8.147 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.031 * * * [progress]: [2/2] Setting up program. 0.034 * [progress]: [Phase 2 of 3] Improving. 0.035 * [simplify]: Simplifying: (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.035 * * [simplify]: Extracting # 0 : cost 0 0.035 * * [simplify]: Extracting # 1 : cost 0 0.035 * * [simplify]: Extracting # 2 : cost 0 0.035 * * [simplify]: Extracting # 3 : cost 0 0.035 * * [simplify]: Extracting # 4 : cost 0 0.035 * * [simplify]: Extracting # 5 : cost 0 0.035 * * [simplify]: Extracting # 6 : cost 0 0.035 * * [simplify]: iteration 0 : 10 enodes (cost 11 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.039 * * [simplify]: Extracting # 1 : cost 0 0.039 * * [simplify]: Extracting # 2 : cost 0 0.039 * * [simplify]: iteration 1 : 20 enodes (cost 11 ) 0.048 * * [simplify]: Extracting # 0 : cost 0 0.048 * * [simplify]: Extracting # 1 : cost 0 0.048 * * [simplify]: Extracting # 2 : cost 0 0.049 * * [simplify]: iteration 2 : 48 enodes (cost 11 ) 0.068 * * [simplify]: Extracting # 0 : cost 0 0.068 * * [simplify]: Extracting # 1 : cost 0 0.068 * * [simplify]: Extracting # 2 : cost 0 0.068 * * [simplify]: iteration 3 : 103 enodes (cost 10 ) 0.096 * * [simplify]: Extracting # 0 : cost 0 0.096 * * [simplify]: Extracting # 1 : cost 0 0.096 * * [simplify]: Extracting # 2 : cost 0 0.096 * * [simplify]: Extracting # 3 : cost 0 0.096 * * [simplify]: iteration 4 : 194 enodes (cost 10 ) 0.182 * * [simplify]: Extracting # 0 : cost 0 0.183 * * [simplify]: Extracting # 1 : cost 0 0.183 * * [simplify]: Extracting # 2 : cost 0 0.183 * * [simplify]: Extracting # 3 : cost 0 0.184 * * [simplify]: iteration 5 : 318 enodes (cost 10 ) 0.319 * * [simplify]: Extracting # 0 : cost 0 0.322 * * [simplify]: Extracting # 1 : cost 0 0.323 * * [simplify]: Extracting # 2 : cost 0 0.324 * * [simplify]: Extracting # 3 : cost 0 0.324 * * [simplify]: iteration 6 : 480 enodes (cost 10 ) 0.619 * * [simplify]: Extracting # 0 : cost 0 0.620 * * [simplify]: Extracting # 1 : cost 0 0.624 * * [simplify]: Extracting # 2 : cost 0 0.625 * * [simplify]: iteration 7 : 664 enodes (cost 10 ) 1.143 * * [simplify]: Extracting # 0 : cost 0 1.145 * * [simplify]: Extracting # 1 : cost 0 1.146 * * [simplify]: Extracting # 2 : cost 0 1.147 * * [simplify]: iteration 8 : 959 enodes (cost 10 ) 1.600 * * [simplify]: Extracting # 0 : cost 0 1.600 * * [simplify]: Extracting # 1 : cost 0 1.601 * * [simplify]: Extracting # 2 : cost 0 1.604 * * [simplify]: iteration 9 : 1042 enodes (cost 10 ) 2.120 * * [simplify]: Extracting # 0 : cost 0 2.121 * * [simplify]: Extracting # 1 : cost 0 2.121 * * [simplify]: iteration 10 : 1073 enodes (cost 10 ) 2.547 * * [simplify]: Extracting # 0 : cost 0 2.548 * * [simplify]: iteration done: 1073 enodes (cost 10 ) 2.548 * [simplify]: Simplified to: (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673)) 2.551 * * [progress]: iteration 1 / 4 2.551 * * * [progress]: picking best candidate 2.552 * * * * [pick]: Picked # 2.552 * * * [progress]: localizing error 2.573 * * * [progress]: generating rewritten candidates 2.573 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1) 2.623 * * * [progress]: generating series expansions 2.623 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1) 2.623 * [backup-simplify]: Simplify (* x (- y 1.0)) into (* x (- y 1.0)) 2.623 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0 2.624 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 2.624 * [taylor]: Taking taylor expansion of x in y 2.624 * [backup-simplify]: Simplify x into x 2.624 * [taylor]: Taking taylor expansion of (- y 1.0) in y 2.624 * [taylor]: Taking taylor expansion of y in y 2.624 * [backup-simplify]: Simplify 0 into 0 2.624 * [backup-simplify]: Simplify 1 into 1 2.624 * [taylor]: Taking taylor expansion of 1.0 in y 2.624 * [backup-simplify]: Simplify 1.0 into 1.0 2.624 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) 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 * [taylor]: Taking taylor expansion of (- y 1.0) in x 2.624 * [taylor]: Taking taylor expansion of y in x 2.624 * [backup-simplify]: Simplify y into y 2.624 * [taylor]: Taking taylor expansion of 1.0 in x 2.624 * [backup-simplify]: Simplify 1.0 into 1.0 2.624 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) 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 * [taylor]: Taking taylor expansion of (- y 1.0) in x 2.624 * [taylor]: Taking taylor expansion of y in x 2.624 * [backup-simplify]: Simplify y into y 2.624 * [taylor]: Taking taylor expansion of 1.0 in x 2.624 * [backup-simplify]: Simplify 1.0 into 1.0 2.625 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.626 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0) 2.626 * [backup-simplify]: Simplify (* 0 (- y 1.0)) into 0 2.626 * [taylor]: Taking taylor expansion of 0 in y 2.626 * [backup-simplify]: Simplify 0 into 0 2.626 * [backup-simplify]: Simplify 0 into 0 2.626 * [backup-simplify]: Simplify (- 0) into 0 2.627 * [backup-simplify]: Simplify (+ 0 0) into 0 2.627 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- y 1.0))) into (- y 1.0) 2.627 * [taylor]: Taking taylor expansion of (- y 1.0) in y 2.627 * [taylor]: Taking taylor expansion of y in y 2.627 * [backup-simplify]: Simplify 0 into 0 2.627 * [backup-simplify]: Simplify 1 into 1 2.627 * [taylor]: Taking taylor expansion of 1.0 in y 2.627 * [backup-simplify]: Simplify 1.0 into 1.0 2.628 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.629 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 2.629 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.629 * [backup-simplify]: Simplify 0 into 0 2.630 * [backup-simplify]: Simplify (- 0) into 0 2.630 * [backup-simplify]: Simplify (+ 0 0) into 0 2.631 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- y 1.0)))) into 0 2.631 * [taylor]: Taking taylor expansion of 0 in y 2.631 * [backup-simplify]: Simplify 0 into 0 2.631 * [backup-simplify]: Simplify 0 into 0 2.631 * [backup-simplify]: Simplify (- 0) into 0 2.632 * [backup-simplify]: Simplify (+ 1 0) into 1 2.632 * [backup-simplify]: Simplify 1 into 1 2.632 * [backup-simplify]: Simplify 0 into 0 2.632 * [backup-simplify]: Simplify (- 0) into 0 2.632 * [backup-simplify]: Simplify (+ 0 0) into 0 2.634 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- y 1.0))))) into 0 2.634 * [taylor]: Taking taylor expansion of 0 in y 2.634 * [backup-simplify]: Simplify 0 into 0 2.634 * [backup-simplify]: Simplify 0 into 0 2.634 * [backup-simplify]: Simplify 0 into 0 2.634 * [backup-simplify]: Simplify (- 0) into 0 2.634 * [backup-simplify]: Simplify (+ 0 0) into 0 2.634 * [backup-simplify]: Simplify 0 into 0 2.634 * [backup-simplify]: Simplify 0 into 0 2.635 * [backup-simplify]: Simplify (- 0) into 0 2.635 * [backup-simplify]: Simplify (+ 0 0) into 0 2.637 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- y 1.0)))))) into 0 2.637 * [taylor]: Taking taylor expansion of 0 in y 2.637 * [backup-simplify]: Simplify 0 into 0 2.637 * [backup-simplify]: Simplify 0 into 0 2.637 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* (- 1.0) (* 1 x))) into (- (* x y) (* 1.0 x)) 2.638 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 y) 1.0)) into (/ (- (/ 1 y) 1.0) x) 2.638 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0 2.638 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y 2.638 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 2.638 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.638 * [taylor]: Taking taylor expansion of y in y 2.638 * [backup-simplify]: Simplify 0 into 0 2.638 * [backup-simplify]: Simplify 1 into 1 2.638 * [backup-simplify]: Simplify (/ 1 1) into 1 2.638 * [taylor]: Taking taylor expansion of 1.0 in y 2.638 * [backup-simplify]: Simplify 1.0 into 1.0 2.638 * [taylor]: Taking taylor expansion of x in y 2.638 * [backup-simplify]: Simplify x into x 2.639 * [backup-simplify]: Simplify (+ 1 0) into 1 2.639 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.639 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 2.639 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 2.639 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.639 * [taylor]: Taking taylor expansion of y in x 2.639 * [backup-simplify]: Simplify y into y 2.639 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.639 * [taylor]: Taking taylor expansion of 1.0 in x 2.639 * [backup-simplify]: Simplify 1.0 into 1.0 2.639 * [taylor]: Taking taylor expansion of x in x 2.639 * [backup-simplify]: Simplify 0 into 0 2.639 * [backup-simplify]: Simplify 1 into 1 2.640 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.640 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 2.640 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0) 2.640 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 2.640 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 2.640 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.640 * [taylor]: Taking taylor expansion of y in x 2.640 * [backup-simplify]: Simplify y into y 2.640 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.640 * [taylor]: Taking taylor expansion of 1.0 in x 2.640 * [backup-simplify]: Simplify 1.0 into 1.0 2.640 * [taylor]: Taking taylor expansion of x in x 2.640 * [backup-simplify]: Simplify 0 into 0 2.641 * [backup-simplify]: Simplify 1 into 1 2.641 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.641 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 2.641 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0) 2.642 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 2.642 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.642 * [taylor]: Taking taylor expansion of y in y 2.642 * [backup-simplify]: Simplify 0 into 0 2.642 * [backup-simplify]: Simplify 1 into 1 2.642 * [backup-simplify]: Simplify (/ 1 1) into 1 2.642 * [taylor]: Taking taylor expansion of 1.0 in y 2.642 * [backup-simplify]: Simplify 1.0 into 1.0 2.643 * [backup-simplify]: Simplify (+ 1 0) into 1 2.643 * [backup-simplify]: Simplify 1 into 1 2.643 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.643 * [backup-simplify]: Simplify (- 0) into 0 2.643 * [backup-simplify]: Simplify (+ 0 0) into 0 2.644 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)))) into 0 2.644 * [taylor]: Taking taylor expansion of 0 in y 2.644 * [backup-simplify]: Simplify 0 into 0 2.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.646 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.646 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 2.647 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.647 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.647 * [backup-simplify]: Simplify (- 0) into 0 2.648 * [backup-simplify]: Simplify (+ 0 0) into 0 2.649 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.649 * [taylor]: Taking taylor expansion of 0 in y 2.649 * [backup-simplify]: Simplify 0 into 0 2.649 * [backup-simplify]: Simplify 0 into 0 2.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.651 * [backup-simplify]: Simplify (- 0) into 0 2.651 * [backup-simplify]: Simplify (+ 0 0) into 0 2.651 * [backup-simplify]: Simplify 0 into 0 2.651 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.652 * [backup-simplify]: Simplify (- 0) into 0 2.652 * [backup-simplify]: Simplify (+ 0 0) into 0 2.654 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.654 * [taylor]: Taking taylor expansion of 0 in y 2.654 * [backup-simplify]: Simplify 0 into 0 2.654 * [backup-simplify]: Simplify 0 into 0 2.654 * [backup-simplify]: Simplify 0 into 0 2.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.655 * [backup-simplify]: Simplify (- 0) into 0 2.656 * [backup-simplify]: Simplify (+ 0 0) into 0 2.656 * [backup-simplify]: Simplify 0 into 0 2.656 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.656 * [backup-simplify]: Simplify (- 0) into 0 2.657 * [backup-simplify]: Simplify (+ 0 0) into 0 2.659 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.659 * [taylor]: Taking taylor expansion of 0 in y 2.659 * [backup-simplify]: Simplify 0 into 0 2.659 * [backup-simplify]: Simplify 0 into 0 2.660 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* x y) (* 1.0 x)) 2.660 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- y)) 1.0)) into (/ (+ (/ 1 y) 1.0) x) 2.660 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 2.660 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 2.660 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 2.660 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.660 * [taylor]: Taking taylor expansion of y in y 2.660 * [backup-simplify]: Simplify 0 into 0 2.661 * [backup-simplify]: Simplify 1 into 1 2.661 * [backup-simplify]: Simplify (/ 1 1) into 1 2.661 * [taylor]: Taking taylor expansion of 1.0 in y 2.661 * [backup-simplify]: Simplify 1.0 into 1.0 2.661 * [taylor]: Taking taylor expansion of x in y 2.661 * [backup-simplify]: Simplify x into x 2.661 * [backup-simplify]: Simplify (+ 1 0) into 1 2.661 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.662 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 2.662 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 2.662 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.662 * [taylor]: Taking taylor expansion of y in x 2.662 * [backup-simplify]: Simplify y into y 2.662 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.662 * [taylor]: Taking taylor expansion of 1.0 in x 2.662 * [backup-simplify]: Simplify 1.0 into 1.0 2.662 * [taylor]: Taking taylor expansion of x in x 2.662 * [backup-simplify]: Simplify 0 into 0 2.662 * [backup-simplify]: Simplify 1 into 1 2.662 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 2.662 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 2.662 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 2.662 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 2.662 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.662 * [taylor]: Taking taylor expansion of y in x 2.662 * [backup-simplify]: Simplify y into y 2.662 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.662 * [taylor]: Taking taylor expansion of 1.0 in x 2.662 * [backup-simplify]: Simplify 1.0 into 1.0 2.662 * [taylor]: Taking taylor expansion of x in x 2.662 * [backup-simplify]: Simplify 0 into 0 2.662 * [backup-simplify]: Simplify 1 into 1 2.662 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 2.663 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 2.663 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 2.663 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.663 * [taylor]: Taking taylor expansion of y in y 2.663 * [backup-simplify]: Simplify 0 into 0 2.663 * [backup-simplify]: Simplify 1 into 1 2.663 * [backup-simplify]: Simplify (/ 1 1) into 1 2.663 * [taylor]: Taking taylor expansion of 1.0 in y 2.663 * [backup-simplify]: Simplify 1.0 into 1.0 2.664 * [backup-simplify]: Simplify (+ 1 0) into 1 2.664 * [backup-simplify]: Simplify 1 into 1 2.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.664 * [backup-simplify]: Simplify (+ 0 0) into 0 2.665 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0 2.665 * [taylor]: Taking taylor expansion of 0 in y 2.665 * [backup-simplify]: Simplify 0 into 0 2.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.666 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.666 * [backup-simplify]: Simplify 1.0 into 1.0 2.667 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.667 * [backup-simplify]: Simplify (+ 0 0) into 0 2.668 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.668 * [taylor]: Taking taylor expansion of 0 in y 2.668 * [backup-simplify]: Simplify 0 into 0 2.669 * [backup-simplify]: Simplify 0 into 0 2.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.670 * [backup-simplify]: Simplify (+ 0 0) into 0 2.670 * [backup-simplify]: Simplify 0 into 0 2.670 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.670 * [backup-simplify]: Simplify (+ 0 0) into 0 2.672 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.672 * [taylor]: Taking taylor expansion of 0 in y 2.672 * [backup-simplify]: Simplify 0 into 0 2.672 * [backup-simplify]: Simplify 0 into 0 2.672 * [backup-simplify]: Simplify 0 into 0 2.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.673 * [backup-simplify]: Simplify (+ 0 0) into 0 2.673 * [backup-simplify]: Simplify 0 into 0 2.673 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.673 * [backup-simplify]: Simplify (+ 0 0) into 0 2.675 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.675 * [taylor]: Taking taylor expansion of 0 in y 2.675 * [backup-simplify]: Simplify 0 into 0 2.675 * [backup-simplify]: Simplify 0 into 0 2.675 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* x y) (* 1.0 x)) 2.675 * * * [progress]: simplifying candidates 2.676 * [simplify]: Simplifying: (expm1 (* x (- y 1.0))) (log1p (* x (- y 1.0))) (* x (- y 1.0)) (+ (log x) (log (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (* (* (* x x) x) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (* (* (* x (- y 1.0)) (* x (- y 1.0))) (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (sqrt 1.0) (sqrt 1.0))))) (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* x (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1)))) (* x (fma (- 1.0) 1 (* 1.0 1))) (* x (fma (sqrt y) (sqrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* x (fma (sqrt y) (sqrt y) (- (* (sqrt 1.0) (sqrt 1.0))))) (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* x (fma (sqrt y) (sqrt y) (- (* 1.0 1)))) (* x (fma (- 1.0) 1 (* 1.0 1))) (* x (fma 1 y (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))))) (* x (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) (* x (fma 1 y (- (* (sqrt 1.0) (sqrt 1.0))))) (* x (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0)))) (* x (fma 1 y (- (* 1.0 1)))) (* x (fma (- 1.0) 1 (* 1.0 1))) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) x) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* (sqrt 1.0) (sqrt 1.0)))) x) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* (fma (* (cbrt y) (cbrt y)) (cbrt y) (- (* 1.0 1))) x) (* (fma (- 1.0) 1 (* 1.0 1)) x) (* (fma (sqrt y) (sqrt y) (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) x) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* (fma (sqrt y) (sqrt y) (- (* (sqrt 1.0) (sqrt 1.0)))) x) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* (fma (sqrt y) (sqrt y) (- (* 1.0 1))) x) (* (fma (- 1.0) 1 (* 1.0 1)) x) (* (fma 1 y (- (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0))))) x) (* (fma (- (cbrt 1.0)) (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt 1.0) (* (cbrt 1.0) (cbrt 1.0)))) x) (* (fma 1 y (- (* (sqrt 1.0) (sqrt 1.0)))) x) (* (fma (- (sqrt 1.0)) (sqrt 1.0) (* (sqrt 1.0) (sqrt 1.0))) x) (* (fma 1 y (- (* 1.0 1))) x) (* (fma (- 1.0) 1 (* 1.0 1)) x) (* y x) (* (- 1.0) x) (* y x) (* (- 1.0) x) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) (* x 1) (* x (+ (sqrt y) (sqrt 1.0))) (* x 1) (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* x (- y 1.0)) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) 2.677 * * [simplify]: Extracting # 0 : cost 0 2.677 * * [simplify]: Extracting # 1 : cost 0 2.677 * * [simplify]: Extracting # 2 : cost 0 2.677 * * [simplify]: Extracting # 3 : cost 0 2.677 * * [simplify]: Extracting # 4 : cost 0 2.678 * * [simplify]: Extracting # 5 : cost 0 2.678 * * [simplify]: Extracting # 6 : cost 0 2.678 * * [simplify]: iteration 0 : 102 enodes (cost 721 ) 2.712 * * [simplify]: Extracting # 0 : cost 0 2.712 * * [simplify]: Extracting # 1 : cost 0 2.712 * * [simplify]: Extracting # 2 : cost 0 2.712 * * [simplify]: Extracting # 3 : cost 0 2.713 * * [simplify]: Extracting # 4 : cost 0 2.713 * * [simplify]: iteration 1 : 192 enodes (cost 554 ) 2.805 * * [simplify]: Extracting # 0 : cost 0 2.812 * * [simplify]: Extracting # 1 : cost 0 2.813 * * [simplify]: Extracting # 2 : cost 0 2.813 * * [simplify]: Extracting # 3 : cost 0 2.815 * * [simplify]: Extracting # 4 : cost 0 2.816 * * [simplify]: Extracting # 5 : cost 0 2.816 * * [simplify]: Extracting # 6 : cost 0 2.817 * * [simplify]: iteration 2 : 392 enodes (cost 438 ) 3.105 * * [simplify]: Extracting # 0 : cost 0 3.116 * * [simplify]: Extracting # 1 : cost 0 3.119 * * [simplify]: Extracting # 2 : cost 0 3.122 * * [simplify]: Extracting # 3 : cost 0 3.125 * * [simplify]: Extracting # 4 : cost 0 3.128 * * [simplify]: iteration 3 : 1435 enodes (cost 396 ) 4.095 * * [simplify]: Extracting # 0 : cost 0 4.101 * * [simplify]: Extracting # 1 : cost 0 4.108 * * [simplify]: Extracting # 2 : cost 0 4.115 * * [simplify]: Extracting # 3 : cost 0 4.124 * * [simplify]: iteration done: 5002 enodes (cost 342 ) 4.124 * [simplify]: Simplified to: (expm1 (* x (- y 1.0))) (log1p (* x (- y 1.0))) (* (- y 1.0) x) (log (* x (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* (- y 1.0) x) (* x 0) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) x (* x (+ (sqrt y) (sqrt 1.0))) x (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* (- y 1.0) x) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (* (- y 1.0) x) (* (- y 1.0) x) (* (- y 1.0) x) 4.125 * * * [progress]: adding candidates to table 4.217 * * [progress]: iteration 2 / 4 4.217 * * * [progress]: picking best candidate 4.219 * * * * [pick]: Picked # 4.220 * * * [progress]: localizing error 4.246 * * * [progress]: generating rewritten candidates 4.246 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1) 4.257 * * * [progress]: generating series expansions 4.257 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1) 4.258 * [backup-simplify]: Simplify (+ (* x y) (* x (- 1.0))) into (- (* x y) (* 1.0 x)) 4.258 * [approximate]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in (x y) around 0 4.258 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in y 4.258 * [taylor]: Taking taylor expansion of (* x y) in y 4.258 * [taylor]: Taking taylor expansion of x in y 4.258 * [backup-simplify]: Simplify x into x 4.258 * [taylor]: Taking taylor expansion of y in y 4.258 * [backup-simplify]: Simplify 0 into 0 4.258 * [backup-simplify]: Simplify 1 into 1 4.258 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 4.258 * [taylor]: Taking taylor expansion of 1.0 in y 4.258 * [backup-simplify]: Simplify 1.0 into 1.0 4.258 * [taylor]: Taking taylor expansion of x in y 4.258 * [backup-simplify]: Simplify x into x 4.258 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in x 4.258 * [taylor]: Taking taylor expansion of (* x y) in x 4.258 * [taylor]: Taking taylor expansion of x in x 4.258 * [backup-simplify]: Simplify 0 into 0 4.258 * [backup-simplify]: Simplify 1 into 1 4.258 * [taylor]: Taking taylor expansion of y in x 4.258 * [backup-simplify]: Simplify y into y 4.258 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 4.258 * [taylor]: Taking taylor expansion of 1.0 in x 4.258 * [backup-simplify]: Simplify 1.0 into 1.0 4.258 * [taylor]: Taking taylor expansion of x in x 4.258 * [backup-simplify]: Simplify 0 into 0 4.258 * [backup-simplify]: Simplify 1 into 1 4.258 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in x 4.258 * [taylor]: Taking taylor expansion of (* x y) in x 4.258 * [taylor]: Taking taylor expansion of x in x 4.258 * [backup-simplify]: Simplify 0 into 0 4.258 * [backup-simplify]: Simplify 1 into 1 4.258 * [taylor]: Taking taylor expansion of y in x 4.259 * [backup-simplify]: Simplify y into y 4.259 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 4.259 * [taylor]: Taking taylor expansion of 1.0 in x 4.259 * [backup-simplify]: Simplify 1.0 into 1.0 4.259 * [taylor]: Taking taylor expansion of x in x 4.259 * [backup-simplify]: Simplify 0 into 0 4.259 * [backup-simplify]: Simplify 1 into 1 4.259 * [backup-simplify]: Simplify (* 0 y) into 0 4.259 * [backup-simplify]: Simplify (* 1.0 0) into 0 4.259 * [backup-simplify]: Simplify (- 0) into 0 4.260 * [backup-simplify]: Simplify (+ 0 0) into 0 4.260 * [taylor]: Taking taylor expansion of 0 in y 4.260 * [backup-simplify]: Simplify 0 into 0 4.260 * [backup-simplify]: Simplify 0 into 0 4.260 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.261 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 4.261 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.261 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0) 4.261 * [taylor]: Taking taylor expansion of (- y 1.0) in y 4.261 * [taylor]: Taking taylor expansion of y in y 4.261 * [backup-simplify]: Simplify 0 into 0 4.261 * [backup-simplify]: Simplify 1 into 1 4.261 * [taylor]: Taking taylor expansion of 1.0 in y 4.261 * [backup-simplify]: Simplify 1.0 into 1.0 4.262 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.262 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.263 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.263 * [backup-simplify]: Simplify 0 into 0 4.263 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.264 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 4.264 * [backup-simplify]: Simplify (- 0) into 0 4.264 * [backup-simplify]: Simplify (+ 0 0) into 0 4.264 * [taylor]: Taking taylor expansion of 0 in y 4.264 * [backup-simplify]: Simplify 0 into 0 4.264 * [backup-simplify]: Simplify 0 into 0 4.265 * [backup-simplify]: Simplify (- 0) into 0 4.265 * [backup-simplify]: Simplify (+ 1 0) into 1 4.265 * [backup-simplify]: Simplify 1 into 1 4.265 * [backup-simplify]: Simplify 0 into 0 4.266 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.266 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.267 * [backup-simplify]: Simplify (- 0) into 0 4.267 * [backup-simplify]: Simplify (+ 0 0) into 0 4.267 * [taylor]: Taking taylor expansion of 0 in y 4.267 * [backup-simplify]: Simplify 0 into 0 4.267 * [backup-simplify]: Simplify 0 into 0 4.267 * [backup-simplify]: Simplify 0 into 0 4.267 * [backup-simplify]: Simplify (- 0) into 0 4.267 * [backup-simplify]: Simplify (+ 0 0) into 0 4.267 * [backup-simplify]: Simplify 0 into 0 4.267 * [backup-simplify]: Simplify 0 into 0 4.268 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.269 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.269 * [backup-simplify]: Simplify (- 0) into 0 4.269 * [backup-simplify]: Simplify (+ 0 0) into 0 4.269 * [taylor]: Taking taylor expansion of 0 in y 4.269 * [backup-simplify]: Simplify 0 into 0 4.269 * [backup-simplify]: Simplify 0 into 0 4.270 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* (- 1.0) (* 1 x))) into (- (* x y) (* 1.0 x)) 4.270 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 x) (- 1.0))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) 4.270 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0 4.270 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 4.270 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.270 * [taylor]: Taking taylor expansion of (* x y) in y 4.270 * [taylor]: Taking taylor expansion of x in y 4.270 * [backup-simplify]: Simplify x into x 4.270 * [taylor]: Taking taylor expansion of y in y 4.270 * [backup-simplify]: Simplify 0 into 0 4.270 * [backup-simplify]: Simplify 1 into 1 4.270 * [backup-simplify]: Simplify (* x 0) into 0 4.271 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.271 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.271 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.271 * [taylor]: Taking taylor expansion of 1.0 in y 4.271 * [backup-simplify]: Simplify 1.0 into 1.0 4.271 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.271 * [taylor]: Taking taylor expansion of x in y 4.271 * [backup-simplify]: Simplify x into x 4.271 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.271 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.271 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.271 * [taylor]: Taking taylor expansion of (* x y) in x 4.271 * [taylor]: Taking taylor expansion of x in x 4.271 * [backup-simplify]: Simplify 0 into 0 4.271 * [backup-simplify]: Simplify 1 into 1 4.271 * [taylor]: Taking taylor expansion of y in x 4.271 * [backup-simplify]: Simplify y into y 4.271 * [backup-simplify]: Simplify (* 0 y) into 0 4.271 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.271 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.271 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.271 * [taylor]: Taking taylor expansion of 1.0 in x 4.271 * [backup-simplify]: Simplify 1.0 into 1.0 4.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.271 * [taylor]: Taking taylor expansion of x in x 4.271 * [backup-simplify]: Simplify 0 into 0 4.271 * [backup-simplify]: Simplify 1 into 1 4.272 * [backup-simplify]: Simplify (/ 1 1) into 1 4.272 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.272 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.272 * [taylor]: Taking taylor expansion of (* x y) in x 4.272 * [taylor]: Taking taylor expansion of x in x 4.272 * [backup-simplify]: Simplify 0 into 0 4.272 * [backup-simplify]: Simplify 1 into 1 4.272 * [taylor]: Taking taylor expansion of y in x 4.272 * [backup-simplify]: Simplify y into y 4.272 * [backup-simplify]: Simplify (* 0 y) into 0 4.272 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.272 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.272 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.272 * [taylor]: Taking taylor expansion of 1.0 in x 4.272 * [backup-simplify]: Simplify 1.0 into 1.0 4.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.272 * [taylor]: Taking taylor expansion of x in x 4.272 * [backup-simplify]: Simplify 0 into 0 4.272 * [backup-simplify]: Simplify 1 into 1 4.273 * [backup-simplify]: Simplify (/ 1 1) into 1 4.273 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.274 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.274 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 4.274 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 4.274 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.274 * [taylor]: Taking taylor expansion of y in y 4.274 * [backup-simplify]: Simplify 0 into 0 4.274 * [backup-simplify]: Simplify 1 into 1 4.274 * [backup-simplify]: Simplify (/ 1 1) into 1 4.274 * [taylor]: Taking taylor expansion of 1.0 in y 4.274 * [backup-simplify]: Simplify 1.0 into 1.0 4.275 * [backup-simplify]: Simplify (+ 1 0) into 1 4.275 * [backup-simplify]: Simplify 1 into 1 4.275 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.275 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.276 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.276 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.276 * [backup-simplify]: Simplify (- 0) into 0 4.277 * [backup-simplify]: Simplify (+ 0 0) into 0 4.277 * [taylor]: Taking taylor expansion of 0 in y 4.277 * [backup-simplify]: Simplify 0 into 0 4.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.277 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.278 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.278 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.279 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.279 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.280 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 4.280 * [backup-simplify]: Simplify (- 0) into 0 4.281 * [backup-simplify]: Simplify (+ 0 0) into 0 4.281 * [taylor]: Taking taylor expansion of 0 in y 4.281 * [backup-simplify]: Simplify 0 into 0 4.281 * [backup-simplify]: Simplify 0 into 0 4.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.281 * [backup-simplify]: Simplify (- 0) into 0 4.282 * [backup-simplify]: Simplify (+ 0 0) into 0 4.282 * [backup-simplify]: Simplify 0 into 0 4.283 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.283 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.284 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.284 * [backup-simplify]: Simplify (- 0) into 0 4.284 * [backup-simplify]: Simplify (+ 0 0) into 0 4.284 * [taylor]: Taking taylor expansion of 0 in y 4.284 * [backup-simplify]: Simplify 0 into 0 4.284 * [backup-simplify]: Simplify 0 into 0 4.284 * [backup-simplify]: Simplify 0 into 0 4.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.285 * [backup-simplify]: Simplify (- 0) into 0 4.285 * [backup-simplify]: Simplify (+ 0 0) into 0 4.285 * [backup-simplify]: Simplify 0 into 0 4.287 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 4.287 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.288 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.289 * [backup-simplify]: Simplify (- 0) into 0 4.289 * [backup-simplify]: Simplify (+ 0 0) into 0 4.289 * [taylor]: Taking taylor expansion of 0 in y 4.289 * [backup-simplify]: Simplify 0 into 0 4.289 * [backup-simplify]: Simplify 0 into 0 4.289 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* x y) (* 1.0 x)) 4.290 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) (- 1.0))) into (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) 4.290 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 4.290 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 4.290 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.290 * [taylor]: Taking taylor expansion of 1.0 in y 4.290 * [backup-simplify]: Simplify 1.0 into 1.0 4.290 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.290 * [taylor]: Taking taylor expansion of x in y 4.290 * [backup-simplify]: Simplify x into x 4.290 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.290 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.290 * [taylor]: Taking taylor expansion of (* x y) in y 4.290 * [taylor]: Taking taylor expansion of x in y 4.290 * [backup-simplify]: Simplify x into x 4.290 * [taylor]: Taking taylor expansion of y in y 4.290 * [backup-simplify]: Simplify 0 into 0 4.290 * [backup-simplify]: Simplify 1 into 1 4.290 * [backup-simplify]: Simplify (* x 0) into 0 4.290 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.290 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.290 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 4.290 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.290 * [taylor]: Taking taylor expansion of 1.0 in x 4.290 * [backup-simplify]: Simplify 1.0 into 1.0 4.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.291 * [taylor]: Taking taylor expansion of x in x 4.291 * [backup-simplify]: Simplify 0 into 0 4.291 * [backup-simplify]: Simplify 1 into 1 4.291 * [backup-simplify]: Simplify (/ 1 1) into 1 4.291 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.291 * [taylor]: Taking taylor expansion of (* x y) in x 4.291 * [taylor]: Taking taylor expansion of x in x 4.291 * [backup-simplify]: Simplify 0 into 0 4.291 * [backup-simplify]: Simplify 1 into 1 4.291 * [taylor]: Taking taylor expansion of y in x 4.291 * [backup-simplify]: Simplify y into y 4.291 * [backup-simplify]: Simplify (* 0 y) into 0 4.291 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.291 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.291 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 4.291 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.291 * [taylor]: Taking taylor expansion of 1.0 in x 4.291 * [backup-simplify]: Simplify 1.0 into 1.0 4.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.291 * [taylor]: Taking taylor expansion of x in x 4.291 * [backup-simplify]: Simplify 0 into 0 4.291 * [backup-simplify]: Simplify 1 into 1 4.292 * [backup-simplify]: Simplify (/ 1 1) into 1 4.292 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.292 * [taylor]: Taking taylor expansion of (* x y) in x 4.292 * [taylor]: Taking taylor expansion of x in x 4.292 * [backup-simplify]: Simplify 0 into 0 4.292 * [backup-simplify]: Simplify 1 into 1 4.292 * [taylor]: Taking taylor expansion of y in x 4.292 * [backup-simplify]: Simplify y into y 4.292 * [backup-simplify]: Simplify (* 0 y) into 0 4.292 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.292 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.292 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.293 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ (/ 1 y) 1.0) 4.293 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 4.293 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.293 * [taylor]: Taking taylor expansion of y in y 4.293 * [backup-simplify]: Simplify 0 into 0 4.293 * [backup-simplify]: Simplify 1 into 1 4.293 * [backup-simplify]: Simplify (/ 1 1) into 1 4.293 * [taylor]: Taking taylor expansion of 1.0 in y 4.293 * [backup-simplify]: Simplify 1.0 into 1.0 4.293 * [backup-simplify]: Simplify (+ 1 0) into 1 4.293 * [backup-simplify]: Simplify 1 into 1 4.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.294 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.295 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.295 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.295 * [backup-simplify]: Simplify (+ 0 0) into 0 4.295 * [taylor]: Taking taylor expansion of 0 in y 4.295 * [backup-simplify]: Simplify 0 into 0 4.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.296 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 4.296 * [backup-simplify]: Simplify 1.0 into 1.0 4.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.297 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 4.297 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.298 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.298 * [backup-simplify]: Simplify (+ 0 0) into 0 4.298 * [taylor]: Taking taylor expansion of 0 in y 4.298 * [backup-simplify]: Simplify 0 into 0 4.298 * [backup-simplify]: Simplify 0 into 0 4.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.299 * [backup-simplify]: Simplify (+ 0 0) into 0 4.299 * [backup-simplify]: Simplify 0 into 0 4.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.300 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.302 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.302 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.302 * [backup-simplify]: Simplify (+ 0 0) into 0 4.302 * [taylor]: Taking taylor expansion of 0 in y 4.302 * [backup-simplify]: Simplify 0 into 0 4.302 * [backup-simplify]: Simplify 0 into 0 4.302 * [backup-simplify]: Simplify 0 into 0 4.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.304 * [backup-simplify]: Simplify (+ 0 0) into 0 4.304 * [backup-simplify]: Simplify 0 into 0 4.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.306 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.308 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 4.308 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.308 * [backup-simplify]: Simplify (+ 0 0) into 0 4.308 * [taylor]: Taking taylor expansion of 0 in y 4.308 * [backup-simplify]: Simplify 0 into 0 4.309 * [backup-simplify]: Simplify 0 into 0 4.309 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* x y) (* 1.0 x)) 4.309 * * * [progress]: simplifying candidates 4.310 * [simplify]: Simplifying: (expm1 (+ (* x y) (* x (- 1.0)))) (log1p (+ (* x y) (* x (- 1.0)))) (* (exp (* x y)) (exp (* x (- 1.0)))) (log (+ (* x y) (* x (- 1.0)))) (exp (+ (* x y) (* x (- 1.0)))) (* (cbrt (+ (* x y) (* x (- 1.0)))) (cbrt (+ (* x y) (* x (- 1.0))))) (cbrt (+ (* x y) (* x (- 1.0)))) (* (* (+ (* x y) (* x (- 1.0))) (+ (* x y) (* x (- 1.0)))) (+ (* x y) (* x (- 1.0)))) (sqrt (+ (* x y) (* x (- 1.0)))) (sqrt (+ (* x y) (* x (- 1.0)))) (+ (pow (* x y) 3) (pow (* x (- 1.0)) 3)) (+ (* (* x y) (* x y)) (- (* (* x (- 1.0)) (* x (- 1.0))) (* (* x y) (* x (- 1.0))))) (- (* (* x y) (* x y)) (* (* x (- 1.0)) (* x (- 1.0)))) (- (* x y) (* x (- 1.0))) (+ y (- 1.0)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) 4.310 * * [simplify]: Extracting # 0 : cost 0 4.311 * * [simplify]: Extracting # 1 : cost 0 4.311 * * [simplify]: Extracting # 2 : cost 0 4.311 * * [simplify]: Extracting # 3 : cost 0 4.311 * * [simplify]: Extracting # 4 : cost 0 4.311 * * [simplify]: Extracting # 5 : cost 0 4.311 * * [simplify]: Extracting # 6 : cost 0 4.311 * * [simplify]: iteration 0 : 33 enodes (cost 206 ) 4.327 * * [simplify]: Extracting # 0 : cost 0 4.328 * * [simplify]: Extracting # 1 : cost 0 4.328 * * [simplify]: Extracting # 2 : cost 0 4.328 * * [simplify]: Extracting # 3 : cost 0 4.328 * * [simplify]: Extracting # 4 : cost 0 4.329 * * [simplify]: iteration 1 : 114 enodes (cost 146 ) 4.411 * * [simplify]: Extracting # 0 : cost 0 4.411 * * [simplify]: Extracting # 1 : cost 0 4.412 * * [simplify]: Extracting # 2 : cost 0 4.413 * * [simplify]: Extracting # 3 : cost 0 4.414 * * [simplify]: Extracting # 4 : cost 0 4.415 * * [simplify]: Extracting # 5 : cost 0 4.416 * * [simplify]: iteration 2 : 452 enodes (cost 133 ) 4.950 * * [simplify]: Extracting # 0 : cost 0 4.952 * * [simplify]: Extracting # 1 : cost 0 4.954 * * [simplify]: Extracting # 2 : cost 0 4.956 * * [simplify]: Extracting # 3 : cost 0 4.958 * * [simplify]: Extracting # 4 : cost 0 4.960 * * [simplify]: iteration 3 : 1842 enodes (cost 129 ) 7.288 * * [simplify]: Extracting # 0 : cost 0 7.293 * * [simplify]: Extracting # 1 : cost 0 7.299 * * [simplify]: Extracting # 2 : cost 0 7.304 * * [simplify]: Extracting # 3 : cost 0 7.313 * * [simplify]: Extracting # 4 : cost 0 7.318 * * [simplify]: iteration done: 5001 enodes (cost 127 ) 7.318 * [simplify]: Simplified to: (expm1 (* x (- y 1.0))) (log1p (* x (- y 1.0))) (exp (* x (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (pow (* x (- y 1.0)) 3) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (pow x 3) (- (pow y 3) (pow 1.0 3))) (* x (fma (* y x) y (* 1.0 (* (+ y 1.0) x)))) (* (* x x) (- (* y y) (* 1.0 1.0))) (* (+ y 1.0) x) (- y 1.0) (* x (- y 1.0)) (* x (- y 1.0)) (* x (- y 1.0)) 7.318 * * * [progress]: adding candidates to table 7.369 * [progress]: [Phase 3 of 3] Extracting. 7.369 * * [regime]: Finding splitpoints for: (# #)