6.617 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.013 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (* y y))
0.016 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.017 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.017 * [simplify]: Simplified to:
   (/ x (* y y))
0.017 * * [progress]: iteration 1 / 4
0.017 * * * [progress]: picking best candidate
0.018 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (* y y)))>
0.018 * * * [progress]: localizing error
0.022 * * * [progress]: generating rewritten candidates
0.022 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.026 * * * [progress]: generating series expansions
0.026 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.026 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.026 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.026 * [taylor]: Taking taylor expansion of x in y
0.026 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.026 * [taylor]: Taking taylor expansion of y in y
0.027 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.027 * [taylor]: Taking taylor expansion of x in x
0.027 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.027 * [taylor]: Taking taylor expansion of y in x
0.027 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.027 * [taylor]: Taking taylor expansion of x in x
0.027 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.027 * [taylor]: Taking taylor expansion of y in x
0.027 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.027 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.027 * [taylor]: Taking taylor expansion of y in y
0.028 * [taylor]: Taking taylor expansion of 0 in y
0.029 * [taylor]: Taking taylor expansion of 0 in y
0.031 * [taylor]: Taking taylor expansion of 0 in y
0.033 * [taylor]: Taking taylor expansion of 0 in y
0.034 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.034 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.034 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.034 * [taylor]: Taking taylor expansion of y in y
0.034 * [taylor]: Taking taylor expansion of x in y
0.034 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.034 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.034 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.034 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of x in x
0.034 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.034 * [taylor]: Taking taylor expansion of y in y
0.035 * [taylor]: Taking taylor expansion of 0 in y
0.037 * [taylor]: Taking taylor expansion of 0 in y
0.039 * [taylor]: Taking taylor expansion of 0 in y
0.039 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.039 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.039 * [taylor]: Taking taylor expansion of -1 in y
0.039 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.039 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of x in y
0.039 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.039 * [taylor]: Taking taylor expansion of -1 in x
0.039 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.039 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.039 * [taylor]: Taking taylor expansion of y in x
0.039 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.040 * [taylor]: Taking taylor expansion of -1 in x
0.040 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.040 * [taylor]: Taking taylor expansion of y in x
0.040 * [taylor]: Taking taylor expansion of x in x
0.040 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.040 * [taylor]: Taking taylor expansion of -1 in y
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.047 * * * [progress]: simplifying candidates
0.048 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (+ (log y) (log y)))
  (- (log x) (log (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (- x)
  (- (* y y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (/ (* y y) (cbrt x))
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.050 * * [simplify]: iteration  0 :  99  enodes  (cost  86 )
0.053 * * [simplify]: iteration  1 :  320  enodes  (cost  71 )
0.057 * * [simplify]: iteration  2 :  952  enodes  (cost  71 )
0.074 * * [simplify]: iteration  3 :  4497  enodes  (cost  71 )
0.138 * * [simplify]: iteration  4 :  5002  enodes  (cost  71 )
0.139 * [simplify]: Simplified to:
   (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (pow (/ x (* y y)) 3)
  (pow (/ x (* y y)) 3)
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (pow (/ x (* y y)) 3)
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (- x)
  (- (* y y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (/ (* y y) (cbrt x))
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
0.139 * * * [progress]: adding candidates to table
0.174 * * [progress]: iteration 2 / 4
0.175 * * * [progress]: picking best candidate
0.181 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ x y) y))>
0.181 * * * [progress]: localizing error
0.185 * * * [progress]: generating rewritten candidates
0.185 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.194 * * * [progress]: generating series expansions
0.194 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.194 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.194 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.194 * [taylor]: Taking taylor expansion of x in y
0.194 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.195 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.195 * [taylor]: Taking taylor expansion of y in x
0.195 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.195 * [taylor]: Taking taylor expansion of y in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.195 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.195 * [taylor]: Taking taylor expansion of y in y
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.197 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.201 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.201 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.202 * [taylor]: Taking taylor expansion of y in y
0.202 * [taylor]: Taking taylor expansion of x in y
0.202 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.202 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.202 * [taylor]: Taking taylor expansion of y in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.202 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.202 * [taylor]: Taking taylor expansion of y in x
0.202 * [taylor]: Taking taylor expansion of x in x
0.202 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.202 * [taylor]: Taking taylor expansion of y in y
0.203 * [taylor]: Taking taylor expansion of 0 in y
0.205 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.207 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.207 * [taylor]: Taking taylor expansion of -1 in y
0.207 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.207 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.207 * [taylor]: Taking taylor expansion of y in y
0.207 * [taylor]: Taking taylor expansion of x in y
0.207 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.207 * [taylor]: Taking taylor expansion of -1 in x
0.207 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.207 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.207 * [taylor]: Taking taylor expansion of y in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.208 * [taylor]: Taking taylor expansion of -1 in x
0.208 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.208 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.208 * [taylor]: Taking taylor expansion of y in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.208 * [taylor]: Taking taylor expansion of -1 in y
0.208 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.208 * [taylor]: Taking taylor expansion of y in y
0.209 * [taylor]: Taking taylor expansion of 0 in y
0.212 * [taylor]: Taking taylor expansion of 0 in y
0.215 * [taylor]: Taking taylor expansion of 0 in y
0.216 * * * [progress]: simplifying candidates
0.216 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (log x) (log y)) (log y))
  (- (log (/ x y)) (log y))
  (log (/ (/ x y) y))
  (exp (/ (/ x y) y))
  (/ (/ (* (* x x) x) (* (* y y) y)) (* (* y y) y))
  (/ (* (* (/ x y) (/ x y)) (/ x y)) (* (* y y) y))
  (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
  (cbrt (/ (/ x y) y))
  (* (* (/ (/ x y) y) (/ (/ x y) y)) (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  (- (/ x y))
  (- y)
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ x y)) (cbrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y))
  (/ (cbrt (/ x y)) (sqrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) 1)
  (/ (cbrt (/ x y)) y)
  (/ (sqrt (/ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ x y)) (cbrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) 1)
  (/ (sqrt (/ x y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (cbrt x) (cbrt y)) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (sqrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) 1)
  (/ (/ (cbrt x) (sqrt y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) 1) (sqrt y))
  (/ (/ (cbrt x) y) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) 1) 1)
  (/ (/ (cbrt x) y) y)
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (sqrt x) (cbrt y)) (sqrt y))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (sqrt y)) (cbrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) 1)
  (/ (/ (sqrt x) (sqrt y)) y)
  (/ (/ (sqrt x) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) y) (cbrt y))
  (/ (/ (sqrt x) 1) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ (/ (sqrt x) 1) 1)
  (/ (/ (sqrt x) y) y)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 1)
  (/ (/ x (cbrt y)) y)
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ (/ 1 (sqrt y)) (sqrt y))
  (/ (/ x (sqrt y)) (sqrt y))
  (/ (/ 1 (sqrt y)) 1)
  (/ (/ x (sqrt y)) y)
  (/ (/ 1 1) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ (/ 1 1) (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ (/ 1 1) 1)
  (/ (/ x y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ 1 1)
  (/ (/ x y) y)
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ x (sqrt y))
  (/ (/ 1 y) (sqrt y))
  (/ x 1)
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ x y))
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) 1)
  (/ y (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (/ y (/ (cbrt x) (cbrt y)))
  (/ y (/ (cbrt x) (sqrt y)))
  (/ y (/ (cbrt x) y))
  (/ y (/ (sqrt x) (cbrt y)))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ y (/ (sqrt x) y))
  (/ y (/ x (cbrt y)))
  (/ y (/ x (sqrt y)))
  (/ y (/ x y))
  (/ y (/ x y))
  (/ y (/ 1 y))
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.221 * * [simplify]: iteration  0 :  311  enodes  (cost  449 )
0.226 * * [simplify]: iteration  1 :  1180  enodes  (cost  415 )
0.247 * * [simplify]: iteration  2 :  5001  enodes  (cost  406 )
0.249 * [simplify]: Simplified to:
   (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (exp (/ (/ x y) y))
  (pow (/ (/ x y) y) 3)
  (pow (/ (/ x y) y) 3)
  (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
  (cbrt (/ (/ x y) y))
  (pow (/ (/ x y) y) 3)
  (sqrt (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  (- (/ x y))
  (- y)
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ x y)) (cbrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y))
  (/ (cbrt (/ x y)) (sqrt y))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (/ (cbrt (/ x y)) y)
  (/ (sqrt (/ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ x y)) (cbrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (sqrt (/ x y))
  (/ (sqrt (/ x y)) y)
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (pow (cbrt y) 3)))
  (/ (/ (cbrt x) (cbrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) (sqrt y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) (sqrt y))
  (/ (cbrt x) (/ y (cbrt x)))
  (/ (cbrt x) y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) y)
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) y)
  (* (cbrt x) (cbrt x))
  (/ (/ (cbrt x) y) y)
  (/ (/ (sqrt x) (cbrt y)) (pow (cbrt y) 3))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (sqrt y)) (cbrt y))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) y) (cbrt y))
  (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (sqrt y)) (cbrt y))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) y)
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) y) (cbrt y))
  (/ (sqrt x) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) y)
  (sqrt x)
  (/ (/ (sqrt x) y) y)
  (/ (/ 1 (cbrt y)) (pow (cbrt y) 3))
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ 1 y)
  (/ x y)
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  1
  (/ (/ x y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  1
  (/ (/ x y) y)
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ x (sqrt y))
  (/ (/ 1 y) (sqrt y))
  x
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ x y))
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ y (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (/ y (/ (cbrt x) (cbrt y)))
  (/ y (/ (cbrt x) (sqrt y)))
  (/ y (/ (cbrt x) y))
  (/ y (/ (sqrt x) (cbrt y)))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ y (/ (sqrt x) y))
  (/ y (/ x (cbrt y)))
  (/ y (/ x (sqrt y)))
  (/ y (/ x y))
  (/ y (/ x y))
  (pow y 2)
  (pow y 2)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
0.250 * * * [progress]: adding candidates to table
0.559 * * [progress]: iteration 3 / 4
0.559 * * * [progress]: picking best candidate
0.568 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (/ x y) (* (cbrt y) (cbrt y))) (cbrt y)))>
0.568 * * * [progress]: localizing error
0.576 * * * [progress]: generating rewritten candidates
0.576 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.582 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.583 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
0.584 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
0.587 * * * [progress]: generating series expansions
0.587 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.587 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
0.587 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
0.587 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
0.587 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
0.587 * [taylor]: Taking taylor expansion of 1/3 in y
0.587 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
0.587 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.587 * [taylor]: Taking taylor expansion of y in y
0.588 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
0.588 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
0.589 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
0.589 * [taylor]: Taking taylor expansion of 1/3 in y
0.589 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
0.589 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.589 * [taylor]: Taking taylor expansion of y in y
0.643 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
0.643 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.643 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.643 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.643 * [taylor]: Taking taylor expansion of 1/3 in y
0.643 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.643 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.643 * [taylor]: Taking taylor expansion of y in y
0.644 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.644 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.644 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.644 * [taylor]: Taking taylor expansion of 1/3 in y
0.644 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.644 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.644 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.644 * [taylor]: Taking taylor expansion of y in y
0.702 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
0.702 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
0.702 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
0.702 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.702 * [taylor]: Taking taylor expansion of -1 in y
0.703 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.703 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.703 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.703 * [taylor]: Taking taylor expansion of 1/3 in y
0.703 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.703 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.703 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.703 * [taylor]: Taking taylor expansion of y in y
0.704 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
0.704 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
0.704 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.704 * [taylor]: Taking taylor expansion of -1 in y
0.705 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
0.705 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
0.705 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
0.705 * [taylor]: Taking taylor expansion of 1/3 in y
0.705 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
0.705 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.705 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.705 * [taylor]: Taking taylor expansion of y in y
0.781 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.781 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.781 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.781 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.781 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.781 * [taylor]: Taking taylor expansion of 1/3 in y
0.781 * [taylor]: Taking taylor expansion of (log y) in y
0.781 * [taylor]: Taking taylor expansion of y in y
0.781 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.782 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.782 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.782 * [taylor]: Taking taylor expansion of 1/3 in y
0.782 * [taylor]: Taking taylor expansion of (log y) in y
0.782 * [taylor]: Taking taylor expansion of y in y
0.829 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.829 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.829 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.829 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.829 * [taylor]: Taking taylor expansion of 1/3 in y
0.829 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.829 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.829 * [taylor]: Taking taylor expansion of y in y
0.830 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.830 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.830 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.830 * [taylor]: Taking taylor expansion of 1/3 in y
0.830 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.830 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.830 * [taylor]: Taking taylor expansion of y in y
0.886 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.886 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.886 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.886 * [taylor]: Taking taylor expansion of -1 in y
0.887 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.887 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.887 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.887 * [taylor]: Taking taylor expansion of 1/3 in y
0.887 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.887 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.887 * [taylor]: Taking taylor expansion of y in y
0.888 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.888 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.888 * [taylor]: Taking taylor expansion of -1 in y
0.889 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.889 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.889 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.889 * [taylor]: Taking taylor expansion of 1/3 in y
0.889 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.889 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.889 * [taylor]: Taking taylor expansion of y in y
0.955 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2)
0.955 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.955 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.955 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.955 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.955 * [taylor]: Taking taylor expansion of 1/3 in y
0.955 * [taylor]: Taking taylor expansion of (log y) in y
0.955 * [taylor]: Taking taylor expansion of y in y
0.956 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.956 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.956 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.956 * [taylor]: Taking taylor expansion of 1/3 in y
0.956 * [taylor]: Taking taylor expansion of (log y) in y
0.956 * [taylor]: Taking taylor expansion of y in y
1.008 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.009 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.009 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.009 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.009 * [taylor]: Taking taylor expansion of 1/3 in y
1.009 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.009 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.009 * [taylor]: Taking taylor expansion of y in y
1.009 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.010 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.010 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.010 * [taylor]: Taking taylor expansion of 1/3 in y
1.010 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.010 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.010 * [taylor]: Taking taylor expansion of y in y
1.059 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.059 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.060 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.060 * [taylor]: Taking taylor expansion of -1 in y
1.060 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.060 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.060 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.060 * [taylor]: Taking taylor expansion of 1/3 in y
1.060 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.060 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.060 * [taylor]: Taking taylor expansion of y in y
1.061 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.061 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.061 * [taylor]: Taking taylor expansion of -1 in y
1.067 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.068 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.068 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.068 * [taylor]: Taking taylor expansion of 1/3 in y
1.068 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.068 * [taylor]: Taking taylor expansion of y in y
1.129 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
1.129 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.129 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.129 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.129 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.129 * [taylor]: Taking taylor expansion of 1/3 in y
1.129 * [taylor]: Taking taylor expansion of (log y) in y
1.129 * [taylor]: Taking taylor expansion of y in y
1.130 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.130 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.130 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.130 * [taylor]: Taking taylor expansion of 1/3 in y
1.130 * [taylor]: Taking taylor expansion of (log y) in y
1.130 * [taylor]: Taking taylor expansion of y in y
1.184 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.184 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.184 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.184 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.184 * [taylor]: Taking taylor expansion of 1/3 in y
1.184 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.184 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.184 * [taylor]: Taking taylor expansion of y in y
1.185 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.185 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.185 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.185 * [taylor]: Taking taylor expansion of 1/3 in y
1.185 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.185 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.185 * [taylor]: Taking taylor expansion of y in y
1.241 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.241 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.241 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.241 * [taylor]: Taking taylor expansion of -1 in y
1.242 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.242 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.242 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.242 * [taylor]: Taking taylor expansion of 1/3 in y
1.242 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.242 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.242 * [taylor]: Taking taylor expansion of y in y
1.243 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.243 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.243 * [taylor]: Taking taylor expansion of -1 in y
1.244 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.244 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.244 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.244 * [taylor]: Taking taylor expansion of 1/3 in y
1.244 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.244 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.244 * [taylor]: Taking taylor expansion of y in y
1.311 * * * [progress]: simplifying candidates
1.312 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 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))
  (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))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
  (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))
1.316 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
1.319 * * [simplify]: iteration  1 :  479  enodes  (cost  261 )
1.334 * * [simplify]: iteration  2 :  2963  enodes  (cost  238 )
1.398 * * [simplify]: iteration  3 :  5002  enodes  (cost  235 )
1.400 * [simplify]: Simplified to:
   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)
  (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))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
  (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))
1.400 * * * [progress]: adding candidates to table
1.569 * * [progress]: iteration 4 / 4
1.569 * * * [progress]: picking best candidate
1.577 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x y) (cbrt y))))>
1.577 * * * [progress]: localizing error
1.585 * * * [progress]: generating rewritten candidates
1.585 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.591 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
1.592 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
1.593 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
1.596 * * * [progress]: generating series expansions
1.596 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.596 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
1.596 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
1.596 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
1.596 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
1.596 * [taylor]: Taking taylor expansion of 1/3 in y
1.596 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
1.596 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.596 * [taylor]: Taking taylor expansion of y in y
1.597 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
1.597 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
1.597 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
1.598 * [taylor]: Taking taylor expansion of 1/3 in y
1.598 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
1.598 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.598 * [taylor]: Taking taylor expansion of y in y
1.654 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
1.654 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.654 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.654 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.654 * [taylor]: Taking taylor expansion of 1/3 in y
1.654 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.654 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.654 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.654 * [taylor]: Taking taylor expansion of y in y
1.655 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.655 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.655 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.655 * [taylor]: Taking taylor expansion of 1/3 in y
1.655 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.655 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.655 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.655 * [taylor]: Taking taylor expansion of y in y
1.715 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
1.715 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.715 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.715 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.715 * [taylor]: Taking taylor expansion of -1 in y
1.716 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.716 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.716 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.716 * [taylor]: Taking taylor expansion of 1/3 in y
1.716 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.716 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.716 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.716 * [taylor]: Taking taylor expansion of y in y
1.717 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.717 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.717 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.717 * [taylor]: Taking taylor expansion of -1 in y
1.718 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.718 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.718 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.718 * [taylor]: Taking taylor expansion of 1/3 in y
1.718 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.718 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.718 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.718 * [taylor]: Taking taylor expansion of y in y
1.794 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
1.794 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.794 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.794 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.794 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.794 * [taylor]: Taking taylor expansion of 1/3 in y
1.794 * [taylor]: Taking taylor expansion of (log y) in y
1.794 * [taylor]: Taking taylor expansion of y in y
1.795 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.795 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.795 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.795 * [taylor]: Taking taylor expansion of 1/3 in y
1.795 * [taylor]: Taking taylor expansion of (log y) in y
1.795 * [taylor]: Taking taylor expansion of y in y
1.847 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.847 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.847 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.847 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.847 * [taylor]: Taking taylor expansion of 1/3 in y
1.848 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.848 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.848 * [taylor]: Taking taylor expansion of y in y
1.848 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.848 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.848 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.848 * [taylor]: Taking taylor expansion of 1/3 in y
1.848 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.848 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.848 * [taylor]: Taking taylor expansion of y in y
1.899 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.899 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.899 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.899 * [taylor]: Taking taylor expansion of -1 in y
1.900 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.900 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.900 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.900 * [taylor]: Taking taylor expansion of 1/3 in y
1.900 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.900 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.900 * [taylor]: Taking taylor expansion of y in y
1.901 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.901 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.901 * [taylor]: Taking taylor expansion of -1 in y
1.902 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.902 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.902 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.902 * [taylor]: Taking taylor expansion of 1/3 in y
1.902 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.902 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.902 * [taylor]: Taking taylor expansion of y in y
1.967 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2)
1.968 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.968 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.968 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.968 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.968 * [taylor]: Taking taylor expansion of 1/3 in y
1.968 * [taylor]: Taking taylor expansion of (log y) in y
1.968 * [taylor]: Taking taylor expansion of y in y
1.968 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.968 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.968 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.968 * [taylor]: Taking taylor expansion of 1/3 in y
1.968 * [taylor]: Taking taylor expansion of (log y) in y
1.968 * [taylor]: Taking taylor expansion of y in y
2.020 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.020 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.020 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.020 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.020 * [taylor]: Taking taylor expansion of 1/3 in y
2.020 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.020 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.020 * [taylor]: Taking taylor expansion of y in y
2.021 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.021 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.021 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.021 * [taylor]: Taking taylor expansion of 1/3 in y
2.021 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.021 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.021 * [taylor]: Taking taylor expansion of y in y
2.076 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
2.076 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
2.076 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.076 * [taylor]: Taking taylor expansion of -1 in y
2.077 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.077 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.077 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.077 * [taylor]: Taking taylor expansion of 1/3 in y
2.077 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.077 * [taylor]: Taking taylor expansion of y in y
2.078 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
2.078 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.078 * [taylor]: Taking taylor expansion of -1 in y
2.078 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.078 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.078 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.078 * [taylor]: Taking taylor expansion of 1/3 in y
2.078 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.079 * [taylor]: Taking taylor expansion of y in y
2.144 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
2.144 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.144 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.144 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.144 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.144 * [taylor]: Taking taylor expansion of 1/3 in y
2.145 * [taylor]: Taking taylor expansion of (log y) in y
2.145 * [taylor]: Taking taylor expansion of y in y
2.145 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.145 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.145 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.145 * [taylor]: Taking taylor expansion of 1/3 in y
2.145 * [taylor]: Taking taylor expansion of (log y) in y
2.145 * [taylor]: Taking taylor expansion of y in y
2.192 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.192 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.192 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.192 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.192 * [taylor]: Taking taylor expansion of 1/3 in y
2.192 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.192 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.192 * [taylor]: Taking taylor expansion of y in y
2.193 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.193 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.193 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.193 * [taylor]: Taking taylor expansion of 1/3 in y
2.193 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.193 * [taylor]: Taking taylor expansion of y in y
2.248 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
2.248 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
2.248 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.248 * [taylor]: Taking taylor expansion of -1 in y
2.249 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.249 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.249 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.249 * [taylor]: Taking taylor expansion of 1/3 in y
2.249 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.249 * [taylor]: Taking taylor expansion of y in y
2.250 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
2.250 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.250 * [taylor]: Taking taylor expansion of -1 in y
2.251 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.251 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.251 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.251 * [taylor]: Taking taylor expansion of 1/3 in y
2.251 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.251 * [taylor]: Taking taylor expansion of y in y
2.317 * * * [progress]: simplifying candidates
2.318 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 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))
  (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))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
  (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))
2.322 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
2.325 * * [simplify]: iteration  1 :  479  enodes  (cost  261 )
2.338 * * [simplify]: iteration  2 :  2963  enodes  (cost  238 )
2.399 * * [simplify]: iteration  3 :  5002  enodes  (cost  235 )
2.401 * [simplify]: Simplified to:
   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)
  (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))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
  (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))
2.401 * * * [progress]: adding candidates to table
2.590 * [progress]: [Phase 3 of 3] Extracting.
2.590 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))))> #<alt (λ (x y) (/ (/ (/ x y) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x y) (cbrt y))))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ (/ (/ x y) (sqrt y)) (sqrt y)))>)
2.591 * * * [regime-changes]: Trying 4 branch expressions: ((* y y) (/ x (* y y)) y x)
2.591 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))))> #<alt (λ (x y) (/ (/ (/ x y) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x y) (cbrt y))))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ (/ (/ x y) (sqrt y)) (sqrt y)))>)
2.626 * * * * [regimes]: Trying to branch on (/ x (* y y)) from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))))> #<alt (λ (x y) (/ (/ (/ x y) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x y) (cbrt y))))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ (/ (/ x y) (sqrt y)) (sqrt y)))>)
2.645 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))))> #<alt (λ (x y) (/ (/ (/ x y) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x y) (cbrt y))))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ (/ (/ x y) (sqrt y)) (sqrt y)))>)
2.669 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))))> #<alt (λ (x y) (/ (/ (/ x y) (* (cbrt y) (cbrt y))) (cbrt y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x y) (cbrt y))))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ (/ (/ x y) (sqrt y)) (sqrt y)))>)
2.693 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.693 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (/ x y) y)
2.694 * * [simplify]: iteration  0 :  4  enodes  (cost  2 )
2.694 * [simplify]: Simplified to:
   (/ (/ x y) y)
3.198 * [regime-testing]: Baseline error score: 0.17377172146518316
3.199 * [regime-testing]: Oracle error score: 0.020002500312539067
3.200 * [regime-testing]: End program error score: 0.17377172146518316
3.217 * [regime-testing]: Target error score: 0.17377172146518316