13.105 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (exp (* y y)))
0.027 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.030 * * [simplify]: iteration  1 :  12  enodes  (cost  3 )
0.033 * * [simplify]: iteration  2 :  21  enodes  (cost  3 )
0.036 * * [simplify]: iteration  3 :  48  enodes  (cost  3 )
0.039 * * [simplify]: iteration  4 :  133  enodes  (cost  3 )
0.045 * * [simplify]: iteration  5 :  437  enodes  (cost  3 )
0.060 * * [simplify]: iteration  6 :  1926  enodes  (cost  3 )
0.112 * * [simplify]: iteration  7 :  5001  enodes  (cost  3 )
0.113 * [simplify]: Simplified to:
   (* x (exp (* y y)))
0.113 * * [progress]: iteration 1 / 4
0.113 * * * [progress]: picking best candidate
0.115 * * * * [pick]: Picked  #<alt (λ (x y) (* x (exp (* y y))))>
0.115 * * * [progress]: localizing error
0.120 * * * [progress]: generating rewritten candidates
0.120 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.126 * * * [progress]: generating series expansions
0.126 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.126 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0
0.126 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y
0.126 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x
0.127 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x
0.127 * [taylor]: Taking taylor expansion of x in x
0.127 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x
0.127 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.127 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y
0.129 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0
0.135 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y
0.135 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.135 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.135 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.135 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of x in y
0.136 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x
0.136 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.136 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x
0.136 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.136 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.137 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [approximate]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in (x y) around 0
0.145 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y
0.145 * [taylor]: Taking taylor expansion of -1 in y
0.145 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y
0.145 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.145 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.145 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of x in y
0.146 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x
0.146 * [taylor]: Taking taylor expansion of -1 in x
0.146 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x
0.146 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
0.146 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.146 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x
0.147 * [taylor]: Taking taylor expansion of -1 in x
0.147 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x
0.147 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.147 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.147 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y
0.147 * [taylor]: Taking taylor expansion of -1 in y
0.147 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.147 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.154 * [taylor]: Taking taylor expansion of 0 in y
0.158 * [taylor]: Taking taylor expansion of 0 in y
0.159 * * * [progress]: simplifying candidates
0.159 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* x (exp (* y y))))
  (log1p (* x (exp (* y y))))
  (* x (exp (* y y)))
  (+ (log x) (* y y))
  (log (* x (exp (* y y))))
  (exp (* x (exp (* y y))))
  (* (* (* x x) x) (* (* (exp (* y y)) (exp (* y y))) (exp (* y y))))
  (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y)))))
  (cbrt (* x (exp (* y y))))
  (* (* (* x (exp (* y y))) (* x (exp (* y y)))) (* x (exp (* y y))))
  (sqrt (* x (exp (* y y))))
  (sqrt (* x (exp (* y y))))
  (* (sqrt x) (sqrt (exp (* y y))))
  (* (sqrt x) (sqrt (exp (* y y))))
  (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))
  (* x (sqrt (exp (* y y))))
  (* x 1)
  (* (cbrt x) (exp (* y y)))
  (* (sqrt x) (exp (* y y)))
  (* x (exp (* y y)))
  x
  (* x (exp (pow y 2)))
  (* x (exp (pow y 2)))
0.164 * * [simplify]: iteration  0 :  76  enodes  (cost  102 )
0.168 * * [simplify]: iteration  1 :  279  enodes  (cost  87 )
0.177 * * [simplify]: iteration  2 :  1028  enodes  (cost  87 )
0.205 * * [simplify]: iteration  3 :  4947  enodes  (cost  87 )
0.338 * * [simplify]: iteration  4 :  5001  enodes  (cost  87 )
0.339 * [simplify]: Simplified to:
   (expm1 (* x (exp (* y y))))
  (log1p (* x (exp (* y y))))
  (* x (exp (pow y 2)))
  (fma y y (log x))
  (fma y y (log x))
  (exp (* x (exp (* y y))))
  (pow (* x (exp (pow y 2))) 3)
  (* (cbrt (* x (exp (* y y)))) (cbrt (* x (exp (* y y)))))
  (cbrt (* x (exp (* y y))))
  (pow (* x (exp (pow y 2))) 3)
  (sqrt (* x (exp (* y y))))
  (sqrt (* x (exp (* y y))))
  (* (sqrt x) (sqrt (exp (* y y))))
  (* (sqrt x) (sqrt (exp (* y y))))
  (* x (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))
  (* x (sqrt (exp (* y y))))
  x
  (* (cbrt x) (exp (* y y)))
  (* (sqrt x) (exp (* y y)))
  (* x (exp (pow y 2)))
  x
  (* x (exp (pow y 2)))
  (* x (exp (pow y 2)))
0.339 * * * [progress]: adding candidates to table
0.387 * * [progress]: iteration 2 / 4
0.387 * * * [progress]: picking best candidate
0.389 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt x) (* (sqrt x) (exp (* y y)))))>
0.389 * * * [progress]: localizing error
0.396 * * * [progress]: generating rewritten candidates
0.396 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.406 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.414 * * * [progress]: generating series expansions
0.414 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.414 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0
0.414 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y
0.414 * [taylor]: Taking taylor expansion of x in y
0.414 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y
0.414 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.414 * [taylor]: Taking taylor expansion of y in y
0.415 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x
0.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.415 * [taylor]: Taking taylor expansion of y in x
0.415 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x
0.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.415 * [taylor]: Taking taylor expansion of y in x
0.415 * [taylor]: Taking taylor expansion of 0 in y
0.417 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y
0.417 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.417 * [taylor]: Taking taylor expansion of y in y
0.419 * [taylor]: Taking taylor expansion of 0 in y
0.422 * [taylor]: Taking taylor expansion of 0 in y
0.422 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0
0.422 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y
0.422 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.422 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.422 * [taylor]: Taking taylor expansion of y in y
0.423 * [taylor]: Taking taylor expansion of x in y
0.423 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x
0.423 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
0.423 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.423 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.423 * [taylor]: Taking taylor expansion of y in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x
0.424 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.424 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.424 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.427 * [taylor]: Taking taylor expansion of 0 in y
0.429 * [taylor]: Taking taylor expansion of 0 in y
0.436 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [approximate]: Taking taylor expansion of (* (exp (/ 1 (pow y 2))) (pow (sqrt (/ -1 x)) 2)) in (x y) around 0
0.437 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow y 2))) (pow (sqrt (/ -1 x)) 2)) in y
0.437 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.437 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.437 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.437 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in y
0.438 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.438 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.438 * [taylor]: Taking taylor expansion of -1 in y
0.438 * [taylor]: Taking taylor expansion of x in y
0.438 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow y 2))) (pow (sqrt (/ -1 x)) 2)) in x
0.438 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.438 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.438 * [taylor]: Taking taylor expansion of y in x
0.438 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
0.438 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.438 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.438 * [taylor]: Taking taylor expansion of -1 in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.440 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow y 2))) (pow (sqrt (/ -1 x)) 2)) in x
0.440 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.440 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.440 * [taylor]: Taking taylor expansion of y in x
0.440 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
0.440 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.440 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.440 * [taylor]: Taking taylor expansion of -1 in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.442 * [taylor]: Taking taylor expansion of (* +nan.0 (exp (/ 1 (pow y 2)))) in y
0.442 * [taylor]: Taking taylor expansion of +nan.0 in y
0.442 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.448 * [taylor]: Taking taylor expansion of (- (* +nan.0 (exp (/ 1 (pow y 2))))) in y
0.448 * [taylor]: Taking taylor expansion of (* +nan.0 (exp (/ 1 (pow y 2)))) in y
0.448 * [taylor]: Taking taylor expansion of +nan.0 in y
0.448 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.448 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.448 * [taylor]: Taking taylor expansion of y in y
0.456 * [taylor]: Taking taylor expansion of (- (* +nan.0 (exp (/ 1 (pow y 2))))) in y
0.456 * [taylor]: Taking taylor expansion of (* +nan.0 (exp (/ 1 (pow y 2)))) in y
0.456 * [taylor]: Taking taylor expansion of +nan.0 in y
0.456 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.456 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.458 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.458 * [approximate]: Taking taylor expansion of (* (sqrt x) (exp (pow y 2))) in (x y) around 0
0.458 * [taylor]: Taking taylor expansion of (* (sqrt x) (exp (pow y 2))) in y
0.458 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.458 * [taylor]: Taking taylor expansion of x in y
0.458 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y
0.458 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.459 * [taylor]: Taking taylor expansion of (* (sqrt x) (exp (pow y 2))) in x
0.459 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x
0.460 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.460 * [taylor]: Taking taylor expansion of y in x
0.461 * [taylor]: Taking taylor expansion of (* (sqrt x) (exp (pow y 2))) in x
0.461 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.461 * [taylor]: Taking taylor expansion of x in x
0.462 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x
0.462 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.462 * [taylor]: Taking taylor expansion of y in x
0.462 * [taylor]: Taking taylor expansion of 0 in y
0.463 * [taylor]: Taking taylor expansion of (- (* +nan.0 (exp (pow y 2)))) in y
0.463 * [taylor]: Taking taylor expansion of (* +nan.0 (exp (pow y 2))) in y
0.463 * [taylor]: Taking taylor expansion of +nan.0 in y
0.463 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y
0.463 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.463 * [taylor]: Taking taylor expansion of y in y
0.468 * [taylor]: Taking taylor expansion of (- (* +nan.0 (exp (pow y 2)))) in y
0.468 * [taylor]: Taking taylor expansion of (* +nan.0 (exp (pow y 2))) in y
0.468 * [taylor]: Taking taylor expansion of +nan.0 in y
0.468 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y
0.468 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.468 * [taylor]: Taking taylor expansion of y in y
0.475 * [taylor]: Taking taylor expansion of (- (* +nan.0 (exp (pow y 2)))) in y
0.476 * [taylor]: Taking taylor expansion of (* +nan.0 (exp (pow y 2))) in y
0.476 * [taylor]: Taking taylor expansion of +nan.0 in y
0.476 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y
0.476 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.476 * [taylor]: Taking taylor expansion of y in y
0.478 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (exp (/ 1 (pow y 2)))) in (x y) around 0
0.478 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (exp (/ 1 (pow y 2)))) in y
0.478 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.478 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.478 * [taylor]: Taking taylor expansion of x in y
0.478 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.478 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.478 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.478 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (exp (/ 1 (pow y 2)))) in x
0.479 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) 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 (* (sqrt (/ 1 x)) (exp (/ 1 (pow y 2)))) in x
0.481 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.482 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
0.482 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.482 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.482 * [taylor]: Taking taylor expansion of y in x
0.483 * [taylor]: Taking taylor expansion of 0 in y
0.484 * [taylor]: Taking taylor expansion of (- (* +nan.0 (exp (/ 1 (pow y 2))))) in y
0.484 * [taylor]: Taking taylor expansion of (* +nan.0 (exp (/ 1 (pow y 2)))) in y
0.484 * [taylor]: Taking taylor expansion of +nan.0 in y
0.484 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.484 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.484 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.484 * [taylor]: Taking taylor expansion of y in y
0.490 * [taylor]: Taking taylor expansion of (- (* +nan.0 (exp (/ 1 (pow y 2))))) in y
0.490 * [taylor]: Taking taylor expansion of (* +nan.0 (exp (/ 1 (pow y 2)))) in y
0.490 * [taylor]: Taking taylor expansion of +nan.0 in y
0.490 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.490 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.490 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.490 * [taylor]: Taking taylor expansion of y in y
0.497 * [taylor]: Taking taylor expansion of (- (* +nan.0 (exp (/ 1 (pow y 2))))) in y
0.497 * [taylor]: Taking taylor expansion of (* +nan.0 (exp (/ 1 (pow y 2)))) in y
0.497 * [taylor]: Taking taylor expansion of +nan.0 in y
0.497 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
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
0.499 * [approximate]: Taking taylor expansion of (* (exp (/ 1 (pow y 2))) (sqrt (/ -1 x))) in (x y) around 0
0.499 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow y 2))) (sqrt (/ -1 x))) in y
0.499 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.499 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.499 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.499 * [taylor]: Taking taylor expansion of y in y
0.500 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.500 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.500 * [taylor]: Taking taylor expansion of -1 in y
0.500 * [taylor]: Taking taylor expansion of x in y
0.500 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow y 2))) (sqrt (/ -1 x))) in x
0.500 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
0.500 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.500 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.500 * [taylor]: Taking taylor expansion of y in x
0.500 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.500 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.500 * [taylor]: Taking taylor expansion of -1 in x
0.500 * [taylor]: Taking taylor expansion of x in x
0.502 * [taylor]: Taking taylor expansion of (* (exp (/ 1 (pow y 2))) (sqrt (/ -1 x))) in x
0.502 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
0.502 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.502 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.502 * [taylor]: Taking taylor expansion of y in x
0.502 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.502 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.502 * [taylor]: Taking taylor expansion of -1 in x
0.502 * [taylor]: Taking taylor expansion of x in x
0.504 * [taylor]: Taking taylor expansion of 0 in y
0.505 * [taylor]: Taking taylor expansion of (- (* +nan.0 (exp (/ 1 (pow y 2))))) in y
0.505 * [taylor]: Taking taylor expansion of (* +nan.0 (exp (/ 1 (pow y 2)))) in y
0.505 * [taylor]: Taking taylor expansion of +nan.0 in y
0.505 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.505 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.505 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.505 * [taylor]: Taking taylor expansion of y in y
0.511 * [taylor]: Taking taylor expansion of (- (* +nan.0 (exp (/ 1 (pow y 2))))) in y
0.511 * [taylor]: Taking taylor expansion of (* +nan.0 (exp (/ 1 (pow y 2)))) in y
0.511 * [taylor]: Taking taylor expansion of +nan.0 in y
0.511 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.511 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.511 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.511 * [taylor]: Taking taylor expansion of y in y
0.518 * [taylor]: Taking taylor expansion of (- (* +nan.0 (exp (/ 1 (pow y 2))))) in y
0.518 * [taylor]: Taking taylor expansion of (* +nan.0 (exp (/ 1 (pow y 2)))) in y
0.518 * [taylor]: Taking taylor expansion of +nan.0 in y
0.519 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
0.519 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.519 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.519 * [taylor]: Taking taylor expansion of y in y
0.520 * * * [progress]: simplifying candidates
0.521 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (* (sqrt x) (* (sqrt x) (exp (* y y)))))
  (log1p (* (sqrt x) (* (sqrt x) (exp (* y y)))))
  (* (sqrt x) (* (sqrt x) (exp (* y y))))
  (* (sqrt x) (* (sqrt x) (exp (* y y))))
  (+ (log (sqrt x)) (+ (log (sqrt x)) (* y y)))
  (+ (log (sqrt x)) (log (* (sqrt x) (exp (* y y)))))
  (log (* (sqrt x) (* (sqrt x) (exp (* y y)))))
  (exp (* (sqrt x) (* (sqrt x) (exp (* y y)))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (exp (* y y)) (exp (* y y))) (exp (* y y)))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (sqrt x) (exp (* y y))) (* (sqrt x) (exp (* y y)))) (* (sqrt x) (exp (* y y)))))
  (* (cbrt (* (sqrt x) (* (sqrt x) (exp (* y y))))) (cbrt (* (sqrt x) (* (sqrt x) (exp (* y y))))))
  (cbrt (* (sqrt x) (* (sqrt x) (exp (* y y)))))
  (* (* (* (sqrt x) (* (sqrt x) (exp (* y y)))) (* (sqrt x) (* (sqrt x) (exp (* y y))))) (* (sqrt x) (* (sqrt x) (exp (* y y)))))
  (sqrt (* (sqrt x) (* (sqrt x) (exp (* y y)))))
  (sqrt (* (sqrt x) (* (sqrt x) (exp (* y y)))))
  (* (sqrt x) (sqrt x))
  (* (cbrt (sqrt x)) (* (sqrt x) (exp (* y y))))
  (* (sqrt (cbrt x)) (* (sqrt x) (exp (* y y))))
  (* (sqrt (sqrt x)) (* (sqrt x) (exp (* y y))))
  (* (sqrt x) (* (sqrt x) (exp (* y y))))
  (* (sqrt (sqrt x)) (* (sqrt x) (exp (* y y))))
  (* (sqrt x) (* (sqrt x) (exp (* y y))))
  (expm1 (* (sqrt x) (exp (* y y))))
  (log1p (* (sqrt x) (exp (* y y))))
  (* (sqrt x) (exp (* y y)))
  (+ (log (sqrt x)) (* y y))
  (log (* (sqrt x) (exp (* y y))))
  (exp (* (sqrt x) (exp (* y y))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (exp (* y y)) (exp (* y y))) (exp (* y y))))
  (* (cbrt (* (sqrt x) (exp (* y y)))) (cbrt (* (sqrt x) (exp (* y y)))))
  (cbrt (* (sqrt x) (exp (* y y))))
  (* (* (* (sqrt x) (exp (* y y))) (* (sqrt x) (exp (* y y)))) (* (sqrt x) (exp (* y y))))
  (sqrt (* (sqrt x) (exp (* y y))))
  (sqrt (* (sqrt x) (exp (* y y))))
  (* (sqrt (sqrt x)) (sqrt (exp (* y y))))
  (* (sqrt (sqrt x)) (sqrt (exp (* y y))))
  (* (sqrt (sqrt x)) (sqrt (exp (* y y))))
  (* (sqrt (sqrt x)) (sqrt (exp (* y y))))
  (* (sqrt x) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))
  (* (sqrt x) (sqrt (exp (* y y))))
  (* (sqrt x) 1)
  (* (cbrt (sqrt x)) (exp (* y y)))
  (* (sqrt (cbrt x)) (exp (* y y)))
  (* (sqrt (sqrt x)) (exp (* y y)))
  (* (sqrt x) (exp (* y y)))
  (* (sqrt (sqrt x)) (exp (* y y)))
  (* (sqrt x) (exp (* y y)))
  x
  (* x (exp (pow y 2)))
  (- (+ (* +nan.0 (/ (exp (pow y 2)) x)) (- (+ (* +nan.0 (/ (exp (pow y 2)) (pow x 2))) (- (* +nan.0 (exp (pow y 2))))))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 x))))))
  (- (+ (* +nan.0 (/ (exp (pow y 2)) x)) (- (+ (* +nan.0 (/ (exp (pow y 2)) (pow x 2))) (- (* +nan.0 (exp (pow y 2))))))))
  (- (+ (* +nan.0 (/ (exp (pow y 2)) x)) (- (+ (* +nan.0 (/ (exp (pow y 2)) (pow x 2))) (- (* +nan.0 (exp (pow y 2))))))))
0.527 * * [simplify]: iteration  0 :  200  enodes  (cost  359 )
0.534 * * [simplify]: iteration  1 :  824  enodes  (cost  301 )
0.558 * * [simplify]: iteration  2 :  3589  enodes  (cost  288 )
0.646 * * [simplify]: iteration  3 :  5002  enodes  (cost  286 )
0.648 * [simplify]: Simplified to:
   (expm1 (* (sqrt x) (* (sqrt x) (exp (* y y)))))
  (log1p (* (sqrt x) (* (sqrt x) (exp (* y y)))))
  (* x (exp (* y y)))
  (* x (exp (* y y)))
  (fma y y (log x))
  (fma y y (log x))
  (fma y y (log x))
  (pow (exp x) (exp (* y y)))
  (pow (* x (exp (* y y))) 3)
  (pow (* x (exp (* y y))) 3)
  (* (cbrt (* (sqrt x) (* (sqrt x) (exp (* y y))))) (cbrt (* (sqrt x) (* (sqrt x) (exp (* y y))))))
  (cbrt (* (sqrt x) (* (sqrt x) (exp (* y y)))))
  (pow (* x (exp (* y y))) 3)
  (fabs (* (pow x 1/2) (pow (exp y) (/ y 2))))
  (fabs (* (pow x 1/2) (pow (exp y) (/ y 2))))
  x
  (* (cbrt (sqrt x)) (* (sqrt x) (exp (* y y))))
  (* (sqrt (cbrt x)) (* (sqrt x) (exp (* y y))))
  (* (sqrt (sqrt x)) (* (sqrt x) (exp (* y y))))
  (* x (exp (* y y)))
  (* (sqrt (sqrt x)) (* (sqrt x) (exp (* y y))))
  (* x (exp (* y y)))
  (expm1 (* (sqrt x) (exp (* y y))))
  (log1p (* (sqrt x) (exp (* y y))))
  (* (sqrt x) (exp (* y y)))
  (fma y y (log (sqrt x)))
  (fma y y (log (sqrt x)))
  (exp (* (sqrt x) (exp (* y y))))
  (pow (* (sqrt x) (exp (* y y))) 3)
  (* (cbrt (* (sqrt x) (exp (* y y)))) (cbrt (* (sqrt x) (exp (* y y)))))
  (cbrt (* (sqrt x) (exp (* y y))))
  (pow (* (sqrt x) (exp (* y y))) 3)
  (sqrt (* (sqrt x) (exp (* y y))))
  (sqrt (* (sqrt x) (exp (* y y))))
  (* (sqrt (sqrt x)) (sqrt (exp (* y y))))
  (* (sqrt (sqrt x)) (sqrt (exp (* y y))))
  (* (sqrt (sqrt x)) (sqrt (exp (* y y))))
  (* (sqrt (sqrt x)) (sqrt (exp (* y y))))
  (* (sqrt x) (* (cbrt (exp (* y y))) (cbrt (exp (* y y)))))
  (* (sqrt x) (sqrt (exp (* y y))))
  (sqrt x)
  (* (cbrt (sqrt x)) (exp (* y y)))
  (* (sqrt (cbrt x)) (exp (* y y)))
  (* (sqrt (sqrt x)) (exp (* y y)))
  (* (sqrt x) (exp (* y y)))
  (* (sqrt (sqrt x)) (exp (* y y)))
  (* (sqrt x) (exp (* y y)))
  x
  (* x (exp (* y y)))
  (fma (- +nan.0) (/ (exp (pow y 2)) x) (* +nan.0 (- (/ (exp (pow y 2)) (pow x 2)) (exp (* y y)))))
  (fma (- (pow x 2)) +nan.0 (* +nan.0 (- (pow x 3) x)))
  (fma (- +nan.0) (/ (exp (pow y 2)) x) (* +nan.0 (- (/ (exp (pow y 2)) (pow x 2)) (exp (* y y)))))
  (fma (- +nan.0) (/ (exp (pow y 2)) x) (* +nan.0 (- (/ (exp (pow y 2)) (pow x 2)) (exp (* y y)))))
0.649 * * * [progress]: adding candidates to table
0.774 * [progress]: [Phase 3 of 3] Extracting.
0.774 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (exp (* y y))))> #<alt (λ (x y) (* (sqrt x) (* (sqrt x) (exp (* y y)))))>)
0.775 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (exp (* y y)) (* x (exp (* y y))) y x)
0.775 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (* x (exp (* y y))))> #<alt (λ (x y) (* (sqrt x) (* (sqrt x) (exp (* y y)))))>)
0.785 * * * * [regimes]: Trying to branch on (exp (* y y)) from (#<alt (λ (x y) (* x (exp (* y y))))> #<alt (λ (x y) (* (sqrt x) (* (sqrt x) (exp (* y y)))))>)
0.798 * * * * [regimes]: Trying to branch on (* x (exp (* y y))) from (#<alt (λ (x y) (* x (exp (* y y))))> #<alt (λ (x y) (* (sqrt x) (* (sqrt x) (exp (* y y)))))>)
0.817 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (exp (* y y))))> #<alt (λ (x y) (* (sqrt x) (* (sqrt x) (exp (* y y)))))>)
0.829 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (exp (* y y))))> #<alt (λ (x y) (* (sqrt x) (* (sqrt x) (exp (* y y)))))>)
0.841 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.841 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (exp (* y y)))
0.842 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.842 * * [simplify]: iteration  1 :  6  enodes  (cost  3 )
0.843 * [simplify]: Simplified to:
   (* x (exp (* y y)))
1.506 * [regime-testing]: Baseline error score: 0.031192828095134722
1.507 * [regime-testing]: Oracle error score: 0.029192578063880814
1.508 * [regime-testing]: End program error score: 0.031192828095134722
1.544 * [regime-testing]: Target error score: 0.02679583072920173