1554041188.250 * [progress]: [Phase 1 of 3] Setting up. 1554041188.251 * * * [progress]: [1/2] Preparing points 1554041188.371 * * * [progress]: [2/2] Setting up program. 1554041188.375 * [progress]: [Phase 2 of 3] Improving. 1554041188.375 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1554041188.376 * [simplify]: Simplifying (log (+ x (sqrt (- (* x x) 1)))) 1554041188.376 * * [simplify]: iters left: 6 (7 enodes) 1554041188.380 * * [simplify]: iters left: 5 (30 enodes) 1554041188.401 * * [simplify]: iters left: 4 (41 enodes) 1554041188.408 * * [simplify]: iters left: 3 (57 enodes) 1554041188.429 * * [simplify]: iters left: 2 (94 enodes) 1554041188.450 * * [simplify]: iters left: 1 (136 enodes) 1554041188.490 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041188.490 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041188.490 * * [simplify]: Extracting #2: cost 6 inf + 0 1554041188.490 * * [simplify]: Extracting #3: cost 7 inf + 1 1554041188.490 * * [simplify]: Extracting #4: cost 45 inf + 1 1554041188.492 * * [simplify]: Extracting #5: cost 39 inf + 3054 1554041188.494 * * [simplify]: Extracting #6: cost 2 inf + 6856 1554041188.502 * * [simplify]: Extracting #7: cost 0 inf + 6820 1554041188.506 * [simplify]: Simplified to (log (+ x (sqrt (- (* x x) 1)))) 1554041188.506 * [simplify]: Simplified (2) to (λ (x) (log (+ x (sqrt (- (* x x) 1))))) 1554041188.511 * * [progress]: iteration 1 / 4 1554041188.511 * * * [progress]: picking best candidate 1554041188.516 * * * * [pick]: Picked # 1554041188.516 * * * [progress]: localizing error 1554041188.542 * * * [progress]: generating rewritten candidates 1554041188.542 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2) 1554041188.559 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 1554041188.580 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2 1) 1554041188.588 * * * [progress]: generating series expansions 1554041188.588 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2) 1554041188.588 * [backup-simplify]: Simplify (sqrt (- (* x x) 1)) into (sqrt (- (pow x 2) 1)) 1554041188.588 * [approximate]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in (x) around 0 1554041188.588 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 1554041188.588 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 1554041188.588 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.588 * [taylor]: Taking taylor expansion of x in x 1554041188.588 * [backup-simplify]: Simplify 0 into 0 1554041188.588 * [backup-simplify]: Simplify 1 into 1 1554041188.588 * [taylor]: Taking taylor expansion of 1 in x 1554041188.588 * [backup-simplify]: Simplify 1 into 1 1554041188.588 * [backup-simplify]: Simplify (- 1) into -1 1554041188.589 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041188.589 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554041188.589 * [backup-simplify]: Simplify (- 0) into 0 1554041188.589 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.590 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554041188.590 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 1554041188.590 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 1554041188.590 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.590 * [taylor]: Taking taylor expansion of x in x 1554041188.590 * [backup-simplify]: Simplify 0 into 0 1554041188.590 * [backup-simplify]: Simplify 1 into 1 1554041188.590 * [taylor]: Taking taylor expansion of 1 in x 1554041188.590 * [backup-simplify]: Simplify 1 into 1 1554041188.590 * [backup-simplify]: Simplify (- 1) into -1 1554041188.590 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041188.591 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554041188.591 * [backup-simplify]: Simplify (- 0) into 0 1554041188.591 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.592 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554041188.592 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554041188.592 * [backup-simplify]: Simplify 0 into 0 1554041188.592 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.592 * [backup-simplify]: Simplify (- 0) into 0 1554041188.593 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.594 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1554041188.595 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 1554041188.595 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554041188.595 * [backup-simplify]: Simplify (- 0) into 0 1554041188.596 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.596 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 1554041188.596 * [backup-simplify]: Simplify 0 into 0 1554041188.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554041188.597 * [backup-simplify]: Simplify (- 0) into 0 1554041188.597 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.600 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 1554041188.600 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 1554041188.602 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1554041188.602 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 x) (/ 1 x)) 1)) into (sqrt (- (/ 1 (pow x 2)) 1)) 1554041188.602 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0 1554041188.602 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1554041188.602 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1554041188.603 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554041188.603 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.603 * [taylor]: Taking taylor expansion of x in x 1554041188.603 * [backup-simplify]: Simplify 0 into 0 1554041188.603 * [backup-simplify]: Simplify 1 into 1 1554041188.603 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.603 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.603 * [taylor]: Taking taylor expansion of 1 in x 1554041188.603 * [backup-simplify]: Simplify 1 into 1 1554041188.603 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.604 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041188.604 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554041188.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041188.605 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.605 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554041188.605 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1554041188.605 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1554041188.605 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554041188.605 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.605 * [taylor]: Taking taylor expansion of x in x 1554041188.605 * [backup-simplify]: Simplify 0 into 0 1554041188.605 * [backup-simplify]: Simplify 1 into 1 1554041188.605 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.606 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.606 * [taylor]: Taking taylor expansion of 1 in x 1554041188.606 * [backup-simplify]: Simplify 1 into 1 1554041188.606 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.606 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041188.607 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554041188.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041188.612 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.613 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554041188.613 * [backup-simplify]: Simplify 1 into 1 1554041188.613 * [backup-simplify]: Simplify 0 into 0 1554041188.614 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554041188.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.616 * [backup-simplify]: Simplify (- 1) into -1 1554041188.616 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041188.617 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1554041188.617 * [backup-simplify]: Simplify -1/2 into -1/2 1554041188.618 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554041188.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.620 * [backup-simplify]: Simplify (- 0) into 0 1554041188.620 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.621 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1554041188.621 * [backup-simplify]: Simplify 0 into 0 1554041188.623 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554041188.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.624 * [backup-simplify]: Simplify (- 0) into 0 1554041188.625 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.626 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1554041188.626 * [backup-simplify]: Simplify -1/8 into -1/8 1554041188.626 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1554041188.627 * [backup-simplify]: Simplify (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1)) into (sqrt (- (/ 1 (pow x 2)) 1)) 1554041188.627 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in (x) around 0 1554041188.627 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1554041188.627 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1554041188.627 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554041188.627 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.627 * [taylor]: Taking taylor expansion of x in x 1554041188.627 * [backup-simplify]: Simplify 0 into 0 1554041188.627 * [backup-simplify]: Simplify 1 into 1 1554041188.627 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.628 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.628 * [taylor]: Taking taylor expansion of 1 in x 1554041188.628 * [backup-simplify]: Simplify 1 into 1 1554041188.628 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.628 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041188.629 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554041188.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041188.631 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.631 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554041188.631 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1554041188.631 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1554041188.631 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554041188.631 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.631 * [taylor]: Taking taylor expansion of x in x 1554041188.632 * [backup-simplify]: Simplify 0 into 0 1554041188.632 * [backup-simplify]: Simplify 1 into 1 1554041188.632 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.632 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.632 * [taylor]: Taking taylor expansion of 1 in x 1554041188.632 * [backup-simplify]: Simplify 1 into 1 1554041188.633 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.633 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041188.634 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554041188.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041188.635 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.636 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554041188.636 * [backup-simplify]: Simplify 1 into 1 1554041188.636 * [backup-simplify]: Simplify 0 into 0 1554041188.637 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554041188.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.638 * [backup-simplify]: Simplify (- 1) into -1 1554041188.638 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041188.639 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1554041188.639 * [backup-simplify]: Simplify -1/2 into -1/2 1554041188.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554041188.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.640 * [backup-simplify]: Simplify (- 0) into 0 1554041188.641 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.641 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1554041188.641 * [backup-simplify]: Simplify 0 into 0 1554041188.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554041188.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.643 * [backup-simplify]: Simplify (- 0) into 0 1554041188.643 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.644 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1554041188.644 * [backup-simplify]: Simplify -1/8 into -1/8 1554041188.644 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 (- x)) 3)) (+ (* -1/2 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- x)))))) into (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 1554041188.644 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 1554041188.644 * [backup-simplify]: Simplify (+ x (sqrt (- (* x x) 1))) into (+ x (sqrt (- (pow x 2) 1))) 1554041188.644 * [approximate]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in (x) around 0 1554041188.644 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x 1554041188.644 * [taylor]: Taking taylor expansion of x in x 1554041188.644 * [backup-simplify]: Simplify 0 into 0 1554041188.644 * [backup-simplify]: Simplify 1 into 1 1554041188.644 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 1554041188.644 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 1554041188.644 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.644 * [taylor]: Taking taylor expansion of x in x 1554041188.644 * [backup-simplify]: Simplify 0 into 0 1554041188.644 * [backup-simplify]: Simplify 1 into 1 1554041188.644 * [taylor]: Taking taylor expansion of 1 in x 1554041188.644 * [backup-simplify]: Simplify 1 into 1 1554041188.645 * [backup-simplify]: Simplify (- 1) into -1 1554041188.645 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041188.645 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554041188.645 * [backup-simplify]: Simplify (- 0) into 0 1554041188.646 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.646 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554041188.646 * [taylor]: Taking taylor expansion of (+ x (sqrt (- (pow x 2) 1))) in x 1554041188.646 * [taylor]: Taking taylor expansion of x in x 1554041188.646 * [backup-simplify]: Simplify 0 into 0 1554041188.646 * [backup-simplify]: Simplify 1 into 1 1554041188.646 * [taylor]: Taking taylor expansion of (sqrt (- (pow x 2) 1)) in x 1554041188.646 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 1554041188.646 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.646 * [taylor]: Taking taylor expansion of x in x 1554041188.646 * [backup-simplify]: Simplify 0 into 0 1554041188.646 * [backup-simplify]: Simplify 1 into 1 1554041188.646 * [taylor]: Taking taylor expansion of 1 in x 1554041188.646 * [backup-simplify]: Simplify 1 into 1 1554041188.646 * [backup-simplify]: Simplify (- 1) into -1 1554041188.647 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041188.647 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554041188.647 * [backup-simplify]: Simplify (- 0) into 0 1554041188.647 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.648 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554041188.648 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1554041188.649 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554041188.649 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.649 * [backup-simplify]: Simplify 1 into 1 1554041188.649 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.650 * [backup-simplify]: Simplify (- 0) into 0 1554041188.650 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.651 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1554041188.652 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 1554041188.653 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1554041188.654 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1554041188.654 * [backup-simplify]: Simplify (+ (/ 1 x) (sqrt (- (* (/ 1 x) (/ 1 x)) 1))) into (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) 1554041188.654 * [approximate]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0 1554041188.654 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 1554041188.654 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1554041188.654 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1554041188.654 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554041188.654 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.654 * [taylor]: Taking taylor expansion of x in x 1554041188.654 * [backup-simplify]: Simplify 0 into 0 1554041188.654 * [backup-simplify]: Simplify 1 into 1 1554041188.655 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.655 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.655 * [taylor]: Taking taylor expansion of 1 in x 1554041188.655 * [backup-simplify]: Simplify 1 into 1 1554041188.655 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.655 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041188.656 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554041188.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041188.656 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.657 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554041188.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041188.657 * [taylor]: Taking taylor expansion of x in x 1554041188.657 * [backup-simplify]: Simplify 0 into 0 1554041188.657 * [backup-simplify]: Simplify 1 into 1 1554041188.657 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.657 * [taylor]: Taking taylor expansion of (+ (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 1554041188.657 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1554041188.657 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1554041188.657 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554041188.657 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.657 * [taylor]: Taking taylor expansion of x in x 1554041188.657 * [backup-simplify]: Simplify 0 into 0 1554041188.657 * [backup-simplify]: Simplify 1 into 1 1554041188.657 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.658 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.658 * [taylor]: Taking taylor expansion of 1 in x 1554041188.658 * [backup-simplify]: Simplify 1 into 1 1554041188.658 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.658 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041188.659 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554041188.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041188.659 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.660 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554041188.660 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041188.660 * [taylor]: Taking taylor expansion of x in x 1554041188.660 * [backup-simplify]: Simplify 0 into 0 1554041188.660 * [backup-simplify]: Simplify 1 into 1 1554041188.660 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.660 * [backup-simplify]: Simplify (+ 1 1) into 2 1554041188.660 * [backup-simplify]: Simplify 2 into 2 1554041188.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041188.661 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.661 * [backup-simplify]: Simplify 0 into 0 1554041188.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554041188.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.662 * [backup-simplify]: Simplify (- 1) into -1 1554041188.663 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041188.663 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1554041188.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.664 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 1554041188.664 * [backup-simplify]: Simplify -1/2 into -1/2 1554041188.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554041188.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.665 * [backup-simplify]: Simplify (- 0) into 0 1554041188.666 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.666 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1554041188.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.667 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.667 * [backup-simplify]: Simplify 0 into 0 1554041188.668 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554041188.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.669 * [backup-simplify]: Simplify (- 0) into 0 1554041188.669 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.670 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1554041188.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.672 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 1554041188.672 * [backup-simplify]: Simplify -1/8 into -1/8 1554041188.672 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1554041188.672 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (sqrt (- (* (/ 1 (- x)) (/ 1 (- x))) 1))) into (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) 1554041188.672 * [approximate]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in (x) around 0 1554041188.672 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 1554041188.672 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1554041188.672 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1554041188.672 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554041188.672 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.672 * [taylor]: Taking taylor expansion of x in x 1554041188.672 * [backup-simplify]: Simplify 0 into 0 1554041188.672 * [backup-simplify]: Simplify 1 into 1 1554041188.673 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.673 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.673 * [taylor]: Taking taylor expansion of 1 in x 1554041188.673 * [backup-simplify]: Simplify 1 into 1 1554041188.674 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.674 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041188.675 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554041188.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041188.676 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.677 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554041188.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041188.677 * [taylor]: Taking taylor expansion of x in x 1554041188.677 * [backup-simplify]: Simplify 0 into 0 1554041188.677 * [backup-simplify]: Simplify 1 into 1 1554041188.677 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.677 * [taylor]: Taking taylor expansion of (- (sqrt (- (/ 1 (pow x 2)) 1)) (/ 1 x)) in x 1554041188.677 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow x 2)) 1)) in x 1554041188.677 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1554041188.677 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554041188.677 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.677 * [taylor]: Taking taylor expansion of x in x 1554041188.677 * [backup-simplify]: Simplify 0 into 0 1554041188.677 * [backup-simplify]: Simplify 1 into 1 1554041188.678 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.678 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.678 * [taylor]: Taking taylor expansion of 1 in x 1554041188.678 * [backup-simplify]: Simplify 1 into 1 1554041188.679 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.679 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041188.680 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554041188.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041188.681 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.681 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554041188.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041188.681 * [taylor]: Taking taylor expansion of x in x 1554041188.681 * [backup-simplify]: Simplify 0 into 0 1554041188.681 * [backup-simplify]: Simplify 1 into 1 1554041188.682 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.682 * [backup-simplify]: Simplify (- 1) into -1 1554041188.683 * [backup-simplify]: Simplify (+ 1 -1) into 0 1554041188.683 * [backup-simplify]: Simplify 0 into 0 1554041188.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041188.684 * [backup-simplify]: Simplify (- 0) into 0 1554041188.685 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.685 * [backup-simplify]: Simplify 0 into 0 1554041188.686 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554041188.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.687 * [backup-simplify]: Simplify (- 1) into -1 1554041188.688 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041188.689 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1554041188.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.690 * [backup-simplify]: Simplify (- 0) into 0 1554041188.691 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 1554041188.691 * [backup-simplify]: Simplify -1/2 into -1/2 1554041188.692 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554041188.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.693 * [backup-simplify]: Simplify (- 0) into 0 1554041188.694 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.695 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1554041188.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.696 * [backup-simplify]: Simplify (- 0) into 0 1554041188.696 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.696 * [backup-simplify]: Simplify 0 into 0 1554041188.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554041188.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.699 * [backup-simplify]: Simplify (- 0) into 0 1554041188.699 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.701 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1554041188.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.702 * [backup-simplify]: Simplify (- 0) into 0 1554041188.702 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 1554041188.703 * [backup-simplify]: Simplify -1/8 into -1/8 1554041188.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554041188.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.705 * [backup-simplify]: Simplify (- 0) into 0 1554041188.706 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.707 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/8)) (* 2 (* -1/2 0)))) (* 2 1)) into 0 1554041188.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.709 * [backup-simplify]: Simplify (- 0) into 0 1554041188.709 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.709 * [backup-simplify]: Simplify 0 into 0 1554041188.711 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554041188.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.712 * [backup-simplify]: Simplify (- 0) into 0 1554041188.712 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.714 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* -1/2 -1/8)))) (* 2 1)) into -1/16 1554041188.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.715 * [backup-simplify]: Simplify (- 0) into 0 1554041188.716 * [backup-simplify]: Simplify (+ -1/16 0) into -1/16 1554041188.716 * [backup-simplify]: Simplify -1/16 into -1/16 1554041188.716 * [backup-simplify]: Simplify (+ (* -1/16 (pow (/ 1 (- x)) 5)) (+ (* -1/8 (pow (/ 1 (- x)) 3)) (* -1/2 (/ 1 (- x))))) into (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1554041188.716 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2 1) 1554041188.717 * [backup-simplify]: Simplify (- (* x x) 1) into (- (pow x 2) 1) 1554041188.717 * [approximate]: Taking taylor expansion of (- (pow x 2) 1) in (x) around 0 1554041188.717 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 1554041188.717 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.717 * [taylor]: Taking taylor expansion of x in x 1554041188.717 * [backup-simplify]: Simplify 0 into 0 1554041188.717 * [backup-simplify]: Simplify 1 into 1 1554041188.717 * [taylor]: Taking taylor expansion of 1 in x 1554041188.717 * [backup-simplify]: Simplify 1 into 1 1554041188.717 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 1554041188.717 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.717 * [taylor]: Taking taylor expansion of x in x 1554041188.717 * [backup-simplify]: Simplify 0 into 0 1554041188.717 * [backup-simplify]: Simplify 1 into 1 1554041188.717 * [taylor]: Taking taylor expansion of 1 in x 1554041188.717 * [backup-simplify]: Simplify 1 into 1 1554041188.717 * [backup-simplify]: Simplify (- 1) into -1 1554041188.718 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041188.718 * [backup-simplify]: Simplify -1 into -1 1554041188.718 * [backup-simplify]: Simplify (- 0) into 0 1554041188.719 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.719 * [backup-simplify]: Simplify 0 into 0 1554041188.719 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.719 * [backup-simplify]: Simplify (- 0) into 0 1554041188.720 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.720 * [backup-simplify]: Simplify 1 into 1 1554041188.721 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554041188.721 * [backup-simplify]: Simplify (- 0) into 0 1554041188.721 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.721 * [backup-simplify]: Simplify 0 into 0 1554041188.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554041188.723 * [backup-simplify]: Simplify (- 0) into 0 1554041188.723 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.723 * [backup-simplify]: Simplify 0 into 0 1554041188.724 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554041188.724 * [backup-simplify]: Simplify (- 0) into 0 1554041188.725 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.725 * [backup-simplify]: Simplify 0 into 0 1554041188.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554041188.726 * [backup-simplify]: Simplify (- 0) into 0 1554041188.727 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.727 * [backup-simplify]: Simplify 0 into 0 1554041188.728 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554041188.729 * [backup-simplify]: Simplify (- 0) into 0 1554041188.729 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.729 * [backup-simplify]: Simplify 0 into 0 1554041188.730 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554041188.730 * [backup-simplify]: Simplify (- 0) into 0 1554041188.730 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.730 * [backup-simplify]: Simplify 0 into 0 1554041188.730 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) -1) into (- (pow x 2) 1) 1554041188.730 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) 1) into (- (/ 1 (pow x 2)) 1) 1554041188.730 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in (x) around 0 1554041188.730 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1554041188.730 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554041188.730 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.731 * [taylor]: Taking taylor expansion of x in x 1554041188.731 * [backup-simplify]: Simplify 0 into 0 1554041188.731 * [backup-simplify]: Simplify 1 into 1 1554041188.735 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.736 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.736 * [taylor]: Taking taylor expansion of 1 in x 1554041188.736 * [backup-simplify]: Simplify 1 into 1 1554041188.736 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1554041188.736 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554041188.736 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.736 * [taylor]: Taking taylor expansion of x in x 1554041188.736 * [backup-simplify]: Simplify 0 into 0 1554041188.736 * [backup-simplify]: Simplify 1 into 1 1554041188.736 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.736 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.736 * [taylor]: Taking taylor expansion of 1 in x 1554041188.736 * [backup-simplify]: Simplify 1 into 1 1554041188.737 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.737 * [backup-simplify]: Simplify 1 into 1 1554041188.737 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554041188.738 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041188.738 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.738 * [backup-simplify]: Simplify 0 into 0 1554041188.738 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554041188.739 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.739 * [backup-simplify]: Simplify (- 1) into -1 1554041188.739 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041188.739 * [backup-simplify]: Simplify -1 into -1 1554041188.740 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554041188.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.741 * [backup-simplify]: Simplify (- 0) into 0 1554041188.741 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.741 * [backup-simplify]: Simplify 0 into 0 1554041188.742 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554041188.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.743 * [backup-simplify]: Simplify (- 0) into 0 1554041188.743 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.743 * [backup-simplify]: Simplify 0 into 0 1554041188.744 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554041188.744 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.744 * [backup-simplify]: Simplify (- 0) into 0 1554041188.745 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.745 * [backup-simplify]: Simplify 0 into 0 1554041188.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554041188.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.746 * [backup-simplify]: Simplify (- 0) into 0 1554041188.746 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.746 * [backup-simplify]: Simplify 0 into 0 1554041188.747 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1554041188.748 * [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 1554041188.748 * [backup-simplify]: Simplify (- 0) into 0 1554041188.748 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.748 * [backup-simplify]: Simplify 0 into 0 1554041188.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1554041188.750 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.750 * [backup-simplify]: Simplify (- 0) into 0 1554041188.750 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.751 * [backup-simplify]: Simplify 0 into 0 1554041188.751 * [backup-simplify]: Simplify (+ -1 (* 1 (pow (/ 1 (/ 1 x)) 2))) into (- (pow x 2) 1) 1554041188.751 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) 1) into (- (/ 1 (pow x 2)) 1) 1554041188.751 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in (x) around 0 1554041188.751 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1554041188.751 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554041188.751 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.751 * [taylor]: Taking taylor expansion of x in x 1554041188.751 * [backup-simplify]: Simplify 0 into 0 1554041188.751 * [backup-simplify]: Simplify 1 into 1 1554041188.751 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.751 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.751 * [taylor]: Taking taylor expansion of 1 in x 1554041188.751 * [backup-simplify]: Simplify 1 into 1 1554041188.751 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 1554041188.751 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554041188.752 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554041188.752 * [taylor]: Taking taylor expansion of x in x 1554041188.752 * [backup-simplify]: Simplify 0 into 0 1554041188.752 * [backup-simplify]: Simplify 1 into 1 1554041188.752 * [backup-simplify]: Simplify (* 1 1) into 1 1554041188.752 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041188.752 * [taylor]: Taking taylor expansion of 1 in x 1554041188.752 * [backup-simplify]: Simplify 1 into 1 1554041188.752 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041188.752 * [backup-simplify]: Simplify 1 into 1 1554041188.753 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554041188.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041188.753 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.754 * [backup-simplify]: Simplify 0 into 0 1554041188.754 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554041188.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.755 * [backup-simplify]: Simplify (- 1) into -1 1554041188.755 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041188.755 * [backup-simplify]: Simplify -1 into -1 1554041188.756 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554041188.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.756 * [backup-simplify]: Simplify (- 0) into 0 1554041188.757 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.757 * [backup-simplify]: Simplify 0 into 0 1554041188.757 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1554041188.758 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.758 * [backup-simplify]: Simplify (- 0) into 0 1554041188.758 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.758 * [backup-simplify]: Simplify 0 into 0 1554041188.759 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1554041188.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.760 * [backup-simplify]: Simplify (- 0) into 0 1554041188.760 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.760 * [backup-simplify]: Simplify 0 into 0 1554041188.761 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1554041188.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.762 * [backup-simplify]: Simplify (- 0) into 0 1554041188.763 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.763 * [backup-simplify]: Simplify 0 into 0 1554041188.764 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1554041188.765 * [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 1554041188.766 * [backup-simplify]: Simplify (- 0) into 0 1554041188.766 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.766 * [backup-simplify]: Simplify 0 into 0 1554041188.768 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))))) into 0 1554041188.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041188.770 * [backup-simplify]: Simplify (- 0) into 0 1554041188.770 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041188.770 * [backup-simplify]: Simplify 0 into 0 1554041188.770 * [backup-simplify]: Simplify (+ -1 (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (- (pow x 2) 1) 1554041188.770 * * * [progress]: simplifying candidates 1554041188.770 * * * * [progress]: [ 1 / 57 ] simplifiying candidate # 1554041188.770 * * * * [progress]: [ 2 / 57 ] simplifiying candidate # 1554041188.770 * * * * [progress]: [ 3 / 57 ] simplifiying candidate # 1554041188.771 * * * * [progress]: [ 4 / 57 ] simplifiying candidate # 1554041188.771 * * * * [progress]: [ 5 / 57 ] simplifiying candidate # 1554041188.771 * * * * [progress]: [ 6 / 57 ] simplifiying candidate # 1554041188.771 * * * * [progress]: [ 7 / 57 ] simplifiying candidate # 1554041188.771 * [simplify]: Simplifying (sqrt (* (cbrt (- (* x x) 1)) (cbrt (- (* x x) 1)))) 1554041188.771 * * [simplify]: iters left: 6 (7 enodes) 1554041188.775 * * [simplify]: iters left: 5 (30 enodes) 1554041188.785 * * [simplify]: iters left: 4 (41 enodes) 1554041188.798 * * [simplify]: iters left: 3 (57 enodes) 1554041188.818 * * [simplify]: iters left: 2 (94 enodes) 1554041188.836 * * [simplify]: iters left: 1 (136 enodes) 1554041188.870 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041188.870 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041188.870 * * [simplify]: Extracting #2: cost 7 inf + 0 1554041188.870 * * [simplify]: Extracting #3: cost 48 inf + 0 1554041188.870 * * [simplify]: Extracting #4: cost 64 inf + 126 1554041188.871 * * [simplify]: Extracting #5: cost 28 inf + 3789 1554041188.873 * * [simplify]: Extracting #6: cost 1 inf + 6840 1554041188.874 * * [simplify]: Extracting #7: cost 0 inf + 6922 1554041188.876 * [simplify]: Simplified to (fabs (cbrt (- (* x x) 1))) 1554041188.876 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (- (* x x) 1))) (sqrt (cbrt (- (* x x) 1))))))) 1554041188.876 * * * * [progress]: [ 8 / 57 ] simplifiying candidate # 1554041188.876 * [simplify]: Simplifying (sqrt (sqrt (- (* x x) 1))) 1554041188.876 * * [simplify]: iters left: 6 (6 enodes) 1554041188.880 * * [simplify]: iters left: 5 (26 enodes) 1554041188.889 * * [simplify]: iters left: 4 (37 enodes) 1554041188.900 * * [simplify]: iters left: 3 (53 enodes) 1554041188.919 * * [simplify]: iters left: 2 (90 enodes) 1554041188.945 * * [simplify]: iters left: 1 (132 enodes) 1554041188.979 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041188.979 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041188.979 * * [simplify]: Extracting #2: cost 5 inf + 0 1554041188.979 * * [simplify]: Extracting #3: cost 44 inf + 0 1554041188.980 * * [simplify]: Extracting #4: cost 60 inf + 169 1554041188.982 * * [simplify]: Extracting #5: cost 14 inf + 4649 1554041188.985 * * [simplify]: Extracting #6: cost 0 inf + 6317 1554041188.989 * [simplify]: Simplified to (sqrt (sqrt (- (* x x) 1))) 1554041188.989 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (- (* x x) 1))) (sqrt (sqrt (- (* x x) 1))))))) 1554041188.989 * * * * [progress]: [ 9 / 57 ] simplifiying candidate # 1554041188.989 * [simplify]: Simplifying (sqrt 1) 1554041188.989 * * [simplify]: iters left: 1 (2 enodes) 1554041188.992 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041188.992 * * [simplify]: Extracting #1: cost 0 inf + 1 1554041188.992 * [simplify]: Simplified to 1 1554041188.992 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (sqrt (- (* x x) 1)))))) 1554041188.992 * * * * [progress]: [ 10 / 57 ] simplifiying candidate # 1554041188.993 * [simplify]: Simplifying (sqrt (+ x (sqrt 1))) 1554041188.993 * * [simplify]: iters left: 4 (5 enodes) 1554041188.997 * * [simplify]: iters left: 3 (18 enodes) 1554041189.003 * * [simplify]: iters left: 2 (20 enodes) 1554041189.008 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.008 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041189.008 * * [simplify]: Extracting #2: cost 6 inf + 0 1554041189.008 * * [simplify]: Extracting #3: cost 4 inf + 2 1554041189.008 * * [simplify]: Extracting #4: cost 0 inf + 250 1554041189.008 * [simplify]: Simplified to (sqrt (+ 1 x)) 1554041189.009 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x (sqrt 1))))))) 1554041189.009 * * * * [progress]: [ 11 / 57 ] simplifiying candidate # 1554041189.009 * [simplify]: Simplifying (sqrt (+ x 1)) 1554041189.009 * * [simplify]: iters left: 3 (4 enodes) 1554041189.012 * * [simplify]: iters left: 2 (15 enodes) 1554041189.016 * * [simplify]: iters left: 1 (17 enodes) 1554041189.022 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.022 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041189.022 * * [simplify]: Extracting #2: cost 6 inf + 0 1554041189.022 * * [simplify]: Extracting #3: cost 2 inf + 86 1554041189.022 * * [simplify]: Extracting #4: cost 1 inf + 168 1554041189.022 * * [simplify]: Extracting #5: cost 0 inf + 250 1554041189.023 * [simplify]: Simplified to (sqrt (+ 1 x)) 1554041189.023 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 1554041189.023 * * * * [progress]: [ 12 / 57 ] simplifiying candidate # 1554041189.023 * [simplify]: Simplifying (sqrt (+ x 1)) 1554041189.023 * * [simplify]: iters left: 3 (4 enodes) 1554041189.025 * * [simplify]: iters left: 2 (15 enodes) 1554041189.030 * * [simplify]: iters left: 1 (17 enodes) 1554041189.035 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.035 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041189.035 * * [simplify]: Extracting #2: cost 6 inf + 0 1554041189.036 * * [simplify]: Extracting #3: cost 2 inf + 86 1554041189.036 * * [simplify]: Extracting #4: cost 1 inf + 168 1554041189.036 * * [simplify]: Extracting #5: cost 0 inf + 250 1554041189.036 * [simplify]: Simplified to (sqrt (+ 1 x)) 1554041189.036 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1)))))) 1554041189.036 * * * * [progress]: [ 13 / 57 ] simplifiying candidate # 1554041189.036 * [simplify]: Simplifying (sqrt (- (pow (* x x) 3) (pow 1 3))) 1554041189.037 * * [simplify]: iters left: 6 (8 enodes) 1554041189.042 * * [simplify]: iters left: 5 (39 enodes) 1554041189.051 * * [simplify]: iters left: 4 (80 enodes) 1554041189.071 * * [simplify]: iters left: 3 (149 enodes) 1554041189.126 * * [simplify]: iters left: 2 (298 enodes) 1554041189.265 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.265 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041189.265 * * [simplify]: Extracting #2: cost 31 inf + 0 1554041189.265 * * [simplify]: Extracting #3: cost 128 inf + 2 1554041189.266 * * [simplify]: Extracting #4: cost 176 inf + 885 1554041189.267 * * [simplify]: Extracting #5: cost 159 inf + 6736 1554041189.270 * * [simplify]: Extracting #6: cost 77 inf + 32760 1554041189.276 * * [simplify]: Extracting #7: cost 2 inf + 61285 1554041189.284 * * [simplify]: Extracting #8: cost 0 inf + 61840 1554041189.297 * [simplify]: Simplified to (sqrt (- (* (* (* x x) (* x x)) (* x x)) 1)) 1554041189.297 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (sqrt (- (* (* (* x x) (* x x)) (* x x)) 1)) (sqrt (+ (* (* x x) (* x x)) (+ (* 1 1) (* (* x x) 1)))))))) 1554041189.297 * * * * [progress]: [ 14 / 57 ] simplifiying candidate # 1554041189.297 * [simplify]: Simplifying (sqrt (- (* (* x x) (* x x)) (* 1 1))) 1554041189.297 * * [simplify]: iters left: 6 (7 enodes) 1554041189.307 * * [simplify]: iters left: 5 (28 enodes) 1554041189.315 * * [simplify]: iters left: 4 (39 enodes) 1554041189.323 * * [simplify]: iters left: 3 (59 enodes) 1554041189.335 * * [simplify]: iters left: 2 (106 enodes) 1554041189.360 * * [simplify]: iters left: 1 (251 enodes) 1554041189.459 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.459 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041189.459 * * [simplify]: Extracting #2: cost 47 inf + 0 1554041189.460 * * [simplify]: Extracting #3: cost 106 inf + 2 1554041189.461 * * [simplify]: Extracting #4: cost 121 inf + 1185 1554041189.466 * * [simplify]: Extracting #5: cost 53 inf + 10370 1554041189.473 * * [simplify]: Extracting #6: cost 15 inf + 17105 1554041189.481 * * [simplify]: Extracting #7: cost 3 inf + 21444 1554041189.490 * * [simplify]: Extracting #8: cost 0 inf + 22582 1554041189.502 * [simplify]: Simplified to (sqrt (+ (* (* x x) (* x x)) -1)) 1554041189.502 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (sqrt (+ (* (* x x) (* x x)) -1)) (sqrt (+ (* x x) 1)))))) 1554041189.502 * * * * [progress]: [ 15 / 57 ] simplifiying candidate # 1554041189.502 * [simplify]: Simplifying (- (* x x) 1) 1554041189.502 * * [simplify]: iters left: 4 (4 enodes) 1554041189.505 * * [simplify]: iters left: 3 (20 enodes) 1554041189.512 * * [simplify]: iters left: 2 (31 enodes) 1554041189.522 * * [simplify]: iters left: 1 (47 enodes) 1554041189.540 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.541 * * [simplify]: Extracting #1: cost 10 inf + 0 1554041189.541 * * [simplify]: Extracting #2: cost 19 inf + 2 1554041189.541 * * [simplify]: Extracting #3: cost 18 inf + 3 1554041189.541 * * [simplify]: Extracting #4: cost 4 inf + 749 1554041189.542 * * [simplify]: Extracting #5: cost 0 inf + 1077 1554041189.543 * [simplify]: Simplified to (- (* x x) 1) 1554041189.543 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (- (* x x) 1) (/ 1 2))))) 1554041189.543 * * * * [progress]: [ 16 / 57 ] simplifiying candidate # 1554041189.543 * * * * [progress]: [ 17 / 57 ] simplifiying candidate # 1554041189.544 * [simplify]: Simplifying (sqrt (- (* x x) 1)) 1554041189.544 * * [simplify]: iters left: 5 (5 enodes) 1554041189.547 * * [simplify]: iters left: 4 (23 enodes) 1554041189.554 * * [simplify]: iters left: 3 (34 enodes) 1554041189.565 * * [simplify]: iters left: 2 (50 enodes) 1554041189.584 * * [simplify]: iters left: 1 (87 enodes) 1554041189.598 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.599 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041189.599 * * [simplify]: Extracting #2: cost 25 inf + 0 1554041189.599 * * [simplify]: Extracting #3: cost 19 inf + 942 1554041189.599 * * [simplify]: Extracting #4: cost 2 inf + 2293 1554041189.600 * * [simplify]: Extracting #5: cost 0 inf + 2496 1554041189.601 * [simplify]: Simplified to (sqrt (- (* x x) 1)) 1554041189.601 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (fabs (sqrt (- (* x x) 1)))))) 1554041189.601 * * * * [progress]: [ 18 / 57 ] simplifiying candidate # 1554041189.601 * * * * [progress]: [ 19 / 57 ] simplifiying candidate #real (real->posit16 (sqrt (- (* x x) 1)))))))> 1554041189.601 * * * * [progress]: [ 20 / 57 ] simplifiying candidate # 1554041189.601 * [simplify]: Simplifying (* (exp x) (exp (sqrt (- (* x x) 1)))) 1554041189.601 * * [simplify]: iters left: 6 (8 enodes) 1554041189.604 * * [simplify]: iters left: 5 (35 enodes) 1554041189.610 * * [simplify]: iters left: 4 (50 enodes) 1554041189.620 * * [simplify]: iters left: 3 (66 enodes) 1554041189.635 * * [simplify]: iters left: 2 (103 enodes) 1554041189.652 * * [simplify]: iters left: 1 (145 enodes) 1554041189.700 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.700 * * [simplify]: Extracting #1: cost 5 inf + 0 1554041189.700 * * [simplify]: Extracting #2: cost 10 inf + 0 1554041189.701 * * [simplify]: Extracting #3: cost 11 inf + 1 1554041189.701 * * [simplify]: Extracting #4: cost 48 inf + 143 1554041189.701 * * [simplify]: Extracting #5: cost 37 inf + 3569 1554041189.703 * * [simplify]: Extracting #6: cost 1 inf + 7251 1554041189.705 * * [simplify]: Extracting #7: cost 0 inf + 7266 1554041189.706 * [simplify]: Simplified to (exp (+ (sqrt (- (* x x) 1)) x)) 1554041189.706 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ (sqrt (- (* x x) 1)) x))))) 1554041189.706 * * * * [progress]: [ 21 / 57 ] simplifiying candidate # 1554041189.707 * * * * [progress]: [ 22 / 57 ] simplifiying candidate # 1554041189.707 * * * * [progress]: [ 23 / 57 ] simplifiying candidate # 1554041189.707 * * * * [progress]: [ 24 / 57 ] simplifiying candidate # 1554041189.707 * * * * [progress]: [ 25 / 57 ] simplifiying candidate # 1554041189.707 * * * * [progress]: [ 26 / 57 ] simplifiying candidate # 1554041189.707 * * * * [progress]: [ 27 / 57 ] simplifiying candidate # 1554041189.707 * * * * [progress]: [ 28 / 57 ] simplifiying candidate # 1554041189.707 * * * * [progress]: [ 29 / 57 ] simplifiying candidate # 1554041189.707 * * * * [progress]: [ 30 / 57 ] simplifiying candidate # 1554041189.707 * [simplify]: Simplifying (+ x (sqrt (- (* x x) 1))) 1554041189.707 * * [simplify]: iters left: 6 (6 enodes) 1554041189.711 * * [simplify]: iters left: 5 (27 enodes) 1554041189.716 * * [simplify]: iters left: 4 (38 enodes) 1554041189.727 * * [simplify]: iters left: 3 (54 enodes) 1554041189.748 * * [simplify]: iters left: 2 (91 enodes) 1554041189.776 * * [simplify]: iters left: 1 (133 enodes) 1554041189.833 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.833 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041189.833 * * [simplify]: Extracting #2: cost 5 inf + 1 1554041189.834 * * [simplify]: Extracting #3: cost 44 inf + 1 1554041189.834 * * [simplify]: Extracting #4: cost 54 inf + 659 1554041189.836 * * [simplify]: Extracting #5: cost 9 inf + 5142 1554041189.842 * * [simplify]: Extracting #6: cost 0 inf + 6277 1554041189.846 * * [simplify]: Extracting #7: cost 0 inf + 6237 1554041189.849 * [simplify]: Simplified to (+ x (sqrt (- (* x x) 1))) 1554041189.849 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ x (sqrt (- (* x x) 1)))))) 1554041189.849 * * * * [progress]: [ 31 / 57 ] simplifiying candidate #real (real->posit16 (+ x (sqrt (- (* x x) 1)))))))> 1554041189.849 * * * * [progress]: [ 32 / 57 ] simplifiying candidate # 1554041189.850 * * * * [progress]: [ 33 / 57 ] simplifiying candidate # 1554041189.850 * [simplify]: Simplifying (/ (exp (* x x)) (exp 1)) 1554041189.850 * * [simplify]: iters left: 5 (6 enodes) 1554041189.854 * * [simplify]: iters left: 4 (23 enodes) 1554041189.861 * * [simplify]: iters left: 3 (39 enodes) 1554041189.876 * * [simplify]: iters left: 2 (65 enodes) 1554041189.893 * * [simplify]: iters left: 1 (125 enodes) 1554041189.925 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.925 * * [simplify]: Extracting #1: cost 31 inf + 0 1554041189.925 * * [simplify]: Extracting #2: cost 74 inf + 1 1554041189.926 * * [simplify]: Extracting #3: cost 90 inf + 160 1554041189.927 * * [simplify]: Extracting #4: cost 48 inf + 5930 1554041189.932 * * [simplify]: Extracting #5: cost 10 inf + 17265 1554041189.937 * * [simplify]: Extracting #6: cost 0 inf + 22987 1554041189.942 * * [simplify]: Extracting #7: cost 0 inf + 22665 1554041189.946 * [simplify]: Simplified to (/ (exp (* x x)) E) 1554041189.947 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (sqrt (log (/ (exp (* x x)) E)))))) 1554041189.947 * * * * [progress]: [ 34 / 57 ] simplifiying candidate # 1554041189.947 * * * * [progress]: [ 35 / 57 ] simplifiying candidate # 1554041189.947 * * * * [progress]: [ 36 / 57 ] simplifiying candidate # 1554041189.947 * * * * [progress]: [ 37 / 57 ] simplifiying candidate # 1554041189.947 * * * * [progress]: [ 38 / 57 ] simplifiying candidate # 1554041189.947 * * * * [progress]: [ 39 / 57 ] simplifiying candidate # 1554041189.947 * * * * [progress]: [ 40 / 57 ] simplifiying candidate # 1554041189.947 * * * * [progress]: [ 41 / 57 ] simplifiying candidate # 1554041189.947 * * * * [progress]: [ 42 / 57 ] simplifiying candidate # 1554041189.947 * * * * [progress]: [ 43 / 57 ] simplifiying candidate # 1554041189.947 * * * * [progress]: [ 44 / 57 ] simplifiying candidate # 1554041189.948 * [simplify]: Simplifying (+ x (sqrt 1)) 1554041189.948 * * [simplify]: iters left: 3 (4 enodes) 1554041189.951 * * [simplify]: iters left: 2 (15 enodes) 1554041189.956 * * [simplify]: iters left: 1 (17 enodes) 1554041189.961 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.961 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041189.961 * * [simplify]: Extracting #2: cost 2 inf + 2 1554041189.961 * * [simplify]: Extracting #3: cost 1 inf + 44 1554041189.961 * * [simplify]: Extracting #4: cost 0 inf + 86 1554041189.961 * [simplify]: Simplified to (+ 1 x) 1554041189.961 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (sqrt (* (+ 1 x) (- x (sqrt 1))))))) 1554041189.961 * [simplify]: Simplifying (- x (sqrt 1)) 1554041189.961 * * [simplify]: iters left: 3 (4 enodes) 1554041189.968 * * [simplify]: iters left: 2 (17 enodes) 1554041189.974 * * [simplify]: iters left: 1 (23 enodes) 1554041189.980 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.980 * * [simplify]: Extracting #1: cost 5 inf + 0 1554041189.980 * * [simplify]: Extracting #2: cost 2 inf + 3 1554041189.980 * * [simplify]: Extracting #3: cost 0 inf + 87 1554041189.981 * [simplify]: Simplified to (+ x -1) 1554041189.981 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (sqrt (* (+ x (sqrt 1)) (+ x -1)))))) 1554041189.981 * * * * [progress]: [ 45 / 57 ] simplifiying candidate # 1554041189.981 * [simplify]: Simplifying (+ x 1) 1554041189.981 * * [simplify]: iters left: 2 (3 enodes) 1554041189.983 * * [simplify]: iters left: 1 (12 enodes) 1554041189.987 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.987 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041189.987 * * [simplify]: Extracting #2: cost 2 inf + 2 1554041189.987 * * [simplify]: Extracting #3: cost 0 inf + 86 1554041189.987 * [simplify]: Simplified to (+ 1 x) 1554041189.987 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (sqrt (* (+ 1 x) (- x 1)))))) 1554041189.988 * [simplify]: Simplifying (- x 1) 1554041189.988 * * [simplify]: iters left: 2 (3 enodes) 1554041189.990 * * [simplify]: iters left: 1 (14 enodes) 1554041189.994 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041189.994 * * [simplify]: Extracting #1: cost 5 inf + 0 1554041189.995 * * [simplify]: Extracting #2: cost 2 inf + 3 1554041189.995 * * [simplify]: Extracting #3: cost 0 inf + 87 1554041189.995 * [simplify]: Simplified to (- x 1) 1554041189.995 * [simplify]: Simplified (2 1 2 1 2) to (λ (x) (log (+ x (sqrt (* (+ x 1) (- x 1)))))) 1554041189.995 * * * * [progress]: [ 46 / 57 ] simplifiying candidate # 1554041189.995 * [simplify]: Simplifying (+ x 1) 1554041189.995 * * [simplify]: iters left: 2 (3 enodes) 1554041189.997 * * [simplify]: iters left: 1 (12 enodes) 1554041190.001 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041190.001 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041190.001 * * [simplify]: Extracting #2: cost 2 inf + 2 1554041190.001 * * [simplify]: Extracting #3: cost 0 inf + 86 1554041190.001 * [simplify]: Simplified to (+ 1 x) 1554041190.001 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (sqrt (* (+ 1 x) (- x 1)))))) 1554041190.001 * * * * [progress]: [ 47 / 57 ] simplifiying candidate # 1554041190.001 * * * * [progress]: [ 48 / 57 ] simplifiying candidate #real (real->posit16 (- (* x x) 1)))))))> 1554041190.001 * * * * [progress]: [ 49 / 57 ] simplifiying candidate # 1554041190.002 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1554041190.002 * * [simplify]: iters left: 6 (15 enodes) 1554041190.011 * * [simplify]: iters left: 5 (63 enodes) 1554041190.032 * * [simplify]: iters left: 4 (93 enodes) 1554041190.055 * * [simplify]: iters left: 3 (124 enodes) 1554041190.073 * * [simplify]: iters left: 2 (163 enodes) 1554041190.113 * * [simplify]: iters left: 1 (241 enodes) 1554041190.169 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041190.169 * * [simplify]: Extracting #1: cost 8 inf + 0 1554041190.170 * * [simplify]: Extracting #2: cost 59 inf + 0 1554041190.170 * * [simplify]: Extracting #3: cost 87 inf + 127 1554041190.173 * * [simplify]: Extracting #4: cost 19 inf + 8843 1554041190.179 * * [simplify]: Extracting #5: cost 2 inf + 11487 1554041190.184 * * [simplify]: Extracting #6: cost 0 inf + 11893 1554041190.190 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x))))) 1554041190.190 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x)))))))) 1554041190.190 * * * * [progress]: [ 50 / 57 ] simplifiying candidate # 1554041190.190 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1554041190.190 * * [simplify]: iters left: 6 (12 enodes) 1554041190.199 * * [simplify]: iters left: 5 (57 enodes) 1554041190.211 * * [simplify]: iters left: 4 (97 enodes) 1554041190.229 * * [simplify]: iters left: 3 (170 enodes) 1554041190.275 * * [simplify]: iters left: 2 (285 enodes) 1554041190.378 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041190.378 * * [simplify]: Extracting #1: cost 17 inf + 0 1554041190.379 * * [simplify]: Extracting #2: cost 72 inf + 1 1554041190.379 * * [simplify]: Extracting #3: cost 124 inf + 335 1554041190.380 * * [simplify]: Extracting #4: cost 87 inf + 7689 1554041190.383 * * [simplify]: Extracting #5: cost 20 inf + 28115 1554041190.388 * * [simplify]: Extracting #6: cost 1 inf + 32556 1554041190.392 * * [simplify]: Extracting #7: cost 0 inf + 32506 1554041190.397 * [simplify]: Simplified to (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x)) 1554041190.397 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x))))) 1554041190.397 * * * * [progress]: [ 51 / 57 ] simplifiying candidate # 1554041190.397 * [simplify]: Simplifying (- (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x))) x) 1554041190.397 * * [simplify]: iters left: 6 (12 enodes) 1554041190.402 * * [simplify]: iters left: 5 (57 enodes) 1554041190.417 * * [simplify]: iters left: 4 (96 enodes) 1554041190.437 * * [simplify]: iters left: 3 (144 enodes) 1554041190.475 * * [simplify]: iters left: 2 (225 enodes) 1554041190.528 * * [simplify]: iters left: 1 (447 enodes) 1554041190.741 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041190.741 * * [simplify]: Extracting #1: cost 16 inf + 0 1554041190.741 * * [simplify]: Extracting #2: cost 143 inf + 42 1554041190.742 * * [simplify]: Extracting #3: cost 262 inf + 620 1554041190.744 * * [simplify]: Extracting #4: cost 227 inf + 7352 1554041190.750 * * [simplify]: Extracting #5: cost 113 inf + 63033 1554041190.770 * * [simplify]: Extracting #6: cost 6 inf + 122361 1554041190.782 * * [simplify]: Extracting #7: cost 0 inf + 123770 1554041190.798 * * [simplify]: Extracting #8: cost 0 inf + 123691 1554041190.821 * [simplify]: Simplified to (- (+ (/ (/ 1/8 (* x x)) x) (/ 1/2 x)) x) 1554041190.821 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (- (+ (/ (/ 1/8 (* x x)) x) (/ 1/2 x)) x)))) 1554041190.822 * * * * [progress]: [ 52 / 57 ] simplifiying candidate # 1554041190.822 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1554041190.822 * * [simplify]: iters left: 6 (10 enodes) 1554041190.829 * * [simplify]: iters left: 5 (42 enodes) 1554041190.840 * * [simplify]: iters left: 4 (64 enodes) 1554041190.850 * * [simplify]: iters left: 3 (86 enodes) 1554041190.863 * * [simplify]: iters left: 2 (100 enodes) 1554041190.886 * * [simplify]: iters left: 1 (120 enodes) 1554041190.905 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041190.905 * * [simplify]: Extracting #1: cost 8 inf + 0 1554041190.905 * * [simplify]: Extracting #2: cost 26 inf + 1 1554041190.906 * * [simplify]: Extracting #3: cost 33 inf + 332 1554041190.906 * * [simplify]: Extracting #4: cost 10 inf + 2581 1554041190.907 * * [simplify]: Extracting #5: cost 0 inf + 4169 1554041190.908 * [simplify]: Simplified to (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))) 1554041190.908 * [simplify]: Simplified (2 1) to (λ (x) (log (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))))) 1554041190.908 * * * * [progress]: [ 53 / 57 ] simplifiying candidate # 1554041190.908 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1554041190.908 * * [simplify]: iters left: 6 (14 enodes) 1554041190.918 * * [simplify]: iters left: 5 (63 enodes) 1554041190.941 * * [simplify]: iters left: 4 (101 enodes) 1554041190.977 * * [simplify]: iters left: 3 (174 enodes) 1554041191.016 * * [simplify]: iters left: 2 (289 enodes) 1554041191.092 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041191.092 * * [simplify]: Extracting #1: cost 17 inf + 0 1554041191.092 * * [simplify]: Extracting #2: cost 76 inf + 0 1554041191.093 * * [simplify]: Extracting #3: cost 132 inf + 6 1554041191.093 * * [simplify]: Extracting #4: cost 113 inf + 2471 1554041191.096 * * [simplify]: Extracting #5: cost 46 inf + 18924 1554041191.100 * * [simplify]: Extracting #6: cost 1 inf + 36409 1554041191.104 * * [simplify]: Extracting #7: cost 0 inf + 36461 1554041191.112 * [simplify]: Simplified to (+ (* 2 x) (- (/ -1/2 x) (/ 1/8 (* x (* x x))))) 1554041191.112 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (* 2 x) (- (/ -1/2 x) (/ 1/8 (* x (* x x))))))) 1554041191.112 * * * * [progress]: [ 54 / 57 ] simplifiying candidate # 1554041191.113 * [simplify]: Simplifying (+ (* 1/16 (/ 1 (pow x 5))) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1554041191.113 * * [simplify]: iters left: 6 (17 enodes) 1554041191.125 * * [simplify]: iters left: 5 (78 enodes) 1554041191.154 * * [simplify]: iters left: 4 (129 enodes) 1554041191.180 * * [simplify]: iters left: 3 (209 enodes) 1554041191.237 * * [simplify]: iters left: 2 (357 enodes) 1554041191.332 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041191.332 * * [simplify]: Extracting #1: cost 8 inf + 0 1554041191.332 * * [simplify]: Extracting #2: cost 71 inf + 0 1554041191.332 * * [simplify]: Extracting #3: cost 160 inf + 87 1554041191.333 * * [simplify]: Extracting #4: cost 159 inf + 1823 1554041191.335 * * [simplify]: Extracting #5: cost 109 inf + 16770 1554041191.339 * * [simplify]: Extracting #6: cost 17 inf + 53698 1554041191.347 * * [simplify]: Extracting #7: cost 0 inf + 61584 1554041191.357 * [simplify]: Simplified to (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ (/ 1/8 x) x) x)) 1554041191.357 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (+ (/ 1/16 (pow x 5)) (/ 1/2 x)) (/ (/ (/ 1/8 x) x) x)))) 1554041191.357 * * * * [progress]: [ 55 / 57 ] simplifiying candidate # 1554041191.357 * [simplify]: Simplifying (- (pow x 2) 1) 1554041191.358 * * [simplify]: iters left: 3 (5 enodes) 1554041191.360 * * [simplify]: iters left: 2 (24 enodes) 1554041191.364 * * [simplify]: iters left: 1 (31 enodes) 1554041191.369 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041191.369 * * [simplify]: Extracting #1: cost 7 inf + 0 1554041191.369 * * [simplify]: Extracting #2: cost 10 inf + 2 1554041191.369 * * [simplify]: Extracting #3: cost 8 inf + 4 1554041191.369 * * [simplify]: Extracting #4: cost 2 inf + 294 1554041191.369 * * [simplify]: Extracting #5: cost 0 inf + 418 1554041191.369 * [simplify]: Simplified to (+ (* x x) -1) 1554041191.369 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (sqrt (+ (* x x) -1))))) 1554041191.369 * * * * [progress]: [ 56 / 57 ] simplifiying candidate # 1554041191.370 * [simplify]: Simplifying (- (pow x 2) 1) 1554041191.370 * * [simplify]: iters left: 3 (5 enodes) 1554041191.372 * * [simplify]: iters left: 2 (24 enodes) 1554041191.376 * * [simplify]: iters left: 1 (31 enodes) 1554041191.380 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041191.380 * * [simplify]: Extracting #1: cost 7 inf + 0 1554041191.380 * * [simplify]: Extracting #2: cost 10 inf + 2 1554041191.380 * * [simplify]: Extracting #3: cost 8 inf + 4 1554041191.381 * * [simplify]: Extracting #4: cost 2 inf + 294 1554041191.381 * * [simplify]: Extracting #5: cost 0 inf + 418 1554041191.381 * [simplify]: Simplified to (+ (* x x) -1) 1554041191.381 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (sqrt (+ (* x x) -1))))) 1554041191.381 * * * * [progress]: [ 57 / 57 ] simplifiying candidate # 1554041191.381 * [simplify]: Simplifying (- (pow x 2) 1) 1554041191.381 * * [simplify]: iters left: 3 (5 enodes) 1554041191.383 * * [simplify]: iters left: 2 (24 enodes) 1554041191.387 * * [simplify]: iters left: 1 (31 enodes) 1554041191.394 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041191.394 * * [simplify]: Extracting #1: cost 7 inf + 0 1554041191.395 * * [simplify]: Extracting #2: cost 10 inf + 2 1554041191.395 * * [simplify]: Extracting #3: cost 8 inf + 4 1554041191.395 * * [simplify]: Extracting #4: cost 2 inf + 294 1554041191.395 * * [simplify]: Extracting #5: cost 0 inf + 418 1554041191.395 * [simplify]: Simplified to (+ (* x x) -1) 1554041191.395 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (sqrt (+ (* x x) -1))))) 1554041191.396 * * * [progress]: adding candidates to table 1554041191.873 * * [progress]: iteration 2 / 4 1554041191.873 * * * [progress]: picking best candidate 1554041191.878 * * * * [pick]: Picked # 1554041191.878 * * * [progress]: localizing error 1554041191.909 * * * [progress]: generating rewritten candidates 1554041191.909 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2) 1554041191.939 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 1554041191.949 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2 1) 1554041191.959 * * * [progress]: generating series expansions 1554041191.959 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2) 1554041191.959 * [backup-simplify]: Simplify (* (sqrt (+ x 1)) (sqrt (- x 1))) into (sqrt (* (+ x 1) (- x 1))) 1554041191.959 * [approximate]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in (x) around 0 1554041191.959 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 1554041191.959 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 1554041191.959 * [taylor]: Taking taylor expansion of (+ x 1) in x 1554041191.959 * [taylor]: Taking taylor expansion of x in x 1554041191.959 * [backup-simplify]: Simplify 0 into 0 1554041191.959 * [backup-simplify]: Simplify 1 into 1 1554041191.959 * [taylor]: Taking taylor expansion of 1 in x 1554041191.959 * [backup-simplify]: Simplify 1 into 1 1554041191.959 * [taylor]: Taking taylor expansion of (- x 1) in x 1554041191.959 * [taylor]: Taking taylor expansion of x in x 1554041191.959 * [backup-simplify]: Simplify 0 into 0 1554041191.959 * [backup-simplify]: Simplify 1 into 1 1554041191.959 * [taylor]: Taking taylor expansion of 1 in x 1554041191.959 * [backup-simplify]: Simplify 1 into 1 1554041191.960 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041191.961 * [backup-simplify]: Simplify (- 1) into -1 1554041191.961 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041191.961 * [backup-simplify]: Simplify (* 1 -1) into -1 1554041191.961 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554041191.962 * [backup-simplify]: Simplify (- 0) into 0 1554041191.962 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041191.962 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041191.963 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 1554041191.963 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554041191.963 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 1554041191.963 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 1554041191.963 * [taylor]: Taking taylor expansion of (+ x 1) in x 1554041191.963 * [taylor]: Taking taylor expansion of x in x 1554041191.963 * [backup-simplify]: Simplify 0 into 0 1554041191.963 * [backup-simplify]: Simplify 1 into 1 1554041191.963 * [taylor]: Taking taylor expansion of 1 in x 1554041191.964 * [backup-simplify]: Simplify 1 into 1 1554041191.964 * [taylor]: Taking taylor expansion of (- x 1) in x 1554041191.964 * [taylor]: Taking taylor expansion of x in x 1554041191.964 * [backup-simplify]: Simplify 0 into 0 1554041191.964 * [backup-simplify]: Simplify 1 into 1 1554041191.964 * [taylor]: Taking taylor expansion of 1 in x 1554041191.964 * [backup-simplify]: Simplify 1 into 1 1554041191.964 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041191.964 * [backup-simplify]: Simplify (- 1) into -1 1554041191.964 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041191.965 * [backup-simplify]: Simplify (* 1 -1) into -1 1554041191.965 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554041191.965 * [backup-simplify]: Simplify (- 0) into 0 1554041191.965 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041191.966 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041191.966 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 1554041191.967 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554041191.967 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554041191.967 * [backup-simplify]: Simplify 0 into 0 1554041191.967 * [backup-simplify]: Simplify (- 0) into 0 1554041191.968 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041191.968 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041191.968 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1 1554041191.970 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1554041191.971 * [backup-simplify]: Simplify (/ 1/2 (sqrt -1)) into (/ 1/2 (sqrt -1)) 1554041191.971 * [backup-simplify]: Simplify (- 0) into 0 1554041191.971 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041191.971 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041191.972 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 1554041191.973 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 1554041191.973 * [backup-simplify]: Simplify 0 into 0 1554041191.973 * [backup-simplify]: Simplify (- 0) into 0 1554041191.973 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041191.974 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041191.974 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0 1554041191.982 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 1554041191.983 * [backup-simplify]: Simplify (/ 1/8 (sqrt -1)) into (/ 1/8 (sqrt -1)) 1554041191.985 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow x 4)) (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (sqrt -1))) into (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1554041191.985 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1))) into (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) 1554041191.986 * [approximate]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in (x) around 0 1554041191.986 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 1554041191.986 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 1554041191.986 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1554041191.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041191.986 * [taylor]: Taking taylor expansion of x in x 1554041191.986 * [backup-simplify]: Simplify 0 into 0 1554041191.986 * [backup-simplify]: Simplify 1 into 1 1554041191.986 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041191.986 * [taylor]: Taking taylor expansion of 1 in x 1554041191.986 * [backup-simplify]: Simplify 1 into 1 1554041191.986 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1554041191.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041191.986 * [taylor]: Taking taylor expansion of x in x 1554041191.986 * [backup-simplify]: Simplify 0 into 0 1554041191.986 * [backup-simplify]: Simplify 1 into 1 1554041191.987 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041191.987 * [taylor]: Taking taylor expansion of 1 in x 1554041191.987 * [backup-simplify]: Simplify 1 into 1 1554041191.987 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041191.988 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041191.988 * [backup-simplify]: Simplify (* 1 1) into 1 1554041191.988 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041191.989 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041191.990 * [backup-simplify]: Simplify (- 1) into -1 1554041191.990 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041191.991 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041191.991 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041191.992 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 1554041191.992 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554041191.993 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 1554041191.993 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 1554041191.993 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1554041191.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041191.993 * [taylor]: Taking taylor expansion of x in x 1554041191.993 * [backup-simplify]: Simplify 0 into 0 1554041191.993 * [backup-simplify]: Simplify 1 into 1 1554041191.993 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041191.993 * [taylor]: Taking taylor expansion of 1 in x 1554041191.993 * [backup-simplify]: Simplify 1 into 1 1554041191.993 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1554041191.993 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041191.993 * [taylor]: Taking taylor expansion of x in x 1554041191.993 * [backup-simplify]: Simplify 0 into 0 1554041191.993 * [backup-simplify]: Simplify 1 into 1 1554041191.994 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041191.994 * [taylor]: Taking taylor expansion of 1 in x 1554041191.994 * [backup-simplify]: Simplify 1 into 1 1554041191.994 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041191.995 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041191.995 * [backup-simplify]: Simplify (* 1 1) into 1 1554041191.996 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041191.996 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041191.997 * [backup-simplify]: Simplify (- 1) into -1 1554041191.997 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041191.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041191.998 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041191.999 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 1554041192.000 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554041192.000 * [backup-simplify]: Simplify 1 into 1 1554041192.000 * [backup-simplify]: Simplify 0 into 0 1554041192.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.001 * [backup-simplify]: Simplify (- 0) into 0 1554041192.002 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.003 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.004 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1 1554041192.005 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1554041192.005 * [backup-simplify]: Simplify -1/2 into -1/2 1554041192.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.006 * [backup-simplify]: Simplify (- 0) into 0 1554041192.006 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.007 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.007 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0 1554041192.008 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1554041192.008 * [backup-simplify]: Simplify 0 into 0 1554041192.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.009 * [backup-simplify]: Simplify (- 0) into 0 1554041192.009 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.010 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.011 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0 1554041192.012 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1554041192.012 * [backup-simplify]: Simplify -1/8 into -1/8 1554041192.012 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 1 (/ 1 (/ 1 x))))) into (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1554041192.012 * [backup-simplify]: Simplify (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1))) into (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) 1554041192.012 * [approximate]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in (x) around 0 1554041192.012 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 1554041192.012 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1554041192.012 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1554041192.012 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1554041192.012 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.012 * [taylor]: Taking taylor expansion of x in x 1554041192.012 * [backup-simplify]: Simplify 0 into 0 1554041192.012 * [backup-simplify]: Simplify 1 into 1 1554041192.013 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.013 * [taylor]: Taking taylor expansion of 1 in x 1554041192.013 * [backup-simplify]: Simplify 1 into 1 1554041192.013 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.013 * [backup-simplify]: Simplify (- 1) into -1 1554041192.013 * [backup-simplify]: Simplify (sqrt 0) into 0 1554041192.014 * [backup-simplify]: Simplify (- 1) into -1 1554041192.015 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1554041192.015 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 1554041192.015 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1554041192.015 * [taylor]: Taking taylor expansion of 1 in x 1554041192.015 * [backup-simplify]: Simplify 1 into 1 1554041192.015 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.015 * [taylor]: Taking taylor expansion of x in x 1554041192.015 * [backup-simplify]: Simplify 0 into 0 1554041192.015 * [backup-simplify]: Simplify 1 into 1 1554041192.015 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.015 * [backup-simplify]: Simplify (- 1) into -1 1554041192.015 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041192.016 * [backup-simplify]: Simplify (sqrt 0) into 0 1554041192.017 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1554041192.017 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 1554041192.017 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1554041192.017 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1554041192.017 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1554041192.017 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.017 * [taylor]: Taking taylor expansion of x in x 1554041192.017 * [backup-simplify]: Simplify 0 into 0 1554041192.017 * [backup-simplify]: Simplify 1 into 1 1554041192.017 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.017 * [taylor]: Taking taylor expansion of 1 in x 1554041192.017 * [backup-simplify]: Simplify 1 into 1 1554041192.017 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.018 * [backup-simplify]: Simplify (- 1) into -1 1554041192.018 * [backup-simplify]: Simplify (sqrt 0) into 0 1554041192.018 * [backup-simplify]: Simplify (- 1) into -1 1554041192.019 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1554041192.019 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 1554041192.019 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1554041192.019 * [taylor]: Taking taylor expansion of 1 in x 1554041192.019 * [backup-simplify]: Simplify 1 into 1 1554041192.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.019 * [taylor]: Taking taylor expansion of x in x 1554041192.019 * [backup-simplify]: Simplify 0 into 0 1554041192.019 * [backup-simplify]: Simplify 1 into 1 1554041192.019 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.020 * [backup-simplify]: Simplify (- 1) into -1 1554041192.020 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041192.020 * [backup-simplify]: Simplify (sqrt 0) into 0 1554041192.021 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1554041192.021 * [backup-simplify]: Simplify (* 0 0) into 0 1554041192.021 * [backup-simplify]: Simplify 0 into 0 1554041192.022 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 1554041192.022 * [backup-simplify]: Simplify 0 into 0 1554041192.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041192.023 * [backup-simplify]: Simplify (- 0) into 0 1554041192.023 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.025 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1554041192.025 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041192.025 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041192.026 * [backup-simplify]: Simplify (- 1) into -1 1554041192.027 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1554041192.029 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 1554041192.029 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1554041192.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.030 * [backup-simplify]: Simplify (- 0) into 0 1554041192.030 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.032 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1554041192.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.033 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.033 * [backup-simplify]: Simplify (- 0) into 0 1554041192.036 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1554041192.038 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 1554041192.038 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1554041192.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.039 * [backup-simplify]: Simplify (- 0) into 0 1554041192.039 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.042 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1554041192.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.043 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.043 * [backup-simplify]: Simplify (- 0) into 0 1554041192.046 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1554041192.049 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))))) into (- +nan.0) 1554041192.049 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1554041192.050 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (/ 1 (- x)) 2)) (+ (* (- +nan.0) (/ 1 (- x))) (- +nan.0))) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1554041192.050 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 1554041192.050 * [backup-simplify]: Simplify (+ x (* (sqrt (+ x 1)) (sqrt (- x 1)))) into (+ x (sqrt (* (+ x 1) (- x 1)))) 1554041192.050 * [approximate]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in (x) around 0 1554041192.050 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x 1554041192.050 * [taylor]: Taking taylor expansion of x in x 1554041192.050 * [backup-simplify]: Simplify 0 into 0 1554041192.050 * [backup-simplify]: Simplify 1 into 1 1554041192.050 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 1554041192.050 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 1554041192.050 * [taylor]: Taking taylor expansion of (+ x 1) in x 1554041192.050 * [taylor]: Taking taylor expansion of x in x 1554041192.050 * [backup-simplify]: Simplify 0 into 0 1554041192.050 * [backup-simplify]: Simplify 1 into 1 1554041192.050 * [taylor]: Taking taylor expansion of 1 in x 1554041192.050 * [backup-simplify]: Simplify 1 into 1 1554041192.050 * [taylor]: Taking taylor expansion of (- x 1) in x 1554041192.050 * [taylor]: Taking taylor expansion of x in x 1554041192.050 * [backup-simplify]: Simplify 0 into 0 1554041192.050 * [backup-simplify]: Simplify 1 into 1 1554041192.050 * [taylor]: Taking taylor expansion of 1 in x 1554041192.051 * [backup-simplify]: Simplify 1 into 1 1554041192.051 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041192.051 * [backup-simplify]: Simplify (- 1) into -1 1554041192.051 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041192.052 * [backup-simplify]: Simplify (* 1 -1) into -1 1554041192.052 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554041192.052 * [backup-simplify]: Simplify (- 0) into 0 1554041192.052 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.053 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.053 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 1554041192.053 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554041192.053 * [taylor]: Taking taylor expansion of (+ x (sqrt (* (+ x 1) (- x 1)))) in x 1554041192.053 * [taylor]: Taking taylor expansion of x in x 1554041192.054 * [backup-simplify]: Simplify 0 into 0 1554041192.054 * [backup-simplify]: Simplify 1 into 1 1554041192.054 * [taylor]: Taking taylor expansion of (sqrt (* (+ x 1) (- x 1))) in x 1554041192.054 * [taylor]: Taking taylor expansion of (* (+ x 1) (- x 1)) in x 1554041192.054 * [taylor]: Taking taylor expansion of (+ x 1) in x 1554041192.054 * [taylor]: Taking taylor expansion of x in x 1554041192.054 * [backup-simplify]: Simplify 0 into 0 1554041192.054 * [backup-simplify]: Simplify 1 into 1 1554041192.054 * [taylor]: Taking taylor expansion of 1 in x 1554041192.054 * [backup-simplify]: Simplify 1 into 1 1554041192.054 * [taylor]: Taking taylor expansion of (- x 1) in x 1554041192.054 * [taylor]: Taking taylor expansion of x in x 1554041192.054 * [backup-simplify]: Simplify 0 into 0 1554041192.054 * [backup-simplify]: Simplify 1 into 1 1554041192.054 * [taylor]: Taking taylor expansion of 1 in x 1554041192.054 * [backup-simplify]: Simplify 1 into 1 1554041192.054 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041192.054 * [backup-simplify]: Simplify (- 1) into -1 1554041192.055 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041192.055 * [backup-simplify]: Simplify (* 1 -1) into -1 1554041192.055 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554041192.055 * [backup-simplify]: Simplify (- 0) into 0 1554041192.056 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.056 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.056 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 -1)) into 0 1554041192.057 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 1554041192.058 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 1554041192.058 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 1554041192.058 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.059 * [backup-simplify]: Simplify 1 into 1 1554041192.059 * [backup-simplify]: Simplify (- 0) into 0 1554041192.059 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.060 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.061 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 -1))) into 1 1554041192.063 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1554041192.065 * [backup-simplify]: Simplify (+ 0 (/ 1/2 (sqrt -1))) into (* 1/2 (/ 1 (sqrt -1))) 1554041192.067 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 1554041192.069 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow x 2)) (+ (* 1 x) (sqrt -1))) into (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1554041192.069 * [backup-simplify]: Simplify (+ (/ 1 x) (* (sqrt (+ (/ 1 x) 1)) (sqrt (- (/ 1 x) 1)))) into (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) 1554041192.069 * [approximate]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in (x) around 0 1554041192.069 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x 1554041192.069 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 1554041192.069 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 1554041192.069 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1554041192.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.069 * [taylor]: Taking taylor expansion of x in x 1554041192.069 * [backup-simplify]: Simplify 0 into 0 1554041192.069 * [backup-simplify]: Simplify 1 into 1 1554041192.070 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.070 * [taylor]: Taking taylor expansion of 1 in x 1554041192.070 * [backup-simplify]: Simplify 1 into 1 1554041192.070 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1554041192.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.070 * [taylor]: Taking taylor expansion of x in x 1554041192.070 * [backup-simplify]: Simplify 0 into 0 1554041192.070 * [backup-simplify]: Simplify 1 into 1 1554041192.070 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.070 * [taylor]: Taking taylor expansion of 1 in x 1554041192.070 * [backup-simplify]: Simplify 1 into 1 1554041192.071 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.071 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.072 * [backup-simplify]: Simplify (* 1 1) into 1 1554041192.072 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041192.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041192.073 * [backup-simplify]: Simplify (- 1) into -1 1554041192.074 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041192.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041192.075 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041192.075 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 1554041192.076 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554041192.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.076 * [taylor]: Taking taylor expansion of x in x 1554041192.076 * [backup-simplify]: Simplify 0 into 0 1554041192.076 * [backup-simplify]: Simplify 1 into 1 1554041192.076 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.077 * [taylor]: Taking taylor expansion of (+ (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) (/ 1 x)) in x 1554041192.077 * [taylor]: Taking taylor expansion of (sqrt (* (+ (/ 1 x) 1) (- (/ 1 x) 1))) in x 1554041192.077 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) (- (/ 1 x) 1)) in x 1554041192.077 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1554041192.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.077 * [taylor]: Taking taylor expansion of x in x 1554041192.077 * [backup-simplify]: Simplify 0 into 0 1554041192.077 * [backup-simplify]: Simplify 1 into 1 1554041192.077 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.077 * [taylor]: Taking taylor expansion of 1 in x 1554041192.077 * [backup-simplify]: Simplify 1 into 1 1554041192.077 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 1554041192.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.077 * [taylor]: Taking taylor expansion of x in x 1554041192.077 * [backup-simplify]: Simplify 0 into 0 1554041192.077 * [backup-simplify]: Simplify 1 into 1 1554041192.078 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.078 * [taylor]: Taking taylor expansion of 1 in x 1554041192.078 * [backup-simplify]: Simplify 1 into 1 1554041192.078 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.079 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.079 * [backup-simplify]: Simplify (* 1 1) into 1 1554041192.080 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041192.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041192.081 * [backup-simplify]: Simplify (- 1) into -1 1554041192.081 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041192.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041192.082 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041192.083 * [backup-simplify]: Simplify (+ (* 1 -1) (* 1 1)) into 0 1554041192.084 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 1554041192.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.084 * [taylor]: Taking taylor expansion of x in x 1554041192.084 * [backup-simplify]: Simplify 0 into 0 1554041192.084 * [backup-simplify]: Simplify 1 into 1 1554041192.084 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.085 * [backup-simplify]: Simplify (+ 1 1) into 2 1554041192.085 * [backup-simplify]: Simplify 2 into 2 1554041192.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041192.086 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.086 * [backup-simplify]: Simplify 0 into 0 1554041192.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.087 * [backup-simplify]: Simplify (- 0) into 0 1554041192.087 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.095 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.096 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 -1) (* 0 1))) into -1 1554041192.097 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 1554041192.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.099 * [backup-simplify]: Simplify (+ -1/2 0) into -1/2 1554041192.099 * [backup-simplify]: Simplify -1/2 into -1/2 1554041192.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.100 * [backup-simplify]: Simplify (- 0) into 0 1554041192.101 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.102 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.103 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 -1) (* 0 1)))) into 0 1554041192.104 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 1554041192.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.105 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.105 * [backup-simplify]: Simplify 0 into 0 1554041192.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.106 * [backup-simplify]: Simplify (- 0) into 0 1554041192.107 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.108 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.109 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 1))))) into 0 1554041192.110 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 1554041192.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.112 * [backup-simplify]: Simplify (+ -1/8 0) into -1/8 1554041192.112 * [backup-simplify]: Simplify -1/8 into -1/8 1554041192.112 * [backup-simplify]: Simplify (+ (* -1/8 (pow (/ 1 x) 3)) (+ (* -1/2 (/ 1 x)) (* 2 (/ 1 (/ 1 x))))) into (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1554041192.112 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (sqrt (+ (/ 1 (- x)) 1)) (sqrt (- (/ 1 (- x)) 1)))) into (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) 1554041192.112 * [approximate]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in (x) around 0 1554041192.112 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x 1554041192.112 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 1554041192.112 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1554041192.112 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1554041192.112 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1554041192.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.113 * [taylor]: Taking taylor expansion of x in x 1554041192.113 * [backup-simplify]: Simplify 0 into 0 1554041192.113 * [backup-simplify]: Simplify 1 into 1 1554041192.113 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.113 * [taylor]: Taking taylor expansion of 1 in x 1554041192.113 * [backup-simplify]: Simplify 1 into 1 1554041192.114 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.114 * [backup-simplify]: Simplify (- 1) into -1 1554041192.114 * [backup-simplify]: Simplify (sqrt 0) into 0 1554041192.115 * [backup-simplify]: Simplify (- 1) into -1 1554041192.116 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1554041192.116 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 1554041192.116 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1554041192.116 * [taylor]: Taking taylor expansion of 1 in x 1554041192.116 * [backup-simplify]: Simplify 1 into 1 1554041192.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.116 * [taylor]: Taking taylor expansion of x in x 1554041192.116 * [backup-simplify]: Simplify 0 into 0 1554041192.116 * [backup-simplify]: Simplify 1 into 1 1554041192.116 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.117 * [backup-simplify]: Simplify (- 1) into -1 1554041192.117 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041192.118 * [backup-simplify]: Simplify (sqrt 0) into 0 1554041192.119 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1554041192.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.119 * [taylor]: Taking taylor expansion of x in x 1554041192.119 * [backup-simplify]: Simplify 0 into 0 1554041192.119 * [backup-simplify]: Simplify 1 into 1 1554041192.119 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.119 * [taylor]: Taking taylor expansion of (- (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) (/ 1 x)) in x 1554041192.119 * [taylor]: Taking taylor expansion of (* (sqrt (- (+ (/ 1 x) 1))) (sqrt (- 1 (/ 1 x)))) in x 1554041192.119 * [taylor]: Taking taylor expansion of (sqrt (- (+ (/ 1 x) 1))) in x 1554041192.119 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1)) in x 1554041192.119 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1554041192.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.119 * [taylor]: Taking taylor expansion of x in x 1554041192.119 * [backup-simplify]: Simplify 0 into 0 1554041192.119 * [backup-simplify]: Simplify 1 into 1 1554041192.120 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.120 * [taylor]: Taking taylor expansion of 1 in x 1554041192.120 * [backup-simplify]: Simplify 1 into 1 1554041192.120 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.121 * [backup-simplify]: Simplify (- 1) into -1 1554041192.121 * [backup-simplify]: Simplify (sqrt 0) into 0 1554041192.121 * [backup-simplify]: Simplify (- 1) into -1 1554041192.122 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1554041192.122 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 1554041192.122 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1554041192.122 * [taylor]: Taking taylor expansion of 1 in x 1554041192.122 * [backup-simplify]: Simplify 1 into 1 1554041192.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.122 * [taylor]: Taking taylor expansion of x in x 1554041192.122 * [backup-simplify]: Simplify 0 into 0 1554041192.122 * [backup-simplify]: Simplify 1 into 1 1554041192.122 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.122 * [backup-simplify]: Simplify (- 1) into -1 1554041192.123 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041192.123 * [backup-simplify]: Simplify (sqrt 0) into 0 1554041192.124 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1554041192.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.124 * [taylor]: Taking taylor expansion of x in x 1554041192.124 * [backup-simplify]: Simplify 0 into 0 1554041192.124 * [backup-simplify]: Simplify 1 into 1 1554041192.124 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.124 * [backup-simplify]: Simplify (* 0 0) into 0 1554041192.124 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.124 * [backup-simplify]: Simplify 0 into 0 1554041192.125 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (* +nan.0 0)) into 0 1554041192.125 * [backup-simplify]: Simplify (- 1) into -1 1554041192.125 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041192.125 * [backup-simplify]: Simplify -1 into -1 1554041192.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041192.126 * [backup-simplify]: Simplify (- 0) into 0 1554041192.126 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.128 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1554041192.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041192.129 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041192.129 * [backup-simplify]: Simplify (- 1) into -1 1554041192.131 * [backup-simplify]: Simplify (/ (- -1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1554041192.132 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0))) into (- +nan.0) 1554041192.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041192.133 * [backup-simplify]: Simplify (- 0) into 0 1554041192.133 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0) 1554041192.134 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1554041192.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.134 * [backup-simplify]: Simplify (- 0) into 0 1554041192.135 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.137 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1554041192.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.138 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.138 * [backup-simplify]: Simplify (- 0) into 0 1554041192.140 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1554041192.142 * [backup-simplify]: Simplify (+ (* 0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 0)))) into (- +nan.0) 1554041192.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.143 * [backup-simplify]: Simplify (- 0) into 0 1554041192.144 * [backup-simplify]: Simplify (+ (- +nan.0) 0) into (- +nan.0) 1554041192.144 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0) 1554041192.145 * [backup-simplify]: Simplify (+ (* (- +nan.0) (/ 1 (- x))) (+ (- +nan.0) (* -1 (/ 1 (/ 1 (- x)))))) into (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) 1554041192.145 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2 1) 1554041192.145 * [backup-simplify]: Simplify (sqrt (+ x 1)) into (sqrt (+ x 1)) 1554041192.145 * [approximate]: Taking taylor expansion of (sqrt (+ x 1)) in (x) around 0 1554041192.145 * [taylor]: Taking taylor expansion of (sqrt (+ x 1)) in x 1554041192.145 * [taylor]: Taking taylor expansion of (+ x 1) in x 1554041192.145 * [taylor]: Taking taylor expansion of x in x 1554041192.145 * [backup-simplify]: Simplify 0 into 0 1554041192.145 * [backup-simplify]: Simplify 1 into 1 1554041192.145 * [taylor]: Taking taylor expansion of 1 in x 1554041192.145 * [backup-simplify]: Simplify 1 into 1 1554041192.145 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041192.145 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041192.146 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.146 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1554041192.146 * [taylor]: Taking taylor expansion of (sqrt (+ x 1)) in x 1554041192.146 * [taylor]: Taking taylor expansion of (+ x 1) in x 1554041192.146 * [taylor]: Taking taylor expansion of x in x 1554041192.146 * [backup-simplify]: Simplify 0 into 0 1554041192.146 * [backup-simplify]: Simplify 1 into 1 1554041192.146 * [taylor]: Taking taylor expansion of 1 in x 1554041192.146 * [backup-simplify]: Simplify 1 into 1 1554041192.146 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041192.147 * [backup-simplify]: Simplify (sqrt 1) into 1 1554041192.147 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.147 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 1))) into 1/2 1554041192.147 * [backup-simplify]: Simplify 1 into 1 1554041192.147 * [backup-simplify]: Simplify 1/2 into 1/2 1554041192.148 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.148 * [backup-simplify]: Simplify (/ (- 0 (pow 1/2 2) (+)) (* 2 1)) into -1/8 1554041192.148 * [backup-simplify]: Simplify -1/8 into -1/8 1554041192.148 * [backup-simplify]: Simplify (+ (* -1/8 (pow x 2)) (+ (* 1/2 x) 1)) into (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) 1554041192.148 * [backup-simplify]: Simplify (sqrt (+ (/ 1 x) 1)) into (sqrt (+ (/ 1 x) 1)) 1554041192.148 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in (x) around 0 1554041192.149 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x 1554041192.149 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1554041192.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.149 * [taylor]: Taking taylor expansion of x in x 1554041192.149 * [backup-simplify]: Simplify 0 into 0 1554041192.149 * [backup-simplify]: Simplify 1 into 1 1554041192.149 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.149 * [taylor]: Taking taylor expansion of 1 in x 1554041192.149 * [backup-simplify]: Simplify 1 into 1 1554041192.149 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.149 * [backup-simplify]: Simplify (sqrt 0) into 0 1554041192.150 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1554041192.150 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1)) in x 1554041192.150 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 1554041192.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.150 * [taylor]: Taking taylor expansion of x in x 1554041192.150 * [backup-simplify]: Simplify 0 into 0 1554041192.150 * [backup-simplify]: Simplify 1 into 1 1554041192.151 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.151 * [taylor]: Taking taylor expansion of 1 in x 1554041192.151 * [backup-simplify]: Simplify 1 into 1 1554041192.151 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.151 * [backup-simplify]: Simplify (sqrt 0) into 0 1554041192.152 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0 1554041192.152 * [backup-simplify]: Simplify 0 into 0 1554041192.152 * [backup-simplify]: Simplify +nan.0 into +nan.0 1554041192.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041192.153 * [backup-simplify]: Simplify (+ 0 1) into 1 1554041192.155 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1554041192.156 * [backup-simplify]: Simplify +nan.0 into +nan.0 1554041192.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.157 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.161 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1554041192.161 * [backup-simplify]: Simplify +nan.0 into +nan.0 1554041192.161 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 x) 2)) (+ (* +nan.0 (/ 1 x)) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1554041192.161 * [backup-simplify]: Simplify (sqrt (+ (/ 1 (- x)) 1)) into (sqrt (- 1 (/ 1 x))) 1554041192.161 * [approximate]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in (x) around 0 1554041192.161 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 1554041192.161 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1554041192.161 * [taylor]: Taking taylor expansion of 1 in x 1554041192.161 * [backup-simplify]: Simplify 1 into 1 1554041192.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.161 * [taylor]: Taking taylor expansion of x in x 1554041192.161 * [backup-simplify]: Simplify 0 into 0 1554041192.161 * [backup-simplify]: Simplify 1 into 1 1554041192.162 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.162 * [backup-simplify]: Simplify (- 1) into -1 1554041192.163 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041192.163 * [backup-simplify]: Simplify (sqrt 0) into 0 1554041192.164 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1554041192.164 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 x))) in x 1554041192.164 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 1554041192.164 * [taylor]: Taking taylor expansion of 1 in x 1554041192.164 * [backup-simplify]: Simplify 1 into 1 1554041192.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554041192.164 * [taylor]: Taking taylor expansion of x in x 1554041192.164 * [backup-simplify]: Simplify 0 into 0 1554041192.164 * [backup-simplify]: Simplify 1 into 1 1554041192.165 * [backup-simplify]: Simplify (/ 1 1) into 1 1554041192.165 * [backup-simplify]: Simplify (- 1) into -1 1554041192.166 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554041192.166 * [backup-simplify]: Simplify (sqrt 0) into 0 1554041192.168 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0 1554041192.168 * [backup-simplify]: Simplify 0 into 0 1554041192.168 * [backup-simplify]: Simplify +nan.0 into +nan.0 1554041192.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554041192.169 * [backup-simplify]: Simplify (- 0) into 0 1554041192.169 * [backup-simplify]: Simplify (+ 1 0) into 1 1554041192.172 * [backup-simplify]: Simplify (/ (- 1 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0 1554041192.173 * [backup-simplify]: Simplify +nan.0 into +nan.0 1554041192.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554041192.174 * [backup-simplify]: Simplify (- 0) into 0 1554041192.174 * [backup-simplify]: Simplify (+ 0 0) into 0 1554041192.178 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0 1554041192.178 * [backup-simplify]: Simplify +nan.0 into +nan.0 1554041192.179 * [backup-simplify]: Simplify (+ (* +nan.0 (pow (/ 1 (- x)) 2)) (+ (* +nan.0 (/ 1 (- x))) +nan.0)) into (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1554041192.179 * * * [progress]: simplifying candidates 1554041192.179 * * * * [progress]: [ 1 / 82 ] simplifiying candidate # 1554041192.179 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 1554041192.179 * * [simplify]: iters left: 4 (5 enodes) 1554041192.183 * * [simplify]: iters left: 3 (22 enodes) 1554041192.190 * * [simplify]: iters left: 2 (40 enodes) 1554041192.206 * * [simplify]: iters left: 1 (74 enodes) 1554041192.223 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041192.223 * * [simplify]: Extracting #1: cost 19 inf + 0 1554041192.223 * * [simplify]: Extracting #2: cost 23 inf + 3 1554041192.224 * * [simplify]: Extracting #3: cost 9 inf + 908 1554041192.224 * * [simplify]: Extracting #4: cost 0 inf + 1844 1554041192.225 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 1554041192.225 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (- (* x (+ 1 x)) (+ 1 x)) 1/2)))) 1554041192.225 * * * * [progress]: [ 2 / 82 ] simplifiying candidate # 1554041192.225 * [simplify]: Simplifying (* (sqrt (+ x 1)) (sqrt (- x 1))) 1554041192.225 * * [simplify]: iters left: 5 (7 enodes) 1554041192.227 * * [simplify]: iters left: 4 (28 enodes) 1554041192.233 * * [simplify]: iters left: 3 (32 enodes) 1554041192.241 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041192.241 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041192.241 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041192.241 * * [simplify]: Extracting #3: cost 13 inf + 0 1554041192.241 * * [simplify]: Extracting #4: cost 10 inf + 3 1554041192.241 * * [simplify]: Extracting #5: cost 4 inf + 375 1554041192.241 * * [simplify]: Extracting #6: cost 1 inf + 701 1554041192.242 * * [simplify]: Extracting #7: cost 0 inf + 903 1554041192.242 * [simplify]: Simplified to (* (sqrt (+ 1 x)) (sqrt (- x 1))) 1554041192.242 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (* (sqrt (+ 1 x)) (sqrt (- x 1))) 1)))) 1554041192.242 * * * * [progress]: [ 3 / 82 ] simplifiying candidate # 1554041192.242 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 1554041192.243 * * [simplify]: iters left: 4 (5 enodes) 1554041192.245 * * [simplify]: iters left: 3 (22 enodes) 1554041192.252 * * [simplify]: iters left: 2 (40 enodes) 1554041192.267 * * [simplify]: iters left: 1 (74 enodes) 1554041192.290 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041192.290 * * [simplify]: Extracting #1: cost 19 inf + 0 1554041192.290 * * [simplify]: Extracting #2: cost 23 inf + 3 1554041192.291 * * [simplify]: Extracting #3: cost 9 inf + 908 1554041192.291 * * [simplify]: Extracting #4: cost 0 inf + 1844 1554041192.292 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 1554041192.292 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (pow (- (* x (+ 1 x)) (+ 1 x)) (/ 1 2))))) 1554041192.293 * [simplify]: Simplifying (/ 1 2) 1554041192.293 * * [simplify]: iters left: 2 (3 enodes) 1554041192.296 * * [simplify]: iters left: 1 (12 enodes) 1554041192.300 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041192.300 * * [simplify]: Extracting #1: cost 0 inf + 1 1554041192.300 * [simplify]: Simplified to 1/2 1554041192.300 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (pow (* (+ x 1) (- x 1)) 1/2)))) 1554041192.300 * * * * [progress]: [ 4 / 82 ] simplifiying candidate # 1554041192.300 * * * * [progress]: [ 5 / 82 ] simplifiying candidate # 1554041192.301 * [simplify]: Simplifying (+ (log (sqrt (+ x 1))) (log (sqrt (- x 1)))) 1554041192.301 * * [simplify]: iters left: 6 (9 enodes) 1554041192.307 * * [simplify]: iters left: 5 (34 enodes) 1554041192.320 * * [simplify]: iters left: 4 (38 enodes) 1554041192.330 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041192.330 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041192.330 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041192.330 * * [simplify]: Extracting #3: cost 12 inf + 0 1554041192.330 * * [simplify]: Extracting #4: cost 17 inf + 0 1554041192.331 * * [simplify]: Extracting #5: cost 14 inf + 3 1554041192.331 * * [simplify]: Extracting #6: cost 10 inf + 211 1554041192.331 * * [simplify]: Extracting #7: cost 4 inf + 803 1554041192.331 * * [simplify]: Extracting #8: cost 0 inf + 1791 1554041192.331 * [simplify]: Simplified to (+ (log (sqrt (- x 1))) (log (sqrt (+ 1 x)))) 1554041192.331 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (exp (+ (log (sqrt (- x 1))) (log (sqrt (+ 1 x)))))))) 1554041192.331 * * * * [progress]: [ 6 / 82 ] simplifiying candidate # 1554041192.331 * * * * [progress]: [ 7 / 82 ] simplifiying candidate # 1554041192.331 * * * * [progress]: [ 8 / 82 ] simplifiying candidate # 1554041192.332 * [simplify]: Simplifying (* (* (* (sqrt (+ x 1)) (sqrt (+ x 1))) (sqrt (+ x 1))) (* (* (sqrt (- x 1)) (sqrt (- x 1))) (sqrt (- x 1)))) 1554041192.332 * * [simplify]: iters left: 6 (11 enodes) 1554041192.335 * * [simplify]: iters left: 5 (42 enodes) 1554041192.342 * * [simplify]: iters left: 4 (85 enodes) 1554041192.368 * * [simplify]: iters left: 3 (207 enodes) 1554041192.487 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041192.487 * * [simplify]: Extracting #1: cost 36 inf + 0 1554041192.488 * * [simplify]: Extracting #2: cost 118 inf + 1 1554041192.489 * * [simplify]: Extracting #3: cost 136 inf + 172 1554041192.491 * * [simplify]: Extracting #4: cost 110 inf + 2596 1554041192.498 * * [simplify]: Extracting #5: cost 29 inf + 22705 1554041192.510 * * [simplify]: Extracting #6: cost 0 inf + 30584 1554041192.522 * [simplify]: Simplified to (* (* (sqrt (+ x -1)) (+ x -1)) (* (sqrt (+ 1 x)) (+ 1 x))) 1554041192.522 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (cbrt (* (* (sqrt (+ x -1)) (+ x -1)) (* (sqrt (+ 1 x)) (+ 1 x))))))) 1554041192.523 * * * * [progress]: [ 9 / 82 ] simplifiying candidate # 1554041192.523 * * * * [progress]: [ 10 / 82 ] simplifiying candidate # 1554041192.523 * * * * [progress]: [ 11 / 82 ] simplifiying candidate # 1554041192.523 * [simplify]: Simplifying (* (+ x 1) (- x 1)) 1554041192.523 * * [simplify]: iters left: 4 (5 enodes) 1554041192.526 * * [simplify]: iters left: 3 (22 enodes) 1554041192.534 * * [simplify]: iters left: 2 (40 enodes) 1554041192.554 * * [simplify]: iters left: 1 (74 enodes) 1554041192.577 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041192.577 * * [simplify]: Extracting #1: cost 19 inf + 0 1554041192.577 * * [simplify]: Extracting #2: cost 23 inf + 3 1554041192.577 * * [simplify]: Extracting #3: cost 9 inf + 908 1554041192.578 * * [simplify]: Extracting #4: cost 0 inf + 1844 1554041192.579 * [simplify]: Simplified to (- (* x (+ 1 x)) (+ 1 x)) 1554041192.580 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (sqrt (- (* x (+ 1 x)) (+ 1 x)))))) 1554041192.580 * * * * [progress]: [ 12 / 82 ] simplifiying candidate # 1554041192.580 * * * * [progress]: [ 13 / 82 ] simplifiying candidate # 1554041192.580 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (pow x 3) (pow 1 3)))) 1554041192.580 * * [simplify]: iters left: 6 (10 enodes) 1554041192.587 * * [simplify]: iters left: 5 (45 enodes) 1554041192.603 * * [simplify]: iters left: 4 (68 enodes) 1554041192.626 * * [simplify]: iters left: 3 (101 enodes) 1554041192.653 * * [simplify]: iters left: 2 (161 enodes) 1554041192.690 * * [simplify]: iters left: 1 (337 enodes) 1554041192.816 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041192.816 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041192.817 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041192.817 * * [simplify]: Extracting #3: cost 42 inf + 0 1554041192.817 * * [simplify]: Extracting #4: cost 134 inf + 2 1554041192.819 * * [simplify]: Extracting #5: cost 192 inf + 1936 1554041192.821 * * [simplify]: Extracting #6: cost 180 inf + 4629 1554041192.826 * * [simplify]: Extracting #7: cost 110 inf + 32376 1554041192.839 * * [simplify]: Extracting #8: cost 13 inf + 83570 1554041192.855 * * [simplify]: Extracting #9: cost 0 inf + 92381 1554041192.869 * [simplify]: Simplified to (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 (* x (* x x))))) 1554041192.869 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 1554041192.869 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 1554041192.869 * * [simplify]: iters left: 6 (12 enodes) 1554041192.873 * * [simplify]: iters left: 5 (44 enodes) 1554041192.880 * * [simplify]: iters left: 4 (70 enodes) 1554041192.893 * * [simplify]: iters left: 3 (92 enodes) 1554041192.904 * * [simplify]: iters left: 2 (106 enodes) 1554041192.918 * * [simplify]: iters left: 1 (127 enodes) 1554041192.948 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041192.948 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041192.948 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041192.948 * * [simplify]: Extracting #3: cost 24 inf + 0 1554041192.949 * * [simplify]: Extracting #4: cost 30 inf + 412 1554041192.950 * * [simplify]: Extracting #5: cost 4 inf + 2810 1554041192.951 * * [simplify]: Extracting #6: cost 0 inf + 3338 1554041192.953 * [simplify]: Simplified to (* (sqrt (- (* x x) (- x 1))) (sqrt (+ (* x x) (+ x 1)))) 1554041192.953 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (- (* x x) (- x 1))) (sqrt (+ (* x x) (+ x 1)))))))) 1554041192.954 * * * * [progress]: [ 14 / 82 ] simplifiying candidate # 1554041192.954 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- (* x x) (* 1 1)))) 1554041192.954 * * [simplify]: iters left: 6 (12 enodes) 1554041192.959 * * [simplify]: iters left: 5 (47 enodes) 1554041192.970 * * [simplify]: iters left: 4 (68 enodes) 1554041192.982 * * [simplify]: iters left: 3 (101 enodes) 1554041193.007 * * [simplify]: iters left: 2 (158 enodes) 1554041193.066 * * [simplify]: iters left: 1 (292 enodes) 1554041193.168 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.169 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.169 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.169 * * [simplify]: Extracting #3: cost 32 inf + 0 1554041193.169 * * [simplify]: Extracting #4: cost 49 inf + 44 1554041193.170 * * [simplify]: Extracting #5: cost 74 inf + 950 1554041193.170 * * [simplify]: Extracting #6: cost 57 inf + 3755 1554041193.172 * * [simplify]: Extracting #7: cost 22 inf + 19611 1554041193.175 * * [simplify]: Extracting #8: cost 2 inf + 29924 1554041193.177 * * [simplify]: Extracting #9: cost 0 inf + 31061 1554041193.183 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) 1554041193.183 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1))))))) 1554041193.183 * [simplify]: Simplifying (* (sqrt (+ (* x x) (- (* 1 1) (* x 1)))) (sqrt (+ x 1))) 1554041193.184 * * [simplify]: iters left: 6 (11 enodes) 1554041193.187 * * [simplify]: iters left: 5 (38 enodes) 1554041193.193 * * [simplify]: iters left: 4 (55 enodes) 1554041193.202 * * [simplify]: iters left: 3 (72 enodes) 1554041193.211 * * [simplify]: iters left: 2 (85 enodes) 1554041193.233 * * [simplify]: iters left: 1 (103 enodes) 1554041193.256 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.256 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.256 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.256 * * [simplify]: Extracting #3: cost 22 inf + 0 1554041193.256 * * [simplify]: Extracting #4: cost 32 inf + 2 1554041193.257 * * [simplify]: Extracting #5: cost 18 inf + 700 1554041193.257 * * [simplify]: Extracting #6: cost 2 inf + 2128 1554041193.258 * * [simplify]: Extracting #7: cost 0 inf + 2692 1554041193.258 * [simplify]: Simplified to (* (sqrt (+ x 1)) (sqrt (- 1 (- x (* x x))))) 1554041193.258 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ 1 (* (* x x) x)))) (* (sqrt (+ x 1)) (sqrt (- 1 (- x (* x x))))))))) 1554041193.259 * * * * [progress]: [ 15 / 82 ] simplifiying candidate # 1554041193.259 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (pow x 3) (pow 1 3)))) 1554041193.259 * * [simplify]: iters left: 6 (12 enodes) 1554041193.263 * * [simplify]: iters left: 5 (48 enodes) 1554041193.274 * * [simplify]: iters left: 4 (72 enodes) 1554041193.298 * * [simplify]: iters left: 3 (112 enodes) 1554041193.317 * * [simplify]: iters left: 2 (188 enodes) 1554041193.363 * * [simplify]: iters left: 1 (404 enodes) 1554041193.509 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.510 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.510 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.510 * * [simplify]: Extracting #3: cost 61 inf + 0 1554041193.510 * * [simplify]: Extracting #4: cost 160 inf + 85 1554041193.511 * * [simplify]: Extracting #5: cost 206 inf + 2860 1554041193.515 * * [simplify]: Extracting #6: cost 159 inf + 14455 1554041193.524 * * [simplify]: Extracting #7: cost 79 inf + 57309 1554041193.540 * * [simplify]: Extracting #8: cost 1 inf + 103240 1554041193.558 * * [simplify]: Extracting #9: cost 0 inf + 100699 1554041193.580 * * [simplify]: Extracting #10: cost 0 inf + 100517 1554041193.595 * [simplify]: Simplified to (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) 1554041193.595 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))))))) 1554041193.596 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (+ (* x x) (+ (* 1 1) (* x 1))))) 1554041193.596 * * [simplify]: iters left: 6 (11 enodes) 1554041193.599 * * [simplify]: iters left: 5 (39 enodes) 1554041193.605 * * [simplify]: iters left: 4 (53 enodes) 1554041193.613 * * [simplify]: iters left: 3 (58 enodes) 1554041193.620 * * [simplify]: iters left: 2 (59 enodes) 1554041193.627 * * [simplify]: iters left: 1 (62 enodes) 1554041193.635 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.635 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.635 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.635 * * [simplify]: Extracting #3: cost 17 inf + 0 1554041193.635 * * [simplify]: Extracting #4: cost 18 inf + 3 1554041193.636 * * [simplify]: Extracting #5: cost 9 inf + 538 1554041193.636 * * [simplify]: Extracting #6: cost 4 inf + 1027 1554041193.636 * * [simplify]: Extracting #7: cost 0 inf + 1877 1554041193.637 * [simplify]: Simplified to (* (sqrt (+ x -1)) (sqrt (+ (+ 1 x) (* x x)))) 1554041193.637 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (- (* x x) 1)) (sqrt (+ -1 (* x (* x x))))) (* (sqrt (+ x -1)) (sqrt (+ (+ 1 x) (* x x)))))))) 1554041193.637 * * * * [progress]: [ 16 / 82 ] simplifiying candidate # 1554041193.637 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- (* x x) (* 1 1)))) 1554041193.637 * * [simplify]: iters left: 6 (7 enodes) 1554041193.639 * * [simplify]: iters left: 5 (22 enodes) 1554041193.644 * * [simplify]: iters left: 4 (30 enodes) 1554041193.651 * * [simplify]: iters left: 3 (37 enodes) 1554041193.661 * * [simplify]: iters left: 2 (53 enodes) 1554041193.680 * * [simplify]: iters left: 1 (90 enodes) 1554041193.696 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.696 * * [simplify]: Extracting #1: cost 24 inf + 0 1554041193.696 * * [simplify]: Extracting #2: cost 26 inf + 127 1554041193.697 * * [simplify]: Extracting #3: cost 2 inf + 2252 1554041193.697 * * [simplify]: Extracting #4: cost 0 inf + 2497 1554041193.698 * [simplify]: Simplified to (- (* x x) 1) 1554041193.698 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (- (* x x) 1) (* (sqrt (- x 1)) (sqrt (+ x 1))))))) 1554041193.698 * [simplify]: Simplifying (* (sqrt (- x 1)) (sqrt (+ x 1))) 1554041193.698 * * [simplify]: iters left: 5 (7 enodes) 1554041193.701 * * [simplify]: iters left: 4 (28 enodes) 1554041193.705 * * [simplify]: iters left: 3 (32 enodes) 1554041193.710 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.710 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.710 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.710 * * [simplify]: Extracting #3: cost 13 inf + 0 1554041193.710 * * [simplify]: Extracting #4: cost 10 inf + 3 1554041193.710 * * [simplify]: Extracting #5: cost 4 inf + 375 1554041193.710 * * [simplify]: Extracting #6: cost 1 inf + 701 1554041193.710 * * [simplify]: Extracting #7: cost 0 inf + 903 1554041193.711 * [simplify]: Simplified to (* (sqrt (- x 1)) (sqrt (+ 1 x))) 1554041193.711 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (- (* x x) 1) (* (sqrt (- x 1)) (sqrt (+ 1 x))))))) 1554041193.711 * * * * [progress]: [ 17 / 82 ] simplifiying candidate # 1554041193.711 * * * * [progress]: [ 18 / 82 ] simplifiying candidate # 1554041193.711 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 1554041193.711 * * [simplify]: iters left: 6 (9 enodes) 1554041193.714 * * [simplify]: iters left: 5 (34 enodes) 1554041193.720 * * [simplify]: iters left: 4 (38 enodes) 1554041193.730 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.730 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.731 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.731 * * [simplify]: Extracting #3: cost 12 inf + 0 1554041193.731 * * [simplify]: Extracting #4: cost 17 inf + 0 1554041193.731 * * [simplify]: Extracting #5: cost 14 inf + 3 1554041193.731 * * [simplify]: Extracting #6: cost 10 inf + 211 1554041193.731 * * [simplify]: Extracting #7: cost 4 inf + 743 1554041193.732 * * [simplify]: Extracting #8: cost 0 inf + 1551 1554041193.732 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 1554041193.732 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 1554041193.733 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 1554041193.733 * * [simplify]: iters left: 6 (9 enodes) 1554041193.737 * * [simplify]: iters left: 5 (34 enodes) 1554041193.748 * * [simplify]: iters left: 4 (38 enodes) 1554041193.758 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.758 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.758 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.758 * * [simplify]: Extracting #3: cost 12 inf + 0 1554041193.758 * * [simplify]: Extracting #4: cost 17 inf + 0 1554041193.758 * * [simplify]: Extracting #5: cost 14 inf + 3 1554041193.759 * * [simplify]: Extracting #6: cost 10 inf + 211 1554041193.759 * * [simplify]: Extracting #7: cost 4 inf + 743 1554041193.759 * * [simplify]: Extracting #8: cost 0 inf + 1551 1554041193.760 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 1554041193.760 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 1554041193.760 * * * * [progress]: [ 19 / 82 ] simplifiying candidate # 1554041193.760 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 1554041193.760 * * [simplify]: iters left: 6 (9 enodes) 1554041193.765 * * [simplify]: iters left: 5 (34 enodes) 1554041193.775 * * [simplify]: iters left: 4 (38 enodes) 1554041193.786 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.786 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.786 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.786 * * [simplify]: Extracting #3: cost 12 inf + 0 1554041193.786 * * [simplify]: Extracting #4: cost 17 inf + 0 1554041193.786 * * [simplify]: Extracting #5: cost 14 inf + 3 1554041193.786 * * [simplify]: Extracting #6: cost 10 inf + 211 1554041193.787 * * [simplify]: Extracting #7: cost 4 inf + 743 1554041193.788 * * [simplify]: Extracting #8: cost 0 inf + 1551 1554041193.788 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 1554041193.788 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 1554041193.789 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 1554041193.789 * * [simplify]: iters left: 6 (9 enodes) 1554041193.793 * * [simplify]: iters left: 5 (34 enodes) 1554041193.807 * * [simplify]: iters left: 4 (38 enodes) 1554041193.817 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.817 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.817 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.817 * * [simplify]: Extracting #3: cost 12 inf + 0 1554041193.818 * * [simplify]: Extracting #4: cost 17 inf + 0 1554041193.818 * * [simplify]: Extracting #5: cost 14 inf + 3 1554041193.818 * * [simplify]: Extracting #6: cost 10 inf + 211 1554041193.818 * * [simplify]: Extracting #7: cost 4 inf + 743 1554041193.819 * * [simplify]: Extracting #8: cost 0 inf + 1551 1554041193.819 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 1554041193.819 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 1554041193.820 * * * * [progress]: [ 20 / 82 ] simplifiying candidate # 1554041193.820 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 1554041193.820 * * [simplify]: iters left: 6 (9 enodes) 1554041193.823 * * [simplify]: iters left: 5 (34 enodes) 1554041193.828 * * [simplify]: iters left: 4 (38 enodes) 1554041193.833 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.834 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.834 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.834 * * [simplify]: Extracting #3: cost 12 inf + 0 1554041193.834 * * [simplify]: Extracting #4: cost 17 inf + 0 1554041193.834 * * [simplify]: Extracting #5: cost 14 inf + 3 1554041193.834 * * [simplify]: Extracting #6: cost 10 inf + 211 1554041193.834 * * [simplify]: Extracting #7: cost 4 inf + 743 1554041193.834 * * [simplify]: Extracting #8: cost 0 inf + 1551 1554041193.834 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 1554041193.834 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 1554041193.835 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 1554041193.835 * * [simplify]: iters left: 6 (9 enodes) 1554041193.837 * * [simplify]: iters left: 5 (34 enodes) 1554041193.843 * * [simplify]: iters left: 4 (38 enodes) 1554041193.848 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.848 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.848 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.848 * * [simplify]: Extracting #3: cost 12 inf + 0 1554041193.848 * * [simplify]: Extracting #4: cost 17 inf + 0 1554041193.848 * * [simplify]: Extracting #5: cost 14 inf + 3 1554041193.848 * * [simplify]: Extracting #6: cost 10 inf + 211 1554041193.848 * * [simplify]: Extracting #7: cost 4 inf + 743 1554041193.849 * * [simplify]: Extracting #8: cost 0 inf + 1551 1554041193.849 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 1554041193.849 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 1554041193.849 * * * * [progress]: [ 21 / 82 ] simplifiying candidate # 1554041193.849 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 1554041193.849 * * [simplify]: iters left: 6 (9 enodes) 1554041193.852 * * [simplify]: iters left: 5 (34 enodes) 1554041193.857 * * [simplify]: iters left: 4 (38 enodes) 1554041193.863 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.863 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.863 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.863 * * [simplify]: Extracting #3: cost 12 inf + 0 1554041193.863 * * [simplify]: Extracting #4: cost 17 inf + 0 1554041193.863 * * [simplify]: Extracting #5: cost 14 inf + 3 1554041193.863 * * [simplify]: Extracting #6: cost 10 inf + 211 1554041193.863 * * [simplify]: Extracting #7: cost 4 inf + 743 1554041193.863 * * [simplify]: Extracting #8: cost 0 inf + 1551 1554041193.864 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 1554041193.864 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))))))) 1554041193.864 * [simplify]: Simplifying (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) 1554041193.864 * * [simplify]: iters left: 6 (9 enodes) 1554041193.866 * * [simplify]: iters left: 5 (34 enodes) 1554041193.874 * * [simplify]: iters left: 4 (38 enodes) 1554041193.884 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.884 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041193.884 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041193.884 * * [simplify]: Extracting #3: cost 12 inf + 0 1554041193.884 * * [simplify]: Extracting #4: cost 17 inf + 0 1554041193.885 * * [simplify]: Extracting #5: cost 14 inf + 3 1554041193.885 * * [simplify]: Extracting #6: cost 10 inf + 211 1554041193.885 * * [simplify]: Extracting #7: cost 4 inf + 743 1554041193.885 * * [simplify]: Extracting #8: cost 0 inf + 1551 1554041193.886 * [simplify]: Simplified to (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))) 1554041193.886 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ x 1))) (sqrt (sqrt (- x 1)))) (* (sqrt (sqrt (- x 1))) (sqrt (sqrt (+ 1 x)))))))) 1554041193.886 * * * * [progress]: [ 22 / 82 ] simplifiying candidate # 1554041193.887 * [simplify]: Simplifying (cbrt (sqrt (- x 1))) 1554041193.887 * * [simplify]: iters left: 4 (5 enodes) 1554041193.890 * * [simplify]: iters left: 3 (20 enodes) 1554041193.896 * * [simplify]: iters left: 2 (24 enodes) 1554041193.903 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.903 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041193.903 * * [simplify]: Extracting #2: cost 5 inf + 0 1554041193.903 * * [simplify]: Extracting #3: cost 9 inf + 0 1554041193.903 * * [simplify]: Extracting #4: cost 6 inf + 3 1554041193.903 * * [simplify]: Extracting #5: cost 0 inf + 575 1554041193.904 * [simplify]: Simplified to (cbrt (sqrt (+ x -1))) 1554041193.904 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (* (cbrt (sqrt (- x 1))) (cbrt (sqrt (- x 1))))) (cbrt (sqrt (+ x -1))))))) 1554041193.904 * * * * [progress]: [ 23 / 82 ] simplifiying candidate # 1554041193.904 * [simplify]: Simplifying (sqrt (cbrt (- x 1))) 1554041193.904 * * [simplify]: iters left: 4 (5 enodes) 1554041193.907 * * [simplify]: iters left: 3 (20 enodes) 1554041193.917 * * [simplify]: iters left: 2 (24 enodes) 1554041193.924 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.924 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041193.924 * * [simplify]: Extracting #2: cost 5 inf + 0 1554041193.924 * * [simplify]: Extracting #3: cost 9 inf + 0 1554041193.924 * * [simplify]: Extracting #4: cost 6 inf + 3 1554041193.924 * * [simplify]: Extracting #5: cost 0 inf + 655 1554041193.924 * [simplify]: Simplified to (sqrt (cbrt (+ x -1))) 1554041193.925 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (* (cbrt (- x 1)) (cbrt (- x 1))))) (sqrt (cbrt (+ x -1))))))) 1554041193.925 * * * * [progress]: [ 24 / 82 ] simplifiying candidate # 1554041193.925 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1554041193.925 * * [simplify]: iters left: 4 (5 enodes) 1554041193.928 * * [simplify]: iters left: 3 (20 enodes) 1554041193.935 * * [simplify]: iters left: 2 (24 enodes) 1554041193.943 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.943 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041193.943 * * [simplify]: Extracting #2: cost 5 inf + 0 1554041193.943 * * [simplify]: Extracting #3: cost 9 inf + 0 1554041193.943 * * [simplify]: Extracting #4: cost 6 inf + 3 1554041193.943 * * [simplify]: Extracting #5: cost 0 inf + 495 1554041193.944 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1554041193.944 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))))) 1554041193.944 * * * * [progress]: [ 25 / 82 ] simplifiying candidate # 1554041193.944 * [simplify]: Simplifying (sqrt (- x 1)) 1554041193.944 * * [simplify]: iters left: 3 (4 enodes) 1554041193.947 * * [simplify]: iters left: 2 (17 enodes) 1554041193.953 * * [simplify]: iters left: 1 (21 enodes) 1554041193.959 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.959 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041193.959 * * [simplify]: Extracting #2: cost 7 inf + 0 1554041193.959 * * [simplify]: Extracting #3: cost 4 inf + 3 1554041193.959 * * [simplify]: Extracting #4: cost 0 inf + 251 1554041193.959 * [simplify]: Simplified to (sqrt (+ x -1)) 1554041193.959 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ x -1)))))) 1554041193.959 * * * * [progress]: [ 26 / 82 ] simplifiying candidate # 1554041193.960 * [simplify]: Simplifying (sqrt (- (sqrt x) (sqrt 1))) 1554041193.960 * * [simplify]: iters left: 4 (6 enodes) 1554041193.963 * * [simplify]: iters left: 3 (22 enodes) 1554041193.970 * * [simplify]: iters left: 2 (31 enodes) 1554041193.977 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.977 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041193.978 * * [simplify]: Extracting #2: cost 7 inf + 0 1554041193.978 * * [simplify]: Extracting #3: cost 7 inf + 2 1554041193.978 * * [simplify]: Extracting #4: cost 6 inf + 3 1554041193.978 * * [simplify]: Extracting #5: cost 1 inf + 371 1554041193.978 * * [simplify]: Extracting #6: cost 0 inf + 493 1554041193.978 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 1554041193.978 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) (sqrt 1)))) (sqrt (- (sqrt x) 1)))))) 1554041193.978 * * * * [progress]: [ 27 / 82 ] simplifiying candidate # 1554041193.979 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 1554041193.979 * * [simplify]: iters left: 4 (5 enodes) 1554041193.982 * * [simplify]: iters left: 3 (20 enodes) 1554041193.987 * * [simplify]: iters left: 2 (24 enodes) 1554041193.993 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041193.993 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041193.993 * * [simplify]: Extracting #2: cost 7 inf + 0 1554041193.993 * * [simplify]: Extracting #3: cost 7 inf + 2 1554041193.993 * * [simplify]: Extracting #4: cost 6 inf + 3 1554041193.994 * * [simplify]: Extracting #5: cost 0 inf + 493 1554041193.994 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 1554041193.994 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))))) 1554041193.994 * * * * [progress]: [ 28 / 82 ] simplifiying candidate # 1554041193.994 * [simplify]: Simplifying (sqrt (- (sqrt x) 1)) 1554041193.994 * * [simplify]: iters left: 4 (5 enodes) 1554041193.997 * * [simplify]: iters left: 3 (20 enodes) 1554041194.004 * * [simplify]: iters left: 2 (24 enodes) 1554041194.011 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.011 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.011 * * [simplify]: Extracting #2: cost 7 inf + 0 1554041194.011 * * [simplify]: Extracting #3: cost 7 inf + 2 1554041194.011 * * [simplify]: Extracting #4: cost 6 inf + 3 1554041194.011 * * [simplify]: Extracting #5: cost 0 inf + 493 1554041194.011 * [simplify]: Simplified to (sqrt (- (sqrt x) 1)) 1554041194.011 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (+ (sqrt x) 1))) (sqrt (- (sqrt x) 1)))))) 1554041194.012 * * * * [progress]: [ 29 / 82 ] simplifiying candidate # 1554041194.012 * [simplify]: Simplifying (sqrt (- x 1)) 1554041194.012 * * [simplify]: iters left: 3 (4 enodes) 1554041194.014 * * [simplify]: iters left: 2 (17 enodes) 1554041194.020 * * [simplify]: iters left: 1 (21 enodes) 1554041194.026 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.026 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.026 * * [simplify]: Extracting #2: cost 7 inf + 0 1554041194.026 * * [simplify]: Extracting #3: cost 4 inf + 3 1554041194.026 * * [simplify]: Extracting #4: cost 0 inf + 251 1554041194.026 * [simplify]: Simplified to (sqrt (+ x -1)) 1554041194.026 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt 1)) (sqrt (+ x -1)))))) 1554041194.026 * * * * [progress]: [ 30 / 82 ] simplifiying candidate # 1554041194.027 * [simplify]: Simplifying (sqrt (sqrt (- x 1))) 1554041194.027 * * [simplify]: iters left: 4 (5 enodes) 1554041194.030 * * [simplify]: iters left: 3 (20 enodes) 1554041194.036 * * [simplify]: iters left: 2 (24 enodes) 1554041194.043 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.043 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.043 * * [simplify]: Extracting #2: cost 5 inf + 0 1554041194.043 * * [simplify]: Extracting #3: cost 9 inf + 0 1554041194.043 * * [simplify]: Extracting #4: cost 6 inf + 3 1554041194.043 * * [simplify]: Extracting #5: cost 0 inf + 495 1554041194.044 * [simplify]: Simplified to (sqrt (sqrt (+ x -1))) 1554041194.044 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) (sqrt (sqrt (- x 1)))) (sqrt (sqrt (+ x -1))))))) 1554041194.044 * * * * [progress]: [ 31 / 82 ] simplifiying candidate # 1554041194.044 * [simplify]: Simplifying (sqrt (- x 1)) 1554041194.044 * * [simplify]: iters left: 3 (4 enodes) 1554041194.047 * * [simplify]: iters left: 2 (17 enodes) 1554041194.053 * * [simplify]: iters left: 1 (21 enodes) 1554041194.058 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.058 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.058 * * [simplify]: Extracting #2: cost 7 inf + 0 1554041194.058 * * [simplify]: Extracting #3: cost 4 inf + 3 1554041194.058 * * [simplify]: Extracting #4: cost 0 inf + 251 1554041194.058 * [simplify]: Simplified to (sqrt (+ x -1)) 1554041194.058 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (* (* (sqrt (+ x 1)) 1) (sqrt (+ x -1)))))) 1554041194.058 * * * * [progress]: [ 32 / 82 ] simplifiying candidate # 1554041194.058 * [simplify]: Simplifying (* (cbrt (sqrt (+ x 1))) (cbrt (sqrt (+ x 1)))) 1554041194.059 * * [simplify]: iters left: 6 (6 enodes) 1554041194.060 * * [simplify]: iters left: 5 (21 enodes) 1554041194.063 * * [simplify]: iters left: 4 (23 enodes) 1554041194.069 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.069 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.069 * * [simplify]: Extracting #2: cost 5 inf + 0 1554041194.069 * * [simplify]: Extracting #3: cost 7 inf + 0 1554041194.069 * * [simplify]: Extracting #4: cost 10 inf + 0 1554041194.069 * * [simplify]: Extracting #5: cost 8 inf + 2 1554041194.069 * * [simplify]: Extracting #6: cost 0 inf + 978 1554041194.069 * [simplify]: Simplified to (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) 1554041194.069 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (* (cbrt (sqrt (+ 1 x))) (cbrt (sqrt (+ 1 x)))) (* (cbrt (sqrt (+ x 1))) (sqrt (- x 1))))))) 1554041194.069 * * * * [progress]: [ 33 / 82 ] simplifiying candidate # 1554041194.070 * [simplify]: Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1554041194.070 * * [simplify]: iters left: 6 (6 enodes) 1554041194.071 * * [simplify]: iters left: 5 (22 enodes) 1554041194.075 * * [simplify]: iters left: 4 (24 enodes) 1554041194.078 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.078 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041194.078 * * [simplify]: Extracting #2: cost 7 inf + 0 1554041194.078 * * [simplify]: Extracting #3: cost 10 inf + 0 1554041194.078 * * [simplify]: Extracting #4: cost 8 inf + 2 1554041194.078 * * [simplify]: Extracting #5: cost 1 inf + 816 1554041194.079 * * [simplify]: Extracting #6: cost 0 inf + 978 1554041194.079 * [simplify]: Simplified to (fabs (cbrt (+ 1 x))) 1554041194.079 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (fabs (cbrt (+ 1 x))) (* (sqrt (cbrt (+ x 1))) (sqrt (- x 1))))))) 1554041194.079 * * * * [progress]: [ 34 / 82 ] simplifiying candidate # 1554041194.079 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 1554041194.079 * * [simplify]: iters left: 4 (5 enodes) 1554041194.080 * * [simplify]: iters left: 3 (18 enodes) 1554041194.083 * * [simplify]: iters left: 2 (20 enodes) 1554041194.086 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.086 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.086 * * [simplify]: Extracting #2: cost 5 inf + 0 1554041194.086 * * [simplify]: Extracting #3: cost 8 inf + 0 1554041194.086 * * [simplify]: Extracting #4: cost 6 inf + 2 1554041194.086 * * [simplify]: Extracting #5: cost 0 inf + 494 1554041194.086 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 1554041194.086 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1))))))) 1554041194.086 * * * * [progress]: [ 35 / 82 ] simplifiying candidate # 1554041194.087 * [simplify]: Simplifying (sqrt 1) 1554041194.087 * * [simplify]: iters left: 1 (2 enodes) 1554041194.088 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.088 * * [simplify]: Extracting #1: cost 0 inf + 1 1554041194.088 * [simplify]: Simplified to 1 1554041194.088 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (* (sqrt (+ x 1)) (sqrt (- x 1))))))) 1554041194.089 * * * * [progress]: [ 36 / 82 ] simplifiying candidate # 1554041194.089 * [simplify]: Simplifying (sqrt 1) 1554041194.089 * * [simplify]: iters left: 1 (2 enodes) 1554041194.090 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.090 * * [simplify]: Extracting #1: cost 0 inf + 1 1554041194.090 * [simplify]: Simplified to 1 1554041194.090 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* 1 (* (sqrt (+ x 1)) (sqrt (- x 1))))))) 1554041194.091 * * * * [progress]: [ 37 / 82 ] simplifiying candidate # 1554041194.091 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 1554041194.091 * * [simplify]: iters left: 4 (5 enodes) 1554041194.092 * * [simplify]: iters left: 3 (18 enodes) 1554041194.097 * * [simplify]: iters left: 2 (20 enodes) 1554041194.103 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.103 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.103 * * [simplify]: Extracting #2: cost 5 inf + 0 1554041194.103 * * [simplify]: Extracting #3: cost 8 inf + 0 1554041194.103 * * [simplify]: Extracting #4: cost 6 inf + 2 1554041194.103 * * [simplify]: Extracting #5: cost 0 inf + 494 1554041194.104 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 1554041194.104 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (sqrt (sqrt (+ 1 x))) (* (sqrt (sqrt (+ x 1))) (sqrt (- x 1))))))) 1554041194.104 * * * * [progress]: [ 38 / 82 ] simplifiying candidate # 1554041194.104 * * * * [progress]: [ 39 / 82 ] simplifiying candidate # 1554041194.104 * [simplify]: Simplifying (sqrt (+ (* x x) (+ (* 1 1) (* x 1)))) 1554041194.104 * * [simplify]: iters left: 6 (8 enodes) 1554041194.107 * * [simplify]: iters left: 5 (26 enodes) 1554041194.111 * * [simplify]: iters left: 4 (38 enodes) 1554041194.117 * * [simplify]: iters left: 3 (44 enodes) 1554041194.122 * * [simplify]: iters left: 2 (45 enodes) 1554041194.128 * * [simplify]: iters left: 1 (48 enodes) 1554041194.133 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.134 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.134 * * [simplify]: Extracting #2: cost 10 inf + 0 1554041194.134 * * [simplify]: Extracting #3: cost 12 inf + 2 1554041194.134 * * [simplify]: Extracting #4: cost 7 inf + 329 1554041194.134 * * [simplify]: Extracting #5: cost 1 inf + 900 1554041194.134 * * [simplify]: Extracting #6: cost 0 inf + 1062 1554041194.134 * [simplify]: Simplified to (sqrt (+ x (+ (* x x) 1))) 1554041194.134 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ x 1)) (sqrt (- (pow x 3) (pow 1 3)))) (sqrt (+ x (+ (* x x) 1))))))) 1554041194.135 * * * * [progress]: [ 40 / 82 ] simplifiying candidate # 1554041194.135 * [simplify]: Simplifying (sqrt (+ x 1)) 1554041194.135 * * [simplify]: iters left: 3 (4 enodes) 1554041194.136 * * [simplify]: iters left: 2 (15 enodes) 1554041194.138 * * [simplify]: iters left: 1 (17 enodes) 1554041194.141 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.141 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.141 * * [simplify]: Extracting #2: cost 6 inf + 0 1554041194.141 * * [simplify]: Extracting #3: cost 2 inf + 86 1554041194.141 * * [simplify]: Extracting #4: cost 1 inf + 168 1554041194.141 * * [simplify]: Extracting #5: cost 0 inf + 250 1554041194.142 * [simplify]: Simplified to (sqrt (+ 1 x)) 1554041194.142 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ x (/ (* (sqrt (+ x 1)) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ 1 x)))))) 1554041194.142 * * * * [progress]: [ 41 / 82 ] simplifiying candidate # 1554041194.142 * [simplify]: Simplifying (* (sqrt (+ (pow x 3) (pow 1 3))) (sqrt (- x 1))) 1554041194.142 * * [simplify]: iters left: 6 (10 enodes) 1554041194.149 * * [simplify]: iters left: 5 (45 enodes) 1554041194.161 * * [simplify]: iters left: 4 (65 enodes) 1554041194.176 * * [simplify]: iters left: 3 (91 enodes) 1554041194.195 * * [simplify]: iters left: 2 (132 enodes) 1554041194.222 * * [simplify]: iters left: 1 (228 enodes) 1554041194.310 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.310 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041194.310 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041194.310 * * [simplify]: Extracting #3: cost 14 inf + 0 1554041194.310 * * [simplify]: Extracting #4: cost 28 inf + 3 1554041194.310 * * [simplify]: Extracting #5: cost 66 inf + 252 1554041194.311 * * [simplify]: Extracting #6: cost 54 inf + 3044 1554041194.312 * * [simplify]: Extracting #7: cost 18 inf + 22283 1554041194.314 * * [simplify]: Extracting #8: cost 11 inf + 25695 1554041194.316 * * [simplify]: Extracting #9: cost 0 inf + 31210 1554041194.318 * [simplify]: Simplified to (* (sqrt (+ 1 (* x (* x x)))) (sqrt (- x 1))) 1554041194.318 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (+ 1 (* x (* x x)))) (sqrt (- x 1))) (sqrt (+ (* x x) (- (* 1 1) (* x 1)))))))) 1554041194.318 * * * * [progress]: [ 42 / 82 ] simplifiying candidate # 1554041194.319 * [simplify]: Simplifying (* (sqrt (- (* x x) (* 1 1))) (sqrt (- x 1))) 1554041194.319 * * [simplify]: iters left: 6 (9 enodes) 1554041194.321 * * [simplify]: iters left: 5 (32 enodes) 1554041194.326 * * [simplify]: iters left: 4 (38 enodes) 1554041194.332 * * [simplify]: iters left: 3 (48 enodes) 1554041194.348 * * [simplify]: iters left: 2 (82 enodes) 1554041194.370 * * [simplify]: iters left: 1 (96 enodes) 1554041194.384 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.384 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041194.384 * * [simplify]: Extracting #2: cost 8 inf + 0 1554041194.384 * * [simplify]: Extracting #3: cost 38 inf + 0 1554041194.385 * * [simplify]: Extracting #4: cost 39 inf + 86 1554041194.385 * * [simplify]: Extracting #5: cost 13 inf + 2288 1554041194.386 * * [simplify]: Extracting #6: cost 1 inf + 3751 1554041194.387 * * [simplify]: Extracting #7: cost 0 inf + 3993 1554041194.388 * [simplify]: Simplified to (* (sqrt (- x 1)) (sqrt (- (* x x) 1))) 1554041194.388 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (/ (* (sqrt (- x 1)) (sqrt (- (* x x) 1))) (sqrt (- x 1)))))) 1554041194.388 * * * * [progress]: [ 43 / 82 ] simplifiying candidate #real (real->posit16 (* (sqrt (+ x 1)) (sqrt (- x 1))))))))> 1554041194.388 * * * * [progress]: [ 44 / 82 ] simplifiying candidate # 1554041194.388 * * * * [progress]: [ 45 / 82 ] simplifiying candidate # 1554041194.388 * [simplify]: Simplifying (* (exp x) (exp (* (sqrt (+ x 1)) (sqrt (- x 1))))) 1554041194.388 * * [simplify]: iters left: 6 (10 enodes) 1554041194.392 * * [simplify]: iters left: 5 (42 enodes) 1554041194.399 * * [simplify]: iters left: 4 (58 enodes) 1554041194.408 * * [simplify]: iters left: 3 (75 enodes) 1554041194.420 * * [simplify]: iters left: 2 (112 enodes) 1554041194.458 * * [simplify]: iters left: 1 (206 enodes) 1554041194.520 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.520 * * [simplify]: Extracting #1: cost 24 inf + 0 1554041194.520 * * [simplify]: Extracting #2: cost 96 inf + 0 1554041194.521 * * [simplify]: Extracting #3: cost 131 inf + 145 1554041194.522 * * [simplify]: Extracting #4: cost 129 inf + 1580 1554041194.525 * * [simplify]: Extracting #5: cost 92 inf + 9249 1554041194.534 * * [simplify]: Extracting #6: cost 39 inf + 38130 1554041194.550 * * [simplify]: Extracting #7: cost 0 inf + 69638 1554041194.567 * * [simplify]: Extracting #8: cost 0 inf + 69245 1554041194.584 * [simplify]: Simplified to (exp (+ x (* (sqrt (- x 1)) (sqrt (+ x 1))))) 1554041194.584 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ x (* (sqrt (- x 1)) (sqrt (+ x 1)))))))) 1554041194.584 * * * * [progress]: [ 46 / 82 ] simplifiying candidate # 1554041194.584 * * * * [progress]: [ 47 / 82 ] simplifiying candidate # 1554041194.584 * * * * [progress]: [ 48 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 49 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 50 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 51 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 52 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 53 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 54 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 55 / 82 ] simplifiying candidate #real (real->posit16 (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))))))> 1554041194.585 * * * * [progress]: [ 56 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 57 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 58 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 59 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 60 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 61 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 62 / 82 ] simplifiying candidate # 1554041194.585 * * * * [progress]: [ 63 / 82 ] simplifiying candidate # 1554041194.586 * [simplify]: Simplifying (sqrt (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1554041194.586 * * [simplify]: iters left: 6 (6 enodes) 1554041194.589 * * [simplify]: iters left: 5 (22 enodes) 1554041194.599 * * [simplify]: iters left: 4 (24 enodes) 1554041194.603 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.604 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041194.604 * * [simplify]: Extracting #2: cost 7 inf + 0 1554041194.604 * * [simplify]: Extracting #3: cost 10 inf + 0 1554041194.604 * * [simplify]: Extracting #4: cost 8 inf + 2 1554041194.604 * * [simplify]: Extracting #5: cost 1 inf + 816 1554041194.604 * * [simplify]: Extracting #6: cost 0 inf + 978 1554041194.604 * [simplify]: Simplified to (fabs (cbrt (+ 1 x))) 1554041194.604 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (fabs (cbrt (+ 1 x))) (sqrt (cbrt (+ x 1)))) (sqrt (- x 1)))))) 1554041194.604 * * * * [progress]: [ 64 / 82 ] simplifiying candidate # 1554041194.604 * [simplify]: Simplifying (sqrt (sqrt (+ x 1))) 1554041194.604 * * [simplify]: iters left: 4 (5 enodes) 1554041194.606 * * [simplify]: iters left: 3 (18 enodes) 1554041194.609 * * [simplify]: iters left: 2 (20 enodes) 1554041194.612 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.612 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.612 * * [simplify]: Extracting #2: cost 5 inf + 0 1554041194.612 * * [simplify]: Extracting #3: cost 8 inf + 0 1554041194.612 * * [simplify]: Extracting #4: cost 6 inf + 2 1554041194.612 * * [simplify]: Extracting #5: cost 0 inf + 494 1554041194.613 * [simplify]: Simplified to (sqrt (sqrt (+ 1 x))) 1554041194.613 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* (sqrt (sqrt (+ 1 x))) (sqrt (sqrt (+ x 1)))) (sqrt (- x 1)))))) 1554041194.613 * * * * [progress]: [ 65 / 82 ] simplifiying candidate # 1554041194.613 * [simplify]: Simplifying (sqrt 1) 1554041194.613 * * [simplify]: iters left: 1 (2 enodes) 1554041194.615 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.615 * * [simplify]: Extracting #1: cost 0 inf + 1 1554041194.615 * [simplify]: Simplified to 1 1554041194.615 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* 1 (sqrt (+ x 1))) (sqrt (- x 1)))))) 1554041194.615 * * * * [progress]: [ 66 / 82 ] simplifiying candidate # 1554041194.615 * [simplify]: Simplifying (sqrt 1) 1554041194.615 * * [simplify]: iters left: 1 (2 enodes) 1554041194.617 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.617 * * [simplify]: Extracting #1: cost 0 inf + 1 1554041194.617 * [simplify]: Simplified to 1 1554041194.617 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (* 1 (sqrt (+ x 1))) (sqrt (- x 1)))))) 1554041194.617 * * * * [progress]: [ 67 / 82 ] simplifiying candidate # 1554041194.617 * [simplify]: Simplifying (sqrt (+ (pow x 3) (pow 1 3))) 1554041194.617 * * [simplify]: iters left: 4 (7 enodes) 1554041194.620 * * [simplify]: iters left: 3 (32 enodes) 1554041194.627 * * [simplify]: iters left: 2 (50 enodes) 1554041194.643 * * [simplify]: iters left: 1 (76 enodes) 1554041194.669 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.669 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.669 * * [simplify]: Extracting #2: cost 6 inf + 0 1554041194.669 * * [simplify]: Extracting #3: cost 13 inf + 1 1554041194.669 * * [simplify]: Extracting #4: cost 19 inf + 3 1554041194.669 * * [simplify]: Extracting #5: cost 11 inf + 1653 1554041194.670 * * [simplify]: Extracting #6: cost 2 inf + 4335 1554041194.671 * * [simplify]: Extracting #7: cost 0 inf + 4155 1554041194.671 * [simplify]: Simplified to (sqrt (+ 1 (* (* x x) x))) 1554041194.671 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (/ (sqrt (+ 1 (* (* x x) x))) (sqrt (+ (* x x) (- (* 1 1) (* x 1))))) (sqrt (- x 1)))))) 1554041194.672 * * * * [progress]: [ 68 / 82 ] simplifiying candidate # 1554041194.672 * [simplify]: Simplifying (sqrt (- (* x x) (* 1 1))) 1554041194.672 * * [simplify]: iters left: 5 (6 enodes) 1554041194.676 * * [simplify]: iters left: 4 (21 enodes) 1554041194.683 * * [simplify]: iters left: 3 (28 enodes) 1554041194.691 * * [simplify]: iters left: 2 (35 enodes) 1554041194.696 * * [simplify]: iters left: 1 (51 enodes) 1554041194.707 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.707 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.707 * * [simplify]: Extracting #2: cost 12 inf + 0 1554041194.707 * * [simplify]: Extracting #3: cost 21 inf + 2 1554041194.707 * * [simplify]: Extracting #4: cost 8 inf + 625 1554041194.707 * * [simplify]: Extracting #5: cost 1 inf + 1199 1554041194.708 * * [simplify]: Extracting #6: cost 0 inf + 1321 1554041194.708 * [simplify]: Simplified to (sqrt (+ -1 (* x x))) 1554041194.708 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (/ (sqrt (+ -1 (* x x))) (sqrt (- x 1))) (sqrt (- x 1)))))) 1554041194.708 * * * * [progress]: [ 69 / 82 ] simplifiying candidate # 1554041194.709 * [simplify]: Simplifying (+ x 1) 1554041194.709 * * [simplify]: iters left: 2 (3 enodes) 1554041194.712 * * [simplify]: iters left: 1 (12 enodes) 1554041194.714 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.714 * * [simplify]: Extracting #1: cost 4 inf + 0 1554041194.714 * * [simplify]: Extracting #2: cost 2 inf + 2 1554041194.714 * * [simplify]: Extracting #3: cost 0 inf + 86 1554041194.714 * [simplify]: Simplified to (+ 1 x) 1554041194.714 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (pow (+ 1 x) (/ 1 2)) (sqrt (- x 1)))))) 1554041194.714 * * * * [progress]: [ 70 / 82 ] simplifiying candidate # 1554041194.715 * * * * [progress]: [ 71 / 82 ] simplifiying candidate # 1554041194.715 * [simplify]: Simplifying (sqrt (+ x 1)) 1554041194.715 * * [simplify]: iters left: 3 (4 enodes) 1554041194.716 * * [simplify]: iters left: 2 (15 enodes) 1554041194.718 * * [simplify]: iters left: 1 (17 enodes) 1554041194.721 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.721 * * [simplify]: Extracting #1: cost 3 inf + 0 1554041194.722 * * [simplify]: Extracting #2: cost 6 inf + 0 1554041194.722 * * [simplify]: Extracting #3: cost 2 inf + 86 1554041194.722 * * [simplify]: Extracting #4: cost 1 inf + 168 1554041194.722 * * [simplify]: Extracting #5: cost 0 inf + 250 1554041194.722 * [simplify]: Simplified to (sqrt (+ 1 x)) 1554041194.722 * [simplify]: Simplified (2 1 2 1 1) to (λ (x) (log (+ x (* (fabs (sqrt (+ 1 x))) (sqrt (- x 1)))))) 1554041194.722 * * * * [progress]: [ 72 / 82 ] simplifiying candidate # 1554041194.722 * * * * [progress]: [ 73 / 82 ] simplifiying candidate #real (real->posit16 (sqrt (+ x 1)))) (sqrt (- x 1))))))> 1554041194.723 * * * * [progress]: [ 74 / 82 ] simplifiying candidate # 1554041194.723 * [simplify]: Simplifying (+ (* 1/8 (/ (pow x 4) (sqrt -1))) (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1554041194.723 * * [simplify]: iters left: 6 (15 enodes) 1554041194.733 * * [simplify]: iters left: 5 (63 enodes) 1554041194.754 * * [simplify]: iters left: 4 (93 enodes) 1554041194.768 * * [simplify]: iters left: 3 (124 enodes) 1554041194.794 * * [simplify]: iters left: 2 (163 enodes) 1554041194.848 * * [simplify]: iters left: 1 (241 enodes) 1554041194.906 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041194.906 * * [simplify]: Extracting #1: cost 8 inf + 0 1554041194.907 * * [simplify]: Extracting #2: cost 59 inf + 0 1554041194.907 * * [simplify]: Extracting #3: cost 87 inf + 127 1554041194.908 * * [simplify]: Extracting #4: cost 19 inf + 8843 1554041194.911 * * [simplify]: Extracting #5: cost 2 inf + 11487 1554041194.914 * * [simplify]: Extracting #6: cost 0 inf + 11893 1554041194.917 * [simplify]: Simplified to (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x))))) 1554041194.917 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (sqrt -1) (* (/ (* x x) (sqrt -1)) (+ 1/2 (* 1/8 (* x x)))))))) 1554041194.917 * * * * [progress]: [ 75 / 82 ] simplifiying candidate # 1554041194.917 * [simplify]: Simplifying (- x (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1554041194.917 * * [simplify]: iters left: 6 (12 enodes) 1554041194.922 * * [simplify]: iters left: 5 (57 enodes) 1554041194.936 * * [simplify]: iters left: 4 (97 enodes) 1554041194.963 * * [simplify]: iters left: 3 (170 enodes) 1554041194.993 * * [simplify]: iters left: 2 (285 enodes) 1554041195.096 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041195.097 * * [simplify]: Extracting #1: cost 17 inf + 0 1554041195.097 * * [simplify]: Extracting #2: cost 72 inf + 1 1554041195.098 * * [simplify]: Extracting #3: cost 124 inf + 335 1554041195.100 * * [simplify]: Extracting #4: cost 87 inf + 7689 1554041195.107 * * [simplify]: Extracting #5: cost 20 inf + 28115 1554041195.115 * * [simplify]: Extracting #6: cost 1 inf + 32556 1554041195.124 * * [simplify]: Extracting #7: cost 0 inf + 32506 1554041195.132 * [simplify]: Simplified to (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x)) 1554041195.133 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x (+ (+ x (/ (/ -1/8 (* x x)) x)) (/ -1/2 x))))) 1554041195.133 * * * * [progress]: [ 76 / 82 ] simplifiying candidate # 1554041195.133 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1554041195.133 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ x +nan.0))) 1554041195.133 * * * * [progress]: [ 77 / 82 ] simplifiying candidate # 1554041195.133 * [simplify]: Simplifying (+ x (+ (* 1/2 (/ (pow x 2) (sqrt -1))) (sqrt -1))) 1554041195.133 * * [simplify]: iters left: 6 (10 enodes) 1554041195.139 * * [simplify]: iters left: 5 (42 enodes) 1554041195.146 * * [simplify]: iters left: 4 (64 enodes) 1554041195.156 * * [simplify]: iters left: 3 (86 enodes) 1554041195.178 * * [simplify]: iters left: 2 (100 enodes) 1554041195.208 * * [simplify]: iters left: 1 (120 enodes) 1554041195.234 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041195.234 * * [simplify]: Extracting #1: cost 8 inf + 0 1554041195.234 * * [simplify]: Extracting #2: cost 26 inf + 1 1554041195.234 * * [simplify]: Extracting #3: cost 33 inf + 332 1554041195.235 * * [simplify]: Extracting #4: cost 10 inf + 2581 1554041195.236 * * [simplify]: Extracting #5: cost 0 inf + 4169 1554041195.237 * [simplify]: Simplified to (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))) 1554041195.237 * [simplify]: Simplified (2 1) to (λ (x) (log (+ x (+ (sqrt -1) (/ (* x 1/2) (/ (sqrt -1) x)))))) 1554041195.237 * * * * [progress]: [ 78 / 82 ] simplifiying candidate # 1554041195.237 * [simplify]: Simplifying (- (* 2 x) (+ (* 1/8 (/ 1 (pow x 3))) (* 1/2 (/ 1 x)))) 1554041195.237 * * [simplify]: iters left: 6 (14 enodes) 1554041195.242 * * [simplify]: iters left: 5 (63 enodes) 1554041195.255 * * [simplify]: iters left: 4 (101 enodes) 1554041195.293 * * [simplify]: iters left: 3 (174 enodes) 1554041195.354 * * [simplify]: iters left: 2 (289 enodes) 1554041195.463 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041195.463 * * [simplify]: Extracting #1: cost 17 inf + 0 1554041195.463 * * [simplify]: Extracting #2: cost 76 inf + 0 1554041195.464 * * [simplify]: Extracting #3: cost 132 inf + 6 1554041195.466 * * [simplify]: Extracting #4: cost 113 inf + 2471 1554041195.471 * * [simplify]: Extracting #5: cost 46 inf + 18924 1554041195.478 * * [simplify]: Extracting #6: cost 1 inf + 36409 1554041195.486 * * [simplify]: Extracting #7: cost 0 inf + 36461 1554041195.494 * [simplify]: Simplified to (+ (* 2 x) (- (/ -1/2 x) (/ 1/8 (* x (* x x))))) 1554041195.494 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (* 2 x) (- (/ -1/2 x) (/ 1/8 (* x (* x x))))))) 1554041195.494 * * * * [progress]: [ 79 / 82 ] simplifiying candidate # 1554041195.494 * [simplify]: Simplifying (- x (+ (* +nan.0 (/ 1 x)) (- +nan.0))) 1554041195.494 * [simplify]: Simplified (2 1) to (λ (x) (log +nan.0)) 1554041195.495 * * * * [progress]: [ 80 / 82 ] simplifiying candidate # 1554041195.495 * [simplify]: Simplifying (- (+ (* 1/2 x) 1) (* 1/8 (pow x 2))) 1554041195.495 * * [simplify]: iters left: 6 (10 enodes) 1554041195.501 * * [simplify]: iters left: 5 (43 enodes) 1554041195.516 * * [simplify]: iters left: 4 (68 enodes) 1554041195.539 * * [simplify]: iters left: 3 (99 enodes) 1554041195.566 * * [simplify]: iters left: 2 (122 enodes) 1554041195.605 * * [simplify]: iters left: 1 (138 enodes) 1554041195.626 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041195.626 * * [simplify]: Extracting #1: cost 16 inf + 0 1554041195.626 * * [simplify]: Extracting #2: cost 37 inf + 1 1554041195.626 * * [simplify]: Extracting #3: cost 40 inf + 6 1554041195.626 * * [simplify]: Extracting #4: cost 13 inf + 1742 1554041195.627 * * [simplify]: Extracting #5: cost 2 inf + 3013 1554041195.628 * * [simplify]: Extracting #6: cost 0 inf + 3259 1554041195.629 * [simplify]: Simplified to (- 1 (* (- (* 1/8 x) 1/2) x)) 1554041195.629 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* (- 1 (* (- (* 1/8 x) 1/2) x)) (sqrt (- x 1)))))) 1554041195.630 * * * * [progress]: [ 81 / 82 ] simplifiying candidate # 1554041195.630 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1554041195.630 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* +nan.0 (sqrt (- x 1)))))) 1554041195.630 * * * * [progress]: [ 82 / 82 ] simplifiying candidate # 1554041195.631 * [simplify]: Simplifying (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 1554041195.631 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ x (* +nan.0 (sqrt (- x 1)))))) 1554041195.631 * * * [progress]: adding candidates to table 1554041196.389 * [progress]: [Phase 3 of 3] Extracting. 1554041196.392 * [simplify]: Simplifying (log (+ x (* (sqrt (+ x 1)) (sqrt (- x 1))))) 1554041196.392 * * [simplify]: iters left: 6 (9 enodes) 1554041196.393 * * [simplify]: iters left: 5 (14 enodes) 1554041196.393 * * [simplify]: Extracting #0: cost 1 inf + 0 1554041196.393 * * [simplify]: Extracting #1: cost 2 inf + 0 1554041196.393 * * [simplify]: Extracting #2: cost 4 inf + 0 1554041196.393 * * [simplify]: Extracting #3: cost 5 inf + 1 1554041196.393 * * [simplify]: Extracting #4: cost 7 inf + 1 1554041196.393 * * [simplify]: Extracting #5: cost 8 inf + 1 1554041196.393 * * [simplify]: Extracting #6: cost 0 inf + 1006 1554041196.393 * [simplify]: Simplified to (log (+ x (* (sqrt (+ 1 x)) (sqrt (- x 1))))) 1554041201.322 * [regime-testing]: Baseline error score: 0.08761768386493009 1554041201.323 * [regime-testing]: Oracle error score: 0.08761768386493009 1554041201.323 * [regime-testing]: End program error score: 0.08761768386493009