18.690 * [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-regraph> :
   (* x (exp (* y y)))
0.024 * * [simplify]: iteration  0 :  5  enodes  (cost  6 )
0.025 * * [simplify]: iteration  1 :  8  enodes  (cost  6 )
0.026 * * [simplify]: iteration  2 :  12  enodes  (cost  6 )
0.027 * * [simplify]: iteration  3 :  21  enodes  (cost  6 )
0.031 * * [simplify]: iteration  4 :  48  enodes  (cost  6 )
0.040 * * [simplify]: iteration  5 :  121  enodes  (cost  6 )
0.069 * * [simplify]: iteration  6 :  338  enodes  (cost  6 )
0.204 * * [simplify]: iteration  7 :  1078  enodes  (cost  6 )
0.839 * * [simplify]: iteration  8 :  3966  enodes  (cost  6 )
3.610 * * [simplify]: iteration  done :  5000  enodes  (cost  6 )
3.610 * [simplify]: Simplified to:
   (* x (exp (* y y)))
3.610 * * [progress]: iteration 1 / 4
3.610 * * * [progress]: picking best candidate
3.612 * * * * [pick]: Picked  #<alt (λ (x y) (* x (exp (* y y))))>
3.612 * * * [progress]: localizing error
3.617 * * * [progress]: generating rewritten candidates
3.617 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
3.619 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
3.624 * * * [progress]: generating series expansions
3.624 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
3.625 * [approximate]: Taking taylor expansion of (exp (pow y 2)) in (y) around 0
3.625 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y
3.625 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.625 * [taylor]: Taking taylor expansion of y in y
3.625 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y
3.625 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.625 * [taylor]: Taking taylor expansion of y in y
3.633 * [approximate]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in (y) around 0
3.633 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
3.633 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.633 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.633 * [taylor]: Taking taylor expansion of y in y
3.634 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
3.634 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.634 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.634 * [taylor]: Taking taylor expansion of y in y
3.635 * [approximate]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in (y) around 0
3.635 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
3.635 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.635 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.635 * [taylor]: Taking taylor expansion of y in y
3.636 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
3.636 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.636 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.636 * [taylor]: Taking taylor expansion of y in y
3.637 * * * * [progress]: [ 2 / 2 ] generating series at (2)
3.637 * [approximate]: Taking taylor expansion of (* x (exp (pow y 2))) in (x y) around 0
3.637 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in y
3.637 * [taylor]: Taking taylor expansion of x in y
3.637 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y
3.637 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.637 * [taylor]: Taking taylor expansion of y in y
3.638 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x
3.638 * [taylor]: Taking taylor expansion of x in x
3.638 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x
3.638 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.638 * [taylor]: Taking taylor expansion of y in x
3.638 * [taylor]: Taking taylor expansion of (* x (exp (pow y 2))) in x
3.638 * [taylor]: Taking taylor expansion of x in x
3.638 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in x
3.638 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.638 * [taylor]: Taking taylor expansion of y in x
3.638 * [taylor]: Taking taylor expansion of 0 in y
3.639 * [taylor]: Taking taylor expansion of (exp (pow y 2)) in y
3.639 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.639 * [taylor]: Taking taylor expansion of y in y
3.642 * [taylor]: Taking taylor expansion of 0 in y
3.645 * [taylor]: Taking taylor expansion of 0 in y
3.645 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in (x y) around 0
3.645 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y
3.645 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
3.645 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.645 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.645 * [taylor]: Taking taylor expansion of y in y
3.646 * [taylor]: Taking taylor expansion of x in y
3.646 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x
3.646 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
3.646 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.646 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.646 * [taylor]: Taking taylor expansion of y in x
3.646 * [taylor]: Taking taylor expansion of x in x
3.646 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x
3.646 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
3.646 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.646 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.646 * [taylor]: Taking taylor expansion of y in x
3.647 * [taylor]: Taking taylor expansion of x in x
3.647 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
3.647 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.647 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.647 * [taylor]: Taking taylor expansion of y in y
3.649 * [taylor]: Taking taylor expansion of 0 in y
3.652 * [taylor]: Taking taylor expansion of 0 in y
3.655 * [taylor]: Taking taylor expansion of 0 in y
3.656 * [approximate]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in (x y) around 0
3.656 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in y
3.656 * [taylor]: Taking taylor expansion of -1 in y
3.656 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in y
3.656 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
3.656 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.656 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.656 * [taylor]: Taking taylor expansion of y in y
3.656 * [taylor]: Taking taylor expansion of x in y
3.657 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x
3.657 * [taylor]: Taking taylor expansion of -1 in x
3.657 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x
3.657 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
3.657 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.657 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.657 * [taylor]: Taking taylor expansion of y in x
3.657 * [taylor]: Taking taylor expansion of x in x
3.657 * [taylor]: Taking taylor expansion of (* -1 (/ (exp (/ 1 (pow y 2))) x)) in x
3.657 * [taylor]: Taking taylor expansion of -1 in x
3.657 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 (pow y 2))) x) in x
3.657 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in x
3.657 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.657 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.657 * [taylor]: Taking taylor expansion of y in x
3.657 * [taylor]: Taking taylor expansion of x in x
3.657 * [taylor]: Taking taylor expansion of (* -1 (exp (/ 1 (pow y 2)))) in y
3.657 * [taylor]: Taking taylor expansion of -1 in y
3.658 * [taylor]: Taking taylor expansion of (exp (/ 1 (pow y 2))) in y
3.658 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.658 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.658 * [taylor]: Taking taylor expansion of y in y
3.660 * [taylor]: Taking taylor expansion of 0 in y
3.664 * [taylor]: Taking taylor expansion of 0 in y
3.669 * [taylor]: Taking taylor expansion of 0 in y
3.670 * * * [progress]: simplifying candidates
3.670 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (exp (* y y)))
  (log1p (exp (* y y)))
  (exp y)
  (log (exp (* y y)))
  (exp (exp (* y y)))
  (* (cbrt (exp (* y y))) (cbrt (exp (* y y))))
  (cbrt (exp (* y y)))
  (* (* (exp (* y y)) (exp (* y y))) (exp (* y y)))
  (sqrt (exp (* y y)))
  (sqrt (exp (* y y)))
  (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)))
  (+ (pow y 2) (+ (* 1/2 (pow y 4)) 1))
  (exp (pow y 2))
  (exp (pow y 2))
  x
  (* x (exp (pow y 2)))
  (* x (exp (pow y 2)))
3.672 * * [simplify]: iteration  0 :  48  enodes  (cost  269 )
3.679 * * [simplify]: iteration  1 :  95  enodes  (cost  260 )
3.697 * * [simplify]: iteration  2 :  209  enodes  (cost  228 )