13.834 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ x y) (* x y))
0.016 * * [simplify]: iteration  0 :  5  enodes  (cost  7 )
0.017 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.018 * * [simplify]: iteration  2 :  24  enodes  (cost  7 )
0.021 * * [simplify]: iteration  3 :  39  enodes  (cost  7 )
0.027 * * [simplify]: iteration  4 :  62  enodes  (cost  7 )
0.033 * * [simplify]: iteration  5 :  88  enodes  (cost  6 )
0.049 * * [simplify]: iteration  6 :  122  enodes  (cost  6 )
0.071 * * [simplify]: iteration  7 :  197  enodes  (cost  6 )
0.123 * * [simplify]: iteration  8 :  361  enodes  (cost  6 )
0.248 * * [simplify]: iteration  9 :  552  enodes  (cost  6 )
0.481 * * [simplify]: iteration  10 :  660  enodes  (cost  6 )
0.842 * * [simplify]: iteration  11 :  984  enodes  (cost  6 )
2.118 * * [simplify]: iteration  12 :  3477  enodes  (cost  6 )
6.702 * * [simplify]: iteration  done :  5000  enodes  (cost  6 )
6.702 * [simplify]: Simplified to:
   (fma y (- 1 x) x)
6.704 * * [progress]: iteration 1 / 4
6.704 * * * [progress]: picking best candidate
6.707 * * * * [pick]: Picked  #<alt (λ (x y) (fma y (- 1 x) x))>
6.707 * * * [progress]: localizing error
6.711 * * * [progress]: generating rewritten candidates
6.711 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.712 * * * [progress]: generating series expansions
6.712 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.712 * [approximate]: Taking taylor expansion of (fma y (- 1 x) x) in (y x) around 0
6.712 * [taylor]: Taking taylor expansion of (fma y (- 1 x) x) in x
6.712 * [taylor]: Rewrote expression to (+ (* y (- 1 x)) x)
6.712 * [taylor]: Taking taylor expansion of (* y (- 1 x)) in x
6.712 * [taylor]: Taking taylor expansion of y in x
6.712 * [taylor]: Taking taylor expansion of (- 1 x) in x
6.712 * [taylor]: Taking taylor expansion of 1 in x
6.712 * [taylor]: Taking taylor expansion of x in x
6.712 * [taylor]: Taking taylor expansion of x in x
6.712 * [taylor]: Taking taylor expansion of (fma y (- 1 x) x) in y
6.712 * [taylor]: Rewrote expression to (+ (* y (- 1 x)) x)
6.712 * [taylor]: Taking taylor expansion of (* y (- 1 x)) in y
6.712 * [taylor]: Taking taylor expansion of y in y
6.712 * [taylor]: Taking taylor expansion of (- 1 x) in y
6.712 * [taylor]: Taking taylor expansion of 1 in y
6.712 * [taylor]: Taking taylor expansion of x in y
6.712 * [taylor]: Taking taylor expansion of x in y
6.712 * [taylor]: Taking taylor expansion of (fma y (- 1 x) x) in y
6.712 * [taylor]: Rewrote expression to (+ (* y (- 1 x)) x)
6.712 * [taylor]: Taking taylor expansion of (* y (- 1 x)) in y
6.712 * [taylor]: Taking taylor expansion of y in y
6.712 * [taylor]: Taking taylor expansion of (- 1 x) in y
6.712 * [taylor]: Taking taylor expansion of 1 in y
6.712 * [taylor]: Taking taylor expansion of x in y
6.712 * [taylor]: Taking taylor expansion of x in y
6.712 * [taylor]: Taking taylor expansion of x in x
6.713 * [taylor]: Taking taylor expansion of (- 1 x) in x
6.714 * [taylor]: Taking taylor expansion of 1 in x
6.714 * [taylor]: Taking taylor expansion of x in x
6.715 * [taylor]: Taking taylor expansion of 0 in x
6.716 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (- 1 (/ 1 x)) (/ 1 x)) in (y x) around 0
6.716 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- 1 (/ 1 x)) (/ 1 x)) in x
6.716 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- 1 (/ 1 x))) (/ 1 x))
6.716 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- 1 (/ 1 x))) in x
6.716 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.716 * [taylor]: Taking taylor expansion of y in x
6.716 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.716 * [taylor]: Taking taylor expansion of 1 in x
6.716 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.716 * [taylor]: Taking taylor expansion of x in x
6.717 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.717 * [taylor]: Taking taylor expansion of x in x
6.717 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- 1 (/ 1 x)) (/ 1 x)) in y
6.717 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- 1 (/ 1 x))) (/ 1 x))
6.717 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- 1 (/ 1 x))) in y
6.717 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.717 * [taylor]: Taking taylor expansion of y in y
6.717 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in y
6.717 * [taylor]: Taking taylor expansion of 1 in y
6.717 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.717 * [taylor]: Taking taylor expansion of x in y
6.717 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.717 * [taylor]: Taking taylor expansion of x in y
6.717 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- 1 (/ 1 x)) (/ 1 x)) in y
6.718 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- 1 (/ 1 x))) (/ 1 x))
6.718 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- 1 (/ 1 x))) in y
6.718 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.718 * [taylor]: Taking taylor expansion of y in y
6.718 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in y
6.718 * [taylor]: Taking taylor expansion of 1 in y
6.718 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.718 * [taylor]: Taking taylor expansion of x in y
6.718 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.718 * [taylor]: Taking taylor expansion of x in y
6.718 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x
6.718 * [taylor]: Taking taylor expansion of 1 in x
6.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.718 * [taylor]: Taking taylor expansion of x in x
6.720 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.720 * [taylor]: Taking taylor expansion of x in x
6.722 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (+ (/ 1 x) 1) (/ -1 x)) in (y x) around 0
6.722 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (+ (/ 1 x) 1) (/ -1 x)) in x
6.722 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (+ (/ 1 x) 1)) (/ -1 x))
6.722 * [taylor]: Taking taylor expansion of (* (/ -1 y) (+ (/ 1 x) 1)) in x
6.722 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.722 * [taylor]: Taking taylor expansion of -1 in x
6.722 * [taylor]: Taking taylor expansion of y in x
6.722 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.722 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.722 * [taylor]: Taking taylor expansion of x in x
6.722 * [taylor]: Taking taylor expansion of 1 in x
6.723 * [taylor]: Taking taylor expansion of (/ -1 x) in x
6.723 * [taylor]: Taking taylor expansion of -1 in x
6.723 * [taylor]: Taking taylor expansion of x in x
6.723 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (+ (/ 1 x) 1) (/ -1 x)) in y
6.723 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (+ (/ 1 x) 1)) (/ -1 x))
6.723 * [taylor]: Taking taylor expansion of (* (/ -1 y) (+ (/ 1 x) 1)) in y
6.723 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.723 * [taylor]: Taking taylor expansion of -1 in y
6.723 * [taylor]: Taking taylor expansion of y in y
6.723 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in y
6.723 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.723 * [taylor]: Taking taylor expansion of x in y
6.723 * [taylor]: Taking taylor expansion of 1 in y
6.723 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.723 * [taylor]: Taking taylor expansion of -1 in y
6.723 * [taylor]: Taking taylor expansion of x in y
6.723 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (+ (/ 1 x) 1) (/ -1 x)) in y
6.724 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (+ (/ 1 x) 1)) (/ -1 x))
6.724 * [taylor]: Taking taylor expansion of (* (/ -1 y) (+ (/ 1 x) 1)) in y
6.724 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.724 * [taylor]: Taking taylor expansion of -1 in y
6.724 * [taylor]: Taking taylor expansion of y in y
6.724 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in y
6.724 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.724 * [taylor]: Taking taylor expansion of x in y
6.724 * [taylor]: Taking taylor expansion of 1 in y
6.724 * [taylor]: Taking taylor expansion of (/ -1 x) in y
6.724 * [taylor]: Taking taylor expansion of -1 in y
6.724 * [taylor]: Taking taylor expansion of x in y
6.724 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x
6.724 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x
6.724 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.724 * [taylor]: Taking taylor expansion of x in x
6.725 * [taylor]: Taking taylor expansion of 1 in x
6.726 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
6.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.726 * [taylor]: Taking taylor expansion of x in x
6.728 * * * [progress]: simplifying candidates
6.728 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma y (- 1 x) x))
  (log1p (fma y (- 1 x) x))
  (* y (- 1 x))
  (log (fma y (- 1 x) x))
  (exp (fma y (- 1 x) x))
  (* (cbrt (fma y (- 1 x) x)) (cbrt (fma y (- 1 x) x)))
  (cbrt (fma y (- 1 x) x))
  (* (* (fma y (- 1 x) x) (fma y (- 1 x) x)) (fma y (- 1 x) x))
  (sqrt (fma y (- 1 x) x))
  (sqrt (fma y (- 1 x) x))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
6.729 * * [simplify]: iteration  0 :  18  enodes  (cost  110 )
6.732 * * [simplify]: iteration  1 :  31  enodes  (cost  110 )
6.736 * * [simplify]: iteration  2 :  67  enodes  (cost  98 )
6.752 * * [simplify]: iteration  3 :  160  enodes  (cost  95 )
6.790 * * [simplify]: iteration  4 :  659  enodes  (cost  95 )
7.261 * * [simplify]: iteration  5 :  4027  enodes  (cost  95 )
9.363 * * [simplify]: iteration  done :  5000  enodes  (cost  95 )
9.363 * [simplify]: Simplified to:
   (expm1 (fma y (- 1 x) x))
  (log1p (fma y (- 1 x) x))
  (* y (- 1 x))
  (log (fma y (- 1 x) x))
  (exp (fma y (- 1 x) x))
  (* (cbrt (fma y (- 1 x) x)) (cbrt (fma y (- 1 x) x)))
  (cbrt (fma y (- 1 x) x))
  (pow (fma y (- 1 x) x) 3)
  (sqrt (fma y (- 1 x) x))
  (sqrt (fma y (- 1 x) x))
  (fma (- 1 y) x y)
  (fma (- 1 y) x y)
  (fma (- 1 y) x y)
9.363 * * * [progress]: adding candidates to table
9.386 * * [progress]: iteration 2 / 4
9.386 * * * [progress]: picking best candidate
9.387 * * * * [pick]: Picked  #<alt (λ (x y) (- (+ x y) (* x y)))>
9.387 * * * [progress]: localizing error
9.391 * * * [progress]: generating rewritten candidates
9.391 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
9.415 * * * [progress]: generating series expansions
9.415 * * * * [progress]: [ 1 / 1 ] generating series at (2)
9.415 * [approximate]: Taking taylor expansion of (- (+ x y) (* x y)) in (x y) around 0
9.415 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in y
9.415 * [taylor]: Taking taylor expansion of (+ x y) in y
9.415 * [taylor]: Taking taylor expansion of x in y
9.415 * [taylor]: Taking taylor expansion of y in y
9.415 * [taylor]: Taking taylor expansion of (* x y) in y
9.415 * [taylor]: Taking taylor expansion of x in y
9.415 * [taylor]: Taking taylor expansion of y in y
9.415 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x
9.415 * [taylor]: Taking taylor expansion of (+ x y) in x
9.415 * [taylor]: Taking taylor expansion of x in x
9.415 * [taylor]: Taking taylor expansion of y in x
9.415 * [taylor]: Taking taylor expansion of (* x y) in x
9.415 * [taylor]: Taking taylor expansion of x in x
9.415 * [taylor]: Taking taylor expansion of y in x
9.415 * [taylor]: Taking taylor expansion of (- (+ x y) (* x y)) in x
9.415 * [taylor]: Taking taylor expansion of (+ x y) in x
9.415 * [taylor]: Taking taylor expansion of x in x
9.415 * [taylor]: Taking taylor expansion of y in x
9.415 * [taylor]: Taking taylor expansion of (* x y) in x
9.415 * [taylor]: Taking taylor expansion of x in x
9.415 * [taylor]: Taking taylor expansion of y in x
9.416 * [taylor]: Taking taylor expansion of y in y
9.416 * [taylor]: Taking taylor expansion of (- 1 y) in y
9.416 * [taylor]: Taking taylor expansion of 1 in y
9.416 * [taylor]: Taking taylor expansion of y in y
9.418 * [taylor]: Taking taylor expansion of 0 in y
9.419 * [approximate]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in (x y) around 0
9.419 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in y
9.419 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
9.419 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.419 * [taylor]: Taking taylor expansion of y in y
9.419 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.419 * [taylor]: Taking taylor expansion of x in y
9.419 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
9.419 * [taylor]: Taking taylor expansion of (* x y) in y
9.419 * [taylor]: Taking taylor expansion of x in y
9.419 * [taylor]: Taking taylor expansion of y in y
9.419 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in x
9.419 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.419 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.419 * [taylor]: Taking taylor expansion of y in x
9.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.419 * [taylor]: Taking taylor expansion of x in x
9.420 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
9.420 * [taylor]: Taking taylor expansion of (* x y) in x
9.420 * [taylor]: Taking taylor expansion of x in x
9.420 * [taylor]: Taking taylor expansion of y in x
9.420 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) (/ 1 x)) (/ 1 (* x y))) in x
9.420 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.420 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.420 * [taylor]: Taking taylor expansion of y in x
9.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.420 * [taylor]: Taking taylor expansion of x in x
9.421 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
9.421 * [taylor]: Taking taylor expansion of (* x y) in x
9.421 * [taylor]: Taking taylor expansion of x in x
9.421 * [taylor]: Taking taylor expansion of y in x
9.421 * [taylor]: Taking taylor expansion of (- 1 (/ 1 y)) in y
9.421 * [taylor]: Taking taylor expansion of 1 in y
9.421 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.421 * [taylor]: Taking taylor expansion of y in y
9.423 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.423 * [taylor]: Taking taylor expansion of y in y
9.425 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
9.425 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in y
9.425 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in y
9.425 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
9.425 * [taylor]: Taking taylor expansion of (* x y) in y
9.425 * [taylor]: Taking taylor expansion of x in y
9.425 * [taylor]: Taking taylor expansion of y in y
9.425 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
9.425 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.425 * [taylor]: Taking taylor expansion of y in y
9.426 * [taylor]: Taking taylor expansion of (/ 1 x) in y
9.426 * [taylor]: Taking taylor expansion of x in y
9.426 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in x
9.426 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in x
9.426 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
9.426 * [taylor]: Taking taylor expansion of (* x y) in x
9.426 * [taylor]: Taking taylor expansion of x in x
9.426 * [taylor]: Taking taylor expansion of y in x
9.426 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.426 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.426 * [taylor]: Taking taylor expansion of y in x
9.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.426 * [taylor]: Taking taylor expansion of x in x
9.426 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x)))) in x
9.426 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 y) (/ 1 x))) in x
9.426 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
9.426 * [taylor]: Taking taylor expansion of (* x y) in x
9.426 * [taylor]: Taking taylor expansion of x in x
9.426 * [taylor]: Taking taylor expansion of y in x
9.427 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
9.427 * [taylor]: Taking taylor expansion of (/ 1 y) in x
9.427 * [taylor]: Taking taylor expansion of y in x
9.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x
9.427 * [taylor]: Taking taylor expansion of x in x
9.427 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1)) in y
9.427 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
9.427 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.427 * [taylor]: Taking taylor expansion of y in y
9.428 * [taylor]: Taking taylor expansion of 1 in y
9.429 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
9.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.429 * [taylor]: Taking taylor expansion of y in y
9.431 * * * [progress]: simplifying candidates
9.431 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma (* (cbrt (+ x y)) (cbrt (+ x y))) (cbrt (+ x y)) (- (* y x)))
  (fma (- y) x (* y x))
  (fma (sqrt (+ x y)) (sqrt (+ x y)) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 1 (+ x y) (- (* y x)))
  (fma (- y) x (* y x))
  (fma 1 (+ x y) (- (* y x)))
  (fma (- y) x (* y x))
  (expm1 (- (+ x y) (* x y)))
  (log1p (- (+ x y) (* x y)))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (/ (* (exp x) (exp y)) (exp (* x y)))
  (/ (exp (+ x y)) (exp (* x y)))
  (log (- (+ x y) (* x y)))
  (exp (- (+ x y) (* x y)))
  (* (cbrt (- (+ x y) (* x y))) (cbrt (- (+ x y) (* x y))))
  (cbrt (- (+ x y) (* x y)))
  (* (* (- (+ x y) (* x y)) (- (+ x y) (* x y))) (- (+ x y) (* x y)))
  (sqrt (- (+ x y) (* x y)))
  (sqrt (- (+ x y) (* x y)))
  (- (pow (+ x y) 3) (pow (* x y) 3))
  (+ (* (+ x y) (+ x y)) (+ (* (* x y) (* x y)) (* (+ x y) (* x y))))
  (- (* x y))
  (- (* (+ x y) (+ x y)) (* (* x y) (* x y)))
  (+ (+ x y) (* x y))
  (- y (* x y))
  (- (* x y))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
  (- (+ x y) (* x y))
9.433 * * [simplify]: iteration  0 :  45  enodes  (cost  298 )
9.439 * * [simplify]: iteration  1 :  113  enodes  (cost  290 )
9.468 * * [simplify]: iteration  2 :  347  enodes  (cost  259 )
9.634 * * [simplify]: iteration  3 :  1475  enodes  (cost  251 )
10.320 * * [simplify]: iteration  done :  5000  enodes  (cost  228 )
10.320 * [simplify]: Simplified to:
   (fma (- x) y (pow (cbrt (+ x y)) 3))
  (* (- x x) y)
  (fma (- 1 x) y x)
  (* (- x x) y)
  (fma (- 1 x) y x)
  (* (- x x) y)
  (fma (- 1 x) y x)
  (* (- x x) y)
  (expm1 (fma (- 1 x) y x))
  (log1p (fma (- 1 x) y x))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (- (* x y))
  (exp (fma (- 1 x) y x))
  (exp (fma (- 1 x) y x))
  (log (fma (- 1 x) y x))
  (exp (fma (- 1 x) y x))
  (* (cbrt (fma (- 1 x) y x)) (cbrt (fma (- 1 x) y x)))
  (cbrt (fma (- 1 x) y x))
  (pow (fma (- 1 x) y x) 3)
  (sqrt (fma (- 1 x) y x))
  (sqrt (fma (- 1 x) y x))
  (- (pow (+ x y) 3) (pow (* x y) 3))
  (fma (+ x y) (+ x y) (* (fma y x (+ x y)) (* x y)))
  (- (* x y))
  (* (fma (- 1 x) y x) (+ y (fma y x x)))
  (fma y x (+ x y))
  (- y (* x y))
  (- (* x y))
  (fma (- 1 x) y x)
  (fma (- 1 x) y x)
  (fma (- 1 x) y x)
10.321 * * * [progress]: adding candidates to table
10.364 * [progress]: [Phase 3 of 3] Extracting.
10.364 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (fma y (- 1 x) x))> #<alt (λ (x y) (- (+ x y) (* x y)))>)
10.364 * * * [regime-changes]: Trying 3 branch expressions: ((- (+ x y) (* x y)) y x)
10.364 * * * * [regimes]: Trying to branch on (- (+ x y) (* x y)) from (#<alt (λ (x y) (fma y (- 1 x) x))> #<alt (λ (x y) (- (+ x y) (* x y)))>)
10.375 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (fma y (- 1 x) x))> #<alt (λ (x y) (- (+ x y) (* x y)))>)
10.385 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (fma y (- 1 x) x))> #<alt (λ (x y) (- (+ x y) (* x y)))>)
10.397 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
10.397 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma y (- 1 x) x)
10.397 * * [simplify]: iteration  0 :  5  enodes  (cost  6 )
10.398 * * [simplify]: iteration  1 :  7  enodes  (cost  6 )
10.398 * * [simplify]: iteration  done :  7  enodes  (cost  6 )
10.398 * [simplify]: Simplified to:
   (fma y (- 1 x) x)
10.782 * [regime-testing]: Baseline error score: 0.005500687585948244
10.783 * [regime-testing]: Oracle error score: 0.00037504688086010754
10.783 * [regime-testing]: End program error score: 0.005500687585948244