0.698 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.061 * * * [progress]: [2/2] Setting up program.
0.066 * [progress]: [Phase 2 of 3] Improving.
0.069 * [simplify]: Simplifying:
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
0.069 * * [simplify]: iteration 0: 5 enodes
0.074 * * [simplify]: iteration 1: 15 enodes
0.106 * * [simplify]: iteration 2: 40 enodes
0.115 * * [simplify]: iteration 3: 130 enodes
0.147 * * [simplify]: iteration 4: 386 enodes
0.289 * * [simplify]: iteration 5: 1067 enodes
0.671 * * [simplify]: iteration 6: 1922 enodes
1.183 * * [simplify]: iteration 7: 2448 enodes
1.631 * * [simplify]: iteration complete: 5000 enodes
1.632 * * [simplify]: Extracting #0: cost 1 inf + 0
1.633 * * [simplify]: Extracting #1: cost 341 inf + 0
1.636 * * [simplify]: Extracting #2: cost 1017 inf + 131
1.639 * * [simplify]: Extracting #3: cost 171 inf + 6160
1.642 * * [simplify]: Extracting #4: cost 1 inf + 7706
1.645 * * [simplify]: Extracting #5: cost 0 inf + 7715
1.649 * [simplify]: Simplified to:
  (fma (+ 1.0 x) (+ 1.0 x) (- 1.0))
1.654 * * [progress]: iteration 1 / 4
1.654 * * * [progress]: picking best candidate
1.658 * * * * [pick]: Picked  #<alt (λ (x) (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)))>
1.658 * * * [progress]: localizing error
1.666 * * * [progress]: generating rewritten candidates
1.666 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.676 * * * [progress]: generating series expansions
1.676 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.680 * [backup-simplify]: Simplify (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)) into (fma (+ x 1.0) (+ x 1.0) (- 1.0))
1.680 * [approximate]: Taking taylor expansion of (fma (+ x 1.0) (+ x 1.0) (- 1.0)) in (x) around 0
1.681 * [taylor]: Taking taylor expansion of (fma (+ x 1.0) (+ x 1.0) (- 1.0)) in x
1.682 * [taylor]: Rewrote expression to (+ (* (+ x 1.0) (+ x 1.0)) (- 1.0))
1.682 * [taylor]: Taking taylor expansion of (* (+ x 1.0) (+ x 1.0)) in x
1.682 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.682 * [taylor]: Taking taylor expansion of x in x
1.682 * [backup-simplify]: Simplify 0 into 0
1.682 * [backup-simplify]: Simplify 1 into 1
1.682 * [taylor]: Taking taylor expansion of 1.0 in x
1.682 * [backup-simplify]: Simplify 1.0 into 1.0
1.682 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.682 * [taylor]: Taking taylor expansion of x in x
1.682 * [backup-simplify]: Simplify 0 into 0
1.682 * [backup-simplify]: Simplify 1 into 1
1.682 * [taylor]: Taking taylor expansion of 1.0 in x
1.682 * [backup-simplify]: Simplify 1.0 into 1.0
1.682 * [taylor]: Taking taylor expansion of (- 1.0) in x
1.682 * [taylor]: Taking taylor expansion of 1.0 in x
1.682 * [backup-simplify]: Simplify 1.0 into 1.0
1.683 * [taylor]: Taking taylor expansion of (fma (+ x 1.0) (+ x 1.0) (- 1.0)) in x
1.683 * [taylor]: Rewrote expression to (+ (* (+ x 1.0) (+ x 1.0)) (- 1.0))
1.683 * [taylor]: Taking taylor expansion of (* (+ x 1.0) (+ x 1.0)) in x
1.683 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.683 * [taylor]: Taking taylor expansion of x in x
1.683 * [backup-simplify]: Simplify 0 into 0
1.683 * [backup-simplify]: Simplify 1 into 1
1.683 * [taylor]: Taking taylor expansion of 1.0 in x
1.683 * [backup-simplify]: Simplify 1.0 into 1.0
1.683 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.683 * [taylor]: Taking taylor expansion of x in x
1.683 * [backup-simplify]: Simplify 0 into 0
1.683 * [backup-simplify]: Simplify 1 into 1
1.683 * [taylor]: Taking taylor expansion of 1.0 in x
1.683 * [backup-simplify]: Simplify 1.0 into 1.0
1.683 * [taylor]: Taking taylor expansion of (- 1.0) in x
1.683 * [taylor]: Taking taylor expansion of 1.0 in x
1.683 * [backup-simplify]: Simplify 1.0 into 1.0
1.684 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.684 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.685 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0
1.685 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.686 * [backup-simplify]: Simplify (+ 1.0 (- 1.0)) into 0
1.686 * [backup-simplify]: Simplify 0 into 0
1.686 * [backup-simplify]: Simplify (+ 1 0) into 1
1.687 * [backup-simplify]: Simplify (+ 1 0) into 1
1.687 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 1 1.0)) into 2.0
1.688 * [backup-simplify]: Simplify (- 0) into 0
1.688 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
1.688 * [backup-simplify]: Simplify 2.0 into 2.0
1.688 * [backup-simplify]: Simplify (+ 0 0) into 0
1.688 * [backup-simplify]: Simplify (+ 0 0) into 0
1.689 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 1 1) (* 0 1.0))) into 1
1.689 * [backup-simplify]: Simplify (- 0) into 0
1.689 * [backup-simplify]: Simplify (+ 1 0) into 1
1.689 * [backup-simplify]: Simplify 1 into 1
1.690 * [backup-simplify]: Simplify (+ 0 0) into 0
1.690 * [backup-simplify]: Simplify (+ 0 0) into 0
1.691 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1.0)))) into 0
1.691 * [backup-simplify]: Simplify (- 0) into 0
1.691 * [backup-simplify]: Simplify (+ 0 0) into 0
1.691 * [backup-simplify]: Simplify 0 into 0
1.691 * [backup-simplify]: Simplify (+ 0 0) into 0
1.692 * [backup-simplify]: Simplify (+ 0 0) into 0
1.692 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0))))) into 0
1.693 * [backup-simplify]: Simplify (- 0) into 0
1.693 * [backup-simplify]: Simplify (+ 0 0) into 0
1.693 * [backup-simplify]: Simplify 0 into 0
1.693 * [backup-simplify]: Simplify (+ 0 0) into 0
1.693 * [backup-simplify]: Simplify (+ 0 0) into 0
1.694 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0)))))) into 0
1.694 * [backup-simplify]: Simplify (- 0) into 0
1.695 * [backup-simplify]: Simplify (+ 0 0) into 0
1.695 * [backup-simplify]: Simplify 0 into 0
1.695 * [backup-simplify]: Simplify (+ 0 0) into 0
1.695 * [backup-simplify]: Simplify (+ 0 0) into 0
1.696 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0))))))) into 0
1.696 * [backup-simplify]: Simplify (- 0) into 0
1.696 * [backup-simplify]: Simplify (+ 0 0) into 0
1.696 * [backup-simplify]: Simplify 0 into 0
1.697 * [backup-simplify]: Simplify (+ 0 0) into 0
1.697 * [backup-simplify]: Simplify (+ 0 0) into 0
1.698 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0)))))))) into 0
1.698 * [backup-simplify]: Simplify (- 0) into 0
1.698 * [backup-simplify]: Simplify (+ 0 0) into 0
1.699 * [backup-simplify]: Simplify 0 into 0
1.699 * [backup-simplify]: Simplify (+ 0 0) into 0
1.699 * [backup-simplify]: Simplify (+ 0 0) into 0
1.700 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0))))))))) into 0
1.701 * [backup-simplify]: Simplify (- 0) into 0
1.701 * [backup-simplify]: Simplify (+ 0 0) into 0
1.701 * [backup-simplify]: Simplify 0 into 0
1.702 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
1.702 * [backup-simplify]: Simplify (fma (+ 1.0 (/ 1 x)) (+ 1.0 (/ 1 x)) (- 1.0)) into (fma (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0) (- 1.0))
1.702 * [approximate]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0) (- 1.0)) in (x) around 0
1.702 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0) (- 1.0)) in x
1.702 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0)) (- 1.0))
1.702 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0)) in x
1.702 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.702 * [taylor]: Taking taylor expansion of x in x
1.702 * [backup-simplify]: Simplify 0 into 0
1.702 * [backup-simplify]: Simplify 1 into 1
1.703 * [backup-simplify]: Simplify (/ 1 1) into 1
1.703 * [taylor]: Taking taylor expansion of 1.0 in x
1.703 * [backup-simplify]: Simplify 1.0 into 1.0
1.703 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.703 * [taylor]: Taking taylor expansion of x in x
1.703 * [backup-simplify]: Simplify 0 into 0
1.703 * [backup-simplify]: Simplify 1 into 1
1.703 * [backup-simplify]: Simplify (/ 1 1) into 1
1.703 * [taylor]: Taking taylor expansion of 1.0 in x
1.703 * [backup-simplify]: Simplify 1.0 into 1.0
1.703 * [taylor]: Taking taylor expansion of (- 1.0) in x
1.703 * [taylor]: Taking taylor expansion of 1.0 in x
1.703 * [backup-simplify]: Simplify 1.0 into 1.0
1.703 * [taylor]: Taking taylor expansion of (fma (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0) (- 1.0)) in x
1.703 * [taylor]: Rewrote expression to (+ (* (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0)) (- 1.0))
1.703 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0)) in x
1.703 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.703 * [taylor]: Taking taylor expansion of x in x
1.703 * [backup-simplify]: Simplify 0 into 0
1.703 * [backup-simplify]: Simplify 1 into 1
1.704 * [backup-simplify]: Simplify (/ 1 1) into 1
1.704 * [taylor]: Taking taylor expansion of 1.0 in x
1.704 * [backup-simplify]: Simplify 1.0 into 1.0
1.704 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.704 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.704 * [taylor]: Taking taylor expansion of x in x
1.704 * [backup-simplify]: Simplify 0 into 0
1.704 * [backup-simplify]: Simplify 1 into 1
1.704 * [backup-simplify]: Simplify (/ 1 1) into 1
1.704 * [taylor]: Taking taylor expansion of 1.0 in x
1.704 * [backup-simplify]: Simplify 1.0 into 1.0
1.704 * [taylor]: Taking taylor expansion of (- 1.0) in x
1.704 * [taylor]: Taking taylor expansion of 1.0 in x
1.704 * [backup-simplify]: Simplify 1.0 into 1.0
1.704 * [backup-simplify]: Simplify (+ 1 0) into 1
1.705 * [backup-simplify]: Simplify (+ 1 0) into 1
1.705 * [backup-simplify]: Simplify (* 1 1) into 1
1.705 * [backup-simplify]: Simplify (+ 1 0) into 1
1.705 * [backup-simplify]: Simplify 1 into 1
1.706 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.706 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.706 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.706 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.707 * [backup-simplify]: Simplify (+ (* 1 1.0) (* 1.0 1)) into 2.0
1.708 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
1.708 * [backup-simplify]: Simplify 2.0 into 2.0
1.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.708 * [backup-simplify]: Simplify (+ 0 0) into 0
1.709 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.709 * [backup-simplify]: Simplify (+ 0 0) into 0
1.710 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1.0) (* 0 1))) into 1.0
1.711 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.711 * [backup-simplify]: Simplify (+ 1.0 (- 1.0)) into 0
1.711 * [backup-simplify]: Simplify 0 into 0
1.712 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.712 * [backup-simplify]: Simplify (+ 0 0) into 0
1.712 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.713 * [backup-simplify]: Simplify (+ 0 0) into 0
1.713 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 1.0) (* 0 1)))) into 0
1.713 * [backup-simplify]: Simplify (- 0) into 0
1.714 * [backup-simplify]: Simplify (+ 0 0) into 0
1.714 * [backup-simplify]: Simplify 0 into 0
1.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.714 * [backup-simplify]: Simplify (+ 0 0) into 0
1.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.715 * [backup-simplify]: Simplify (+ 0 0) into 0
1.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 1))))) into 0
1.716 * [backup-simplify]: Simplify (- 0) into 0
1.716 * [backup-simplify]: Simplify (+ 0 0) into 0
1.716 * [backup-simplify]: Simplify 0 into 0
1.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.717 * [backup-simplify]: Simplify (+ 0 0) into 0
1.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.718 * [backup-simplify]: Simplify (+ 0 0) into 0
1.719 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 1)))))) into 0
1.719 * [backup-simplify]: Simplify (- 0) into 0
1.719 * [backup-simplify]: Simplify (+ 0 0) into 0
1.719 * [backup-simplify]: Simplify 0 into 0
1.720 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.720 * [backup-simplify]: Simplify (+ 0 0) into 0
1.721 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.721 * [backup-simplify]: Simplify (+ 0 0) into 0
1.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 1))))))) into 0
1.722 * [backup-simplify]: Simplify (- 0) into 0
1.722 * [backup-simplify]: Simplify (+ 0 0) into 0
1.722 * [backup-simplify]: Simplify 0 into 0
1.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.723 * [backup-simplify]: Simplify (+ 0 0) into 0
1.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.724 * [backup-simplify]: Simplify (+ 0 0) into 0
1.725 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 1)))))))) into 0
1.725 * [backup-simplify]: Simplify (- 0) into 0
1.725 * [backup-simplify]: Simplify (+ 0 0) into 0
1.725 * [backup-simplify]: Simplify 0 into 0
1.726 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
1.726 * [backup-simplify]: Simplify (fma (+ 1.0 (/ 1 (- x))) (+ 1.0 (/ 1 (- x))) (- 1.0)) into (fma (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x)) (- 1.0))
1.726 * [approximate]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x)) (- 1.0)) in (x) around 0
1.726 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x)) (- 1.0)) in x
1.726 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) (- 1.0))
1.726 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
1.726 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.726 * [taylor]: Taking taylor expansion of 1.0 in x
1.726 * [backup-simplify]: Simplify 1.0 into 1.0
1.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.726 * [taylor]: Taking taylor expansion of x in x
1.726 * [backup-simplify]: Simplify 0 into 0
1.726 * [backup-simplify]: Simplify 1 into 1
1.726 * [backup-simplify]: Simplify (/ 1 1) into 1
1.726 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.727 * [taylor]: Taking taylor expansion of 1.0 in x
1.727 * [backup-simplify]: Simplify 1.0 into 1.0
1.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.727 * [taylor]: Taking taylor expansion of x in x
1.727 * [backup-simplify]: Simplify 0 into 0
1.727 * [backup-simplify]: Simplify 1 into 1
1.727 * [backup-simplify]: Simplify (/ 1 1) into 1
1.727 * [taylor]: Taking taylor expansion of (- 1.0) in x
1.727 * [taylor]: Taking taylor expansion of 1.0 in x
1.727 * [backup-simplify]: Simplify 1.0 into 1.0
1.727 * [taylor]: Taking taylor expansion of (fma (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x)) (- 1.0)) in x
1.727 * [taylor]: Rewrote expression to (+ (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) (- 1.0))
1.727 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 x))) in x
1.727 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.727 * [taylor]: Taking taylor expansion of 1.0 in x
1.727 * [backup-simplify]: Simplify 1.0 into 1.0
1.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.727 * [taylor]: Taking taylor expansion of x in x
1.727 * [backup-simplify]: Simplify 0 into 0
1.727 * [backup-simplify]: Simplify 1 into 1
1.727 * [backup-simplify]: Simplify (/ 1 1) into 1
1.727 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.727 * [taylor]: Taking taylor expansion of 1.0 in x
1.727 * [backup-simplify]: Simplify 1.0 into 1.0
1.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.727 * [taylor]: Taking taylor expansion of x in x
1.727 * [backup-simplify]: Simplify 0 into 0
1.727 * [backup-simplify]: Simplify 1 into 1
1.728 * [backup-simplify]: Simplify (/ 1 1) into 1
1.728 * [taylor]: Taking taylor expansion of (- 1.0) in x
1.728 * [taylor]: Taking taylor expansion of 1.0 in x
1.728 * [backup-simplify]: Simplify 1.0 into 1.0
1.728 * [backup-simplify]: Simplify (- 1) into -1
1.728 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.728 * [backup-simplify]: Simplify (- 1) into -1
1.729 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.729 * [backup-simplify]: Simplify (* -1 -1) into 1
1.729 * [backup-simplify]: Simplify (+ 1 0) into 1
1.729 * [backup-simplify]: Simplify 1 into 1
1.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.730 * [backup-simplify]: Simplify (- 0) into 0
1.730 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.731 * [backup-simplify]: Simplify (- 0) into 0
1.731 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.732 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 1.0 -1)) into (- 2.0)
1.732 * [backup-simplify]: Simplify (+ (- 2.0) 0) into (- 2.0)
1.732 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.733 * [backup-simplify]: Simplify (- 0) into 0
1.734 * [backup-simplify]: Simplify (+ 0 0) into 0
1.734 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.734 * [backup-simplify]: Simplify (- 0) into 0
1.734 * [backup-simplify]: Simplify (+ 0 0) into 0
1.736 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1.0) (* 0 -1))) into 1.0
1.736 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.737 * [backup-simplify]: Simplify (+ 1.0 (- 1.0)) into 0
1.737 * [backup-simplify]: Simplify 0 into 0
1.737 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.737 * [backup-simplify]: Simplify (- 0) into 0
1.738 * [backup-simplify]: Simplify (+ 0 0) into 0
1.738 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.738 * [backup-simplify]: Simplify (- 0) into 0
1.738 * [backup-simplify]: Simplify (+ 0 0) into 0
1.739 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 1.0) (* 0 -1)))) into 0
1.739 * [backup-simplify]: Simplify (- 0) into 0
1.740 * [backup-simplify]: Simplify (+ 0 0) into 0
1.740 * [backup-simplify]: Simplify 0 into 0
1.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.740 * [backup-simplify]: Simplify (- 0) into 0
1.740 * [backup-simplify]: Simplify (+ 0 0) into 0
1.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.741 * [backup-simplify]: Simplify (- 0) into 0
1.741 * [backup-simplify]: Simplify (+ 0 0) into 0
1.742 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1))))) into 0
1.742 * [backup-simplify]: Simplify (- 0) into 0
1.743 * [backup-simplify]: Simplify (+ 0 0) into 0
1.743 * [backup-simplify]: Simplify 0 into 0
1.743 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.743 * [backup-simplify]: Simplify (- 0) into 0
1.744 * [backup-simplify]: Simplify (+ 0 0) into 0
1.744 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.744 * [backup-simplify]: Simplify (- 0) into 0
1.745 * [backup-simplify]: Simplify (+ 0 0) into 0
1.745 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))))) into 0
1.746 * [backup-simplify]: Simplify (- 0) into 0
1.746 * [backup-simplify]: Simplify (+ 0 0) into 0
1.746 * [backup-simplify]: Simplify 0 into 0
1.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.747 * [backup-simplify]: Simplify (- 0) into 0
1.747 * [backup-simplify]: Simplify (+ 0 0) into 0
1.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.748 * [backup-simplify]: Simplify (- 0) into 0
1.748 * [backup-simplify]: Simplify (+ 0 0) into 0
1.749 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1))))))) into 0
1.749 * [backup-simplify]: Simplify (- 0) into 0
1.749 * [backup-simplify]: Simplify (+ 0 0) into 0
1.749 * [backup-simplify]: Simplify 0 into 0
1.750 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.750 * [backup-simplify]: Simplify (- 0) into 0
1.750 * [backup-simplify]: Simplify (+ 0 0) into 0
1.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.751 * [backup-simplify]: Simplify (- 0) into 0
1.751 * [backup-simplify]: Simplify (+ 0 0) into 0
1.755 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))))))) into 0
1.756 * [backup-simplify]: Simplify (- 0) into 0
1.756 * [backup-simplify]: Simplify (+ 0 0) into 0
1.756 * [backup-simplify]: Simplify 0 into 0
1.756 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
1.756 * * * [progress]: simplifying candidates
1.757 * [simplify]: Simplifying:
  (expm1 (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)))
  (log1p (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)))
  (* (+ 1.0 x) (+ 1.0 x))
  (log (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)))
  (exp (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)))
  (* (cbrt (fma (+ 1.0 x) (+ 1.0 x) (- 1.0))) (cbrt (fma (+ 1.0 x) (+ 1.0 x) (- 1.0))))
  (cbrt (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)))
  (* (* (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)) (fma (+ 1.0 x) (+ 1.0 x) (- 1.0))) (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)))
  (sqrt (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)))
  (sqrt (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
1.757 * * [simplify]: iteration 0: 20 enodes
1.760 * * [simplify]: iteration 1: 37 enodes
1.768 * * [simplify]: iteration 2: 128 enodes
1.804 * * [simplify]: iteration 3: 834 enodes
2.057 * * [simplify]: iteration complete: 5001 enodes
2.057 * * [simplify]: Extracting #0: cost 10 inf + 0
2.066 * * [simplify]: Extracting #1: cost 284 inf + 0
2.069 * * [simplify]: Extracting #2: cost 1032 inf + 749
2.075 * * [simplify]: Extracting #3: cost 1429 inf + 7656
2.081 * * [simplify]: Extracting #4: cost 100 inf + 27847
2.087 * * [simplify]: Extracting #5: cost 0 inf + 29587
2.093 * [simplify]: Simplified to:
  (expm1 (fma (+ x 1.0) (+ x 1.0) (- 1.0)))
  (log1p (fma (+ x 1.0) (+ x 1.0) (- 1.0)))
  (* (+ x 1.0) (+ 1.0 x))
  (log (fma (+ x 1.0) (+ x 1.0) (- 1.0)))
  (exp (fma (+ x 1.0) (+ x 1.0) (- 1.0)))
  (* (cbrt (fma (+ x 1.0) (+ x 1.0) (- 1.0))) (cbrt (fma (+ x 1.0) (+ x 1.0) (- 1.0))))
  (cbrt (fma (+ x 1.0) (+ x 1.0) (- 1.0)))
  (pow (fma (+ x 1.0) (+ x 1.0) (- 1.0)) 3)
  (sqrt (fma (+ x 1.0) (+ x 1.0) (- 1.0)))
  (sqrt (fma (+ x 1.0) (+ x 1.0) (- 1.0)))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
2.093 * * * [progress]: adding candidates to table
2.132 * * [progress]: iteration 2 / 4
2.132 * * * [progress]: picking best candidate
2.134 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ x 2.0)))>
2.134 * * * [progress]: localizing error
2.138 * * * [progress]: generating rewritten candidates
2.138 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.154 * * * [progress]: generating series expansions
2.154 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.154 * [backup-simplify]: Simplify (* x (+ x 2.0)) into (* x (+ x 2.0))
2.154 * [approximate]: Taking taylor expansion of (* x (+ x 2.0)) in (x) around 0
2.154 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
2.154 * [taylor]: Taking taylor expansion of x in x
2.154 * [backup-simplify]: Simplify 0 into 0
2.154 * [backup-simplify]: Simplify 1 into 1
2.154 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.154 * [taylor]: Taking taylor expansion of x in x
2.154 * [backup-simplify]: Simplify 0 into 0
2.154 * [backup-simplify]: Simplify 1 into 1
2.154 * [taylor]: Taking taylor expansion of 2.0 in x
2.154 * [backup-simplify]: Simplify 2.0 into 2.0
2.154 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
2.154 * [taylor]: Taking taylor expansion of x in x
2.154 * [backup-simplify]: Simplify 0 into 0
2.154 * [backup-simplify]: Simplify 1 into 1
2.154 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.154 * [taylor]: Taking taylor expansion of x in x
2.154 * [backup-simplify]: Simplify 0 into 0
2.154 * [backup-simplify]: Simplify 1 into 1
2.154 * [taylor]: Taking taylor expansion of 2.0 in x
2.154 * [backup-simplify]: Simplify 2.0 into 2.0
2.155 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
2.155 * [backup-simplify]: Simplify (* 0 2.0) into 0
2.155 * [backup-simplify]: Simplify 0 into 0
2.156 * [backup-simplify]: Simplify (+ 1 0) into 1
2.156 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2.0)) into 2.0
2.156 * [backup-simplify]: Simplify 2.0 into 2.0
2.157 * [backup-simplify]: Simplify (+ 0 0) into 0
2.157 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2.0))) into 1
2.157 * [backup-simplify]: Simplify 1 into 1
2.157 * [backup-simplify]: Simplify (+ 0 0) into 0
2.158 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2.0)))) into 0
2.158 * [backup-simplify]: Simplify 0 into 0
2.158 * [backup-simplify]: Simplify (+ 0 0) into 0
2.159 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))) into 0
2.159 * [backup-simplify]: Simplify 0 into 0
2.159 * [backup-simplify]: Simplify (+ 0 0) into 0
2.160 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))) into 0
2.160 * [backup-simplify]: Simplify 0 into 0
2.160 * [backup-simplify]: Simplify (+ 0 0) into 0
2.161 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))) into 0
2.161 * [backup-simplify]: Simplify 0 into 0
2.162 * [backup-simplify]: Simplify (+ 0 0) into 0
2.163 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))))) into 0
2.163 * [backup-simplify]: Simplify 0 into 0
2.163 * [backup-simplify]: Simplify (+ 0 0) into 0
2.164 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))))) into 0
2.164 * [backup-simplify]: Simplify 0 into 0
2.164 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
2.164 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 x) 2.0)) into (/ (+ (/ 1 x) 2.0) x)
2.164 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
2.164 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
2.164 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.165 * [taylor]: Taking taylor expansion of x in x
2.165 * [backup-simplify]: Simplify 0 into 0
2.165 * [backup-simplify]: Simplify 1 into 1
2.165 * [backup-simplify]: Simplify (/ 1 1) into 1
2.165 * [taylor]: Taking taylor expansion of 2.0 in x
2.165 * [backup-simplify]: Simplify 2.0 into 2.0
2.165 * [taylor]: Taking taylor expansion of x in x
2.165 * [backup-simplify]: Simplify 0 into 0
2.165 * [backup-simplify]: Simplify 1 into 1
2.165 * [backup-simplify]: Simplify (+ 1 0) into 1
2.166 * [backup-simplify]: Simplify (/ 1 1) into 1
2.166 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
2.166 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.166 * [taylor]: Taking taylor expansion of x in x
2.166 * [backup-simplify]: Simplify 0 into 0
2.166 * [backup-simplify]: Simplify 1 into 1
2.166 * [backup-simplify]: Simplify (/ 1 1) into 1
2.166 * [taylor]: Taking taylor expansion of 2.0 in x
2.167 * [backup-simplify]: Simplify 2.0 into 2.0
2.167 * [taylor]: Taking taylor expansion of x in x
2.167 * [backup-simplify]: Simplify 0 into 0
2.167 * [backup-simplify]: Simplify 1 into 1
2.167 * [backup-simplify]: Simplify (+ 1 0) into 1
2.167 * [backup-simplify]: Simplify (/ 1 1) into 1
2.167 * [backup-simplify]: Simplify 1 into 1
2.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.168 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
2.169 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* 1 (/ 0 1)))) into 2.0
2.169 * [backup-simplify]: Simplify 2.0 into 2.0
2.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.170 * [backup-simplify]: Simplify (+ 0 0) into 0
2.171 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
2.171 * [backup-simplify]: Simplify 0 into 0
2.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.172 * [backup-simplify]: Simplify (+ 0 0) into 0
2.172 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.172 * [backup-simplify]: Simplify 0 into 0
2.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.173 * [backup-simplify]: Simplify (+ 0 0) into 0
2.174 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.174 * [backup-simplify]: Simplify 0 into 0
2.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.174 * [backup-simplify]: Simplify (+ 0 0) into 0
2.177 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.177 * [backup-simplify]: Simplify 0 into 0
2.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.178 * [backup-simplify]: Simplify (+ 0 0) into 0
2.178 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.178 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.179 * [backup-simplify]: Simplify (+ 0 0) into 0
2.180 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
2.180 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- x)) 2.0)) into (* -1 (/ (- 2.0 (/ 1 x)) x))
2.180 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
2.180 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
2.180 * [taylor]: Taking taylor expansion of -1 in x
2.180 * [backup-simplify]: Simplify -1 into -1
2.180 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
2.180 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
2.180 * [taylor]: Taking taylor expansion of 2.0 in x
2.180 * [backup-simplify]: Simplify 2.0 into 2.0
2.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.180 * [taylor]: Taking taylor expansion of x in x
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify 1 into 1
2.180 * [backup-simplify]: Simplify (/ 1 1) into 1
2.181 * [taylor]: Taking taylor expansion of x in x
2.181 * [backup-simplify]: Simplify 0 into 0
2.181 * [backup-simplify]: Simplify 1 into 1
2.181 * [backup-simplify]: Simplify (- 1) into -1
2.181 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.181 * [backup-simplify]: Simplify (/ -1 1) into -1
2.181 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
2.181 * [taylor]: Taking taylor expansion of -1 in x
2.181 * [backup-simplify]: Simplify -1 into -1
2.181 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
2.181 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
2.181 * [taylor]: Taking taylor expansion of 2.0 in x
2.181 * [backup-simplify]: Simplify 2.0 into 2.0
2.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.182 * [taylor]: Taking taylor expansion of x in x
2.182 * [backup-simplify]: Simplify 0 into 0
2.182 * [backup-simplify]: Simplify 1 into 1
2.182 * [backup-simplify]: Simplify (/ 1 1) into 1
2.182 * [taylor]: Taking taylor expansion of x in x
2.182 * [backup-simplify]: Simplify 0 into 0
2.182 * [backup-simplify]: Simplify 1 into 1
2.182 * [backup-simplify]: Simplify (- 1) into -1
2.182 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.182 * [backup-simplify]: Simplify (/ -1 1) into -1
2.183 * [backup-simplify]: Simplify (* -1 -1) into 1
2.183 * [backup-simplify]: Simplify 1 into 1
2.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.183 * [backup-simplify]: Simplify (- 0) into 0
2.184 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
2.185 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* -1 (/ 0 1)))) into 2.0
2.186 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0)
2.186 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.187 * [backup-simplify]: Simplify (- 0) into 0
2.187 * [backup-simplify]: Simplify (+ 0 0) into 0
2.187 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
2.188 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2.0) (* 0 -1))) into 0
2.188 * [backup-simplify]: Simplify 0 into 0
2.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.189 * [backup-simplify]: Simplify (- 0) into 0
2.189 * [backup-simplify]: Simplify (+ 0 0) into 0
2.189 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.190 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0
2.190 * [backup-simplify]: Simplify 0 into 0
2.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.191 * [backup-simplify]: Simplify (- 0) into 0
2.191 * [backup-simplify]: Simplify (+ 0 0) into 0
2.192 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.192 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))) into 0
2.192 * [backup-simplify]: Simplify 0 into 0
2.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.193 * [backup-simplify]: Simplify (- 0) into 0
2.193 * [backup-simplify]: Simplify (+ 0 0) into 0
2.194 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.195 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))) into 0
2.195 * [backup-simplify]: Simplify 0 into 0
2.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.196 * [backup-simplify]: Simplify (- 0) into 0
2.196 * [backup-simplify]: Simplify (+ 0 0) into 0
2.196 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.197 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))))) into 0
2.197 * [backup-simplify]: Simplify 0 into 0
2.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.198 * [backup-simplify]: Simplify (- 0) into 0
2.198 * [backup-simplify]: Simplify (+ 0 0) into 0
2.199 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.200 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))))) into 0
2.200 * [backup-simplify]: Simplify 0 into 0
2.200 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
2.201 * * * [progress]: simplifying candidates
2.201 * [simplify]: Simplifying:
  (expm1 (* x (+ x 2.0)))
  (log1p (* x (+ x 2.0)))
  (* x (+ x 2.0))
  (+ (log x) (log (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (exp (* x (+ x 2.0)))
  (* (* (* x x) x) (* (* (+ x 2.0) (+ x 2.0)) (+ x 2.0)))
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (* (* (* x (+ x 2.0)) (* x (+ x 2.0))) (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* x x)
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x (* (cbrt (+ x 2.0)) (cbrt (+ x 2.0))))
  (* x (sqrt (+ x 2.0)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x 2.0))
  (* (sqrt x) (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ (pow x 3) (pow 2.0 3)))
  (* x (- (* x x) (* 2.0 2.0)))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
2.201 * * [simplify]: iteration 0: 46 enodes
2.212 * * [simplify]: iteration 1: 143 enodes
2.274 * * [simplify]: iteration 2: 746 enodes
2.464 * * [simplify]: iteration complete: 5000 enodes
2.464 * * [simplify]: Extracting #0: cost 22 inf + 0
2.465 * * [simplify]: Extracting #1: cost 606 inf + 1
2.469 * * [simplify]: Extracting #2: cost 1685 inf + 1091
2.476 * * [simplify]: Extracting #3: cost 1521 inf + 9843
2.492 * * [simplify]: Extracting #4: cost 202 inf + 21166
2.500 * * [simplify]: Extracting #5: cost 8 inf + 22718
2.508 * * [simplify]: Extracting #6: cost 0 inf + 22760
2.515 * [simplify]: Simplified to:
  (expm1 (* x (+ x 2.0)))
  (log1p (* x (+ x 2.0)))
  (* x (+ x 2.0))
  (log (* x (+ x 2.0)))
  (log (* x (+ x 2.0)))
  (pow (exp x) (+ x 2.0))
  (* (pow (+ x 2.0) 3) (pow x 3))
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (pow (* x (+ x 2.0)) 3)
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* (sqrt x) (sqrt (+ x 2.0)))
  (* x x)
  (* x 2.0)
  (* x x)
  (* x 2.0)
  (* (cbrt (+ x 2.0)) (* (cbrt (+ x 2.0)) x))
  (* x (sqrt (+ x 2.0)))
  x
  x
  (* (cbrt x) (+ x 2.0))
  (* (+ x 2.0) (sqrt x))
  (* x (+ x 2.0))
  (* x (+ (pow x 3) (pow 2.0 3)))
  (* x (- (* x x) (* 2.0 2.0)))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
2.516 * * * [progress]: adding candidates to table
2.574 * * [progress]: iteration 3 / 4
2.574 * * * [progress]: picking best candidate
2.576 * * * * [pick]: Picked  #<alt (λ (x) (+ (* x x) (* x 2.0)))>
2.576 * * * [progress]: localizing error
2.581 * * * [progress]: generating rewritten candidates
2.581 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.588 * * * [progress]: generating series expansions
2.588 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.588 * [backup-simplify]: Simplify (+ (* x x) (* x 2.0)) into (+ (* 2.0 x) (pow x 2))
2.588 * [approximate]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in (x) around 0
2.588 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
2.588 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
2.588 * [taylor]: Taking taylor expansion of 2.0 in x
2.588 * [backup-simplify]: Simplify 2.0 into 2.0
2.588 * [taylor]: Taking taylor expansion of x in x
2.588 * [backup-simplify]: Simplify 0 into 0
2.588 * [backup-simplify]: Simplify 1 into 1
2.588 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.588 * [taylor]: Taking taylor expansion of x in x
2.588 * [backup-simplify]: Simplify 0 into 0
2.588 * [backup-simplify]: Simplify 1 into 1
2.588 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
2.588 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
2.588 * [taylor]: Taking taylor expansion of 2.0 in x
2.588 * [backup-simplify]: Simplify 2.0 into 2.0
2.588 * [taylor]: Taking taylor expansion of x in x
2.588 * [backup-simplify]: Simplify 0 into 0
2.588 * [backup-simplify]: Simplify 1 into 1
2.588 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.589 * [taylor]: Taking taylor expansion of x in x
2.589 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify 1 into 1
2.589 * [backup-simplify]: Simplify (* 2.0 0) into 0
2.589 * [backup-simplify]: Simplify (+ 0 0) into 0
2.589 * [backup-simplify]: Simplify 0 into 0
2.590 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
2.590 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
2.590 * [backup-simplify]: Simplify 2.0 into 2.0
2.591 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
2.591 * [backup-simplify]: Simplify (* 1 1) into 1
2.591 * [backup-simplify]: Simplify (+ 0 1) into 1
2.591 * [backup-simplify]: Simplify 1 into 1
2.594 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.595 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.595 * [backup-simplify]: Simplify (+ 0 0) into 0
2.595 * [backup-simplify]: Simplify 0 into 0
2.595 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.596 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.596 * [backup-simplify]: Simplify (+ 0 0) into 0
2.596 * [backup-simplify]: Simplify 0 into 0
2.597 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.598 * [backup-simplify]: Simplify (+ 0 0) into 0
2.598 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
2.600 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.600 * [backup-simplify]: Simplify (+ 0 0) into 0
2.600 * [backup-simplify]: Simplify 0 into 0
2.601 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
2.602 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.602 * [backup-simplify]: Simplify (+ 0 0) into 0
2.602 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
2.605 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.605 * [backup-simplify]: Simplify (+ 0 0) into 0
2.605 * [backup-simplify]: Simplify 0 into 0
2.605 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
2.605 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 x) 2.0)) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
2.605 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
2.605 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
2.605 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.605 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.606 * [taylor]: Taking taylor expansion of x in x
2.606 * [backup-simplify]: Simplify 0 into 0
2.606 * [backup-simplify]: Simplify 1 into 1
2.606 * [backup-simplify]: Simplify (* 1 1) into 1
2.606 * [backup-simplify]: Simplify (/ 1 1) into 1
2.606 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
2.606 * [taylor]: Taking taylor expansion of 2.0 in x
2.606 * [backup-simplify]: Simplify 2.0 into 2.0
2.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.606 * [taylor]: Taking taylor expansion of x in x
2.606 * [backup-simplify]: Simplify 0 into 0
2.606 * [backup-simplify]: Simplify 1 into 1
2.606 * [backup-simplify]: Simplify (/ 1 1) into 1
2.606 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
2.606 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.606 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.607 * [taylor]: Taking taylor expansion of x in x
2.607 * [backup-simplify]: Simplify 0 into 0
2.607 * [backup-simplify]: Simplify 1 into 1
2.607 * [backup-simplify]: Simplify (* 1 1) into 1
2.607 * [backup-simplify]: Simplify (/ 1 1) into 1
2.607 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
2.607 * [taylor]: Taking taylor expansion of 2.0 in x
2.607 * [backup-simplify]: Simplify 2.0 into 2.0
2.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.607 * [taylor]: Taking taylor expansion of x in x
2.607 * [backup-simplify]: Simplify 0 into 0
2.607 * [backup-simplify]: Simplify 1 into 1
2.607 * [backup-simplify]: Simplify (/ 1 1) into 1
2.608 * [backup-simplify]: Simplify (+ 1 0) into 1
2.608 * [backup-simplify]: Simplify 1 into 1
2.608 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.609 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.609 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
2.609 * [backup-simplify]: Simplify 2.0 into 2.0
2.609 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.611 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.611 * [backup-simplify]: Simplify (+ 0 0) into 0
2.611 * [backup-simplify]: Simplify 0 into 0
2.611 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.613 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.613 * [backup-simplify]: Simplify (+ 0 0) into 0
2.613 * [backup-simplify]: Simplify 0 into 0
2.614 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.614 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.615 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.615 * [backup-simplify]: Simplify (+ 0 0) into 0
2.616 * [backup-simplify]: Simplify 0 into 0
2.616 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.618 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.618 * [backup-simplify]: Simplify (+ 0 0) into 0
2.618 * [backup-simplify]: Simplify 0 into 0
2.619 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.621 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.621 * [backup-simplify]: Simplify (+ 0 0) into 0
2.621 * [backup-simplify]: Simplify 0 into 0
2.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.623 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.624 * [backup-simplify]: Simplify (+ 0 0) into 0
2.624 * [backup-simplify]: Simplify 0 into 0
2.624 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
2.624 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) 2.0)) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
2.624 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
2.624 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
2.624 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.624 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.624 * [taylor]: Taking taylor expansion of x in x
2.624 * [backup-simplify]: Simplify 0 into 0
2.624 * [backup-simplify]: Simplify 1 into 1
2.624 * [backup-simplify]: Simplify (* 1 1) into 1
2.625 * [backup-simplify]: Simplify (/ 1 1) into 1
2.625 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
2.625 * [taylor]: Taking taylor expansion of 2.0 in x
2.625 * [backup-simplify]: Simplify 2.0 into 2.0
2.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.625 * [taylor]: Taking taylor expansion of x in x
2.625 * [backup-simplify]: Simplify 0 into 0
2.625 * [backup-simplify]: Simplify 1 into 1
2.625 * [backup-simplify]: Simplify (/ 1 1) into 1
2.625 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
2.625 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.625 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.625 * [taylor]: Taking taylor expansion of x in x
2.625 * [backup-simplify]: Simplify 0 into 0
2.625 * [backup-simplify]: Simplify 1 into 1
2.625 * [backup-simplify]: Simplify (* 1 1) into 1
2.626 * [backup-simplify]: Simplify (/ 1 1) into 1
2.626 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
2.626 * [taylor]: Taking taylor expansion of 2.0 in x
2.626 * [backup-simplify]: Simplify 2.0 into 2.0
2.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.626 * [taylor]: Taking taylor expansion of x in x
2.626 * [backup-simplify]: Simplify 0 into 0
2.626 * [backup-simplify]: Simplify 1 into 1
2.626 * [backup-simplify]: Simplify (/ 1 1) into 1
2.626 * [backup-simplify]: Simplify (+ 1 0) into 1
2.626 * [backup-simplify]: Simplify 1 into 1
2.626 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.627 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.627 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.628 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
2.628 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.629 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.630 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.630 * [backup-simplify]: Simplify (- 0) into 0
2.630 * [backup-simplify]: Simplify (+ 0 0) into 0
2.630 * [backup-simplify]: Simplify 0 into 0
2.631 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.631 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.632 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.632 * [backup-simplify]: Simplify (- 0) into 0
2.633 * [backup-simplify]: Simplify (+ 0 0) into 0
2.633 * [backup-simplify]: Simplify 0 into 0
2.633 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.635 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.635 * [backup-simplify]: Simplify (- 0) into 0
2.635 * [backup-simplify]: Simplify (+ 0 0) into 0
2.635 * [backup-simplify]: Simplify 0 into 0
2.636 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.638 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.638 * [backup-simplify]: Simplify (- 0) into 0
2.638 * [backup-simplify]: Simplify (+ 0 0) into 0
2.638 * [backup-simplify]: Simplify 0 into 0
2.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.639 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.641 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.641 * [backup-simplify]: Simplify (- 0) into 0
2.641 * [backup-simplify]: Simplify (+ 0 0) into 0
2.641 * [backup-simplify]: Simplify 0 into 0
2.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
2.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.644 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
2.644 * [backup-simplify]: Simplify (- 0) into 0
2.644 * [backup-simplify]: Simplify (+ 0 0) into 0
2.644 * [backup-simplify]: Simplify 0 into 0
2.645 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
2.645 * * * [progress]: simplifying candidates
2.645 * [simplify]: Simplifying:
  (expm1 (+ (* x x) (* x 2.0)))
  (log1p (+ (* x x) (* x 2.0)))
  (* (exp (* x x)) (exp (* x 2.0)))
  (log (+ (* x x) (* x 2.0)))
  (exp (+ (* x x) (* x 2.0)))
  (* (cbrt (+ (* x x) (* x 2.0))) (cbrt (+ (* x x) (* x 2.0))))
  (cbrt (+ (* x x) (* x 2.0)))
  (* (* (+ (* x x) (* x 2.0)) (+ (* x x) (* x 2.0))) (+ (* x x) (* x 2.0)))
  (sqrt (+ (* x x) (* x 2.0)))
  (sqrt (+ (* x x) (* x 2.0)))
  (+ (pow (* x x) 3) (pow (* x 2.0) 3))
  (+ (* (* x x) (* x x)) (- (* (* x 2.0) (* x 2.0)) (* (* x x) (* x 2.0))))
  (- (* (* x x) (* x x)) (* (* x 2.0) (* x 2.0)))
  (- (* x x) (* x 2.0))
  (+ x 2.0)
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
2.645 * * [simplify]: iteration 0: 33 enodes
2.652 * * [simplify]: iteration 1: 118 enodes
2.708 * * [simplify]: iteration 2: 704 enodes
3.058 * * [simplify]: iteration complete: 5000 enodes
3.058 * * [simplify]: Extracting #0: cost 14 inf + 0
3.059 * * [simplify]: Extracting #1: cost 585 inf + 0
3.064 * * [simplify]: Extracting #2: cost 1904 inf + 531
3.070 * * [simplify]: Extracting #3: cost 1014 inf + 7687
3.076 * * [simplify]: Extracting #4: cost 134 inf + 15835
3.081 * * [simplify]: Extracting #5: cost 9 inf + 17117
3.088 * * [simplify]: Extracting #6: cost 0 inf + 17175
3.094 * [simplify]: Simplified to:
  (expm1 (* x (+ x 2.0)))
  (log1p (* x (+ x 2.0)))
  (pow (exp x) (+ x 2.0))
  (log (* x (+ x 2.0)))
  (pow (exp x) (+ x 2.0))
  (* (cbrt (* x (+ x 2.0))) (cbrt (* x (+ x 2.0))))
  (cbrt (* x (+ x 2.0)))
  (pow (* x (+ x 2.0)) 3)
  (sqrt (* x (+ x 2.0)))
  (sqrt (* x (+ x 2.0)))
  (+ (pow (* x 2.0) 3) (pow x 6))
  (fma (* x (- 2.0 x)) (* x 2.0) (pow x 4))
  (* (* x (- x 2.0)) (* x (+ x 2.0)))
  (* x (- x 2.0))
  (+ x 2.0)
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
3.094 * * * [progress]: adding candidates to table
3.137 * [progress]: [Phase 3 of 3] Extracting.
3.138 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)))> #<alt (λ (x) (+ (* x x) (* x 2.0)))>)
3.138 * * * [regime-changes]: Trying 1 branch expressions: (x)
3.139 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (fma (+ 1.0 x) (+ 1.0 x) (- 1.0)))> #<alt (λ (x) (+ (* x x) (* x 2.0)))>)
3.162 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.162 * [simplify]: Simplifying:
  (+ (* x x) (* x 2.0))
3.162 * * [simplify]: iteration 0: 5 enodes
3.162 * * [simplify]: iteration 1: 7 enodes
3.163 * * [simplify]: iteration complete: 7 enodes
3.163 * * [simplify]: Extracting #0: cost 1 inf + 0
3.163 * * [simplify]: Extracting #1: cost 3 inf + 0
3.163 * * [simplify]: Extracting #2: cost 5 inf + 0
3.163 * * [simplify]: Extracting #3: cost 3 inf + 2
3.163 * * [simplify]: Extracting #4: cost 0 inf + 15
3.163 * [simplify]: Simplified to:
  (+ (* x x) (* x 2.0))
4.350 * [regime-testing]: Baseline error score: 0.0100743796100414
4.352 * [regime-testing]: Oracle error score: 0.0005000625078134767
4.356 * [regime-testing]: End program error score: 0.0100743796100414