54.755 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
0.023 * * [simplify]: iteration 0: 10 enodes
0.024 * * [simplify]: iteration 1: 19 enodes
0.027 * * [simplify]: iteration 2: 42 enodes
0.037 * * [simplify]: iteration 3: 85 enodes
0.060 * * [simplify]: iteration 4: 251 enodes
0.141 * * [simplify]: iteration 5: 813 enodes
0.968 * * [simplify]: iteration 6: 3113 enodes
2.411 * * [simplify]: iteration complete: 5001 enodes
2.411 * * [simplify]: Extracting #0: cost 1 inf + 0
2.415 * * [simplify]: Extracting #1: cost 1007 inf + 0
2.425 * * [simplify]: Extracting #2: cost 1464 inf + 165
2.448 * * [simplify]: Extracting #3: cost 1048 inf + 47415
2.509 * * [simplify]: Extracting #4: cost 86 inf + 184562
2.583 * * [simplify]: Extracting #5: cost 0 inf + 199458
2.652 * * [simplify]: Extracting #6: cost 0 inf + 199338
2.722 * [simplify]: Simplified to:
  (+ (* (- y 1.0) x) (- 0.918938533204673 (* 0.5 y)))
2.724 * * [progress]: iteration 1 / 4
2.724 * * * [progress]: picking best candidate
2.731 * * * * [pick]: Picked  #<alt (λ (x y) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673))>
2.731 * * * [progress]: localizing error
2.752 * * * [progress]: generating rewritten candidates
2.752 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1)
2.781 * * * [progress]: generating series expansions
2.781 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1)
2.781 * [backup-simplify]: Simplify (* x (- y 1.0)) into (* x (- y 1.0))
2.781 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0
2.781 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y
2.781 * [taylor]: Taking taylor expansion of x in y
2.781 * [backup-simplify]: Simplify x into x
2.781 * [taylor]: Taking taylor expansion of (- y 1.0) in y
2.781 * [taylor]: Taking taylor expansion of y in y
2.781 * [backup-simplify]: Simplify 0 into 0
2.781 * [backup-simplify]: Simplify 1 into 1
2.781 * [taylor]: Taking taylor expansion of 1.0 in y
2.781 * [backup-simplify]: Simplify 1.0 into 1.0
2.781 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x
2.781 * [taylor]: Taking taylor expansion of x in x
2.781 * [backup-simplify]: Simplify 0 into 0
2.781 * [backup-simplify]: Simplify 1 into 1
2.781 * [taylor]: Taking taylor expansion of (- y 1.0) in x
2.781 * [taylor]: Taking taylor expansion of y in x
2.781 * [backup-simplify]: Simplify y into y
2.781 * [taylor]: Taking taylor expansion of 1.0 in x
2.781 * [backup-simplify]: Simplify 1.0 into 1.0
2.781 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x
2.781 * [taylor]: Taking taylor expansion of x in x
2.781 * [backup-simplify]: Simplify 0 into 0
2.781 * [backup-simplify]: Simplify 1 into 1
2.781 * [taylor]: Taking taylor expansion of (- y 1.0) in x
2.781 * [taylor]: Taking taylor expansion of y in x
2.781 * [backup-simplify]: Simplify y into y
2.781 * [taylor]: Taking taylor expansion of 1.0 in x
2.781 * [backup-simplify]: Simplify 1.0 into 1.0
2.782 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.782 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0)
2.782 * [backup-simplify]: Simplify (* 0 (- y 1.0)) into 0
2.782 * [taylor]: Taking taylor expansion of 0 in y
2.782 * [backup-simplify]: Simplify 0 into 0
2.782 * [backup-simplify]: Simplify 0 into 0
2.783 * [backup-simplify]: Simplify (- 0) into 0
2.783 * [backup-simplify]: Simplify (+ 0 0) into 0
2.783 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- y 1.0))) into (- y 1.0)
2.783 * [taylor]: Taking taylor expansion of (- y 1.0) in y
2.783 * [taylor]: Taking taylor expansion of y in y
2.783 * [backup-simplify]: Simplify 0 into 0
2.783 * [backup-simplify]: Simplify 1 into 1
2.783 * [taylor]: Taking taylor expansion of 1.0 in y
2.783 * [backup-simplify]: Simplify 1.0 into 1.0
2.783 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.784 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.784 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.784 * [backup-simplify]: Simplify 0 into 0
2.785 * [backup-simplify]: Simplify (- 0) into 0
2.785 * [backup-simplify]: Simplify (+ 0 0) into 0
2.785 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- y 1.0)))) into 0
2.785 * [taylor]: Taking taylor expansion of 0 in y
2.785 * [backup-simplify]: Simplify 0 into 0
2.785 * [backup-simplify]: Simplify 0 into 0
2.786 * [backup-simplify]: Simplify (- 0) into 0
2.786 * [backup-simplify]: Simplify (+ 1 0) into 1
2.786 * [backup-simplify]: Simplify 1 into 1
2.786 * [backup-simplify]: Simplify 0 into 0
2.786 * [backup-simplify]: Simplify (- 0) into 0
2.786 * [backup-simplify]: Simplify (+ 0 0) into 0
2.787 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- y 1.0))))) into 0
2.787 * [taylor]: Taking taylor expansion of 0 in y
2.787 * [backup-simplify]: Simplify 0 into 0
2.787 * [backup-simplify]: Simplify 0 into 0
2.788 * [backup-simplify]: Simplify 0 into 0
2.788 * [backup-simplify]: Simplify (- 0) into 0
2.788 * [backup-simplify]: Simplify (+ 0 0) into 0
2.788 * [backup-simplify]: Simplify 0 into 0
2.788 * [backup-simplify]: Simplify 0 into 0
2.789 * [backup-simplify]: Simplify (- 0) into 0
2.789 * [backup-simplify]: Simplify (+ 0 0) into 0
2.790 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- y 1.0)))))) into 0
2.790 * [taylor]: Taking taylor expansion of 0 in y
2.791 * [backup-simplify]: Simplify 0 into 0
2.791 * [backup-simplify]: Simplify 0 into 0
2.791 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* (- 1.0) (* 1 x))) into (- (* x y) (* 1.0 x))
2.791 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 y) 1.0)) into (/ (- (/ 1 y) 1.0) x)
2.791 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0
2.791 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y
2.791 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
2.791 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.791 * [taylor]: Taking taylor expansion of y in y
2.791 * [backup-simplify]: Simplify 0 into 0
2.791 * [backup-simplify]: Simplify 1 into 1
2.792 * [backup-simplify]: Simplify (/ 1 1) into 1
2.792 * [taylor]: Taking taylor expansion of 1.0 in y
2.792 * [backup-simplify]: Simplify 1.0 into 1.0
2.792 * [taylor]: Taking taylor expansion of x in y
2.792 * [backup-simplify]: Simplify x into x
2.792 * [backup-simplify]: Simplify (+ 1 0) into 1
2.792 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.792 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x
2.792 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x
2.793 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.793 * [taylor]: Taking taylor expansion of y in x
2.793 * [backup-simplify]: Simplify y into y
2.793 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.793 * [taylor]: Taking taylor expansion of 1.0 in x
2.793 * [backup-simplify]: Simplify 1.0 into 1.0
2.793 * [taylor]: Taking taylor expansion of x in x
2.793 * [backup-simplify]: Simplify 0 into 0
2.793 * [backup-simplify]: Simplify 1 into 1
2.793 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.794 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
2.794 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0)
2.794 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x
2.794 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x
2.794 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.794 * [taylor]: Taking taylor expansion of y in x
2.794 * [backup-simplify]: Simplify y into y
2.794 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.794 * [taylor]: Taking taylor expansion of 1.0 in x
2.794 * [backup-simplify]: Simplify 1.0 into 1.0
2.794 * [taylor]: Taking taylor expansion of x in x
2.794 * [backup-simplify]: Simplify 0 into 0
2.794 * [backup-simplify]: Simplify 1 into 1
2.794 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.795 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
2.795 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0)
2.795 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
2.795 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.795 * [taylor]: Taking taylor expansion of y in y
2.795 * [backup-simplify]: Simplify 0 into 0
2.795 * [backup-simplify]: Simplify 1 into 1
2.795 * [backup-simplify]: Simplify (/ 1 1) into 1
2.796 * [taylor]: Taking taylor expansion of 1.0 in y
2.796 * [backup-simplify]: Simplify 1.0 into 1.0
2.796 * [backup-simplify]: Simplify (+ 1 0) into 1
2.796 * [backup-simplify]: Simplify 1 into 1
2.796 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.797 * [backup-simplify]: Simplify (- 0) into 0
2.797 * [backup-simplify]: Simplify (+ 0 0) into 0
2.798 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)))) into 0
2.798 * [taylor]: Taking taylor expansion of 0 in y
2.798 * [backup-simplify]: Simplify 0 into 0
2.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.799 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.800 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.800 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.800 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.801 * [backup-simplify]: Simplify (- 0) into 0
2.801 * [backup-simplify]: Simplify (+ 0 0) into 0
2.802 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.802 * [taylor]: Taking taylor expansion of 0 in y
2.802 * [backup-simplify]: Simplify 0 into 0
2.803 * [backup-simplify]: Simplify 0 into 0
2.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.804 * [backup-simplify]: Simplify (- 0) into 0
2.804 * [backup-simplify]: Simplify (+ 0 0) into 0
2.804 * [backup-simplify]: Simplify 0 into 0
2.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.805 * [backup-simplify]: Simplify (- 0) into 0
2.805 * [backup-simplify]: Simplify (+ 0 0) into 0
2.807 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.807 * [taylor]: Taking taylor expansion of 0 in y
2.807 * [backup-simplify]: Simplify 0 into 0
2.807 * [backup-simplify]: Simplify 0 into 0
2.807 * [backup-simplify]: Simplify 0 into 0
2.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.808 * [backup-simplify]: Simplify (- 0) into 0
2.809 * [backup-simplify]: Simplify (+ 0 0) into 0
2.809 * [backup-simplify]: Simplify 0 into 0
2.809 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.809 * [backup-simplify]: Simplify (- 0) into 0
2.810 * [backup-simplify]: Simplify (+ 0 0) into 0
2.812 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.812 * [taylor]: Taking taylor expansion of 0 in y
2.812 * [backup-simplify]: Simplify 0 into 0
2.812 * [backup-simplify]: Simplify 0 into 0
2.813 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* x y) (* 1.0 x))
2.813 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- y)) 1.0)) into (/ (+ 1.0 (/ 1 y)) x)
2.813 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in (x y) around 0
2.813 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in y
2.813 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
2.813 * [taylor]: Taking taylor expansion of 1.0 in y
2.813 * [backup-simplify]: Simplify 1.0 into 1.0
2.813 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.813 * [taylor]: Taking taylor expansion of y in y
2.813 * [backup-simplify]: Simplify 0 into 0
2.813 * [backup-simplify]: Simplify 1 into 1
2.813 * [backup-simplify]: Simplify (/ 1 1) into 1
2.813 * [taylor]: Taking taylor expansion of x in y
2.813 * [backup-simplify]: Simplify x into x
2.814 * [backup-simplify]: Simplify (+ 0 1) into 1
2.814 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.814 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
2.814 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
2.814 * [taylor]: Taking taylor expansion of 1.0 in x
2.814 * [backup-simplify]: Simplify 1.0 into 1.0
2.814 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.814 * [taylor]: Taking taylor expansion of y in x
2.814 * [backup-simplify]: Simplify y into y
2.814 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.814 * [taylor]: Taking taylor expansion of x in x
2.814 * [backup-simplify]: Simplify 0 into 0
2.814 * [backup-simplify]: Simplify 1 into 1
2.814 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
2.814 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
2.815 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
2.815 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
2.815 * [taylor]: Taking taylor expansion of 1.0 in x
2.815 * [backup-simplify]: Simplify 1.0 into 1.0
2.815 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.815 * [taylor]: Taking taylor expansion of y in x
2.815 * [backup-simplify]: Simplify y into y
2.815 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.815 * [taylor]: Taking taylor expansion of x in x
2.815 * [backup-simplify]: Simplify 0 into 0
2.815 * [backup-simplify]: Simplify 1 into 1
2.815 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
2.815 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
2.815 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
2.815 * [taylor]: Taking taylor expansion of 1.0 in y
2.815 * [backup-simplify]: Simplify 1.0 into 1.0
2.815 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.815 * [taylor]: Taking taylor expansion of y in y
2.815 * [backup-simplify]: Simplify 0 into 0
2.815 * [backup-simplify]: Simplify 1 into 1
2.816 * [backup-simplify]: Simplify (/ 1 1) into 1
2.816 * [backup-simplify]: Simplify (+ 0 1) into 1
2.816 * [backup-simplify]: Simplify 1 into 1
2.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.817 * [backup-simplify]: Simplify (+ 0 0) into 0
2.818 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) into 0
2.818 * [taylor]: Taking taylor expansion of 0 in y
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.819 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.819 * [backup-simplify]: Simplify 1.0 into 1.0
2.819 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.819 * [backup-simplify]: Simplify (+ 0 0) into 0
2.821 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.821 * [taylor]: Taking taylor expansion of 0 in y
2.821 * [backup-simplify]: Simplify 0 into 0
2.821 * [backup-simplify]: Simplify 0 into 0
2.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.822 * [backup-simplify]: Simplify (+ 0 0) into 0
2.822 * [backup-simplify]: Simplify 0 into 0
2.822 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.823 * [backup-simplify]: Simplify (+ 0 0) into 0
2.825 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.825 * [taylor]: Taking taylor expansion of 0 in y
2.825 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify 0 into 0
2.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.826 * [backup-simplify]: Simplify (+ 0 0) into 0
2.826 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.827 * [backup-simplify]: Simplify (+ 0 0) into 0
2.829 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.829 * [taylor]: Taking taylor expansion of 0 in y
2.829 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify 0 into 0
2.830 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* x y) (* 1.0 x))
2.830 * * * [progress]: simplifying candidates
2.831 * [simplify]: Simplifying:
  (* x (- y 1.0))
  (+ (log x) (log (- y 1.0)))
  (log (* x (- y 1.0)))
  (exp (* x (- y 1.0)))
  (* (* (* x x) x) (* (* (- y 1.0) (- y 1.0)) (- y 1.0)))
  (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0))))
  (cbrt (* x (- y 1.0)))
  (* (* (* x (- y 1.0)) (* x (- y 1.0))) (* x (- y 1.0)))
  (sqrt (* x (- y 1.0)))
  (sqrt (* x (- y 1.0)))
  (* (sqrt x) (sqrt (- y 1.0)))
  (* (sqrt x) (sqrt (- y 1.0)))
  (* x y)
  (* x (- 1.0))
  (* x y)
  (* x (- 1.0))
  (* y x)
  (* (- 1.0) x)
  (* y x)
  (* (- 1.0) x)
  (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0))))
  (* x (sqrt (- y 1.0)))
  (* x 1)
  (* x (+ (sqrt y) (sqrt 1.0)))
  (* x 1)
  (* (cbrt x) (- y 1.0))
  (* (sqrt x) (- y 1.0))
  (* x (- y 1.0))
  (* x (- (pow y 3) (pow 1.0 3)))
  (* x (- (* y y) (* 1.0 1.0)))
  (- (* x y) (* 1.0 x))
  (- (* x y) (* 1.0 x))
  (- (* x y) (* 1.0 x))
2.832 * * [simplify]: iteration 0: 52 enodes
2.844 * * [simplify]: iteration 1: 124 enodes
2.869 * * [simplify]: iteration 2: 375 enodes
3.099 * * [simplify]: iteration 3: 1612 enodes
3.473 * * [simplify]: iteration complete: 5000 enodes
3.473 * * [simplify]: Extracting #0: cost 18 inf + 0
3.474 * * [simplify]: Extracting #1: cost 391 inf + 1
3.481 * * [simplify]: Extracting #2: cost 1352 inf + 9193
3.502 * * [simplify]: Extracting #3: cost 1308 inf + 129456
3.558 * * [simplify]: Extracting #4: cost 283 inf + 367459
3.633 * * [simplify]: Extracting #5: cost 68 inf + 420626
3.708 * * [simplify]: Extracting #6: cost 48 inf + 427295
3.785 * * [simplify]: Extracting #7: cost 9 inf + 433448
3.866 * * [simplify]: Extracting #8: cost 0 inf + 436355
3.960 * [simplify]: Simplified to:
  (* (- y 1.0) x)
  (log (* (- y 1.0) x))
  (log (* (- y 1.0) x))
  (exp (* (- y 1.0) x))
  (* (* (- y 1.0) x) (* (* (- y 1.0) x) (* (- y 1.0) x)))
  (* (cbrt (* (- y 1.0) x)) (cbrt (* (- y 1.0) x)))
  (cbrt (* (- y 1.0) x))
  (* (* (- y 1.0) x) (* (* (- y 1.0) x) (* (- y 1.0) x)))
  (sqrt (* (- y 1.0) x))
  (sqrt (* (- y 1.0) x))
  (* (sqrt x) (sqrt (- y 1.0)))
  (* (sqrt x) (sqrt (- y 1.0)))
  (* x y)
  (* (- x) 1.0)
  (* x y)
  (* (- x) 1.0)
  (* x y)
  (* (- x) 1.0)
  (* x y)
  (* (- x) 1.0)
  (* (cbrt (- y 1.0)) (* (cbrt (- y 1.0)) x))
  (* (sqrt (- y 1.0)) x)
  x
  (* (+ (sqrt 1.0) (sqrt y)) x)
  x
  (* (cbrt x) (- y 1.0))
  (* (sqrt x) (- y 1.0))
  (* (- y 1.0) x)
  (* x (- (* y (* y y)) (* 1.0 (* 1.0 1.0))))
  (* (- (* y y) (* 1.0 1.0)) x)
  (* (- y 1.0) x)
  (* (- y 1.0) x)
  (* (- y 1.0) x)
3.962 * * * [progress]: adding candidates to table
4.085 * [progress]: [Phase 3 of 3] Extracting.
4.088 * [simplify]: Simplifying:
  (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
4.088 * * [simplify]: iteration 0: 10 enodes
4.089 * * [simplify]: iteration 1: 13 enodes
4.089 * * [simplify]: iteration complete: 13 enodes
4.089 * * [simplify]: Extracting #0: cost 1 inf + 0
4.089 * * [simplify]: Extracting #1: cost 3 inf + 0
4.089 * * [simplify]: Extracting #2: cost 4 inf + 1
4.089 * * [simplify]: Extracting #3: cost 8 inf + 1
4.089 * * [simplify]: Extracting #4: cost 5 inf + 46
4.089 * * [simplify]: Extracting #5: cost 0 inf + 541
4.090 * [simplify]: Simplified to:
  (+ (- (* (- y 1.0) x) (* 0.5 y)) 0.918938533204673)
5.323 * [regime-testing]: Baseline error score: 0.010635931441061485
5.332 * [regime-testing]: Oracle error score: 0.010635931441061485
5.332 * [regime-testing]: End program error score: 0.010635931441061485