11.091 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [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 )
0.023 * [simplify]: Simplified to:
   (- (/ x (* y y)) 3.0)
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.025 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (* y y)) 3.0))>
0.025 * * * [progress]: localizing error
0.030 * * * [progress]: generating rewritten candidates
0.030 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.035 * * * [progress]: generating series expansions
0.035 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.035 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.035 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.035 * [taylor]: Taking taylor expansion of x in y
0.035 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.035 * [taylor]: Taking taylor expansion of y in y
0.036 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.036 * [taylor]: Taking taylor expansion of y in x
0.036 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.036 * [taylor]: Taking taylor expansion of y in x
0.036 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.037 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.038 * [taylor]: Taking taylor expansion of 0 in y
0.039 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.045 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.045 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.045 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of x in y
0.045 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.045 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.055 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.055 * [taylor]: Taking taylor expansion of -1 in y
0.055 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.055 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.056 * [taylor]: Taking taylor expansion of -1 in x
0.056 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.056 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.056 * [taylor]: Taking taylor expansion of -1 in x
0.056 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.056 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.056 * [taylor]: Taking taylor expansion of -1 in y
0.056 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.065 * * * [progress]: simplifying candidates
0.066 * [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))
0.069 * * [simplify]: iteration  0 :  99  enodes  (cost  86 )
0.073 * * [simplify]: iteration  1 :  320  enodes  (cost  71 )
0.079 * * [simplify]: iteration  2 :  952  enodes  (cost  71 )
0.100 * * [simplify]: iteration  3 :  4497  enodes  (cost  71 )
0.168 * * [simplify]: iteration  4 :  5002  enodes  (cost  71 )
0.169 * [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))
0.169 * * * [progress]: adding candidates to table
0.207 * * [progress]: iteration 2 / 4
0.208 * * * [progress]: picking best candidate
0.213 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (/ x y) y) 3.0))>
0.213 * * * [progress]: localizing error
0.221 * * * [progress]: generating rewritten candidates
0.221 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.231 * * * [progress]: generating series expansions
0.231 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.231 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.231 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.231 * [taylor]: Taking taylor expansion of x in y
0.231 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.232 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.232 * [taylor]: Taking taylor expansion of x in x
0.232 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.232 * [taylor]: Taking taylor expansion of y in x
0.232 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.232 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.232 * [taylor]: Taking taylor expansion of y in y
0.233 * [taylor]: Taking taylor expansion of 0 in y
0.235 * [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
0.239 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.239 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.239 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [taylor]: Taking taylor expansion of x in y
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 (/ (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 (pow y 2) in y
0.240 * [taylor]: Taking taylor expansion of y in y
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.245 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.246 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.246 * [taylor]: Taking taylor expansion of -1 in y
0.246 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.246 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [taylor]: Taking taylor expansion of x in y
0.246 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.246 * [taylor]: Taking taylor expansion of -1 in x
0.246 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.246 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.247 * [taylor]: Taking taylor expansion of -1 in x
0.247 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.247 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.247 * [taylor]: Taking taylor expansion of y in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.247 * [taylor]: Taking taylor expansion of -1 in y
0.247 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.247 * [taylor]: Taking taylor expansion of y in y
0.249 * [taylor]: Taking taylor expansion of 0 in y
0.251 * [taylor]: Taking taylor expansion of 0 in y
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.255 * * * [progress]: simplifying candidates
0.256 * [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))
0.262 * * [simplify]: iteration  0 :  311  enodes  (cost  449 )
0.268 * * [simplify]: iteration  1 :  1180  enodes  (cost  415 )
0.289 * * [simplify]: iteration  2 :  5001  enodes  (cost  406 )
0.292 * [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)
0.293 * * * [progress]: adding candidates to table
0.411 * * [progress]: iteration 3 / 4
0.411 * * * [progress]: picking best candidate
0.422 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 1 (/ (* y y) x)) 3.0))>
0.422 * * * [progress]: localizing error
0.428 * * * [progress]: generating rewritten candidates
0.428 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.432 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.441 * * * [progress]: generating series expansions
0.441 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.441 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
0.441 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.442 * [taylor]: Taking taylor expansion of y in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.442 * [taylor]: Taking taylor expansion of x in y
0.442 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.442 * [taylor]: Taking taylor expansion of x in y
0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of 0 in x
0.445 * [taylor]: Taking taylor expansion of 0 in x
0.446 * [taylor]: Taking taylor expansion of 0 in x
0.447 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
0.447 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.447 * [taylor]: Taking taylor expansion of y in x
0.447 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.447 * [taylor]: Taking taylor expansion of x in y
0.447 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.447 * [taylor]: Taking taylor expansion of y in y
0.448 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.448 * [taylor]: Taking taylor expansion of x in y
0.448 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.448 * [taylor]: Taking taylor expansion of y in y
0.448 * [taylor]: Taking taylor expansion of x in x
0.449 * [taylor]: Taking taylor expansion of 0 in x
0.451 * [taylor]: Taking taylor expansion of 0 in x
0.453 * [taylor]: Taking taylor expansion of 0 in x
0.453 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
0.453 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
0.453 * [taylor]: Taking taylor expansion of -1 in x
0.453 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
0.453 * [taylor]: Taking taylor expansion of -1 in y
0.453 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.453 * [taylor]: Taking taylor expansion of x in y
0.453 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.453 * [taylor]: Taking taylor expansion of y in y
0.454 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
0.454 * [taylor]: Taking taylor expansion of -1 in y
0.454 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.454 * [taylor]: Taking taylor expansion of x in y
0.454 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.454 * [taylor]: Taking taylor expansion of y in y
0.454 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.454 * [taylor]: Taking taylor expansion of -1 in x
0.454 * [taylor]: Taking taylor expansion of x in x
0.456 * [taylor]: Taking taylor expansion of 0 in x
0.458 * [taylor]: Taking taylor expansion of 0 in x
0.461 * [taylor]: Taking taylor expansion of 0 in x
0.462 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.462 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
0.462 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.462 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.462 * [taylor]: Taking taylor expansion of x in y
0.462 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.462 * [taylor]: Taking taylor expansion of y in y
0.462 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.462 * [taylor]: Taking taylor expansion of x in y
0.463 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.463 * [taylor]: Taking taylor expansion of x in x
0.464 * [taylor]: Taking taylor expansion of 0 in x
0.465 * [taylor]: Taking taylor expansion of 0 in x
0.467 * [taylor]: Taking taylor expansion of 0 in x
0.467 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
0.467 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.467 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.467 * [taylor]: Taking taylor expansion of y in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.468 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.468 * [taylor]: Taking taylor expansion of y in y
0.468 * [taylor]: Taking taylor expansion of x in y
0.468 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.468 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.468 * [taylor]: Taking taylor expansion of y in y
0.468 * [taylor]: Taking taylor expansion of x in y
0.468 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of 0 in x
0.470 * [taylor]: Taking taylor expansion of 0 in x
0.472 * [taylor]: Taking taylor expansion of 0 in x
0.473 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
0.473 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.473 * [taylor]: Taking taylor expansion of -1 in x
0.473 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.473 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.473 * [taylor]: Taking taylor expansion of y in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.473 * [taylor]: Taking taylor expansion of -1 in y
0.473 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.473 * [taylor]: Taking taylor expansion of y in y
0.473 * [taylor]: Taking taylor expansion of x in y
0.473 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.473 * [taylor]: Taking taylor expansion of -1 in y
0.473 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.473 * [taylor]: Taking taylor expansion of y in y
0.473 * [taylor]: Taking taylor expansion of x in y
0.474 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.474 * [taylor]: Taking taylor expansion of -1 in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.475 * [taylor]: Taking taylor expansion of 0 in x
0.477 * [taylor]: Taking taylor expansion of 0 in x
0.482 * [taylor]: Taking taylor expansion of 0 in x
0.483 * * * [progress]: simplifying candidates
0.484 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log y) (log y)) (log x))
  (- (log (* y y)) (log x))
  (log (/ (* y y) x))
  (exp (/ (* y y) x))
  (/ (* (* (* y y) y) (* (* y y) y)) (* (* x x) x))
  (/ (* (* (* y y) (* y y)) (* y y)) (* (* x x) x))
  (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x)))
  (cbrt (/ (* y y) x))
  (* (* (/ (* y y) x) (/ (* y y) x)) (/ (* y y) x))
  (sqrt (/ (* y y) x))
  (sqrt (/ (* y y) x))
  (- (* y y))
  (- x)
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (cbrt x))
  (/ y (sqrt x))
  (/ y (sqrt x))
  (/ y 1)
  (/ y x)
  (/ 1 x)
  (/ x (* y y))
  (/ (* y y) (* (cbrt x) (cbrt x)))
  (/ (* y y) (sqrt x))
  (/ (* y y) 1)
  (/ x y)
  (- 1)
  (- (- (+ (log y) (log y)) (log x)))
  (- (- (log (* y y)) (log x)))
  (- (log (/ (* y y) x)))
  (- 0 (- (+ (log y) (log y)) (log x)))
  (- 0 (- (log (* y y)) (log x)))
  (- 0 (log (/ (* y y) x)))
  (- (log 1) (- (+ (log y) (log y)) (log x)))
  (- (log 1) (- (log (* y y)) (log x)))
  (- (log 1) (log (/ (* y y) x)))
  (log (/ 1 (/ (* y y) x)))
  (exp (/ 1 (/ (* y y) x)))
  (/ (* (* 1 1) 1) (/ (* (* (* y y) y) (* (* y y) y)) (* (* x x) x)))
  (/ (* (* 1 1) 1) (/ (* (* (* y y) (* y y)) (* y y)) (* (* x x) x)))
  (/ (* (* 1 1) 1) (* (* (/ (* y y) x) (/ (* y y) x)) (/ (* y y) x)))
  (* (cbrt (/ 1 (/ (* y y) x))) (cbrt (/ 1 (/ (* y y) x))))
  (cbrt (/ 1 (/ (* y y) x)))
  (* (* (/ 1 (/ (* y y) x)) (/ 1 (/ (* y y) x))) (/ 1 (/ (* y y) x)))
  (sqrt (/ 1 (/ (* y y) x)))
  (sqrt (/ 1 (/ (* y y) x)))
  (- 1)
  (- (/ (* y y) x))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x))))
  (/ (cbrt 1) (cbrt (/ (* y y) x)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (* y y) x)))
  (/ (cbrt 1) (sqrt (/ (* y y) x)))
  (/ (* (cbrt 1) (cbrt 1)) (/ y (* (cbrt x) (cbrt x))))
  (/ (cbrt 1) (/ y (cbrt x)))
  (/ (* (cbrt 1) (cbrt 1)) (/ y (sqrt x)))
  (/ (cbrt 1) (/ y (sqrt x)))
  (/ (* (cbrt 1) (cbrt 1)) (/ y 1))
  (/ (cbrt 1) (/ y x))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (* y y) x))
  (/ (* (cbrt 1) (cbrt 1)) (* y y))
  (/ (cbrt 1) (/ 1 x))
  (/ (sqrt 1) (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x))))
  (/ (sqrt 1) (cbrt (/ (* y y) x)))
  (/ (sqrt 1) (sqrt (/ (* y y) x)))
  (/ (sqrt 1) (sqrt (/ (* y y) x)))
  (/ (sqrt 1) (/ y (* (cbrt x) (cbrt x))))
  (/ (sqrt 1) (/ y (cbrt x)))
  (/ (sqrt 1) (/ y (sqrt x)))
  (/ (sqrt 1) (/ y (sqrt x)))
  (/ (sqrt 1) (/ y 1))
  (/ (sqrt 1) (/ y x))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (* y y) x))
  (/ (sqrt 1) (* y y))
  (/ (sqrt 1) (/ 1 x))
  (/ 1 (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x))))
  (/ 1 (cbrt (/ (* y y) x)))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ 1 (/ y (* (cbrt x) (cbrt x))))
  (/ 1 (/ y (cbrt x)))
  (/ 1 (/ y (sqrt x)))
  (/ 1 (/ y (sqrt x)))
  (/ 1 (/ y 1))
  (/ 1 (/ y x))
  (/ 1 1)
  (/ 1 (/ (* y y) x))
  (/ 1 (* y y))
  (/ 1 (/ 1 x))
  (/ 1 (/ (* y y) x))
  (/ (/ (* y y) x) 1)
  (/ 1 (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x))))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ 1 (/ y (* (cbrt x) (cbrt x))))
  (/ 1 (/ y (sqrt x)))
  (/ 1 (/ y 1))
  (/ 1 1)
  (/ 1 (* y y))
  (/ (/ (* y y) x) (cbrt 1))
  (/ (/ (* y y) x) (sqrt 1))
  (/ (/ (* y y) x) 1)
  (/ 1 (* y y))
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.489 * * [simplify]: iteration  0 :  266  enodes  (cost  410 )
0.495 * * [simplify]: iteration  1 :  1301  enodes  (cost  350 )
0.520 * * [simplify]: iteration  2 :  5001  enodes  (cost  299 )
0.522 * [simplify]: Simplified to:
   (log (/ (* y y) x))
  (log (/ (* y y) x))
  (log (/ (* y y) x))
  (exp (/ (* y y) x))
  (pow (/ (* y y) x) 3)
  (pow (/ (* y y) x) 3)
  (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x)))
  (cbrt (/ (* y y) x))
  (pow (/ (* y y) x) 3)
  (sqrt (/ (* y y) x))
  (sqrt (/ (* y y) x))
  (- (* y y))
  (- x)
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (cbrt x))
  (/ y (sqrt x))
  (/ y (sqrt x))
  y
  (/ y x)
  (/ 1 x)
  (/ x (pow y 2))
  (/ (* y y) (* (cbrt x) (cbrt x)))
  (/ (* y y) (sqrt x))
  (pow y 2)
  (/ x y)
  (- 1)
  (log (/ 1 (/ (* y y) x)))
  (log (/ 1 (/ (* y y) x)))
  (log (/ 1 (/ (* y y) x)))
  (log (/ 1 (/ (* y y) x)))
  (log (/ 1 (/ (* y y) x)))
  (log (/ 1 (/ (* y y) x)))
  (log (/ 1 (/ (* y y) x)))
  (log (/ 1 (/ (* y y) x)))
  (log (/ 1 (/ (* y y) x)))
  (log (/ 1 (/ (* y y) x)))
  (exp (/ 1 (/ (* y y) x)))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (* (cbrt (/ 1 (/ (* y y) x))) (cbrt (/ 1 (/ (* y y) x))))
  (cbrt (/ 1 (/ (* y y) x)))
  (/ (pow x 3) (pow y 6))
  (sqrt (/ 1 (/ (* y y) x)))
  (sqrt (/ 1 (/ (* y y) x)))
  (- 1)
  (- (/ (* y y) x))
  (/ 1 (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x))))
  (/ 1 (cbrt (/ (* y y) x)))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  1
  (/ x (pow y 2))
  (/ (/ 1 y) y)
  x
  (/ 1 (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x))))
  (/ 1 (cbrt (/ (* y y) x)))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  1
  (/ x (pow y 2))
  (/ (/ 1 y) y)
  x
  (/ 1 (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x))))
  (/ 1 (cbrt (/ (* y y) x)))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  1
  (/ x (pow y 2))
  (/ (/ 1 y) y)
  x
  (/ x (pow y 2))
  (/ (* y y) x)
  (/ 1 (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x))))
  (/ 1 (sqrt (/ (* y y) x)))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (sqrt x) y)
  (/ 1 y)
  1
  (/ (/ 1 y) y)
  (/ (* y y) x)
  (/ (* y y) x)
  (/ (* y y) x)
  (/ (/ 1 y) y)
  (/ (* y y) x)
  (/ (* y y) x)
  (/ (* y y) x)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.523 * * * [progress]: adding candidates to table
0.611 * * [progress]: iteration 4 / 4
0.611 * * * [progress]: picking best candidate
0.620 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 1 (* y (/ y x))) 3.0))>
0.620 * * * [progress]: localizing error
0.626 * * * [progress]: generating rewritten candidates
0.626 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.633 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.641 * * * [progress]: generating series expansions
0.641 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.642 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
0.642 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.642 * [taylor]: Taking taylor expansion of y in x
0.642 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.642 * [taylor]: Taking taylor expansion of x in y
0.642 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.642 * [taylor]: Taking taylor expansion of y in y
0.642 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.642 * [taylor]: Taking taylor expansion of x in y
0.642 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.642 * [taylor]: Taking taylor expansion of y in y
0.643 * [taylor]: Taking taylor expansion of x in x
0.644 * [taylor]: Taking taylor expansion of 0 in x
0.645 * [taylor]: Taking taylor expansion of 0 in x
0.647 * [taylor]: Taking taylor expansion of 0 in x
0.648 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
0.648 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.648 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.648 * [taylor]: Taking taylor expansion of y in x
0.648 * [taylor]: Taking taylor expansion of x in x
0.648 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.648 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.648 * [taylor]: Taking taylor expansion of y in y
0.648 * [taylor]: Taking taylor expansion of x in y
0.648 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.648 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.648 * [taylor]: Taking taylor expansion of y in y
0.648 * [taylor]: Taking taylor expansion of x in y
0.649 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.650 * [taylor]: Taking taylor expansion of 0 in x
0.651 * [taylor]: Taking taylor expansion of 0 in x
0.652 * [taylor]: Taking taylor expansion of 0 in x
0.653 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
0.653 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.653 * [taylor]: Taking taylor expansion of -1 in x
0.653 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.653 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.653 * [taylor]: Taking taylor expansion of y in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.653 * [taylor]: Taking taylor expansion of -1 in y
0.653 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.653 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.653 * [taylor]: Taking taylor expansion of y in y
0.653 * [taylor]: Taking taylor expansion of x in y
0.654 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.654 * [taylor]: Taking taylor expansion of -1 in y
0.654 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.654 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.654 * [taylor]: Taking taylor expansion of y in y
0.654 * [taylor]: Taking taylor expansion of x in y
0.654 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.654 * [taylor]: Taking taylor expansion of -1 in x
0.654 * [taylor]: Taking taylor expansion of x in x
0.655 * [taylor]: Taking taylor expansion of 0 in x
0.657 * [taylor]: Taking taylor expansion of 0 in x
0.659 * [taylor]: Taking taylor expansion of 0 in x
0.660 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.660 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
0.660 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.660 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.660 * [taylor]: Taking taylor expansion of y in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.660 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.660 * [taylor]: Taking taylor expansion of y in y
0.660 * [taylor]: Taking taylor expansion of x in y
0.661 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.661 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.661 * [taylor]: Taking taylor expansion of x in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of 0 in x
0.663 * [taylor]: Taking taylor expansion of 0 in x
0.664 * [taylor]: Taking taylor expansion of 0 in x
0.665 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
0.665 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.665 * [taylor]: Taking taylor expansion of y in x
0.666 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.666 * [taylor]: Taking taylor expansion of x in y
0.666 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.666 * [taylor]: Taking taylor expansion of y in y
0.666 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.666 * [taylor]: Taking taylor expansion of x in y
0.666 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.666 * [taylor]: Taking taylor expansion of y in y
0.666 * [taylor]: Taking taylor expansion of x in x
0.667 * [taylor]: Taking taylor expansion of 0 in x
0.672 * [taylor]: Taking taylor expansion of 0 in x
0.674 * [taylor]: Taking taylor expansion of 0 in x
0.674 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
0.675 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
0.675 * [taylor]: Taking taylor expansion of -1 in x
0.675 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.675 * [taylor]: Taking taylor expansion of x in x
0.675 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.675 * [taylor]: Taking taylor expansion of y in x
0.675 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
0.675 * [taylor]: Taking taylor expansion of -1 in y
0.675 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.675 * [taylor]: Taking taylor expansion of x in y
0.675 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.675 * [taylor]: Taking taylor expansion of y in y
0.675 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
0.675 * [taylor]: Taking taylor expansion of -1 in y
0.675 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.675 * [taylor]: Taking taylor expansion of x in y
0.675 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.675 * [taylor]: Taking taylor expansion of y in y
0.676 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.676 * [taylor]: Taking taylor expansion of -1 in x
0.676 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of 0 in x
0.680 * [taylor]: Taking taylor expansion of 0 in x
0.684 * [taylor]: Taking taylor expansion of 0 in x
0.684 * * * [progress]: simplifying candidates
0.685 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- 1)
  (- 1)
  (- (+ (log y) (- (log y) (log x))))
  (- (+ (log y) (log (/ y x))))
  (- (log (* y (/ y x))))
  (- 0 (+ (log y) (- (log y) (log x))))
  (- 0 (+ (log y) (log (/ y x))))
  (- 0 (log (* y (/ y x))))
  (- (log 1) (+ (log y) (- (log y) (log x))))
  (- (log 1) (+ (log y) (log (/ y x))))
  (- (log 1) (log (* y (/ y x))))
  (log (/ 1 (* y (/ y x))))
  (exp (/ 1 (* y (/ y x))))
  (/ (* (* 1 1) 1) (* (* (* y y) y) (/ (* (* y y) y) (* (* x x) x))))
  (/ (* (* 1 1) 1) (* (* (* y y) y) (* (* (/ y x) (/ y x)) (/ y x))))
  (/ (* (* 1 1) 1) (* (* (* y (/ y x)) (* y (/ y x))) (* y (/ y x))))
  (* (cbrt (/ 1 (* y (/ y x)))) (cbrt (/ 1 (* y (/ y x)))))
  (cbrt (/ 1 (* y (/ y x))))
  (* (* (/ 1 (* y (/ y x))) (/ 1 (* y (/ y x)))) (/ 1 (* y (/ y x))))
  (sqrt (/ 1 (* y (/ y x))))
  (sqrt (/ 1 (* y (/ y x))))
  (- 1)
  (- (* y (/ y x)))
  (/ (* (cbrt 1) (cbrt 1)) y)
  (/ (cbrt 1) (/ y x))
  (/ (sqrt 1) y)
  (/ (sqrt 1) (/ y x))
  (/ 1 y)
  (/ 1 (/ y x))
  (/ 1 (* y (/ y x)))
  (/ (* y (/ y x)) 1)
  (/ 1 y)
  (/ (* y (/ y x)) (cbrt 1))
  (/ (* y (/ y x)) (sqrt 1))
  (/ (* y (/ y x)) 1)
  (/ 1 (* y y))
  (* y (/ y x))
  (+ (log y) (- (log y) (log x)))
  (+ (log y) (log (/ y x)))
  (log (* y (/ y x)))
  (exp (* y (/ y x)))
  (* (* (* y y) y) (/ (* (* y y) y) (* (* x x) x)))
  (* (* (* y y) y) (* (* (/ y x) (/ y x)) (/ y x)))
  (* (cbrt (* y (/ y x))) (cbrt (* y (/ y x))))
  (cbrt (* y (/ y x)))
  (* (* (* y (/ y x)) (* y (/ y x))) (* y (/ y x)))
  (sqrt (* y (/ y x)))
  (sqrt (* y (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (/ (sqrt y) (sqrt x)))
  (* (sqrt y) (/ (sqrt y) (sqrt x)))
  (* y (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* y (sqrt (/ y x)))
  (* y (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* y (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* y (/ (* (cbrt y) (cbrt y)) 1))
  (* y (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* y (/ (sqrt y) (sqrt x)))
  (* y (/ (sqrt y) 1))
  (* y (/ 1 (* (cbrt x) (cbrt x))))
  (* y (/ 1 (sqrt x)))
  (* y (/ 1 1))
  (* y 1)
  (* y y)
  (* (cbrt y) (/ y x))
  (* (sqrt y) (/ y x))
  (* y (/ y x))
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
0.689 * * [simplify]: iteration  0 :  256  enodes  (cost  281 )
0.696 * * [simplify]: iteration  1 :  1360  enodes  (cost  234 )
0.724 * * [simplify]: iteration  2 :  5001  enodes  (cost  224 )
0.726 * [simplify]: Simplified to:
   (- 1)
  (- 1)
  (log (/ 1 (* y (/ y x))))
  (log (/ 1 (* y (/ y x))))
  (log (/ 1 (* y (/ y x))))
  (log (/ 1 (* y (/ y x))))
  (log (/ 1 (* y (/ y x))))
  (log (/ 1 (* y (/ y x))))
  (log (/ 1 (* y (/ y x))))
  (log (/ 1 (* y (/ y x))))
  (log (/ 1 (* y (/ y x))))
  (log (/ 1 (* y (/ y x))))
  (exp (/ 1 (* y (/ y x))))
  (/ 1 (pow (* y (/ y x)) 3))
  (/ 1 (pow (* y (/ y x)) 3))
  (/ 1 (pow (* y (/ y x)) 3))
  (* (cbrt (/ 1 (* y (/ y x)))) (cbrt (/ 1 (* y (/ y x)))))
  (cbrt (/ 1 (* y (/ y x))))
  (/ 1 (pow (* y (/ y x)) 3))
  (sqrt (/ 1 (* y (/ y x))))
  (sqrt (/ 1 (* y (/ y x))))
  (- 1)
  (- (* y (/ y x)))
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ x (pow y 2))
  (* y (/ y x))
  (/ 1 y)
  (* y (/ y x))
  (* y (/ y x))
  (* y (/ y x))
  (/ 1 (* y y))
  (* y (/ y x))
  (log (* y (/ y x)))
  (log (* y (/ y x)))
  (log (* y (/ y x)))
  (exp (* y (/ y x)))
  (pow (* y (/ y x)) 3)
  (pow (* y (/ y x)) 3)
  (* (cbrt (* y (/ y x))) (cbrt (* y (/ y x))))
  (cbrt (* y (/ y x)))
  (pow (* y (/ y x)) 3)
  (sqrt (* y (/ y x)))
  (sqrt (* y (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (/ y (sqrt x))
  (/ y (sqrt x))
  (* y (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* y (sqrt (/ y x)))
  (* y (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* y (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* (* (cbrt y) (cbrt y)) y)
  (* y (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* y (/ (sqrt y) (sqrt x)))
  (* (sqrt y) y)
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (sqrt x))
  y
  y
  (pow y 2)
  (* (cbrt y) (/ y x))
  (* (sqrt y) (/ y x))
  (* y (/ y x))
  (pow y 2)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (* y (/ y x))
  (* y (/ y x))
  (* y (/ y x))
0.727 * * * [progress]: adding candidates to table
0.810 * [progress]: [Phase 3 of 3] Extracting.
0.810 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (* (/ (sqrt x) y) (/ (sqrt x) y)) 3.0))> #<alt (λ (x y) (- (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y)) (/ (cbrt (/ x y)) (sqrt y))) 3.0))> #<alt (λ (x y) (- (/ 1 (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ 1 (/ (* y y) x)) 3.0))> #<alt (λ (x y) (- (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (* x (/ (/ 1 y) y)) 3.0))>)
0.811 * * * [regime-changes]: Trying 3 branch expressions: ((* y y) y x)
0.811 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (- (* (/ (sqrt x) y) (/ (sqrt x) y)) 3.0))> #<alt (λ (x y) (- (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y)) (/ (cbrt (/ x y)) (sqrt y))) 3.0))> #<alt (λ (x y) (- (/ 1 (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ 1 (/ (* y y) x)) 3.0))> #<alt (λ (x y) (- (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (* x (/ (/ 1 y) y)) 3.0))>)
0.832 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (* (/ (sqrt x) y) (/ (sqrt x) y)) 3.0))> #<alt (λ (x y) (- (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y)) (/ (cbrt (/ x y)) (sqrt y))) 3.0))> #<alt (λ (x y) (- (/ 1 (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ 1 (/ (* y y) x)) 3.0))> #<alt (λ (x y) (- (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (* x (/ (/ 1 y) y)) 3.0))>)
0.856 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (* (/ (sqrt x) y) (/ (sqrt x) y)) 3.0))> #<alt (λ (x y) (- (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y)) (/ (cbrt (/ x y)) (sqrt y))) 3.0))> #<alt (λ (x y) (- (/ 1 (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ 1 (/ (* y y) x)) 3.0))> #<alt (λ (x y) (- (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (* x (/ (/ 1 y) y)) 3.0))>)
0.881 * * * [regime]: Found split indices: #<option (#s(si 5 255))>
0.881 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ (/ x y) y) 3.0)
0.881 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.882 * [simplify]: Simplified to:
   (- (/ (/ x y) y) 3.0)
1.423 * [regime-testing]: Baseline error score: 0.08970933397933756
1.423 * [regime-testing]: Oracle error score: 0.011449551506528462
1.424 * [regime-testing]: End program error score: 0.08970933397933756
1.449 * [regime-testing]: Target error score: 0.08970933397933756