10.415 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.035 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.037 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (* x (log y)) z) y)
0.039 * * [simplify]: iteration  0 :  15  enodes  (cost  4 )
0.040 * * [simplify]: iteration  1 :  29  enodes  (cost  4 )
0.042 * * [simplify]: iteration  2 :  51  enodes  (cost  4 )
0.043 * * [simplify]: iteration  3 :  65  enodes  (cost  4 )
0.045 * * [simplify]: iteration  4 :  97  enodes  (cost  4 )
0.046 * * [simplify]: iteration  5 :  120  enodes  (cost  4 )
0.048 * * [simplify]: iteration  6 :  159  enodes  (cost  4 )
0.050 * * [simplify]: iteration  7 :  257  enodes  (cost  4 )
0.052 * * [simplify]: iteration  8 :  322  enodes  (cost  4 )
0.054 * * [simplify]: iteration  9 :  322  enodes  (cost  4 )
0.055 * [simplify]: Simplified to:
   (- (- (* x (log y)) z) y)
0.055 * * [progress]: iteration 1 / 4
0.055 * * * [progress]: picking best candidate
0.056 * * * * [pick]: Picked  #<alt (λ (x y z) (- (- (* x (log y)) z) y))>
0.056 * * * [progress]: localizing error
0.063 * * * [progress]: generating rewritten candidates
0.063 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.070 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.076 * * * [progress]: generating series expansions
0.076 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
0.079 * [approximate]: Taking taylor expansion of (* x (log y)) in (x y) around 0
0.080 * [taylor]: Taking taylor expansion of (* x (log y)) in y
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [taylor]: Taking taylor expansion of (log y) in y
0.080 * [taylor]: Taking taylor expansion of y in y
0.081 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of (log y) in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [taylor]: Taking taylor expansion of (log y) in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.082 * [taylor]: Taking taylor expansion of 0 in y
0.084 * [taylor]: Taking taylor expansion of (log y) in y
0.084 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [approximate]: Taking taylor expansion of (/ (log (/ 1 y)) x) in (x y) around 0
0.090 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in y
0.090 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.091 * [taylor]: Taking taylor expansion of x in y
0.092 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.092 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.092 * [taylor]: Taking taylor expansion of y in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.092 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.092 * [taylor]: Taking taylor expansion of y in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [approximate]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) x)) in (x y) around 0
0.102 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) x)) in y
0.102 * [taylor]: Taking taylor expansion of -1 in y
0.102 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in y
0.102 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.102 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.102 * [taylor]: Taking taylor expansion of -1 in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) x)) in x
0.104 * [taylor]: Taking taylor expansion of -1 in x
0.104 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x
0.104 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.104 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.104 * [taylor]: Taking taylor expansion of -1 in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (* -1 (/ (log (/ -1 y)) x)) in x
0.105 * [taylor]: Taking taylor expansion of -1 in x
0.105 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x
0.105 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.105 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.105 * [taylor]: Taking taylor expansion of -1 in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (* -1 (log (/ -1 y))) in y
0.105 * [taylor]: Taking taylor expansion of -1 in y
0.105 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.105 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.105 * [taylor]: Taking taylor expansion of -1 in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.113 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.120 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.120 * [approximate]: Taking taylor expansion of (- (* x (log y)) z) in (x y z) around 0
0.120 * [taylor]: Taking taylor expansion of (- (* x (log y)) z) in z
0.120 * [taylor]: Taking taylor expansion of (* x (log y)) in z
0.120 * [taylor]: Taking taylor expansion of x in z
0.120 * [taylor]: Taking taylor expansion of (log y) in z
0.120 * [taylor]: Taking taylor expansion of y in z
0.120 * [taylor]: Taking taylor expansion of z in z
0.120 * [taylor]: Taking taylor expansion of (- (* x (log y)) z) in y
0.120 * [taylor]: Taking taylor expansion of (* x (log y)) in y
0.120 * [taylor]: Taking taylor expansion of x in y
0.120 * [taylor]: Taking taylor expansion of (log y) in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of z in y
0.121 * [taylor]: Taking taylor expansion of (- (* x (log y)) z) in x
0.121 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of (log y) in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of z in x
0.121 * [taylor]: Taking taylor expansion of (- (* x (log y)) z) in x
0.121 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of (log y) in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of z in x
0.121 * [taylor]: Taking taylor expansion of (- z) in y
0.121 * [taylor]: Taking taylor expansion of z in y
0.121 * [taylor]: Taking taylor expansion of (- z) in z
0.121 * [taylor]: Taking taylor expansion of z in z
0.122 * [taylor]: Taking taylor expansion of (log y) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of (log y) in z
0.123 * [taylor]: Taking taylor expansion of y in z
0.123 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [approximate]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in (x y z) around 0
0.128 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in z
0.128 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in z
0.128 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.128 * [taylor]: Taking taylor expansion of y in z
0.128 * [taylor]: Taking taylor expansion of x in z
0.128 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.128 * [taylor]: Taking taylor expansion of z in z
0.129 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in y
0.129 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in y
0.129 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of x in y
0.130 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.130 * [taylor]: Taking taylor expansion of z in y
0.130 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in x
0.130 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.130 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.130 * [taylor]: Taking taylor expansion of z in x
0.130 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in x
0.130 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.130 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.130 * [taylor]: Taking taylor expansion of z in x
0.130 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (- (log y)) in z
0.131 * [taylor]: Taking taylor expansion of (log y) in z
0.131 * [taylor]: Taking taylor expansion of y in z
0.133 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y
0.133 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.133 * [taylor]: Taking taylor expansion of z in y
0.133 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.133 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.133 * [taylor]: Taking taylor expansion of z in z
0.139 * [taylor]: Taking taylor expansion of 0 in z
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [taylor]: Taking taylor expansion of 0 in z
0.142 * [taylor]: Taking taylor expansion of 0 in z
0.144 * [taylor]: Taking taylor expansion of 0 in z
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of 0 in z
0.149 * [taylor]: Taking taylor expansion of 0 in z
0.149 * [taylor]: Taking taylor expansion of 0 in z
0.152 * [taylor]: Taking taylor expansion of 0 in z
0.153 * [approximate]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in (x y z) around 0
0.153 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in z
0.153 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.153 * [taylor]: Taking taylor expansion of z in z
0.153 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in z
0.153 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
0.153 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.153 * [taylor]: Taking taylor expansion of -1 in z
0.153 * [taylor]: Taking taylor expansion of y in z
0.153 * [taylor]: Taking taylor expansion of x in z
0.153 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in y
0.153 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.153 * [taylor]: Taking taylor expansion of z in y
0.153 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in y
0.153 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.153 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.153 * [taylor]: Taking taylor expansion of -1 in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.154 * [taylor]: Taking taylor expansion of x in y
0.155 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in x
0.155 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.155 * [taylor]: Taking taylor expansion of z in x
0.155 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x
0.155 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.155 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.156 * [taylor]: Taking taylor expansion of -1 in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in x
0.156 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.156 * [taylor]: Taking taylor expansion of z in x
0.156 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x
0.156 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.156 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.156 * [taylor]: Taking taylor expansion of -1 in x
0.156 * [taylor]: Taking taylor expansion of y in x
0.156 * [taylor]: Taking taylor expansion of x in x
0.156 * [taylor]: Taking taylor expansion of (- (log (/ -1 y))) in y
0.156 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.156 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.156 * [taylor]: Taking taylor expansion of -1 in y
0.156 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z
0.157 * [taylor]: Taking taylor expansion of (log y) in z
0.157 * [taylor]: Taking taylor expansion of y in z
0.158 * [taylor]: Taking taylor expansion of (log -1) in z
0.158 * [taylor]: Taking taylor expansion of -1 in z
0.159 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.159 * [taylor]: Taking taylor expansion of z in y
0.159 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.159 * [taylor]: Taking taylor expansion of z in z
0.161 * [taylor]: Taking taylor expansion of 0 in z
0.165 * [taylor]: Taking taylor expansion of 0 in y
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.167 * [taylor]: Taking taylor expansion of 0 in z
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [taylor]: Taking taylor expansion of 0 in z
0.173 * [taylor]: Taking taylor expansion of 0 in z
0.173 * [taylor]: Taking taylor expansion of 0 in z
0.176 * [taylor]: Taking taylor expansion of 0 in z
0.177 * * * [progress]: simplifying candidates
0.178 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (log y)))
  (log1p (* x (log y)))
  (* x (log y))
  (+ (log x) (log (log y)))
  (log (* x (log y)))
  (exp (* x (log y)))
  (* (* (* x x) x) (* (* (log y) (log y)) (log y)))
  (* (cbrt (* x (log y))) (cbrt (* x (log y))))
  (cbrt (* x (log y)))
  (* (* (* x (log y)) (* x (log y))) (* x (log y)))
  (sqrt (* x (log y)))
  (sqrt (* x (log y)))
  (* (sqrt x) (sqrt (log y)))
  (* (sqrt x) (sqrt (log y)))
  (* x (log (* (cbrt y) (cbrt y))))
  (* x (log (cbrt y)))
  (* x (log (sqrt y)))
  (* x (log (sqrt y)))
  (* x (log 1))
  (* x (log y))
  (* (log (* (cbrt y) (cbrt y))) x)
  (* (log (cbrt y)) x)
  (* (log (sqrt y)) x)
  (* (log (sqrt y)) x)
  (* (log 1) x)
  (* (log y) x)
  (* x 1)
  (* x (* (cbrt (log y)) (cbrt (log y))))
  (* x (sqrt (log y)))
  (* x 1)
  (* (cbrt x) (log y))
  (* (sqrt x) (log y))
  (* x (log y))
  (fma x (log y) (- (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z))))
  (fma x (log y) (- (* (sqrt z) (sqrt z))))
  (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z)))
  (fma x (log y) (- (* z 1)))
  (fma (- z) 1 (* z 1))
  (expm1 (- (* x (log y)) z))
  (log1p (- (* x (log y)) z))
  (- z)
  (/ (exp (* x (log y))) (exp z))
  (log (- (* x (log y)) z))
  (exp (- (* x (log y)) z))
  (* (cbrt (- (* x (log y)) z)) (cbrt (- (* x (log y)) z)))
  (cbrt (- (* x (log y)) z))
  (* (* (- (* x (log y)) z) (- (* x (log y)) z)) (- (* x (log y)) z))
  (sqrt (- (* x (log y)) z))
  (sqrt (- (* x (log y)) z))
  (- (pow (* x (log y)) 3) (pow z 3))
  (+ (* (* x (log y)) (* x (log y))) (+ (* z z) (* (* x (log y)) z)))
  (- z)
  (- (* (* x (log y)) (* x (log y))) (* z z))
  (+ (* x (log y)) z)
  (- (* x (log (cbrt y))) z)
  (- (* x (log (sqrt y))) z)
  (- (* x (log y)) z)
  (- (* (log (cbrt y)) x) z)
  (- (* (log (sqrt y)) x) z)
  (- (* (log y) x) z)
  (- z)
  (* x (log y))
  (* -1 (* x (log (/ 1 y))))
  (* (- (log -1) (log (/ -1 y))) x)
  (- (* x (log y)) z)
  (- (+ (* x (log (/ 1 y))) z))
  (- (* (log -1) x) (+ z (* x (log (/ -1 y)))))
0.182 * * [simplify]: iteration  0 :  221  enodes  (cost  261 )
0.187 * * [simplify]: iteration  1 :  761  enodes  (cost  224 )
0.204 * * [simplify]: iteration  2 :  2785  enodes  (cost  207 )
0.252 * * [simplify]: iteration  3 :  5001  enodes  (cost  203 )
0.254 * [simplify]: Simplified to:
   (expm1 (* x (log y)))
  (log1p (* x (log y)))
  (* x (log y))
  (log (* x (log y)))
  (log (* x (log y)))
  (pow y x)
  (pow (* x (log y)) 3)
  (* (cbrt (* x (log y))) (cbrt (* x (log y))))
  (cbrt (* x (log y)))
  (pow (* x (log y)) 3)
  (sqrt (* x (log y)))
  (sqrt (* x (log y)))
  (* (sqrt x) (sqrt (log y)))
  (* (sqrt x) (sqrt (log y)))
  (* x (* 2 (log (cbrt y))))
  (* x (log (cbrt y)))
  (* x (log (sqrt y)))
  (* x (log (sqrt y)))
  0
  (* x (log y))
  (* x (* 2 (log (cbrt y))))
  (* x (log (cbrt y)))
  (* x (log (sqrt y)))
  (* x (log (sqrt y)))
  0
  (* x (log y))
  x
  (* x (* (cbrt (log y)) (cbrt (log y))))
  (* x (sqrt (log y)))
  x
  (* (cbrt x) (log y))
  (* (sqrt x) (log y))
  (* x (log y))
  (- (* (log y) x) z)
  0
  (- (* (log y) x) z)
  0
  (- (* (log y) x) z)
  0
  (expm1 (- (* x (log y)) z))
  (log1p (- (* x (log y)) z))
  (- z)
  (/ (pow y x) (exp z))
  (log (- (* x (log y)) z))
  (/ (pow y x) (exp z))
  (* (cbrt (- (* x (log y)) z)) (cbrt (- (* x (log y)) z)))
  (cbrt (- (* x (log y)) z))
  (pow (- (* (log y) x) z) 3)
  (sqrt (- (* x (log y)) z))
  (sqrt (- (* x (log y)) z))
  (- (pow (* x (log y)) 3) (pow z 3))
  (fma (* x (log y)) (fma x (log y) z) (* z z))
  (- z)
  (* (fma x (log y) z) (- (* x (log y)) z))
  (fma x (log y) z)
  (- (* (log (cbrt y)) x) z)
  (- (* (log (sqrt y)) x) z)
  (- (* (log y) x) z)
  (- (* (log (cbrt y)) x) z)
  (- (* (log (sqrt y)) x) z)
  (- (* (log y) x) z)
  (- z)
  (* x (log y))
  (* x (log y))
  (* x (log y))
  (- (* (log y) x) z)
  (- (* (log y) x) z)
  (- (* (log y) x) z)
0.254 * * * [progress]: adding candidates to table
0.363 * * [progress]: iteration 2 / 4
0.364 * * * [progress]: picking best candidate
0.371 * * * * [pick]: Picked  #<alt (λ (x y z) (- (+ (* (log (* (cbrt y) (cbrt y))) x) (- (* (log (cbrt y)) x) z)) y))>
0.371 * * * [progress]: localizing error
0.389 * * * [progress]: generating rewritten candidates
0.389 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1 1)
0.390 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 2)
0.391 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1)
0.391 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1)
0.399 * * * [progress]: generating series expansions
0.399 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1 1)
0.399 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.399 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.399 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.399 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.399 * [taylor]: Taking taylor expansion of 1/3 in y
0.399 * [taylor]: Taking taylor expansion of (log y) in y
0.399 * [taylor]: Taking taylor expansion of y in y
0.400 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.400 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.400 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.400 * [taylor]: Taking taylor expansion of 1/3 in y
0.400 * [taylor]: Taking taylor expansion of (log y) in y
0.400 * [taylor]: Taking taylor expansion of y in y
0.449 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.449 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.449 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.449 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.449 * [taylor]: Taking taylor expansion of 1/3 in y
0.449 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.449 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.449 * [taylor]: Taking taylor expansion of y in y
0.450 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.450 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.450 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.450 * [taylor]: Taking taylor expansion of 1/3 in y
0.450 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.450 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.450 * [taylor]: Taking taylor expansion of y in y
0.504 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.504 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.504 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.504 * [taylor]: Taking taylor expansion of -1 in y
0.505 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.505 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.505 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.505 * [taylor]: Taking taylor expansion of 1/3 in y
0.505 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.505 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.505 * [taylor]: Taking taylor expansion of y in y
0.506 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.506 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.506 * [taylor]: Taking taylor expansion of -1 in y
0.507 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.507 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.507 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.507 * [taylor]: Taking taylor expansion of 1/3 in y
0.507 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.507 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.507 * [taylor]: Taking taylor expansion of y in y
0.574 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 2)
0.574 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.574 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.574 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.574 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.575 * [taylor]: Taking taylor expansion of 1/3 in y
0.575 * [taylor]: Taking taylor expansion of (log y) in y
0.575 * [taylor]: Taking taylor expansion of y in y
0.575 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.575 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.575 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.575 * [taylor]: Taking taylor expansion of 1/3 in y
0.575 * [taylor]: Taking taylor expansion of (log y) in y
0.575 * [taylor]: Taking taylor expansion of y in y
0.627 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.627 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.628 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.628 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.628 * [taylor]: Taking taylor expansion of 1/3 in y
0.628 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.629 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.629 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.629 * [taylor]: Taking taylor expansion of 1/3 in y
0.629 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.629 * [taylor]: Taking taylor expansion of y in y
0.678 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.678 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.679 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.679 * [taylor]: Taking taylor expansion of -1 in y
0.679 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.679 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.679 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.679 * [taylor]: Taking taylor expansion of 1/3 in y
0.679 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.679 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.679 * [taylor]: Taking taylor expansion of y in y
0.680 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.680 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.680 * [taylor]: Taking taylor expansion of -1 in y
0.681 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.681 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.681 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.681 * [taylor]: Taking taylor expansion of 1/3 in y
0.681 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.681 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.681 * [taylor]: Taking taylor expansion of y in y
0.749 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1)
0.750 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.750 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.750 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.750 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.750 * [taylor]: Taking taylor expansion of 1/3 in y
0.750 * [taylor]: Taking taylor expansion of (log y) in y
0.750 * [taylor]: Taking taylor expansion of y in y
0.750 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.750 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.750 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.750 * [taylor]: Taking taylor expansion of 1/3 in y
0.750 * [taylor]: Taking taylor expansion of (log y) in y
0.750 * [taylor]: Taking taylor expansion of y in y
0.803 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.804 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.804 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.804 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.804 * [taylor]: Taking taylor expansion of 1/3 in y
0.804 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.804 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.804 * [taylor]: Taking taylor expansion of y in y
0.805 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.805 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.805 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.805 * [taylor]: Taking taylor expansion of 1/3 in y
0.805 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.805 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.805 * [taylor]: Taking taylor expansion of y in y
0.863 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.863 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.863 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.863 * [taylor]: Taking taylor expansion of -1 in y
0.864 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.864 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.864 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.864 * [taylor]: Taking taylor expansion of 1/3 in y
0.864 * [taylor]: Taking taylor expansion of (log (/ 1 y)) 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 (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.865 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.865 * [taylor]: Taking taylor expansion of -1 in y
0.866 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.866 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.866 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.866 * [taylor]: Taking taylor expansion of 1/3 in y
0.866 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.866 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.866 * [taylor]: Taking taylor expansion of y in y
0.933 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1)
0.933 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
0.933 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
0.933 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
0.933 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
0.933 * [taylor]: Taking taylor expansion of 1/3 in y
0.933 * [taylor]: Taking taylor expansion of (log (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
0.935 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
0.935 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
0.935 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
0.935 * [taylor]: Taking taylor expansion of 1/3 in y
0.935 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
0.935 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.935 * [taylor]: Taking taylor expansion of y in y
0.986 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
0.986 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.986 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.986 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.986 * [taylor]: Taking taylor expansion of 1/3 in y
0.986 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.986 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.986 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.986 * [taylor]: Taking taylor expansion of y in y
0.987 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.987 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.987 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.987 * [taylor]: Taking taylor expansion of 1/3 in y
0.987 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.987 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.987 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.987 * [taylor]: Taking taylor expansion of y in y
1.047 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
1.047 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.047 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.047 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.047 * [taylor]: Taking taylor expansion of -1 in y
1.048 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.048 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.048 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.048 * [taylor]: Taking taylor expansion of 1/3 in y
1.048 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.048 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.048 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.048 * [taylor]: Taking taylor expansion of y in y
1.049 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.049 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.049 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.049 * [taylor]: Taking taylor expansion of -1 in y
1.050 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.050 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.050 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.050 * [taylor]: Taking taylor expansion of 1/3 in y
1.050 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.050 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.050 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.050 * [taylor]: Taking taylor expansion of y in y
1.126 * * * [progress]: simplifying candidates
1.128 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (cbrt y))
  (log1p (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))
  (expm1 (cbrt y))
  (log1p (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))
  (expm1 (cbrt y))
  (log1p (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))
  (expm1 (* (cbrt y) (cbrt y)))
  (log1p (* (cbrt y) (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))
1.131 * * [simplify]: iteration  0 :  119  enodes  (cost  308 )
1.134 * * [simplify]: iteration  1 :  477  enodes  (cost  281 )
1.148 * * [simplify]: iteration  2 :  2972  enodes  (cost  258 )
1.215 * * [simplify]: iteration  3 :  5001  enodes  (cost  255 )
1.217 * [simplify]: Simplified to:
   (expm1 (cbrt y))
  (log1p (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))
  (expm1 (cbrt y))
  (log1p (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))
  (expm1 (cbrt y))
  (log1p (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))
  (expm1 (* (cbrt y) (cbrt y)))
  (log1p (* (cbrt y) (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))
1.217 * * * [progress]: adding candidates to table
1.491 * * [progress]: iteration 3 / 4
1.491 * * * [progress]: picking best candidate
1.499 * * * * [pick]: Picked  #<alt (λ (x y z) (- (+ (* (log (* (cbrt y) (cbrt y))) x) (- (* (log (* 1 (pow y 1/3))) x) z)) y))>
1.499 * * * [progress]: localizing error
1.520 * * * [progress]: generating rewritten candidates
1.520 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1 1 2)
1.522 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 2)
1.522 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1)
1.522 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1)
1.530 * * * [progress]: generating series expansions
1.530 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1 1 2)
1.530 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.530 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.530 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.530 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.530 * [taylor]: Taking taylor expansion of 1/3 in y
1.530 * [taylor]: Taking taylor expansion of (log y) in y
1.530 * [taylor]: Taking taylor expansion of y in y
1.531 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.531 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.531 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.531 * [taylor]: Taking taylor expansion of 1/3 in y
1.531 * [taylor]: Taking taylor expansion of (log y) in y
1.531 * [taylor]: Taking taylor expansion of y in y
1.582 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.582 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.582 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.582 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.582 * [taylor]: Taking taylor expansion of 1/3 in y
1.582 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.582 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.582 * [taylor]: Taking taylor expansion of y in y
1.583 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.583 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.583 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.583 * [taylor]: Taking taylor expansion of 1/3 in y
1.583 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.583 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.583 * [taylor]: Taking taylor expansion of y in y
1.638 * [approximate]: Taking taylor expansion of (pow (/ -1 y) 1/3) in (y) around 0
1.638 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
1.638 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
1.638 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
1.638 * [taylor]: Taking taylor expansion of 1/3 in y
1.638 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
1.638 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.638 * [taylor]: Taking taylor expansion of -1 in y
1.638 * [taylor]: Taking taylor expansion of y in y
1.640 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
1.640 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
1.640 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
1.640 * [taylor]: Taking taylor expansion of 1/3 in y
1.640 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
1.640 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.640 * [taylor]: Taking taylor expansion of -1 in y
1.640 * [taylor]: Taking taylor expansion of y in y
1.696 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 2)
1.696 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.696 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.696 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.696 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.696 * [taylor]: Taking taylor expansion of 1/3 in y
1.696 * [taylor]: Taking taylor expansion of (log y) in y
1.696 * [taylor]: Taking taylor expansion of y in y
1.697 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.697 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.697 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.697 * [taylor]: Taking taylor expansion of 1/3 in y
1.697 * [taylor]: Taking taylor expansion of (log y) in y
1.697 * [taylor]: Taking taylor expansion of y in y
1.749 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.749 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.749 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.749 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.749 * [taylor]: Taking taylor expansion of 1/3 in y
1.749 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.749 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.749 * [taylor]: Taking taylor expansion of y in y
1.750 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.750 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.750 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.750 * [taylor]: Taking taylor expansion of 1/3 in y
1.750 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.750 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.750 * [taylor]: Taking taylor expansion of y in y
1.805 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.805 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.805 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.805 * [taylor]: Taking taylor expansion of -1 in y
1.806 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.806 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.806 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.806 * [taylor]: Taking taylor expansion of 1/3 in y
1.806 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.806 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.806 * [taylor]: Taking taylor expansion of y in y
1.807 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.807 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.807 * [taylor]: Taking taylor expansion of -1 in y
1.807 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.807 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.807 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.807 * [taylor]: Taking taylor expansion of 1/3 in y
1.807 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.807 * [taylor]: Taking taylor expansion of y in y
1.874 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1)
1.874 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.874 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.874 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.874 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.874 * [taylor]: Taking taylor expansion of 1/3 in y
1.874 * [taylor]: Taking taylor expansion of (log y) in y
1.874 * [taylor]: Taking taylor expansion of y in y
1.874 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.874 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.874 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.874 * [taylor]: Taking taylor expansion of 1/3 in y
1.874 * [taylor]: Taking taylor expansion of (log y) in y
1.874 * [taylor]: Taking taylor expansion of y in y
1.921 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.921 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.921 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.921 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.921 * [taylor]: Taking taylor expansion of 1/3 in y
1.921 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.921 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.921 * [taylor]: Taking taylor expansion of y in y
1.922 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.922 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.922 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.922 * [taylor]: Taking taylor expansion of 1/3 in y
1.922 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.922 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.922 * [taylor]: Taking taylor expansion of y in y
1.977 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.977 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.977 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.977 * [taylor]: Taking taylor expansion of -1 in y
1.978 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.978 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.978 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.978 * [taylor]: Taking taylor expansion of 1/3 in y
1.978 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.978 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.978 * [taylor]: Taking taylor expansion of y in y
1.979 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.979 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.979 * [taylor]: Taking taylor expansion of -1 in y
1.980 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.980 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.980 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.980 * [taylor]: Taking taylor expansion of 1/3 in y
1.980 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.980 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.980 * [taylor]: Taking taylor expansion of y in y
2.046 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1)
2.047 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
2.047 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
2.047 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
2.047 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
2.047 * [taylor]: Taking taylor expansion of 1/3 in y
2.047 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
2.047 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.047 * [taylor]: Taking taylor expansion of y in y
2.048 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
2.048 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
2.048 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
2.048 * [taylor]: Taking taylor expansion of 1/3 in y
2.048 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
2.048 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.048 * [taylor]: Taking taylor expansion of y in y
2.103 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
2.103 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.103 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.103 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.103 * [taylor]: Taking taylor expansion of 1/3 in y
2.103 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.103 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.103 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.103 * [taylor]: Taking taylor expansion of y in y
2.105 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.105 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.105 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.105 * [taylor]: Taking taylor expansion of 1/3 in y
2.105 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.105 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.105 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.105 * [taylor]: Taking taylor expansion of y in y
2.164 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
2.164 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
2.164 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.164 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.164 * [taylor]: Taking taylor expansion of -1 in y
2.165 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.165 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.165 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.165 * [taylor]: Taking taylor expansion of 1/3 in y
2.165 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.165 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.165 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.165 * [taylor]: Taking taylor expansion of y in y
2.166 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
2.166 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.166 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.166 * [taylor]: Taking taylor expansion of -1 in y
2.167 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.167 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.167 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.167 * [taylor]: Taking taylor expansion of 1/3 in y
2.167 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.167 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.167 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.167 * [taylor]: Taking taylor expansion of y in y
2.244 * * * [progress]: simplifying candidates
2.246 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (pow y 1/3))
  (log1p (pow y 1/3))
  (* (log y) 1/3)
  (* (log y) 1/3)
  (* 1 1/3)
  (pow y (* (cbrt 1/3) (cbrt 1/3)))
  (pow y (sqrt 1/3))
  (pow y 1)
  (pow (* (cbrt y) (cbrt y)) 1/3)
  (pow (cbrt y) 1/3)
  (pow (sqrt y) 1/3)
  (pow (sqrt y) 1/3)
  (pow 1 1/3)
  (pow y 1/3)
  (log (pow y 1/3))
  (exp (pow y 1/3))
  (* (cbrt (pow y 1/3)) (cbrt (pow y 1/3)))
  (cbrt (pow y 1/3))
  (* (* (pow y 1/3) (pow y 1/3)) (pow y 1/3))
  (sqrt (pow y 1/3))
  (sqrt (pow y 1/3))
  (pow y (/ 1/3 2))
  (pow y (/ 1/3 2))
  (expm1 (cbrt y))
  (log1p (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))
  (expm1 (cbrt y))
  (log1p (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))
  (expm1 (* (cbrt y) (cbrt y)))
  (log1p (* (cbrt y) (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)
  (exp (* 1/3 (- (log -1) (log (/ -1 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 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
2.250 * * [simplify]: iteration  0 :  179  enodes  (cost  308 )
2.254 * * [simplify]: iteration  1 :  790  enodes  (cost  229 )
2.276 * * [simplify]: iteration  2 :  4954  enodes  (cost  214 )
2.393 * * [simplify]: iteration  3 :  5001  enodes  (cost  214 )
2.395 * [simplify]: Simplified to:
   (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (pow y 1/3))
  (log (pow y 1/3))
  1/3
  (pow y (* (cbrt 1/3) (cbrt 1/3)))
  (pow y (sqrt 1/3))
  y
  (cbrt (pow y 2/3))
  (pow (cbrt y) 1/3)
  (pow (sqrt y) 1/3)
  (pow (sqrt y) 1/3)
  1
  (pow y 1/3)
  (log (pow y 1/3))
  (exp (cbrt y))
  (pow (pow y 1/3) 2/3)
  (pow (cbrt y) 1/3)
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (pow y 1/6)
  (pow y 1/6)
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (pow y 1/3))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (pow (cbrt y) 1/3)
  (pow (sqrt y) 1/3)
  (pow (sqrt y) 1/3)
  1
  (pow y 1/3)
  (pow (pow y 1/3) 2/3)
  (pow (cbrt y) 1/3)
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (pow y 1/3))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (pow (cbrt y) 1/3)
  (pow (sqrt y) 1/3)
  (pow (sqrt y) 1/3)
  1
  (pow y 1/3)
  (pow (pow y 1/3) 2/3)
  (pow (cbrt y) 1/3)
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (* (cbrt y) (cbrt y)))
  (log1p (* (cbrt y) (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)
  (pow (pow y 2/3) 2/3)
  (cbrt (pow y 2/3))
  (pow y 2)
  (fabs (pow y 1/3))
  (fabs (pow y 1/3))
  (pow (pow y 2/3) 2/3)
  (pow (pow y 1/3) 2/3)
  (pow (sqrt y) 2/3)
  (pow (sqrt y) 2/3)
  1
  (pow y 2/3)
  (pow (pow y 1/3) 4/3)
  (pow (pow y 1/3) 2/3)
  (pow y 1/3)
  (pow y 1/3)
  1
  (pow y 2/3)
  (pow (sqrt y) 2/3)
  (pow (sqrt y) 2/3)
  (* (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
  (* (pow y 1/3) (cbrt (pow y 2/3)))
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 1/3)
  (pow (pow y 1/3) 5/3)
  (pow (sqrt (cbrt y)) 3)
  (pow y 1/3)
  (pow (pow y 1/3) 4/3)
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 2/3)
  (pow (pow y 1/3) 4/3)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (exp (* 1/3 (- (log -1) (log (/ -1 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 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
2.395 * * * [progress]: adding candidates to table
2.710 * * [progress]: iteration 4 / 4
2.710 * * * [progress]: picking best candidate
2.717 * * * * [pick]: Picked  #<alt (λ (x y z) (- (+ (* (log (* (* (pow (pow y 1/3) 2/3) (pow (cbrt y) 1/3)) (cbrt y))) x) (- (* (log (* 1 (pow y 1/3))) x) z)) y))>
2.718 * * * [progress]: localizing error
2.750 * * * [progress]: generating rewritten candidates
2.751 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1 1 2)
2.752 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 1 1 1)
2.753 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1 1)
2.756 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 1 2)
2.759 * * * [progress]: generating series expansions
2.759 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1 1 2)
2.759 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.759 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.759 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.759 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.759 * [taylor]: Taking taylor expansion of 1/3 in y
2.759 * [taylor]: Taking taylor expansion of (log y) in y
2.759 * [taylor]: Taking taylor expansion of y in y
2.760 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.760 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.760 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.760 * [taylor]: Taking taylor expansion of 1/3 in y
2.760 * [taylor]: Taking taylor expansion of (log y) in y
2.760 * [taylor]: Taking taylor expansion of y in y
2.811 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.811 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.811 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.811 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.811 * [taylor]: Taking taylor expansion of 1/3 in y
2.812 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.812 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.812 * [taylor]: Taking taylor expansion of y in y
2.812 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.812 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.812 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.812 * [taylor]: Taking taylor expansion of 1/3 in y
2.812 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.812 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.812 * [taylor]: Taking taylor expansion of y in y
2.868 * [approximate]: Taking taylor expansion of (pow (/ -1 y) 1/3) in (y) around 0
2.868 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
2.868 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
2.868 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
2.868 * [taylor]: Taking taylor expansion of 1/3 in y
2.868 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
2.868 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.868 * [taylor]: Taking taylor expansion of -1 in y
2.868 * [taylor]: Taking taylor expansion of y in y
2.869 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
2.869 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
2.869 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
2.870 * [taylor]: Taking taylor expansion of 1/3 in y
2.870 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
2.870 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.870 * [taylor]: Taking taylor expansion of -1 in y
2.870 * [taylor]: Taking taylor expansion of y in y
2.932 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 1 1 1)
2.932 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.932 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.932 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.932 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.932 * [taylor]: Taking taylor expansion of 1/3 in y
2.932 * [taylor]: Taking taylor expansion of (log y) in y
2.932 * [taylor]: Taking taylor expansion of y in y
2.933 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.933 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.933 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.933 * [taylor]: Taking taylor expansion of 1/3 in y
2.933 * [taylor]: Taking taylor expansion of (log y) in y
2.933 * [taylor]: Taking taylor expansion of y in y
2.979 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.979 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.979 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.979 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.979 * [taylor]: Taking taylor expansion of 1/3 in y
2.980 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.980 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.980 * [taylor]: Taking taylor expansion of y in y
2.980 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.980 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.980 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.980 * [taylor]: Taking taylor expansion of 1/3 in y
2.980 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.980 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.980 * [taylor]: Taking taylor expansion of y in y
3.036 * [approximate]: Taking taylor expansion of (pow (/ -1 y) 1/3) in (y) around 0
3.036 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
3.036 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
3.036 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
3.036 * [taylor]: Taking taylor expansion of 1/3 in y
3.036 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.036 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.036 * [taylor]: Taking taylor expansion of -1 in y
3.036 * [taylor]: Taking taylor expansion of y in y
3.038 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
3.038 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
3.038 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
3.038 * [taylor]: Taking taylor expansion of 1/3 in y
3.038 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.038 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.038 * [taylor]: Taking taylor expansion of -1 in y
3.038 * [taylor]: Taking taylor expansion of y in y
3.101 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1 1)
3.101 * [approximate]: Taking taylor expansion of (pow (pow y 1/3) 2/3) in (y) around 0
3.101 * [taylor]: Taking taylor expansion of (pow (pow y 1/3) 2/3) in y
3.102 * [taylor]: Taking taylor expansion of (exp (* 2/3 (log (pow y 1/3)))) in y
3.102 * [taylor]: Taking taylor expansion of (* 2/3 (log (pow y 1/3))) in y
3.102 * [taylor]: Taking taylor expansion of 2/3 in y
3.102 * [taylor]: Taking taylor expansion of (log (pow y 1/3)) in y
3.102 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
3.102 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
3.102 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
3.102 * [taylor]: Taking taylor expansion of 1/3 in y
3.102 * [taylor]: Taking taylor expansion of (log y) in y
3.102 * [taylor]: Taking taylor expansion of y in y
3.102 * [taylor]: Taking taylor expansion of (pow (pow y 1/3) 2/3) in y
3.103 * [taylor]: Taking taylor expansion of (exp (* 2/3 (log (pow y 1/3)))) in y
3.103 * [taylor]: Taking taylor expansion of (* 2/3 (log (pow y 1/3))) in y
3.103 * [taylor]: Taking taylor expansion of 2/3 in y
3.103 * [taylor]: Taking taylor expansion of (log (pow y 1/3)) in y
3.103 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
3.103 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
3.103 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
3.103 * [taylor]: Taking taylor expansion of 1/3 in y
3.103 * [taylor]: Taking taylor expansion of (log y) in y
3.103 * [taylor]: Taking taylor expansion of y in y
3.189 * [approximate]: Taking taylor expansion of (pow (pow (/ 1 y) 1/3) 2/3) in (y) around 0
3.189 * [taylor]: Taking taylor expansion of (pow (pow (/ 1 y) 1/3) 2/3) in y
3.189 * [taylor]: Taking taylor expansion of (exp (* 2/3 (log (pow (/ 1 y) 1/3)))) in y
3.189 * [taylor]: Taking taylor expansion of (* 2/3 (log (pow (/ 1 y) 1/3))) in y
3.189 * [taylor]: Taking taylor expansion of 2/3 in y
3.189 * [taylor]: Taking taylor expansion of (log (pow (/ 1 y) 1/3)) in y
3.189 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
3.189 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
3.189 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
3.189 * [taylor]: Taking taylor expansion of 1/3 in y
3.189 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.189 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.189 * [taylor]: Taking taylor expansion of y in y
3.190 * [taylor]: Taking taylor expansion of (pow (pow (/ 1 y) 1/3) 2/3) in y
3.190 * [taylor]: Taking taylor expansion of (exp (* 2/3 (log (pow (/ 1 y) 1/3)))) in y
3.190 * [taylor]: Taking taylor expansion of (* 2/3 (log (pow (/ 1 y) 1/3))) in y
3.190 * [taylor]: Taking taylor expansion of 2/3 in y
3.190 * [taylor]: Taking taylor expansion of (log (pow (/ 1 y) 1/3)) in y
3.190 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
3.190 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
3.190 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
3.190 * [taylor]: Taking taylor expansion of 1/3 in y
3.190 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.190 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.190 * [taylor]: Taking taylor expansion of y in y
3.279 * [approximate]: Taking taylor expansion of (pow (pow (/ -1 y) 1/3) 2/3) in (y) around 0
3.279 * [taylor]: Taking taylor expansion of (pow (pow (/ -1 y) 1/3) 2/3) in y
3.279 * [taylor]: Taking taylor expansion of (exp (* 2/3 (log (pow (/ -1 y) 1/3)))) in y
3.280 * [taylor]: Taking taylor expansion of (* 2/3 (log (pow (/ -1 y) 1/3))) in y
3.280 * [taylor]: Taking taylor expansion of 2/3 in y
3.280 * [taylor]: Taking taylor expansion of (log (pow (/ -1 y) 1/3)) in y
3.280 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
3.280 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
3.280 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
3.280 * [taylor]: Taking taylor expansion of 1/3 in y
3.280 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.280 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.280 * [taylor]: Taking taylor expansion of -1 in y
3.280 * [taylor]: Taking taylor expansion of y in y
3.283 * [taylor]: Taking taylor expansion of (pow (pow (/ -1 y) 1/3) 2/3) in y
3.283 * [taylor]: Taking taylor expansion of (exp (* 2/3 (log (pow (/ -1 y) 1/3)))) in y
3.283 * [taylor]: Taking taylor expansion of (* 2/3 (log (pow (/ -1 y) 1/3))) in y
3.283 * [taylor]: Taking taylor expansion of 2/3 in y
3.283 * [taylor]: Taking taylor expansion of (log (pow (/ -1 y) 1/3)) in y
3.283 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
3.283 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
3.283 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
3.283 * [taylor]: Taking taylor expansion of 1/3 in y
3.283 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.283 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.283 * [taylor]: Taking taylor expansion of -1 in y
3.283 * [taylor]: Taking taylor expansion of y in y
3.396 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 1 2)
3.396 * [approximate]: Taking taylor expansion of (pow (pow y 1/3) 1/3) in (y) around 0
3.396 * [taylor]: Taking taylor expansion of (pow (pow y 1/3) 1/3) in y
3.396 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 1/3)))) in y
3.396 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 1/3))) in y
3.396 * [taylor]: Taking taylor expansion of 1/3 in y
3.397 * [taylor]: Taking taylor expansion of (log (pow y 1/3)) in y
3.397 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
3.397 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
3.397 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
3.397 * [taylor]: Taking taylor expansion of 1/3 in y
3.397 * [taylor]: Taking taylor expansion of (log y) in y
3.397 * [taylor]: Taking taylor expansion of y in y
3.398 * [taylor]: Taking taylor expansion of (pow (pow y 1/3) 1/3) in y
3.398 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 1/3)))) in y
3.398 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 1/3))) in y
3.398 * [taylor]: Taking taylor expansion of 1/3 in y
3.398 * [taylor]: Taking taylor expansion of (log (pow y 1/3)) in y
3.398 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
3.398 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
3.398 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
3.398 * [taylor]: Taking taylor expansion of 1/3 in y
3.398 * [taylor]: Taking taylor expansion of (log y) in y
3.398 * [taylor]: Taking taylor expansion of y in y
3.485 * [approximate]: Taking taylor expansion of (pow (pow (/ 1 y) 1/3) 1/3) in (y) around 0
3.486 * [taylor]: Taking taylor expansion of (pow (pow (/ 1 y) 1/3) 1/3) in y
3.486 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (/ 1 y) 1/3)))) in y
3.486 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (/ 1 y) 1/3))) in y
3.486 * [taylor]: Taking taylor expansion of 1/3 in y
3.486 * [taylor]: Taking taylor expansion of (log (pow (/ 1 y) 1/3)) in y
3.486 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
3.486 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
3.486 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
3.486 * [taylor]: Taking taylor expansion of 1/3 in y
3.486 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.486 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.486 * [taylor]: Taking taylor expansion of y in y
3.487 * [taylor]: Taking taylor expansion of (pow (pow (/ 1 y) 1/3) 1/3) in y
3.487 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (/ 1 y) 1/3)))) in y
3.487 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (/ 1 y) 1/3))) in y
3.487 * [taylor]: Taking taylor expansion of 1/3 in y
3.487 * [taylor]: Taking taylor expansion of (log (pow (/ 1 y) 1/3)) in y
3.487 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
3.487 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
3.487 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
3.487 * [taylor]: Taking taylor expansion of 1/3 in y
3.487 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.487 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.487 * [taylor]: Taking taylor expansion of y in y
3.575 * [approximate]: Taking taylor expansion of (pow (* (cbrt -1) (pow (/ 1 y) 1/3)) 1/3) in (y) around 0
3.575 * [taylor]: Taking taylor expansion of (pow (* (cbrt -1) (pow (/ 1 y) 1/3)) 1/3) in y
3.575 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (cbrt -1) (pow (/ 1 y) 1/3))))) in y
3.575 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (cbrt -1) (pow (/ 1 y) 1/3)))) in y
3.575 * [taylor]: Taking taylor expansion of 1/3 in y
3.575 * [taylor]: Taking taylor expansion of (log (* (cbrt -1) (pow (/ 1 y) 1/3))) in y
3.575 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
3.575 * [taylor]: Taking taylor expansion of (cbrt -1) in y
3.575 * [taylor]: Taking taylor expansion of -1 in y
3.576 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
3.576 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
3.576 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
3.576 * [taylor]: Taking taylor expansion of 1/3 in y
3.576 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.576 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.576 * [taylor]: Taking taylor expansion of y in y
3.579 * [taylor]: Taking taylor expansion of (pow (* (cbrt -1) (pow (/ 1 y) 1/3)) 1/3) in y
3.579 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* (cbrt -1) (pow (/ 1 y) 1/3))))) in y
3.579 * [taylor]: Taking taylor expansion of (* 1/3 (log (* (cbrt -1) (pow (/ 1 y) 1/3)))) in y
3.579 * [taylor]: Taking taylor expansion of 1/3 in y
3.579 * [taylor]: Taking taylor expansion of (log (* (cbrt -1) (pow (/ 1 y) 1/3))) in y
3.579 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
3.579 * [taylor]: Taking taylor expansion of (cbrt -1) in y
3.579 * [taylor]: Taking taylor expansion of -1 in y
3.579 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
3.579 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
3.579 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
3.579 * [taylor]: Taking taylor expansion of 1/3 in y
3.579 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.579 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.579 * [taylor]: Taking taylor expansion of y in y
3.693 * * * [progress]: simplifying candidates
3.694 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (pow y 1/3))
  (log1p (pow y 1/3))
  (* (log y) 1/3)
  (* (log y) 1/3)
  (* 1 1/3)
  (pow y (* (cbrt 1/3) (cbrt 1/3)))
  (pow y (sqrt 1/3))
  (pow y 1)
  (pow (* (cbrt y) (cbrt y)) 1/3)
  (pow (cbrt y) 1/3)
  (pow (sqrt y) 1/3)
  (pow (sqrt y) 1/3)
  (pow 1 1/3)
  (pow y 1/3)
  (log (pow y 1/3))
  (exp (pow y 1/3))
  (* (cbrt (pow y 1/3)) (cbrt (pow y 1/3)))
  (cbrt (pow y 1/3))
  (* (* (pow y 1/3) (pow y 1/3)) (pow y 1/3))
  (sqrt (pow y 1/3))
  (sqrt (pow y 1/3))
  (pow y (/ 1/3 2))
  (pow y (/ 1/3 2))
  (expm1 (pow y 1/3))
  (log1p (pow y 1/3))
  (* (log y) 1/3)
  (* (log y) 1/3)
  (* 1 1/3)
  (pow y (* (cbrt 1/3) (cbrt 1/3)))
  (pow y (sqrt 1/3))
  (pow y 1)
  (pow (* (cbrt y) (cbrt y)) 1/3)
  (pow (cbrt y) 1/3)
  (pow (sqrt y) 1/3)
  (pow (sqrt y) 1/3)
  (pow 1 1/3)
  (pow y 1/3)
  (log (pow y 1/3))
  (exp (pow y 1/3))
  (* (cbrt (pow y 1/3)) (cbrt (pow y 1/3)))
  (cbrt (pow y 1/3))
  (* (* (pow y 1/3) (pow y 1/3)) (pow y 1/3))
  (sqrt (pow y 1/3))
  (sqrt (pow y 1/3))
  (pow y (/ 1/3 2))
  (pow y (/ 1/3 2))
  (expm1 (pow (pow y 1/3) 2/3))
  (log1p (pow (pow y 1/3) 2/3))
  (* (* (log y) 1/3) 2/3)
  (* (* (log y) 1/3) 2/3)
  (* (log (pow y 1/3)) 2/3)
  (* (log (pow y 1/3)) 2/3)
  (* 1/3 2/3)
  (pow (pow y 1/3) (* (cbrt 2/3) (cbrt 2/3)))
  (pow (pow y 1/3) (sqrt 2/3))
  (pow (pow y 1/3) 1)
  (pow (pow (* (cbrt y) (cbrt y)) 1/3) 2/3)
  (pow (pow (cbrt y) 1/3) 2/3)
  (pow (pow (sqrt y) 1/3) 2/3)
  (pow (pow (sqrt y) 1/3) 2/3)
  (pow (pow 1 1/3) 2/3)
  (pow (pow y 1/3) 2/3)
  (pow (* (cbrt (pow y 1/3)) (cbrt (pow y 1/3))) 2/3)
  (pow (cbrt (pow y 1/3)) 2/3)
  (pow (sqrt (pow y 1/3)) 2/3)
  (pow (sqrt (pow y 1/3)) 2/3)
  (pow 1 2/3)
  (pow (pow y 1/3) 2/3)
  (pow (pow y (/ 1/3 2)) 2/3)
  (pow (pow y (/ 1/3 2)) 2/3)
  (log (pow (pow y 1/3) 2/3))
  (exp (pow (pow y 1/3) 2/3))
  (* (cbrt (pow (pow y 1/3) 2/3)) (cbrt (pow (pow y 1/3) 2/3)))
  (cbrt (pow (pow y 1/3) 2/3))
  (* (* (pow (pow y 1/3) 2/3) (pow (pow y 1/3) 2/3)) (pow (pow y 1/3) 2/3))
  (sqrt (pow (pow y 1/3) 2/3))
  (sqrt (pow (pow y 1/3) 2/3))
  (pow (pow y 1/3) (/ 2/3 2))
  (pow (pow y 1/3) (/ 2/3 2))
  (expm1 (pow (cbrt y) 1/3))
  (log1p (pow (cbrt y) 1/3))
  (* (log (cbrt y)) 1/3)
  (* (log (cbrt y)) 1/3)
  (* 1/3 1/3)
  (* 1 1/3)
  (pow (cbrt y) (* (cbrt 1/3) (cbrt 1/3)))
  (pow (cbrt y) (sqrt 1/3))
  (pow (cbrt y) 1)
  (pow (cbrt (* (cbrt y) (cbrt y))) 1/3)
  (pow (cbrt (cbrt y)) 1/3)
  (pow (cbrt (sqrt y)) 1/3)
  (pow (cbrt (sqrt y)) 1/3)
  (pow (cbrt 1) 1/3)
  (pow (cbrt y) 1/3)
  (pow (* (cbrt (cbrt y)) (cbrt (cbrt y))) 1/3)
  (pow (cbrt (cbrt y)) 1/3)
  (pow (sqrt (cbrt y)) 1/3)
  (pow (sqrt (cbrt y)) 1/3)
  (pow 1 1/3)
  (pow (cbrt y) 1/3)
  (log (pow (cbrt y) 1/3))
  (exp (pow (cbrt y) 1/3))
  (* (cbrt (pow (cbrt y) 1/3)) (cbrt (pow (cbrt y) 1/3)))
  (cbrt (pow (cbrt y) 1/3))
  (* (* (pow (cbrt y) 1/3) (pow (cbrt y) 1/3)) (pow (cbrt y) 1/3))
  (sqrt (pow (cbrt y) 1/3))
  (sqrt (pow (cbrt y) 1/3))
  (pow (cbrt y) (/ 1/3 2))
  (pow (cbrt y) (/ 1/3 2))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (exp (* 1/3 (- (log -1) (log (/ -1 y)))))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (exp (* 1/3 (- (log -1) (log (/ -1 y)))))
  (pow (pow y 1/3) 2/3)
  (pow (pow (/ 1 y) -1/3) 2/3)
  (exp (* 2/9 (- (log -1) (log (/ -1 y)))))
  (pow (pow y 1/3) 1/3)
  (pow (pow (/ 1 y) -1/3) 1/3)
  (pow (* (pow (* -1 y) 1/3) (cbrt -1)) 1/3)
3.699 * * [simplify]: iteration  0 :  233  enodes  (cost  290 )
3.702 * * [simplify]: iteration  1 :  708  enodes  (cost  267 )
3.715 * * [simplify]: iteration  2 :  2594  enodes  (cost  259 )
3.774 * * [simplify]: iteration  3 :  5001  enodes  (cost  253 )
3.776 * [simplify]: Simplified to:
   (expm1 (pow y 1/3))
  (log1p (pow y 1/3))
  (log (pow y 1/3))
  (log (pow y 1/3))
  1/3
  (pow y (* (cbrt 1/3) (cbrt 1/3)))
  (pow y (sqrt 1/3))
  y
  (pow (pow y 1/3) 2/3)
  (pow (pow y 1/3) 1/3)
  (pow (sqrt y) 1/3)
  (pow (sqrt y) 1/3)
  1
  (pow y 1/3)
  (log (pow y 1/3))
  (exp (pow y 1/3))
  (pow (pow y 1/3) 2/3)
  (pow (pow y 1/3) 1/3)
  y
  (pow (pow y 1/3) 1/2)
  (pow (pow y 1/3) 1/2)
  (pow y 1/6)
  (pow y 1/6)
  (expm1 (pow y 1/3))
  (log1p (pow y 1/3))
  (log (pow y 1/3))
  (log (pow y 1/3))
  1/3
  (pow y (* (cbrt 1/3) (cbrt 1/3)))
  (pow y (sqrt 1/3))
  y
  (pow (pow y 1/3) 2/3)
  (pow (pow y 1/3) 1/3)
  (pow (sqrt y) 1/3)
  (pow (sqrt y) 1/3)
  1
  (pow y 1/3)
  (log (pow y 1/3))
  (exp (pow y 1/3))
  (pow (pow y 1/3) 2/3)
  (pow (pow y 1/3) 1/3)
  y
  (pow (pow y 1/3) 1/2)
  (pow (pow y 1/3) 1/2)
  (pow y 1/6)
  (pow y 1/6)
  (expm1 (pow (pow y 1/3) 2/3))
  (log1p (pow (pow y 1/3) 2/3))
  (* (log y) 2/9)
  (* (log y) 2/9)
  (* (log y) 2/9)
  (* (log y) 2/9)
  2/9
  (pow (pow y 1/3) (* (cbrt 2/3) (cbrt 2/3)))
  (pow (pow y 1/3) (sqrt 2/3))
  (pow y 1/3)
  (pow (pow (pow y 1/3) 2/3) 2/3)
  (pow (cbrt (pow y 1/3)) 2/3)
  (pow (pow (sqrt y) 1/3) 2/3)
  (pow (pow (sqrt y) 1/3) 2/3)
  1
  (pow (pow y 1/3) 2/3)
  (pow (pow (pow y 1/3) 2/3) 2/3)
  (pow (cbrt (pow y 1/3)) 2/3)
  (pow (sqrt (pow y 1/3)) 2/3)
  (pow (sqrt (pow y 1/3)) 2/3)
  1
  (pow (pow y 1/3) 2/3)
  (pow (pow y 1/6) 2/3)
  (pow (pow y 1/6) 2/3)
  (* (log y) 2/9)
  (exp (pow (pow y 1/3) 2/3))
  (pow (pow (pow y 1/3) 2/3) 2/3)
  (cbrt (pow (pow y 1/3) 2/3))
  (pow y 2/3)
  (sqrt (pow (pow y 1/3) 2/3))
  (sqrt (pow (pow y 1/3) 2/3))
  (pow (pow y 1/3) 1/3)
  (pow (pow y 1/3) 1/3)
  (expm1 (pow (cbrt y) 1/3))
  (log1p (pow (cbrt y) 1/3))
  (* 1/9 (log y))
  (* 1/9 (log y))
  1/9
  1/3
  (pow (cbrt y) (* (cbrt 1/3) (cbrt 1/3)))
  (pow (cbrt y) (sqrt 1/3))
  (pow y 1/3)
  (cbrt (pow (pow y 1/3) 2/3))
  (pow (cbrt (cbrt y)) 1/3)
  (pow (cbrt (sqrt y)) 1/3)
  (pow (cbrt (sqrt y)) 1/3)
  1
  (pow (pow y 1/3) 1/3)
  (cbrt (pow (pow y 1/3) 2/3))
  (pow (cbrt (cbrt y)) 1/3)
  (pow (sqrt (cbrt y)) 1/3)
  (pow (sqrt (cbrt y)) 1/3)
  1
  (pow (pow y 1/3) 1/3)
  (* 1/9 (log y))
  (exp (pow (cbrt y) 1/3))
  (pow (cbrt (pow y 1/3)) 2/3)
  (pow (cbrt (cbrt y)) 1/3)
  (pow y 1/3)
  (sqrt (pow (cbrt y) 1/3))
  (sqrt (pow (cbrt y) 1/3))
  (pow (cbrt y) 1/6)
  (pow (cbrt y) 1/6)
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* 1 (exp (log (pow y 1/3))))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* 1 (exp (log (pow y 1/3))))
  (pow (pow y 1/3) 2/3)
  (pow (pow (/ 1 y) -1/3) 2/3)
  (pow E (+ 0 (* (log y) 2/9)))
  (pow (pow y 1/3) 1/3)
  (pow (pow (/ 1 y) -1/3) 1/3)
  (pow (* (pow (* -1 y) 1/3) (cbrt -1)) 1/3)
3.777 * * * [progress]: adding candidates to table
4.140 * [progress]: [Phase 3 of 3] Extracting.
4.140 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (- (- (* x (log y)) z) y))> #<alt (λ (x y z) (- (+ (* (log (* (cbrt y) (cbrt y))) x) (- (* (log (* 1 (pow (pow y (* (cbrt 1/3) (cbrt 1/3))) (cbrt 1/3)))) x) z)) y))> #<alt (λ (x y z) (- (+ (* (log (* (* (pow (pow y 1/3) 2/3) (pow (cbrt y) 1/3)) (cbrt y))) x) (- (* (log (* 1 (pow y 1/3))) x) z)) y))>)
4.141 * * * [regime-changes]: Trying 4 branch expressions: ((- (- (* x (log y)) z) y) z y x)
4.142 * * * * [regimes]: Trying to branch on (- (- (* x (log y)) z) y) from (#<alt (λ (x y z) (- (- (* x (log y)) z) y))> #<alt (λ (x y z) (- (+ (* (log (* (cbrt y) (cbrt y))) x) (- (* (log (* 1 (pow (pow y (* (cbrt 1/3) (cbrt 1/3))) (cbrt 1/3)))) x) z)) y))> #<alt (λ (x y z) (- (+ (* (log (* (* (pow (pow y 1/3) 2/3) (pow (cbrt y) 1/3)) (cbrt y))) x) (- (* (log (* 1 (pow y 1/3))) x) z)) y))>)
4.168 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (- (- (* x (log y)) z) y))> #<alt (λ (x y z) (- (+ (* (log (* (cbrt y) (cbrt y))) x) (- (* (log (* 1 (pow (pow y (* (cbrt 1/3) (cbrt 1/3))) (cbrt 1/3)))) x) z)) y))> #<alt (λ (x y z) (- (+ (* (log (* (* (pow (pow y 1/3) 2/3) (pow (cbrt y) 1/3)) (cbrt y))) x) (- (* (log (* 1 (pow y 1/3))) x) z)) y))>)
4.187 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (- (- (* x (log y)) z) y))> #<alt (λ (x y z) (- (+ (* (log (* (cbrt y) (cbrt y))) x) (- (* (log (* 1 (pow (pow y (* (cbrt 1/3) (cbrt 1/3))) (cbrt 1/3)))) x) z)) y))> #<alt (λ (x y z) (- (+ (* (log (* (* (pow (pow y 1/3) 2/3) (pow (cbrt y) 1/3)) (cbrt y))) x) (- (* (log (* 1 (pow y 1/3))) x) z)) y))>)
4.208 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (- (- (* x (log y)) z) y))> #<alt (λ (x y z) (- (+ (* (log (* (cbrt y) (cbrt y))) x) (- (* (log (* 1 (pow (pow y (* (cbrt 1/3) (cbrt 1/3))) (cbrt 1/3)))) x) z)) y))> #<alt (λ (x y z) (- (+ (* (log (* (* (pow (pow y 1/3) 2/3) (pow (cbrt y) 1/3)) (cbrt y))) x) (- (* (log (* 1 (pow y 1/3))) x) z)) y))>)
4.226 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.227 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (* x (log y)) z) y)
4.227 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
4.228 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
4.228 * [simplify]: Simplified to:
   (- (- (* x (log y)) z) y)
5.383 * [regime-testing]: Baseline error score: 0.09201150143767971
5.383 * [regime-testing]: Oracle error score: 0.02737842230278785
5.384 * [regime-testing]: End program error score: 0.09201150143767971