9.738 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ x (* y y)) 3.0)
0.019 * * [simplify]: iteration  0 :  10  enodes  (cost  3 )
0.021 * * [simplify]: iteration  1 :  11  enodes  (cost  3 )
0.022 * * [simplify]: iteration  2 :  11  enodes  (cost  3 )
0.022 * [simplify]: Simplified to:
   (- (/ x (* y y)) 3.0)
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (* y y)) 3.0))>
0.024 * * * [progress]: localizing error
0.029 * * * [progress]: generating rewritten candidates
0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.032 * * * [progress]: generating series expansions
0.032 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.033 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.033 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.033 * [taylor]: Taking taylor expansion of x in y
0.033 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.033 * [taylor]: Taking taylor expansion of y in y
0.033 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.033 * [taylor]: Taking taylor expansion of y in x
0.033 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.033 * [taylor]: Taking taylor expansion of x in x
0.033 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.033 * [taylor]: Taking taylor expansion of y in x
0.034 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) 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 0 in y
0.036 * [taylor]: Taking taylor expansion of 0 in y
0.038 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.040 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of x in y
0.041 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.041 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.041 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.050 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.050 * [taylor]: Taking taylor expansion of -1 in y
0.050 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.050 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.051 * [taylor]: Taking taylor expansion of -1 in x
0.051 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.051 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.051 * [taylor]: Taking taylor expansion of -1 in x
0.051 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.051 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.051 * [taylor]: Taking taylor expansion of -1 in y
0.051 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * * * [progress]: simplifying candidates
0.060 * [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))
0.064 * * [simplify]: iteration  0 :  99  enodes  (cost  86 )
0.066 * * [simplify]: iteration  1 :  320  enodes  (cost  71 )
0.071 * * [simplify]: iteration  2 :  952  enodes  (cost  71 )
0.090 * * [simplify]: iteration  3 :  4497  enodes  (cost  71 )
0.156 * * [simplify]: iteration  4 :  5002  enodes  (cost  71 )
0.157 * [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))
0.157 * * * [progress]: adding candidates to table
0.192 * * [progress]: iteration 2 / 4
0.192 * * * [progress]: picking best candidate
0.199 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (/ x y) y) 3.0))>
0.199 * * * [progress]: localizing error
0.204 * * * [progress]: generating rewritten candidates
0.204 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.213 * * * [progress]: generating series expansions
0.213 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.213 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.213 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.213 * [taylor]: Taking taylor expansion of x in y
0.213 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.213 * [taylor]: Taking taylor expansion of y in y
0.214 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.214 * [taylor]: Taking taylor expansion of y in x
0.214 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.214 * [taylor]: Taking taylor expansion of y in x
0.214 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.214 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.214 * [taylor]: Taking taylor expansion of y in y
0.215 * [taylor]: Taking taylor expansion of 0 in y
0.217 * [taylor]: Taking taylor expansion of 0 in y
0.219 * [taylor]: Taking taylor expansion of 0 in y
0.221 * [taylor]: Taking taylor expansion of 0 in y
0.221 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.221 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.221 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.221 * [taylor]: Taking taylor expansion of y in y
0.221 * [taylor]: Taking taylor expansion of x in y
0.222 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.222 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.222 * [taylor]: Taking taylor expansion of y in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.222 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.222 * [taylor]: Taking taylor expansion of y in x
0.222 * [taylor]: Taking taylor expansion of x in x
0.222 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.222 * [taylor]: Taking taylor expansion of y in y
0.223 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [taylor]: Taking taylor expansion of 0 in y
0.227 * [taylor]: Taking taylor expansion of 0 in y
0.227 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.227 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.227 * [taylor]: Taking taylor expansion of -1 in y
0.227 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.227 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [taylor]: Taking taylor expansion of x in y
0.228 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.228 * [taylor]: Taking taylor expansion of -1 in x
0.228 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.228 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.228 * [taylor]: Taking taylor expansion of -1 in x
0.228 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.228 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.228 * [taylor]: Taking taylor expansion of -1 in y
0.228 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.228 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.236 * * * [progress]: simplifying candidates
0.237 * [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))
0.243 * * [simplify]: iteration  0 :  311  enodes  (cost  449 )
0.249 * * [simplify]: iteration  1 :  1180  enodes  (cost  415 )
0.270 * * [simplify]: iteration  2 :  5001  enodes  (cost  406 )
0.272 * [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)
0.273 * * * [progress]: adding candidates to table
0.599 * * [progress]: iteration 3 / 4
0.599 * * * [progress]: picking best candidate
0.605 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (/ x y) (/ 1 y)) 3.0))>
0.605 * * * [progress]: localizing error
0.611 * * * [progress]: generating rewritten candidates
0.611 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.626 * * * [progress]: generating series expansions
0.626 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.626 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.626 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.626 * [taylor]: Taking taylor expansion of x in y
0.626 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.626 * [taylor]: Taking taylor expansion of y in y
0.627 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.627 * [taylor]: Taking taylor expansion of y in x
0.627 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.627 * [taylor]: Taking taylor expansion of x in x
0.627 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.627 * [taylor]: Taking taylor expansion of y in x
0.627 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.627 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.627 * [taylor]: Taking taylor expansion of y in y
0.628 * [taylor]: Taking taylor expansion of 0 in y
0.629 * [taylor]: Taking taylor expansion of 0 in y
0.631 * [taylor]: Taking taylor expansion of 0 in y
0.633 * [taylor]: Taking taylor expansion of 0 in y
0.634 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.634 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.634 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.634 * [taylor]: Taking taylor expansion of y in y
0.634 * [taylor]: Taking taylor expansion of x in y
0.634 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.634 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.634 * [taylor]: Taking taylor expansion of y in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.634 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.634 * [taylor]: Taking taylor expansion of y in x
0.634 * [taylor]: Taking taylor expansion of x in x
0.634 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.634 * [taylor]: Taking taylor expansion of y in y
0.635 * [taylor]: Taking taylor expansion of 0 in y
0.637 * [taylor]: Taking taylor expansion of 0 in y
0.639 * [taylor]: Taking taylor expansion of 0 in y
0.639 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.639 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.639 * [taylor]: Taking taylor expansion of -1 in y
0.640 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.640 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.640 * [taylor]: Taking taylor expansion of y in y
0.640 * [taylor]: Taking taylor expansion of x in y
0.640 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.640 * [taylor]: Taking taylor expansion of -1 in x
0.640 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.640 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.640 * [taylor]: Taking taylor expansion of y in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.640 * [taylor]: Taking taylor expansion of -1 in x
0.640 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.640 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.640 * [taylor]: Taking taylor expansion of y in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.640 * [taylor]: Taking taylor expansion of -1 in y
0.640 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.640 * [taylor]: Taking taylor expansion of y in y
0.642 * [taylor]: Taking taylor expansion of 0 in y
0.645 * [taylor]: Taking taylor expansion of 0 in y
0.649 * [taylor]: Taking taylor expansion of 0 in y
0.649 * * * [progress]: simplifying candidates
0.650 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ x y) (/ 1 y))
  (+ (- (log x) (log y)) (- (log y)))
  (+ (- (log x) (log y)) (- 0 (log y)))
  (+ (- (log x) (log y)) (- (log 1) (log y)))
  (+ (- (log x) (log y)) (log (/ 1 y)))
  (+ (log (/ x y)) (- (log y)))
  (+ (log (/ x y)) (- 0 (log y)))
  (+ (log (/ x y)) (- (log 1) (log y)))
  (+ (log (/ x y)) (log (/ 1 y)))
  (log (* (/ x y) (/ 1 y)))
  (exp (* (/ x y) (/ 1 y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* y y) y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (/ (* (* 1 1) 1) (* (* y y) y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))
  (* (cbrt (* (/ x y) (/ 1 y))) (cbrt (* (/ x y) (/ 1 y))))
  (cbrt (* (/ x y) (/ 1 y)))
  (* (* (* (/ x y) (/ 1 y)) (* (/ x y) (/ 1 y))) (* (/ x y) (/ 1 y)))
  (sqrt (* (/ x y) (/ 1 y)))
  (sqrt (* (/ x y) (/ 1 y)))
  (* x 1)
  (* y y)
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (sqrt (/ x y)) (/ (sqrt 1) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt 1) (sqrt y)))
  (* (sqrt (/ x y)) (/ 1 (sqrt y)))
  (* (sqrt (/ x y)) (/ 1 (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt 1) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt 1) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ 1 (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ 1 (sqrt y)))
  (* (/ x y) (* (cbrt (/ 1 y)) (cbrt (/ 1 y))))
  (* (/ x y) (sqrt (/ 1 y)))
  (* (/ x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt y)))
  (* (/ x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (/ x y) (/ (sqrt 1) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (sqrt 1) (sqrt y)))
  (* (/ x y) (/ (sqrt 1) 1))
  (* (/ x y) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ 1 (sqrt y)))
  (* (/ x y) (/ 1 1))
  (* (/ x y) 1)
  (* (/ x y) 1)
  (* (cbrt (/ x y)) (/ 1 y))
  (* (sqrt (/ x y)) (/ 1 y))
  (* (/ (cbrt x) (cbrt y)) (/ 1 y))
  (* (/ (cbrt x) (sqrt y)) (/ 1 y))
  (* (/ (cbrt x) y) (/ 1 y))
  (* (/ (sqrt x) (cbrt y)) (/ 1 y))
  (* (/ (sqrt x) (sqrt y)) (/ 1 y))
  (* (/ (sqrt x) y) (/ 1 y))
  (* (/ x (cbrt y)) (/ 1 y))
  (* (/ x (sqrt y)) (/ 1 y))
  (* (/ x y) (/ 1 y))
  (* (/ x y) (/ 1 y))
  (* (/ 1 y) (/ 1 y))
  (* (/ x y) 1)
  (* x (/ 1 y))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.654 * * [simplify]: iteration  0 :  327  enodes  (cost  300 )
0.662 * * [simplify]: iteration  1 :  1578  enodes  (cost  253 )
0.692 * * [simplify]: iteration  2 :  5001  enodes  (cost  219 )
0.694 * [simplify]: Simplified to:
   (/ (/ x y) y)
  (- (log (/ x y)) (log y))
  (- (log (/ x y)) (log y))
  (- (log (/ x y)) (log y))
  (- (log (/ x y)) (log y))
  (- (log (/ x y)) (log y))
  (- (log (/ x y)) (log y))
  (- (log (/ x y)) (log y))
  (- (log (/ x y)) (log y))
  (- (log (/ x y)) (log y))
  (exp (* (/ x y) (/ 1 y)))
  (pow (/ (/ x y) y) 3)
  (pow (/ (/ x y) y) 3)
  (pow (/ (/ x y) y) 3)
  (pow (/ (/ x y) y) 3)
  (* (cbrt (* (/ x y) (/ 1 y))) (cbrt (* (/ x y) (/ 1 y))))
  (cbrt (* (/ x y) (/ 1 y)))
  (pow (/ (/ x y) y) 3)
  (sqrt (* (/ x y) (/ 1 y)))
  (sqrt (* (/ x y) (/ 1 y)))
  x
  (pow y 2)
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (/ (sqrt (/ x y)) (pow y 1/2))
  (/ (sqrt (/ x y)) (pow y 1/2))
  (/ (sqrt (/ x y)) (pow y 1/2))
  (/ (sqrt (/ x y)) (pow y 1/2))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y)))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (* (/ x y) (* (cbrt (/ 1 y)) (cbrt (/ 1 y))))
  (* (/ x y) (sqrt (/ 1 y)))
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ x y)
  (/ x y)
  (* (cbrt (/ x y)) (/ 1 y))
  (* (sqrt (/ x y)) (/ 1 y))
  (* (/ (cbrt x) (cbrt y)) (/ 1 y))
  (/ (/ (cbrt x) y) (pow y 1/2))
  (* (/ (cbrt x) y) (/ 1 y))
  (* (/ (sqrt x) (cbrt y)) (/ 1 y))
  (/ (/ (sqrt x) y) (pow y 1/2))
  (* (/ (sqrt x) y) (/ 1 y))
  (/ (/ x y) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ 1 (pow y 2))
  (/ x y)
  (/ x y)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
0.694 * * * [progress]: adding candidates to table
0.793 * * [progress]: iteration 4 / 4
0.793 * * * [progress]: picking best candidate
0.798 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (/ 1 (* (cbrt y) (cbrt y))) (/ y (/ x (cbrt y)))) 3.0))>
0.798 * * * [progress]: localizing error
0.812 * * * [progress]: generating rewritten candidates
0.812 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 2)
0.812 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2)
0.813 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1)
0.813 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
0.821 * * * [progress]: generating series expansions
0.821 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 2)
0.821 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.821 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.821 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.821 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.821 * [taylor]: Taking taylor expansion of 1/3 in y
0.821 * [taylor]: Taking taylor expansion of (log y) in y
0.821 * [taylor]: Taking taylor expansion of y in y
0.822 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.822 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.822 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.822 * [taylor]: Taking taylor expansion of 1/3 in y
0.822 * [taylor]: Taking taylor expansion of (log y) in y
0.822 * [taylor]: Taking taylor expansion of y in y
0.871 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.871 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.871 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.871 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.871 * [taylor]: Taking taylor expansion of 1/3 in y
0.871 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.871 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.871 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.872 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.872 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.872 * [taylor]: Taking taylor expansion of 1/3 in y
0.872 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.872 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.928 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.928 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.928 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.928 * [taylor]: Taking taylor expansion of -1 in y
0.929 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.929 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.929 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.929 * [taylor]: Taking taylor expansion of 1/3 in y
0.929 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.929 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.929 * [taylor]: Taking taylor expansion of y in y
0.930 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.930 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.930 * [taylor]: Taking taylor expansion of -1 in y
0.931 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.931 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.931 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.931 * [taylor]: Taking taylor expansion of 1/3 in y
0.931 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.931 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.931 * [taylor]: Taking taylor expansion of y in y
0.998 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2)
0.998 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.998 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.998 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.998 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.998 * [taylor]: Taking taylor expansion of 1/3 in y
0.998 * [taylor]: Taking taylor expansion of (log y) in y
0.998 * [taylor]: Taking taylor expansion of y in y
0.999 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.999 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.999 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.999 * [taylor]: Taking taylor expansion of 1/3 in y
0.999 * [taylor]: Taking taylor expansion of (log y) in y
0.999 * [taylor]: Taking taylor expansion of y in y
1.051 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.051 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.051 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.051 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.051 * [taylor]: Taking taylor expansion of 1/3 in y
1.051 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.051 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.051 * [taylor]: Taking taylor expansion of y in y
1.052 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.052 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.052 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.052 * [taylor]: Taking taylor expansion of 1/3 in y
1.052 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.052 * [taylor]: Taking taylor expansion of y in y
1.105 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.105 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.105 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.105 * [taylor]: Taking taylor expansion of -1 in y
1.106 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.106 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.106 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.106 * [taylor]: Taking taylor expansion of 1/3 in y
1.106 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.106 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.106 * [taylor]: Taking taylor expansion of y in y
1.107 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.107 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.107 * [taylor]: Taking taylor expansion of -1 in y
1.108 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.108 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.108 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.108 * [taylor]: Taking taylor expansion of 1/3 in y
1.108 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.108 * [taylor]: Taking taylor expansion of y in y
1.180 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1)
1.180 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.180 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.180 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.180 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.180 * [taylor]: Taking taylor expansion of 1/3 in y
1.180 * [taylor]: Taking taylor expansion of (log y) in y
1.180 * [taylor]: Taking taylor expansion of y in y
1.181 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.181 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.181 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.181 * [taylor]: Taking taylor expansion of 1/3 in y
1.181 * [taylor]: Taking taylor expansion of (log y) in y
1.181 * [taylor]: Taking taylor expansion of y in y
1.237 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.237 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.237 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.237 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.237 * [taylor]: Taking taylor expansion of 1/3 in y
1.237 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.237 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.237 * [taylor]: Taking taylor expansion of y in y
1.238 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.238 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.238 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.238 * [taylor]: Taking taylor expansion of 1/3 in y
1.238 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.238 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.238 * [taylor]: Taking taylor expansion of y in y
1.298 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.298 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.298 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.298 * [taylor]: Taking taylor expansion of -1 in y
1.299 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.299 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.299 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.299 * [taylor]: Taking taylor expansion of 1/3 in y
1.299 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.299 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.299 * [taylor]: Taking taylor expansion of y in y
1.300 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.300 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.300 * [taylor]: Taking taylor expansion of -1 in y
1.301 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.301 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.301 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.301 * [taylor]: Taking taylor expansion of 1/3 in y
1.301 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.301 * [taylor]: Taking taylor expansion of y in y
1.372 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
1.372 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
1.372 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
1.372 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
1.372 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
1.372 * [taylor]: Taking taylor expansion of 1/3 in y
1.372 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
1.372 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.372 * [taylor]: Taking taylor expansion of y in y
1.373 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
1.373 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
1.373 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
1.373 * [taylor]: Taking taylor expansion of 1/3 in y
1.373 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
1.373 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.373 * [taylor]: Taking taylor expansion of y in y
1.425 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
1.425 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.425 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.425 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.425 * [taylor]: Taking taylor expansion of 1/3 in y
1.425 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.425 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.425 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.425 * [taylor]: Taking taylor expansion of y in y
1.427 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.427 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.427 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.427 * [taylor]: Taking taylor expansion of 1/3 in y
1.427 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.427 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.427 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.427 * [taylor]: Taking taylor expansion of y in y
1.490 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
1.490 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.490 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.490 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.490 * [taylor]: Taking taylor expansion of -1 in y
1.491 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.491 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.491 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.491 * [taylor]: Taking taylor expansion of 1/3 in y
1.491 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.491 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.491 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.491 * [taylor]: Taking taylor expansion of y in y
1.492 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.492 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.492 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.492 * [taylor]: Taking taylor expansion of -1 in y
1.493 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.493 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.493 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.493 * [taylor]: Taking taylor expansion of 1/3 in y
1.493 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.493 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.493 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.493 * [taylor]: Taking taylor expansion of y in y
1.575 * * * [progress]: simplifying candidates
1.576 * [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))
1.580 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
1.583 * * [simplify]: iteration  1 :  472  enodes  (cost  261 )
1.599 * * [simplify]: iteration  2 :  2959  enodes  (cost  238 )
1.665 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
1.667 * [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))
1.667 * * * [progress]: adding candidates to table
1.878 * [progress]: [Phase 3 of 3] Extracting.
1.878 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (* (cbrt (/ x y)) (cbrt (/ x y))) (/ (cbrt (/ x y)) y)) 3.0))> #<alt (λ (x y) (- (* (/ x y) (/ 1 y)) 3.0))> #<alt (λ (x y) (- (/ (/ 1 (* (cbrt y) (cbrt y))) (/ y (/ x (cbrt y)))) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (* x (/ 1 (pow y 2))) 3.0))>)
1.879 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (/ x (* y y)) (- (/ x (* y y)) 3.0) y x)
1.879 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (* (cbrt (/ x y)) (cbrt (/ x y))) (/ (cbrt (/ x y)) y)) 3.0))> #<alt (λ (x y) (- (* (/ x y) (/ 1 y)) 3.0))> #<alt (λ (x y) (- (/ (/ 1 (* (cbrt y) (cbrt y))) (/ y (/ x (cbrt y)))) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (* x (/ 1 (pow y 2))) 3.0))>)
1.900 * * * * [regimes]: Trying to branch on (/ x (* y y)) from (#<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (* (cbrt (/ x y)) (cbrt (/ x y))) (/ (cbrt (/ x y)) y)) 3.0))> #<alt (λ (x y) (- (* (/ x y) (/ 1 y)) 3.0))> #<alt (λ (x y) (- (/ (/ 1 (* (cbrt y) (cbrt y))) (/ y (/ x (cbrt y)))) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (* x (/ 1 (pow y 2))) 3.0))>)
1.917 * * * * [regimes]: Trying to branch on (- (/ x (* y y)) 3.0) from (#<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (* (cbrt (/ x y)) (cbrt (/ x y))) (/ (cbrt (/ x y)) y)) 3.0))> #<alt (λ (x y) (- (* (/ x y) (/ 1 y)) 3.0))> #<alt (λ (x y) (- (/ (/ 1 (* (cbrt y) (cbrt y))) (/ y (/ x (cbrt y)))) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (* x (/ 1 (pow y 2))) 3.0))>)
1.934 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (* (cbrt (/ x y)) (cbrt (/ x y))) (/ (cbrt (/ x y)) y)) 3.0))> #<alt (λ (x y) (- (* (/ x y) (/ 1 y)) 3.0))> #<alt (λ (x y) (- (/ (/ 1 (* (cbrt y) (cbrt y))) (/ y (/ x (cbrt y)))) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (* x (/ 1 (pow y 2))) 3.0))>)
1.955 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (* (cbrt (/ x y)) (cbrt (/ x y))) (/ (cbrt (/ x y)) y)) 3.0))> #<alt (λ (x y) (- (* (/ x y) (/ 1 y)) 3.0))> #<alt (λ (x y) (- (/ (/ 1 (* (cbrt y) (cbrt y))) (/ y (/ x (cbrt y)))) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (* x (/ 1 (pow y 2))) 3.0))>)
1.974 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
1.974 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ (/ x y) y) 3.0)
1.974 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
1.974 * [simplify]: Simplified to:
   (- (/ (/ x y) y) 3.0)
2.507 * [regime-testing]: Baseline error score: 0.09225869232697835
2.508 * [regime-testing]: Oracle error score: 0.018971732404320974
2.509 * [regime-testing]: End program error score: 0.09225869232697835
2.526 * [regime-testing]: Target error score: 0.09225869232697835