9.469 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.031 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (* x (log y)) z) y)
0.035 * * [simplify]: iteration  0 :  14  enodes  (cost  4 )
0.037 * * [simplify]: iteration  1 :  25  enodes  (cost  4 )
0.038 * * [simplify]: iteration  2 :  41  enodes  (cost  4 )
0.039 * * [simplify]: iteration  3 :  52  enodes  (cost  4 )
0.041 * * [simplify]: iteration  4 :  85  enodes  (cost  4 )
0.042 * * [simplify]: iteration  5 :  106  enodes  (cost  4 )
0.044 * * [simplify]: iteration  6 :  141  enodes  (cost  4 )
0.046 * * [simplify]: iteration  7 :  215  enodes  (cost  4 )
0.048 * * [simplify]: iteration  8 :  236  enodes  (cost  4 )
0.050 * * [simplify]: iteration  9 :  236  enodes  (cost  4 )
0.050 * [simplify]: Simplified to:
   (- (- (* x (log y)) z) y)
0.050 * * [progress]: iteration 1 / 4
0.050 * * * [progress]: picking best candidate
0.052 * * * * [pick]: Picked  #<alt (λ (x y z) (- (- (* x (log y)) z) y))>
0.052 * * * [progress]: localizing error
0.063 * * * [progress]: generating rewritten candidates
0.063 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
0.069 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.075 * * * [progress]: generating series expansions
0.075 * * * * [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
0.080 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of (log y) in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.080 * [taylor]: Taking taylor expansion of x in x
0.080 * [taylor]: Taking taylor expansion of (log y) in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.081 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [taylor]: Taking taylor expansion of (log y) in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [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
0.090 * [taylor]: Taking taylor expansion of x in y
0.091 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.091 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.091 * [taylor]: Taking taylor expansion of y in x
0.091 * [taylor]: Taking taylor expansion of x in x
0.091 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.091 * [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
0.105 * [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
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.121 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.121 * [approximate]: Taking taylor expansion of (- (* x (log y)) z) in (x y z) around 0
0.121 * [taylor]: Taking taylor expansion of (- (* x (log y)) z) in z
0.121 * [taylor]: Taking taylor expansion of (* x (log y)) in z
0.121 * [taylor]: Taking taylor expansion of x in z
0.121 * [taylor]: Taking taylor expansion of (log y) in z
0.121 * [taylor]: Taking taylor expansion of y in z
0.121 * [taylor]: Taking taylor expansion of z in z
0.121 * [taylor]: Taking taylor expansion of (- (* x (log y)) z) in y
0.121 * [taylor]: Taking taylor expansion of (* x (log y)) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [taylor]: Taking taylor expansion of (log y) in y
0.121 * [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
0.122 * [taylor]: Taking taylor expansion of (* x (log y)) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (log y) in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of z in x
0.122 * [taylor]: Taking taylor expansion of (- z) in y
0.122 * [taylor]: Taking taylor expansion of z in y
0.122 * [taylor]: Taking taylor expansion of (- z) in z
0.122 * [taylor]: Taking taylor expansion of z in z
0.123 * [taylor]: Taking taylor expansion of (log y) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of (log y) in z
0.124 * [taylor]: Taking taylor expansion of y in z
0.124 * [taylor]: Taking taylor expansion of 0 in z
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.127 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [taylor]: Taking taylor expansion of 0 in z
0.129 * [approximate]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in (x y z) around 0
0.129 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in z
0.129 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in z
0.129 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in z
0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.129 * [taylor]: Taking taylor expansion of y in z
0.129 * [taylor]: Taking taylor expansion of x in z
0.130 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.130 * [taylor]: Taking taylor expansion of z in z
0.130 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in y
0.130 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in y
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 x in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.131 * [taylor]: Taking taylor expansion of z in y
0.131 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in x
0.131 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.131 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.131 * [taylor]: Taking taylor expansion of z in x
0.132 * [taylor]: Taking taylor expansion of (- (/ (log (/ 1 y)) x) (/ 1 z)) in x
0.132 * [taylor]: Taking taylor expansion of (/ (log (/ 1 y)) x) in x
0.132 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.132 * [taylor]: Taking taylor expansion of y in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.132 * [taylor]: Taking taylor expansion of z in x
0.132 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of (- (log y)) in z
0.133 * [taylor]: Taking taylor expansion of (log y) in z
0.133 * [taylor]: Taking taylor expansion of y in z
0.134 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.134 * [taylor]: Taking taylor expansion of z in y
0.134 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.134 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.134 * [taylor]: Taking taylor expansion of z in z
0.136 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [taylor]: Taking taylor expansion of 0 in z
0.139 * [taylor]: Taking taylor expansion of 0 in z
0.141 * [taylor]: Taking taylor expansion of 0 in z
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [taylor]: Taking taylor expansion of 0 in z
0.146 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.150 * [taylor]: Taking taylor expansion of 0 in z
0.151 * [approximate]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in (x y z) around 0
0.151 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in z
0.151 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.151 * [taylor]: Taking taylor expansion of z in z
0.151 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in z
0.151 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in z
0.151 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.151 * [taylor]: Taking taylor expansion of -1 in z
0.151 * [taylor]: Taking taylor expansion of y in z
0.151 * [taylor]: Taking taylor expansion of x in z
0.151 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in y
0.151 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.151 * [taylor]: Taking taylor expansion of z in y
0.151 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in y
0.151 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.152 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.152 * [taylor]: Taking taylor expansion of -1 in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of x in y
0.158 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.158 * [taylor]: Taking taylor expansion of z in x
0.158 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x
0.158 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.158 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.159 * [taylor]: Taking taylor expansion of -1 in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ (log (/ -1 y)) x)) in x
0.159 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.159 * [taylor]: Taking taylor expansion of z in x
0.159 * [taylor]: Taking taylor expansion of (/ (log (/ -1 y)) x) in x
0.159 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in x
0.159 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.159 * [taylor]: Taking taylor expansion of -1 in x
0.159 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of x in x
0.159 * [taylor]: Taking taylor expansion of (- (log (/ -1 y))) in y
0.159 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
0.159 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.159 * [taylor]: Taking taylor expansion of -1 in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.161 * [taylor]: Taking taylor expansion of (- (log y) (log -1)) in z
0.161 * [taylor]: Taking taylor expansion of (log y) in z
0.161 * [taylor]: Taking taylor expansion of y in z
0.161 * [taylor]: Taking taylor expansion of (log -1) in z
0.161 * [taylor]: Taking taylor expansion of -1 in z
0.163 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.163 * [taylor]: Taking taylor expansion of z in y
0.163 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.163 * [taylor]: Taking taylor expansion of z in z
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.169 * [taylor]: Taking taylor expansion of 0 in y
0.169 * [taylor]: Taking taylor expansion of 0 in z
0.169 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.177 * [taylor]: Taking taylor expansion of 0 in z
0.177 * [taylor]: Taking taylor expansion of 0 in z
0.177 * [taylor]: Taking taylor expansion of 0 in z
0.181 * [taylor]: Taking taylor expansion of 0 in z
0.182 * * * [progress]: simplifying candidates
0.183 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 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))
  (/ (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)))))
0.186 * * [simplify]: iteration  0 :  171  enodes  (cost  218 )
0.189 * * [simplify]: iteration  1 :  516  enodes  (cost  200 )
0.199 * * [simplify]: iteration  2 :  1464  enodes  (cost  185 )
0.225 * * [simplify]: iteration  3 :  5001  enodes  (cost  185 )
0.227 * [simplify]: Simplified to:
   (* 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))
  (exp (- (* x (log y)) 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))
  (pow (- (* (log y) x) z) 3)
  (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 z))
  (- z)
  (- (* (* x (log y)) (* x (log y))) (* z z))
  (+ (* 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)
0.227 * * * [progress]: adding candidates to table
0.320 * * [progress]: iteration 2 / 4
0.320 * * * [progress]: picking best candidate
0.328 * * * * [pick]: Picked  #<alt (λ (x y z) (- (+ (* (log (* (cbrt y) (cbrt y))) x) (- (* (log (cbrt y)) x) z)) y))>
0.328 * * * [progress]: localizing error
0.342 * * * [progress]: generating rewritten candidates
0.342 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1 1)
0.343 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 2)
0.344 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1)
0.344 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1)
0.351 * * * [progress]: generating series expansions
0.351 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1 1)
0.352 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.352 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.352 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.352 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.352 * [taylor]: Taking taylor expansion of 1/3 in y
0.352 * [taylor]: Taking taylor expansion of (log y) in y
0.352 * [taylor]: Taking taylor expansion of y in y
0.353 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.353 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.353 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.353 * [taylor]: Taking taylor expansion of 1/3 in y
0.353 * [taylor]: Taking taylor expansion of (log y) in y
0.353 * [taylor]: Taking taylor expansion of y in y
0.404 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.404 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.404 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.404 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.404 * [taylor]: Taking taylor expansion of 1/3 in y
0.404 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.404 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.404 * [taylor]: Taking taylor expansion of y in y
0.405 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.405 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.405 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.405 * [taylor]: Taking taylor expansion of 1/3 in y
0.405 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.405 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.405 * [taylor]: Taking taylor expansion of y in y
0.458 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.458 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.458 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.458 * [taylor]: Taking taylor expansion of -1 in y
0.459 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.459 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.459 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.459 * [taylor]: Taking taylor expansion of 1/3 in y
0.459 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.459 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.460 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.460 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.460 * [taylor]: Taking taylor expansion of -1 in y
0.461 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.461 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.461 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.461 * [taylor]: Taking taylor expansion of 1/3 in y
0.461 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.461 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.461 * [taylor]: Taking taylor expansion of y in y
0.523 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 2)
0.523 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.524 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.524 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.524 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.524 * [taylor]: Taking taylor expansion of 1/3 in y
0.524 * [taylor]: Taking taylor expansion of (log y) in y
0.524 * [taylor]: Taking taylor expansion of y in y
0.524 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.524 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.524 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.524 * [taylor]: Taking taylor expansion of 1/3 in y
0.524 * [taylor]: Taking taylor expansion of (log y) in y
0.524 * [taylor]: Taking taylor expansion of y in y
0.575 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.575 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.575 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.575 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.575 * [taylor]: Taking taylor expansion of 1/3 in y
0.575 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.575 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.575 * [taylor]: Taking taylor expansion of y in y
0.576 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.576 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.576 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.576 * [taylor]: Taking taylor expansion of 1/3 in y
0.576 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.576 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.576 * [taylor]: Taking taylor expansion of y in y
0.631 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.631 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.631 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.631 * [taylor]: Taking taylor expansion of -1 in y
0.632 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.632 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.632 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.632 * [taylor]: Taking taylor expansion of 1/3 in y
0.632 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.632 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.632 * [taylor]: Taking taylor expansion of y in y
0.633 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.633 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.633 * [taylor]: Taking taylor expansion of -1 in y
0.633 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.633 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.633 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.633 * [taylor]: Taking taylor expansion of 1/3 in y
0.633 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.633 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.699 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1)
0.699 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.699 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.699 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.699 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.699 * [taylor]: Taking taylor expansion of 1/3 in y
0.699 * [taylor]: Taking taylor expansion of (log y) in y
0.699 * [taylor]: Taking taylor expansion of y in y
0.700 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.700 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.700 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.700 * [taylor]: Taking taylor expansion of 1/3 in y
0.700 * [taylor]: Taking taylor expansion of (log y) in y
0.700 * [taylor]: Taking taylor expansion of y in y
0.747 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.747 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.747 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.747 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.747 * [taylor]: Taking taylor expansion of 1/3 in y
0.747 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.747 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.747 * [taylor]: Taking taylor expansion of y in y
0.748 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.748 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.748 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.748 * [taylor]: Taking taylor expansion of 1/3 in y
0.748 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.748 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.748 * [taylor]: Taking taylor expansion of y in y
0.804 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.804 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.804 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.804 * [taylor]: Taking taylor expansion of -1 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
0.806 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.806 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.806 * [taylor]: Taking taylor expansion of -1 in y
0.807 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.807 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.807 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.807 * [taylor]: Taking taylor expansion of 1/3 in y
0.807 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.807 * [taylor]: Taking taylor expansion of y in y
0.876 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1)
0.876 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
0.876 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
0.876 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
0.876 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
0.876 * [taylor]: Taking taylor expansion of 1/3 in y
0.876 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
0.876 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.876 * [taylor]: Taking taylor expansion of y in y
0.877 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
0.877 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
0.877 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
0.877 * [taylor]: Taking taylor expansion of 1/3 in y
0.877 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
0.877 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.877 * [taylor]: Taking taylor expansion of y in y
0.936 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
0.936 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.936 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.937 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.937 * [taylor]: Taking taylor expansion of 1/3 in y
0.937 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.937 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.937 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.937 * [taylor]: Taking taylor expansion of y in y
0.938 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.938 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.938 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.938 * [taylor]: Taking taylor expansion of 1/3 in y
0.938 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.938 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.938 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.938 * [taylor]: Taking taylor expansion of y in y
0.998 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
0.998 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
0.998 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
0.998 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.998 * [taylor]: Taking taylor expansion of -1 in y
0.999 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.999 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.999 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.999 * [taylor]: Taking taylor expansion of 1/3 in y
0.999 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.999 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.999 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.999 * [taylor]: Taking taylor expansion of y in y
1.000 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.000 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.000 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.000 * [taylor]: Taking taylor expansion of -1 in y
1.000 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.001 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.001 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.001 * [taylor]: Taking taylor expansion of 1/3 in y
1.001 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.001 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.001 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.001 * [taylor]: Taking taylor expansion of y in y
1.078 * * * [progress]: simplifying candidates
1.079 * [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))
1.083 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
1.086 * * [simplify]: iteration  1 :  472  enodes  (cost  261 )
1.100 * * [simplify]: iteration  2 :  2959  enodes  (cost  238 )
1.166 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
1.168 * [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))
1.168 * * * [progress]: adding candidates to table
1.412 * * [progress]: iteration 3 / 4
1.412 * * * [progress]: picking best candidate
1.419 * * * * [pick]: Picked  #<alt (λ (x y z) (- (+ (* (log (* (cbrt y) (cbrt y))) x) (- (* (log (* 1 (pow y 1/3))) x) z)) y))>
1.419 * * * [progress]: localizing error
1.441 * * * [progress]: generating rewritten candidates
1.441 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1 1 2)
1.443 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 2)
1.443 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1)
1.444 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1)
1.451 * * * [progress]: generating series expansions
1.451 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1 1 2)
1.451 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.451 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.451 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.451 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.451 * [taylor]: Taking taylor expansion of 1/3 in y
1.451 * [taylor]: Taking taylor expansion of (log y) in y
1.451 * [taylor]: Taking taylor expansion of y in y
1.452 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.452 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.452 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.452 * [taylor]: Taking taylor expansion of 1/3 in y
1.452 * [taylor]: Taking taylor expansion of (log y) in y
1.452 * [taylor]: Taking taylor expansion of y in y
1.506 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.506 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.506 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.506 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.506 * [taylor]: Taking taylor expansion of 1/3 in y
1.506 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.506 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.506 * [taylor]: Taking taylor expansion of y in y
1.507 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.507 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.507 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.507 * [taylor]: Taking taylor expansion of 1/3 in y
1.507 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.507 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.507 * [taylor]: Taking taylor expansion of y in y
1.559 * [approximate]: Taking taylor expansion of (pow (/ -1 y) 1/3) in (y) around 0
1.559 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
1.559 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
1.559 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
1.559 * [taylor]: Taking taylor expansion of 1/3 in y
1.559 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
1.559 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.559 * [taylor]: Taking taylor expansion of -1 in y
1.559 * [taylor]: Taking taylor expansion of y in y
1.561 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
1.561 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
1.561 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
1.561 * [taylor]: Taking taylor expansion of 1/3 in y
1.561 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
1.561 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.561 * [taylor]: Taking taylor expansion of -1 in y
1.561 * [taylor]: Taking taylor expansion of y in y
1.625 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 2)
1.625 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.625 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.626 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.626 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.626 * [taylor]: Taking taylor expansion of 1/3 in y
1.626 * [taylor]: Taking taylor expansion of (log y) in y
1.626 * [taylor]: Taking taylor expansion of y in y
1.626 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.626 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.626 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.626 * [taylor]: Taking taylor expansion of 1/3 in y
1.626 * [taylor]: Taking taylor expansion of (log y) in y
1.626 * [taylor]: Taking taylor expansion of y in y
1.680 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.680 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.680 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.680 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.680 * [taylor]: Taking taylor expansion of 1/3 in y
1.680 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.680 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.680 * [taylor]: Taking taylor expansion of y in y
1.681 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.681 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.681 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.681 * [taylor]: Taking taylor expansion of 1/3 in y
1.681 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.681 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.681 * [taylor]: Taking taylor expansion of y in y
1.738 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.738 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.738 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.738 * [taylor]: Taking taylor expansion of -1 in y
1.739 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.739 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.739 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.739 * [taylor]: Taking taylor expansion of 1/3 in y
1.739 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.739 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.739 * [taylor]: Taking taylor expansion of y in y
1.740 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.740 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.740 * [taylor]: Taking taylor expansion of -1 in y
1.741 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.741 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.741 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.741 * [taylor]: Taking taylor expansion of 1/3 in y
1.741 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.741 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.741 * [taylor]: Taking taylor expansion of y in y
1.811 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1)
1.811 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.811 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.811 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.811 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.811 * [taylor]: Taking taylor expansion of 1/3 in y
1.811 * [taylor]: Taking taylor expansion of (log y) in y
1.811 * [taylor]: Taking taylor expansion of y in y
1.812 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.812 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.812 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.812 * [taylor]: Taking taylor expansion of 1/3 in y
1.812 * [taylor]: Taking taylor expansion of (log y) in y
1.812 * [taylor]: Taking taylor expansion of y in y
1.860 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.860 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.860 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.860 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.860 * [taylor]: Taking taylor expansion of 1/3 in y
1.860 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.860 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.860 * [taylor]: Taking taylor expansion of y in y
1.861 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.861 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.861 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.861 * [taylor]: Taking taylor expansion of 1/3 in y
1.861 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.861 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.861 * [taylor]: Taking taylor expansion of y in y
1.918 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.918 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.918 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.918 * [taylor]: Taking taylor expansion of -1 in y
1.919 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.919 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.919 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.919 * [taylor]: Taking taylor expansion of 1/3 in y
1.919 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.919 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.919 * [taylor]: Taking taylor expansion of y in y
1.920 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.920 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.920 * [taylor]: Taking taylor expansion of -1 in y
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
1.988 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1)
1.988 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
1.988 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
1.988 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
1.988 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
1.988 * [taylor]: Taking taylor expansion of 1/3 in y
1.988 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
1.988 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.988 * [taylor]: Taking taylor expansion of y in y
1.989 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
1.989 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
1.989 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
1.989 * [taylor]: Taking taylor expansion of 1/3 in y
1.989 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
1.989 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.989 * [taylor]: Taking taylor expansion of y in y
2.047 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
2.047 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.047 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.047 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.047 * [taylor]: Taking taylor expansion of 1/3 in y
2.047 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.047 * [taylor]: Taking taylor expansion of (/ 1 (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 (/ 1 (pow y 2)) 1/3) in y
2.048 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.048 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.048 * [taylor]: Taking taylor expansion of 1/3 in y
2.048 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.048 * [taylor]: Taking taylor expansion of (/ 1 (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
2.110 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
2.110 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
2.110 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.110 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.110 * [taylor]: Taking taylor expansion of -1 in y
2.111 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.111 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.111 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.111 * [taylor]: Taking taylor expansion of 1/3 in y
2.111 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.111 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.111 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.111 * [taylor]: Taking taylor expansion of y in y
2.112 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
2.112 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.112 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.112 * [taylor]: Taking taylor expansion of -1 in y
2.113 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.113 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.113 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.113 * [taylor]: Taking taylor expansion of 1/3 in y
2.113 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.113 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.113 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.113 * [taylor]: Taking taylor expansion of y in y
2.193 * * * [progress]: simplifying candidates
2.194 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (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))
  (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)
  (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))
2.198 * * [simplify]: iteration  0 :  173  enodes  (cost  288 )
2.203 * * [simplify]: iteration  1 :  778  enodes  (cost  209 )
2.224 * * [simplify]: iteration  2 :  4922  enodes  (cost  194 )
2.340 * * [simplify]: iteration  3 :  5003  enodes  (cost  194 )
2.342 * [simplify]: Simplified to:
   (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)
  (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))
  (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))
  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))
2.342 * * * [progress]: adding candidates to table
2.627 * * [progress]: iteration 4 / 4
2.627 * * * [progress]: picking best candidate
2.635 * * * * [pick]: Picked  #<alt (λ (x y z) (- (+ (* (log (* (* (pow y 1/3) (cbrt (pow y 2/3))) (cbrt (cbrt y)))) x) (- (* (log (* 1 (pow y 1/3))) x) z)) y))>
2.635 * * * [progress]: localizing error
2.666 * * * [progress]: generating rewritten candidates
2.666 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1 1 2 1)
2.668 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1 1 2)
2.669 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1 1 1)
2.673 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 2 1)
2.675 * * * [progress]: generating series expansions
2.675 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1 1 2 1)
2.675 * [approximate]: Taking taylor expansion of (pow y 2/3) in (y) around 0
2.675 * [taylor]: Taking taylor expansion of (pow y 2/3) in y
2.675 * [taylor]: Taking taylor expansion of (exp (* 2/3 (log y))) in y
2.675 * [taylor]: Taking taylor expansion of (* 2/3 (log y)) in y
2.675 * [taylor]: Taking taylor expansion of 2/3 in y
2.675 * [taylor]: Taking taylor expansion of (log y) in y
2.675 * [taylor]: Taking taylor expansion of y in y
2.676 * [taylor]: Taking taylor expansion of (pow y 2/3) in y
2.676 * [taylor]: Taking taylor expansion of (exp (* 2/3 (log y))) in y
2.676 * [taylor]: Taking taylor expansion of (* 2/3 (log y)) in y
2.676 * [taylor]: Taking taylor expansion of 2/3 in y
2.676 * [taylor]: Taking taylor expansion of (log y) in y
2.676 * [taylor]: Taking taylor expansion of y in y
2.725 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 2/3) in (y) around 0
2.725 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2/3) in y
2.725 * [taylor]: Taking taylor expansion of (exp (* 2/3 (log (/ 1 y)))) in y
2.725 * [taylor]: Taking taylor expansion of (* 2/3 (log (/ 1 y))) in y
2.725 * [taylor]: Taking taylor expansion of 2/3 in y
2.725 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.725 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.725 * [taylor]: Taking taylor expansion of y in y
2.726 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 2/3) in y
2.726 * [taylor]: Taking taylor expansion of (exp (* 2/3 (log (/ 1 y)))) in y
2.726 * [taylor]: Taking taylor expansion of (* 2/3 (log (/ 1 y))) in y
2.726 * [taylor]: Taking taylor expansion of 2/3 in y
2.726 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.726 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.726 * [taylor]: Taking taylor expansion of y in y
2.785 * [approximate]: Taking taylor expansion of (pow (/ -1 y) 2/3) in (y) around 0
2.785 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2/3) in y
2.785 * [taylor]: Taking taylor expansion of (exp (* 2/3 (log (/ -1 y)))) in y
2.785 * [taylor]: Taking taylor expansion of (* 2/3 (log (/ -1 y))) in y
2.785 * [taylor]: Taking taylor expansion of 2/3 in y
2.785 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
2.785 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.785 * [taylor]: Taking taylor expansion of -1 in y
2.785 * [taylor]: Taking taylor expansion of y in y
2.787 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 2/3) in y
2.787 * [taylor]: Taking taylor expansion of (exp (* 2/3 (log (/ -1 y)))) in y
2.787 * [taylor]: Taking taylor expansion of (* 2/3 (log (/ -1 y))) in y
2.787 * [taylor]: Taking taylor expansion of 2/3 in y
2.787 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
2.787 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.787 * [taylor]: Taking taylor expansion of -1 in y
2.787 * [taylor]: Taking taylor expansion of y in y
2.850 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1 1 2)
2.850 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.850 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.850 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.851 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.851 * [taylor]: Taking taylor expansion of 1/3 in y
2.851 * [taylor]: Taking taylor expansion of (log y) in y
2.851 * [taylor]: Taking taylor expansion of y in y
2.851 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.851 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.851 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.851 * [taylor]: Taking taylor expansion of 1/3 in y
2.851 * [taylor]: Taking taylor expansion of (log y) in y
2.851 * [taylor]: Taking taylor expansion of y in y
2.904 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.904 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.904 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.904 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.904 * [taylor]: Taking taylor expansion of 1/3 in y
2.904 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.904 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.904 * [taylor]: Taking taylor expansion of y in y
2.905 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.905 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.905 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.905 * [taylor]: Taking taylor expansion of 1/3 in y
2.905 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.905 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.905 * [taylor]: Taking taylor expansion of y in y
2.956 * [approximate]: Taking taylor expansion of (pow (/ -1 y) 1/3) in (y) around 0
2.956 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
2.956 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
2.956 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
2.956 * [taylor]: Taking taylor expansion of 1/3 in y
2.956 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
2.956 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.956 * [taylor]: Taking taylor expansion of -1 in y
2.956 * [taylor]: Taking taylor expansion of y in y
2.958 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
2.958 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
2.958 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
2.958 * [taylor]: Taking taylor expansion of 1/3 in y
2.958 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
2.958 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.958 * [taylor]: Taking taylor expansion of -1 in y
2.958 * [taylor]: Taking taylor expansion of y in y
3.022 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1 1 1)
3.022 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
3.022 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
3.022 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
3.022 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
3.022 * [taylor]: Taking taylor expansion of 1/3 in y
3.022 * [taylor]: Taking taylor expansion of (log y) in y
3.022 * [taylor]: Taking taylor expansion of y in y
3.023 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
3.023 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
3.023 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
3.023 * [taylor]: Taking taylor expansion of 1/3 in y
3.023 * [taylor]: Taking taylor expansion of (log y) in y
3.023 * [taylor]: Taking taylor expansion of y in y
3.077 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
3.077 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
3.077 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
3.077 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
3.077 * [taylor]: Taking taylor expansion of 1/3 in y
3.077 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.077 * [taylor]: Taking taylor expansion of y in y
3.078 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
3.078 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
3.078 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
3.078 * [taylor]: Taking taylor expansion of 1/3 in y
3.078 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.078 * [taylor]: Taking taylor expansion of y in y
3.135 * [approximate]: Taking taylor expansion of (pow (/ -1 y) 1/3) in (y) around 0
3.135 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
3.135 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
3.135 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
3.135 * [taylor]: Taking taylor expansion of 1/3 in y
3.135 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.135 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.135 * [taylor]: Taking taylor expansion of -1 in y
3.135 * [taylor]: Taking taylor expansion of y in y
3.137 * [taylor]: Taking taylor expansion of (pow (/ -1 y) 1/3) in y
3.137 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -1 y)))) in y
3.137 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -1 y))) in y
3.137 * [taylor]: Taking taylor expansion of 1/3 in y
3.137 * [taylor]: Taking taylor expansion of (log (/ -1 y)) in y
3.137 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.137 * [taylor]: Taking taylor expansion of -1 in y
3.137 * [taylor]: Taking taylor expansion of y in y
3.196 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 2 1)
3.196 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
3.196 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
3.196 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
3.196 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
3.196 * [taylor]: Taking taylor expansion of 1/3 in y
3.196 * [taylor]: Taking taylor expansion of (log y) in y
3.196 * [taylor]: Taking taylor expansion of y in y
3.196 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
3.196 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
3.196 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
3.196 * [taylor]: Taking taylor expansion of 1/3 in y
3.196 * [taylor]: Taking taylor expansion of (log y) in y
3.196 * [taylor]: Taking taylor expansion of y in y
3.250 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
3.250 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
3.250 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
3.250 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
3.251 * [taylor]: Taking taylor expansion of 1/3 in y
3.251 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.251 * [taylor]: Taking taylor expansion of y in y
3.251 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
3.251 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
3.252 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
3.252 * [taylor]: Taking taylor expansion of 1/3 in y
3.252 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.252 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.252 * [taylor]: Taking taylor expansion of y in y
3.310 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
3.310 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
3.310 * [taylor]: Taking taylor expansion of (cbrt -1) in y
3.310 * [taylor]: Taking taylor expansion of -1 in y
3.311 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
3.311 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
3.311 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
3.311 * [taylor]: Taking taylor expansion of 1/3 in y
3.311 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.311 * [taylor]: Taking taylor expansion of y in y
3.312 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
3.312 * [taylor]: Taking taylor expansion of (cbrt -1) in y
3.312 * [taylor]: Taking taylor expansion of -1 in y
3.313 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
3.313 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
3.313 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
3.313 * [taylor]: Taking taylor expansion of 1/3 in y
3.313 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
3.313 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.313 * [taylor]: Taking taylor expansion of y in y
3.382 * * * [progress]: simplifying candidates
3.383 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (log y) 2/3)
  (* (log y) 2/3)
  (* 1 2/3)
  (pow y (* (cbrt 2/3) (cbrt 2/3)))
  (pow y (sqrt 2/3))
  (pow y 1)
  (pow (* (cbrt y) (cbrt y)) 2/3)
  (pow (cbrt y) 2/3)
  (pow (sqrt y) 2/3)
  (pow (sqrt y) 2/3)
  (pow 1 2/3)
  (pow y 2/3)
  (log (pow y 2/3))
  (exp (pow y 2/3))
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (cbrt (pow y 2/3))
  (* (* (pow y 2/3) (pow y 2/3)) (pow y 2/3))
  (sqrt (pow y 2/3))
  (sqrt (pow y 2/3))
  (pow y (/ 2/3 2))
  (pow y (/ 2/3 2))
  (* (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))
  (* (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))
  (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))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (exp (* 2/3 (- (log -1) (log (/ -1 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)
  (exp (* 1/3 (- (log -1) (log (/ -1 y)))))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
3.387 * * [simplify]: iteration  0 :  152  enodes  (cost  170 )
3.390 * * [simplify]: iteration  1 :  485  enodes  (cost  162 )
3.400 * * [simplify]: iteration  2 :  1935  enodes  (cost  156 )
3.445 * * [simplify]: iteration  3 :  5001  enodes  (cost  149 )
3.446 * [simplify]: Simplified to:
   (log (pow y 2/3))
  (log (pow y 2/3))
  2/3
  (pow y (* (cbrt 2/3) (cbrt 2/3)))
  (pow y (sqrt 2/3))
  y
  (pow (pow y 2/3) 2/3)
  (pow (cbrt y) 2/3)
  (pow (sqrt y) 2/3)
  (pow (sqrt y) 2/3)
  1
  (pow y 2/3)
  (log (pow y 2/3))
  (exp (pow y 2/3))
  (pow (pow y 2/3) 2/3)
  (cbrt (pow y 2/3))
  (pow y 2)
  (sqrt (pow y 2/3))
  (sqrt (pow y 2/3))
  (pow y 1/3)
  (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
  (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 (cbrt y) 2/3)
  (pow (cbrt y) 1/3)
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (pow y 1/6)
  (pow y 1/6)
  (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 (cbrt y) 2/3)
  (pow (cbrt y) 1/3)
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (pow y 1/6)
  (pow y 1/6)
  (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 (cbrt y) 2/3)
  (pow (cbrt y) 1/3)
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* 1 (exp (log (pow y 2/3))))
  (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 y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
3.447 * * * [progress]: adding candidates to table
3.750 * [progress]: [Phase 3 of 3] Extracting.
3.751 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (- (- (* x (log y)) z) y))> #<alt (λ (x y z) (- (+ (* (log (* (* (pow y 1/3) (cbrt (pow y 2/3))) (cbrt (cbrt y)))) x) (- (* (log (* 1 (pow y 1/3))) x) 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))>)
3.752 * * * [regime-changes]: Trying 4 branch expressions: ((- (- (* x (log y)) z) y) z y x)
3.753 * * * * [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 (* (* (pow y 1/3) (cbrt (pow y 2/3))) (cbrt (cbrt y)))) x) (- (* (log (* 1 (pow y 1/3))) x) 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))>)
3.781 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (- (- (* x (log y)) z) y))> #<alt (λ (x y z) (- (+ (* (log (* (* (pow y 1/3) (cbrt (pow y 2/3))) (cbrt (cbrt y)))) x) (- (* (log (* 1 (pow y 1/3))) x) 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))>)
3.799 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (- (- (* x (log y)) z) y))> #<alt (λ (x y z) (- (+ (* (log (* (* (pow y 1/3) (cbrt (pow y 2/3))) (cbrt (cbrt y)))) x) (- (* (log (* 1 (pow y 1/3))) x) 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))>)
3.821 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (- (- (* x (log y)) z) y))> #<alt (λ (x y z) (- (+ (* (log (* (* (pow y 1/3) (cbrt (pow y 2/3))) (cbrt (cbrt y)))) x) (- (* (log (* 1 (pow y 1/3))) x) 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))>)
3.840 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
3.841 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (* x (log y)) z) y)
3.841 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
3.842 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
3.842 * [simplify]: Simplified to:
   (- (- (* x (log y)) z) y)
4.954 * [regime-testing]: Baseline error score: 0.09201150143767971
4.954 * [regime-testing]: Oracle error score: 0.02737842230278785
4.956 * [regime-testing]: End program error score: 0.09201150143767971