0.415 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.055 * * * [progress]: [2/2] Setting up program.
0.059 * [progress]: [Phase 2 of 3] Improving.
0.061 * [simplify]: Simplifying:
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
0.062 * * [simplify]: Extracting # 0 : cost  1  inf +  0
0.062 * * [simplify]: Extracting # 1 : cost  3  inf +  0
0.063 * * [simplify]: Extracting # 2 : cost  3  inf +  1
0.063 * * [simplify]: Extracting # 3 : cost  4  inf +  1
0.063 * * [simplify]: Extracting # 4 : cost  3  inf +  2
0.063 * * [simplify]: Extracting # 5 : cost  0  inf +  248
0.063 * * [simplify]: iteration  0 :  5  enodes  (cost  122 )
0.067 * * [simplify]: Extracting # 0 : cost  0  inf +  248
0.067 * * [simplify]: Extracting # 1 : cost  5  inf +  248
0.067 * * [simplify]: Extracting # 2 : cost  0  inf +  617
0.067 * * [simplify]: iteration  1 :  14  enodes  (cost  122 )
0.070 * * [simplify]: Extracting # 0 : cost  0  inf +  617
0.071 * * [simplify]: Extracting # 1 : cost  6  inf +  453
0.071 * * [simplify]: Extracting # 2 : cost  0  inf +  903
0.071 * * [simplify]: iteration  2 :  37  enodes  (cost  122 )
0.107 * * [simplify]: Extracting # 0 : cost  0  inf +  903
0.107 * * [simplify]: Extracting # 1 : cost  21  inf +  821
0.108 * * [simplify]: Extracting # 2 : cost  0  inf +  4101
0.109 * * [simplify]: iteration  3 :  110  enodes  (cost  122 )
0.136 * * [simplify]: Extracting # 0 : cost  0  inf +  4101
0.137 * * [simplify]: Extracting # 1 : cost  47  inf +  2118
0.139 * * [simplify]: Extracting # 2 : cost  0  inf +  8732
0.159 * * [simplify]: Extracting # 3 : cost  0  inf +  8572
0.162 * * [simplify]: iteration  4 :  310  enodes  (cost  122 )
0.567 * * [simplify]: Extracting # 0 : cost  0  inf +  8572
0.571 * * [simplify]: Extracting # 1 : cost  125  inf +  2488
0.575 * * [simplify]: Extracting # 2 : cost  0  inf +  23094
0.580 * * [simplify]: iteration  5 :  935  enodes  (cost  122 )
0.848 * * [simplify]: Extracting # 0 : cost  0  inf +  23094
0.859 * * [simplify]: Extracting # 1 : cost  90  inf +  3668
0.863 * * [simplify]: Extracting # 2 : cost  0  inf +  20244
0.868 * * [simplify]: iteration  6 :  1663  enodes  (cost  122 )
1.099 * * [simplify]: Extracting # 0 : cost  0  inf +  20244
1.117 * * [simplify]: Extracting # 1 : cost  51  inf +  5534
1.122 * * [simplify]: Extracting # 2 : cost  0  inf +  15033
1.126 * * [simplify]: iteration  7 :  2090  enodes  (cost  122 )
1.414 * * [simplify]: Extracting # 0 : cost  0  inf +  15033
1.426 * * [simplify]: Extracting # 1 : cost  1154  inf +  9295
1.455 * * [simplify]: Extracting # 2 : cost  4  inf +  173175
1.489 * * [simplify]: Extracting # 3 : cost  3  inf +  172816
1.524 * * [simplify]: Extracting # 4 : cost  0  inf +  173023
1.559 * * [simplify]: iteration done:  5001  enodes  (cost  122 )
1.559 * [simplify]: Simplified to:
  (- (* (+ x 1.0) (+ x 1.0)) 1.0)
1.561 * * [progress]: iteration 1 / 4
1.561 * * * [progress]: picking best candidate
1.564 * * * * [pick]: Picked  #<alt (λ (x) (- (* (+ x 1.0) (+ x 1.0)) 1.0))>
1.564 * * * [progress]: localizing error
1.577 * * * [progress]: generating rewritten candidates
1.577 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.593 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.620 * * * [progress]: generating series expansions
1.621 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.625 * [backup-simplify]: Simplify (- (* (+ x 1.0) (+ x 1.0)) 1.0) into (+ (* 2.0 x) (pow x 2))
1.625 * [approximate]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in (x) around 0
1.626 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
1.626 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.626 * [taylor]: Taking taylor expansion of 2.0 in x
1.626 * [backup-simplify]: Simplify 2.0 into 2.0
1.626 * [taylor]: Taking taylor expansion of x in x
1.626 * [backup-simplify]: Simplify 0 into 0
1.626 * [backup-simplify]: Simplify 1 into 1
1.626 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.626 * [taylor]: Taking taylor expansion of x in x
1.626 * [backup-simplify]: Simplify 0 into 0
1.626 * [backup-simplify]: Simplify 1 into 1
1.627 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
1.627 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.627 * [taylor]: Taking taylor expansion of 2.0 in x
1.627 * [backup-simplify]: Simplify 2.0 into 2.0
1.627 * [taylor]: Taking taylor expansion of x in x
1.627 * [backup-simplify]: Simplify 0 into 0
1.627 * [backup-simplify]: Simplify 1 into 1
1.627 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.627 * [taylor]: Taking taylor expansion of x in x
1.627 * [backup-simplify]: Simplify 0 into 0
1.627 * [backup-simplify]: Simplify 1 into 1
1.628 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.628 * [backup-simplify]: Simplify (+ 0 0) into 0
1.628 * [backup-simplify]: Simplify 0 into 0
1.629 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
1.629 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
1.629 * [backup-simplify]: Simplify 2.0 into 2.0
1.630 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
1.630 * [backup-simplify]: Simplify (* 1 1) into 1
1.631 * [backup-simplify]: Simplify (+ 0 1) into 1
1.631 * [backup-simplify]: Simplify 1 into 1
1.631 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.632 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.632 * [backup-simplify]: Simplify (+ 0 0) into 0
1.632 * [backup-simplify]: Simplify 0 into 0
1.633 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.633 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.634 * [backup-simplify]: Simplify (+ 0 0) into 0
1.634 * [backup-simplify]: Simplify 0 into 0
1.634 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1.635 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.635 * [backup-simplify]: Simplify (+ 0 0) into 0
1.635 * [backup-simplify]: Simplify 0 into 0
1.636 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1.637 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.637 * [backup-simplify]: Simplify (+ 0 0) into 0
1.637 * [backup-simplify]: Simplify 0 into 0
1.638 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.639 * [backup-simplify]: Simplify (+ 0 0) into 0
1.639 * [backup-simplify]: Simplify 0 into 0
1.640 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1.641 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.641 * [backup-simplify]: Simplify (+ 0 0) into 0
1.641 * [backup-simplify]: Simplify 0 into 0
1.641 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
1.642 * [backup-simplify]: Simplify (- (* (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0)) 1.0) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
1.642 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
1.642 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.642 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.642 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.642 * [taylor]: Taking taylor expansion of x in x
1.642 * [backup-simplify]: Simplify 0 into 0
1.642 * [backup-simplify]: Simplify 1 into 1
1.642 * [backup-simplify]: Simplify (* 1 1) into 1
1.642 * [backup-simplify]: Simplify (/ 1 1) into 1
1.642 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.642 * [taylor]: Taking taylor expansion of 2.0 in x
1.642 * [backup-simplify]: Simplify 2.0 into 2.0
1.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.643 * [taylor]: Taking taylor expansion of x in x
1.643 * [backup-simplify]: Simplify 0 into 0
1.643 * [backup-simplify]: Simplify 1 into 1
1.648 * [backup-simplify]: Simplify (/ 1 1) into 1
1.648 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.648 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.648 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.648 * [taylor]: Taking taylor expansion of x in x
1.648 * [backup-simplify]: Simplify 0 into 0
1.648 * [backup-simplify]: Simplify 1 into 1
1.648 * [backup-simplify]: Simplify (* 1 1) into 1
1.648 * [backup-simplify]: Simplify (/ 1 1) into 1
1.648 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.649 * [taylor]: Taking taylor expansion of 2.0 in x
1.649 * [backup-simplify]: Simplify 2.0 into 2.0
1.649 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.649 * [taylor]: Taking taylor expansion of x in x
1.649 * [backup-simplify]: Simplify 0 into 0
1.649 * [backup-simplify]: Simplify 1 into 1
1.649 * [backup-simplify]: Simplify (/ 1 1) into 1
1.649 * [backup-simplify]: Simplify (+ 1 0) into 1
1.649 * [backup-simplify]: Simplify 1 into 1
1.650 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.650 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.651 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.651 * [backup-simplify]: Simplify 2.0 into 2.0
1.651 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.653 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.653 * [backup-simplify]: Simplify (+ 0 0) into 0
1.653 * [backup-simplify]: Simplify 0 into 0
1.653 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.654 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.655 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.655 * [backup-simplify]: Simplify (+ 0 0) into 0
1.655 * [backup-simplify]: Simplify 0 into 0
1.656 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.658 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.658 * [backup-simplify]: Simplify (+ 0 0) into 0
1.658 * [backup-simplify]: Simplify 0 into 0
1.659 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.661 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.661 * [backup-simplify]: Simplify (+ 0 0) into 0
1.661 * [backup-simplify]: Simplify 0 into 0
1.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.664 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.664 * [backup-simplify]: Simplify (+ 0 0) into 0
1.664 * [backup-simplify]: Simplify 0 into 0
1.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.665 * [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
1.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.667 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.667 * [backup-simplify]: Simplify (+ 0 0) into 0
1.667 * [backup-simplify]: Simplify 0 into 0
1.667 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
1.667 * [backup-simplify]: Simplify (- (* (+ (/ 1 (- x)) 1.0) (+ (/ 1 (- x)) 1.0)) 1.0) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
1.667 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
1.667 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.667 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.668 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.668 * [taylor]: Taking taylor expansion of x in x
1.668 * [backup-simplify]: Simplify 0 into 0
1.668 * [backup-simplify]: Simplify 1 into 1
1.668 * [backup-simplify]: Simplify (* 1 1) into 1
1.668 * [backup-simplify]: Simplify (/ 1 1) into 1
1.668 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.668 * [taylor]: Taking taylor expansion of 2.0 in x
1.668 * [backup-simplify]: Simplify 2.0 into 2.0
1.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.668 * [taylor]: Taking taylor expansion of x in x
1.668 * [backup-simplify]: Simplify 0 into 0
1.668 * [backup-simplify]: Simplify 1 into 1
1.668 * [backup-simplify]: Simplify (/ 1 1) into 1
1.668 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.668 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.668 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.668 * [taylor]: Taking taylor expansion of x in x
1.668 * [backup-simplify]: Simplify 0 into 0
1.668 * [backup-simplify]: Simplify 1 into 1
1.669 * [backup-simplify]: Simplify (* 1 1) into 1
1.669 * [backup-simplify]: Simplify (/ 1 1) into 1
1.669 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.669 * [taylor]: Taking taylor expansion of 2.0 in x
1.669 * [backup-simplify]: Simplify 2.0 into 2.0
1.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.669 * [taylor]: Taking taylor expansion of x in x
1.669 * [backup-simplify]: Simplify 0 into 0
1.669 * [backup-simplify]: Simplify 1 into 1
1.669 * [backup-simplify]: Simplify (/ 1 1) into 1
1.670 * [backup-simplify]: Simplify (+ 1 0) into 1
1.670 * [backup-simplify]: Simplify 1 into 1
1.670 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.671 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.671 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.672 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
1.672 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.672 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.674 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.674 * [backup-simplify]: Simplify (- 0) into 0
1.674 * [backup-simplify]: Simplify (+ 0 0) into 0
1.674 * [backup-simplify]: Simplify 0 into 0
1.675 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.676 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.676 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.677 * [backup-simplify]: Simplify (- 0) into 0
1.677 * [backup-simplify]: Simplify (+ 0 0) into 0
1.677 * [backup-simplify]: Simplify 0 into 0
1.677 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.679 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.679 * [backup-simplify]: Simplify (- 0) into 0
1.679 * [backup-simplify]: Simplify (+ 0 0) into 0
1.680 * [backup-simplify]: Simplify 0 into 0
1.680 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.682 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.682 * [backup-simplify]: Simplify (- 0) into 0
1.682 * [backup-simplify]: Simplify (+ 0 0) into 0
1.682 * [backup-simplify]: Simplify 0 into 0
1.683 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.685 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.685 * [backup-simplify]: Simplify (- 0) into 0
1.685 * [backup-simplify]: Simplify (+ 0 0) into 0
1.685 * [backup-simplify]: Simplify 0 into 0
1.686 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.687 * [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
1.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.688 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.688 * [backup-simplify]: Simplify (- 0) into 0
1.689 * [backup-simplify]: Simplify (+ 0 0) into 0
1.689 * [backup-simplify]: Simplify 0 into 0
1.689 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
1.689 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.689 * [backup-simplify]: Simplify (* (+ x 1.0) (+ x 1.0)) into (pow (+ x 1.0) 2)
1.689 * [approximate]: Taking taylor expansion of (pow (+ x 1.0) 2) in (x) around 0
1.689 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
1.689 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.689 * [taylor]: Taking taylor expansion of x in x
1.689 * [backup-simplify]: Simplify 0 into 0
1.689 * [backup-simplify]: Simplify 1 into 1
1.689 * [taylor]: Taking taylor expansion of 1.0 in x
1.689 * [backup-simplify]: Simplify 1.0 into 1.0
1.690 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.690 * [taylor]: Taking taylor expansion of (pow (+ x 1.0) 2) in x
1.690 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.690 * [taylor]: Taking taylor expansion of x in x
1.690 * [backup-simplify]: Simplify 0 into 0
1.690 * [backup-simplify]: Simplify 1 into 1
1.690 * [taylor]: Taking taylor expansion of 1.0 in x
1.690 * [backup-simplify]: Simplify 1.0 into 1.0
1.690 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.691 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0
1.691 * [backup-simplify]: Simplify 1.0 into 1.0
1.691 * [backup-simplify]: Simplify (+ 1 0) into 1
1.692 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 1 1.0)) into 2.0
1.692 * [backup-simplify]: Simplify 2.0 into 2.0
1.692 * [backup-simplify]: Simplify (+ 0 0) into 0
1.692 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 1 1) (* 0 1.0))) into 1
1.692 * [backup-simplify]: Simplify 1 into 1
1.693 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (+ (* 2.0 x) 1.0)) into (+ (* 2.0 x) (+ (pow x 2) 1.0))
1.693 * [backup-simplify]: Simplify (* (+ (/ 1 x) 1.0) (+ (/ 1 x) 1.0)) into (pow (+ (/ 1 x) 1.0) 2)
1.693 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 2) in (x) around 0
1.693 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 2) in x
1.693 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.693 * [taylor]: Taking taylor expansion of x in x
1.693 * [backup-simplify]: Simplify 0 into 0
1.693 * [backup-simplify]: Simplify 1 into 1
1.693 * [backup-simplify]: Simplify (/ 1 1) into 1
1.693 * [taylor]: Taking taylor expansion of 1.0 in x
1.693 * [backup-simplify]: Simplify 1.0 into 1.0
1.694 * [backup-simplify]: Simplify (+ 1 0) into 1
1.694 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) 1.0) 2) in x
1.694 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.694 * [taylor]: Taking taylor expansion of x in x
1.694 * [backup-simplify]: Simplify 0 into 0
1.694 * [backup-simplify]: Simplify 1 into 1
1.694 * [backup-simplify]: Simplify (/ 1 1) into 1
1.694 * [taylor]: Taking taylor expansion of 1.0 in x
1.694 * [backup-simplify]: Simplify 1.0 into 1.0
1.694 * [backup-simplify]: Simplify (+ 1 0) into 1
1.694 * [backup-simplify]: Simplify (* 1 1) into 1
1.694 * [backup-simplify]: Simplify 1 into 1
1.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.695 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.696 * [backup-simplify]: Simplify (+ (* 1 1.0) (* 1.0 1)) into 2.0
1.696 * [backup-simplify]: Simplify 2.0 into 2.0
1.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.697 * [backup-simplify]: Simplify (+ 0 0) into 0
1.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1.0) (* 0 1))) into 1.0
1.698 * [backup-simplify]: Simplify 1.0 into 1.0
1.698 * [backup-simplify]: Simplify (+ 1.0 (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2)))) into (+ (* 2.0 x) (+ (pow x 2) 1.0))
1.699 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) 1.0) (+ (/ 1 (- x)) 1.0)) into (pow (- 1.0 (/ 1 x)) 2)
1.699 * [approximate]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in (x) around 0
1.699 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
1.699 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.699 * [taylor]: Taking taylor expansion of 1.0 in x
1.699 * [backup-simplify]: Simplify 1.0 into 1.0
1.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.699 * [taylor]: Taking taylor expansion of x in x
1.699 * [backup-simplify]: Simplify 0 into 0
1.699 * [backup-simplify]: Simplify 1 into 1
1.699 * [backup-simplify]: Simplify (/ 1 1) into 1
1.699 * [backup-simplify]: Simplify (- 1) into -1
1.699 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.699 * [taylor]: Taking taylor expansion of (pow (- 1.0 (/ 1 x)) 2) in x
1.700 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.700 * [taylor]: Taking taylor expansion of 1.0 in x
1.700 * [backup-simplify]: Simplify 1.0 into 1.0
1.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.700 * [taylor]: Taking taylor expansion of x in x
1.700 * [backup-simplify]: Simplify 0 into 0
1.700 * [backup-simplify]: Simplify 1 into 1
1.700 * [backup-simplify]: Simplify (/ 1 1) into 1
1.700 * [backup-simplify]: Simplify (- 1) into -1
1.700 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.701 * [backup-simplify]: Simplify (* -1 -1) into 1
1.701 * [backup-simplify]: Simplify 1 into 1
1.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.701 * [backup-simplify]: Simplify (- 0) into 0
1.701 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.702 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 1.0 -1)) into (- 2.0)
1.702 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.703 * [backup-simplify]: Simplify (- 0) into 0
1.703 * [backup-simplify]: Simplify (+ 0 0) into 0
1.705 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1.0) (* 0 -1))) into 1.0
1.705 * [backup-simplify]: Simplify 1.0 into 1.0
1.706 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2)))) into (+ (* 2.0 x) (+ (pow x 2) 1.0))
1.706 * * * [progress]: simplifying candidates
1.707 * [simplify]: Simplifying:
  (/ (exp (* (+ x 1.0) (+ x 1.0))) (exp 1.0))
  (log (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (* (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (- (pow (* (+ x 1.0) (+ x 1.0)) 3) (pow 1.0 3))
  (+ (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (+ (* 1.0 1.0) (* (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (- 1.0)
  (- (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* 1.0 1.0))
  (+ (* (+ x 1.0) (+ x 1.0)) 1.0)
  (+ (+ x 1.0) (sqrt 1.0))
  (- (+ x 1.0) (sqrt 1.0))
  (- (* (+ x 1.0) 1.0) 1.0)
  (- (* 1.0 (+ x 1.0)) 1.0)
  (- 1.0)
  (+ 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (+ 1 1)
  (+ (log (+ x 1.0)) (log (+ x 1.0)))
  (log (* (+ x 1.0) (+ x 1.0)))
  (exp (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)))
  (* (cbrt (* (+ x 1.0) (+ x 1.0))) (cbrt (* (+ x 1.0) (+ x 1.0))))
  (cbrt (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0)))
  (sqrt (* (+ x 1.0) (+ x 1.0)))
  (sqrt (* (+ x 1.0) (+ x 1.0)))
  (* (+ (pow x 3) (pow 1.0 3)) (+ (pow x 3) (pow 1.0 3)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (+ (pow x 3) (pow 1.0 3)) (- (* x x) (* 1.0 1.0)))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (- x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (+ (pow x 3) (pow 1.0 3)))
  (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (- x 1.0))
  (* (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* 1 1)
  (* (+ x 1.0) (+ x 1.0))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0)))
  (* 2 1)
  (* (+ x 1.0) x)
  (* (+ x 1.0) 1.0)
  (* x (+ x 1.0))
  (* 1.0 (+ x 1.0))
  (* (+ x 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* (+ x 1.0) (sqrt (+ x 1.0)))
  (* (+ x 1.0) 1)
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) (+ x 1.0))
  (* (sqrt (+ x 1.0)) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ x 1.0))
  (* (+ x 1.0) (+ (pow x 3) (pow 1.0 3)))
  (* (+ x 1.0) (- (* x x) (* 1.0 1.0)))
  (* (+ (pow x 3) (pow 1.0 3)) (+ x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (+ x 1.0))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (+ (pow x 2) 1.0))
  (+ (* 2.0 x) (+ (pow x 2) 1.0))
  (+ (* 2.0 x) (+ (pow x 2) 1.0))
1.707 * * [simplify]: Extracting # 0 : cost  54  inf +  0
1.708 * * [simplify]: Extracting # 1 : cost  79  inf +  0
1.708 * * [simplify]: Extracting # 2 : cost  78  inf +  128
1.708 * * [simplify]: Extracting # 3 : cost  34  inf +  5684
1.709 * * [simplify]: Extracting # 4 : cost  12  inf +  9942
1.710 * * [simplify]: Extracting # 5 : cost  4  inf +  12962
1.711 * * [simplify]: Extracting # 6 : cost  0  inf +  14652
1.712 * * [simplify]: iteration  0 :  86  enodes  (cost  13709 )
1.732 * * [simplify]: Extracting # 0 : cost  0  inf +  14652
1.733 * * [simplify]: Extracting # 1 : cost  74  inf +  11644
1.736 * * [simplify]: Extracting # 2 : cost  4  inf +  21748
1.739 * * [simplify]: Extracting # 3 : cost  0  inf +  21584
1.741 * * [simplify]: Extracting # 4 : cost  0  inf +  21504
1.744 * * [simplify]: iteration  1 :  268  enodes  (cost  9964 )
1.860 * * [simplify]: Extracting # 0 : cost  0  inf +  21504
1.868 * * [simplify]: Extracting # 1 : cost  532  inf +  15933
1.882 * * [simplify]: Extracting # 2 : cost  8  inf +  91265
1.897 * * [simplify]: Extracting # 3 : cost  1  inf +  92542
1.913 * * [simplify]: Extracting # 4 : cost  0  inf +  92835
1.931 * * [simplify]: iteration  2 :  1615  enodes  (cost  9644 )
2.347 * * [simplify]: Extracting # 0 : cost  0  inf +  92835
2.393 * * [simplify]: Extracting # 1 : cost  1913  inf +  82440
2.444 * * [simplify]: Extracting # 2 : cost  85  inf +  353063
2.503 * * [simplify]: Extracting # 3 : cost  25  inf +  358219
2.564 * * [simplify]: Extracting # 4 : cost  0  inf +  366093
2.624 * * [simplify]: iteration done:  5002  enodes  (cost  9604 )
2.624 * [simplify]: Simplified to:
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (log (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (exp (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0)))
  (cbrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (* (* (- (* (+ x 1.0) (+ x 1.0)) 1.0) (- (* (+ x 1.0) (+ x 1.0)) 1.0)) (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (sqrt (- (* (+ x 1.0) (+ x 1.0)) 1.0))
  (- (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0))) (* 1.0 (* 1.0 1.0)))
  (+ (* 1.0 (+ (* (+ x 1.0) (+ x 1.0)) 1.0)) (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))))
  (- 1.0)
  (- (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* 1.0 1.0))
  (+ (* (+ x 1.0) (+ x 1.0)) 1.0)
  (+ (+ x 1.0) (sqrt 1.0))
  (- (+ x 1.0) (sqrt 1.0))
  (- (* (+ x 1.0) 1.0) 1.0)
  (- (* (+ x 1.0) 1.0) 1.0)
  (- 1.0)
  2
  (* (+ 1.0 x) (+ 1.0 x))
  2
  (+ (log (+ x 1.0)) (log (+ x 1.0)))
  (+ (log (+ x 1.0)) (log (+ x 1.0)))
  (exp (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0)))
  (* (cbrt (* (+ x 1.0) (+ x 1.0))) (cbrt (* (+ x 1.0) (+ x 1.0))))
  (cbrt (* (+ x 1.0) (+ x 1.0)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (* (+ x 1.0) (+ x 1.0))) (* (+ x 1.0) (+ x 1.0)))
  (fabs (+ 1.0 x))
  (fabs (+ 1.0 x))
  (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))))
  (* (+ (* 1.0 (- 1.0 x)) (* x x)) (+ (* 1.0 (- 1.0 x)) (* x x)))
  (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) (- (* x x) (* 1.0 1.0)))
  (* (+ (* 1.0 (- 1.0 x)) (* x x)) (- x 1.0))
  (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) (- (* x x) (* 1.0 1.0)))
  (* (+ (* 1.0 (- 1.0 x)) (* x x)) (- x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (- x 1.0))
  (* (cbrt (+ 1.0 x)) (+ 1.0 x))
  (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x)))
  (+ 1.0 x)
  (+ 1.0 x)
  1
  (* (+ 1.0 x) (+ 1.0 x))
  1
  (* (+ 1.0 x) (+ 1.0 x))
  1
  (* (+ 1.0 x) (+ 1.0 x))
  1
  (* (+ 1.0 x) (+ 1.0 x))
  (+ 1.0 x)
  (+ 1.0 x)
  2
  (* x (+ 1.0 x))
  (* 1.0 (+ 1.0 x))
  (* (+ 1.0 x) x)
  (* 1.0 (+ 1.0 x))
  (* (+ x 1.0) (* (cbrt (+ x 1.0)) (cbrt (+ x 1.0))))
  (* (sqrt (+ 1.0 x)) (+ 1.0 x))
  (+ 1.0 x)
  (+ 1.0 x)
  (* (cbrt (+ 1.0 x)) (+ 1.0 x))
  (* (sqrt (+ 1.0 x)) (+ 1.0 x))
  (* (+ 1.0 x) (+ 1.0 x))
  (* (+ 1.0 x) (+ 1.0 x))
  (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) (+ 1.0 x))
  (* (* (+ 1.0 x) (+ 1.0 x)) (- x 1.0))
  (* (+ (* (* x x) x) (* 1.0 (* 1.0 1.0))) (+ 1.0 x))
  (* (* (+ 1.0 x) (+ 1.0 x)) (- x 1.0))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (+ 1.0 (* x (+ 2.0 x)))
  (+ 1.0 (* x (+ 2.0 x)))
  (+ 1.0 (* x (+ 2.0 x)))
2.627 * * * [progress]: adding candidates to table
2.760 * * [progress]: iteration 2 / 4
2.760 * * * [progress]: picking best candidate
2.762 * * * * [pick]: Picked  #<alt (λ (x) (* x (+ 2.0 x)))>
2.763 * * * [progress]: localizing error
2.768 * * * [progress]: generating rewritten candidates
2.768 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.783 * * * [progress]: generating series expansions
2.783 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.783 * [backup-simplify]: Simplify (* x (+ 2.0 x)) into (* x (+ x 2.0))
2.783 * [approximate]: Taking taylor expansion of (* x (+ x 2.0)) in (x) around 0
2.783 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
2.783 * [taylor]: Taking taylor expansion of x in x
2.783 * [backup-simplify]: Simplify 0 into 0
2.783 * [backup-simplify]: Simplify 1 into 1
2.783 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.783 * [taylor]: Taking taylor expansion of x in x
2.783 * [backup-simplify]: Simplify 0 into 0
2.783 * [backup-simplify]: Simplify 1 into 1
2.783 * [taylor]: Taking taylor expansion of 2.0 in x
2.783 * [backup-simplify]: Simplify 2.0 into 2.0
2.783 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
2.783 * [taylor]: Taking taylor expansion of x in x
2.783 * [backup-simplify]: Simplify 0 into 0
2.783 * [backup-simplify]: Simplify 1 into 1
2.783 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
2.783 * [taylor]: Taking taylor expansion of x in x
2.783 * [backup-simplify]: Simplify 0 into 0
2.783 * [backup-simplify]: Simplify 1 into 1
2.783 * [taylor]: Taking taylor expansion of 2.0 in x
2.783 * [backup-simplify]: Simplify 2.0 into 2.0
2.784 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
2.784 * [backup-simplify]: Simplify (* 0 2.0) into 0
2.784 * [backup-simplify]: Simplify 0 into 0
2.784 * [backup-simplify]: Simplify (+ 1 0) into 1
2.785 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2.0)) into 2.0
2.785 * [backup-simplify]: Simplify 2.0 into 2.0
2.785 * [backup-simplify]: Simplify (+ 0 0) into 0
2.786 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2.0))) into 1
2.786 * [backup-simplify]: Simplify 1 into 1
2.786 * [backup-simplify]: Simplify (+ 0 0) into 0
2.787 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2.0)))) into 0
2.787 * [backup-simplify]: Simplify 0 into 0
2.787 * [backup-simplify]: Simplify (+ 0 0) into 0
2.788 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))) into 0
2.788 * [backup-simplify]: Simplify 0 into 0
2.788 * [backup-simplify]: Simplify (+ 0 0) into 0
2.789 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))) into 0
2.789 * [backup-simplify]: Simplify 0 into 0
2.789 * [backup-simplify]: Simplify (+ 0 0) into 0
2.790 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))) into 0
2.790 * [backup-simplify]: Simplify 0 into 0
2.790 * [backup-simplify]: Simplify (+ 0 0) into 0
2.791 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))))) into 0
2.791 * [backup-simplify]: Simplify 0 into 0
2.792 * [backup-simplify]: Simplify (+ 0 0) into 0
2.793 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))))) into 0
2.793 * [backup-simplify]: Simplify 0 into 0
2.793 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
2.793 * [backup-simplify]: Simplify (* (/ 1 x) (+ 2.0 (/ 1 x))) into (/ (+ (/ 1 x) 2.0) x)
2.793 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
2.793 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
2.793 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.793 * [taylor]: Taking taylor expansion of x in x
2.793 * [backup-simplify]: Simplify 0 into 0
2.793 * [backup-simplify]: Simplify 1 into 1
2.793 * [backup-simplify]: Simplify (/ 1 1) into 1
2.793 * [taylor]: Taking taylor expansion of 2.0 in x
2.793 * [backup-simplify]: Simplify 2.0 into 2.0
2.793 * [taylor]: Taking taylor expansion of x in x
2.793 * [backup-simplify]: Simplify 0 into 0
2.793 * [backup-simplify]: Simplify 1 into 1
2.794 * [backup-simplify]: Simplify (+ 1 0) into 1
2.794 * [backup-simplify]: Simplify (/ 1 1) into 1
2.794 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
2.794 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
2.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.794 * [taylor]: Taking taylor expansion of x in x
2.794 * [backup-simplify]: Simplify 0 into 0
2.794 * [backup-simplify]: Simplify 1 into 1
2.794 * [backup-simplify]: Simplify (/ 1 1) into 1
2.794 * [taylor]: Taking taylor expansion of 2.0 in x
2.794 * [backup-simplify]: Simplify 2.0 into 2.0
2.794 * [taylor]: Taking taylor expansion of x in x
2.794 * [backup-simplify]: Simplify 0 into 0
2.795 * [backup-simplify]: Simplify 1 into 1
2.795 * [backup-simplify]: Simplify (+ 1 0) into 1
2.795 * [backup-simplify]: Simplify (/ 1 1) into 1
2.795 * [backup-simplify]: Simplify 1 into 1
2.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.796 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
2.797 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* 1 (/ 0 1)))) into 2.0
2.797 * [backup-simplify]: Simplify 2.0 into 2.0
2.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.798 * [backup-simplify]: Simplify (+ 0 0) into 0
2.798 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
2.798 * [backup-simplify]: Simplify 0 into 0
2.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.799 * [backup-simplify]: Simplify (+ 0 0) into 0
2.800 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.800 * [backup-simplify]: Simplify 0 into 0
2.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.800 * [backup-simplify]: Simplify (+ 0 0) into 0
2.801 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.801 * [backup-simplify]: Simplify 0 into 0
2.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.802 * [backup-simplify]: Simplify (+ 0 0) into 0
2.802 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.803 * [backup-simplify]: Simplify 0 into 0
2.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.803 * [backup-simplify]: Simplify (+ 0 0) into 0
2.804 * [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
2.804 * [backup-simplify]: Simplify 0 into 0
2.804 * [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
2.805 * [backup-simplify]: Simplify (+ 0 0) into 0
2.805 * [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
2.805 * [backup-simplify]: Simplify 0 into 0
2.806 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
2.806 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ 2.0 (/ 1 (- x)))) into (* -1 (/ (- 2.0 (/ 1 x)) x))
2.806 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
2.806 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
2.806 * [taylor]: Taking taylor expansion of -1 in x
2.806 * [backup-simplify]: Simplify -1 into -1
2.806 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
2.806 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
2.806 * [taylor]: Taking taylor expansion of 2.0 in x
2.806 * [backup-simplify]: Simplify 2.0 into 2.0
2.806 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.806 * [taylor]: Taking taylor expansion of x in x
2.806 * [backup-simplify]: Simplify 0 into 0
2.806 * [backup-simplify]: Simplify 1 into 1
2.806 * [backup-simplify]: Simplify (/ 1 1) into 1
2.806 * [taylor]: Taking taylor expansion of x in x
2.806 * [backup-simplify]: Simplify 0 into 0
2.806 * [backup-simplify]: Simplify 1 into 1
2.806 * [backup-simplify]: Simplify (- 1) into -1
2.807 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.807 * [backup-simplify]: Simplify (/ -1 1) into -1
2.807 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
2.807 * [taylor]: Taking taylor expansion of -1 in x
2.807 * [backup-simplify]: Simplify -1 into -1
2.807 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
2.807 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
2.807 * [taylor]: Taking taylor expansion of 2.0 in x
2.807 * [backup-simplify]: Simplify 2.0 into 2.0
2.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.807 * [taylor]: Taking taylor expansion of x in x
2.807 * [backup-simplify]: Simplify 0 into 0
2.807 * [backup-simplify]: Simplify 1 into 1
2.807 * [backup-simplify]: Simplify (/ 1 1) into 1
2.807 * [taylor]: Taking taylor expansion of x in x
2.807 * [backup-simplify]: Simplify 0 into 0
2.807 * [backup-simplify]: Simplify 1 into 1
2.808 * [backup-simplify]: Simplify (- 1) into -1
2.808 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.808 * [backup-simplify]: Simplify (/ -1 1) into -1
2.808 * [backup-simplify]: Simplify (* -1 -1) into 1
2.808 * [backup-simplify]: Simplify 1 into 1
2.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.809 * [backup-simplify]: Simplify (- 0) into 0
2.809 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
2.810 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* -1 (/ 0 1)))) into 2.0
2.811 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0)
2.812 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.812 * [backup-simplify]: Simplify (- 0) into 0
2.812 * [backup-simplify]: Simplify (+ 0 0) into 0
2.813 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
2.814 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2.0) (* 0 -1))) into 0
2.814 * [backup-simplify]: Simplify 0 into 0
2.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.814 * [backup-simplify]: Simplify (- 0) into 0
2.815 * [backup-simplify]: Simplify (+ 0 0) into 0
2.815 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.816 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0
2.816 * [backup-simplify]: Simplify 0 into 0
2.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.817 * [backup-simplify]: Simplify (- 0) into 0
2.817 * [backup-simplify]: Simplify (+ 0 0) into 0
2.818 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.818 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))) into 0
2.818 * [backup-simplify]: Simplify 0 into 0
2.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.819 * [backup-simplify]: Simplify (- 0) into 0
2.819 * [backup-simplify]: Simplify (+ 0 0) into 0
2.820 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.821 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))) into 0
2.821 * [backup-simplify]: Simplify 0 into 0
2.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.822 * [backup-simplify]: Simplify (- 0) into 0
2.822 * [backup-simplify]: Simplify (+ 0 0) into 0
2.823 * [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
2.824 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))))) into 0
2.824 * [backup-simplify]: Simplify 0 into 0
2.824 * [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
2.825 * [backup-simplify]: Simplify (- 0) into 0
2.825 * [backup-simplify]: Simplify (+ 0 0) into 0
2.826 * [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
2.827 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))))) into 0
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
2.827 * * * [progress]: simplifying candidates
2.828 * [simplify]: Simplifying:
  (* x (+ 2.0 x))
  (+ (log x) (log (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (* (* x x) x) (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x)))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x x)
  (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ (pow 2.0 3) (pow x 3)))
  (* x (- (* 2.0 2.0) (* x x)))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
2.828 * * [simplify]: Extracting # 0 : cost  21  inf +  0
2.828 * * [simplify]: Extracting # 1 : cost  37  inf +  0
2.828 * * [simplify]: Extracting # 2 : cost  38  inf +  115
2.828 * * [simplify]: Extracting # 3 : cost  16  inf +  2547
2.829 * * [simplify]: Extracting # 4 : cost  3  inf +  4612
2.829 * * [simplify]: Extracting # 5 : cost  0  inf +  5780
2.830 * * [simplify]: iteration  0 :  44  enodes  (cost  4428 )
2.842 * * [simplify]: Extracting # 0 : cost  0  inf +  5780
2.843 * * [simplify]: Extracting # 1 : cost  41  inf +  4790
2.844 * * [simplify]: Extracting # 2 : cost  4  inf +  8222
2.845 * * [simplify]: Extracting # 3 : cost  3  inf +  8223
2.846 * * [simplify]: Extracting # 4 : cost  0  inf +  8859
2.847 * * [simplify]: iteration  1 :  139  enodes  (cost  3502 )
2.898 * * [simplify]: Extracting # 0 : cost  0  inf +  8859
2.903 * * [simplify]: Extracting # 1 : cost  252  inf +  7815
2.908 * * [simplify]: Extracting # 2 : cost  5  inf +  38582
2.914 * * [simplify]: Extracting # 3 : cost  2  inf +  38989
2.920 * * [simplify]: Extracting # 4 : cost  0  inf +  39413
2.927 * * [simplify]: iteration  2 :  726  enodes  (cost  3382 )
3.096 * * [simplify]: Extracting # 0 : cost  0  inf +  39413
3.113 * * [simplify]: Extracting # 1 : cost  2505  inf +  38989
3.164 * * [simplify]: Extracting # 2 : cost  59  inf +  403249
3.228 * * [simplify]: Extracting # 3 : cost  17  inf +  408123
3.293 * * [simplify]: Extracting # 4 : cost  0  inf +  412132
3.358 * * [simplify]: iteration done:  5000  enodes  (cost  3342 )
3.358 * [simplify]: Simplified to:
  (* x (+ 2.0 x))
  (log (* x (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (* x (* (* x (+ 2.0 x)) (* x (+ 2.0 x)))) (+ 2.0 x))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* (sqrt x) (sqrt (+ 2.0 x)))
  (* x 2.0)
  (* x x)
  (* 2.0 x)
  (* x x)
  (* x (* (cbrt (+ 2.0 x)) (cbrt (+ 2.0 x))))
  (* x (sqrt (+ 2.0 x)))
  x
  x
  (* (cbrt x) (+ 2.0 x))
  (* (sqrt x) (+ 2.0 x))
  (* x (+ 2.0 x))
  (* (+ (* (* x x) x) (* 2.0 (* 2.0 2.0))) x)
  (* x (- (* 2.0 2.0) (* x x)))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
3.359 * * * [progress]: adding candidates to table
3.413 * * [progress]: iteration 3 / 4
3.413 * * * [progress]: picking best candidate
3.415 * * * * [pick]: Picked  #<alt (λ (x) (+ (* 2.0 x) (* x x)))>
3.415 * * * [progress]: localizing error
3.421 * * * [progress]: generating rewritten candidates
3.421 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.427 * * * [progress]: generating series expansions
3.427 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.427 * [backup-simplify]: Simplify (+ (* 2.0 x) (* x x)) into (+ (* 2.0 x) (pow x 2))
3.427 * [approximate]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in (x) around 0
3.427 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
3.427 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
3.427 * [taylor]: Taking taylor expansion of 2.0 in x
3.427 * [backup-simplify]: Simplify 2.0 into 2.0
3.427 * [taylor]: Taking taylor expansion of x in x
3.427 * [backup-simplify]: Simplify 0 into 0
3.427 * [backup-simplify]: Simplify 1 into 1
3.427 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.427 * [taylor]: Taking taylor expansion of x in x
3.427 * [backup-simplify]: Simplify 0 into 0
3.427 * [backup-simplify]: Simplify 1 into 1
3.427 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
3.427 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
3.427 * [taylor]: Taking taylor expansion of 2.0 in x
3.427 * [backup-simplify]: Simplify 2.0 into 2.0
3.427 * [taylor]: Taking taylor expansion of x in x
3.427 * [backup-simplify]: Simplify 0 into 0
3.427 * [backup-simplify]: Simplify 1 into 1
3.427 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.427 * [taylor]: Taking taylor expansion of x in x
3.427 * [backup-simplify]: Simplify 0 into 0
3.427 * [backup-simplify]: Simplify 1 into 1
3.428 * [backup-simplify]: Simplify (* 2.0 0) into 0
3.428 * [backup-simplify]: Simplify (+ 0 0) into 0
3.428 * [backup-simplify]: Simplify 0 into 0
3.429 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
3.429 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
3.429 * [backup-simplify]: Simplify 2.0 into 2.0
3.430 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
3.430 * [backup-simplify]: Simplify (* 1 1) into 1
3.430 * [backup-simplify]: Simplify (+ 0 1) into 1
3.430 * [backup-simplify]: Simplify 1 into 1
3.431 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.431 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.431 * [backup-simplify]: Simplify (+ 0 0) into 0
3.431 * [backup-simplify]: Simplify 0 into 0
3.434 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.435 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.435 * [backup-simplify]: Simplify (+ 0 0) into 0
3.435 * [backup-simplify]: Simplify 0 into 0
3.436 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
3.437 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.437 * [backup-simplify]: Simplify (+ 0 0) into 0
3.437 * [backup-simplify]: Simplify 0 into 0
3.438 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
3.439 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.439 * [backup-simplify]: Simplify (+ 0 0) into 0
3.439 * [backup-simplify]: Simplify 0 into 0
3.440 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
3.441 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.441 * [backup-simplify]: Simplify (+ 0 0) into 0
3.441 * [backup-simplify]: Simplify 0 into 0
3.442 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
3.443 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.443 * [backup-simplify]: Simplify (+ 0 0) into 0
3.443 * [backup-simplify]: Simplify 0 into 0
3.443 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
3.443 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 x)) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
3.443 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
3.444 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
3.444 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.444 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.444 * [taylor]: Taking taylor expansion of x in x
3.444 * [backup-simplify]: Simplify 0 into 0
3.444 * [backup-simplify]: Simplify 1 into 1
3.444 * [backup-simplify]: Simplify (* 1 1) into 1
3.444 * [backup-simplify]: Simplify (/ 1 1) into 1
3.444 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
3.444 * [taylor]: Taking taylor expansion of 2.0 in x
3.444 * [backup-simplify]: Simplify 2.0 into 2.0
3.444 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.444 * [taylor]: Taking taylor expansion of x in x
3.444 * [backup-simplify]: Simplify 0 into 0
3.444 * [backup-simplify]: Simplify 1 into 1
3.445 * [backup-simplify]: Simplify (/ 1 1) into 1
3.445 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
3.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.445 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.445 * [taylor]: Taking taylor expansion of x in x
3.445 * [backup-simplify]: Simplify 0 into 0
3.445 * [backup-simplify]: Simplify 1 into 1
3.445 * [backup-simplify]: Simplify (* 1 1) into 1
3.445 * [backup-simplify]: Simplify (/ 1 1) into 1
3.445 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
3.445 * [taylor]: Taking taylor expansion of 2.0 in x
3.445 * [backup-simplify]: Simplify 2.0 into 2.0
3.445 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.445 * [taylor]: Taking taylor expansion of x in x
3.445 * [backup-simplify]: Simplify 0 into 0
3.445 * [backup-simplify]: Simplify 1 into 1
3.445 * [backup-simplify]: Simplify (/ 1 1) into 1
3.446 * [backup-simplify]: Simplify (+ 1 0) into 1
3.446 * [backup-simplify]: Simplify 1 into 1
3.446 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.447 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.447 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
3.447 * [backup-simplify]: Simplify 2.0 into 2.0
3.448 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.449 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
3.449 * [backup-simplify]: Simplify (+ 0 0) into 0
3.449 * [backup-simplify]: Simplify 0 into 0
3.450 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.451 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
3.452 * [backup-simplify]: Simplify (+ 0 0) into 0
3.452 * [backup-simplify]: Simplify 0 into 0
3.452 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.454 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.454 * [backup-simplify]: Simplify (+ 0 0) into 0
3.454 * [backup-simplify]: Simplify 0 into 0
3.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.456 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.458 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.458 * [backup-simplify]: Simplify (+ 0 0) into 0
3.458 * [backup-simplify]: Simplify 0 into 0
3.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.461 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.461 * [backup-simplify]: Simplify (+ 0 0) into 0
3.461 * [backup-simplify]: Simplify 0 into 0
3.462 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
3.462 * [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
3.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.464 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.464 * [backup-simplify]: Simplify (+ 0 0) into 0
3.464 * [backup-simplify]: Simplify 0 into 0
3.464 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
3.464 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
3.464 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
3.465 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
3.465 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.465 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.465 * [taylor]: Taking taylor expansion of x in x
3.465 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify 1 into 1
3.465 * [backup-simplify]: Simplify (* 1 1) into 1
3.465 * [backup-simplify]: Simplify (/ 1 1) into 1
3.465 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
3.465 * [taylor]: Taking taylor expansion of 2.0 in x
3.465 * [backup-simplify]: Simplify 2.0 into 2.0
3.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.465 * [taylor]: Taking taylor expansion of x in x
3.465 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify 1 into 1
3.465 * [backup-simplify]: Simplify (/ 1 1) into 1
3.465 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
3.465 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.465 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.465 * [taylor]: Taking taylor expansion of x in x
3.465 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify 1 into 1
3.466 * [backup-simplify]: Simplify (* 1 1) into 1
3.466 * [backup-simplify]: Simplify (/ 1 1) into 1
3.466 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
3.466 * [taylor]: Taking taylor expansion of 2.0 in x
3.466 * [backup-simplify]: Simplify 2.0 into 2.0
3.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.466 * [taylor]: Taking taylor expansion of x in x
3.466 * [backup-simplify]: Simplify 0 into 0
3.466 * [backup-simplify]: Simplify 1 into 1
3.466 * [backup-simplify]: Simplify (/ 1 1) into 1
3.466 * [backup-simplify]: Simplify (+ 1 0) into 1
3.467 * [backup-simplify]: Simplify 1 into 1
3.467 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.468 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.468 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.468 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
3.469 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.470 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
3.471 * [backup-simplify]: Simplify (- 0) into 0
3.471 * [backup-simplify]: Simplify (+ 0 0) into 0
3.471 * [backup-simplify]: Simplify 0 into 0
3.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.473 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
3.473 * [backup-simplify]: Simplify (- 0) into 0
3.473 * [backup-simplify]: Simplify (+ 0 0) into 0
3.473 * [backup-simplify]: Simplify 0 into 0
3.474 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.476 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.476 * [backup-simplify]: Simplify (- 0) into 0
3.476 * [backup-simplify]: Simplify (+ 0 0) into 0
3.476 * [backup-simplify]: Simplify 0 into 0
3.477 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.479 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.479 * [backup-simplify]: Simplify (- 0) into 0
3.479 * [backup-simplify]: Simplify (+ 0 0) into 0
3.479 * [backup-simplify]: Simplify 0 into 0
3.480 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.482 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
3.482 * [backup-simplify]: Simplify (- 0) into 0
3.482 * [backup-simplify]: Simplify (+ 0 0) into 0
3.482 * [backup-simplify]: Simplify 0 into 0
3.483 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
3.484 * [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
3.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.485 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
3.485 * [backup-simplify]: Simplify (- 0) into 0
3.485 * [backup-simplify]: Simplify (+ 0 0) into 0
3.486 * [backup-simplify]: Simplify 0 into 0
3.486 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
3.486 * * * [progress]: simplifying candidates
3.486 * [simplify]: Simplifying:
  (* (exp (* 2.0 x)) (exp (* x x)))
  (log (+ (* 2.0 x) (* x x)))
  (exp (+ (* 2.0 x) (* x x)))
  (* (cbrt (+ (* 2.0 x) (* x x))) (cbrt (+ (* 2.0 x) (* x x))))
  (cbrt (+ (* 2.0 x) (* x x)))
  (* (* (+ (* 2.0 x) (* x x)) (+ (* 2.0 x) (* x x))) (+ (* 2.0 x) (* x x)))
  (sqrt (+ (* 2.0 x) (* x x)))
  (sqrt (+ (* 2.0 x) (* x x)))
  (+ (pow (* 2.0 x) 3) (pow (* x x) 3))
  (+ (* (* 2.0 x) (* 2.0 x)) (- (* (* x x) (* x x)) (* (* 2.0 x) (* x x))))
  (- (* (* 2.0 x) (* 2.0 x)) (* (* x x) (* x x)))
  (- (* 2.0 x) (* x x))
  (+ 2.0 x)
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
3.487 * * [simplify]: Extracting # 0 : cost  13  inf +  0
3.487 * * [simplify]: Extracting # 1 : cost  27  inf +  0
3.487 * * [simplify]: Extracting # 2 : cost  28  inf +  2
3.487 * * [simplify]: Extracting # 3 : cost  14  inf +  1426
3.487 * * [simplify]: Extracting # 4 : cost  5  inf +  3305
3.487 * * [simplify]: Extracting # 5 : cost  0  inf +  4736
3.488 * * [simplify]: iteration  0 :  30  enodes  (cost  3686 )
3.494 * * [simplify]: Extracting # 0 : cost  0  inf +  4736
3.494 * * [simplify]: Extracting # 1 : cost  35  inf +  3900
3.495 * * [simplify]: Extracting # 2 : cost  6  inf +  7411
3.496 * * [simplify]: Extracting # 3 : cost  3  inf +  7414
3.497 * * [simplify]: Extracting # 4 : cost  0  inf +  8131
3.498 * * [simplify]: iteration  1 :  113  enodes  (cost  2362 )
3.544 * * [simplify]: Extracting # 0 : cost  0  inf +  8131
3.547 * * [simplify]: Extracting # 1 : cost  222  inf +  6563
3.551 * * [simplify]: Extracting # 2 : cost  11  inf +  30482
3.557 * * [simplify]: Extracting # 3 : cost  2  inf +  31761
3.562 * * [simplify]: Extracting # 4 : cost  0  inf +  32406
3.567 * * [simplify]: iteration  2 :  647  enodes  (cost  2242 )
3.781 * * [simplify]: Extracting # 0 : cost  0  inf +  32406
3.794 * * [simplify]: Extracting # 1 : cost  2304  inf +  25496
3.839 * * [simplify]: Extracting # 2 : cost  110  inf +  342745
3.893 * * [simplify]: Extracting # 3 : cost  24  inf +  355852
3.950 * * [simplify]: Extracting # 4 : cost  0  inf +  363101
4.004 * * [simplify]: iteration done:  5001  enodes  (cost  2242 )
4.004 * [simplify]: Simplified to:
  (exp (* x (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* x (+ 2.0 x)) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (* x (* x x)) (+ (* (* 2.0 2.0) 2.0) (* x (* x x))))
  (+ (* (* x x) (- (* x x) (* 2.0 x))) (* (* 2.0 x) (* 2.0 x)))
  (* (* x x) (- (* 2.0 2.0) (* x x)))
  (* (- 2.0 x) x)
  (+ 2.0 x)
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
4.005 * * * [progress]: adding candidates to table
4.035 * [progress]: [Phase 3 of 3] Extracting.
4.035 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* x (+ 2.0 x)))> #<alt (λ (x) (+ (* 2.0 x) (* x x)))>)
4.036 * * * [regime-changes]: Trying 1 branch expressions: (x)
4.036 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* x (+ 2.0 x)))> #<alt (λ (x) (+ (* 2.0 x) (* x x)))>)
4.055 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.055 * [simplify]: Simplifying:
  (* x (+ 2.0 x))
4.056 * * [simplify]: Extracting # 0 : cost  1  inf +  0
4.056 * * [simplify]: Extracting # 1 : cost  3  inf +  0
4.056 * * [simplify]: Extracting # 2 : cost  3  inf +  1
4.056 * * [simplify]: Extracting # 3 : cost  0  inf +  126
4.056 * * [simplify]: iteration  0 :  4  enodes  (cost  82 )
4.056 * * [simplify]: Extracting # 0 : cost  0  inf +  126
4.056 * * [simplify]: iteration  1 :  6  enodes  (cost  82 )
4.056 * * [simplify]: Extracting # 0 : cost  0  inf +  126
4.056 * * [simplify]: iteration done:  6  enodes  (cost  82 )
4.056 * [simplify]: Simplified to:
  (* x (+ 2.0 x))
5.002 * [regime-testing]: Baseline error score: 0.010876359544943117
5.010 * [regime-testing]: Oracle error score: 0.0005000625078134767
5.025 * [regime-testing]: End program error score: 0.010876359544943117