22.841 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.035 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (- (* x y) (* y z)) (* y y)) (* y y))
0.037 * * [simplify]: iteration  0 :  20  enodes  (cost  7 )
0.038 * * [simplify]: iteration  1 :  64  enodes  (cost  4 )
0.040 * * [simplify]: iteration  2 :  187  enodes  (cost  2 )
0.046 * * [simplify]: iteration  3 :  1171  enodes  (cost  2 )
0.075 * * [simplify]: iteration  4 :  5001  enodes  (cost  2 )
0.075 * [simplify]: Simplified to:
   (* y (- x z))
0.079 * * [progress]: iteration 1 / 4
0.079 * * * [progress]: picking best candidate
0.080 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
0.080 * * * [progress]: localizing error
0.083 * * * [progress]: generating rewritten candidates
0.083 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.090 * * * [progress]: generating series expansions
0.090 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.090 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.090 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.090 * [taylor]: Taking taylor expansion of y in z
0.090 * [taylor]: Taking taylor expansion of (- x z) in z
0.090 * [taylor]: Taking taylor expansion of x in z
0.090 * [taylor]: Taking taylor expansion of z in z
0.090 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.090 * [taylor]: Taking taylor expansion of y in x
0.090 * [taylor]: Taking taylor expansion of (- x z) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of z in x
0.090 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.090 * [taylor]: Taking taylor expansion of (- x z) in y
0.090 * [taylor]: Taking taylor expansion of x in y
0.091 * [taylor]: Taking taylor expansion of z in y
0.091 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.091 * [taylor]: Taking taylor expansion of y in y
0.091 * [taylor]: Taking taylor expansion of (- x z) in y
0.091 * [taylor]: Taking taylor expansion of x in y
0.091 * [taylor]: Taking taylor expansion of z in y
0.091 * [taylor]: Taking taylor expansion of 0 in x
0.091 * [taylor]: Taking taylor expansion of 0 in z
0.092 * [taylor]: Taking taylor expansion of (- x z) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of z in x
0.092 * [taylor]: Taking taylor expansion of (- z) in z
0.092 * [taylor]: Taking taylor expansion of z in z
0.092 * [taylor]: Taking taylor expansion of 0 in z
0.093 * [taylor]: Taking taylor expansion of 0 in x
0.093 * [taylor]: Taking taylor expansion of 0 in z
0.094 * [taylor]: Taking taylor expansion of 1 in z
0.094 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [taylor]: Taking taylor expansion of 0 in x
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.095 * [taylor]: Taking taylor expansion of 0 in z
0.096 * [taylor]: Taking taylor expansion of 0 in z
0.096 * [taylor]: Taking taylor expansion of 0 in z
0.096 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.096 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.096 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.096 * [taylor]: Taking taylor expansion of x in z
0.096 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.096 * [taylor]: Taking taylor expansion of z in z
0.096 * [taylor]: Taking taylor expansion of y in z
0.097 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.097 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.097 * [taylor]: Taking taylor expansion of x in x
0.097 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.097 * [taylor]: Taking taylor expansion of z in x
0.097 * [taylor]: Taking taylor expansion of y in x
0.098 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.098 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.098 * [taylor]: Taking taylor expansion of x in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.098 * [taylor]: Taking taylor expansion of z in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.098 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.098 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.098 * [taylor]: Taking taylor expansion of x in y
0.098 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.098 * [taylor]: Taking taylor expansion of z in y
0.098 * [taylor]: Taking taylor expansion of y in y
0.098 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.098 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.099 * [taylor]: Taking taylor expansion of z in x
0.099 * [taylor]: Taking taylor expansion of 1 in z
0.100 * [taylor]: Taking taylor expansion of 0 in x
0.101 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.101 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.101 * [taylor]: Taking taylor expansion of z in z
0.103 * [taylor]: Taking taylor expansion of 0 in x
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.104 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in x
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.107 * [taylor]: Taking taylor expansion of 0 in z
0.108 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.108 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.108 * [taylor]: Taking taylor expansion of -1 in z
0.108 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.108 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.108 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.108 * [taylor]: Taking taylor expansion of z in z
0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.109 * [taylor]: Taking taylor expansion of x in z
0.109 * [taylor]: Taking taylor expansion of y in z
0.109 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.109 * [taylor]: Taking taylor expansion of -1 in x
0.109 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.109 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.109 * [taylor]: Taking taylor expansion of z in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [taylor]: Taking taylor expansion of y in x
0.110 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.110 * [taylor]: Taking taylor expansion of -1 in y
0.110 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.110 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.110 * [taylor]: Taking taylor expansion of z in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.110 * [taylor]: Taking taylor expansion of x in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.110 * [taylor]: Taking taylor expansion of -1 in y
0.110 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.110 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.110 * [taylor]: Taking taylor expansion of z in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.110 * [taylor]: Taking taylor expansion of x in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.111 * [taylor]: Taking taylor expansion of -1 in x
0.111 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.111 * [taylor]: Taking taylor expansion of z in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of 1 in z
0.113 * [taylor]: Taking taylor expansion of 0 in x
0.114 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.114 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.114 * [taylor]: Taking taylor expansion of z in z
0.117 * [taylor]: Taking taylor expansion of 0 in x
0.117 * [taylor]: Taking taylor expansion of 0 in z
0.118 * [taylor]: Taking taylor expansion of 0 in z
0.122 * [taylor]: Taking taylor expansion of 0 in x
0.122 * [taylor]: Taking taylor expansion of 0 in z
0.122 * [taylor]: Taking taylor expansion of 0 in z
0.124 * [taylor]: Taking taylor expansion of 0 in z
0.125 * * * [progress]: simplifying candidates
0.125 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (- x z))
  (+ (log y) (log (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (* (* y y) y) (* (* (- x z) (- x z)) (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (* (* (* y (- x z)) (* y (- x z))) (* y (- x z)))
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  (* y 1)
  (* y (+ (sqrt x) (sqrt z)))
  (* y 1)
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
0.128 * * [simplify]: iteration  0 :  112  enodes  (cost  98 )
0.131 * * [simplify]: iteration  1 :  462  enodes  (cost  88 )
0.140 * * [simplify]: iteration  2 :  1883  enodes  (cost  88 )
0.168 * * [simplify]: iteration  3 :  5002  enodes  (cost  88 )
0.169 * [simplify]: Simplified to:
   (* y (- x z))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (pow (* y (- x z)) 3)
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  y
  (* y (+ (sqrt x) (sqrt z)))
  y
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
0.169 * * * [progress]: adding candidates to table
0.204 * * [progress]: iteration 2 / 4
0.204 * * * [progress]: picking best candidate
0.209 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* y x) (* y (- z))))>
0.209 * * * [progress]: localizing error
0.214 * * * [progress]: generating rewritten candidates
0.214 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.218 * * * [progress]: generating series expansions
0.218 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.218 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (y x z) around 0
0.218 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
0.218 * [taylor]: Taking taylor expansion of (* x y) in z
0.218 * [taylor]: Taking taylor expansion of x in z
0.218 * [taylor]: Taking taylor expansion of y in z
0.218 * [taylor]: Taking taylor expansion of (* z y) in z
0.218 * [taylor]: Taking taylor expansion of z in z
0.218 * [taylor]: Taking taylor expansion of y in z
0.218 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
0.218 * [taylor]: Taking taylor expansion of (* x y) in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.219 * [taylor]: Taking taylor expansion of y in x
0.219 * [taylor]: Taking taylor expansion of (* z y) in x
0.219 * [taylor]: Taking taylor expansion of z in x
0.219 * [taylor]: Taking taylor expansion of y in x
0.219 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.219 * [taylor]: Taking taylor expansion of (* x y) in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of (* z y) in y
0.219 * [taylor]: Taking taylor expansion of z in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.219 * [taylor]: Taking taylor expansion of (* x y) in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of (* z y) in y
0.219 * [taylor]: Taking taylor expansion of z in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of 0 in x
0.219 * [taylor]: Taking taylor expansion of 0 in z
0.220 * [taylor]: Taking taylor expansion of (- x z) in x
0.220 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of z in x
0.220 * [taylor]: Taking taylor expansion of (- z) in z
0.220 * [taylor]: Taking taylor expansion of z in z
0.220 * [taylor]: Taking taylor expansion of 0 in z
0.222 * [taylor]: Taking taylor expansion of 0 in x
0.222 * [taylor]: Taking taylor expansion of 0 in z
0.222 * [taylor]: Taking taylor expansion of 1 in z
0.222 * [taylor]: Taking taylor expansion of 0 in z
0.224 * [taylor]: Taking taylor expansion of 0 in x
0.224 * [taylor]: Taking taylor expansion of 0 in z
0.224 * [taylor]: Taking taylor expansion of 0 in z
0.224 * [taylor]: Taking taylor expansion of 0 in z
0.224 * [taylor]: Taking taylor expansion of 0 in z
0.225 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.225 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.225 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.225 * [taylor]: Taking taylor expansion of (* x y) in z
0.225 * [taylor]: Taking taylor expansion of x in z
0.225 * [taylor]: Taking taylor expansion of y in z
0.225 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.225 * [taylor]: Taking taylor expansion of (* z y) in z
0.225 * [taylor]: Taking taylor expansion of z in z
0.225 * [taylor]: Taking taylor expansion of y in z
0.225 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.225 * [taylor]: Taking taylor expansion of (* x y) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.226 * [taylor]: Taking taylor expansion of (* z y) in x
0.226 * [taylor]: Taking taylor expansion of z in x
0.226 * [taylor]: Taking taylor expansion of y in x
0.226 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.226 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.226 * [taylor]: Taking taylor expansion of (* x y) in y
0.226 * [taylor]: Taking taylor expansion of x in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.226 * [taylor]: Taking taylor expansion of (* z y) in y
0.226 * [taylor]: Taking taylor expansion of z in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.227 * [taylor]: Taking taylor expansion of (* x y) in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.227 * [taylor]: Taking taylor expansion of (* z y) in y
0.227 * [taylor]: Taking taylor expansion of z in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.228 * [taylor]: Taking taylor expansion of z in x
0.228 * [taylor]: Taking taylor expansion of 1 in z
0.229 * [taylor]: Taking taylor expansion of 0 in x
0.230 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.230 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.230 * [taylor]: Taking taylor expansion of z in z
0.232 * [taylor]: Taking taylor expansion of 0 in x
0.232 * [taylor]: Taking taylor expansion of 0 in z
0.233 * [taylor]: Taking taylor expansion of 0 in z
0.235 * [taylor]: Taking taylor expansion of 0 in x
0.235 * [taylor]: Taking taylor expansion of 0 in z
0.235 * [taylor]: Taking taylor expansion of 0 in z
0.236 * [taylor]: Taking taylor expansion of 0 in z
0.237 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.238 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.238 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.238 * [taylor]: Taking taylor expansion of (* x y) in z
0.238 * [taylor]: Taking taylor expansion of x in z
0.238 * [taylor]: Taking taylor expansion of y in z
0.238 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.238 * [taylor]: Taking taylor expansion of (* z y) in z
0.238 * [taylor]: Taking taylor expansion of z in z
0.238 * [taylor]: Taking taylor expansion of y in z
0.238 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.238 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.238 * [taylor]: Taking taylor expansion of (* x y) in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of y in x
0.239 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.239 * [taylor]: Taking taylor expansion of (* z y) in x
0.239 * [taylor]: Taking taylor expansion of z in x
0.239 * [taylor]: Taking taylor expansion of y in x
0.239 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.239 * [taylor]: Taking taylor expansion of (* x y) in y
0.239 * [taylor]: Taking taylor expansion of x in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.239 * [taylor]: Taking taylor expansion of (* z y) in y
0.239 * [taylor]: Taking taylor expansion of z in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.240 * [taylor]: Taking taylor expansion of (* x y) in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.240 * [taylor]: Taking taylor expansion of (* z y) in y
0.240 * [taylor]: Taking taylor expansion of z in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.241 * [taylor]: Taking taylor expansion of z in x
0.241 * [taylor]: Taking taylor expansion of 1 in z
0.242 * [taylor]: Taking taylor expansion of 0 in x
0.243 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.243 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.243 * [taylor]: Taking taylor expansion of z in z
0.245 * [taylor]: Taking taylor expansion of 0 in x
0.245 * [taylor]: Taking taylor expansion of 0 in z
0.246 * [taylor]: Taking taylor expansion of 0 in z
0.248 * [taylor]: Taking taylor expansion of 0 in x
0.248 * [taylor]: Taking taylor expansion of 0 in z
0.248 * [taylor]: Taking taylor expansion of 0 in z
0.249 * [taylor]: Taking taylor expansion of 0 in z
0.250 * * * [progress]: simplifying candidates
0.251 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* y x)) (exp (* y (- z))))
  (log (+ (* y x) (* y (- z))))
  (exp (+ (* y x) (* y (- z))))
  (* (cbrt (+ (* y x) (* y (- z)))) (cbrt (+ (* y x) (* y (- z)))))
  (cbrt (+ (* y x) (* y (- z))))
  (* (* (+ (* y x) (* y (- z))) (+ (* y x) (* y (- z)))) (+ (* y x) (* y (- z))))
  (sqrt (+ (* y x) (* y (- z))))
  (sqrt (+ (* y x) (* y (- z))))
  (+ (pow (* y x) 3) (pow (* y (- z)) 3))
  (+ (* (* y x) (* y x)) (- (* (* y (- z)) (* y (- z))) (* (* y x) (* y (- z)))))
  (- (* (* y x) (* y x)) (* (* y (- z)) (* y (- z))))
  (- (* y x) (* y (- z)))
  (+ x (- z))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
0.254 * * [simplify]: iteration  0 :  106  enodes  (cost  90 )
0.256 * * [simplify]: iteration  1 :  438  enodes  (cost  69 )
0.267 * * [simplify]: iteration  2 :  1930  enodes  (cost  66 )
0.312 * * [simplify]: iteration  3 :  5002  enodes  (cost  65 )
0.313 * [simplify]: Simplified to:
   (exp (* y (- x z)))
  (+ (log y) (log (- x z)))
  (exp (* y (- x z)))
  (* (cbrt (+ (* y x) (* y (- z)))) (cbrt (+ (* y x) (* y (- z)))))
  (cbrt (+ (* y x) (* y (- z))))
  (pow (* y (- x z)) 3)
  (sqrt (+ (* y x) (* y (- z))))
  (sqrt (+ (* y x) (* y (- z))))
  (- (pow (* y x) 3) (pow (* z y) 3))
  (* y (+ (* x (* y x)) (* z (* y (+ x z)))))
  (* (* y y) (- (* x x) (* z z)))
  (* y (+ x z))
  (- x z)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
0.313 * * * [progress]: adding candidates to table
0.338 * * [progress]: iteration 3 / 4
0.338 * * * [progress]: picking best candidate
0.341 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>
0.341 * * * [progress]: localizing error
0.348 * * * [progress]: generating rewritten candidates
0.348 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.350 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.351 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.352 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.359 * * * [progress]: generating series expansions
0.359 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.359 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.359 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.359 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.359 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.359 * [taylor]: Taking taylor expansion of 1/3 in y
0.359 * [taylor]: Taking taylor expansion of (log y) in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.360 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.360 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.360 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.360 * [taylor]: Taking taylor expansion of 1/3 in y
0.360 * [taylor]: Taking taylor expansion of (log y) in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.411 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.411 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.411 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.411 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.411 * [taylor]: Taking taylor expansion of 1/3 in y
0.411 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.411 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.412 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.412 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.412 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.412 * [taylor]: Taking taylor expansion of 1/3 in y
0.412 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.412 * [taylor]: Taking taylor expansion of y in y
0.467 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.467 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.467 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.467 * [taylor]: Taking taylor expansion of -1 in y
0.468 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.468 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.468 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.468 * [taylor]: Taking taylor expansion of 1/3 in y
0.468 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.468 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.468 * [taylor]: Taking taylor expansion of y in y
0.469 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.469 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.469 * [taylor]: Taking taylor expansion of -1 in y
0.469 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.469 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.469 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.469 * [taylor]: Taking taylor expansion of 1/3 in y
0.469 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.469 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.469 * [taylor]: Taking taylor expansion of y in y
0.530 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.530 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.530 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.530 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.531 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.531 * [taylor]: Taking taylor expansion of 1/3 in y
0.531 * [taylor]: Taking taylor expansion of (log y) in y
0.531 * [taylor]: Taking taylor expansion of y in y
0.537 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.537 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.537 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.537 * [taylor]: Taking taylor expansion of 1/3 in y
0.537 * [taylor]: Taking taylor expansion of (log y) in y
0.537 * [taylor]: Taking taylor expansion of y in y
0.583 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.583 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.583 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.583 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.583 * [taylor]: Taking taylor expansion of 1/3 in y
0.583 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.583 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.583 * [taylor]: Taking taylor expansion of y in y
0.584 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.584 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.584 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.584 * [taylor]: Taking taylor expansion of 1/3 in y
0.584 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.584 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.584 * [taylor]: Taking taylor expansion of y in y
0.640 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.640 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.640 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.640 * [taylor]: Taking taylor expansion of -1 in y
0.641 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.641 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.641 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.641 * [taylor]: Taking taylor expansion of 1/3 in y
0.641 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.641 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.641 * [taylor]: Taking taylor expansion of y in y
0.642 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.642 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.642 * [taylor]: Taking taylor expansion of -1 in y
0.642 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.642 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.643 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.643 * [taylor]: Taking taylor expansion of 1/3 in y
0.643 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.643 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.643 * [taylor]: Taking taylor expansion of y in y
0.711 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.711 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.711 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.711 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.711 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.711 * [taylor]: Taking taylor expansion of 1/3 in y
0.711 * [taylor]: Taking taylor expansion of (log y) in y
0.711 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.712 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.712 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.712 * [taylor]: Taking taylor expansion of 1/3 in y
0.712 * [taylor]: Taking taylor expansion of (log y) in y
0.712 * [taylor]: Taking taylor expansion of y in y
0.766 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.766 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.766 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.767 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.767 * [taylor]: Taking taylor expansion of 1/3 in y
0.767 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.767 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.767 * [taylor]: Taking taylor expansion of y in y
0.767 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.767 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.768 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.768 * [taylor]: Taking taylor expansion of 1/3 in y
0.768 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.768 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.768 * [taylor]: Taking taylor expansion of y in y
0.819 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.819 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.819 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.819 * [taylor]: Taking taylor expansion of -1 in y
0.820 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.820 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.820 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.820 * [taylor]: Taking taylor expansion of 1/3 in y
0.820 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.820 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.820 * [taylor]: Taking taylor expansion of y in y
0.821 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.821 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.821 * [taylor]: Taking taylor expansion of -1 in y
0.822 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.822 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.822 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.822 * [taylor]: Taking taylor expansion of 1/3 in y
0.822 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.822 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.822 * [taylor]: Taking taylor expansion of y in y
0.893 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.893 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
0.893 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
0.893 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
0.893 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
0.893 * [taylor]: Taking taylor expansion of 1/3 in y
0.893 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
0.893 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.893 * [taylor]: Taking taylor expansion of y in y
0.894 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
0.894 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
0.894 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
0.894 * [taylor]: Taking taylor expansion of 1/3 in y
0.894 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
0.894 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.894 * [taylor]: Taking taylor expansion of y in y
0.951 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
0.951 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.951 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.951 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.951 * [taylor]: Taking taylor expansion of 1/3 in y
0.951 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.951 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.951 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.951 * [taylor]: Taking taylor expansion of y in y
0.952 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.952 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.952 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.952 * [taylor]: Taking taylor expansion of 1/3 in y
0.952 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.952 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.952 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.952 * [taylor]: Taking taylor expansion of y in y
1.012 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
1.012 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.012 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.012 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.012 * [taylor]: Taking taylor expansion of -1 in y
1.013 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.013 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.013 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.013 * [taylor]: Taking taylor expansion of 1/3 in y
1.013 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.013 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.013 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.013 * [taylor]: Taking taylor expansion of y in y
1.014 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.014 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.014 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.014 * [taylor]: Taking taylor expansion of -1 in y
1.015 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.015 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.015 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.015 * [taylor]: Taking taylor expansion of 1/3 in y
1.015 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.015 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.015 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.015 * [taylor]: Taking taylor expansion of y in y
1.091 * * * [progress]: simplifying candidates
1.093 * [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))
  (+ 1/3 1/3)
  (+ 1 1)
  (* y y)
  (* (cbrt y) (cbrt y))
  (+ 1 1)
  (+ (log (cbrt y)) (log (cbrt y)))
  (log (* (cbrt y) (cbrt y)))
  (exp (* (cbrt y) (cbrt y)))
  (* y y)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 1 1)
  (* (cbrt y) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (* (cbrt y) (cbrt 1))
  (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt y) (sqrt (cbrt y)))
  (* (cbrt y) 1)
  (* (cbrt (cbrt y)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (cbrt (cbrt y)) (cbrt y))
  (* (sqrt (cbrt y)) (cbrt y))
  (* (cbrt y) (cbrt 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 y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
1.097 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
1.100 * * [simplify]: iteration  1 :  472  enodes  (cost  261 )
1.114 * * [simplify]: iteration  2 :  2959  enodes  (cost  238 )
1.175 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
1.177 * [simplify]: Simplified to:
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  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))
  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))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  2/3
  2
  (pow y 2)
  (pow y 2/3)
  2
  (* 2/3 (log y))
  (* 2/3 (log y))
  (exp (pow y 2/3))
  (pow y 2)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (pow y 2)
  (fabs (pow y 1/3))
  (fabs (pow y 1/3))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  1
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (pow y 1/3)
  (pow y 1/3)
  1
  (pow y 2/3)
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (pow y 1/3)
  (pow y 1/3)
  2/3
  2
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 1/3)
  (pow (cbrt (cbrt y)) 5)
  (pow (sqrt (cbrt y)) 3)
  (pow y 1/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (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 y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
1.178 * * * [progress]: adding candidates to table
1.337 * * [progress]: iteration 4 / 4
1.337 * * * [progress]: picking best candidate
1.339 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))>
1.339 * * * [progress]: localizing error
1.345 * * * [progress]: generating rewritten candidates
1.345 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
1.352 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.368 * * * [progress]: generating series expansions
1.369 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
1.369 * [approximate]: Taking taylor expansion of (* y (sqrt (- x z))) in (y x z) around 0
1.369 * [taylor]: Taking taylor expansion of (* y (sqrt (- x z))) in z
1.369 * [taylor]: Taking taylor expansion of y in z
1.369 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in z
1.369 * [taylor]: Taking taylor expansion of (- x z) in z
1.369 * [taylor]: Taking taylor expansion of x in z
1.369 * [taylor]: Taking taylor expansion of z in z
1.370 * [taylor]: Taking taylor expansion of (* y (sqrt (- x z))) in x
1.370 * [taylor]: Taking taylor expansion of y in x
1.370 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in x
1.370 * [taylor]: Taking taylor expansion of (- x z) in x
1.370 * [taylor]: Taking taylor expansion of x in x
1.370 * [taylor]: Taking taylor expansion of z in x
1.371 * [taylor]: Taking taylor expansion of (* y (sqrt (- x z))) in y
1.371 * [taylor]: Taking taylor expansion of y in y
1.371 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in y
1.371 * [taylor]: Taking taylor expansion of (- x z) in y
1.371 * [taylor]: Taking taylor expansion of x in y
1.371 * [taylor]: Taking taylor expansion of z in y
1.372 * [taylor]: Taking taylor expansion of (* y (sqrt (- x z))) in y
1.372 * [taylor]: Taking taylor expansion of y in y
1.372 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in y
1.372 * [taylor]: Taking taylor expansion of (- x z) in y
1.372 * [taylor]: Taking taylor expansion of x in y
1.372 * [taylor]: Taking taylor expansion of z in y
1.372 * [taylor]: Taking taylor expansion of 0 in x
1.372 * [taylor]: Taking taylor expansion of 0 in z
1.373 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in x
1.373 * [taylor]: Taking taylor expansion of (- x z) in x
1.373 * [taylor]: Taking taylor expansion of x in x
1.373 * [taylor]: Taking taylor expansion of z in x
1.373 * [taylor]: Taking taylor expansion of (sqrt (- z)) in z
1.373 * [taylor]: Taking taylor expansion of (- z) in z
1.373 * [taylor]: Taking taylor expansion of z in z
1.375 * [taylor]: Taking taylor expansion of 0 in z
1.377 * [taylor]: Taking taylor expansion of 0 in x
1.377 * [taylor]: Taking taylor expansion of 0 in z
1.377 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- z))) in z
1.377 * [taylor]: Taking taylor expansion of 1/2 in z
1.377 * [taylor]: Taking taylor expansion of (sqrt (- z)) in z
1.377 * [taylor]: Taking taylor expansion of (- z) in z
1.377 * [taylor]: Taking taylor expansion of z in z
1.383 * [taylor]: Taking taylor expansion of 0 in z
1.384 * [taylor]: Taking taylor expansion of 0 in x
1.384 * [taylor]: Taking taylor expansion of 0 in z
1.384 * [taylor]: Taking taylor expansion of 0 in z
1.385 * [taylor]: Taking taylor expansion of (/ -1/8 (pow (sqrt (- z)) 3)) in z
1.385 * [taylor]: Taking taylor expansion of -1/8 in z
1.385 * [taylor]: Taking taylor expansion of (pow (sqrt (- z)) 3) in z
1.385 * [taylor]: Taking taylor expansion of (sqrt (- z)) in z
1.385 * [taylor]: Taking taylor expansion of (- z) in z
1.385 * [taylor]: Taking taylor expansion of z in z
1.415 * [approximate]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in (y x z) around 0
1.416 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in z
1.416 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.416 * [taylor]: Taking taylor expansion of y in z
1.416 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in z
1.416 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
1.416 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.416 * [taylor]: Taking taylor expansion of x in z
1.416 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.416 * [taylor]: Taking taylor expansion of z in z
1.417 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in x
1.417 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.418 * [taylor]: Taking taylor expansion of y in x
1.418 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in x
1.418 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
1.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.418 * [taylor]: Taking taylor expansion of x in x
1.418 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.418 * [taylor]: Taking taylor expansion of z in x
1.419 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in y
1.419 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.419 * [taylor]: Taking taylor expansion of y in y
1.419 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in y
1.419 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
1.419 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.420 * [taylor]: Taking taylor expansion of x in y
1.420 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.420 * [taylor]: Taking taylor expansion of z in y
1.420 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in y
1.420 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.420 * [taylor]: Taking taylor expansion of y in y
1.421 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in y
1.421 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
1.421 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.421 * [taylor]: Taking taylor expansion of x in y
1.421 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.421 * [taylor]: Taking taylor expansion of z in y
1.422 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in x
1.422 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
1.422 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.422 * [taylor]: Taking taylor expansion of x in x
1.422 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.422 * [taylor]: Taking taylor expansion of z in x
1.423 * [taylor]: Taking taylor expansion of 0 in z
1.424 * [taylor]: Taking taylor expansion of 0 in x
1.424 * [taylor]: Taking taylor expansion of +nan.0 in z
1.426 * [taylor]: Taking taylor expansion of 0 in x
1.426 * [taylor]: Taking taylor expansion of 0 in z
1.428 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (/ 1 z) (- +nan.0))) in z
1.428 * [taylor]: Taking taylor expansion of +nan.0 in z
1.428 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (- +nan.0)) in z
1.428 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.428 * [taylor]: Taking taylor expansion of z in z
1.428 * [taylor]: Taking taylor expansion of (- +nan.0) in z
1.428 * [taylor]: Taking taylor expansion of +nan.0 in z
1.431 * [taylor]: Taking taylor expansion of 0 in x
1.431 * [taylor]: Taking taylor expansion of 0 in z
1.431 * [taylor]: Taking taylor expansion of 0 in z
1.433 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 z)) (- +nan.0))) in z
1.433 * [taylor]: Taking taylor expansion of +nan.0 in z
1.433 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 z)) (- +nan.0)) in z
1.433 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
1.433 * [taylor]: Taking taylor expansion of +nan.0 in z
1.433 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.433 * [taylor]: Taking taylor expansion of z in z
1.433 * [taylor]: Taking taylor expansion of (- +nan.0) in z
1.433 * [taylor]: Taking taylor expansion of +nan.0 in z
1.435 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in (y x z) around 0
1.435 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in z
1.435 * [taylor]: Taking taylor expansion of -1 in z
1.435 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x)))) in z
1.435 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.435 * [taylor]: Taking taylor expansion of y in z
1.435 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in z
1.435 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
1.435 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.435 * [taylor]: Taking taylor expansion of z in z
1.435 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.435 * [taylor]: Taking taylor expansion of x in z
1.437 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in x
1.437 * [taylor]: Taking taylor expansion of -1 in x
1.437 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x)))) in x
1.437 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.437 * [taylor]: Taking taylor expansion of y in x
1.437 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in x
1.437 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
1.437 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.437 * [taylor]: Taking taylor expansion of z in x
1.437 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.437 * [taylor]: Taking taylor expansion of x in x
1.443 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in y
1.443 * [taylor]: Taking taylor expansion of -1 in y
1.443 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x)))) in y
1.444 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.444 * [taylor]: Taking taylor expansion of y in y
1.444 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in y
1.444 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
1.444 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.444 * [taylor]: Taking taylor expansion of z in y
1.444 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.444 * [taylor]: Taking taylor expansion of x in y
1.445 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in y
1.445 * [taylor]: Taking taylor expansion of -1 in y
1.445 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x)))) in y
1.445 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.445 * [taylor]: Taking taylor expansion of y in y
1.445 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in y
1.445 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
1.445 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.445 * [taylor]: Taking taylor expansion of z in y
1.445 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.445 * [taylor]: Taking taylor expansion of x in y
1.446 * [taylor]: Taking taylor expansion of (* -1 (sqrt (- (/ 1 z) (/ 1 x)))) in x
1.446 * [taylor]: Taking taylor expansion of -1 in x
1.446 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in x
1.446 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
1.446 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.446 * [taylor]: Taking taylor expansion of z in x
1.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.446 * [taylor]: Taking taylor expansion of x in x
1.448 * [taylor]: Taking taylor expansion of 0 in z
1.449 * [taylor]: Taking taylor expansion of 0 in x
1.450 * [taylor]: Taking taylor expansion of (- +nan.0) in z
1.450 * [taylor]: Taking taylor expansion of +nan.0 in z
1.453 * [taylor]: Taking taylor expansion of 0 in x
1.453 * [taylor]: Taking taylor expansion of 0 in z
1.455 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 z)) (- +nan.0))) in z
1.455 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 z)) (- +nan.0)) in z
1.455 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
1.455 * [taylor]: Taking taylor expansion of +nan.0 in z
1.455 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.455 * [taylor]: Taking taylor expansion of z in z
1.455 * [taylor]: Taking taylor expansion of (- +nan.0) in z
1.455 * [taylor]: Taking taylor expansion of +nan.0 in z
1.460 * [taylor]: Taking taylor expansion of 0 in x
1.460 * [taylor]: Taking taylor expansion of 0 in z
1.460 * [taylor]: Taking taylor expansion of 0 in z
1.463 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 z)) (- +nan.0))) in z
1.463 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 z)) (- +nan.0)) in z
1.463 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
1.463 * [taylor]: Taking taylor expansion of +nan.0 in z
1.463 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.463 * [taylor]: Taking taylor expansion of z in z
1.463 * [taylor]: Taking taylor expansion of (- +nan.0) in z
1.463 * [taylor]: Taking taylor expansion of +nan.0 in z
1.465 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.466 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
1.466 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
1.466 * [taylor]: Taking taylor expansion of y in z
1.466 * [taylor]: Taking taylor expansion of (- x z) in z
1.466 * [taylor]: Taking taylor expansion of x in z
1.466 * [taylor]: Taking taylor expansion of z in z
1.466 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
1.466 * [taylor]: Taking taylor expansion of y in x
1.466 * [taylor]: Taking taylor expansion of (- x z) in x
1.466 * [taylor]: Taking taylor expansion of x in x
1.466 * [taylor]: Taking taylor expansion of z in x
1.466 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
1.466 * [taylor]: Taking taylor expansion of y in y
1.466 * [taylor]: Taking taylor expansion of (- x z) in y
1.466 * [taylor]: Taking taylor expansion of x in y
1.466 * [taylor]: Taking taylor expansion of z in y
1.466 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
1.466 * [taylor]: Taking taylor expansion of y in y
1.466 * [taylor]: Taking taylor expansion of (- x z) in y
1.466 * [taylor]: Taking taylor expansion of x in y
1.466 * [taylor]: Taking taylor expansion of z in y
1.466 * [taylor]: Taking taylor expansion of 0 in x
1.466 * [taylor]: Taking taylor expansion of 0 in z
1.467 * [taylor]: Taking taylor expansion of (- x z) in x
1.467 * [taylor]: Taking taylor expansion of x in x
1.467 * [taylor]: Taking taylor expansion of z in x
1.467 * [taylor]: Taking taylor expansion of (- z) in z
1.467 * [taylor]: Taking taylor expansion of z in z
1.467 * [taylor]: Taking taylor expansion of 0 in z
1.468 * [taylor]: Taking taylor expansion of 0 in x
1.468 * [taylor]: Taking taylor expansion of 0 in z
1.469 * [taylor]: Taking taylor expansion of 1 in z
1.469 * [taylor]: Taking taylor expansion of 0 in z
1.470 * [taylor]: Taking taylor expansion of 0 in x
1.470 * [taylor]: Taking taylor expansion of 0 in z
1.470 * [taylor]: Taking taylor expansion of 0 in z
1.471 * [taylor]: Taking taylor expansion of 0 in z
1.471 * [taylor]: Taking taylor expansion of 0 in z
1.471 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
1.471 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
1.471 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
1.471 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.471 * [taylor]: Taking taylor expansion of x in z
1.471 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.471 * [taylor]: Taking taylor expansion of z in z
1.471 * [taylor]: Taking taylor expansion of y in z
1.472 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
1.472 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
1.472 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.472 * [taylor]: Taking taylor expansion of x in x
1.472 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.472 * [taylor]: Taking taylor expansion of z in x
1.472 * [taylor]: Taking taylor expansion of y in x
1.473 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
1.473 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
1.473 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.473 * [taylor]: Taking taylor expansion of x in y
1.473 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.473 * [taylor]: Taking taylor expansion of z in y
1.473 * [taylor]: Taking taylor expansion of y in y
1.473 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
1.473 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
1.473 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.473 * [taylor]: Taking taylor expansion of x in y
1.473 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.473 * [taylor]: Taking taylor expansion of z in y
1.473 * [taylor]: Taking taylor expansion of y in y
1.473 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
1.473 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.473 * [taylor]: Taking taylor expansion of x in x
1.474 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.474 * [taylor]: Taking taylor expansion of z in x
1.474 * [taylor]: Taking taylor expansion of 1 in z
1.475 * [taylor]: Taking taylor expansion of 0 in x
1.476 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
1.476 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.476 * [taylor]: Taking taylor expansion of z in z
1.478 * [taylor]: Taking taylor expansion of 0 in x
1.478 * [taylor]: Taking taylor expansion of 0 in z
1.479 * [taylor]: Taking taylor expansion of 0 in z
1.481 * [taylor]: Taking taylor expansion of 0 in x
1.481 * [taylor]: Taking taylor expansion of 0 in z
1.481 * [taylor]: Taking taylor expansion of 0 in z
1.482 * [taylor]: Taking taylor expansion of 0 in z
1.483 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
1.483 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
1.484 * [taylor]: Taking taylor expansion of -1 in z
1.484 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
1.484 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
1.484 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.484 * [taylor]: Taking taylor expansion of z in z
1.484 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.484 * [taylor]: Taking taylor expansion of x in z
1.484 * [taylor]: Taking taylor expansion of y in z
1.484 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
1.484 * [taylor]: Taking taylor expansion of -1 in x
1.484 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
1.484 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
1.484 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.484 * [taylor]: Taking taylor expansion of z in x
1.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.484 * [taylor]: Taking taylor expansion of x in x
1.485 * [taylor]: Taking taylor expansion of y in x
1.485 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
1.485 * [taylor]: Taking taylor expansion of -1 in y
1.485 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
1.485 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
1.485 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.485 * [taylor]: Taking taylor expansion of z in y
1.485 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.485 * [taylor]: Taking taylor expansion of x in y
1.485 * [taylor]: Taking taylor expansion of y in y
1.485 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
1.485 * [taylor]: Taking taylor expansion of -1 in y
1.486 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
1.486 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
1.486 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.486 * [taylor]: Taking taylor expansion of z in y
1.486 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.486 * [taylor]: Taking taylor expansion of x in y
1.486 * [taylor]: Taking taylor expansion of y in y
1.486 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
1.486 * [taylor]: Taking taylor expansion of -1 in x
1.486 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
1.486 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.486 * [taylor]: Taking taylor expansion of z in x
1.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.486 * [taylor]: Taking taylor expansion of x in x
1.487 * [taylor]: Taking taylor expansion of 1 in z
1.489 * [taylor]: Taking taylor expansion of 0 in x
1.490 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
1.490 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.490 * [taylor]: Taking taylor expansion of z in z
1.492 * [taylor]: Taking taylor expansion of 0 in x
1.492 * [taylor]: Taking taylor expansion of 0 in z
1.494 * [taylor]: Taking taylor expansion of 0 in z
1.497 * [taylor]: Taking taylor expansion of 0 in x
1.497 * [taylor]: Taking taylor expansion of 0 in z
1.497 * [taylor]: Taking taylor expansion of 0 in z
1.499 * [taylor]: Taking taylor expansion of 0 in z
1.500 * * * [progress]: simplifying candidates
1.501 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (sqrt (- x z)))
  (+ (log y) (log (sqrt (- x z))))
  (log (* y (sqrt (- x z))))
  (exp (* y (sqrt (- x z))))
  (* (* (* y y) y) (* (* (sqrt (- x z)) (sqrt (- x z))) (sqrt (- x z))))
  (* (cbrt (* y (sqrt (- x z)))) (cbrt (* y (sqrt (- x z)))))
  (cbrt (* y (sqrt (- x z))))
  (* (* (* y (sqrt (- x z))) (* y (sqrt (- x z)))) (* y (sqrt (- x z))))
  (sqrt (* y (sqrt (- x z))))
  (sqrt (* y (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* y (* (cbrt (sqrt (- x z))) (cbrt (sqrt (- x z)))))
  (* y (sqrt (* (cbrt (- x z)) (cbrt (- x z)))))
  (* y (sqrt (sqrt (- x z))))
  (* y (sqrt 1))
  (* y (sqrt (+ (sqrt x) (sqrt z))))
  (* y (sqrt 1))
  (* y (sqrt (sqrt (- x z))))
  (* y 1)
  (* (cbrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y (sqrt (- x z)))
  (* y (sqrt (- (pow x 3) (pow z 3))))
  (* y (sqrt (- (* x x) (* z z))))
  (* (* y (sqrt (- x z))) (sqrt (- x z)))
  (* (* y (sqrt (- x z))) (sqrt (- x z)))
  (+ (+ (log y) (log (sqrt (- x z)))) (log (sqrt (- x z))))
  (+ (log (* y (sqrt (- x z)))) (log (sqrt (- x z))))
  (log (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (exp (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (* (* (* (* y y) y) (* (* (sqrt (- x z)) (sqrt (- x z))) (sqrt (- x z)))) (* (* (sqrt (- x z)) (sqrt (- x z))) (sqrt (- x z))))
  (* (* (* (* y (sqrt (- x z))) (* y (sqrt (- x z)))) (* y (sqrt (- x z)))) (* (* (sqrt (- x z)) (sqrt (- x z))) (sqrt (- x z))))
  (* (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z)))) (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z)))))
  (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (* (* (* (* y (sqrt (- x z))) (sqrt (- x z))) (* (* y (sqrt (- x z))) (sqrt (- x z)))) (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (sqrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (sqrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- (pow x 3) (pow z 3))))
  (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ (* x x) (+ (* z z) (* x z)))))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- (* x x) (* z z))))
  (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ x z)))
  (* (* y (sqrt (- (* x x) (* z z)))) (sqrt (- (pow x 3) (pow z 3))))
  (* (sqrt (+ x z)) (sqrt (+ (* x x) (+ (* z z) (* x z)))))
  (* (* y (sqrt (- (* x x) (* z z)))) (sqrt (- (* x x) (* z z))))
  (* (sqrt (+ x z)) (sqrt (+ x z)))
  (* (* y (sqrt (- x z))) (* (cbrt (sqrt (- x z))) (cbrt (sqrt (- x z)))))
  (* (* y (sqrt (- x z))) (sqrt (* (cbrt (- x z)) (cbrt (- x z)))))
  (* (* y (sqrt (- x z))) (sqrt (sqrt (- x z))))
  (* (* y (sqrt (- x z))) (sqrt 1))
  (* (* y (sqrt (- x z))) (sqrt (+ (sqrt x) (sqrt z))))
  (* (* y (sqrt (- x z))) (sqrt 1))
  (* (* y (sqrt (- x z))) (sqrt (sqrt (- x z))))
  (* (* y (sqrt (- x z))) 1)
  (* (sqrt (- x z)) (sqrt (- x z)))
  (* (* y (sqrt (- x z))) (sqrt (- (pow x 3) (pow z 3))))
  (* (* y (sqrt (- x z))) (sqrt (- (* x x) (* z z))))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- x z)))
  (* (* y (sqrt (- (* x x) (* z z)))) (sqrt (- x z)))
  (- (+ (* +nan.0 (* (pow x 2) y)) (- (+ (* +nan.0 (* z y)) (- (* +nan.0 (* x y)))))))
  (- (+ (* +nan.0 (/ (* z y) x)) (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) (pow x 2))))))))
  (- (+ (* +nan.0 (/ (* z y) x)) (- (+ (* +nan.0 y) (- (* +nan.0 (/ (* z y) (pow x 2))))))))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
1.505 * * [simplify]: iteration  0 :  296  enodes  (cost  413 )
1.512 * * [simplify]: iteration  1 :  1293  enodes  (cost  350 )
1.536 * * [simplify]: iteration  2 :  5002  enodes  (cost  336 )
1.538 * [simplify]: Simplified to:
   (* y (sqrt (- x z)))
  (log (* y (sqrt (- x z))))
  (log (* y (sqrt (- x z))))
  (exp (* y (sqrt (- x z))))
  (pow (* y (sqrt (- x z))) 3)
  (* (cbrt (* y (sqrt (- x z)))) (cbrt (* y (sqrt (- x z)))))
  (cbrt (* y (sqrt (- x z))))
  (pow (* y (sqrt (- x z))) 3)
  (sqrt (* y (sqrt (- x z))))
  (sqrt (* y (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* y (* (cbrt (sqrt (- x z))) (cbrt (sqrt (- x z)))))
  (* (fabs (cbrt (- x z))) y)
  (* y (sqrt (sqrt (- x z))))
  y
  (* y (sqrt (+ (sqrt x) (sqrt z))))
  y
  (* y (sqrt (sqrt (- x z))))
  y
  (* (cbrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y (sqrt (- x z)))
  (* y (sqrt (- (pow x 3) (pow z 3))))
  (* y (sqrt (- (* x x) (* z z))))
  (* y (- x z))
  (* y (- x z))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (pow (exp y) (- x z))
  (pow (* y (- x z)) 3)
  (pow (* y (- x z)) 3)
  (* (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z)))) (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z)))))
  (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (pow (* y (- x z)) 3)
  (sqrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (sqrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (* (- (pow x 3) (pow z 3)) y)
  (+ (* z (+ z x)) (pow x 2))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- (* x x) (* z z))))
  (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ x z)))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- (* x x) (* z z))))
  (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ x z)))
  (* (- (* x x) (* z z)) y)
  (+ x z)
  (* (* y (sqrt (- x z))) (* (cbrt (sqrt (- x z))) (cbrt (sqrt (- x z)))))
  (* y (* (sqrt (- x z)) (fabs (cbrt (- x z)))))
  (* (* y (sqrt (- x z))) (sqrt (sqrt (- x z))))
  (* y (sqrt (- x z)))
  (* (* y (sqrt (- x z))) (sqrt (+ (sqrt x) (sqrt z))))
  (* y (sqrt (- x z)))
  (* (* y (sqrt (- x z))) (sqrt (sqrt (- x z))))
  (* y (sqrt (- x z)))
  (- x z)
  (* (* y (sqrt (- x z))) (sqrt (- (pow x 3) (pow z 3))))
  (* (* y (sqrt (- x z))) (sqrt (- (* x x) (* z z))))
  (* (* y (sqrt (- x z))) (sqrt (- (pow x 3) (pow z 3))))
  (* (* y (sqrt (- x z))) (sqrt (- (* x x) (* z z))))
  (* +nan.0 (+ (- (* (pow x 2) y)) (- (* z y) (* x y))))
  (* +nan.0 (+ (- (/ (* z y) x)) (- y (/ (* z y) (pow x 2)))))
  (* +nan.0 (+ (- (/ (* z y) x)) (- y (/ (* z y) (pow x 2)))))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
1.539 * * * [progress]: adding candidates to table
1.634 * [progress]: [Phase 3 of 3] Extracting.
1.634 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))> #<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>)
1.635 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
1.635 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))> #<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>)
1.651 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))> #<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>)
1.670 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* y x) (* y (- z))))> #<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))> #<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>)
1.686 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.686 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (- x z))
1.687 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
1.687 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
1.687 * [simplify]: Simplified to:
   (* y (- x z))
2.713 * [regime-testing]: Baseline error score: 0.012376547068383549
2.713 * [regime-testing]: Oracle error score: 0.0023752969121140144
2.715 * [regime-testing]: End program error score: 0.012376547068383549
2.736 * [regime-testing]: Target error score: 0.012376547068383549