35.962 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying:
  (- (* (+ x 1.0) y) x)
0.033 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: Extracting # 1 : cost  0
0.033 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: Extracting # 3 : cost  0
0.033 * * [simplify]: Extracting # 4 : cost  0
0.033 * * [simplify]: Extracting # 5 : cost  0
0.033 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.035 * * [simplify]: Extracting # 0 : cost  0
0.036 * * [simplify]: Extracting # 1 : cost  0
0.036 * * [simplify]: Extracting # 2 : cost  0
0.036 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.039 * * [simplify]: Extracting # 0 : cost  0
0.040 * * [simplify]: Extracting # 1 : cost  0
0.040 * * [simplify]: Extracting # 2 : cost  0
0.040 * * [simplify]: iteration  2 :  21  enodes  (cost  7 )
0.050 * * [simplify]: Extracting # 0 : cost  0
0.050 * * [simplify]: Extracting # 1 : cost  0
0.050 * * [simplify]: Extracting # 2 : cost  0
0.050 * * [simplify]: iteration  3 :  49  enodes  (cost  7 )
0.069 * * [simplify]: Extracting # 0 : cost  0
0.069 * * [simplify]: Extracting # 1 : cost  0
0.070 * * [simplify]: iteration  4 :  61  enodes  (cost  7 )
0.085 * * [simplify]: Extracting # 0 : cost  0
0.085 * * [simplify]: Extracting # 1 : cost  0
0.085 * * [simplify]: Extracting # 2 : cost  0
0.085 * * [simplify]: iteration  5 :  65  enodes  (cost  7 )
0.112 * * [simplify]: Extracting # 0 : cost  0
0.112 * * [simplify]: Extracting # 1 : cost  0
0.112 * * [simplify]: Extracting # 2 : cost  0
0.112 * * [simplify]: iteration  6 :  77  enodes  (cost  7 )
0.126 * * [simplify]: Extracting # 0 : cost  0
0.126 * * [simplify]: Extracting # 1 : cost  0
0.126 * * [simplify]: Extracting # 2 : cost  0
0.126 * * [simplify]: iteration  7 :  97  enodes  (cost  7 )
0.144 * * [simplify]: Extracting # 0 : cost  0
0.144 * * [simplify]: Extracting # 1 : cost  0
0.144 * * [simplify]: Extracting # 2 : cost  0
0.145 * * [simplify]: Extracting # 3 : cost  0
0.145 * * [simplify]: Extracting # 4 : cost  0
0.145 * * [simplify]: iteration  8 :  133  enodes  (cost  7 )
0.207 * * [simplify]: Extracting # 0 : cost  0
0.207 * * [simplify]: Extracting # 1 : cost  0
0.207 * * [simplify]: Extracting # 2 : cost  0
0.207 * * [simplify]: iteration  9 :  206  enodes  (cost  7 )
0.289 * * [simplify]: Extracting # 0 : cost  0
0.289 * * [simplify]: Extracting # 1 : cost  0
0.289 * * [simplify]: Extracting # 2 : cost  0
0.289 * * [simplify]: iteration  10 :  274  enodes  (cost  7 )
0.382 * * [simplify]: Extracting # 0 : cost  0
0.383 * * [simplify]: Extracting # 1 : cost  0
0.383 * * [simplify]: Extracting # 2 : cost  0
0.384 * * [simplify]: iteration  11 :  309  enodes  (cost  7 )
0.506 * * [simplify]: Extracting # 0 : cost  0
0.506 * * [simplify]: Extracting # 1 : cost  0
0.506 * * [simplify]: Extracting # 2 : cost  0
0.507 * * [simplify]: iteration  12 :  359  enodes  (cost  7 )
0.599 * * [simplify]: Extracting # 0 : cost  0
0.599 * * [simplify]: Extracting # 1 : cost  0
0.599 * * [simplify]: Extracting # 2 : cost  0
0.600 * * [simplify]: iteration  13 :  426  enodes  (cost  7 )
0.853 * * [simplify]: Extracting # 0 : cost  0
0.853 * * [simplify]: Extracting # 1 : cost  0
0.854 * * [simplify]: Extracting # 2 : cost  0
0.855 * * [simplify]: iteration  14 :  583  enodes  (cost  7 )
1.147 * * [simplify]: Extracting # 0 : cost  0
1.147 * * [simplify]: Extracting # 1 : cost  0
1.148 * * [simplify]: Extracting # 2 : cost  0
1.148 * * [simplify]: iteration  15 :  691  enodes  (cost  7 )
1.487 * * [simplify]: Extracting # 0 : cost  0
1.488 * * [simplify]: Extracting # 1 : cost  0
1.489 * * [simplify]: iteration  16 :  811  enodes  (cost  7 )
1.855 * * [simplify]: Extracting # 0 : cost  0
1.856 * * [simplify]: iteration  17 :  835  enodes  (cost  7 )
2.318 * * [simplify]: Extracting # 0 : cost  0
2.318 * * [simplify]: iteration  18 :  839  enodes  (cost  7 )
2.657 * * [simplify]: Extracting # 0 : cost  0
2.657 * * [simplify]: iteration done:  839  enodes  (cost  7 )
2.657 * [simplify]: Simplified to:
  (- (* (+ x 1.0) y) x)
2.658 * * [progress]: iteration 1 / 4
2.658 * * * [progress]: picking best candidate
2.659 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (+ x 1.0) y) x))>
2.659 * * * [progress]: localizing error
2.667 * * * [progress]: generating rewritten candidates
2.667 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
2.693 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.724 * * * [progress]: generating series expansions
2.724 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
2.725 * [backup-simplify]: Simplify (* (+ x 1.0) y) into (* y (+ x 1.0))
2.725 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
2.725 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
2.725 * [taylor]: Taking taylor expansion of y in y
2.725 * [backup-simplify]: Simplify 0 into 0
2.725 * [backup-simplify]: Simplify 1 into 1
2.725 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
2.725 * [taylor]: Taking taylor expansion of x in y
2.725 * [backup-simplify]: Simplify x into x
2.725 * [taylor]: Taking taylor expansion of 1.0 in y
2.725 * [backup-simplify]: Simplify 1.0 into 1.0
2.725 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
2.725 * [taylor]: Taking taylor expansion of y in x
2.725 * [backup-simplify]: Simplify y into y
2.725 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.725 * [taylor]: Taking taylor expansion of x in x
2.725 * [backup-simplify]: Simplify 0 into 0
2.725 * [backup-simplify]: Simplify 1 into 1
2.725 * [taylor]: Taking taylor expansion of 1.0 in x
2.725 * [backup-simplify]: Simplify 1.0 into 1.0
2.725 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
2.725 * [taylor]: Taking taylor expansion of y in x
2.725 * [backup-simplify]: Simplify y into y
2.725 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.725 * [taylor]: Taking taylor expansion of x in x
2.725 * [backup-simplify]: Simplify 0 into 0
2.725 * [backup-simplify]: Simplify 1 into 1
2.725 * [taylor]: Taking taylor expansion of 1.0 in x
2.725 * [backup-simplify]: Simplify 1.0 into 1.0
2.726 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.726 * [backup-simplify]: Simplify (* y 1.0) into (* 1.0 y)
2.726 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
2.726 * [taylor]: Taking taylor expansion of 1.0 in y
2.726 * [backup-simplify]: Simplify 1.0 into 1.0
2.726 * [taylor]: Taking taylor expansion of y in y
2.726 * [backup-simplify]: Simplify 0 into 0
2.726 * [backup-simplify]: Simplify 1 into 1
2.727 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.727 * [backup-simplify]: Simplify 0 into 0
2.727 * [backup-simplify]: Simplify (+ 1 0) into 1
2.728 * [backup-simplify]: Simplify (+ (* y 1) (* 0 1.0)) into y
2.728 * [taylor]: Taking taylor expansion of y in y
2.728 * [backup-simplify]: Simplify 0 into 0
2.728 * [backup-simplify]: Simplify 1 into 1
2.728 * [backup-simplify]: Simplify 0 into 0
2.730 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.730 * [backup-simplify]: Simplify 1.0 into 1.0
2.730 * [backup-simplify]: Simplify (+ 0 0) into 0
2.731 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 1.0))) into 0
2.731 * [taylor]: Taking taylor expansion of 0 in y
2.731 * [backup-simplify]: Simplify 0 into 0
2.731 * [backup-simplify]: Simplify 0 into 0
2.731 * [backup-simplify]: Simplify 1 into 1
2.732 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
2.732 * [backup-simplify]: Simplify 0 into 0
2.733 * [backup-simplify]: Simplify (+ 0 0) into 0
2.734 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0)))) into 0
2.734 * [taylor]: Taking taylor expansion of 0 in y
2.734 * [backup-simplify]: Simplify 0 into 0
2.734 * [backup-simplify]: Simplify 0 into 0
2.734 * [backup-simplify]: Simplify 0 into 0
2.734 * [backup-simplify]: Simplify 0 into 0
2.735 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.735 * [backup-simplify]: Simplify 0 into 0
2.735 * [backup-simplify]: Simplify (+ 0 0) into 0
2.737 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0))))) into 0
2.737 * [taylor]: Taking taylor expansion of 0 in y
2.737 * [backup-simplify]: Simplify 0 into 0
2.737 * [backup-simplify]: Simplify 0 into 0
2.737 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* y 1))) into (+ (* 1.0 y) (* x y))
2.737 * [backup-simplify]: Simplify (* (+ (/ 1 x) 1.0) (/ 1 y)) into (/ (+ 1.0 (/ 1 x)) y)
2.737 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0
2.737 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
2.737 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
2.737 * [taylor]: Taking taylor expansion of 1.0 in y
2.737 * [backup-simplify]: Simplify 1.0 into 1.0
2.737 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.737 * [taylor]: Taking taylor expansion of x in y
2.737 * [backup-simplify]: Simplify x into x
2.737 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.738 * [taylor]: Taking taylor expansion of y in y
2.738 * [backup-simplify]: Simplify 0 into 0
2.738 * [backup-simplify]: Simplify 1 into 1
2.738 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0)
2.738 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x))
2.738 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
2.738 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.738 * [taylor]: Taking taylor expansion of 1.0 in x
2.738 * [backup-simplify]: Simplify 1.0 into 1.0
2.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.738 * [taylor]: Taking taylor expansion of x in x
2.738 * [backup-simplify]: Simplify 0 into 0
2.738 * [backup-simplify]: Simplify 1 into 1
2.738 * [backup-simplify]: Simplify (/ 1 1) into 1
2.739 * [taylor]: Taking taylor expansion of y in x
2.739 * [backup-simplify]: Simplify y into y
2.739 * [backup-simplify]: Simplify (+ 0 1) into 1
2.739 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.739 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
2.739 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.739 * [taylor]: Taking taylor expansion of 1.0 in x
2.739 * [backup-simplify]: Simplify 1.0 into 1.0
2.739 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.739 * [taylor]: Taking taylor expansion of x in x
2.739 * [backup-simplify]: Simplify 0 into 0
2.739 * [backup-simplify]: Simplify 1 into 1
2.740 * [backup-simplify]: Simplify (/ 1 1) into 1
2.740 * [taylor]: Taking taylor expansion of y in x
2.740 * [backup-simplify]: Simplify y into y
2.740 * [backup-simplify]: Simplify (+ 0 1) into 1
2.740 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.740 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.740 * [taylor]: Taking taylor expansion of y in y
2.741 * [backup-simplify]: Simplify 0 into 0
2.741 * [backup-simplify]: Simplify 1 into 1
2.741 * [backup-simplify]: Simplify (/ 1 1) into 1
2.741 * [backup-simplify]: Simplify 1 into 1
2.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.742 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.742 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ 1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
2.742 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.743 * [taylor]: Taking taylor expansion of 1.0 in y
2.743 * [backup-simplify]: Simplify 1.0 into 1.0
2.743 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.743 * [taylor]: Taking taylor expansion of y in y
2.743 * [backup-simplify]: Simplify 0 into 0
2.743 * [backup-simplify]: Simplify 1 into 1
2.743 * [backup-simplify]: Simplify (/ 1 1) into 1
2.744 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.744 * [backup-simplify]: Simplify 1.0 into 1.0
2.744 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.744 * [backup-simplify]: Simplify 0 into 0
2.745 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.746 * [backup-simplify]: Simplify (+ 0 0) into 0
2.746 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
2.746 * [taylor]: Taking taylor expansion of 0 in y
2.746 * [backup-simplify]: Simplify 0 into 0
2.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.748 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.748 * [backup-simplify]: Simplify 0 into 0
2.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.749 * [backup-simplify]: Simplify 0 into 0
2.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.750 * [backup-simplify]: Simplify (+ 0 0) into 0
2.750 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.750 * [taylor]: Taking taylor expansion of 0 in y
2.750 * [backup-simplify]: Simplify 0 into 0
2.750 * [backup-simplify]: Simplify 0 into 0
2.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.752 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.752 * [backup-simplify]: Simplify 0 into 0
2.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.753 * [backup-simplify]: Simplify 0 into 0
2.754 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 y) (* x y))
2.754 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) 1.0) (/ 1 (- y))) into (* -1 (/ (- 1.0 (/ 1 x)) y))
2.754 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0
2.754 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
2.754 * [taylor]: Taking taylor expansion of -1 in y
2.754 * [backup-simplify]: Simplify -1 into -1
2.754 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
2.754 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
2.754 * [taylor]: Taking taylor expansion of 1.0 in y
2.754 * [backup-simplify]: Simplify 1.0 into 1.0
2.754 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.754 * [taylor]: Taking taylor expansion of x in y
2.754 * [backup-simplify]: Simplify x into x
2.755 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.755 * [taylor]: Taking taylor expansion of y in y
2.755 * [backup-simplify]: Simplify 0 into 0
2.755 * [backup-simplify]: Simplify 1 into 1
2.755 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
2.755 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
2.755 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) 1) into (- 1.0 (/ 1 x))
2.755 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
2.755 * [taylor]: Taking taylor expansion of -1 in x
2.755 * [backup-simplify]: Simplify -1 into -1
2.755 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
2.755 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.755 * [taylor]: Taking taylor expansion of 1.0 in x
2.755 * [backup-simplify]: Simplify 1.0 into 1.0
2.755 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.755 * [taylor]: Taking taylor expansion of x in x
2.755 * [backup-simplify]: Simplify 0 into 0
2.755 * [backup-simplify]: Simplify 1 into 1
2.756 * [backup-simplify]: Simplify (/ 1 1) into 1
2.756 * [taylor]: Taking taylor expansion of y in x
2.756 * [backup-simplify]: Simplify y into y
2.756 * [backup-simplify]: Simplify (- 1) into -1
2.757 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.757 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
2.757 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
2.757 * [taylor]: Taking taylor expansion of -1 in x
2.757 * [backup-simplify]: Simplify -1 into -1
2.757 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
2.757 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.757 * [taylor]: Taking taylor expansion of 1.0 in x
2.757 * [backup-simplify]: Simplify 1.0 into 1.0
2.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.757 * [taylor]: Taking taylor expansion of x in x
2.757 * [backup-simplify]: Simplify 0 into 0
2.757 * [backup-simplify]: Simplify 1 into 1
2.758 * [backup-simplify]: Simplify (/ 1 1) into 1
2.758 * [taylor]: Taking taylor expansion of y in x
2.758 * [backup-simplify]: Simplify y into y
2.758 * [backup-simplify]: Simplify (- 1) into -1
2.759 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.759 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
2.759 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
2.759 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.759 * [taylor]: Taking taylor expansion of y in y
2.759 * [backup-simplify]: Simplify 0 into 0
2.759 * [backup-simplify]: Simplify 1 into 1
2.760 * [backup-simplify]: Simplify (/ 1 1) into 1
2.760 * [backup-simplify]: Simplify 1 into 1
2.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.761 * [backup-simplify]: Simplify (- 0) into 0
2.761 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.762 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ -1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
2.762 * [backup-simplify]: Simplify (+ (* -1 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))) into (- (* 1.0 (/ 1 y)))
2.762 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
2.762 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.762 * [taylor]: Taking taylor expansion of 1.0 in y
2.762 * [backup-simplify]: Simplify 1.0 into 1.0
2.762 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.762 * [taylor]: Taking taylor expansion of y in y
2.762 * [backup-simplify]: Simplify 0 into 0
2.762 * [backup-simplify]: Simplify 1 into 1
2.762 * [backup-simplify]: Simplify (/ 1 1) into 1
2.763 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.763 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.764 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.765 * [backup-simplify]: Simplify 0 into 0
2.765 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.766 * [backup-simplify]: Simplify (- 0) into 0
2.766 * [backup-simplify]: Simplify (+ 0 0) into 0
2.766 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
2.767 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y)))) into 0
2.767 * [taylor]: Taking taylor expansion of 0 in y
2.767 * [backup-simplify]: Simplify 0 into 0
2.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.769 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.769 * [backup-simplify]: Simplify (- 0) into 0
2.769 * [backup-simplify]: Simplify 0 into 0
2.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.770 * [backup-simplify]: Simplify 0 into 0
2.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.771 * [backup-simplify]: Simplify (- 0) into 0
2.772 * [backup-simplify]: Simplify (+ 0 0) into 0
2.772 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.773 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))))) into 0
2.773 * [taylor]: Taking taylor expansion of 0 in y
2.773 * [backup-simplify]: Simplify 0 into 0
2.773 * [backup-simplify]: Simplify 0 into 0
2.774 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.775 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.776 * [backup-simplify]: Simplify (- 0) into 0
2.776 * [backup-simplify]: Simplify 0 into 0
2.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.777 * [backup-simplify]: Simplify 0 into 0
2.777 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 y) (* x y))
2.777 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.778 * [backup-simplify]: Simplify (- (* (+ x 1.0) y) x) into (- (+ (* 1.0 y) (* x y)) x)
2.778 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in (x y) around 0
2.778 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in y
2.778 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in y
2.778 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
2.778 * [taylor]: Taking taylor expansion of 1.0 in y
2.778 * [backup-simplify]: Simplify 1.0 into 1.0
2.778 * [taylor]: Taking taylor expansion of y in y
2.778 * [backup-simplify]: Simplify 0 into 0
2.778 * [backup-simplify]: Simplify 1 into 1
2.778 * [taylor]: Taking taylor expansion of (* x y) in y
2.778 * [taylor]: Taking taylor expansion of x in y
2.778 * [backup-simplify]: Simplify x into x
2.778 * [taylor]: Taking taylor expansion of y in y
2.778 * [backup-simplify]: Simplify 0 into 0
2.778 * [backup-simplify]: Simplify 1 into 1
2.778 * [taylor]: Taking taylor expansion of x in y
2.778 * [backup-simplify]: Simplify x into x
2.778 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x
2.778 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x
2.778 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
2.778 * [taylor]: Taking taylor expansion of 1.0 in x
2.778 * [backup-simplify]: Simplify 1.0 into 1.0
2.778 * [taylor]: Taking taylor expansion of y in x
2.778 * [backup-simplify]: Simplify y into y
2.778 * [taylor]: Taking taylor expansion of (* x y) in x
2.779 * [taylor]: Taking taylor expansion of x in x
2.779 * [backup-simplify]: Simplify 0 into 0
2.779 * [backup-simplify]: Simplify 1 into 1
2.779 * [taylor]: Taking taylor expansion of y in x
2.779 * [backup-simplify]: Simplify y into y
2.779 * [taylor]: Taking taylor expansion of x in x
2.779 * [backup-simplify]: Simplify 0 into 0
2.779 * [backup-simplify]: Simplify 1 into 1
2.779 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x
2.779 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x
2.779 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
2.779 * [taylor]: Taking taylor expansion of 1.0 in x
2.779 * [backup-simplify]: Simplify 1.0 into 1.0
2.779 * [taylor]: Taking taylor expansion of y in x
2.779 * [backup-simplify]: Simplify y into y
2.779 * [taylor]: Taking taylor expansion of (* x y) in x
2.779 * [taylor]: Taking taylor expansion of x in x
2.779 * [backup-simplify]: Simplify 0 into 0
2.779 * [backup-simplify]: Simplify 1 into 1
2.779 * [taylor]: Taking taylor expansion of y in x
2.779 * [backup-simplify]: Simplify y into y
2.779 * [taylor]: Taking taylor expansion of x in x
2.779 * [backup-simplify]: Simplify 0 into 0
2.779 * [backup-simplify]: Simplify 1 into 1
2.779 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
2.779 * [backup-simplify]: Simplify (* 0 y) into 0
2.779 * [backup-simplify]: Simplify (+ (* 1.0 y) 0) into (* 1.0 y)
2.785 * [backup-simplify]: Simplify (- 0) into 0
2.785 * [backup-simplify]: Simplify (+ (* 1.0 y) 0) into (* 1.0 y)
2.785 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
2.785 * [taylor]: Taking taylor expansion of 1.0 in y
2.785 * [backup-simplify]: Simplify 1.0 into 1.0
2.785 * [taylor]: Taking taylor expansion of y in y
2.785 * [backup-simplify]: Simplify 0 into 0
2.785 * [backup-simplify]: Simplify 1 into 1
2.786 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.786 * [backup-simplify]: Simplify 0 into 0
2.786 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0
2.787 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.787 * [backup-simplify]: Simplify (+ 0 y) into y
2.787 * [backup-simplify]: Simplify (- 1) into -1
2.787 * [backup-simplify]: Simplify (+ y -1) into (- y 1)
2.787 * [taylor]: Taking taylor expansion of (- y 1) in y
2.787 * [taylor]: Taking taylor expansion of y in y
2.787 * [backup-simplify]: Simplify 0 into 0
2.787 * [backup-simplify]: Simplify 1 into 1
2.788 * [taylor]: Taking taylor expansion of 1 in y
2.788 * [backup-simplify]: Simplify 1 into 1
2.788 * [backup-simplify]: Simplify (- 1) into -1
2.788 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.788 * [backup-simplify]: Simplify -1 into -1
2.790 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.790 * [backup-simplify]: Simplify 1.0 into 1.0
2.791 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0
2.792 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.792 * [backup-simplify]: Simplify (+ 0 0) into 0
2.792 * [backup-simplify]: Simplify (- 0) into 0
2.793 * [backup-simplify]: Simplify (+ 0 0) into 0
2.793 * [taylor]: Taking taylor expansion of 0 in y
2.793 * [backup-simplify]: Simplify 0 into 0
2.793 * [backup-simplify]: Simplify 0 into 0
2.794 * [backup-simplify]: Simplify (- 0) into 0
2.794 * [backup-simplify]: Simplify (+ 1 0) into 1
2.794 * [backup-simplify]: Simplify 1 into 1
2.794 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* 1.0 (* y 1)) (* -1 (* 1 x)))) into (- (+ (* 1.0 y) (* x y)) x)
2.795 * [backup-simplify]: Simplify (- (* (+ (/ 1 x) 1.0) (/ 1 y)) (/ 1 x)) into (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x))
2.795 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in (x y) around 0
2.795 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in y
2.795 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y
2.795 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.795 * [taylor]: Taking taylor expansion of 1.0 in y
2.795 * [backup-simplify]: Simplify 1.0 into 1.0
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
2.795 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.795 * [taylor]: Taking taylor expansion of (* x y) in y
2.795 * [taylor]: Taking taylor expansion of x in y
2.795 * [backup-simplify]: Simplify x into x
2.796 * [taylor]: Taking taylor expansion of y in y
2.796 * [backup-simplify]: Simplify 0 into 0
2.796 * [backup-simplify]: Simplify 1 into 1
2.796 * [backup-simplify]: Simplify (* x 0) into 0
2.796 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.796 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.796 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.796 * [taylor]: Taking taylor expansion of x in y
2.796 * [backup-simplify]: Simplify x into x
2.796 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.796 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x
2.796 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x
2.796 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
2.796 * [taylor]: Taking taylor expansion of 1.0 in x
2.796 * [backup-simplify]: Simplify 1.0 into 1.0
2.796 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.797 * [taylor]: Taking taylor expansion of y in x
2.797 * [backup-simplify]: Simplify y into y
2.797 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.797 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.797 * [taylor]: Taking taylor expansion of (* x y) in x
2.797 * [taylor]: Taking taylor expansion of x in x
2.797 * [backup-simplify]: Simplify 0 into 0
2.797 * [backup-simplify]: Simplify 1 into 1
2.797 * [taylor]: Taking taylor expansion of y in x
2.797 * [backup-simplify]: Simplify y into y
2.797 * [backup-simplify]: Simplify (* 0 y) into 0
2.797 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.797 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.797 * [taylor]: Taking taylor expansion of x in x
2.797 * [backup-simplify]: Simplify 0 into 0
2.797 * [backup-simplify]: Simplify 1 into 1
2.798 * [backup-simplify]: Simplify (/ 1 1) into 1
2.798 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x
2.798 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x
2.798 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
2.798 * [taylor]: Taking taylor expansion of 1.0 in x
2.798 * [backup-simplify]: Simplify 1.0 into 1.0
2.798 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.798 * [taylor]: Taking taylor expansion of y in x
2.798 * [backup-simplify]: Simplify y into y
2.798 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.798 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.798 * [taylor]: Taking taylor expansion of (* x y) in x
2.798 * [taylor]: Taking taylor expansion of x in x
2.798 * [backup-simplify]: Simplify 0 into 0
2.798 * [backup-simplify]: Simplify 1 into 1
2.798 * [taylor]: Taking taylor expansion of y in x
2.798 * [backup-simplify]: Simplify y into y
2.798 * [backup-simplify]: Simplify (* 0 y) into 0
2.799 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.799 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.799 * [taylor]: Taking taylor expansion of x in x
2.799 * [backup-simplify]: Simplify 0 into 0
2.799 * [backup-simplify]: Simplify 1 into 1
2.799 * [backup-simplify]: Simplify (/ 1 1) into 1
2.800 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
2.800 * [backup-simplify]: Simplify (- 1) into -1
2.800 * [backup-simplify]: Simplify (+ (/ 1 y) -1) into (- (/ 1 y) 1)
2.800 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
2.800 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.800 * [taylor]: Taking taylor expansion of y in y
2.800 * [backup-simplify]: Simplify 0 into 0
2.800 * [backup-simplify]: Simplify 1 into 1
2.801 * [backup-simplify]: Simplify (/ 1 1) into 1
2.801 * [taylor]: Taking taylor expansion of 1 in y
2.801 * [backup-simplify]: Simplify 1 into 1
2.801 * [backup-simplify]: Simplify (+ 1 0) into 1
2.801 * [backup-simplify]: Simplify 1 into 1
2.801 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
2.802 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.802 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.802 * [backup-simplify]: Simplify (+ (/ 1.0 y) 0) into (* 1.0 (/ 1 y))
2.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.804 * [backup-simplify]: Simplify (- 0) into 0
2.804 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 y)) 0) into (* 1.0 (/ 1 y))
2.804 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.804 * [taylor]: Taking taylor expansion of 1.0 in y
2.804 * [backup-simplify]: Simplify 1.0 into 1.0
2.804 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.804 * [taylor]: Taking taylor expansion of y in y
2.804 * [backup-simplify]: Simplify 0 into 0
2.804 * [backup-simplify]: Simplify 1 into 1
2.804 * [backup-simplify]: Simplify (/ 1 1) into 1
2.805 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.805 * [backup-simplify]: Simplify 1.0 into 1.0
2.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.806 * [backup-simplify]: Simplify (- 1) into -1
2.806 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.806 * [backup-simplify]: Simplify -1 into -1
2.807 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 x)))) (+ (* 1.0 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* 1.0 y) (* x y)) x)
2.807 * [backup-simplify]: Simplify (- (* (+ (/ 1 (- x)) 1.0) (/ 1 (- y))) (/ 1 (- x))) into (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y)))
2.807 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0
2.807 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y
2.807 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y
2.807 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.807 * [taylor]: Taking taylor expansion of x in y
2.807 * [backup-simplify]: Simplify x into x
2.807 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.808 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.808 * [taylor]: Taking taylor expansion of (* x y) in y
2.808 * [taylor]: Taking taylor expansion of x in y
2.808 * [backup-simplify]: Simplify x into x
2.808 * [taylor]: Taking taylor expansion of y in y
2.808 * [backup-simplify]: Simplify 0 into 0
2.808 * [backup-simplify]: Simplify 1 into 1
2.808 * [backup-simplify]: Simplify (* x 0) into 0
2.808 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.808 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.808 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
2.808 * [taylor]: Taking taylor expansion of 1.0 in y
2.808 * [backup-simplify]: Simplify 1.0 into 1.0
2.808 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.808 * [taylor]: Taking taylor expansion of y in y
2.808 * [backup-simplify]: Simplify 0 into 0
2.808 * [backup-simplify]: Simplify 1 into 1
2.808 * [backup-simplify]: Simplify (/ 1 1) into 1
2.809 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
2.809 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
2.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.809 * [taylor]: Taking taylor expansion of x in x
2.809 * [backup-simplify]: Simplify 0 into 0
2.809 * [backup-simplify]: Simplify 1 into 1
2.809 * [backup-simplify]: Simplify (/ 1 1) into 1
2.809 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.809 * [taylor]: Taking taylor expansion of (* x y) in x
2.809 * [taylor]: Taking taylor expansion of x in x
2.809 * [backup-simplify]: Simplify 0 into 0
2.809 * [backup-simplify]: Simplify 1 into 1
2.809 * [taylor]: Taking taylor expansion of y in x
2.809 * [backup-simplify]: Simplify y into y
2.809 * [backup-simplify]: Simplify (* 0 y) into 0
2.809 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.809 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.809 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
2.809 * [taylor]: Taking taylor expansion of 1.0 in x
2.809 * [backup-simplify]: Simplify 1.0 into 1.0
2.809 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.809 * [taylor]: Taking taylor expansion of y in x
2.809 * [backup-simplify]: Simplify y into y
2.809 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.809 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
2.809 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
2.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.809 * [taylor]: Taking taylor expansion of x in x
2.810 * [backup-simplify]: Simplify 0 into 0
2.810 * [backup-simplify]: Simplify 1 into 1
2.810 * [backup-simplify]: Simplify (/ 1 1) into 1
2.810 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.810 * [taylor]: Taking taylor expansion of (* x y) in x
2.810 * [taylor]: Taking taylor expansion of x in x
2.810 * [backup-simplify]: Simplify 0 into 0
2.810 * [backup-simplify]: Simplify 1 into 1
2.810 * [taylor]: Taking taylor expansion of y in x
2.810 * [backup-simplify]: Simplify y into y
2.810 * [backup-simplify]: Simplify (* 0 y) into 0
2.810 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.810 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.810 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
2.810 * [taylor]: Taking taylor expansion of 1.0 in x
2.810 * [backup-simplify]: Simplify 1.0 into 1.0
2.810 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.810 * [taylor]: Taking taylor expansion of y in x
2.810 * [backup-simplify]: Simplify y into y
2.810 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.811 * [backup-simplify]: Simplify (+ 1 (/ 1 y)) into (+ (/ 1 y) 1)
2.811 * [backup-simplify]: Simplify (+ (+ (/ 1 y) 1) 0) into (+ (/ 1 y) 1)
2.811 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
2.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.811 * [taylor]: Taking taylor expansion of y in y
2.811 * [backup-simplify]: Simplify 0 into 0
2.811 * [backup-simplify]: Simplify 1 into 1
2.811 * [backup-simplify]: Simplify (/ 1 1) into 1
2.811 * [taylor]: Taking taylor expansion of 1 in y
2.811 * [backup-simplify]: Simplify 1 into 1
2.811 * [backup-simplify]: Simplify (+ 1 0) into 1
2.811 * [backup-simplify]: Simplify 1 into 1
2.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.812 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.813 * [backup-simplify]: Simplify (+ 0 0) into 0
2.813 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
2.813 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y)))
2.813 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 y)))) into (- (* 1.0 (/ 1 y)))
2.813 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) 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 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.814 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.814 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.815 * [backup-simplify]: Simplify (+ 0 1) into 1
2.815 * [backup-simplify]: Simplify 1 into 1
2.815 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 (- x))))) (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* 1.0 y) (* x y)) x)
2.815 * * * [progress]: simplifying candidates
2.816 * [simplify]: Simplifying:
  (expm1 (* (+ x 1.0) y))
  (log1p (* (+ x 1.0) y))
  (* (+ x 1.0) y)
  (+ (log (+ x 1.0)) (log y))
  (log (* (+ x 1.0) y))
  (exp (* (+ x 1.0) y))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* y y) y))
  (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
  (cbrt (* (+ x 1.0) y))
  (* (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (+ x 1.0) (* (cbrt y) (cbrt y)))
  (* (+ x 1.0) (sqrt y))
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) y)
  (* (sqrt (+ x 1.0)) y)
  (* (+ x 1.0) y)
  (* (+ x 1.0) y)
  (* (+ (pow x 3) (pow 1.0 3)) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (fma (+ x 1.0) y (- (* (cbrt x) (* (cbrt x) (cbrt x)))))
  (fma (- (cbrt x)) (* (cbrt x) (cbrt x)) (* (cbrt x) (* (cbrt x) (cbrt x))))
  (fma (+ x 1.0) y (- (* (sqrt x) (sqrt x))))
  (fma (- (sqrt x)) (sqrt x) (* (sqrt x) (sqrt x)))
  (fma (+ x 1.0) y (- (* x 1)))
  (fma (- x) 1 (* x 1))
  (expm1 (- (* (+ x 1.0) y) x))
  (log1p (- (* (+ x 1.0) y) x))
  (- x)
  (/ (exp (* (+ x 1.0) y)) (exp x))
  (log (- (* (+ x 1.0) y) x))
  (exp (- (* (+ x 1.0) y) x))
  (* (cbrt (- (* (+ x 1.0) y) x)) (cbrt (- (* (+ x 1.0) y) x)))
  (cbrt (- (* (+ x 1.0) y) x))
  (* (* (- (* (+ x 1.0) y) x) (- (* (+ x 1.0) y) x)) (- (* (+ x 1.0) y) x))
  (sqrt (- (* (+ x 1.0) y) x))
  (sqrt (- (* (+ x 1.0) y) x))
  (- (pow (* (+ x 1.0) y) 3) (pow x 3))
  (+ (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (+ (* x x) (* (* (+ x 1.0) y) x)))
  (- x)
  (- (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* x x))
  (+ (* (+ x 1.0) y) x)
  (- x)
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (- (+ (* 1.0 y) (* x y)) x)
  (- (+ (* 1.0 y) (* x y)) x)
  (- (+ (* 1.0 y) (* x y)) x)
2.817 * * [simplify]: Extracting # 0 : cost  0
2.817 * * [simplify]: Extracting # 1 : cost  0
2.817 * * [simplify]: Extracting # 2 : cost  0
2.817 * * [simplify]: Extracting # 3 : cost  0
2.817 * * [simplify]: Extracting # 4 : cost  0
2.817 * * [simplify]: Extracting # 5 : cost  0
2.817 * * [simplify]: iteration  0 :  84  enodes  (cost  459 )
2.842 * * [simplify]: Extracting # 0 : cost  0
2.843 * * [simplify]: Extracting # 1 : cost  0
2.844 * * [simplify]: Extracting # 2 : cost  0
2.844 * * [simplify]: Extracting # 3 : cost  0
2.845 * * [simplify]: Extracting # 4 : cost  0
2.845 * * [simplify]: iteration  1 :  194  enodes  (cost  400 )
2.944 * * [simplify]: Extracting # 0 : cost  0
2.945 * * [simplify]: Extracting # 1 : cost  0
2.946 * * [simplify]: Extracting # 2 : cost  0
2.946 * * [simplify]: Extracting # 3 : cost  0
2.947 * * [simplify]: Extracting # 4 : cost  0
2.947 * * [simplify]: Extracting # 5 : cost  0
2.948 * * [simplify]: iteration  2 :  631  enodes  (cost  367 )
3.656 * * [simplify]: Extracting # 0 : cost  0
3.662 * * [simplify]: Extracting # 1 : cost  0
3.665 * * [simplify]: Extracting # 2 : cost  0
3.667 * * [simplify]: Extracting # 3 : cost  0
3.669 * * [simplify]: Extracting # 4 : cost  0
3.672 * * [simplify]: iteration  3 :  2707  enodes  (cost  360 )
5.656 * * [simplify]: Extracting # 0 : cost  0
5.665 * * [simplify]: Extracting # 1 : cost  0
5.680 * * [simplify]: Extracting # 2 : cost  0
5.687 * * [simplify]: Extracting # 3 : cost  0
5.696 * * [simplify]: Extracting # 4 : cost  0
5.704 * * [simplify]: iteration done:  5000  enodes  (cost  354 )
5.704 * [simplify]: Simplified to:
  (expm1 (* (+ x 1.0) y))
  (log1p (* (+ x 1.0) y))
  (* (+ x 1.0) y)
  (log (* (+ x 1.0) y))
  (log (* (+ x 1.0) y))
  (exp (* (+ x 1.0) y))
  (pow (* (+ x 1.0) y) 3)
  (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
  (cbrt (* (+ x 1.0) y))
  (pow (* (+ x 1.0) y) 3)
  (sqrt (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (+ x 1.0) (* (cbrt y) (cbrt y)))
  (* (+ x 1.0) (sqrt y))
  (+ x 1.0)
  (* (cbrt (+ x 1.0)) y)
  (* (sqrt (+ x 1.0)) y)
  (* (+ x 1.0) y)
  (* (+ x 1.0) y)
  (* (+ (pow x 3) (pow 1.0 3)) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (fma (+ x 1.0) y (- x))
  0
  (fma (+ x 1.0) y (- x))
  0
  (fma (+ x 1.0) y (- x))
  0
  (expm1 (- (* (+ x 1.0) y) x))
  (log1p (- (* (+ x 1.0) y) x))
  (- x)
  (exp (- (* (+ x 1.0) y) x))
  (log (- (* (+ x 1.0) y) x))
  (exp (- (* (+ x 1.0) y) x))
  (* (cbrt (- (* (+ x 1.0) y) x)) (cbrt (- (* (+ x 1.0) y) x)))
  (cbrt (- (* (+ x 1.0) y) x))
  (pow (fma (+ x 1.0) y (- x)) 3)
  (sqrt (- (* (+ x 1.0) y) x))
  (sqrt (- (* (+ x 1.0) y) x))
  (- (pow (* (+ x 1.0) y) 3) (pow x 3))
  (fma x x (* (* (+ x 1.0) y) (fma (+ x 1.0) y x)))
  (- x)
  (* (fma (+ x 1.0) y x) (- (* (+ x 1.0) y) x))
  (fma y (+ x 1.0) x)
  (- x)
  (* (+ x 1.0) y)
  (* (+ x 1.0) y)
  (* (+ x 1.0) y)
  (fma (+ x 1.0) y (- x))
  (fma (+ x 1.0) y (- x))
  (fma (+ x 1.0) y (- x))
5.705 * * * [progress]: adding candidates to table
5.792 * * [progress]: iteration 2 / 4
5.793 * * * [progress]: picking best candidate
5.794 * * * * [pick]: Picked  #<alt (λ (x y) (+ (fma (+ x 1.0) y (- x)) 0))>
5.794 * * * [progress]: localizing error
5.803 * * * [progress]: generating rewritten candidates
5.804 * * * [progress]: generating series expansions
5.804 * * * [progress]: simplifying candidates
5.804 * [simplify]: Simplifying:
  
5.804 * * [simplify]: Extracting # 0 : cost  0
5.804 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
5.804 * * [simplify]: Extracting # 0 : cost  0
5.804 * * [simplify]: iteration done:  0  enodes  (cost  0 )
5.804 * [simplify]: Simplified to:
  
5.804 * * * [progress]: adding candidates to table
5.804 * [progress]: [Phase 3 of 3] Extracting.
5.806 * [simplify]: Simplifying:
  (+ (fma (+ x 1.0) y (- x)) 0)
5.806 * * [simplify]: Extracting # 0 : cost  0
5.806 * * [simplify]: Extracting # 1 : cost  0
5.806 * * [simplify]: Extracting # 2 : cost  0
5.806 * * [simplify]: Extracting # 3 : cost  0
5.806 * * [simplify]: Extracting # 4 : cost  0
5.806 * * [simplify]: Extracting # 5 : cost  0
5.806 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
5.807 * * [simplify]: Extracting # 0 : cost  0
5.807 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
5.807 * * [simplify]: Extracting # 0 : cost  0
5.807 * * [simplify]: iteration done:  10  enodes  (cost  7 )
5.807 * [simplify]: Simplified to:
  (fma (+ x 1.0) y (- x))
6.577 * [regime-testing]: Baseline error score: 0.005323785785813371
6.579 * [regime-testing]: Oracle error score: 0.005323785785813371
6.579 * [regime-testing]: End program error score: 0.005323785785813371