- z y) (- z y)) (- z y)))
  (* (cbrt (/ y (- z y))) (cbrt (/ y (- z y))))
  (cbrt (/ y (- z y)))
  (* (* (/ y (- z y)) (/ y (- z y))) (/ y (- z y)))
  (sqrt (/ y (- z y)))
  (sqrt (/ y (- z y)))
  (- y)
  (- (- z y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt y) (cbrt (- z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- z y)))
  (/ (cbrt y) (sqrt (- z y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- z y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt z) (sqrt y)))
  (/ (cbrt y) (- (sqrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- z y))
  (/ (sqrt y) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt y) (cbrt (- z y)))
  (/ (sqrt y) (sqrt (- z y)))
  (/ (sqrt y) (sqrt (- z y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- z y))
  (/ (sqrt y) (+ (sqrt z) (sqrt y)))
  (/ (sqrt y) (- (sqrt z) (sqrt y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ y (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ y (sqrt (- z y)))
  (/ 1 1)
  (/ y (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ y (- (sqrt z) (sqrt y)))
  (/ 1 1)
  (/ y (- z y))
  (/ 1 (- z y))
  (/ (- z y) y)
  (/ y (* (cbrt (- z y)) (cbrt (- z y))))
  (/ y (sqrt (- z y)))
  (/ y 1)
  (/ y (+ (sqrt z) (sqrt y)))
  (/ y 1)
  (/ (- z y) (cbrt y))
  (/ (- z y) (sqrt y))
  (/ (- z y) y)
  (/ y (- (pow z 3) (pow y 3)))
  (/ y (- (* z z) (* y y)))
  (- (log x) (log (- z y)))
  (log (/ x (- z y)))
  (exp (/ x (- z y)))
  (/ (* (* x x) x) (* (* (- z y) (- z y)) (- z y)))
  (* (cbrt (/ x (- z y))) (cbrt (/ x (- z y))))
  (cbrt (/ x (- z y)))
  (* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y)))
  (sqrt (/ x (- z y)))
  (sqrt (/ x (- z y)))
  (- x)
  (- (- z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt x) (cbrt (- z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- z y)))
  (/ (cbrt x) (sqrt (- z y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- z y))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt z) (sqrt y)))
  (/ (cbrt x) (- (sqrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (- z y))
  (/ (sqrt x) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt x) (cbrt (- z y)))
  (/ (sqrt x) (sqrt (- z y)))
  (/ (sqrt x) (sqrt (- z y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- z y))
  (/ (sqrt x) (+ (sqrt z) (sqrt y)))
  (/ (sqrt x) (- (sqrt z) (sqrt y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ x (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ x (sqrt (- z y)))
  (/ 1 1)
  (/ x (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ x (- (sqrt z) (sqrt y)))
  (/ 1 1)
  (/ x (- z y))
  (/ 1 (- z y))
  (/ (- z y) x)
  (/ x (* (cbrt (- z y)) (cbrt (- z y))))
  (/ x (sqrt (- z y)))
  (/ x 1)
  (/ x (+ (sqrt z) (sqrt y)))
  (/ x 1)
  (/ (- z y) (cbrt x))
  (/ (- z y) (sqrt x))
  (/ (- z y) x)
  (/ x (- (pow z 3) (pow y 3)))
  (/ x (- (* z z) (* y y)))
  1
  (/ x z)
  (/ x z)
  0
  0
  0
  0
  0
  0
0.459 * * [simplify]: iteration  0 :  298  enodes  (cost  616 )
0.463 * * [simplify]: iteration  1 :  858  enodes  (cost  594 )
0.475 * * [simplify]: iteration  2 :  2468  enodes  (cost  594 )
0.514 * * [simplify]: iteration  3 :  5001  enodes  (cost  594 )
0.517 * [simplify]: Simplified to:
   (exp (- (/ x (- z y)) (/ y (- z y))))
  (log (- (/ x (- z y)) (/ y (- z y))))
  (exp (- (/ x (- z y)) (/ y (- z y))))
  (* (cbrt (- (/ x (- z y)) (/ y (- z y)))) (cbrt (- (/ x (- z y)) (/ y (- z y)))))
  (cbrt (- (/ x (- z y)) (/ y (- z y))))
  (pow (- (/ x (- z y)) (/ y (- z y))) 3)
  (sqrt (- (/ x (- z y)) (/ y (- z y))))
  (sqrt (- (/ x (- z y)) (/ y (- z y))))
  (- x y)
  (* (- z y) (- x y))
  (* (- z y) (- z y))
  (- (pow (/ x (- z y)) 3) (pow (/ y (- z y)) 3))
  (+ (* (/ y (- z y)) (+ (/ y (- z y)) (/ x (- z y)))) (* (/ x (- z y)) (/ x (- z y))))
  (- (/ y (- z y)))
  (- (* (/ x (- z y)) (/ x (- z y))) (* (/ y (- z y)) (/ y (- z y))))
  (+ (/ x (- z y)) (/ y (- z y)))
  (+ (sqrt (/ x (- z y))) (sqrt (/ y (- z y))))
  (- (sqrt (/ x (- z y))) (sqrt (/ y (- z y))))
  (+ (sqrt (/ x (- z y))) (/ (sqrt y) (sqrt (- z y))))
  (- (sqrt (/ x (- z y))) (/ (sqrt y) (sqrt (- z y))))
  (+ (/ (sqrt x) (sqrt (- z y))) (sqrt (/ y (- z y))))
  (- (/ (sqrt x) (sqrt (- z y))) (sqrt (/ y (- z y))))
  (+ (/ (sqrt x) (sqrt (- z y))) (/ (sqrt y) (sqrt (- z y))))
  (- (/ (sqrt x) (sqrt (- z y))) (/ (sqrt y) (sqrt (- z y))))
  (- (/ x (cbrt (- z y))) (/ y (cbrt (- z y))))
  (- (/ x (sqrt (- z y))) (/ y (sqrt (- z y))))
  (- (/ x (- z y)) (/ y (- z y)))
  (- (/ x (- z y)) (/ y (- z y)))
  (- (/ x (- (sqrt z) (sqrt y))) (/ y (- (sqrt z) (sqrt y))))
  (- (/ x (- z y)) (/ y (- z y)))
  (- (/ x (- z y)) (/ y (- z y)))
  (- (/ x (- z y)) (/ y (- z y)))
  (- x y)
  (- (/ x (- (pow z 3) (pow y 3))) (/ y (- (pow z 3) (pow y 3))))
  (- (/ x (- (* z z) (* y y))) (/ y (- (* z z) (* y y))))
  (- (/ y (- z y)))
  (log (/ y (- z y)))
  (log (/ y (- z y)))
  (exp (/ y (- z y)))
  (pow (/ y (- z y)) 3)
  (* (cbrt (/ y (- z y))) (cbrt (/ y (- z y))))
  (cbrt (/ y (- z y)))
  (pow (/ y (- z y)) 3)
  (sqrt (/ y (- z y)))
  (sqrt (/ y (- z y)))
  (- y)
  (- (- z y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt y) (cbrt (- z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- z y)))
  (/ (cbrt y) (sqrt (- z y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- z y))
  (/ (* (cbrt y) (cbrt y)) (+ (sqrt z) (sqrt y)))
  (/ (cbrt y) (- (sqrt z) (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- z y))
  (/ (sqrt y) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt y) (cbrt (- z y)))
  (/ (sqrt y) (sqrt (- z y)))
  (/ (sqrt y) (sqrt (- z y)))
  (sqrt y)
  (/ (sqrt y) (- z y))
  (/ (sqrt y) (+ (sqrt z) (sqrt y)))
  (/ (sqrt y) (- (sqrt z) (sqrt y)))
  (sqrt y)
  (/ (sqrt y) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ y (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ y (sqrt (- z y)))
  1
  (/ y (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ y (- (sqrt z) (sqrt y)))
  1
  (/ y (- z y))
  (/ 1 (- z y))
  (/ (- z y) y)
  (/ y (* (cbrt (- z y)) (cbrt (- z y))))
  (/ y (sqrt (- z y)))
  y
  (/ y (+ (sqrt z) (sqrt y)))
  y
  (/ (- z y) (cbrt y))
  (/ (- z y) (sqrt y))
  (/ (- z y) y)
  (/ y (- (pow z 3) (pow y 3)))
  (/ y (- (* z z) (* y y)))
  (log (/ x (- z y)))
  (log (/ x (- z y)))
  (exp (/ x (- z y)))
  (pow (/ x (- z y)) 3)
  (* (cbrt (/ x (- z y))) (cbrt (/ x (- z y))))
  (cbrt (/ x (- z y)))
  (pow (/ x (- z y)) 3)
  (sqrt (/ x (- z y)))
  (sqrt (/ x (- z y)))
  (- x)
  (- (- z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt x) (cbrt (- z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (- z y)))
  (/ (cbrt x) (sqrt (- z y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- z y))
  (/ (* (cbrt x) (cbrt x)) (+ (sqrt z) (sqrt y)))
  (/ (cbrt x) (- (sqrt z) (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (- z y))
  (/ (sqrt x) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt x) (cbrt (- z y)))
  (/ (sqrt x) (sqrt (- z y)))
  (/ (sqrt x) (sqrt (- z y)))
  (sqrt x)
  (/ (sqrt x) (- z y))
  (/ (sqrt x) (+ (sqrt z) (sqrt y)))
  (/ (sqrt x) (- (sqrt z) (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ x (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ x (sqrt (- z y)))
  1
  (/ x (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ x (- (sqrt z) (sqrt y)))
  1
  (/ x (- z y))
  (/ 1 (- z y))
  (/ (- z y) x)
  (/ x (* (cbrt (- z y)) (cbrt (- z y))))
  (/ x (sqrt (- z y)))
  x
  (/ x (+ (sqrt z) (sqrt y)))
  x
  (/ (- z y) (cbrt x))
  (/ (- z y) (sqrt x))
  (/ (- z y) x)
  (/ x (- (pow z 3) (pow y 3)))
  (/ x (- (* z z) (* y y)))
  1
  (/ x z)
  (/ x z)
  0
  0
  0
  0
  0
  0
0.517 * * * [progress]: adding candidates to table
0.738 * * [progress]: iteration 3 / 4
0.738 * * * [progress]: picking best candidate
0.744 * * * * [pick]: Picked  #<alt (λ (x y z) (* (/ 1 (- z y)) (- x y)))>
0.744 * * * [progress]: localizing error
0.750 * * * [progress]: generating rewritten candidates
0.750 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.774 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.783 * * * [progress]: generating series expansions
0.783 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.784 * [approximate]: Taking taylor expansion of (/ (- x y) (- z y)) in (z y x) around 0
0.784 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in x
0.784 * [taylor]: Taking taylor expansion of (- x y) in x
0.784 * [taylor]: Taking taylor expansion of x in x
0.784 * [taylor]: Taking taylor expansion of y in x
0.784 * [taylor]: Taking taylor expansion of (- z y) in x
0.784 * [taylor]: Taking taylor expansion of z in x
0.784 * [taylor]: Taking taylor expansion of y in x
0.784 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in y
0.784 * [taylor]: Taking taylor expansion of (- x y) in y
0.784 * [taylor]: Taking taylor expansion of x in y
0.784 * [taylor]: Taking taylor expansion of y in y
0.784 * [taylor]: Taking taylor expansion of (- z y) in y
0.784 * [taylor]: Taking taylor expansion of z in y
0.784 * [taylor]: Taking taylor expansion of y in y
0.785 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in z
0.785 * [taylor]: Taking taylor expansion of (- x y) in z
0.785 * [taylor]: Taking taylor expansion of x in z
0.785 * [taylor]: Taking taylor expansion of y in z
0.785 * [taylor]: Taking taylor expansion of (- z y) in z
0.785 * [taylor]: Taking taylor expansion of z in z
0.785 * [taylor]: Taking taylor expansion of y in z
0.785 * [taylor]: Taking taylor expansion of (/ (- x y) (- z y)) in z
0.785 * [taylor]: Taking taylor expansion of (- x y) in z
0.785 * [taylor]: Taking taylor expansion of x in z
0.785 * [taylor]: Taking taylor expansion of y in z
0.785 * [taylor]: Taking taylor expansion of (- z y) in z
0.785 * [taylor]: Taking taylor expansion of z in z
0.785 * [taylor]: Taking taylor expansion of y in z
0.785 * [taylor]: Taking taylor expansion of (* -1 (/ (- x y) y)) in y
0.785 * [taylor]: Taking taylor expansion of -1 in y
0.785 * [taylor]: Taking taylor expansion of (/ (- x y) y) in y
0.785 * [taylor]: Taking taylor expansion of (- x y) in y
0.785 * [taylor]: Taking taylor expansion of x in y
0.785 * [taylor]: Taking taylor expansion of y in y
0.785 * [taylor]: Taking taylor expansion of y in y
0.787 * [taylor]: Taking taylor expansion of 1 in x
0.788 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ x (pow y 2))) in y
0.788 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.788 * [taylor]: Taking taylor expansion of y in y
0.788 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.788 * [taylor]: Taking taylor expansion of x in y
0.788 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.788 * [taylor]: Taking taylor expansion of y in y
0.791 * [taylor]: Taking taylor expansion of 0 in x
0.793 * [taylor]: Taking taylor expansion of 0 in x
0.795 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ x (pow y 3))) in y
0.795 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.795 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.795 * [taylor]: Taking taylor expansion of y in y
0.795 * [taylor]: Taking taylor expansion of (/ x (pow y 3)) in y
0.795 * [taylor]: Taking taylor expansion of x in y
0.795 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.795 * [taylor]: Taking taylor expansion of y in y
0.807 * [taylor]: Taking taylor expansion of 0 in x
0.810 * [taylor]: Taking taylor expansion of 0 in x
0.812 * [taylor]: Taking taylor expansion of 0 in x
0.812 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in (z y x) around 0
0.812 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in x
0.812 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.813 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.813 * [taylor]: Taking taylor expansion of y in x
0.813 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in x
0.813 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.813 * [taylor]: Taking taylor expansion of z in x
0.813 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.813 * [taylor]: Taking taylor expansion of y in x
0.813 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in y
0.813 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.813 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.813 * [taylor]: Taking taylor expansion of x in y
0.813 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.813 * [taylor]: Taking taylor expansion of y in y
0.814 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.814 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.814 * [taylor]: Taking taylor expansion of z in y
0.814 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.814 * [taylor]: Taking taylor expansion of y in y
0.815 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in z
0.815 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
0.815 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.815 * [taylor]: Taking taylor expansion of x in z
0.815 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.815 * [taylor]: Taking taylor expansion of y in z
0.815 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.815 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.815 * [taylor]: Taking taylor expansion of z in z
0.816 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.816 * [taylor]: Taking taylor expansion of y in z
0.816 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- (/ 1 z) (/ 1 y))) in z
0.816 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z
0.816 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.816 * [taylor]: Taking taylor expansion of x in z
0.816 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.816 * [taylor]: Taking taylor expansion of y in z
0.816 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.816 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.816 * [taylor]: Taking taylor expansion of z in z
0.817 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.817 * [taylor]: Taking taylor expansion of y in z
0.817 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.817 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.817 * [taylor]: Taking taylor expansion of x in y
0.817 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.817 * [taylor]: Taking taylor expansion of y in y
0.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.818 * [taylor]: Taking taylor expansion of x in x
0.820 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (pow y 2))) in y
0.820 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.820 * [taylor]: Taking taylor expansion of (* x y) in y
0.820 * [taylor]: Taking taylor expansion of x in y
0.820 * [taylor]: Taking taylor expansion of y in y
0.820 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.820 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.820 * [taylor]: Taking taylor expansion of y in y
0.823 * [taylor]: Taking taylor expansion of 0 in x
0.824 * [taylor]: Taking taylor expansion of 0 in x
0.827 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 (pow y 3))) in y
0.827 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.827 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.827 * [taylor]: Taking taylor expansion of x in y
0.827 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.827 * [taylor]: Taking taylor expansion of y in y
0.828 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.828 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.828 * [taylor]: Taking taylor expansion of y in y
0.834 * [taylor]: Taking taylor expansion of 0 in x
0.836 * [taylor]: Taking taylor expansion of 0 in x
0.837 * [taylor]: Taking taylor expansion of 0 in x
0.841 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 3))) (/ 1 (pow y 4))) in y
0.841 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 3))) in y
0.841 * [taylor]: Taking taylor expansion of (* x (pow y 3)) in y
0.841 * [taylor]: Taking taylor expansion of x in y
0.841 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.841 * [taylor]: Taking taylor expansion of y in y
0.841 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.841 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.842 * [taylor]: Taking taylor expansion of y in y
0.852 * [taylor]: Taking taylor expansion of 0 in x
0.856 * [taylor]: Taking taylor expansion of 0 in x
0.858 * [taylor]: Taking taylor expansion of 0 in x
0.859 * [taylor]: Taking taylor expansion of 0 in x
0.859 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in (z y x) around 0
0.859 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in x
0.859 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.859 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.859 * [taylor]: Taking taylor expansion of y in x
0.859 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.860 * [taylor]: Taking taylor expansion of x in x
0.860 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
0.860 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.860 * [taylor]: Taking taylor expansion of y in x
0.860 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.860 * [taylor]: Taking taylor expansion of z in x
0.861 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in y
0.861 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.861 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.861 * [taylor]: Taking taylor expansion of y in y
0.861 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.861 * [taylor]: Taking taylor expansion of x in y
0.861 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.861 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.861 * [taylor]: Taking taylor expansion of y in y
0.861 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.861 * [taylor]: Taking taylor expansion of z in y
0.862 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in z
0.862 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
0.862 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.862 * [taylor]: Taking taylor expansion of y in z
0.862 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.862 * [taylor]: Taking taylor expansion of x in z
0.862 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.862 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.862 * [taylor]: Taking taylor expansion of y in z
0.862 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.862 * [taylor]: Taking taylor expansion of z in z
0.863 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (- (/ 1 y) (/ 1 z))) in z
0.863 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z
0.863 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.863 * [taylor]: Taking taylor expansion of y in z
0.863 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.863 * [taylor]: Taking taylor expansion of x in z
0.863 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.863 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.863 * [taylor]: Taking taylor expansion of y in z
0.863 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.863 * [taylor]: Taking taylor expansion of z in z
0.864 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 y) (/ 1 x))) in y
0.864 * [taylor]: Taking taylor expansion of -1 in y
0.864 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.864 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.864 * [taylor]: Taking taylor expansion of y in y
0.865 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.865 * [taylor]: Taking taylor expansion of x in y
0.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.866 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (pow y 2))) in y
0.868 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.868 * [taylor]: Taking taylor expansion of (* x y) in y
0.868 * [taylor]: Taking taylor expansion of x in y
0.868 * [taylor]: Taking taylor expansion of y in y
0.868 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.868 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.868 * [taylor]: Taking taylor expansion of y in y
0.871 * [taylor]: Taking taylor expansion of 0 in x
0.873 * [taylor]: Taking taylor expansion of 0 in x
0.876 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 2))) (/ 1 (pow y 3))) in y
0.876 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.876 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.876 * [taylor]: Taking taylor expansion of x in y
0.876 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.876 * [taylor]: Taking taylor expansion of y in y
0.876 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.876 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.876 * [taylor]: Taking taylor expansion of y in y
0.888 * [taylor]: Taking taylor expansion of 0 in x
0.890 * [taylor]: Taking taylor expansion of 0 in x
0.892 * [taylor]: Taking taylor expansion of 0 in x
0.895 * [taylor]: Taking taylor expansion of (- (/ 1 (* x (pow y 3))) (/ 1 (pow y 4))) in y
0.895 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 3))) in y
0.895 * [taylor]: Taking taylor expansion of (* x (pow y 3)) in y
0.895 * [taylor]: Taking taylor expansion of x in y
0.895 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.895 * [taylor]: Taking taylor expansion of y in y
0.896 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
0.896 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.896 * [taylor]: Taking taylor expansion of y in y
0.907 * [taylor]: Taking taylor expansion of 0 in x
0.910 * [taylor]: Taking taylor expansion of 0 in x
0.912 * [taylor]: Taking taylor expansion of 0 in x
0.914 * [taylor]: Taking taylor expansion of 0 in x
0.914 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.914 * [approximate]: Taking taylor expansion of (/ 1 (- z y)) in (z y) around 0
0.914 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in y
0.914 * [taylor]: Taking taylor expansion of (- z y) in y
0.914 * [taylor]: Taking taylor expansion of z in y
0.914 * [taylor]: Taking taylor expansion of y in y
0.915 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in z
0.915 * [taylor]: Taking taylor expansion of (- z y) in z
0.915 * [taylor]: Taking taylor expansion of z in z
0.915 * [taylor]: Taking taylor expansion of y in z
0.915 * [taylor]: Taking taylor expansion of (/ 1 (- z y)) in z
0.915 * [taylor]: Taking taylor expansion of (- z y) in z
0.915 * [taylor]: Taking taylor expansion of z in z
0.915 * [taylor]: Taking taylor expansion of y in z
0.915 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.915 * [taylor]: Taking taylor expansion of -1 in y
0.915 * [taylor]: Taking taylor expansion of y in y
0.917 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.917 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.917 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.917 * [taylor]: Taking taylor expansion of y in y
0.920 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3))) in y
0.920 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.920 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.920 * [taylor]: Taking taylor expansion of y in y
0.927 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in (z y) around 0
0.927 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in y
0.927 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
0.927 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.927 * [taylor]: Taking taylor expansion of z in y
0.927 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.927 * [taylor]: Taking taylor expansion of y in y
0.928 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in z
0.928 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.928 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.928 * [taylor]: Taking taylor expansion of z in z
0.928 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.929 * [taylor]: Taking taylor expansion of y in z
0.929 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in z
0.929 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
0.929 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.929 * [taylor]: Taking taylor expansion of z in z
0.929 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.929 * [taylor]: Taking taylor expansion of y in z
0.930 * [taylor]: Taking taylor expansion of 1 in y
0.931 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.931 * [taylor]: Taking taylor expansion of y in y
0.933 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.933 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.933 * [taylor]: Taking taylor expansion of y in y
0.937 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 z))) in (z y) around 0
0.937 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 z))) in y
0.937 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.937 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.937 * [taylor]: Taking taylor expansion of y in y
0.938 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.938 * [taylor]: Taking taylor expansion of z in y
0.938 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 z))) in z
0.938 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.938 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.938 * [taylor]: Taking taylor expansion of y in z
0.938 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.938 * [taylor]: Taking taylor expansion of z in z
0.939 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 1 z))) in z
0.939 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
0.939 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.939 * [taylor]: Taking taylor expansion of y in z
0.939 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.939 * [taylor]: Taking taylor expansion of z in z
0.940 * [taylor]: Taking taylor expansion of -1 in y
0.941 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.941 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.941 * [taylor]: Taking taylor expansion of y in y
0.944 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.944 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.944 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.944 * [taylor]: Taking taylor expansion of y in y
0.948 * * * [progress]: simplifying candidates
0.950 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1 (- z y)) (- x y))
  (+ (- (log (- z y))) (log (- x y)))
  (+ (- 0 (log (- z y))) (log (- x y)))
  (+ (- (log 1) (log (- z y))) (log (- x y)))
  (+ (log (/ 1 (- z y))) (log (- x y)))
  (log (* (/ 1 (- z y)) (- x y)))
  (exp (* (/ 1 (- z y)) (- x y)))
  (* (/ (* (* 1 1) 1) (* (* (- z y) (- z y)) (- z y))) (* (* (- x y) (- x y)) (- x y)))
  (* (* (* (/ 1 (- z y)) (/ 1 (- z y))) (/ 1 (- z y))) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (/ 1 (- z y)) (- x y))) (cbrt (* (/ 1 (- z y)) (- x y))))
  (cbrt (* (/ 1 (- z y)) (- x y)))
  (* (* (* (/ 1 (- z y)) (- x y)) (* (/ 1 (- z y)) (- x y))) (* (/ 1 (- z y)) (- x y)))
  (sqrt (* (/ 1 (- z y)) (- x y)))
  (sqrt (* (/ 1 (- z y)) (- x y)))
  (* 1 (- (pow x 3) (pow y 3)))
  (* (- z y) (+ (* x x) (+ (* y y) (* x y))))
  (* 1 (- (* x x) (* y y)))
  (* (- z y) (+ x y))
  (* (sqrt (/ 1 (- z y))) (sqrt (- x y)))
  (* (sqrt (/ 1 (- z y))) (sqrt (- x y)))
  (* (/ (sqrt 1) (sqrt (- z y))) (sqrt (- x y)))
  (* (/ (sqrt 1) (sqrt (- z y))) (sqrt (- x y)))
  (* (/ 1 (sqrt (- z y))) (sqrt (- x y)))
  (* (/ 1 (sqrt (- z y))) (sqrt (- x y)))
  (* (/ 1 (- z y)) x)
  (* (/ 1 (- z y)) (- y))
  (* (/ 1 (- z y)) x)
  (* (/ 1 (- z y)) (- y))
  (* x (/ 1 (- z y)))
  (* (- y) (/ 1 (- z y)))
  (* x (/ 1 (- z y)))
  (* (- y) (/ 1 (- z y)))
  (* (/ 1 (- z y)) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (/ 1 (- z y)) (sqrt (- x y)))
  (* (/ 1 (- z y)) 1)
  (* (/ 1 (- z y)) (+ (sqrt x) (sqrt y)))
  (* (/ 1 (- z y)) 1)
  (* (cbrt (/ 1 (- z y))) (- x y))
  (* (sqrt (/ 1 (- z y))) (- x y))
  (* (/ (cbrt 1) (cbrt (- z y))) (- x y))
  (* (/ (cbrt 1) (sqrt (- z y))) (- x y))
  (* (/ (cbrt 1) (- z y)) (- x y))
  (* (/ (cbrt 1) (- (sqrt z) (sqrt y))) (- x y))
  (* (/ (cbrt 1) (- z y)) (- x y))
  (* (/ (sqrt 1) (cbrt (- z y))) (- x y))
  (* (/ (sqrt 1) (sqrt (- z y))) (- x y))
  (* (/ (sqrt 1) (- z y)) (- x y))
  (* (/ (sqrt 1) (- (sqrt z) (sqrt y))) (- x y))
  (* (/ (sqrt 1) (- z y)) (- x y))
  (* (/ 1 (cbrt (- z y))) (- x y))
  (* (/ 1 (sqrt (- z y))) (- x y))
  (* (/ 1 (- z y)) (- x y))
  (* (/ 1 (- (sqrt z) (sqrt y))) (- x y))
  (* (/ 1 (- z y)) (- x y))
  (* (/ 1 (- z y)) (- x y))
  (* (/ 1 (- z y)) (- x y))
  (* (+ (* z z) (+ (* y y) (* z y))) (- x y))
  (* (+ z y) (- x y))
  (* (/ 1 (- z y)) (- (pow x 3) (pow y 3)))
  (* (/ 1 (- z y)) (- (* x x) (* y y)))
  (* 1 (- x y))
  (- 1)
  (- (log (- z y)))
  (- 0 (log (- z y)))
  (- (log 1) (log (- z y)))
  (log (/ 1 (- z y)))
  (exp (/ 1 (- z y)))
  (/ (* (* 1 1) 1) (* (* (- z y) (- z y)) (- z y)))
  (* (cbrt (/ 1 (- z y))) (cbrt (/ 1 (- z y))))
  (cbrt (/ 1 (- z y)))
  (* (* (/ 1 (- z y)) (/ 1 (- z y))) (/ 1 (- z y)))
  (sqrt (/ 1 (- z y)))
  (sqrt (/ 1 (- z y)))
  (- 1)
  (- (- z y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (cbrt 1) (cbrt (- z y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (- z y)))
  (/ (cbrt 1) (sqrt (- z y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- z y))
  (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt z) (sqrt y)))
  (/ (cbrt 1) (- (sqrt z) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (- z y))
  (/ (sqrt 1) (* (cbrt (- z y)) (cbrt (- z y))))
  (/ (sqrt 1) (cbrt (- z y)))
  (/ (sqrt 1) (sqrt (- z y)))
  (/ (sqrt 1) (sqrt (- z y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- z y))
  (/ (sqrt 1) (+ (sqrt z) (sqrt y)))
  (/ (sqrt 1) (- (sqrt z) (sqrt y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ 1 (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ 1 1)
  (/ 1 (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ 1 (- (sqrt z) (sqrt y)))
  (/ 1 1)
  (/ 1 (- z y))
  (/ 1 (- z y))
  (/ (- z y) 1)
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ 1 (sqrt (- z y)))
  (/ 1 1)
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ 1 1)
  (/ (- z y) (cbrt 1))
  (/ (- z y) (sqrt 1))
  (/ (- z y) 1)
  (/ 1 (- (pow z 3) (pow y 3)))
  (/ 1 (- (* z z) (* y y)))
  1
  (/ x z)
  (/ x z)
  0
  0
  0
0.955 * * [simplify]: iteration  0 :  333  enodes  (cost  507 )
0.962 * * [simplify]: iteration  1 :  1471  enodes  (cost  438 )
0.986 * * [simplify]: iteration  2 :  5001  enodes  (cost  402 )
0.989 * [simplify]: Simplified to:
   (/ (- x y) (- z y))
  (log (* (/ 1 (- z y)) (- x y)))
  (log (* (/ 1 (- z y)) (- x y)))
  (log (* (/ 1 (- z y)) (- x y)))
  (log (* (/ 1 (- z y)) (- x y)))
  (log (* (/ 1 (- z y)) (- x y)))
  (exp (* (/ 1 (- z y)) (- x y)))
  (pow (/ (- x y) (- z y)) 3)
  (pow (/ (- x y) (- z y)) 3)
  (* (cbrt (* (/ 1 (- z y)) (- x y))) (cbrt (* (/ 1 (- z y)) (- x y))))
  (cbrt (* (/ 1 (- z y)) (- x y)))
  (pow (/ (- x y) (- z y)) 3)
  (sqrt (* (/ 1 (- z y)) (- x y)))
  (sqrt (* (/ 1 (- z y)) (- x y)))
  (- (pow x 3) (pow y 3))
  (* (+ (* y (+ y x)) (* x x)) (- z y))
  (- (* x x) (* y y))
  (* (- z y) (+ x y))
  (* (sqrt (/ 1 (- z y))) (sqrt (- x y)))
  (* (sqrt (/ 1 (- z y))) (sqrt (- x y)))
  (/ (sqrt (- x y)) (sqrt (- z y)))
  (/ (sqrt (- x y)) (sqrt (- z y)))
  (/ (sqrt (- x y)) (sqrt (- z y)))
  (/ (sqrt (- x y)) (sqrt (- z y)))
  (/ x (- z y))
  (/ (- y) (- z y))
  (/ x (- z y))
  (/ (- y) (- z y))
  (/ x (- z y))
  (/ (- y) (- z y))
  (/ x (- z y))
  (/ (- y) (- z y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (- z y))
  (/ (sqrt (- x y)) (- z y))
  (/ 1 (- z y))
  (/ (+ (sqrt x) (sqrt y)) (- z y))
  (/ 1 (- z y))
  (* (cbrt (/ 1 (- z y))) (- x y))
  (* (sqrt (/ 1 (- z y))) (- x y))
  (/ (- x y) (cbrt (- z y)))
  (/ (- x y) (sqrt (- z y)))
  (/ (- x y) (- z y))
  (/ (- x y) (- (sqrt z) (sqrt y)))
  (/ (- x y) (- z y))
  (/ (- x y) (cbrt (- z y)))
  (/ (- x y) (sqrt (- z y)))
  (/ (- x y) (- z y))
  (/ (- x y) (- (sqrt z) (sqrt y)))
  (/ (- x y) (- z y))
  (/ (- x y) (cbrt (- z y)))
  (/ (- x y) (sqrt (- z y)))
  (/ (- x y) (- z y))
  (/ (- x y) (- (sqrt z) (sqrt y)))
  (/ (- x y) (- z y))
  (/ (- x y) (- z y))
  (/ (- x y) (- z y))
  (* (- x y) (+ (* y (+ y z)) (* z z)))
  (* (+ z y) (- x y))
  (/ (- (pow x 3) (pow y 3)) (- z y))
  (/ (- (* x x) (* y y)) (- z y))
  (- x y)
  (- 1)
  (log (/ 1 (- z y)))
  (log (/ 1 (- z y)))
  (log (/ 1 (- z y)))
  (log (/ 1 (- z y)))
  (exp (/ 1 (- z y)))
  (/ 1 (pow (- z y) 3))
  (* (cbrt (/ 1 (- z y))) (cbrt (/ 1 (- z y))))
  (cbrt (/ 1 (- z y)))
  (/ 1 (pow (- z y) 3))
  (sqrt (/ 1 (- z y)))
  (sqrt (/ 1 (- z y)))
  (- 1)
  (- (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ 1 (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ 1 (sqrt (- z y)))
  1
  (/ 1 (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ 1 (- (sqrt z) (sqrt y)))
  1
  (/ 1 (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ 1 (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ 1 (sqrt (- z y)))
  1
  (/ 1 (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ 1 (- (sqrt z) (sqrt y)))
  1
  (/ 1 (- z y))
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ 1 (cbrt (- z y)))
  (/ 1 (sqrt (- z y)))
  (/ 1 (sqrt (- z y)))
  1
  (/ 1 (- z y))
  (/ 1 (+ (sqrt z) (sqrt y)))
  (/ 1 (- (sqrt z) (sqrt y)))
  1
  (/ 1 (- z y))
  (/ 1 (- z y))
  (- z y)
  (/ 1 (* (cbrt (- z y)) (cbrt (- z y))))
  (/ 1 (sqrt (- z y)))
  1
  (/ 1 (+ (sqrt z) (sqrt y)))
  1
  (- z y)
  (- z y)
  (- z y)
  (/ 1 (- (pow z 3) (pow y 3)))
  (/ 1 (- (* z z) (* y y)))
  1
  (/ x z)
  (/ x z)
  0
  0
  0
0.989 * * * [progress]: adding candidates to table
1.142 * * [progress]: iteration 4 / 4
1.142 * * * [progress]: picking best candidate
1.146 * * * * [pick]: Picked  #<alt (λ (x y z) (- (/ x (- z y)) (* (/ (* (cbrt y) (cbrt y)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (cbrt y) (cbrt (- z y))))))>
1.146 * * * [progress]: localizing error
1.164 * * * [progress]: generating rewritten candidates
1.164 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
1.165 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 2)
1.165 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1)
1.166 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2)
1.169 * * * [progress]: generating series expansions
1.169 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
1.169 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.169 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.169 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.169 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.169 * [taylor]: Taking taylor expansion of 1/3 in y
1.169 * [taylor]: Taking taylor expansion of (log y) in y
1.169 * [taylor]: Taking taylor expansion of y in y
1.170 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.170 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.170 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.170 * [taylor]: Taking taylor expansion of 1/3 in y
1.170 * [taylor]: Taking taylor expansion of (log y) in y
1.170 * [taylor]: Taking taylor expansion of y in y
1.218 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.218 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.218 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.218 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.218 * [taylor]: Taking taylor expansion of 1/3 in y
1.218 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.218 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.218 * [taylor]: Taking taylor expansion of y in y
1.219 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.219 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.219 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.219 * [taylor]: Taking taylor expansion of 1/3 in y
1.219 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.219 * [taylor]: Taking taylor expansion of y in y
1.278 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.278 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.278 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.278 * [taylor]: Taking taylor expansion of -1 in y
1.279 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.279 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.279 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.279 * [taylor]: Taking taylor expansion of 1/3 in y
1.279 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.279 * [taylor]: Taking taylor expansion of y in y
1.279 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.280 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.280 * [taylor]: Taking taylor expansion of -1 in y
1.280 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.280 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.280 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.280 * [taylor]: Taking taylor expansion of 1/3 in y
1.280 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.280 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.280 * [taylor]: Taking taylor expansion of y in y
1.349 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 2)
1.349 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.349 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.349 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.349 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.349 * [taylor]: Taking taylor expansion of 1/3 in y
1.349 * [taylor]: Taking taylor expansion of (log y) in y
1.349 * [taylor]: Taking taylor expansion of y in y
1.350 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.350 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.350 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.350 * [taylor]: Taking taylor expansion of 1/3 in y
1.350 * [taylor]: Taking taylor expansion of (log y) in y
1.350 * [taylor]: Taking taylor expansion of y in y
1.406 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.406 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.406 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.406 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.406 * [taylor]: Taking taylor expansion of 1/3 in y
1.406 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.406 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.406 * [taylor]: Taking taylor expansion of y in y
1.407 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.407 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.407 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.407 * [taylor]: Taking taylor expansion of 1/3 in y
1.407 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.407 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.407 * [taylor]: Taking taylor expansion of y in y
1.466 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.466 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.466 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.466 * [taylor]: Taking taylor expansion of -1 in y
1.467 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.467 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.467 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.467 * [taylor]: Taking taylor expansion of 1/3 in y
1.467 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.467 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.467 * [taylor]: Taking taylor expansion of y in y
1.468 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.468 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.468 * [taylor]: Taking taylor expansion of -1 in y
1.469 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.469 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.469 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.469 * [taylor]: Taking taylor expansion of 1/3 in y
1.469 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.469 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.469 * [taylor]: Taking taylor expansion of y in y
1.532 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1)
1.532 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.532 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.532 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.532 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.532 * [taylor]: Taking taylor expansion of 1/3 in y
1.532 * [taylor]: Taking taylor expansion of (log y) in y
1.532 * [taylor]: Taking taylor expansion of y in y
1.533 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.533 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.533 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.533 * [taylor]: Taking taylor expansion of 1/3 in y
1.533 * [taylor]: Taking taylor expansion of (log y) in y
1.533 * [taylor]: Taking taylor expansion of y in y
1.587 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.587 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.587 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.587 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.587 * [taylor]: Taking taylor expansion of 1/3 in y
1.587 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.587 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.587 * [taylor]: Taking taylor expansion of y in y
1.588 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.588 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.588 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.588 * [taylor]: Taking taylor expansion of 1/3 in y
1.588 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.588 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.588 * [taylor]: Taking taylor expansion of y in y
1.647 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.647 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.647 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.647 * [taylor]: Taking taylor expansion of -1 in y
1.648 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.648 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.648 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.648 * [taylor]: Taking taylor expansion of 1/3 in y
1.648 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.648 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.648 * [taylor]: Taking taylor expansion of y in y
1.649 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.649 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.649 * [taylor]: Taking taylor expansion of -1 in y
1.650 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.650 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.650 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.650 * [taylor]: Taking taylor expansion of 1/3 in y
1.650 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.650 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.650 * [taylor]: Taking taylor expansion of y in y
1.718 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2)
1.718 * [approximate]: Taking taylor expansion of (pow (- z y) 1/3) in (z y) around 0
1.718 * [taylor]: Taking taylor expansion of (pow (- z y) 1/3) in y
1.718 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- z y)))) in y
1.719 * [taylor]: Taking taylor expansion of (* 1/3 (log (- z y))) in y
1.719 * [taylor]: Taking taylor expansion of 1/3 in y
1.719 * [taylor]: Taking taylor expansion of (log (- z y)) in y
1.719 * [taylor]: Taking taylor expansion of (- z y) in y
1.719 * [taylor]: Taking taylor expansion of z in y
1.719 * [taylor]: Taking taylor expansion of y in y
1.719 * [taylor]: Taking taylor expansion of (pow (- z y) 1/3) in z
1.719 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- z y)))) in z
1.719 * [taylor]: Taking taylor expansion of (* 1/3 (log (- z y))) in z
1.719 * [taylor]: Taking taylor expansion of 1/3 in z
1.719 * [taylor]: Taking taylor expansion of (log (- z y)) in z
1.719 * [taylor]: Taking taylor expansion of (- z y) in z
1.719 * [taylor]: Taking taylor expansion of z in z
1.719 * [taylor]: Taking taylor expansion of y in z
1.719 * [taylor]: Taking taylor expansion of (pow (- z y) 1/3) in z
1.719 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- z y)))) in z
1.719 * [taylor]: Taking taylor expansion of (* 1/3 (log (- z y))) in z
1.719 * [taylor]: Taking taylor expansion of 1/3 in z
1.719 * [taylor]: Taking taylor expansion of (log (- z y)) in z
1.719 * [taylor]: Taking taylor expansion of (- z y) in z
1.719 * [taylor]: Taking taylor expansion of z in z
1.719 * [taylor]: Taking taylor expansion of y in z
1.719 * [taylor]: Taking taylor expansion of (pow (- y) 1/3) in y
1.720 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- y)))) in y
1.720 * [taylor]: Taking taylor expansion of (* 1/3 (log (- y))) in y
1.720 * [taylor]: Taking taylor expansion of 1/3 in y
1.720 * [taylor]: Taking taylor expansion of (log (- y)) in y
1.720 * [taylor]: Taking taylor expansion of (- y) in y
1.720 * [taylor]: Taking taylor expansion of y in y
1.723 * [taylor]: Taking taylor expansion of (* -1/3 (pow (/ -1 (pow y 2)) 1/3)) in y
1.723 * [taylor]: Taking taylor expansion of -1/3 in y
1.723 * [taylor]: Taking taylor expansion of (pow (/ -1 (pow y 2)) 1/3) in y
1.723 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 (pow y 2))))) in y
1.723 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 (pow y 2)))) in y
1.723 * [taylor]: Taking taylor expansion of 1/3 in y
1.723 * [taylor]: Taking taylor expansion of (log (/ -1 (pow y 2))) in y
1.723 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
1.723 * [taylor]: Taking taylor expansion of -1 in y
1.723 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.723 * [taylor]: Taking taylor expansion of y in y
1.731 * [taylor]: Taking taylor expansion of (* -1/9 (pow (/ -1 (pow y 5)) 1/3)) in y
1.731 * [taylor]: Taking taylor expansion of -1/9 in y
1.731 * [taylor]: Taking taylor expansion of (pow (/ -1 (pow y 5)) 1/3) in y
1.731 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 (pow y 5))))) in y
1.731 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 (pow y 5)))) in y
1.731 * [taylor]: Taking taylor expansion of 1/3 in y
1.731 * [taylor]: Taking taylor expansion of (log (/ -1 (pow y 5))) in y
1.731 * [taylor]: Taking taylor expansion of (/ -1 (pow y 5)) in y
1.731 * [taylor]: Taking taylor expansion of -1 in y
1.731 * [taylor]: Taking taylor expansion of (pow y 5) in y
1.731 * [taylor]: Taking taylor expansion of y in y
1.735 * [approximate]: Taking taylor expansion of (pow (- (/ 1 z) (/ 1 y)) 1/3) in (z y) around 0
1.735 * [taylor]: Taking taylor expansion of (pow (- (/ 1 z) (/ 1 y)) 1/3) in y
1.735 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 z) (/ 1 y))))) in y
1.735 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 z) (/ 1 y)))) in y
1.735 * [taylor]: Taking taylor expansion of 1/3 in y
1.735 * [taylor]: Taking taylor expansion of (log (- (/ 1 z) (/ 1 y))) in y
1.735 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
1.735 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.735 * [taylor]: Taking taylor expansion of z in y
1.735 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.735 * [taylor]: Taking taylor expansion of y in y
1.737 * [taylor]: Taking taylor expansion of (pow (- (/ 1 z) (/ 1 y)) 1/3) in z
1.737 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 z) (/ 1 y))))) in z
1.737 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 z) (/ 1 y)))) in z
1.737 * [taylor]: Taking taylor expansion of 1/3 in z
1.737 * [taylor]: Taking taylor expansion of (log (- (/ 1 z) (/ 1 y))) in z
1.737 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
1.737 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.737 * [taylor]: Taking taylor expansion of z in z
1.738 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.738 * [taylor]: Taking taylor expansion of y in z
1.739 * [taylor]: Taking taylor expansion of (pow (- (/ 1 z) (/ 1 y)) 1/3) in z
1.739 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 z) (/ 1 y))))) in z
1.739 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 z) (/ 1 y)))) in z
1.739 * [taylor]: Taking taylor expansion of 1/3 in z
1.739 * [taylor]: Taking taylor expansion of (log (- (/ 1 z) (/ 1 y))) in z
1.739 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in z
1.739 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.739 * [taylor]: Taking taylor expansion of z in z
1.739 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.739 * [taylor]: Taking taylor expansion of y in z
1.740 * [taylor]: Taking taylor expansion of (pow z -1/3) in y
1.740 * [taylor]: Taking taylor expansion of (exp (* -1/3 (log z))) in y
1.740 * [taylor]: Taking taylor expansion of (* -1/3 (log z)) in y
1.740 * [taylor]: Taking taylor expansion of -1/3 in y
1.740 * [taylor]: Taking taylor expansion of (log z) in y
1.740 * [taylor]: Taking taylor expansion of z in y
1.741 * [taylor]: Taking taylor expansion of (* -1/3 (* (pow (/ 1 z) 1/3) (/ 1 y))) in y
1.741 * [taylor]: Taking taylor expansion of -1/3 in y
1.742 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/3) (/ 1 y)) in y
1.742 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in y
1.742 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in y
1.742 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in y
1.742 * [taylor]: Taking taylor expansion of 1/3 in y
1.742 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
1.742 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.742 * [taylor]: Taking taylor expansion of z in y
1.742 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.742 * [taylor]: Taking taylor expansion of y in y
1.749 * [taylor]: Taking taylor expansion of (* -1/9 (* (pow (/ 1 z) 1/3) (/ 1 (pow y 2)))) in y
1.749 * [taylor]: Taking taylor expansion of -1/9 in y
1.749 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/3) (/ 1 (pow y 2))) in y
1.749 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in y
1.749 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in y
1.749 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in y
1.749 * [taylor]: Taking taylor expansion of 1/3 in y
1.749 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
1.749 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.749 * [taylor]: Taking taylor expansion of z in y
1.749 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.749 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.749 * [taylor]: Taking taylor expansion of y in y
1.766 * [taylor]: Taking taylor expansion of (* -5/81 (* (pow (/ 1 z) 1/3) (/ 1 (pow y 3)))) in y
1.766 * [taylor]: Taking taylor expansion of -5/81 in y
1.766 * [taylor]: Taking taylor expansion of (* (pow (/ 1 z) 1/3) (/ 1 (pow y 3))) in y
1.766 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in y
1.766 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in y
1.766 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in y
1.766 * [taylor]: Taking taylor expansion of 1/3 in y
1.766 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in y
1.766 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.766 * [taylor]: Taking taylor expansion of z in y
1.766 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.767 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.767 * [taylor]: Taking taylor expansion of y in y
1.787 * [approximate]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 z)) 1/3) in (z y) around 0
1.787 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 z)) 1/3) in y
1.787 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 y) (/ 1 z))))) in y
1.787 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 y) (/ 1 z)))) in y
1.787 * [taylor]: Taking taylor expansion of 1/3 in y
1.787 * [taylor]: Taking taylor expansion of (log (- (/ 1 y) (/ 1 z))) in y
1.787 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
1.787 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.787 * [taylor]: Taking taylor expansion of y in y
1.788 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.788 * [taylor]: Taking taylor expansion of z in y
1.789 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 z)) 1/3) in z
1.789 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 y) (/ 1 z))))) in z
1.789 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 y) (/ 1 z)))) in z
1.789 * [taylor]: Taking taylor expansion of 1/3 in z
1.789 * [taylor]: Taking taylor expansion of (log (- (/ 1 y) (/ 1 z))) in z
1.789 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
1.789 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.789 * [taylor]: Taking taylor expansion of y in z
1.789 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.789 * [taylor]: Taking taylor expansion of z in z
1.791 * [taylor]: Taking taylor expansion of (pow (- (/ 1 y) (/ 1 z)) 1/3) in z
1.791 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 y) (/ 1 z))))) in z
1.791 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 y) (/ 1 z)))) in z
1.791 * [taylor]: Taking taylor expansion of 1/3 in z
1.791 * [taylor]: Taking taylor expansion of (log (- (/ 1 y) (/ 1 z))) in z
1.791 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
1.791 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.791 * [taylor]: Taking taylor expansion of y in z
1.791 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.791 * [taylor]: Taking taylor expansion of z in z
1.793 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log -1) (log z)))) in y
1.793 * [taylor]: Taking taylor expansion of (* 1/3 (- (log -1) (log z))) in y
1.793 * [taylor]: Taking taylor expansion of 1/3 in y
1.793 * [taylor]: Taking taylor expansion of (- (log -1) (log z)) in y
1.793 * [taylor]: Taking taylor expansion of (log -1) in y
1.793 * [taylor]: Taking taylor expansion of -1 in y
1.793 * [taylor]: Taking taylor expansion of (log z) in y
1.793 * [taylor]: Taking taylor expansion of z in y
1.797 * [taylor]: Taking taylor expansion of (* -1/3 (/ (exp (* 1/3 (- (log -1) (log z)))) y)) in y
1.797 * [taylor]: Taking taylor expansion of -1/3 in y
1.797 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log z)))) y) in y
1.797 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log -1) (log z)))) in y
1.797 * [taylor]: Taking taylor expansion of (* 1/3 (- (log -1) (log z))) in y
1.797 * [taylor]: Taking taylor expansion of 1/3 in y
1.797 * [taylor]: Taking taylor expansion of (- (log -1) (log z)) in y
1.797 * [taylor]: Taking taylor expansion of (log -1) in y
1.797 * [taylor]: Taking taylor expansion of -1 in y
1.797 * [taylor]: Taking taylor expansion of (log z) in y
1.797 * [taylor]: Taking taylor expansion of z in y
1.798 * [taylor]: Taking taylor expansion of y in y
1.809 * [taylor]: Taking taylor expansion of (* -1/9 (/ (exp (* 1/3 (- (log -1) (log z)))) (pow y 2))) in y
1.809 * [taylor]: Taking taylor expansion of -1/9 in y
1.809 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log z)))) (pow y 2)) in y
1.809 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log -1) (log z)))) in y
1.809 * [taylor]: Taking taylor expansion of (* 1/3 (- (log -1) (log z))) in y
1.809 * [taylor]: Taking taylor expansion of 1/3 in y
1.809 * [taylor]: Taking taylor expansion of (- (log -1) (log z)) in y
1.809 * [taylor]: Taking taylor expansion of (log -1) in y
1.809 * [taylor]: Taking taylor expansion of -1 in y
1.810 * [taylor]: Taking taylor expansion of (log z) in y
1.810 * [taylor]: Taking taylor expansion of z in y
1.811 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.811 * [taylor]: Taking taylor expansion of y in y
1.837 * [taylor]: Taking taylor expansion of (* -5/81 (/ (exp (* 1/3 (- (log -1) (log z)))) (pow y 3))) in y
1.838 * [taylor]: Taking taylor expansion of -5/81 in y
1.838 * [taylor]: Taking taylor expansion of (/ (exp (* 1/3 (- (log -1) (log z)))) (pow y 3)) in y
1.838 * [taylor]: Taking taylor expansion of (exp (* 1/3 (- (log -1) (log z)))) in y
1.838 * [taylor]: Taking taylor expansion of (* 1/3 (- (log -1) (log z))) in y
1.838 * [taylor]: Taking taylor expansion of 1/3 in y
1.838 * [taylor]: Taking taylor expansion of (- (log -1) (log z)) in y
1.838 * [taylor]: Taking taylor expansion of (log -1) in y
1.838 * [taylor]: Taking taylor expansion of -1 in y
1.838 * [taylor]: Taking taylor expansion of (log z) in y
1.838 * [taylor]: Taking taylor expansion of z in y
1.839 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.839 * [taylor]: Taking taylor expansion of y in y
1.861 * * * [progress]: simplifying candidates
1.862 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt (- z y)))
  (exp (cbrt (- z y)))
  (cbrt (* (cbrt (- z y)) (cbrt (- z y))))
  (cbrt (cbrt (- z y)))
  (cbrt (sqrt (- z y)))
  (cbrt (sqrt (- z y)))
  (cbrt 1)
  (cbrt (- z y))
  (cbrt (+ (sqrt z) (sqrt y)))
  (cbrt (- (sqrt z) (sqrt y)))
  (cbrt 1)
  (cbrt (- z y))
  (cbrt (- (pow z 3) (pow y 3)))
  (cbrt (+ (* z z) (+ (* y y) (* z y))))
  (cbrt (- (* z z) (* y y)))
  (cbrt (+ z y))
  (* (cbrt (cbrt (- z y))) (cbrt (cbrt (- z y))))
  (cbrt (cbrt (- z y)))
  (* (* (cbrt (- z y)) (cbrt (- z y))) (cbrt (- z y)))
  (sqrt (cbrt (- z y)))
  (sqrt (cbrt (- z y)))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (- (exp (* 1/3 (+ (log -1) (log y)))) (+ (* 1/9 (* (exp (* 1/3 (- (log -1) (* 5 (log y))))) (pow z 2))) (* 1/3 (* z (exp (* 1/3 (- (log -1) (* 2 (log y)))))))))
  (pow (/ 1 z) -1/3)
  (exp (* 1/3 (- (log -1) (log (/ -1 z)))))
1.866 * * [simplify]: iteration  0 :  172  enodes  (cost  224 )
1.869 * * [simplify]: iteration  1 :  375  enodes  (cost  210 )
1.875 * * [simplify]: iteration  2 :  1144  enodes  (cost  202 )
1.902 * * [simplify]: iteration  3 :  5001  enodes  (cost  197 )
1.909 * [simplify]: Simplified to:
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt (- z y)))
  (exp (cbrt (- z y)))
  (cbrt (* (cbrt (- z y)) (cbrt (- z y))))
  (cbrt (cbrt (- z y)))
  (cbrt (sqrt (- z y)))
  (cbrt (sqrt (- z y)))
  (cbrt 1)
  (cbrt (- z y))
  (cbrt (+ (sqrt z) (sqrt y)))
  (cbrt (- (sqrt z) (sqrt y)))
  (cbrt 1)
  (cbrt (- z y))
  (cbrt (- (pow z 3) (pow y 3)))
  (cbrt (+ (* z z) (+ (* y y) (* z y))))
  (cbrt (- (* z z) (* y y)))
  (cbrt (+ z y))
  (* (cbrt (cbrt (- z y))) (cbrt (cbrt (- z y))))
  (cbrt (cbrt (- z y)))
  (- z y)
  (sqrt (cbrt (- z y)))
  (sqrt (cbrt (- z y)))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (- (* (- (* (pow z 2) 1/9)) (* (pow (pow y 1/3) (- 5)) (pow -1 1/3))) (- (* 1/3 (* z (exp (* 1/3 (- (log -1) (* 2 (log y))))))) (* (pow y 1/3) (pow -1 1/3))))
  (pow (/ 1 z) -1/3)
  (* (pow z 1/6) (pow z 1/6))
1.910 * * * [progress]: adding candidates to table
2.104 * [progress]: [Phase 3 of 3] Extracting.
2.104 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (- (/ x (- z y)) (/ y (- z y))))> #<alt (λ (x y z) (cbrt (pow (- (/ x (- z y)) (/ y (- z y))) 3)))> #<alt (λ (x y z) (* (/ 1 (- z y)) (- x y)))> #<alt (λ (x y z) (- (/ x (- z y)) (* (/ (* (cbrt y) (cbrt y)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (cbrt y) (cbrt (- z y))))))>)
2.105 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
2.105 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (- (/ x (- z y)) (/ y (- z y))))> #<alt (λ (x y z) (cbrt (pow (- (/ x (- z y)) (/ y (- z y))) 3)))> #<alt (λ (x y z) (* (/ 1 (- z y)) (- x y)))> #<alt (λ (x y z) (- (/ x (- z y)) (* (/ (* (cbrt y) (cbrt y)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (cbrt y) (cbrt (- z y))))))>)
2.121 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (- (/ x (- z y)) (/ y (- z y))))> #<alt (λ (x y z) (cbrt (pow (- (/ x (- z y)) (/ y (- z y))) 3)))> #<alt (λ (x y z) (* (/ 1 (- z y)) (- x y)))> #<alt (λ (x y z) (- (/ x (- z y)) (* (/ (* (cbrt y) (cbrt y)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (cbrt y) (cbrt (- z y))))))>)
2.141 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (- (/ x (- z y)) (/ y (- z y))))> #<alt (λ (x y z) (cbrt (pow (- (/ x (- z y)) (/ y (- z y))) 3)))> #<alt (λ (x y z) (* (/ 1 (- z y)) (- x y)))> #<alt (λ (x y z) (- (/ x (- z y)) (* (/ (* (cbrt y) (cbrt y)) (* (cbrt (- z y)) (cbrt (- z y)))) (/ (cbrt y) (cbrt (- z y))))))>)
2.159 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.159 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ x (- z y)) (/ y (- z y)))
2.159 * * [simplify]: iteration  0 :  7  enodes  (cost  5 )
2.159 * [simplify]: Simplified to:
   (- (/ x (- z y)) (/ y (- z y)))
2.627 * [regime-testing]: Baseline error score: 0.018877359669958745
2.628 * [regime-testing]: Oracle error score: 0.006750843855481936
2.629 * [regime-testing]: End program error score: 0.018877359669958745
2.649 * [regime-testing]: Target error score: 0.018877359669958745