56.596 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (* y y))
0.027 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.028 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.028 * [simplify]: Simplified to:
   (/ x (* y y))
0.029 * * [progress]: iteration 1 / 4
0.029 * * * [progress]: picking best candidate
0.030 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (* y y)))>
0.030 * * * [progress]: localizing error
0.035 * * * [progress]: generating rewritten candidates
0.035 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.042 * * * [progress]: generating series expansions
0.042 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.042 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.042 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.043 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.053 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.053 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [taylor]: Taking taylor expansion of x in y
0.054 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.054 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.054 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.062 * [taylor]: Taking taylor expansion of -1 in y
0.062 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.062 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.062 * [taylor]: Taking taylor expansion of -1 in x
0.062 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.062 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.063 * [taylor]: Taking taylor expansion of -1 in x
0.063 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.063 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.073 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.079 * * * [progress]: simplifying candidates
0.079 * [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))
0.084 * * [simplify]: iteration  0 :  99  enodes  (cost  86 )
0.087 * * [simplify]: iteration  1 :  320  enodes  (cost  71 )
0.093 * * [simplify]: iteration  2 :  952  enodes  (cost  71 )
0.114 * * [simplify]: iteration  3 :  4497  enodes  (cost  71 )
0.175 * * [simplify]: iteration  4 :  5002  enodes  (cost  71 )
0.176 * [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))
0.176 * * * [progress]: adding candidates to table
0.207 * * [progress]: iteration 2 / 4
0.207 * * * [progress]: picking best candidate
0.212 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ x y) y))>
0.212 * * * [progress]: localizing error
0.215 * * * [progress]: generating rewritten candidates
0.215 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.227 * * * [progress]: generating series expansions
0.227 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.227 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.227 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.227 * [taylor]: Taking taylor expansion of 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 (pow y 2)) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.228 * [taylor]: Taking taylor expansion of 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 (/ 1 (pow y 2)) in y
0.228 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.228 * [taylor]: Taking taylor expansion of y in y
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.230 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.234 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.234 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.234 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of x in y
0.234 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.234 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.234 * [taylor]: Taking taylor expansion of y in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.234 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.234 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.237 * [taylor]: Taking taylor expansion of 0 in y
0.239 * [taylor]: Taking taylor expansion of 0 in y
0.240 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.240 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.240 * [taylor]: Taking taylor expansion of -1 in y
0.240 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.240 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.240 * [taylor]: Taking taylor expansion of x in y
0.240 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.240 * [taylor]: Taking taylor expansion of -1 in x
0.240 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.240 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.240 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.240 * [taylor]: Taking taylor expansion of -1 in x
0.240 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.240 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.241 * [taylor]: Taking taylor expansion of -1 in y
0.241 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of 0 in y
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.248 * [taylor]: Taking taylor expansion of 0 in y
0.248 * * * [progress]: simplifying candidates
0.249 * [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))
0.254 * * [simplify]: iteration  0 :  311  enodes  (cost  449 )
0.259 * * [simplify]: iteration  1 :  1180  enodes  (cost  415 )
0.277 * * [simplify]: iteration  2 :  5001  enodes  (cost  406 )
0.279 * [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)
0.280 * * * [progress]: adding candidates to table
0.431 * * [progress]: iteration 3 / 4
0.431 * * * [progress]: picking best candidate
0.445 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 y) (/ x y)))>
0.445 * * * [progress]: localizing error
0.452 * * * [progress]: generating rewritten candidates
0.452 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.483 * * * [progress]: generating series expansions
0.483 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.483 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
0.483 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.483 * [taylor]: Taking taylor expansion of x in x
0.484 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.484 * [taylor]: Taking taylor expansion of y in x
0.484 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.484 * [taylor]: Taking taylor expansion of x in y
0.484 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.484 * [taylor]: Taking taylor expansion of y in y
0.484 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.484 * [taylor]: Taking taylor expansion of x in y
0.485 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.485 * [taylor]: Taking taylor expansion of y in y
0.485 * [taylor]: Taking taylor expansion of x in x
0.486 * [taylor]: Taking taylor expansion of 0 in x
0.489 * [taylor]: Taking taylor expansion of 0 in x
0.491 * [taylor]: Taking taylor expansion of 0 in x
0.491 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
0.491 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.491 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.491 * [taylor]: Taking taylor expansion of y in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.492 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.492 * [taylor]: Taking taylor expansion of y in y
0.492 * [taylor]: Taking taylor expansion of x in y
0.492 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.492 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.492 * [taylor]: Taking taylor expansion of y in y
0.492 * [taylor]: Taking taylor expansion of x in y
0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of 0 in x
0.494 * [taylor]: Taking taylor expansion of 0 in x
0.495 * [taylor]: Taking taylor expansion of 0 in x
0.496 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
0.496 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.496 * [taylor]: Taking taylor expansion of -1 in x
0.496 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.496 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.496 * [taylor]: Taking taylor expansion of y in x
0.496 * [taylor]: Taking taylor expansion of x in x
0.496 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.496 * [taylor]: Taking taylor expansion of -1 in y
0.496 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.496 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.496 * [taylor]: Taking taylor expansion of y in y
0.496 * [taylor]: Taking taylor expansion of x in y
0.496 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.496 * [taylor]: Taking taylor expansion of -1 in y
0.496 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.496 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.496 * [taylor]: Taking taylor expansion of y in y
0.496 * [taylor]: Taking taylor expansion of x in y
0.497 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.497 * [taylor]: Taking taylor expansion of -1 in x
0.497 * [taylor]: Taking taylor expansion of x in x
0.498 * [taylor]: Taking taylor expansion of 0 in x
0.499 * [taylor]: Taking taylor expansion of 0 in x
0.501 * [taylor]: Taking taylor expansion of 0 in x
0.502 * * * [progress]: simplifying candidates
0.503 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1 y) (/ x y))
  (+ (- (log y)) (- (log x) (log y)))
  (+ (- (log y)) (log (/ x y)))
  (+ (- 0 (log y)) (- (log x) (log y)))
  (+ (- 0 (log y)) (log (/ x y)))
  (+ (- (log 1) (log y)) (- (log x) (log y)))
  (+ (- (log 1) (log y)) (log (/ x y)))
  (+ (log (/ 1 y)) (- (log x) (log y)))
  (+ (log (/ 1 y)) (log (/ x y)))
  (log (* (/ 1 y) (/ x y)))
  (exp (* (/ 1 y) (/ x y)))
  (* (/ (* (* 1 1) 1) (* (* y y) y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (/ (* (* 1 1) 1) (* (* y y) y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
  (cbrt (* (/ 1 y) (/ x y)))
  (* (* (* (/ 1 y) (/ x y)) (* (/ 1 y) (/ x y))) (* (/ 1 y) (/ x y)))
  (sqrt (* (/ 1 y) (/ x y)))
  (sqrt (* (/ 1 y) (/ x y)))
  (* 1 x)
  (* y y)
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt 1) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt 1) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt 1) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt 1) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ 1 (sqrt y)) (sqrt (/ x y)))
  (* (/ 1 (sqrt y)) (sqrt (/ x y)))
  (* (/ 1 (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ 1 (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ 1 y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (/ 1 y) (sqrt (/ x y)))
  (* (/ 1 y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ 1 y) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ 1 y) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ 1 y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ 1 y) (/ (sqrt x) (sqrt y)))
  (* (/ 1 y) (/ (sqrt x) 1))
  (* (/ 1 y) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ 1 y) (/ 1 (sqrt y)))
  (* (/ 1 y) (/ 1 1))
  (* (/ 1 y) 1)
  (* (/ 1 y) x)
  (* (cbrt (/ 1 y)) (/ x y))
  (* (sqrt (/ 1 y)) (/ x y))
  (* (/ (cbrt 1) (cbrt y)) (/ x y))
  (* (/ (cbrt 1) (sqrt y)) (/ x y))
  (* (/ (cbrt 1) y) (/ x y))
  (* (/ (sqrt 1) (cbrt y)) (/ x y))
  (* (/ (sqrt 1) (sqrt y)) (/ x y))
  (* (/ (sqrt 1) y) (/ x y))
  (* (/ 1 (cbrt y)) (/ x y))
  (* (/ 1 (sqrt y)) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ 1 y) x)
  (* 1 (/ x y))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.507 * * [simplify]: iteration  0 :  322  enodes  (cost  297 )
0.514 * * [simplify]: iteration  1 :  1604  enodes  (cost  247 )
0.542 * * [simplify]: iteration  2 :  5001  enodes  (cost  211 )
0.544 * [simplify]: Simplified to:
   (/ x (pow y 2))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (exp (/ x (pow y 2)))
  (pow (/ (/ x y) y) 3)
  (pow (/ (/ x y) y) 3)
  (pow (/ (/ x y) y) 3)
  (pow (/ (/ x y) y) 3)
  (* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
  (cbrt (* (/ 1 y) (/ x y)))
  (pow (/ (/ x y) y) 3)
  (sqrt (* (/ 1 y) (/ x y)))
  (sqrt (* (/ 1 y) (/ x y)))
  x
  (pow y 2)
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (/ (sqrt (/ x y)) (pow y 1/2))
  (/ (sqrt (/ x y)) (pow y 1/2))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt (/ x y)) (pow y 1/2))
  (/ (sqrt (/ x y)) (pow y 1/2))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (* (/ 1 y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (/ 1 y) (sqrt (/ x y)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) y)
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) y)
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) y)
  (/ (sqrt x) (* (sqrt y) y))
  (/ (sqrt x) y)
  (/ (/ 1 y) (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (sqrt y))
  (/ 1 y)
  (/ 1 y)
  (/ x y)
  (* (cbrt (/ 1 y)) (/ x y))
  (* (sqrt (/ 1 y)) (/ x y))
  (/ (/ x y) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ x (pow y 2))
  (/ (/ x y) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ x (pow y 2))
  (/ (/ x y) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x y)
  (/ x y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.544 * * * [progress]: adding candidates to table
0.622 * * [progress]: iteration 4 / 4
0.622 * * * [progress]: picking best candidate
0.630 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) y)))>
0.630 * * * [progress]: localizing error
0.637 * * * [progress]: generating rewritten candidates
0.637 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
0.637 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
0.638 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.638 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
0.646 * * * [progress]: generating series expansions
0.646 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
0.646 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.646 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.646 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.646 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.646 * [taylor]: Taking taylor expansion of 1/3 in x
0.646 * [taylor]: Taking taylor expansion of (log x) in x
0.646 * [taylor]: Taking taylor expansion of x in x
0.647 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.647 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.647 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.647 * [taylor]: Taking taylor expansion of 1/3 in x
0.647 * [taylor]: Taking taylor expansion of (log x) in x
0.647 * [taylor]: Taking taylor expansion of x in x
0.697 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.697 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.697 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.697 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.697 * [taylor]: Taking taylor expansion of 1/3 in x
0.697 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.698 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.698 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.698 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.698 * [taylor]: Taking taylor expansion of 1/3 in x
0.698 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.698 * [taylor]: Taking taylor expansion of x in x
0.748 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.748 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.748 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.748 * [taylor]: Taking taylor expansion of -1 in x
0.748 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.749 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.749 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.749 * [taylor]: Taking taylor expansion of 1/3 in x
0.749 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.749 * [taylor]: Taking taylor expansion of x in x
0.749 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.749 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.749 * [taylor]: Taking taylor expansion of -1 in x
0.750 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.750 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.750 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.750 * [taylor]: Taking taylor expansion of 1/3 in x
0.750 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.750 * [taylor]: Taking taylor expansion of x in x
0.815 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
0.815 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
0.815 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.815 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.815 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.815 * [taylor]: Taking taylor expansion of 1/3 in x
0.815 * [taylor]: Taking taylor expansion of (log x) in x
0.815 * [taylor]: Taking taylor expansion of x in x
0.816 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
0.816 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
0.816 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
0.816 * [taylor]: Taking taylor expansion of 1/3 in x
0.816 * [taylor]: Taking taylor expansion of (log x) in x
0.816 * [taylor]: Taking taylor expansion of x in x
0.867 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
0.867 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.867 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.867 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.867 * [taylor]: Taking taylor expansion of 1/3 in x
0.867 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.868 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.868 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.868 * [taylor]: Taking taylor expansion of 1/3 in x
0.868 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.932 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
0.932 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.932 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.932 * [taylor]: Taking taylor expansion of -1 in x
0.934 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.934 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.934 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.934 * [taylor]: Taking taylor expansion of 1/3 in x
0.934 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.934 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.934 * [taylor]: Taking taylor expansion of x in x
0.935 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
0.935 * [taylor]: Taking taylor expansion of (cbrt -1) in x
0.935 * [taylor]: Taking taylor expansion of -1 in x
0.936 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
0.936 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
0.936 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
0.936 * [taylor]: Taking taylor expansion of 1/3 in x
0.936 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
0.936 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.936 * [taylor]: Taking taylor expansion of x in x
1.003 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
1.003 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
1.003 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
1.004 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
1.004 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
1.004 * [taylor]: Taking taylor expansion of 1/3 in x
1.004 * [taylor]: Taking taylor expansion of (log x) in x
1.004 * [taylor]: Taking taylor expansion of x in x
1.004 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
1.004 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
1.004 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
1.004 * [taylor]: Taking taylor expansion of 1/3 in x
1.004 * [taylor]: Taking taylor expansion of (log x) in x
1.004 * [taylor]: Taking taylor expansion of x in x
1.052 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
1.052 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.052 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.052 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.052 * [taylor]: Taking taylor expansion of 1/3 in x
1.052 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.052 * [taylor]: Taking taylor expansion of x in x
1.053 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.053 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.053 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.053 * [taylor]: Taking taylor expansion of 1/3 in x
1.053 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.053 * [taylor]: Taking taylor expansion of x in x
1.105 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
1.105 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.105 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.105 * [taylor]: Taking taylor expansion of -1 in x
1.106 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.106 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.106 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.106 * [taylor]: Taking taylor expansion of 1/3 in x
1.106 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.106 * [taylor]: Taking taylor expansion of x in x
1.107 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
1.107 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.107 * [taylor]: Taking taylor expansion of -1 in x
1.107 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
1.108 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
1.108 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
1.108 * [taylor]: Taking taylor expansion of 1/3 in x
1.108 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
1.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.108 * [taylor]: Taking taylor expansion of x in x
1.170 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1)
1.170 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0
1.170 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
1.170 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
1.170 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
1.170 * [taylor]: Taking taylor expansion of 1/3 in x
1.170 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
1.171 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.171 * [taylor]: Taking taylor expansion of x in x
1.171 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
1.171 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
1.171 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
1.171 * [taylor]: Taking taylor expansion of 1/3 in x
1.171 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
1.171 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.171 * [taylor]: Taking taylor expansion of x in x
1.224 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0
1.224 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.224 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.224 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.224 * [taylor]: Taking taylor expansion of 1/3 in x
1.224 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.224 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.224 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.224 * [taylor]: Taking taylor expansion of x in x
1.225 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.225 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.225 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.225 * [taylor]: Taking taylor expansion of 1/3 in x
1.225 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.225 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.225 * [taylor]: Taking taylor expansion of x in x
1.281 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0
1.281 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
1.281 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
1.281 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.281 * [taylor]: Taking taylor expansion of -1 in x
1.282 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.282 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.282 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.282 * [taylor]: Taking taylor expansion of 1/3 in x
1.282 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.282 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.282 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.282 * [taylor]: Taking taylor expansion of x in x
1.283 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
1.283 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
1.283 * [taylor]: Taking taylor expansion of (cbrt -1) in x
1.283 * [taylor]: Taking taylor expansion of -1 in x
1.284 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
1.284 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
1.284 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
1.284 * [taylor]: Taking taylor expansion of 1/3 in x
1.284 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
1.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.284 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.284 * [taylor]: Taking taylor expansion of x in x
1.371 * * * [progress]: simplifying candidates
1.372 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (+ 1/3 1/3)
  (+ 1 1)
  (* x x)
  (* (cbrt x) (cbrt x))
  (+ 1 1)
  (+ (log (cbrt x)) (log (cbrt x)))
  (log (* (cbrt x) (cbrt x)))
  (exp (* (cbrt x) (cbrt x)))
  (* x x)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt x) (cbrt x))
  (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 1 1)
  (* (cbrt x) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (* (cbrt x) (cbrt 1))
  (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt x) (sqrt (cbrt x)))
  (* (cbrt x) 1)
  (* (cbrt (cbrt x)) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (* (cbrt (cbrt x)) (cbrt x))
  (* (sqrt (cbrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 2/3)
  (pow (/ 1 x) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3))
1.375 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
1.378 * * [simplify]: iteration  1 :  472  enodes  (cost  261 )
1.391 * * [simplify]: iteration  2 :  2959  enodes  (cost  238 )
1.453 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
1.455 * [simplify]: Simplified to:
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (pow x 1/3)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  2/3
  2
  (pow x 2)
  (pow x 2/3)
  2
  (* 2/3 (log x))
  (* 2/3 (log x))
  (exp (pow x 2/3))
  (pow x 2)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (pow x 2)
  (fabs (pow x 1/3))
  (fabs (pow x 1/3))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  1
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (pow x 1/3)
  (pow x 1/3)
  1
  (pow x 2/3)
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (pow x 1/3)
  (pow x 1/3)
  2/3
  2
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 1/3)
  (pow (cbrt (cbrt x)) 5)
  (pow (sqrt (cbrt x)) 3)
  (pow x 1/3)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (pow (sqrt (cbrt x)) 3)
  (pow x 2/3)
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 1/3)
  (pow (/ 1 x) -1/3)
  (* (pow (* -1 x) 1/3) (cbrt -1))
  (pow x 2/3)
  (pow (/ 1 x) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow x 2) 1/3))
1.455 * * * [progress]: adding candidates to table
1.616 * [progress]: [Phase 3 of 3] Extracting.
1.616 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) y)))> #<alt (λ (x y) (/ (/ 1 (* (cbrt y) (cbrt y))) (/ y (/ x (cbrt y)))))> #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (/ 1 y) (/ x y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* x (/ 1 (* y y))))>)
1.616 * * * [regime-changes]: Trying 4 branch expressions: ((* y y) (/ x (* y y)) y x)
1.616 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) y)))> #<alt (λ (x y) (/ (/ 1 (* (cbrt y) (cbrt y))) (/ y (/ x (cbrt y)))))> #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (/ 1 y) (/ x y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* x (/ 1 (* y y))))>)
1.634 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (* x (/ 1 (* y y))))>)
1.646 * * * * [regimes]: Trying to branch on (/ x (* y y)) from (#<alt (λ (x y) (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) y)))> #<alt (λ (x y) (/ (/ 1 (* (cbrt y) (cbrt y))) (/ y (/ x (cbrt y)))))> #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (/ 1 y) (/ x y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* x (/ 1 (* y y))))>)
1.664 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) y)))> #<alt (λ (x y) (/ (/ 1 (* (cbrt y) (cbrt y))) (/ y (/ x (cbrt y)))))> #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (/ 1 y) (/ x y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* x (/ 1 (* y y))))>)
1.685 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (/ (* (cbrt x) (cbrt x)) y) (/ (cbrt x) y)))> #<alt (λ (x y) (/ (/ 1 (* (cbrt y) (cbrt y))) (/ y (/ x (cbrt y)))))> #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (/ 1 y) (/ x y)))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (* x (/ 1 (* y y))))>)
1.704 * * * [regime]: Found split indices: #<option (#s(si 5 255))>
1.705 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1 y) (/ x y))
1.705 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
1.706 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
1.706 * [simplify]: Simplified to:
   (* (/ 1 y) (/ x y))
2.195 * [regime-testing]: Baseline error score: 0.23910545224520247
2.196 * [regime-testing]: Oracle error score: 0.027503437929741217
2.197 * [regime-testing]: End program error score: 0.23910545224520247
2.213 * [regime-testing]: Target error score: 0.16939617452181524