3.606 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (* y y))
0.024 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
0.026 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
0.026 * [simplify]: Simplified to:
   (/ x (* y y))
0.027 * * [progress]: iteration 1 / 4
0.027 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (* y y)))>
0.028 * * * [progress]: localizing error
0.032 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.037 * * * [progress]: generating series expansions
0.037 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.037 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.037 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.037 * [taylor]: Taking taylor expansion of x 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 (/ x (pow y 2)) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of 0 in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.046 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of x in y
0.047 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.053 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.053 * [taylor]: Taking taylor expansion of -1 in y
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
0.053 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.053 * [taylor]: Taking taylor expansion of -1 in x
0.053 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.053 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.053 * [taylor]: Taking taylor expansion of -1 in x
0.053 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.053 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.053 * [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 (* -1 (pow y 2)) in y
0.054 * [taylor]: Taking taylor expansion of -1 in y
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
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * * * [progress]: simplifying candidates
0.063 * [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))
0.067 * * [simplify]: iteration  0 :  99  enodes  (cost  86 )
0.070 * * [simplify]: iteration  1 :  320  enodes  (cost  71 )
0.076 * * [simplify]: iteration  2 :  952  enodes  (cost  71 )
0.097 * * [simplify]: iteration  3 :  4497  enodes  (cost  71 )
0.165 * * [simplify]: iteration  4 :  5002  enodes  (cost  71 )
0.166 * [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))
0.167 * * * [progress]: adding candidates to table
0.209 * * [progress]: iteration 2 / 4
0.209 * * * [progress]: picking best candidate
0.217 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ x y) y))>
0.217 * * * [progress]: localizing error
0.221 * * * [progress]: generating rewritten candidates
0.221 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.232 * * * [progress]: generating series expansions
0.232 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.232 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.232 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.232 * [taylor]: Taking taylor expansion of x 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 (/ x (pow y 2)) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.233 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.233 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.233 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.233 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [taylor]: Taking taylor expansion of 0 in y
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.241 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.241 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.241 * [taylor]: Taking taylor expansion of x in y
0.241 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.241 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.241 * [taylor]: Taking taylor expansion of y in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.242 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.242 * [taylor]: Taking taylor expansion of y in y
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.247 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.247 * [taylor]: Taking taylor expansion of -1 in y
0.247 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.248 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [taylor]: Taking taylor expansion of x in y
0.248 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.248 * [taylor]: Taking taylor expansion of -1 in x
0.248 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.248 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.248 * [taylor]: Taking taylor expansion of y in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.248 * [taylor]: Taking taylor expansion of -1 in x
0.248 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.248 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.248 * [taylor]: Taking taylor expansion of y in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.248 * [taylor]: Taking taylor expansion of -1 in y
0.248 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.249 * [taylor]: Taking taylor expansion of y in y
0.250 * [taylor]: Taking taylor expansion of 0 in y
0.253 * [taylor]: Taking taylor expansion of 0 in y
0.257 * [taylor]: Taking taylor expansion of 0 in y
0.257 * * * [progress]: simplifying candidates
0.258 * [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))
0.264 * * [simplify]: iteration  0 :  311  enodes  (cost  449 )
0.271 * * [simplify]: iteration  1 :  1180  enodes  (cost  415 )
0.296 * * [simplify]: iteration  2 :  5001  enodes  (cost  406 )
0.300 * [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)
0.300 * * * [progress]: adding candidates to table
0.422 * * [progress]: iteration 3 / 4
0.422 * * * [progress]: picking best candidate
0.432 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ (/ 1 y) y)))>
0.432 * * * [progress]: localizing error
0.437 * * * [progress]: generating rewritten candidates
0.437 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.454 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.472 * * * [progress]: generating series expansions
0.472 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.472 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.472 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.472 * [taylor]: Taking taylor expansion of x in y
0.472 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.472 * [taylor]: Taking taylor expansion of y in y
0.473 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.473 * [taylor]: Taking taylor expansion of 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 (pow y 2)) in x
0.473 * [taylor]: Taking taylor expansion of 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 (/ 1 (pow y 2)) in y
0.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.473 * [taylor]: Taking taylor expansion of y in y
0.474 * [taylor]: Taking taylor expansion of 0 in y
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.478 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.481 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.481 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.481 * [taylor]: Taking taylor expansion of y in y
0.481 * [taylor]: Taking taylor expansion of x in y
0.481 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.481 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.481 * [taylor]: Taking taylor expansion of y in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.482 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.482 * [taylor]: Taking taylor expansion of y in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.482 * [taylor]: Taking taylor expansion of y in y
0.483 * [taylor]: Taking taylor expansion of 0 in y
0.485 * [taylor]: Taking taylor expansion of 0 in y
0.487 * [taylor]: Taking taylor expansion of 0 in y
0.487 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.487 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.487 * [taylor]: Taking taylor expansion of -1 in y
0.487 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.488 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.488 * [taylor]: Taking taylor expansion of y in y
0.488 * [taylor]: Taking taylor expansion of x in y
0.488 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.488 * [taylor]: Taking taylor expansion of -1 in x
0.488 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.488 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.488 * [taylor]: Taking taylor expansion of y in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.488 * [taylor]: Taking taylor expansion of -1 in x
0.488 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.488 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.488 * [taylor]: Taking taylor expansion of y in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.488 * [taylor]: Taking taylor expansion of -1 in y
0.488 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.488 * [taylor]: Taking taylor expansion of y in y
0.490 * [taylor]: Taking taylor expansion of 0 in y
0.493 * [taylor]: Taking taylor expansion of 0 in y
0.497 * [taylor]: Taking taylor expansion of 0 in y
0.497 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.497 * [approximate]: Taking taylor expansion of (/ 1 (pow y 2)) in (y) around 0
0.497 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.497 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.497 * [taylor]: Taking taylor expansion of y in y
0.498 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.498 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.498 * [taylor]: Taking taylor expansion of y in y
0.505 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0
0.505 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.505 * [taylor]: Taking taylor expansion of y in y
0.505 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.505 * [taylor]: Taking taylor expansion of y in y
0.510 * [approximate]: Taking taylor expansion of (pow y 2) in (y) around 0
0.510 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.510 * [taylor]: Taking taylor expansion of y in y
0.510 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.510 * [taylor]: Taking taylor expansion of y in y
0.515 * * * [progress]: simplifying candidates
0.517 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ (/ 1 y) y))
  (+ (log x) (- (- (log y)) (log y)))
  (+ (log x) (- (- 0 (log y)) (log y)))
  (+ (log x) (- (- (log 1) (log y)) (log y)))
  (+ (log x) (- (log (/ 1 y)) (log y)))
  (+ (log x) (log (/ (/ 1 y) y)))
  (log (* x (/ (/ 1 y) y)))
  (exp (* x (/ (/ 1 y) y)))
  (* (* (* x x) x) (/ (/ (* (* 1 1) 1) (* (* y y) y)) (* (* y y) y)))
  (* (* (* x x) x) (/ (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (* (* y y) y)))
  (* (* (* x x) x) (* (* (/ (/ 1 y) y) (/ (/ 1 y) y)) (/ (/ 1 y) y)))
  (* (cbrt (* x (/ (/ 1 y) y))) (cbrt (* x (/ (/ 1 y) y))))
  (cbrt (* x (/ (/ 1 y) y)))
  (* (* (* x (/ (/ 1 y) y)) (* x (/ (/ 1 y) y))) (* x (/ (/ 1 y) y)))
  (sqrt (* x (/ (/ 1 y) y)))
  (sqrt (* x (/ (/ 1 y) y)))
  (* (sqrt x) (sqrt (/ (/ 1 y) y)))
  (* (sqrt x) (sqrt (/ (/ 1 y) y)))
  (* (sqrt x) (/ (sqrt (/ 1 y)) (sqrt y)))
  (* (sqrt x) (/ (sqrt (/ 1 y)) (sqrt y)))
  (* (sqrt x) (/ (/ (sqrt 1) (sqrt y)) (sqrt y)))
  (* (sqrt x) (/ (/ (sqrt 1) (sqrt y)) (sqrt y)))
  (* (sqrt x) (/ (/ 1 (sqrt y)) (sqrt y)))
  (* (sqrt x) (/ (/ 1 (sqrt y)) (sqrt y)))
  (* (sqrt x) (/ 1 y))
  (* (sqrt x) (/ 1 y))
  (* x (* (cbrt (/ (/ 1 y) y)) (cbrt (/ (/ 1 y) y))))
  (* x (sqrt (/ (/ 1 y) y)))
  (* x (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (* (cbrt y) (cbrt y))))
  (* x (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (sqrt y)))
  (* x (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) 1))
  (* x (/ (sqrt (/ 1 y)) (* (cbrt y) (cbrt y))))
  (* x (/ (sqrt (/ 1 y)) (sqrt y)))
  (* x (/ (sqrt (/ 1 y)) 1))
  (* x (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (* x (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y))) (sqrt y)))
  (* x (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y))) 1))
  (* x (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt y)) (* (cbrt y) (cbrt y))))
  (* x (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt y)) (sqrt y)))
  (* x (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt y)) 1))
  (* x (/ (/ (* (cbrt 1) (cbrt 1)) 1) (* (cbrt y) (cbrt y))))
  (* x (/ (/ (* (cbrt 1) (cbrt 1)) 1) (sqrt y)))
  (* x (/ (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (* x (/ (/ (sqrt 1) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (* x (/ (/ (sqrt 1) (* (cbrt y) (cbrt y))) (sqrt y)))
  (* x (/ (/ (sqrt 1) (* (cbrt y) (cbrt y))) 1))
  (* x (/ (/ (sqrt 1) (sqrt y)) (* (cbrt y) (cbrt y))))
  (* x (/ (/ (sqrt 1) (sqrt y)) (sqrt y)))
  (* x (/ (/ (sqrt 1) (sqrt y)) 1))
  (* x (/ (/ (sqrt 1) 1) (* (cbrt y) (cbrt y))))
  (* x (/ (/ (sqrt 1) 1) (sqrt y)))
  (* x (/ (/ (sqrt 1) 1) 1))
  (* x (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (* x (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y)))
  (* x (/ (/ 1 (* (cbrt y) (cbrt y))) 1))
  (* x (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y))))
  (* x (/ (/ 1 (sqrt y)) (sqrt y)))
  (* x (/ (/ 1 (sqrt y)) 1))
  (* x (/ (/ 1 1) (* (cbrt y) (cbrt y))))
  (* x (/ (/ 1 1) (sqrt y)))
  (* x (/ (/ 1 1) 1))
  (* x (/ 1 (* (cbrt y) (cbrt y))))
  (* x (/ 1 (sqrt y)))
  (* x (/ 1 1))
  (* x (/ 1 (* (cbrt y) (cbrt y))))
  (* x (/ 1 (sqrt y)))
  (* x (/ 1 1))
  (* x 1)
  (* x (/ 1 y))
  (* (cbrt x) (/ (/ 1 y) y))
  (* (sqrt x) (/ (/ 1 y) y))
  (* x (/ (/ 1 y) y))
  (* x (/ 1 y))
  (- -1 1)
  (- (- 1) 1)
  (- (- (log y)) (log y))
  (- (- 0 (log y)) (log y))
  (- (- (log 1) (log y)) (log y))
  (- (log (/ 1 y)) (log y))
  (log (/ (/ 1 y) y))
  (exp (/ (/ 1 y) y))
  (/ (/ (* (* 1 1) 1) (* (* y y) y)) (* (* y y) y))
  (/ (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (* (* y y) y))
  (* (cbrt (/ (/ 1 y) y)) (cbrt (/ (/ 1 y) y)))
  (cbrt (/ (/ 1 y) y))
  (* (* (/ (/ 1 y) y) (/ (/ 1 y) y)) (/ (/ 1 y) y))
  (sqrt (/ (/ 1 y) y))
  (sqrt (/ (/ 1 y) y))
  (- (/ 1 y))
  (- y)
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ 1 y)) (cbrt y))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (sqrt y))
  (/ (cbrt (/ 1 y)) (sqrt y))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) 1)
  (/ (cbrt (/ 1 y)) y)
  (/ (sqrt (/ 1 y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ 1 y)) (cbrt y))
  (/ (sqrt (/ 1 y)) (sqrt y))
  (/ (sqrt (/ 1 y)) (sqrt y))
  (/ (sqrt (/ 1 y)) 1)
  (/ (sqrt (/ 1 y)) y)
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt 1) (cbrt y)) (cbrt y))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (cbrt 1) (cbrt y)) (sqrt y))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (cbrt 1) (cbrt y)) y)
  (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt 1) (sqrt y)) (cbrt y))
  (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt y)) (sqrt y))
  (/ (/ (cbrt 1) (sqrt y)) (sqrt y))
  (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt y)) 1)
  (/ (/ (cbrt 1) (sqrt y)) y)
  (/ (/ (* (cbrt 1) (cbrt 1)) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt 1) y) (cbrt y))
  (/ (/ (* (cbrt 1) (cbrt 1)) 1) (sqrt y))
  (/ (/ (cbrt 1) y) (sqrt y))
  (/ (/ (* (cbrt 1) (cbrt 1)) 1) 1)
  (/ (/ (cbrt 1) y) y)
  (/ (/ (sqrt 1) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt 1) (cbrt y)) (cbrt y))
  (/ (/ (sqrt 1) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (sqrt 1) (cbrt y)) (sqrt y))
  (/ (/ (sqrt 1) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (sqrt 1) (cbrt y)) y)
  (/ (/ (sqrt 1) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt 1) (sqrt y)) (cbrt y))
  (/ (/ (sqrt 1) (sqrt y)) (sqrt y))
  (/ (/ (sqrt 1) (sqrt y)) (sqrt y))
  (/ (/ (sqrt 1) (sqrt y)) 1)
  (/ (/ (sqrt 1) (sqrt y)) y)
  (/ (/ (sqrt 1) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt 1) y) (cbrt y))
  (/ (/ (sqrt 1) 1) (sqrt y))
  (/ (/ (sqrt 1) y) (sqrt y))
  (/ (/ (sqrt 1) 1) 1)
  (/ (/ (sqrt 1) y) y)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ 1 (cbrt y)) (sqrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 1)
  (/ (/ 1 (cbrt y)) y)
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) (cbrt y))
  (/ (/ 1 (sqrt y)) (sqrt y))
  (/ (/ 1 (sqrt y)) (sqrt y))
  (/ (/ 1 (sqrt y)) 1)
  (/ (/ 1 (sqrt y)) y)
  (/ (/ 1 1) (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ (/ 1 1) (sqrt y))
  (/ (/ 1 y) (sqrt y))
  (/ (/ 1 1) 1)
  (/ (/ 1 y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ 1 y) (sqrt y))
  (/ 1 1)
  (/ (/ 1 y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ 1 y) (sqrt y))
  (/ 1 1)
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ 1 y))
  (/ (/ 1 y) (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (sqrt y))
  (/ (/ 1 y) 1)
  (/ y (cbrt (/ 1 y)))
  (/ y (sqrt (/ 1 y)))
  (/ y (/ (cbrt 1) (cbrt y)))
  (/ y (/ (cbrt 1) (sqrt y)))
  (/ y (/ (cbrt 1) y))
  (/ y (/ (sqrt 1) (cbrt y)))
  (/ y (/ (sqrt 1) (sqrt y)))
  (/ y (/ (sqrt 1) y))
  (/ y (/ 1 (cbrt y)))
  (/ y (/ 1 (sqrt y)))
  (/ y (/ 1 y))
  (/ y (/ 1 y))
  (/ y (/ 1 y))
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ 1 (pow y 2))
  (/ 1 (pow y 2))
  (/ 1 (pow y 2))
0.525 * * [simplify]: iteration  0 :  513  enodes  (cost  851 )
0.537 * * [simplify]: iteration  1 :  2325  enodes  (cost  709 )
0.574 * * [simplify]: iteration  2 :  5001  enodes  (cost  616 )
0.578 * [simplify]: Simplified to:
   (/ x (pow y 2))
  (log (* x (/ (/ 1 y) y)))
  (log (* x (/ (/ 1 y) y)))
  (log (* x (/ (/ 1 y) y)))
  (log (* x (/ (/ 1 y) y)))
  (log (* x (/ (/ 1 y) y)))
  (log (* x (/ (/ 1 y) y)))
  (exp (* x (/ (/ 1 y) y)))
  (pow (* x (/ (/ 1 y) y)) 3)
  (pow (* x (/ (/ 1 y) y)) 3)
  (pow (* x (/ (/ 1 y) y)) 3)
  (* (cbrt (* x (/ (/ 1 y) y))) (cbrt (* x (/ (/ 1 y) y))))
  (cbrt (* x (/ (/ 1 y) y)))
  (pow (* x (/ (/ 1 y) y)) 3)
  (sqrt (* x (/ (/ 1 y) y)))
  (sqrt (* x (/ (/ 1 y) y)))
  (* (sqrt x) (sqrt (/ (/ 1 y) y)))
  (* (sqrt x) (sqrt (/ (/ 1 y) y)))
  (* (sqrt x) (/ (sqrt (/ 1 y)) (sqrt y)))
  (* (sqrt x) (/ (sqrt (/ 1 y)) (sqrt y)))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (* x (* (cbrt (/ (/ 1 y) y)) (cbrt (/ (/ 1 y) y))))
  (* x (sqrt (/ (/ 1 y) y)))
  (* x (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (* (cbrt y) (cbrt y))))
  (* x (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (sqrt y)))
  (* (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) x)
  (* x (/ (sqrt (/ 1 y)) (* (cbrt y) (cbrt y))))
  (* x (/ (sqrt (/ 1 y)) (sqrt y)))
  (* (sqrt (/ 1 y)) x)
  (* (/ 1 (cbrt y)) (/ x (pow (cbrt y) 3)))
  (/ (/ x (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ x y)
  (/ x (sqrt y))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x (sqrt y))
  x
  (* (/ 1 (cbrt y)) (/ x (pow (cbrt y) 3)))
  (/ (/ x (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ x y)
  (/ x (sqrt y))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x (sqrt y))
  x
  (* (/ 1 (cbrt y)) (/ x (pow (cbrt y) 3)))
  (/ (/ x (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ x y)
  (/ x (sqrt y))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x (sqrt y))
  x
  (/ x (* (cbrt y) (cbrt y)))
  (/ x (sqrt y))
  x
  (/ x (* (cbrt y) (cbrt y)))
  (/ x (sqrt y))
  x
  x
  (/ x y)
  (/ (cbrt x) (* y y))
  (/ (sqrt x) (pow y 2))
  (/ x (pow y 2))
  (/ x y)
  -2
  (- 2)
  (log (/ (/ 1 y) y))
  (log (/ (/ 1 y) y))
  (log (/ (/ 1 y) y))
  (log (/ (/ 1 y) y))
  (log (/ (/ 1 y) y))
  (exp (/ (/ 1 y) y))
  (pow (/ (/ 1 y) y) 3)
  (pow (/ (/ 1 y) y) 3)
  (* (cbrt (/ (/ 1 y) y)) (cbrt (/ (/ 1 y) y)))
  (cbrt (/ (/ 1 y) y))
  (pow (/ (/ 1 y) y) 3)
  (fabs (/ 1 y))
  (fabs (/ 1 y))
  (- (/ 1 y))
  (- y)
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ 1 y)) (cbrt y))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (sqrt y))
  (/ (cbrt (/ 1 y)) (sqrt y))
  (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))
  (/ (cbrt (/ 1 y)) y)
  (/ (sqrt (/ 1 y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ 1 y)) (cbrt y))
  (/ (sqrt (/ 1 y)) (sqrt y))
  (/ (sqrt (/ 1 y)) (sqrt y))
  (sqrt (/ 1 y))
  (/ (sqrt (/ 1 y)) y)
  (* (/ 1/2 (cbrt y)) (/ 2 (pow (cbrt y) 3)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) (cbrt y))
  (/ 1 y)
  (/ 1 y)
  (/ 1 (sqrt y))
  (/ (/ 1 (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ 1 (sqrt y)) y)
  1
  (/ (/ 1 y) y)
  (* (/ 1/2 (cbrt y)) (/ 2 (pow (cbrt y) 3)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) (cbrt y))
  (/ 1 y)
  (/ 1 y)
  (/ 1 (sqrt y))
  (/ (/ 1 (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ 1 (sqrt y)) y)
  1
  (/ (/ 1 y) y)
  (* (/ 1/2 (cbrt y)) (/ 2 (pow (cbrt y) 3)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) (cbrt y))
  (/ 1 y)
  (/ 1 y)
  (/ 1 (sqrt y))
  (/ (/ 1 (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ 1 (sqrt y)) y)
  1
  (/ (/ 1 y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ 1 (sqrt y)) y)
  1
  (/ (/ 1 y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ 1 (sqrt y)) y)
  1
  (/ (/ 1 y) y)
  (/ 1 y)
  (* y y)
  (/ (/ 1 y) (* (cbrt y) (cbrt y)))
  (/ (/ 1 (sqrt y)) y)
  (/ 1 y)
  (/ y (cbrt (/ 1 y)))
  (/ y (sqrt (/ 1 y)))
  (* y (cbrt y))
  (* y (sqrt y))
  (* y y)
  (* y (cbrt y))
  (* y (sqrt y))
  (* y y)
  (* y (cbrt y))
  (* y (sqrt y))
  (* y y)
  (* y y)
  (* y y)
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (/ 1 y) y)
  (/ (/ 1 y) y)
  (/ (/ 1 y) y)
0.579 * * * [progress]: adding candidates to table
0.766 * * [progress]: iteration 4 / 4
0.767 * * * [progress]: picking best candidate
0.775 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (* y y) x)))>
0.775 * * * [progress]: localizing error
0.780 * * * [progress]: generating rewritten candidates
0.780 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.785 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.795 * * * [progress]: generating series expansions
0.795 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.795 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
0.795 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.795 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.795 * [taylor]: Taking taylor expansion of y in x
0.795 * [taylor]: Taking taylor expansion of x in x
0.795 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.795 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.795 * [taylor]: Taking taylor expansion of y in y
0.795 * [taylor]: Taking taylor expansion of x in y
0.796 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.796 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.796 * [taylor]: Taking taylor expansion of y in y
0.796 * [taylor]: Taking taylor expansion of x in y
0.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.796 * [taylor]: Taking taylor expansion of x in x
0.797 * [taylor]: Taking taylor expansion of 0 in x
0.798 * [taylor]: Taking taylor expansion of 0 in x
0.800 * [taylor]: Taking taylor expansion of 0 in x
0.801 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
0.801 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.801 * [taylor]: Taking taylor expansion of x in x
0.801 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.801 * [taylor]: Taking taylor expansion of y in x
0.801 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.801 * [taylor]: Taking taylor expansion of x in y
0.801 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.801 * [taylor]: Taking taylor expansion of y in y
0.801 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.801 * [taylor]: Taking taylor expansion of x in y
0.801 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.801 * [taylor]: Taking taylor expansion of y in y
0.802 * [taylor]: Taking taylor expansion of x in x
0.803 * [taylor]: Taking taylor expansion of 0 in x
0.804 * [taylor]: Taking taylor expansion of 0 in x
0.806 * [taylor]: Taking taylor expansion of 0 in x
0.807 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
0.807 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
0.807 * [taylor]: Taking taylor expansion of -1 in x
0.807 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.807 * [taylor]: Taking taylor expansion of x in x
0.807 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.807 * [taylor]: Taking taylor expansion of y in x
0.807 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
0.807 * [taylor]: Taking taylor expansion of -1 in y
0.807 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.807 * [taylor]: Taking taylor expansion of x in y
0.807 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.807 * [taylor]: Taking taylor expansion of y in y
0.807 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
0.807 * [taylor]: Taking taylor expansion of -1 in y
0.807 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.807 * [taylor]: Taking taylor expansion of x in y
0.807 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.807 * [taylor]: Taking taylor expansion of y in y
0.808 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.808 * [taylor]: Taking taylor expansion of -1 in x
0.808 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of 0 in x
0.812 * [taylor]: Taking taylor expansion of 0 in x
0.815 * [taylor]: Taking taylor expansion of 0 in x
0.816 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.816 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
0.816 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.816 * [taylor]: Taking taylor expansion of x in x
0.816 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.816 * [taylor]: Taking taylor expansion of y in x
0.816 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.816 * [taylor]: Taking taylor expansion of x in y
0.816 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.816 * [taylor]: Taking taylor expansion of y in y
0.816 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.816 * [taylor]: Taking taylor expansion of x in y
0.816 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.816 * [taylor]: Taking taylor expansion of y in y
0.817 * [taylor]: Taking taylor expansion of x in x
0.818 * [taylor]: Taking taylor expansion of 0 in x
0.819 * [taylor]: Taking taylor expansion of 0 in x
0.821 * [taylor]: Taking taylor expansion of 0 in x
0.822 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
0.822 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.822 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.822 * [taylor]: Taking taylor expansion of y in x
0.822 * [taylor]: Taking taylor expansion of x in x
0.822 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.822 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.822 * [taylor]: Taking taylor expansion of y in y
0.822 * [taylor]: Taking taylor expansion of x in y
0.822 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.822 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.822 * [taylor]: Taking taylor expansion of y in y
0.822 * [taylor]: Taking taylor expansion of x in y
0.823 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.823 * [taylor]: Taking taylor expansion of x in x
0.823 * [taylor]: Taking taylor expansion of 0 in x
0.824 * [taylor]: Taking taylor expansion of 0 in x
0.826 * [taylor]: Taking taylor expansion of 0 in x
0.827 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
0.827 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.827 * [taylor]: Taking taylor expansion of -1 in x
0.827 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.827 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.827 * [taylor]: Taking taylor expansion of y in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.827 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.827 * [taylor]: Taking taylor expansion of -1 in y
0.827 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.827 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.827 * [taylor]: Taking taylor expansion of y in y
0.827 * [taylor]: Taking taylor expansion of x in y
0.827 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.827 * [taylor]: Taking taylor expansion of -1 in y
0.827 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.827 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.828 * [taylor]: Taking taylor expansion of y in y
0.828 * [taylor]: Taking taylor expansion of x in y
0.828 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.828 * [taylor]: Taking taylor expansion of -1 in x
0.828 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of 0 in x
0.831 * [taylor]: Taking taylor expansion of 0 in x
0.833 * [taylor]: Taking taylor expansion of 0 in x
0.834 * * * [progress]: simplifying candidates
0.835 * [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))
0.841 * * [simplify]: iteration  0 :  266  enodes  (cost  410 )
0.848 * * [simplify]: iteration  1 :  1301  enodes  (cost  350 )
0.873 * * [simplify]: iteration  2 :  5001  enodes  (cost  299 )
0.876 * [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))
0.880 * * * [progress]: adding candidates to table
0.963 * [progress]: [Phase 3 of 3] Extracting.
0.963 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y)) (/ (cbrt (/ x y)) (sqrt y))))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ 1 (/ (* y y) x)))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (* (sqrt x) (/ (/ (sqrt x) y) y)))> #<alt (λ (x y) (/ (/ 1 (sqrt y)) (/ y (/ x (sqrt y)))))> #<alt (λ (x y) (/ (/ x y) y))>)
0.963 * * * [regime-changes]: Trying 3 branch expressions: ((* y y) y x)
0.964 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y)) (/ (cbrt (/ x y)) (sqrt y))))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ 1 (/ (* y y) x)))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (* (sqrt x) (/ (/ (sqrt x) y) y)))> #<alt (λ (x y) (/ (/ 1 (sqrt y)) (/ y (/ x (sqrt y)))))> #<alt (λ (x y) (/ (/ x y) y))>)
0.984 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y)) (/ (cbrt (/ x y)) (sqrt y))))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ 1 (/ (* y y) x)))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (* (sqrt x) (/ (/ (sqrt x) y) y)))> #<alt (λ (x y) (/ (/ 1 (sqrt y)) (/ y (/ x (sqrt y)))))> #<alt (λ (x y) (/ (/ x y) y))>)
1.008 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y)) (/ (cbrt (/ x y)) (sqrt y))))> #<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (/ 1 (/ (* y y) x)))> #<alt (λ (x y) (* (sqrt (/ x y)) (/ (sqrt (/ x y)) y)))> #<alt (λ (x y) (* (sqrt x) (/ (/ (sqrt x) y) y)))> #<alt (λ (x y) (/ (/ 1 (sqrt y)) (/ y (/ x (sqrt y)))))> #<alt (λ (x y) (/ (/ x y) y))>)
1.030 * * * [regime]: Found split indices: #<option (#s(si 6 255))>
1.030 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (/ x y) y)
1.031 * * [simplify]: iteration  0 :  4  enodes  (cost  2 )
1.031 * [simplify]: Simplified to:
   (/ (/ x y) y)
1.544 * [regime-testing]: Baseline error score: 0.1747718464808101
1.545 * [regime-testing]: Oracle error score: 0.034254281785223155
1.546 * [regime-testing]: End program error score: 0.1747718464808101
1.565 * [regime-testing]: Target error score: 0.1747718464808101