21.696 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ 1.0 (* y y)))
0.023 * * [simplify]: iteration  0 :  14  enodes  (cost  3 )
0.025 * * [simplify]: iteration  1 :  20  enodes  (cost  3 )
0.026 * * [simplify]: iteration  2 :  22  enodes  (cost  3 )
0.027 * * [simplify]: iteration  3 :  22  enodes  (cost  3 )
0.027 * [simplify]: Simplified to:
   (* x (+ 1.0 (* y y)))
0.028 * * [progress]: iteration 1 / 4
0.028 * * * [progress]: picking best candidate
0.030 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ 1.0 (* y y))))>
0.030 * * * [progress]: localizing error
0.035 * * * [progress]: generating rewritten candidates
0.035 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.041 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.044 * * * [progress]: generating series expansions
0.044 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.044 * [approximate]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in (x y) around 0
0.044 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in y
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.044 * [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 1.0 in y
0.045 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) 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 1.0 in x
0.045 * [taylor]: Taking taylor expansion of (* x (+ (pow y 2) 1.0)) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) 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 1.0 in x
0.045 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) 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 1.0 in y
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in (x y) around 0
0.049 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in y
0.049 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.049 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.049 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of 1.0 in y
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.050 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.050 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.050 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [taylor]: Taking taylor expansion of 1.0 in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.051 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.051 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.051 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [taylor]: Taking taylor expansion of 1.0 in x
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.051 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.051 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of 1.0 in y
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in (x y) around 0
0.069 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in y
0.069 * [taylor]: Taking taylor expansion of -1 in y
0.069 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in y
0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.069 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of 1.0 in y
0.070 * [taylor]: Taking taylor expansion of x in y
0.070 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in x
0.070 * [taylor]: Taking taylor expansion of -1 in x
0.070 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.070 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.070 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of 1.0 in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 (pow y 2)) 1.0) x)) in x
0.070 * [taylor]: Taking taylor expansion of -1 in x
0.071 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 (pow y 2)) 1.0) x) in x
0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in x
0.071 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.071 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 (pow y 2)) 1.0)) in y
0.071 * [taylor]: Taking taylor expansion of -1 in y
0.071 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.071 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.072 * [taylor]: Taking taylor expansion of 1.0 in y
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.101 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.102 * [approximate]: Taking taylor expansion of (+ (pow y 2) 1.0) in (y) around 0
0.102 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.102 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of 1.0 in y
0.102 * [taylor]: Taking taylor expansion of (+ (pow y 2) 1.0) in y
0.102 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of 1.0 in y
0.108 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in (y) around 0
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.108 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of 1.0 in y
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.108 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of 1.0 in y
0.120 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in (y) around 0
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.120 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of 1.0 in y
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) 1.0) in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.121 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of 1.0 in y
0.132 * * * [progress]: simplifying candidates
0.133 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (+ 1.0 (* y y)))
  (+ (log x) (log (+ 1.0 (* y y))))
  (log (* x (+ 1.0 (* y y))))
  (exp (* x (+ 1.0 (* y y))))
  (* (* (* x x) x) (* (* (+ 1.0 (* y y)) (+ 1.0 (* y y))) (+ 1.0 (* y y))))
  (* (cbrt (* x (+ 1.0 (* y y)))) (cbrt (* x (+ 1.0 (* y y)))))
  (cbrt (* x (+ 1.0 (* y y))))
  (* (* (* x (+ 1.0 (* y y))) (* x (+ 1.0 (* y y)))) (* x (+ 1.0 (* y y))))
  (sqrt (* x (+ 1.0 (* y y))))
  (sqrt (* x (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* x 1.0)
  (* x (* y y))
  (* 1.0 x)
  (* (* y y) x)
  (* x (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (* x (sqrt (+ 1.0 (* y y))))
  (* x 1)
  (* (cbrt x) (+ 1.0 (* y y)))
  (* (sqrt x) (+ 1.0 (* y y)))
  (* x (+ 1.0 (* y y)))
  (* x (+ (pow 1.0 3) (pow (* y y) 3)))
  (* x (- (* 1.0 1.0) (* (* y y) (* y y))))
  (* (exp 1.0) (exp (* y y)))
  (log (+ 1.0 (* y y)))
  (exp (+ 1.0 (* y y)))
  (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y))))
  (cbrt (+ 1.0 (* y y)))
  (* (* (+ 1.0 (* y y)) (+ 1.0 (* y y))) (+ 1.0 (* y y)))
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ 1.0 (* y y)))
  (+ (pow 1.0 3) (pow (* y y) 3))
  (+ (* 1.0 1.0) (- (* (* y y) (* y y)) (* 1.0 (* y y))))
  (- (* 1.0 1.0) (* (* y y) (* y y)))
  (- 1.0 (* y y))
  (* 1.0 x)
  (+ (* x (pow y 2)) (* 1.0 x))
  (+ (* x (pow y 2)) (* 1.0 x))
  (+ (pow y 2) 1.0)
  (+ (pow y 2) 1.0)
  (+ (pow y 2) 1.0)
0.136 * * [simplify]: iteration  0 :  168  enodes  (cost  171 )
0.140 * * [simplify]: iteration  1 :  790  enodes  (cost  152 )
0.154 * * [simplify]: iteration  2 :  3413  enodes  (cost  149 )
0.214 * * [simplify]: iteration  3 :  5001  enodes  (cost  149 )
0.215 * [simplify]: Simplified to:
   (* x (+ 1.0 (* y y)))
  (log (* x (+ 1.0 (* y y))))
  (log (* x (+ 1.0 (* y y))))
  (exp (* x (+ 1.0 (* y y))))
  (pow (* x (+ 1.0 (* y y))) 3)
  (* (cbrt (* x (+ 1.0 (* y y)))) (cbrt (* x (+ 1.0 (* y y)))))
  (cbrt (* x (+ 1.0 (* y y))))
  (pow (* x (+ 1.0 (* y y))) 3)
  (sqrt (* x (+ 1.0 (* y y))))
  (sqrt (* x (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* (sqrt x) (sqrt (+ 1.0 (* y y))))
  (* x 1.0)
  (* x (* y y))
  (* x 1.0)
  (* x (* y y))
  (* x (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y)))))
  (* x (sqrt (+ 1.0 (* y y))))
  x
  (* (cbrt x) (+ 1.0 (* y y)))
  (* (sqrt x) (+ 1.0 (* y y)))
  (* x (+ 1.0 (* y y)))
  (* x (+ (pow 1.0 3) (pow y 6)))
  (* x (- (* 1.0 1.0) (* (* y y) (* y y))))
  (exp (+ 1.0 (* y y)))
  (log (+ (pow y 2) 1.0))
  (exp (+ 1.0 (* y y)))
  (* (cbrt (+ 1.0 (* y y))) (cbrt (+ 1.0 (* y y))))
  (cbrt (+ 1.0 (* y y)))
  (pow (+ (pow y 2) 1.0) 3)
  (sqrt (+ 1.0 (* y y)))
  (sqrt (+ 1.0 (* y y)))
  (+ (pow 1.0 3) (pow y 6))
  (+ (* 1.0 (- 1.0 (* y y))) (pow y 4))
  (- (* 1.0 1.0) (* (* y y) (* y y)))
  (- 1.0 (* y y))
  (* x 1.0)
  (* x (+ 1.0 (* y y)))
  (* x (+ 1.0 (* y y)))
  (+ (pow y 2) 1.0)
  (+ (pow y 2) 1.0)
  (+ (pow y 2) 1.0)
0.215 * * * [progress]: adding candidates to table
0.307 * * [progress]: iteration 2 / 4
0.307 * * * [progress]: picking best candidate
0.318 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x 1.0) (* x (* y y))))>
0.318 * * * [progress]: localizing error
0.323 * * * [progress]: generating rewritten candidates
0.323 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.329 * * * [progress]: generating series expansions
0.329 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.329 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
0.329 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.329 * [taylor]: Taking taylor expansion of x in y
0.329 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.329 * [taylor]: Taking taylor expansion of y in y
0.329 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.329 * [taylor]: Taking taylor expansion of x in x
0.329 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.329 * [taylor]: Taking taylor expansion of y in x
0.329 * [taylor]: Taking taylor expansion of 0 in y
0.330 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.330 * [taylor]: Taking taylor expansion of y in y
0.331 * [taylor]: Taking taylor expansion of 0 in y
0.333 * [taylor]: Taking taylor expansion of 0 in y
0.333 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
0.333 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.333 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.333 * [taylor]: Taking taylor expansion of x in y
0.333 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.333 * [taylor]: Taking taylor expansion of y in y
0.333 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.333 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.333 * [taylor]: Taking taylor expansion of x in x
0.333 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.333 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.334 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.334 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.334 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of 0 in y
0.338 * [taylor]: Taking taylor expansion of 0 in y
0.341 * [taylor]: Taking taylor expansion of 0 in y
0.344 * [taylor]: Taking taylor expansion of 0 in y
0.345 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
0.345 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.345 * [taylor]: Taking taylor expansion of -1 in y
0.345 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.345 * [taylor]: Taking taylor expansion of x in y
0.345 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.345 * [taylor]: Taking taylor expansion of y in y
0.345 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.345 * [taylor]: Taking taylor expansion of -1 in x
0.345 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.345 * [taylor]: Taking taylor expansion of x in x
0.345 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.345 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.346 * [taylor]: Taking taylor expansion of -1 in x
0.346 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.346 * [taylor]: Taking taylor expansion of x in x
0.346 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.346 * [taylor]: Taking taylor expansion of y in x
0.346 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
0.346 * [taylor]: Taking taylor expansion of -1 in y
0.346 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.346 * [taylor]: Taking taylor expansion of y in y
0.348 * [taylor]: Taking taylor expansion of 0 in y
0.350 * [taylor]: Taking taylor expansion of 0 in y
0.353 * [taylor]: Taking taylor expansion of 0 in y
0.357 * [taylor]: Taking taylor expansion of 0 in y
0.357 * * * [progress]: simplifying candidates
0.357 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (* y y))
  (* x (* y y))
  (+ (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)))
  (* (sqrt x) y)
  (* (sqrt x) y)
  (* x y)
  (* (cbrt x) (* y y))
  (* (sqrt x) (* y y))
  (* x (* y y))
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
0.360 * * [simplify]: iteration  0 :  86  enodes  (cost  75 )
0.361 * * [simplify]: iteration  1 :  289  enodes  (cost  60 )
0.366 * * [simplify]: iteration  2 :  825  enodes  (cost  60 )
0.382 * * [simplify]: iteration  3 :  2881  enodes  (cost  60 )
0.451 * * [simplify]: iteration  4 :  5001  enodes  (cost  60 )
0.452 * [simplify]: Simplified to:
   (* x (* y y))
  (* x (* y y))
  (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)))
  (* (sqrt x) y)
  (* (sqrt x) y)
  (* x y)
  (* (cbrt x) (* y y))
  (* (sqrt x) (* y y))
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
0.452 * * * [progress]: adding candidates to table
0.491 * * [progress]: iteration 3 / 4
0.491 * * * [progress]: picking best candidate
0.499 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x 1.0) (* (* x y) y)))>
0.499 * * * [progress]: localizing error
0.505 * * * [progress]: generating rewritten candidates
0.505 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.510 * * * [progress]: generating series expansions
0.510 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.510 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
0.510 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.510 * [taylor]: Taking taylor expansion of x in y
0.510 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.510 * [taylor]: Taking taylor expansion of y in y
0.510 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.510 * [taylor]: Taking taylor expansion of y in x
0.510 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.510 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.510 * [taylor]: Taking taylor expansion of y in x
0.510 * [taylor]: Taking taylor expansion of 0 in y
0.511 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.511 * [taylor]: Taking taylor expansion of y in y
0.512 * [taylor]: Taking taylor expansion of 0 in y
0.514 * [taylor]: Taking taylor expansion of 0 in y
0.514 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
0.514 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.514 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.514 * [taylor]: Taking taylor expansion of x in y
0.514 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.514 * [taylor]: Taking taylor expansion of y in y
0.514 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.514 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.514 * [taylor]: Taking taylor expansion of x in x
0.514 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.514 * [taylor]: Taking taylor expansion of y in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.515 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.515 * [taylor]: Taking taylor expansion of y in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.515 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.515 * [taylor]: Taking taylor expansion of y in y
0.517 * [taylor]: Taking taylor expansion of 0 in y
0.519 * [taylor]: Taking taylor expansion of 0 in y
0.522 * [taylor]: Taking taylor expansion of 0 in y
0.525 * [taylor]: Taking taylor expansion of 0 in y
0.526 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
0.526 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.526 * [taylor]: Taking taylor expansion of -1 in y
0.526 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.526 * [taylor]: Taking taylor expansion of x in y
0.526 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.526 * [taylor]: Taking taylor expansion of y in y
0.526 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.526 * [taylor]: Taking taylor expansion of -1 in x
0.526 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.526 * [taylor]: Taking taylor expansion of x in x
0.526 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.526 * [taylor]: Taking taylor expansion of y in x
0.526 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.527 * [taylor]: Taking taylor expansion of -1 in x
0.527 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.527 * [taylor]: Taking taylor expansion of x in x
0.527 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.527 * [taylor]: Taking taylor expansion of y in x
0.527 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
0.527 * [taylor]: Taking taylor expansion of -1 in y
0.527 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.527 * [taylor]: Taking taylor expansion of y in y
0.529 * [taylor]: Taking taylor expansion of 0 in y
0.531 * [taylor]: Taking taylor expansion of 0 in y
0.534 * [taylor]: Taking taylor expansion of 0 in y
0.537 * [taylor]: Taking taylor expansion of 0 in y
0.538 * * * [progress]: simplifying candidates
0.538 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x y) y)
  (* (* x y) y)
  (+ (+ (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) (* (cbrt y) (cbrt y)))
  (* (* x y) (sqrt y))
  (* (* x y) 1)
  (* y y)
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
0.540 * * [simplify]: iteration  0 :  95  enodes  (cost  72 )
0.543 * * [simplify]: iteration  1 :  466  enodes  (cost  57 )
0.553 * * [simplify]: iteration  2 :  2085  enodes  (cost  57 )
0.590 * * [simplify]: iteration  3 :  5001  enodes  (cost  56 )
0.591 * [simplify]: Simplified to:
   (* (* x y) y)
  (* (* x y) y)
  (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) (* (cbrt y) (cbrt y)))
  (* x (pow y 3/2))
  (* x y)
  (pow y 2)
  (* (* x y) y)
  (* (* x y) y)
  (* (* x y) y)
0.591 * * * [progress]: adding candidates to table
0.627 * * [progress]: iteration 4 / 4
0.628 * * * [progress]: picking best candidate
0.636 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x 1.0) (* (* (* x y) (* (cbrt y) (cbrt y))) (cbrt y))))>
0.636 * * * [progress]: localizing error
0.646 * * * [progress]: generating rewritten candidates
0.646 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.647 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 2)
0.648 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1)
0.649 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2)
0.656 * * * [progress]: generating series expansions
0.656 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.657 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.657 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.657 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.657 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.657 * [taylor]: Taking taylor expansion of 1/3 in y
0.657 * [taylor]: Taking taylor expansion of (log y) in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.657 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.657 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.657 * [taylor]: Taking taylor expansion of 1/3 in y
0.657 * [taylor]: Taking taylor expansion of (log y) in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.707 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.707 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.707 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.707 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.707 * [taylor]: Taking taylor expansion of 1/3 in y
0.707 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.707 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.708 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.708 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.708 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.708 * [taylor]: Taking taylor expansion of 1/3 in y
0.708 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.708 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.708 * [taylor]: Taking taylor expansion of y in y
0.759 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.760 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.760 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.760 * [taylor]: Taking taylor expansion of -1 in y
0.760 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.760 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.760 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.760 * [taylor]: Taking taylor expansion of 1/3 in y
0.760 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.760 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.760 * [taylor]: Taking taylor expansion of y in y
0.761 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.761 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.761 * [taylor]: Taking taylor expansion of -1 in y
0.762 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.762 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.762 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.762 * [taylor]: Taking taylor expansion of 1/3 in y
0.762 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.762 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.762 * [taylor]: Taking taylor expansion of y in y
0.824 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 2)
0.824 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.824 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.824 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.824 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.824 * [taylor]: Taking taylor expansion of 1/3 in y
0.824 * [taylor]: Taking taylor expansion of (log y) in y
0.824 * [taylor]: Taking taylor expansion of y in y
0.825 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.825 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.825 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.825 * [taylor]: Taking taylor expansion of 1/3 in y
0.825 * [taylor]: Taking taylor expansion of (log y) in y
0.825 * [taylor]: Taking taylor expansion of y in y
0.870 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.870 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.870 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.870 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.870 * [taylor]: Taking taylor expansion of 1/3 in y
0.870 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.870 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.870 * [taylor]: Taking taylor expansion of y in y
0.871 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.871 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.871 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.871 * [taylor]: Taking taylor expansion of 1/3 in y
0.871 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.871 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.871 * [taylor]: Taking taylor expansion of y in y
0.923 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.923 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.923 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.923 * [taylor]: Taking taylor expansion of -1 in y
0.924 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.924 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.924 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.924 * [taylor]: Taking taylor expansion of 1/3 in y
0.924 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.924 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.924 * [taylor]: Taking taylor expansion of y in y
0.925 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.925 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.925 * [taylor]: Taking taylor expansion of -1 in y
0.926 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.926 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.926 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.926 * [taylor]: Taking taylor expansion of 1/3 in y
0.926 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.926 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.926 * [taylor]: Taking taylor expansion of y in y
0.988 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1)
0.988 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.988 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.988 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.988 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.988 * [taylor]: Taking taylor expansion of 1/3 in y
0.988 * [taylor]: Taking taylor expansion of (log y) in y
0.988 * [taylor]: Taking taylor expansion of y in y
0.989 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.989 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.989 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.989 * [taylor]: Taking taylor expansion of 1/3 in y
0.989 * [taylor]: Taking taylor expansion of (log y) in y
0.989 * [taylor]: Taking taylor expansion of y in y
1.038 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.038 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.038 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.038 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.038 * [taylor]: Taking taylor expansion of 1/3 in y
1.038 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.038 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.038 * [taylor]: Taking taylor expansion of y in y
1.039 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.039 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.040 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.040 * [taylor]: Taking taylor expansion of 1/3 in y
1.040 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.040 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.040 * [taylor]: Taking taylor expansion of y in y
1.090 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.090 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.090 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.090 * [taylor]: Taking taylor expansion of -1 in y
1.090 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.090 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.090 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.090 * [taylor]: Taking taylor expansion of 1/3 in y
1.090 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.090 * [taylor]: Taking taylor expansion of y in y
1.091 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.091 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.091 * [taylor]: Taking taylor expansion of -1 in y
1.092 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.092 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.092 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.092 * [taylor]: Taking taylor expansion of 1/3 in y
1.092 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.092 * [taylor]: Taking taylor expansion of y in y
1.158 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2)
1.158 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
1.158 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
1.158 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
1.158 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
1.158 * [taylor]: Taking taylor expansion of 1/3 in y
1.158 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
1.158 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.158 * [taylor]: Taking taylor expansion of y in y
1.159 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
1.159 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
1.159 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
1.159 * [taylor]: Taking taylor expansion of 1/3 in y
1.159 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
1.159 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.159 * [taylor]: Taking taylor expansion of y in y
1.214 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
1.214 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.214 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.214 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.214 * [taylor]: Taking taylor expansion of 1/3 in y
1.214 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.214 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.214 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.214 * [taylor]: Taking taylor expansion of y in y
1.216 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.216 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.216 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.216 * [taylor]: Taking taylor expansion of 1/3 in y
1.216 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.216 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.216 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.216 * [taylor]: Taking taylor expansion of y in y
1.274 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
1.274 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.274 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.274 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.274 * [taylor]: Taking taylor expansion of -1 in y
1.275 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.275 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.275 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.275 * [taylor]: Taking taylor expansion of 1/3 in y
1.275 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.275 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.275 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.275 * [taylor]: Taking taylor expansion of y in y
1.276 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
1.276 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
1.276 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.276 * [taylor]: Taking taylor expansion of -1 in y
1.277 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
1.277 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
1.277 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
1.277 * [taylor]: Taking taylor expansion of 1/3 in y
1.277 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
1.277 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.277 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.277 * [taylor]: Taking taylor expansion of y in y
1.351 * * * [progress]: simplifying candidates
1.352 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (+ 1/3 1/3)
  (+ 1 1)
  (* y y)
  (* (cbrt y) (cbrt y))
  (+ 1 1)
  (+ (log (cbrt y)) (log (cbrt y)))
  (log (* (cbrt y) (cbrt y)))
  (exp (* (cbrt y) (cbrt y)))
  (* y y)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 1 1)
  (* (cbrt y) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (* (cbrt y) (cbrt 1))
  (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt y) (sqrt (cbrt y)))
  (* (cbrt y) 1)
  (* (cbrt (cbrt y)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (cbrt (cbrt y)) (cbrt y))
  (* (sqrt (cbrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
1.355 * * [simplify]: iteration  0 :  115  enodes  (cost  288 )
1.358 * * [simplify]: iteration  1 :  472  enodes  (cost  261 )
1.372 * * [simplify]: iteration  2 :  2959  enodes  (cost  238 )
1.433 * * [simplify]: iteration  3 :  5003  enodes  (cost  235 )
1.436 * [simplify]: Simplified to:
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (pow y 1/3)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  2/3
  2
  (pow y 2)
  (pow y 2/3)
  2
  (* 2/3 (log y))
  (* 2/3 (log y))
  (exp (pow y 2/3))
  (pow y 2)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (pow y 2)
  (fabs (pow y 1/3))
  (fabs (pow y 1/3))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  1
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (pow y 1/3)
  (pow y 1/3)
  1
  (pow y 2/3)
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (pow y 1/3)
  (pow y 1/3)
  2/3
  2
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 1/3)
  (pow (cbrt (cbrt y)) 5)
  (pow (sqrt (cbrt y)) 3)
  (pow y 1/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
1.436 * * * [progress]: adding candidates to table
1.674 * [progress]: [Phase 3 of 3] Extracting.
1.674 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* x 1.0) (* (* (* x y) (* (pow (cbrt (cbrt y)) 4) (* (cbrt (cbrt y)) (cbrt (cbrt y))))) (cbrt y))))> #<alt (λ (x y) (+ (* x 1.0) (* x (* y y))))> #<alt (λ (x y) (+ (* x 1.0) (* (* (sqrt x) y) (* (sqrt x) y))))> #<alt (λ (x y) (+ (* x 1.0) (* (* x y) y)))> #<alt (λ (x y) (+ (* x 1.0) (* (* (* x y) (* (cbrt y) (cbrt y))) (cbrt y))))>)
1.674 * * * [regime-changes]: Trying 3 branch expressions: ((* y y) y x)
1.674 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (+ (* x 1.0) (* (* (* x y) (* (pow (cbrt (cbrt y)) 4) (* (cbrt (cbrt y)) (cbrt (cbrt y))))) (cbrt y))))> #<alt (λ (x y) (+ (* x 1.0) (* x (* y y))))> #<alt (λ (x y) (+ (* x 1.0) (* (* (sqrt x) y) (* (sqrt x) y))))> #<alt (λ (x y) (+ (* x 1.0) (* (* x y) y)))> #<alt (λ (x y) (+ (* x 1.0) (* (* (* x y) (* (cbrt y) (cbrt y))) (cbrt y))))>)
1.716 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* x 1.0) (* (* (* x y) (* (pow (cbrt (cbrt y)) 4) (* (cbrt (cbrt y)) (cbrt (cbrt y))))) (cbrt y))))> #<alt (λ (x y) (+ (* x 1.0) (* x (* y y))))> #<alt (λ (x y) (+ (* x 1.0) (* (* (sqrt x) y) (* (sqrt x) y))))> #<alt (λ (x y) (+ (* x 1.0) (* (* x y) y)))> #<alt (λ (x y) (+ (* x 1.0) (* (* (* x y) (* (cbrt y) (cbrt y))) (cbrt y))))>)
1.773 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* x 1.0) (* (* (* x y) (* (pow (cbrt (cbrt y)) 4) (* (cbrt (cbrt y)) (cbrt (cbrt y))))) (cbrt y))))> #<alt (λ (x y) (+ (* x 1.0) (* x (* y y))))> #<alt (λ (x y) (+ (* x 1.0) (* (* (sqrt x) y) (* (sqrt x) y))))> #<alt (λ (x y) (+ (* x 1.0) (* (* x y) y)))> #<alt (λ (x y) (+ (* x 1.0) (* (* (* x y) (* (cbrt y) (cbrt y))) (cbrt y))))>)
1.816 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
1.816 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x 1.0) (* (* x y) y))
1.817 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
1.817 * * [simplify]: iteration  1 :  11  enodes  (cost  4 )
1.817 * [simplify]: Simplified to:
   (+ (* x 1.0) (* (* x y) y))
2.720 * [regime-testing]: Baseline error score: 0.08263532941617702
2.721 * [regime-testing]: Oracle error score: 0.02862857857232154
2.722 * [regime-testing]: End program error score: 0.08263532941617702
2.779 * [regime-testing]: Target error score: 0.08263532941617702