19.689 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying:
  (+ (+ (* x y) x) y)
0.036 * * [simplify]: iteration 0: 5 enodes
0.037 * * [simplify]: iteration 1: 10 enodes
0.040 * * [simplify]: iteration 2: 20 enodes
0.046 * * [simplify]: iteration 3: 27 enodes
0.052 * * [simplify]: iteration 4: 35 enodes
0.063 * * [simplify]: iteration 5: 109 enodes
0.105 * * [simplify]: iteration 6: 331 enodes
0.320 * * [simplify]: iteration 7: 1213 enodes
2.236 * * [simplify]: iteration 8: 4777 enodes
4.611 * * [simplify]: iteration complete: 5002 enodes
4.611 * * [simplify]: Extracting #0: cost 1 inf + 0
4.615 * * [simplify]: Extracting #1: cost 979 inf + 0
4.626 * * [simplify]: Extracting #2: cost 913 inf + 3044
4.635 * * [simplify]: Extracting #3: cost 235 inf + 5460
4.641 * * [simplify]: Extracting #4: cost 0 inf + 6167
4.647 * [simplify]: Simplified to:
  (+ y (+ x (* x y)))
4.651 * * [progress]: iteration 1 / 4
4.651 * * * [progress]: picking best candidate
4.653 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x y) x) y))>
4.653 * * * [progress]: localizing error
4.660 * * * [progress]: generating rewritten candidates
4.660 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
4.666 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
4.720 * * * [progress]: generating series expansions
4.720 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
4.720 * [backup-simplify]: Simplify (+ (* x y) x) into (+ x (* x y))
4.720 * [approximate]: Taking taylor expansion of (+ x (* x y)) in (x y) around 0
4.720 * [taylor]: Taking taylor expansion of (+ x (* x y)) in y
4.720 * [taylor]: Taking taylor expansion of x in y
4.720 * [backup-simplify]: Simplify x into x
4.720 * [taylor]: Taking taylor expansion of (* x y) in y
4.720 * [taylor]: Taking taylor expansion of x in y
4.720 * [backup-simplify]: Simplify x into x
4.721 * [taylor]: Taking taylor expansion of y in y
4.721 * [backup-simplify]: Simplify 0 into 0
4.721 * [backup-simplify]: Simplify 1 into 1
4.721 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
4.721 * [taylor]: Taking taylor expansion of x in x
4.721 * [backup-simplify]: Simplify 0 into 0
4.721 * [backup-simplify]: Simplify 1 into 1
4.721 * [taylor]: Taking taylor expansion of (* x y) in x
4.721 * [taylor]: Taking taylor expansion of x in x
4.721 * [backup-simplify]: Simplify 0 into 0
4.721 * [backup-simplify]: Simplify 1 into 1
4.721 * [taylor]: Taking taylor expansion of y in x
4.721 * [backup-simplify]: Simplify y into y
4.721 * [taylor]: Taking taylor expansion of (+ x (* x y)) in x
4.721 * [taylor]: Taking taylor expansion of x in x
4.721 * [backup-simplify]: Simplify 0 into 0
4.721 * [backup-simplify]: Simplify 1 into 1
4.721 * [taylor]: Taking taylor expansion of (* x y) in x
4.721 * [taylor]: Taking taylor expansion of x in x
4.721 * [backup-simplify]: Simplify 0 into 0
4.721 * [backup-simplify]: Simplify 1 into 1
4.721 * [taylor]: Taking taylor expansion of y in x
4.721 * [backup-simplify]: Simplify y into y
4.721 * [backup-simplify]: Simplify (* 0 y) into 0
4.722 * [backup-simplify]: Simplify (+ 0 0) into 0
4.722 * [taylor]: Taking taylor expansion of 0 in y
4.722 * [backup-simplify]: Simplify 0 into 0
4.722 * [backup-simplify]: Simplify 0 into 0
4.722 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.722 * [backup-simplify]: Simplify (+ 1 y) into (+ y 1)
4.722 * [taylor]: Taking taylor expansion of (+ y 1) in y
4.723 * [taylor]: Taking taylor expansion of y in y
4.723 * [backup-simplify]: Simplify 0 into 0
4.723 * [backup-simplify]: Simplify 1 into 1
4.723 * [taylor]: Taking taylor expansion of 1 in y
4.723 * [backup-simplify]: Simplify 1 into 1
4.723 * [backup-simplify]: Simplify (+ 0 1) into 1
4.723 * [backup-simplify]: Simplify 1 into 1
4.723 * [backup-simplify]: Simplify 0 into 0
4.724 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.724 * [backup-simplify]: Simplify (+ 0 0) into 0
4.724 * [taylor]: Taking taylor expansion of 0 in y
4.724 * [backup-simplify]: Simplify 0 into 0
4.725 * [backup-simplify]: Simplify 0 into 0
4.725 * [backup-simplify]: Simplify (+ 1 0) into 1
4.725 * [backup-simplify]: Simplify 1 into 1
4.725 * [backup-simplify]: Simplify 0 into 0
4.726 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.727 * [backup-simplify]: Simplify (+ 0 0) into 0
4.727 * [taylor]: Taking taylor expansion of 0 in y
4.727 * [backup-simplify]: Simplify 0 into 0
4.727 * [backup-simplify]: Simplify 0 into 0
4.727 * [backup-simplify]: Simplify 0 into 0
4.727 * [backup-simplify]: Simplify (+ 0 0) into 0
4.727 * [backup-simplify]: Simplify 0 into 0
4.727 * [backup-simplify]: Simplify 0 into 0
4.729 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.729 * [backup-simplify]: Simplify (+ 0 0) into 0
4.729 * [taylor]: Taking taylor expansion of 0 in y
4.729 * [backup-simplify]: Simplify 0 into 0
4.729 * [backup-simplify]: Simplify 0 into 0
4.729 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (* 1 x))) into (+ x (* x y))
4.730 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (/ 1 x)) into (+ (/ 1 (* x y)) (/ 1 x))
4.730 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in (x y) around 0
4.730 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in y
4.730 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.730 * [taylor]: Taking taylor expansion of (* x y) in y
4.730 * [taylor]: Taking taylor expansion of x in y
4.730 * [backup-simplify]: Simplify x into x
4.730 * [taylor]: Taking taylor expansion of y in y
4.730 * [backup-simplify]: Simplify 0 into 0
4.730 * [backup-simplify]: Simplify 1 into 1
4.730 * [backup-simplify]: Simplify (* x 0) into 0
4.730 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.730 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.730 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.730 * [taylor]: Taking taylor expansion of x in y
4.730 * [backup-simplify]: Simplify x into x
4.731 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.731 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
4.731 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.731 * [taylor]: Taking taylor expansion of (* x y) in x
4.731 * [taylor]: Taking taylor expansion of x in x
4.731 * [backup-simplify]: Simplify 0 into 0
4.731 * [backup-simplify]: Simplify 1 into 1
4.731 * [taylor]: Taking taylor expansion of y in x
4.731 * [backup-simplify]: Simplify y into y
4.731 * [backup-simplify]: Simplify (* 0 y) into 0
4.731 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.731 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.731 * [taylor]: Taking taylor expansion of x in x
4.731 * [backup-simplify]: Simplify 0 into 0
4.731 * [backup-simplify]: Simplify 1 into 1
4.732 * [backup-simplify]: Simplify (/ 1 1) into 1
4.732 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (/ 1 x)) in x
4.732 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.732 * [taylor]: Taking taylor expansion of (* x y) in x
4.732 * [taylor]: Taking taylor expansion of x in x
4.732 * [backup-simplify]: Simplify 0 into 0
4.732 * [backup-simplify]: Simplify 1 into 1
4.732 * [taylor]: Taking taylor expansion of y in x
4.732 * [backup-simplify]: Simplify y into y
4.732 * [backup-simplify]: Simplify (* 0 y) into 0
4.733 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.733 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.733 * [taylor]: Taking taylor expansion of x in x
4.733 * [backup-simplify]: Simplify 0 into 0
4.733 * [backup-simplify]: Simplify 1 into 1
4.733 * [backup-simplify]: Simplify (/ 1 1) into 1
4.733 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ 1 (/ 1 y))
4.733 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 y)) in y
4.733 * [taylor]: Taking taylor expansion of 1 in y
4.733 * [backup-simplify]: Simplify 1 into 1
4.733 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.733 * [taylor]: Taking taylor expansion of y in y
4.733 * [backup-simplify]: Simplify 0 into 0
4.733 * [backup-simplify]: Simplify 1 into 1
4.734 * [backup-simplify]: Simplify (/ 1 1) into 1
4.734 * [backup-simplify]: Simplify (+ 0 1) into 1
4.734 * [backup-simplify]: Simplify 1 into 1
4.735 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.735 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.737 * [backup-simplify]: Simplify (+ 0 0) into 0
4.737 * [taylor]: Taking taylor expansion of 0 in y
4.737 * [backup-simplify]: Simplify 0 into 0
4.737 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.738 * [backup-simplify]: Simplify (+ 1 0) into 1
4.738 * [backup-simplify]: Simplify 1 into 1
4.739 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.739 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.740 * [backup-simplify]: Simplify (+ 0 0) into 0
4.740 * [taylor]: Taking taylor expansion of 0 in y
4.740 * [backup-simplify]: Simplify 0 into 0
4.741 * [backup-simplify]: Simplify 0 into 0
4.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.742 * [backup-simplify]: Simplify (+ 0 0) into 0
4.742 * [backup-simplify]: Simplify 0 into 0
4.743 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.744 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.745 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.745 * [backup-simplify]: Simplify (+ 0 0) into 0
4.745 * [taylor]: Taking taylor expansion of 0 in y
4.745 * [backup-simplify]: Simplify 0 into 0
4.745 * [backup-simplify]: Simplify 0 into 0
4.745 * [backup-simplify]: Simplify 0 into 0
4.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.746 * [backup-simplify]: Simplify (+ 0 0) into 0
4.746 * [backup-simplify]: Simplify 0 into 0
4.748 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.748 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.750 * [backup-simplify]: Simplify (+ 0 0) into 0
4.750 * [taylor]: Taking taylor expansion of 0 in y
4.750 * [backup-simplify]: Simplify 0 into 0
4.750 * [backup-simplify]: Simplify 0 into 0
4.750 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ x (* x y))
4.750 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (- (/ 1 (* x y)) (/ 1 x))
4.750 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in (x y) around 0
4.751 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in y
4.751 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.751 * [taylor]: Taking taylor expansion of (* x y) in y
4.751 * [taylor]: Taking taylor expansion of x in y
4.751 * [backup-simplify]: Simplify x into x
4.751 * [taylor]: Taking taylor expansion of y in y
4.751 * [backup-simplify]: Simplify 0 into 0
4.751 * [backup-simplify]: Simplify 1 into 1
4.751 * [backup-simplify]: Simplify (* x 0) into 0
4.751 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.751 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.751 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.751 * [taylor]: Taking taylor expansion of x in y
4.752 * [backup-simplify]: Simplify x into x
4.752 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.752 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
4.752 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.752 * [taylor]: Taking taylor expansion of (* x y) in x
4.752 * [taylor]: Taking taylor expansion of x in x
4.752 * [backup-simplify]: Simplify 0 into 0
4.752 * [backup-simplify]: Simplify 1 into 1
4.752 * [taylor]: Taking taylor expansion of y in x
4.752 * [backup-simplify]: Simplify y into y
4.752 * [backup-simplify]: Simplify (* 0 y) into 0
4.752 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.752 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.752 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.752 * [taylor]: Taking taylor expansion of x in x
4.752 * [backup-simplify]: Simplify 0 into 0
4.752 * [backup-simplify]: Simplify 1 into 1
4.753 * [backup-simplify]: Simplify (/ 1 1) into 1
4.753 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 x)) in x
4.753 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.753 * [taylor]: Taking taylor expansion of (* x y) in x
4.753 * [taylor]: Taking taylor expansion of x in x
4.753 * [backup-simplify]: Simplify 0 into 0
4.753 * [backup-simplify]: Simplify 1 into 1
4.753 * [taylor]: Taking taylor expansion of y in x
4.753 * [backup-simplify]: Simplify y into y
4.753 * [backup-simplify]: Simplify (* 0 y) into 0
4.753 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.753 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.753 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.754 * [taylor]: Taking taylor expansion of x in x
4.754 * [backup-simplify]: Simplify 0 into 0
4.754 * [backup-simplify]: Simplify 1 into 1
4.754 * [backup-simplify]: Simplify (/ 1 1) into 1
4.754 * [backup-simplify]: Simplify (- 1) into -1
4.754 * [backup-simplify]: Simplify (+ (/ 1 y) -1) into (- (/ 1 y) 1)
4.754 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
4.754 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.754 * [taylor]: Taking taylor expansion of y in y
4.755 * [backup-simplify]: Simplify 0 into 0
4.755 * [backup-simplify]: Simplify 1 into 1
4.755 * [backup-simplify]: Simplify (/ 1 1) into 1
4.755 * [taylor]: Taking taylor expansion of 1 in y
4.755 * [backup-simplify]: Simplify 1 into 1
4.755 * [backup-simplify]: Simplify (+ 1 0) into 1
4.755 * [backup-simplify]: Simplify 1 into 1
4.756 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.756 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.757 * [backup-simplify]: Simplify (- 0) into 0
4.758 * [backup-simplify]: Simplify (+ 0 0) into 0
4.758 * [taylor]: Taking taylor expansion of 0 in y
4.758 * [backup-simplify]: Simplify 0 into 0
4.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.759 * [backup-simplify]: Simplify (- 1) into -1
4.759 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.759 * [backup-simplify]: Simplify -1 into -1
4.760 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.760 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.761 * [backup-simplify]: Simplify (- 0) into 0
4.761 * [backup-simplify]: Simplify (+ 0 0) into 0
4.761 * [taylor]: Taking taylor expansion of 0 in y
4.761 * [backup-simplify]: Simplify 0 into 0
4.761 * [backup-simplify]: Simplify 0 into 0
4.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.762 * [backup-simplify]: Simplify (- 0) into 0
4.762 * [backup-simplify]: Simplify (+ 0 0) into 0
4.762 * [backup-simplify]: Simplify 0 into 0
4.763 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.763 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.764 * [backup-simplify]: Simplify (- 0) into 0
4.764 * [backup-simplify]: Simplify (+ 0 0) into 0
4.764 * [taylor]: Taking taylor expansion of 0 in y
4.764 * [backup-simplify]: Simplify 0 into 0
4.764 * [backup-simplify]: Simplify 0 into 0
4.764 * [backup-simplify]: Simplify 0 into 0
4.765 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.765 * [backup-simplify]: Simplify (- 0) into 0
4.765 * [backup-simplify]: Simplify (+ 0 0) into 0
4.765 * [backup-simplify]: Simplify 0 into 0
4.766 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.767 * [backup-simplify]: Simplify (- 0) into 0
4.767 * [backup-simplify]: Simplify (+ 0 0) into 0
4.767 * [taylor]: Taking taylor expansion of 0 in y
4.768 * [backup-simplify]: Simplify 0 into 0
4.768 * [backup-simplify]: Simplify 0 into 0
4.768 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ x (* x y))
4.768 * * * * [progress]: [ 2 / 2 ] generating series at (2)
4.768 * [backup-simplify]: Simplify (+ (+ (* x y) x) y) into (+ x (+ y (* x y)))
4.768 * [approximate]: Taking taylor expansion of (+ x (+ y (* x y))) in (x y) around 0
4.768 * [taylor]: Taking taylor expansion of (+ x (+ y (* x y))) in y
4.768 * [taylor]: Taking taylor expansion of x in y
4.768 * [backup-simplify]: Simplify x into x
4.768 * [taylor]: Taking taylor expansion of (+ y (* x y)) in y
4.768 * [taylor]: Taking taylor expansion of y in y
4.768 * [backup-simplify]: Simplify 0 into 0
4.768 * [backup-simplify]: Simplify 1 into 1
4.768 * [taylor]: Taking taylor expansion of (* x y) in y
4.768 * [taylor]: Taking taylor expansion of x in y
4.768 * [backup-simplify]: Simplify x into x
4.768 * [taylor]: Taking taylor expansion of y in y
4.768 * [backup-simplify]: Simplify 0 into 0
4.768 * [backup-simplify]: Simplify 1 into 1
4.768 * [taylor]: Taking taylor expansion of (+ x (+ y (* x y))) in x
4.768 * [taylor]: Taking taylor expansion of x in x
4.768 * [backup-simplify]: Simplify 0 into 0
4.768 * [backup-simplify]: Simplify 1 into 1
4.768 * [taylor]: Taking taylor expansion of (+ y (* x y)) in x
4.768 * [taylor]: Taking taylor expansion of y in x
4.768 * [backup-simplify]: Simplify y into y
4.768 * [taylor]: Taking taylor expansion of (* x y) in x
4.768 * [taylor]: Taking taylor expansion of x in x
4.768 * [backup-simplify]: Simplify 0 into 0
4.768 * [backup-simplify]: Simplify 1 into 1
4.768 * [taylor]: Taking taylor expansion of y in x
4.768 * [backup-simplify]: Simplify y into y
4.768 * [taylor]: Taking taylor expansion of (+ x (+ y (* x y))) in x
4.768 * [taylor]: Taking taylor expansion of x in x
4.768 * [backup-simplify]: Simplify 0 into 0
4.768 * [backup-simplify]: Simplify 1 into 1
4.768 * [taylor]: Taking taylor expansion of (+ y (* x y)) in x
4.768 * [taylor]: Taking taylor expansion of y in x
4.768 * [backup-simplify]: Simplify y into y
4.768 * [taylor]: Taking taylor expansion of (* x y) in x
4.768 * [taylor]: Taking taylor expansion of x in x
4.768 * [backup-simplify]: Simplify 0 into 0
4.768 * [backup-simplify]: Simplify 1 into 1
4.768 * [taylor]: Taking taylor expansion of y in x
4.768 * [backup-simplify]: Simplify y into y
4.769 * [backup-simplify]: Simplify (* 0 y) into 0
4.769 * [backup-simplify]: Simplify (+ y 0) into y
4.769 * [backup-simplify]: Simplify (+ 0 y) into y
4.769 * [taylor]: Taking taylor expansion of y in y
4.769 * [backup-simplify]: Simplify 0 into 0
4.769 * [backup-simplify]: Simplify 1 into 1
4.769 * [backup-simplify]: Simplify 0 into 0
4.769 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.769 * [backup-simplify]: Simplify (+ 0 y) into y
4.769 * [backup-simplify]: Simplify (+ 1 y) into (+ y 1)
4.769 * [taylor]: Taking taylor expansion of (+ y 1) in y
4.769 * [taylor]: Taking taylor expansion of y in y
4.769 * [backup-simplify]: Simplify 0 into 0
4.769 * [backup-simplify]: Simplify 1 into 1
4.769 * [taylor]: Taking taylor expansion of 1 in y
4.769 * [backup-simplify]: Simplify 1 into 1
4.769 * [backup-simplify]: Simplify (+ 0 1) into 1
4.769 * [backup-simplify]: Simplify 1 into 1
4.769 * [backup-simplify]: Simplify 1 into 1
4.770 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.770 * [backup-simplify]: Simplify (+ 0 0) into 0
4.770 * [backup-simplify]: Simplify (+ 0 0) into 0
4.770 * [taylor]: Taking taylor expansion of 0 in y
4.771 * [backup-simplify]: Simplify 0 into 0
4.771 * [backup-simplify]: Simplify 0 into 0
4.771 * [backup-simplify]: Simplify (+ 1 0) into 1
4.771 * [backup-simplify]: Simplify 1 into 1
4.771 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* 1 (* y 1)) (* 1 (* 1 x)))) into (+ x (+ y (* x y)))
4.771 * [backup-simplify]: Simplify (+ (+ (* (/ 1 x) (/ 1 y)) (/ 1 x)) (/ 1 y)) into (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))
4.771 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in (x y) around 0
4.771 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in y
4.771 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.771 * [taylor]: Taking taylor expansion of (* x y) in y
4.771 * [taylor]: Taking taylor expansion of x in y
4.771 * [backup-simplify]: Simplify x into x
4.771 * [taylor]: Taking taylor expansion of y in y
4.771 * [backup-simplify]: Simplify 0 into 0
4.771 * [backup-simplify]: Simplify 1 into 1
4.771 * [backup-simplify]: Simplify (* x 0) into 0
4.772 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.772 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.772 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.772 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.772 * [taylor]: Taking taylor expansion of x in y
4.772 * [backup-simplify]: Simplify x into x
4.772 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.772 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.772 * [taylor]: Taking taylor expansion of y in y
4.772 * [backup-simplify]: Simplify 0 into 0
4.772 * [backup-simplify]: Simplify 1 into 1
4.772 * [backup-simplify]: Simplify (/ 1 1) into 1
4.772 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in x
4.772 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.772 * [taylor]: Taking taylor expansion of (* x y) in x
4.772 * [taylor]: Taking taylor expansion of x in x
4.772 * [backup-simplify]: Simplify 0 into 0
4.772 * [backup-simplify]: Simplify 1 into 1
4.772 * [taylor]: Taking taylor expansion of y in x
4.772 * [backup-simplify]: Simplify y into y
4.772 * [backup-simplify]: Simplify (* 0 y) into 0
4.772 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.772 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.773 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.773 * [taylor]: Taking taylor expansion of x in x
4.773 * [backup-simplify]: Simplify 0 into 0
4.773 * [backup-simplify]: Simplify 1 into 1
4.773 * [backup-simplify]: Simplify (/ 1 1) into 1
4.773 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.773 * [taylor]: Taking taylor expansion of y in x
4.773 * [backup-simplify]: Simplify y into y
4.773 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.773 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in x
4.773 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.773 * [taylor]: Taking taylor expansion of (* x y) in x
4.773 * [taylor]: Taking taylor expansion of x in x
4.773 * [backup-simplify]: Simplify 0 into 0
4.773 * [backup-simplify]: Simplify 1 into 1
4.773 * [taylor]: Taking taylor expansion of y in x
4.773 * [backup-simplify]: Simplify y into y
4.773 * [backup-simplify]: Simplify (* 0 y) into 0
4.773 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.773 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.773 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.773 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.773 * [taylor]: Taking taylor expansion of x in x
4.773 * [backup-simplify]: Simplify 0 into 0
4.773 * [backup-simplify]: Simplify 1 into 1
4.774 * [backup-simplify]: Simplify (/ 1 1) into 1
4.774 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.774 * [taylor]: Taking taylor expansion of y in x
4.774 * [backup-simplify]: Simplify y into y
4.774 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.774 * [backup-simplify]: Simplify (+ 1 0) into 1
4.774 * [backup-simplify]: Simplify (+ (/ 1 y) 1) into (+ 1 (/ 1 y))
4.774 * [taylor]: Taking taylor expansion of (+ 1 (/ 1 y)) in y
4.774 * [taylor]: Taking taylor expansion of 1 in y
4.774 * [backup-simplify]: Simplify 1 into 1
4.774 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.774 * [taylor]: Taking taylor expansion of y in y
4.774 * [backup-simplify]: Simplify 0 into 0
4.774 * [backup-simplify]: Simplify 1 into 1
4.774 * [backup-simplify]: Simplify (/ 1 1) into 1
4.775 * [backup-simplify]: Simplify (+ 0 1) into 1
4.775 * [backup-simplify]: Simplify 1 into 1
4.775 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.775 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.776 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.776 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.776 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.776 * [taylor]: Taking taylor expansion of y in y
4.776 * [backup-simplify]: Simplify 0 into 0
4.776 * [backup-simplify]: Simplify 1 into 1
4.776 * [backup-simplify]: Simplify (/ 1 1) into 1
4.776 * [backup-simplify]: Simplify 1 into 1
4.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.777 * [backup-simplify]: Simplify (+ 1 0) into 1
4.777 * [backup-simplify]: Simplify 1 into 1
4.777 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (+ x (+ y (* x y)))
4.777 * [backup-simplify]: Simplify (+ (+ (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) (/ 1 (- y))) into (- (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y)))
4.777 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in (x y) around 0
4.777 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in y
4.777 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.777 * [taylor]: Taking taylor expansion of (* x y) in y
4.777 * [taylor]: Taking taylor expansion of x in y
4.777 * [backup-simplify]: Simplify x into x
4.777 * [taylor]: Taking taylor expansion of y in y
4.777 * [backup-simplify]: Simplify 0 into 0
4.777 * [backup-simplify]: Simplify 1 into 1
4.778 * [backup-simplify]: Simplify (* x 0) into 0
4.778 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.778 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.778 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.778 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.778 * [taylor]: Taking taylor expansion of x in y
4.778 * [backup-simplify]: Simplify x into x
4.778 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.778 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.778 * [taylor]: Taking taylor expansion of y in y
4.778 * [backup-simplify]: Simplify 0 into 0
4.778 * [backup-simplify]: Simplify 1 into 1
4.778 * [backup-simplify]: Simplify (/ 1 1) into 1
4.778 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in x
4.778 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.778 * [taylor]: Taking taylor expansion of (* x y) in x
4.778 * [taylor]: Taking taylor expansion of x in x
4.778 * [backup-simplify]: Simplify 0 into 0
4.778 * [backup-simplify]: Simplify 1 into 1
4.778 * [taylor]: Taking taylor expansion of y in x
4.778 * [backup-simplify]: Simplify y into y
4.778 * [backup-simplify]: Simplify (* 0 y) into 0
4.779 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.779 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.779 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.779 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.779 * [taylor]: Taking taylor expansion of x in x
4.779 * [backup-simplify]: Simplify 0 into 0
4.779 * [backup-simplify]: Simplify 1 into 1
4.779 * [backup-simplify]: Simplify (/ 1 1) into 1
4.779 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.779 * [taylor]: Taking taylor expansion of y in x
4.779 * [backup-simplify]: Simplify y into y
4.779 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.779 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 x) (/ 1 y))) in x
4.779 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.779 * [taylor]: Taking taylor expansion of (* x y) in x
4.779 * [taylor]: Taking taylor expansion of x in x
4.779 * [backup-simplify]: Simplify 0 into 0
4.779 * [backup-simplify]: Simplify 1 into 1
4.779 * [taylor]: Taking taylor expansion of y in x
4.779 * [backup-simplify]: Simplify y into y
4.779 * [backup-simplify]: Simplify (* 0 y) into 0
4.780 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.780 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.780 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.780 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.780 * [taylor]: Taking taylor expansion of x in x
4.780 * [backup-simplify]: Simplify 0 into 0
4.780 * [backup-simplify]: Simplify 1 into 1
4.780 * [backup-simplify]: Simplify (/ 1 1) into 1
4.780 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.780 * [taylor]: Taking taylor expansion of y in x
4.780 * [backup-simplify]: Simplify y into y
4.780 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.780 * [backup-simplify]: Simplify (+ 1 0) into 1
4.781 * [backup-simplify]: Simplify (- 1) into -1
4.781 * [backup-simplify]: Simplify (+ (/ 1 y) -1) into (- (/ 1 y) 1)
4.781 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
4.781 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.781 * [taylor]: Taking taylor expansion of y in y
4.781 * [backup-simplify]: Simplify 0 into 0
4.781 * [backup-simplify]: Simplify 1 into 1
4.781 * [backup-simplify]: Simplify (/ 1 1) into 1
4.781 * [taylor]: Taking taylor expansion of 1 in y
4.781 * [backup-simplify]: Simplify 1 into 1
4.781 * [backup-simplify]: Simplify (+ 1 0) into 1
4.781 * [backup-simplify]: Simplify 1 into 1
4.782 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.782 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.782 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.782 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
4.782 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
4.782 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
4.782 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.782 * [taylor]: Taking taylor expansion of y in y
4.782 * [backup-simplify]: Simplify 0 into 0
4.782 * [backup-simplify]: Simplify 1 into 1
4.783 * [backup-simplify]: Simplify (/ 1 1) into 1
4.783 * [backup-simplify]: Simplify (- 1) into -1
4.783 * [backup-simplify]: Simplify -1 into -1
4.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.784 * [backup-simplify]: Simplify (- 1) into -1
4.784 * [backup-simplify]: Simplify (+ 0 -1) into -1
4.784 * [backup-simplify]: Simplify -1 into -1
4.784 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (+ (* -1 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (+ x (+ y (* x y)))
4.784 * * * [progress]: simplifying candidates
4.785 * [simplify]: Simplifying:
  (* (exp (* x y)) (exp x))
  (log (+ (* x y) x))
  (exp (+ (* x y) x))
  (* (cbrt (+ (* x y) x)) (cbrt (+ (* x y) x)))
  (cbrt (+ (* x y) x))
  (* (* (+ (* x y) x) (+ (* x y) x)) (+ (* x y) x))
  (sqrt (+ (* x y) x))
  (sqrt (+ (* x y) x))
  (+ (pow (* x y) 3) (pow x 3))
  (+ (* (* x y) (* x y)) (- (* x x) (* (* x y) x)))
  (- (* (* x y) (* x y)) (* x x))
  (- (* x y) x)
  (* (* (exp (* x y)) (exp x)) (exp y))
  (* (exp (+ (* x y) x)) (exp 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) x) 3) (pow y 3))
  (+ (* (+ (* x y) x) (+ (* x y) x)) (- (* y y) (* (+ (* x y) x) y)))
  (- (* (+ (* x y) x) (+ (* x y) x)) (* y y))
  (- (+ (* x y) x) y)
  (+ (+ (* x y) x) y)
  (+ x y)
  (+ x (* x y))
  (+ x (* x y))
  (+ x (* x y))
  (+ x (+ y (* x y)))
  (+ x (+ y (* x y)))
  (+ x (+ y (* x y)))
4.785 * * [simplify]: iteration 0: 49 enodes
4.795 * * [simplify]: iteration 1: 144 enodes
4.853 * * [simplify]: iteration 2: 584 enodes
5.328 * * [simplify]: iteration 3: 3309 enodes
6.359 * * [simplify]: iteration complete: 5000 enodes
6.359 * * [simplify]: Extracting #0: cost 23 inf + 0
6.360 * * [simplify]: Extracting #1: cost 330 inf + 0
6.363 * * [simplify]: Extracting #2: cost 1350 inf + 74
6.369 * * [simplify]: Extracting #3: cost 1189 inf + 5598
6.380 * * [simplify]: Extracting #4: cost 360 inf + 17508
6.392 * * [simplify]: Extracting #5: cost 76 inf + 21354
6.414 * * [simplify]: Extracting #6: cost 11 inf + 21733
6.424 * * [simplify]: Extracting #7: cost 0 inf + 21796
6.435 * [simplify]: Simplified to:
  (exp (+ x (* x y)))
  (log (+ x (* x y)))
  (exp (+ x (* x y)))
  (* (cbrt (+ x (* x y))) (cbrt (+ x (* x y))))
  (cbrt (+ x (* x y)))
  (pow (+ x (* x y)) 3)
  (sqrt (+ x (* x y)))
  (sqrt (+ x (* x y)))
  (+ (pow (* x y) 3) (pow x 3))
  (- (* x x) (* (* x y) (- x (* x y))))
  (* x (- (* x (* y y)) x))
  (- (* x y) x)
  (exp (+ (+ y x) (* x y)))
  (exp (+ (+ y x) (* x y)))
  (log (+ (+ y x) (* x y)))
  (exp (+ (+ y x) (* x y)))
  (* (cbrt (+ (+ y x) (* x y))) (cbrt (+ (+ y x) (* x y))))
  (cbrt (+ (+ y x) (* x y)))
  (pow (+ (+ y x) (* x y)) 3)
  (sqrt (+ (+ y x) (* x y)))
  (sqrt (+ (+ y x) (* x y)))
  (+ (pow (+ x (* x y)) 3) (pow y 3))
  (+ (* (+ x (* x y)) (+ (* x y) (- x y))) (* y y))
  (* (+ (+ y x) (* x y)) (+ (* x y) (- x y)))
  (+ (* x y) (- x y))
  (+ (+ y x) (* x y))
  (+ y x)
  (+ x (* x y))
  (+ x (* x y))
  (+ x (* x y))
  (+ (+ y x) (* x y))
  (+ (+ y x) (* x y))
  (+ (+ y x) (* x y))
6.436 * * * [progress]: adding candidates to table
6.530 * [progress]: [Phase 3 of 3] Extracting.
6.533 * [simplify]: Simplifying:
  (+ (+ (* x y) x) y)
6.533 * * [simplify]: iteration 0: 5 enodes
6.533 * * [simplify]: iteration 1: 8 enodes
6.533 * * [simplify]: iteration complete: 8 enodes
6.533 * * [simplify]: Extracting #0: cost 1 inf + 0
6.533 * * [simplify]: Extracting #1: cost 3 inf + 0
6.533 * * [simplify]: Extracting #2: cost 4 inf + 1
6.533 * * [simplify]: Extracting #3: cost 3 inf + 2
6.533 * * [simplify]: Extracting #4: cost 0 inf + 17
6.533 * [simplify]: Simplified to:
  (+ y (+ x (* x y)))
7.416 * [regime-testing]: Baseline error score: 0.009666449318025674
7.418 * [regime-testing]: Oracle error score: 0.009666449318025674
7.418 * [regime-testing]: End program error score: 0.009666449318025674