34.362 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.032 * [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 )
0.034 * * [simplify]: Extracting # 0 : cost  0
0.034 * * [simplify]: Extracting # 1 : cost  0
0.034 * * [simplify]: Extracting # 2 : cost  0
0.034 * * [simplify]: iteration  1 :  11  enodes  (cost  7 )
0.036 * * [simplify]: Extracting # 0 : cost  0
0.036 * * [simplify]: Extracting # 1 : cost  0
0.036 * * [simplify]: Extracting # 2 : cost  0
0.036 * * [simplify]: iteration  2 :  21  enodes  (cost  7 )
0.041 * * [simplify]: Extracting # 0 : cost  0
0.041 * * [simplify]: Extracting # 1 : cost  0
0.041 * * [simplify]: Extracting # 2 : cost  0
0.041 * * [simplify]: iteration  3 :  49  enodes  (cost  7 )
0.049 * * [simplify]: Extracting # 0 : cost  0
0.049 * * [simplify]: Extracting # 1 : cost  0
0.049 * * [simplify]: Extracting # 2 : cost  0
0.050 * * [simplify]: iteration  4 :  89  enodes  (cost  7 )
0.060 * * [simplify]: Extracting # 0 : cost  0
0.060 * * [simplify]: Extracting # 1 : cost  0
0.060 * * [simplify]: Extracting # 2 : cost  0
0.060 * * [simplify]: iteration  5 :  108  enodes  (cost  7 )
0.068 * * [simplify]: Extracting # 0 : cost  0
0.068 * * [simplify]: Extracting # 1 : cost  0
0.068 * * [simplify]: Extracting # 2 : cost  0
0.068 * * [simplify]: iteration  6 :  120  enodes  (cost  7 )
0.085 * * [simplify]: Extracting # 0 : cost  0
0.085 * * [simplify]: Extracting # 1 : cost  0
0.085 * * [simplify]: Extracting # 2 : cost  0
0.086 * * [simplify]: iteration  7 :  140  enodes  (cost  7 )
0.102 * * [simplify]: Extracting # 0 : cost  0
0.103 * * [simplify]: Extracting # 1 : cost  0
0.103 * * [simplify]: Extracting # 2 : cost  0
0.103 * * [simplify]: Extracting # 3 : cost  0
0.103 * * [simplify]: iteration  8 :  190  enodes  (cost  7 )
0.168 * * [simplify]: Extracting # 0 : cost  0
0.169 * * [simplify]: Extracting # 1 : cost  0
0.169 * * [simplify]: Extracting # 2 : cost  0
0.170 * * [simplify]: iteration  9 :  532  enodes  (cost  7 )
0.586 * * [simplify]: Extracting # 0 : cost  0
0.590 * * [simplify]: Extracting # 1 : cost  0
0.594 * * [simplify]: Extracting # 2 : cost  0
0.597 * * [simplify]: iteration  10 :  3275  enodes  (cost  7 )
5.546 * * [simplify]: Extracting # 0 : cost  0
5.573 * * [simplify]: Extracting # 1 : cost  0
5.580 * * [simplify]: iteration done:  5000  enodes  (cost  7 )
5.580 * [simplify]: Simplified to:
  (- (* (+ x 1.0) y) x)
5.581 * * [progress]: iteration 1 / 4
5.581 * * * [progress]: picking best candidate
5.583 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (+ x 1.0) y) x))>
5.583 * * * [progress]: localizing error
5.591 * * * [progress]: generating rewritten candidates
5.591 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
5.627 * * * [progress]: generating series expansions
5.627 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
5.627 * [backup-simplify]: Simplify (* (+ x 1.0) y) into (* y (+ x 1.0))
5.627 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
5.627 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
5.627 * [taylor]: Taking taylor expansion of y in y
5.627 * [backup-simplify]: Simplify 0 into 0
5.627 * [backup-simplify]: Simplify 1 into 1
5.627 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
5.627 * [taylor]: Taking taylor expansion of x in y
5.627 * [backup-simplify]: Simplify x into x
5.627 * [taylor]: Taking taylor expansion of 1.0 in y
5.627 * [backup-simplify]: Simplify 1.0 into 1.0
5.628 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
5.628 * [taylor]: Taking taylor expansion of y in x
5.628 * [backup-simplify]: Simplify y into y
5.628 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.628 * [taylor]: Taking taylor expansion of x in x
5.628 * [backup-simplify]: Simplify 0 into 0
5.628 * [backup-simplify]: Simplify 1 into 1
5.628 * [taylor]: Taking taylor expansion of 1.0 in x
5.628 * [backup-simplify]: Simplify 1.0 into 1.0
5.628 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
5.628 * [taylor]: Taking taylor expansion of y in x
5.628 * [backup-simplify]: Simplify y into y
5.628 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
5.628 * [taylor]: Taking taylor expansion of x in x
5.628 * [backup-simplify]: Simplify 0 into 0
5.628 * [backup-simplify]: Simplify 1 into 1
5.628 * [taylor]: Taking taylor expansion of 1.0 in x
5.628 * [backup-simplify]: Simplify 1.0 into 1.0
5.629 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
5.629 * [backup-simplify]: Simplify (* y 1.0) into (* 1.0 y)
5.629 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
5.629 * [taylor]: Taking taylor expansion of 1.0 in y
5.629 * [backup-simplify]: Simplify 1.0 into 1.0
5.629 * [taylor]: Taking taylor expansion of y in y
5.629 * [backup-simplify]: Simplify 0 into 0
5.629 * [backup-simplify]: Simplify 1 into 1
5.629 * [backup-simplify]: Simplify (* 1.0 0) into 0
5.629 * [backup-simplify]: Simplify 0 into 0
5.630 * [backup-simplify]: Simplify (+ 1 0) into 1
5.630 * [backup-simplify]: Simplify (+ (* y 1) (* 0 1.0)) into y
5.630 * [taylor]: Taking taylor expansion of y in y
5.630 * [backup-simplify]: Simplify 0 into 0
5.630 * [backup-simplify]: Simplify 1 into 1
5.630 * [backup-simplify]: Simplify 0 into 0
5.631 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
5.632 * [backup-simplify]: Simplify 1.0 into 1.0
5.632 * [backup-simplify]: Simplify (+ 0 0) into 0
5.632 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 1.0))) into 0
5.632 * [taylor]: Taking taylor expansion of 0 in y
5.633 * [backup-simplify]: Simplify 0 into 0
5.633 * [backup-simplify]: Simplify 0 into 0
5.633 * [backup-simplify]: Simplify 1 into 1
5.633 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
5.633 * [backup-simplify]: Simplify 0 into 0
5.634 * [backup-simplify]: Simplify (+ 0 0) into 0
5.634 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0)))) into 0
5.634 * [taylor]: Taking taylor expansion of 0 in y
5.635 * [backup-simplify]: Simplify 0 into 0
5.635 * [backup-simplify]: Simplify 0 into 0
5.635 * [backup-simplify]: Simplify 0 into 0
5.635 * [backup-simplify]: Simplify 0 into 0
5.635 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.635 * [backup-simplify]: Simplify 0 into 0
5.636 * [backup-simplify]: Simplify (+ 0 0) into 0
5.637 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0))))) into 0
5.637 * [taylor]: Taking taylor expansion of 0 in y
5.637 * [backup-simplify]: Simplify 0 into 0
5.637 * [backup-simplify]: Simplify 0 into 0
5.637 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* y 1))) into (+ (* 1.0 y) (* x y))
5.637 * [backup-simplify]: Simplify (* (+ (/ 1 x) 1.0) (/ 1 y)) into (/ (+ 1.0 (/ 1 x)) y)
5.637 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0
5.637 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
5.637 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
5.637 * [taylor]: Taking taylor expansion of 1.0 in y
5.637 * [backup-simplify]: Simplify 1.0 into 1.0
5.637 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.637 * [taylor]: Taking taylor expansion of x in y
5.637 * [backup-simplify]: Simplify x into x
5.637 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.637 * [taylor]: Taking taylor expansion of y in y
5.637 * [backup-simplify]: Simplify 0 into 0
5.637 * [backup-simplify]: Simplify 1 into 1
5.637 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0)
5.638 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x))
5.638 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
5.638 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.638 * [taylor]: Taking taylor expansion of 1.0 in x
5.638 * [backup-simplify]: Simplify 1.0 into 1.0
5.638 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.638 * [taylor]: Taking taylor expansion of x in x
5.638 * [backup-simplify]: Simplify 0 into 0
5.638 * [backup-simplify]: Simplify 1 into 1
5.638 * [backup-simplify]: Simplify (/ 1 1) into 1
5.638 * [taylor]: Taking taylor expansion of y in x
5.638 * [backup-simplify]: Simplify y into y
5.638 * [backup-simplify]: Simplify (+ 0 1) into 1
5.639 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.639 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
5.639 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
5.639 * [taylor]: Taking taylor expansion of 1.0 in x
5.639 * [backup-simplify]: Simplify 1.0 into 1.0
5.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.639 * [taylor]: Taking taylor expansion of x in x
5.639 * [backup-simplify]: Simplify 0 into 0
5.639 * [backup-simplify]: Simplify 1 into 1
5.639 * [backup-simplify]: Simplify (/ 1 1) into 1
5.639 * [taylor]: Taking taylor expansion of y in x
5.639 * [backup-simplify]: Simplify y into y
5.639 * [backup-simplify]: Simplify (+ 0 1) into 1
5.639 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.640 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.640 * [taylor]: Taking taylor expansion of y in y
5.640 * [backup-simplify]: Simplify 0 into 0
5.640 * [backup-simplify]: Simplify 1 into 1
5.640 * [backup-simplify]: Simplify (/ 1 1) into 1
5.640 * [backup-simplify]: Simplify 1 into 1
5.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.641 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
5.641 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ 1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
5.641 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
5.641 * [taylor]: Taking taylor expansion of 1.0 in y
5.641 * [backup-simplify]: Simplify 1.0 into 1.0
5.641 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.641 * [taylor]: Taking taylor expansion of y in y
5.641 * [backup-simplify]: Simplify 0 into 0
5.641 * [backup-simplify]: Simplify 1 into 1
5.641 * [backup-simplify]: Simplify (/ 1 1) into 1
5.642 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
5.642 * [backup-simplify]: Simplify 1.0 into 1.0
5.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.642 * [backup-simplify]: Simplify 0 into 0
5.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.643 * [backup-simplify]: Simplify (+ 0 0) into 0
5.644 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
5.644 * [taylor]: Taking taylor expansion of 0 in y
5.644 * [backup-simplify]: Simplify 0 into 0
5.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.645 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
5.645 * [backup-simplify]: Simplify 0 into 0
5.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.646 * [backup-simplify]: Simplify 0 into 0
5.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.647 * [backup-simplify]: Simplify (+ 0 0) into 0
5.647 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
5.647 * [taylor]: Taking taylor expansion of 0 in y
5.647 * [backup-simplify]: Simplify 0 into 0
5.647 * [backup-simplify]: Simplify 0 into 0
5.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.648 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
5.648 * [backup-simplify]: Simplify 0 into 0
5.649 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.649 * [backup-simplify]: Simplify 0 into 0
5.649 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 y) (* x y))
5.650 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) 1.0) (/ 1 (- y))) into (* -1 (/ (- 1.0 (/ 1 x)) y))
5.650 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0
5.650 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
5.650 * [taylor]: Taking taylor expansion of -1 in y
5.650 * [backup-simplify]: Simplify -1 into -1
5.650 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
5.650 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
5.650 * [taylor]: Taking taylor expansion of 1.0 in y
5.650 * [backup-simplify]: Simplify 1.0 into 1.0
5.650 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.650 * [taylor]: Taking taylor expansion of x in y
5.650 * [backup-simplify]: Simplify x into x
5.650 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.650 * [taylor]: Taking taylor expansion of y in y
5.650 * [backup-simplify]: Simplify 0 into 0
5.650 * [backup-simplify]: Simplify 1 into 1
5.650 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
5.650 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
5.650 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) 1) into (- 1.0 (/ 1 x))
5.650 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
5.650 * [taylor]: Taking taylor expansion of -1 in x
5.650 * [backup-simplify]: Simplify -1 into -1
5.650 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
5.650 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.650 * [taylor]: Taking taylor expansion of 1.0 in x
5.650 * [backup-simplify]: Simplify 1.0 into 1.0
5.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.650 * [taylor]: Taking taylor expansion of x in x
5.650 * [backup-simplify]: Simplify 0 into 0
5.650 * [backup-simplify]: Simplify 1 into 1
5.651 * [backup-simplify]: Simplify (/ 1 1) into 1
5.651 * [taylor]: Taking taylor expansion of y in x
5.651 * [backup-simplify]: Simplify y into y
5.651 * [backup-simplify]: Simplify (- 1) into -1
5.651 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.652 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
5.652 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
5.652 * [taylor]: Taking taylor expansion of -1 in x
5.652 * [backup-simplify]: Simplify -1 into -1
5.652 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
5.652 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
5.652 * [taylor]: Taking taylor expansion of 1.0 in x
5.652 * [backup-simplify]: Simplify 1.0 into 1.0
5.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.652 * [taylor]: Taking taylor expansion of x in x
5.652 * [backup-simplify]: Simplify 0 into 0
5.652 * [backup-simplify]: Simplify 1 into 1
5.652 * [backup-simplify]: Simplify (/ 1 1) into 1
5.652 * [taylor]: Taking taylor expansion of y in x
5.652 * [backup-simplify]: Simplify y into y
5.652 * [backup-simplify]: Simplify (- 1) into -1
5.653 * [backup-simplify]: Simplify (+ 0 -1) into -1
5.653 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
5.653 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
5.653 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.653 * [taylor]: Taking taylor expansion of y in y
5.653 * [backup-simplify]: Simplify 0 into 0
5.653 * [backup-simplify]: Simplify 1 into 1
5.653 * [backup-simplify]: Simplify (/ 1 1) into 1
5.653 * [backup-simplify]: Simplify 1 into 1
5.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.654 * [backup-simplify]: Simplify (- 0) into 0
5.655 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
5.655 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ -1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
5.655 * [backup-simplify]: Simplify (+ (* -1 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))) into (- (* 1.0 (/ 1 y)))
5.655 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
5.655 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
5.655 * [taylor]: Taking taylor expansion of 1.0 in y
5.655 * [backup-simplify]: Simplify 1.0 into 1.0
5.655 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.655 * [taylor]: Taking taylor expansion of y in y
5.655 * [backup-simplify]: Simplify 0 into 0
5.655 * [backup-simplify]: Simplify 1 into 1
5.656 * [backup-simplify]: Simplify (/ 1 1) into 1
5.656 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
5.656 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
5.657 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
5.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.657 * [backup-simplify]: Simplify 0 into 0
5.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.658 * [backup-simplify]: Simplify (- 0) into 0
5.659 * [backup-simplify]: Simplify (+ 0 0) into 0
5.659 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
5.659 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y)))) into 0
5.659 * [taylor]: Taking taylor expansion of 0 in y
5.659 * [backup-simplify]: Simplify 0 into 0
5.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.660 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
5.661 * [backup-simplify]: Simplify (- 0) into 0
5.661 * [backup-simplify]: Simplify 0 into 0
5.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.662 * [backup-simplify]: Simplify 0 into 0
5.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.663 * [backup-simplify]: Simplify (- 0) into 0
5.663 * [backup-simplify]: Simplify (+ 0 0) into 0
5.663 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
5.664 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))))) into 0
5.664 * [taylor]: Taking taylor expansion of 0 in y
5.664 * [backup-simplify]: Simplify 0 into 0
5.664 * [backup-simplify]: Simplify 0 into 0
5.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.666 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
5.666 * [backup-simplify]: Simplify (- 0) into 0
5.666 * [backup-simplify]: Simplify 0 into 0
5.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.667 * [backup-simplify]: Simplify 0 into 0
5.667 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 y) (* x y))
5.667 * * * [progress]: simplifying candidates
5.668 * [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)
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
5.668 * * [simplify]: Extracting # 0 : cost  0
5.669 * * [simplify]: Extracting # 1 : cost  0
5.669 * * [simplify]: Extracting # 2 : cost  0
5.669 * * [simplify]: Extracting # 3 : cost  0
5.669 * * [simplify]: Extracting # 4 : cost  0
5.669 * * [simplify]: Extracting # 5 : cost  0
5.669 * * [simplify]: Extracting # 6 : cost  0
5.669 * * [simplify]: iteration  0 :  46  enodes  (cost  196 )
5.681 * * [simplify]: Extracting # 0 : cost  0
5.681 * * [simplify]: Extracting # 1 : cost  0
5.681 * * [simplify]: Extracting # 2 : cost  0
5.681 * * [simplify]: Extracting # 3 : cost  0
5.681 * * [simplify]: iteration  1 :  116  enodes  (cost  187 )
5.721 * * [simplify]: Extracting # 0 : cost  0
5.721 * * [simplify]: Extracting # 1 : cost  0
5.722 * * [simplify]: Extracting # 2 : cost  0
5.722 * * [simplify]: Extracting # 3 : cost  0
5.723 * * [simplify]: Extracting # 4 : cost  0
5.723 * * [simplify]: Extracting # 5 : cost  0
5.724 * * [simplify]: iteration  2 :  535  enodes  (cost  169 )
5.948 * * [simplify]: Extracting # 0 : cost  0
5.965 * * [simplify]: Extracting # 1 : cost  0
5.973 * * [simplify]: Extracting # 2 : cost  0
5.981 * * [simplify]: Extracting # 3 : cost  0
5.990 * * [simplify]: Extracting # 4 : cost  0
6.000 * * [simplify]: iteration done:  5001  enodes  (cost  167 )
6.000 * [simplify]: Simplified to:
  (expm1 (* (+ x 1.0) y))
  (log1p (* (+ x 1.0) y))
  (* y (+ x 1.0))
  (log (* (+ x 1.0) y))
  (log (* (+ x 1.0) y))
  (exp (* (+ x 1.0) y))
  (pow (* y (+ x 1.0)) 3)
  (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
  (cbrt (* (+ x 1.0) y))
  (pow (* y (+ x 1.0)) 3)
  (sqrt (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (* (cbrt y) (cbrt y)) (+ x 1.0))
  (* (sqrt y) (+ x 1.0))
  (+ x 1.0)
  (* (cbrt (+ x 1.0)) y)
  (* (sqrt (+ x 1.0)) y)
  (* y (+ x 1.0))
  (* y (+ x 1.0))
  (* (+ (pow x 3) (pow 1.0 3)) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (* y (+ x 1.0))
  (* y (+ x 1.0))
  (* y (+ x 1.0))
6.000 * * * [progress]: adding candidates to table
6.061 * [progress]: [Phase 3 of 3] Extracting.
6.063 * [simplify]: Simplifying:
  (- (* (+ x 1.0) y) x)
6.063 * * [simplify]: Extracting # 0 : cost  0
6.063 * * [simplify]: Extracting # 1 : cost  0
6.063 * * [simplify]: Extracting # 2 : cost  0
6.063 * * [simplify]: Extracting # 3 : cost  0
6.063 * * [simplify]: Extracting # 4 : cost  0
6.063 * * [simplify]: Extracting # 5 : cost  0
6.063 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
6.064 * * [simplify]: Extracting # 0 : cost  0
6.064 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
6.064 * * [simplify]: Extracting # 0 : cost  0
6.064 * * [simplify]: iteration done:  8  enodes  (cost  7 )
6.064 * [simplify]: Simplified to:
  (- (* (+ x 1.0) y) x)
6.781 * [regime-testing]: Baseline error score: 0.008626078259782472
6.787 * [regime-testing]: Oracle error score: 0.008626078259782472
6.787 * [regime-testing]: End program error score: 0.008626078259782472