1539419643.569 * [misc]progress: [Phase 1 of 3] Setting up. 1539419643.569 * * * [misc]progress: [1/2] Preparing points 1539419643.569 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1539419643.570 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1539419643.572 * * * * [misc]points: Setting MPFR precision to 64 1539419643.573 * * * * [misc]points: Setting MPFR precision to 320 1539419643.573 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1539419643.575 * * * * [misc]points: Setting MPFR precision to 64 1539419643.575 * * * * [misc]points: Setting MPFR precision to 320 1539419643.576 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1539419643.577 * * * * [misc]points: Setting MPFR precision to 64 1539419643.579 * * * * [misc]points: Setting MPFR precision to 320 1539419643.580 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1539419643.581 * * * * [misc]points: Setting MPFR precision to 64 1539419643.584 * * * * [misc]points: Setting MPFR precision to 320 1539419643.586 * * * * [misc]points: Computing exacts for 256 points 1539419643.587 * * * * [misc]points: Setting MPFR precision to 64 1539419643.594 * * * * [misc]points: Setting MPFR precision to 320 1539419643.600 * * * * [misc]points: Filtering points with unrepresentable outputs 1539419643.600 * * * * [exit]points: Sampled 256 points with exact outputs 1539419643.601 * * * [misc]progress: [2/2] Setting up program. 1539419643.604 * [misc]progress: [Phase 2 of 3] Improving. 1539419643.604 * [enter]simplify: Simplifying (+ x (* x x)) 1539419643.604 * * [misc]simplify: iters left: 4 (3 enodes) 1539419643.605 * * [misc]simplify: iters left: 3 (7 enodes) 1539419643.607 * * [misc]simplify: iters left: 2 (11 enodes) 1539419643.610 * * [misc]simplify: iters left: 1 (17 enodes) 1539419643.615 * [exit]simplify: Simplified to (+ x (* x x)) 1539419643.622 * * [misc]progress: iteration 1 / 4 1539419643.622 * * * [misc]progress: picking best candidate 1539419643.624 * * * * [misc]pick: Picked # 1539419643.624 * * * [misc]progress: localizing error 1539419643.636 * * * [misc]progress: generating rewritten candidates 1539419643.636 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1539419643.639 * * * [misc]progress: generating series expansions 1539419643.639 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1539419643.640 * [misc]backup-simplify: Simplify (+ x (* x x)) into (+ x (pow x 2)) 1539419643.640 * [misc]approximate: Taking taylor expansion of (+ x (pow x 2)) in (x) around 0 1539419643.640 * [misc]taylor: Taking taylor expansion of (+ x (pow x 2)) in x 1539419643.640 * [misc]taylor: Taking taylor expansion of x in x 1539419643.640 * [misc]backup-simplify: Simplify 0 into 0 1539419643.640 * [misc]backup-simplify: Simplify 1 into 1 1539419643.640 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539419643.640 * [misc]taylor: Taking taylor expansion of x in x 1539419643.640 * [misc]backup-simplify: Simplify 0 into 0 1539419643.640 * [misc]backup-simplify: Simplify 1 into 1 1539419643.640 * [misc]taylor: Taking taylor expansion of (+ x (pow x 2)) in x 1539419643.640 * [misc]taylor: Taking taylor expansion of x in x 1539419643.640 * [misc]backup-simplify: Simplify 0 into 0 1539419643.640 * [misc]backup-simplify: Simplify 1 into 1 1539419643.640 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539419643.640 * [misc]taylor: Taking taylor expansion of x in x 1539419643.640 * [misc]backup-simplify: Simplify 0 into 0 1539419643.640 * [misc]backup-simplify: Simplify 1 into 1 1539419643.641 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.641 * [misc]backup-simplify: Simplify 0 into 0 1539419643.641 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539419643.641 * [misc]backup-simplify: Simplify 1 into 1 1539419643.641 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539419643.641 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539419643.641 * [misc]backup-simplify: Simplify 1 into 1 1539419643.641 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539419643.642 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.642 * [misc]backup-simplify: Simplify 0 into 0 1539419643.642 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539419643.642 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.642 * [misc]backup-simplify: Simplify 0 into 0 1539419643.642 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1539419643.643 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.643 * [misc]backup-simplify: Simplify 0 into 0 1539419643.643 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1539419643.643 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.643 * [misc]backup-simplify: Simplify 0 into 0 1539419643.644 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1539419643.644 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.644 * [misc]backup-simplify: Simplify 0 into 0 1539419643.644 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1539419643.645 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.645 * [misc]backup-simplify: Simplify 0 into 0 1539419643.645 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* 1 x)) into (+ x (pow x 2)) 1539419643.645 * [misc]backup-simplify: Simplify (+ (/ 1 x) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (/ 1 x)) 1539419643.645 * [misc]approximate: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 1539419643.645 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1539419643.645 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1539419643.645 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539419643.645 * [misc]taylor: Taking taylor expansion of x in x 1539419643.645 * [misc]backup-simplify: Simplify 0 into 0 1539419643.645 * [misc]backup-simplify: Simplify 1 into 1 1539419643.645 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539419643.646 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.646 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539419643.646 * [misc]taylor: Taking taylor expansion of x in x 1539419643.646 * [misc]backup-simplify: Simplify 0 into 0 1539419643.646 * [misc]backup-simplify: Simplify 1 into 1 1539419643.646 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.646 * [misc]taylor: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 x)) in x 1539419643.646 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1539419643.646 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539419643.646 * [misc]taylor: Taking taylor expansion of x in x 1539419643.646 * [misc]backup-simplify: Simplify 0 into 0 1539419643.646 * [misc]backup-simplify: Simplify 1 into 1 1539419643.646 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539419643.646 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.646 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539419643.646 * [misc]taylor: Taking taylor expansion of x in x 1539419643.646 * [misc]backup-simplify: Simplify 0 into 0 1539419643.646 * [misc]backup-simplify: Simplify 1 into 1 1539419643.647 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.647 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539419643.647 * [misc]backup-simplify: Simplify 1 into 1 1539419643.647 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539419643.647 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539419643.648 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539419643.648 * [misc]backup-simplify: Simplify 1 into 1 1539419643.648 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539419643.648 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.648 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539419643.649 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.649 * [misc]backup-simplify: Simplify 0 into 0 1539419643.649 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1539419643.649 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.650 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.650 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.650 * [misc]backup-simplify: Simplify 0 into 0 1539419643.650 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1539419643.651 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.651 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.651 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.651 * [misc]backup-simplify: Simplify 0 into 0 1539419643.652 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1539419643.652 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.652 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.653 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.653 * [misc]backup-simplify: Simplify 0 into 0 1539419643.653 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1539419643.654 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.654 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.654 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.654 * [misc]backup-simplify: Simplify 0 into 0 1539419643.655 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1539419643.655 * [misc]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 1539419643.656 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.656 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.656 * [misc]backup-simplify: Simplify 0 into 0 1539419643.656 * [misc]backup-simplify: Simplify (+ (* 1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ x (pow x 2)) 1539419643.657 * [misc]backup-simplify: Simplify (+ (/ 1 (- x)) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (/ 1 x)) 1539419643.657 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in (x) around 0 1539419643.657 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1539419643.657 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1539419643.657 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539419643.657 * [misc]taylor: Taking taylor expansion of x in x 1539419643.657 * [misc]backup-simplify: Simplify 0 into 0 1539419643.657 * [misc]backup-simplify: Simplify 1 into 1 1539419643.657 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539419643.657 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.657 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539419643.657 * [misc]taylor: Taking taylor expansion of x in x 1539419643.657 * [misc]backup-simplify: Simplify 0 into 0 1539419643.657 * [misc]backup-simplify: Simplify 1 into 1 1539419643.657 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.658 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 x)) in x 1539419643.658 * [misc]taylor: Taking taylor expansion of (/ 1 (pow x 2)) in x 1539419643.658 * [misc]taylor: Taking taylor expansion of (pow x 2) in x 1539419643.658 * [misc]taylor: Taking taylor expansion of x in x 1539419643.658 * [misc]backup-simplify: Simplify 0 into 0 1539419643.658 * [misc]backup-simplify: Simplify 1 into 1 1539419643.658 * [misc]backup-simplify: Simplify (* 1 1) into 1 1539419643.658 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.658 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539419643.658 * [misc]taylor: Taking taylor expansion of x in x 1539419643.658 * [misc]backup-simplify: Simplify 0 into 0 1539419643.658 * [misc]backup-simplify: Simplify 1 into 1 1539419643.658 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.658 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539419643.658 * [misc]backup-simplify: Simplify 1 into 1 1539419643.659 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1539419643.659 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539419643.659 * [misc]backup-simplify: Simplify (- 1) into -1 1539419643.659 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539419643.659 * [misc]backup-simplify: Simplify -1 into -1 1539419643.660 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1539419643.660 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.660 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539419643.660 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.661 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.661 * [misc]backup-simplify: Simplify 0 into 0 1539419643.661 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1539419643.661 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.662 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.669 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.669 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.669 * [misc]backup-simplify: Simplify 0 into 0 1539419643.669 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1539419643.670 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.670 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.671 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.671 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.671 * [misc]backup-simplify: Simplify 0 into 0 1539419643.672 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 1539419643.672 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.673 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.673 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.673 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.673 * [misc]backup-simplify: Simplify 0 into 0 1539419643.674 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0 1539419643.674 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.675 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.675 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.675 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.675 * [misc]backup-simplify: Simplify 0 into 0 1539419643.675 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0 1539419643.676 * [misc]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 1539419643.677 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.677 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.677 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.677 * [misc]backup-simplify: Simplify 0 into 0 1539419643.677 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ x (pow x 2)) 1539419643.677 * * * [misc]progress: simplifying candidates 1539419643.677 * * * * [misc]progress: [ 1 / 14 ] simplifiying candidate # 1539419643.677 * * * * [misc]progress: [ 2 / 14 ] simplifiying candidate # 1539419643.678 * * * * [misc]progress: [ 3 / 14 ] simplifiying candidate # 1539419643.678 * * * * [misc]progress: [ 4 / 14 ] simplifiying candidate # 1539419643.678 * * * * [misc]progress: [ 5 / 14 ] simplifiying candidate # 1539419643.678 * * * * [misc]progress: [ 6 / 14 ] simplifiying candidate # 1539419643.678 * * * * [misc]progress: [ 7 / 14 ] simplifiying candidate # 1539419643.678 * * * * [misc]progress: [ 8 / 14 ] simplifiying candidate # 1539419643.678 * * * * [misc]progress: [ 9 / 14 ] simplifiying candidate # 1539419643.678 * * * * [misc]progress: [ 10 / 14 ] simplifiying candidate # 1539419643.678 * * * * [misc]progress: [ 11 / 14 ] simplifiying candidate # 1539419643.678 * * * * [misc]progress: [ 12 / 14 ] simplifiying candidate # 1539419643.678 * [enter]simplify: Simplifying (+ x (pow x 2)) 1539419643.678 * * [misc]simplify: iters left: 3 (4 enodes) 1539419643.680 * * [misc]simplify: iters left: 2 (6 enodes) 1539419643.681 * * [misc]simplify: iters left: 1 (9 enodes) 1539419643.684 * [exit]simplify: Simplified to (+ x (* x x)) 1539419643.684 * [misc]simplify: Simplified (2) to (λ (x) (+ x (* x x))) 1539419643.684 * * * * [misc]progress: [ 13 / 14 ] simplifiying candidate # 1539419643.684 * [enter]simplify: Simplifying (+ x (pow x 2)) 1539419643.684 * * [misc]simplify: iters left: 3 (4 enodes) 1539419643.686 * * [misc]simplify: iters left: 2 (6 enodes) 1539419643.687 * * [misc]simplify: iters left: 1 (9 enodes) 1539419643.690 * [exit]simplify: Simplified to (+ x (* x x)) 1539419643.690 * [misc]simplify: Simplified (2) to (λ (x) (+ x (* x x))) 1539419643.690 * * * * [misc]progress: [ 14 / 14 ] simplifiying candidate # 1539419643.690 * [enter]simplify: Simplifying (+ x (pow x 2)) 1539419643.690 * * [misc]simplify: iters left: 3 (4 enodes) 1539419643.691 * * [misc]simplify: iters left: 2 (6 enodes) 1539419643.693 * * [misc]simplify: iters left: 1 (9 enodes) 1539419643.695 * [exit]simplify: Simplified to (+ x (* x x)) 1539419643.695 * [misc]simplify: Simplified (2) to (λ (x) (+ x (* x x))) 1539419643.696 * * * [misc]progress: adding candidates to table 1539419643.765 * * [misc]progress: iteration 2 / 4 1539419643.765 * * * [misc]progress: picking best candidate 1539419643.767 * * * * [misc]pick: Picked # 1539419643.767 * * * [misc]progress: localizing error 1539419643.772 * * * [misc]progress: generating rewritten candidates 1539419643.772 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1539419643.775 * * * [misc]progress: generating series expansions 1539419643.775 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1539419643.775 * [misc]backup-simplify: Simplify (* (+ x 1) x) into (* x (+ x 1)) 1539419643.775 * [misc]approximate: Taking taylor expansion of (* x (+ x 1)) in (x) around 0 1539419643.775 * [misc]taylor: Taking taylor expansion of (* x (+ x 1)) in x 1539419643.775 * [misc]taylor: Taking taylor expansion of x in x 1539419643.775 * [misc]backup-simplify: Simplify 0 into 0 1539419643.775 * [misc]backup-simplify: Simplify 1 into 1 1539419643.775 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1539419643.775 * [misc]taylor: Taking taylor expansion of x in x 1539419643.775 * [misc]backup-simplify: Simplify 0 into 0 1539419643.775 * [misc]backup-simplify: Simplify 1 into 1 1539419643.775 * [misc]taylor: Taking taylor expansion of 1 in x 1539419643.775 * [misc]backup-simplify: Simplify 1 into 1 1539419643.775 * [misc]taylor: Taking taylor expansion of (* x (+ x 1)) in x 1539419643.775 * [misc]taylor: Taking taylor expansion of x in x 1539419643.775 * [misc]backup-simplify: Simplify 0 into 0 1539419643.775 * [misc]backup-simplify: Simplify 1 into 1 1539419643.775 * [misc]taylor: Taking taylor expansion of (+ x 1) in x 1539419643.775 * [misc]taylor: Taking taylor expansion of x in x 1539419643.775 * [misc]backup-simplify: Simplify 0 into 0 1539419643.775 * [misc]backup-simplify: Simplify 1 into 1 1539419643.775 * [misc]taylor: Taking taylor expansion of 1 in x 1539419643.775 * [misc]backup-simplify: Simplify 1 into 1 1539419643.776 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539419643.776 * [misc]backup-simplify: Simplify (* 0 1) into 0 1539419643.776 * [misc]backup-simplify: Simplify 0 into 0 1539419643.776 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539419643.776 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 1)) into 1 1539419643.776 * [misc]backup-simplify: Simplify 1 into 1 1539419643.776 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.776 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 1))) into 1 1539419643.776 * [misc]backup-simplify: Simplify 1 into 1 1539419643.777 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.777 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 1)))) into 0 1539419643.777 * [misc]backup-simplify: Simplify 0 into 0 1539419643.777 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.777 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))) into 0 1539419643.777 * [misc]backup-simplify: Simplify 0 into 0 1539419643.777 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.778 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))))) into 0 1539419643.778 * [misc]backup-simplify: Simplify 0 into 0 1539419643.778 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.778 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))))) into 0 1539419643.778 * [misc]backup-simplify: Simplify 0 into 0 1539419643.778 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.778 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1)))))))) into 0 1539419643.778 * [misc]backup-simplify: Simplify 0 into 0 1539419643.779 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.779 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1))))))))) into 0 1539419643.779 * [misc]backup-simplify: Simplify 0 into 0 1539419643.779 * [misc]backup-simplify: Simplify (+ (* 1 (pow x 2)) (* 1 x)) into (+ x (pow x 2)) 1539419643.779 * [misc]backup-simplify: Simplify (* (+ (/ 1 x) 1) (/ 1 x)) into (/ (+ (/ 1 x) 1) x) 1539419643.779 * [misc]approximate: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in (x) around 0 1539419643.779 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x 1539419643.779 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1539419643.779 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539419643.779 * [misc]taylor: Taking taylor expansion of x in x 1539419643.779 * [misc]backup-simplify: Simplify 0 into 0 1539419643.779 * [misc]backup-simplify: Simplify 1 into 1 1539419643.779 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.779 * [misc]taylor: Taking taylor expansion of 1 in x 1539419643.779 * [misc]backup-simplify: Simplify 1 into 1 1539419643.779 * [misc]taylor: Taking taylor expansion of x in x 1539419643.779 * [misc]backup-simplify: Simplify 0 into 0 1539419643.779 * [misc]backup-simplify: Simplify 1 into 1 1539419643.780 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539419643.780 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.780 * [misc]taylor: Taking taylor expansion of (/ (+ (/ 1 x) 1) x) in x 1539419643.780 * [misc]taylor: Taking taylor expansion of (+ (/ 1 x) 1) in x 1539419643.780 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539419643.780 * [misc]taylor: Taking taylor expansion of x in x 1539419643.780 * [misc]backup-simplify: Simplify 0 into 0 1539419643.780 * [misc]backup-simplify: Simplify 1 into 1 1539419643.780 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.780 * [misc]taylor: Taking taylor expansion of 1 in x 1539419643.780 * [misc]backup-simplify: Simplify 1 into 1 1539419643.780 * [misc]taylor: Taking taylor expansion of x in x 1539419643.780 * [misc]backup-simplify: Simplify 0 into 0 1539419643.780 * [misc]backup-simplify: Simplify 1 into 1 1539419643.780 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539419643.780 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.780 * [misc]backup-simplify: Simplify 1 into 1 1539419643.780 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539419643.780 * [misc]backup-simplify: Simplify (+ 0 1) into 1 1539419643.781 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1 1539419643.781 * [misc]backup-simplify: Simplify 1 into 1 1539419643.781 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.781 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.781 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)))) into 0 1539419643.781 * [misc]backup-simplify: Simplify 0 into 0 1539419643.782 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.782 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.782 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.782 * [misc]backup-simplify: Simplify 0 into 0 1539419643.782 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.782 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.783 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.783 * [misc]backup-simplify: Simplify 0 into 0 1539419643.783 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.783 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.783 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.783 * [misc]backup-simplify: Simplify 0 into 0 1539419643.784 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.784 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.784 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.784 * [misc]backup-simplify: Simplify 0 into 0 1539419643.784 * [misc]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 1539419643.785 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.785 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.785 * [misc]backup-simplify: Simplify 0 into 0 1539419643.785 * [misc]backup-simplify: Simplify (+ (* 1 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ x (pow x 2)) 1539419643.785 * [misc]backup-simplify: Simplify (* (+ (/ 1 (- x)) 1) (/ 1 (- x))) into (* -1 (/ (- 1 (/ 1 x)) x)) 1539419643.785 * [misc]approximate: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in (x) around 0 1539419643.785 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in x 1539419643.785 * [misc]taylor: Taking taylor expansion of -1 in x 1539419643.785 * [misc]backup-simplify: Simplify -1 into -1 1539419643.785 * [misc]taylor: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x 1539419643.785 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1539419643.785 * [misc]taylor: Taking taylor expansion of 1 in x 1539419643.785 * [misc]backup-simplify: Simplify 1 into 1 1539419643.785 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539419643.785 * [misc]taylor: Taking taylor expansion of x in x 1539419643.785 * [misc]backup-simplify: Simplify 0 into 0 1539419643.785 * [misc]backup-simplify: Simplify 1 into 1 1539419643.786 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.786 * [misc]taylor: Taking taylor expansion of x in x 1539419643.786 * [misc]backup-simplify: Simplify 0 into 0 1539419643.786 * [misc]backup-simplify: Simplify 1 into 1 1539419643.786 * [misc]backup-simplify: Simplify (- 1) into -1 1539419643.786 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539419643.786 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1539419643.786 * [misc]taylor: Taking taylor expansion of (* -1 (/ (- 1 (/ 1 x)) x)) in x 1539419643.786 * [misc]taylor: Taking taylor expansion of -1 in x 1539419643.786 * [misc]backup-simplify: Simplify -1 into -1 1539419643.786 * [misc]taylor: Taking taylor expansion of (/ (- 1 (/ 1 x)) x) in x 1539419643.786 * [misc]taylor: Taking taylor expansion of (- 1 (/ 1 x)) in x 1539419643.786 * [misc]taylor: Taking taylor expansion of 1 in x 1539419643.786 * [misc]backup-simplify: Simplify 1 into 1 1539419643.786 * [misc]taylor: Taking taylor expansion of (/ 1 x) in x 1539419643.786 * [misc]taylor: Taking taylor expansion of x in x 1539419643.786 * [misc]backup-simplify: Simplify 0 into 0 1539419643.786 * [misc]backup-simplify: Simplify 1 into 1 1539419643.786 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1539419643.786 * [misc]taylor: Taking taylor expansion of x in x 1539419643.786 * [misc]backup-simplify: Simplify 0 into 0 1539419643.786 * [misc]backup-simplify: Simplify 1 into 1 1539419643.786 * [misc]backup-simplify: Simplify (- 1) into -1 1539419643.786 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1539419643.786 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1539419643.787 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1539419643.787 * [misc]backup-simplify: Simplify 1 into 1 1539419643.787 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1539419643.787 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.787 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539419643.787 * [misc]backup-simplify: Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1 1539419643.787 * [misc]backup-simplify: Simplify (+ (* -1 1) (* 0 -1)) into -1 1539419643.787 * [misc]backup-simplify: Simplify -1 into -1 1539419643.788 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.788 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.788 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.788 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)))) into 0 1539419643.788 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 -1))) into 0 1539419643.788 * [misc]backup-simplify: Simplify 0 into 0 1539419643.788 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.788 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.789 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.789 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.789 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))) into 0 1539419643.789 * [misc]backup-simplify: Simplify 0 into 0 1539419643.789 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.789 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.789 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.790 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.790 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))) into 0 1539419643.790 * [misc]backup-simplify: Simplify 0 into 0 1539419643.790 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.790 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.790 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.791 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.791 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))) into 0 1539419643.791 * [misc]backup-simplify: Simplify 0 into 0 1539419643.791 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.791 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.792 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.792 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.792 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1))))))) into 0 1539419643.792 * [misc]backup-simplify: Simplify 0 into 0 1539419643.793 * [misc]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 1539419643.793 * [misc]backup-simplify: Simplify (- 0) into 0 1539419643.793 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539419643.793 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539419643.793 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 -1)))))))) into 0 1539419643.793 * [misc]backup-simplify: Simplify 0 into 0 1539419643.794 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ x (pow x 2)) 1539419643.794 * * * [misc]progress: simplifying candidates 1539419643.794 * * * * [misc]progress: [ 1 / 16 ] simplifiying candidate # 1539419643.794 * * * * [misc]progress: [ 2 / 16 ] simplifiying candidate # 1539419643.794 * * * * [misc]progress: [ 3 / 16 ] simplifiying candidate # 1539419643.794 * * * * [misc]progress: [ 4 / 16 ] simplifiying candidate # 1539419643.794 * * * * [misc]progress: [ 5 / 16 ] simplifiying candidate # 1539419643.794 * * * * [misc]progress: [ 6 / 16 ] simplifiying candidate # 1539419643.794 * * * * [misc]progress: [ 7 / 16 ] simplifiying candidate # 1539419643.794 * * * * [misc]progress: [ 8 / 16 ] simplifiying candidate # 1539419643.794 * [enter]simplify: Simplifying (* (cbrt (+ x 1)) (cbrt (+ x 1))) 1539419643.794 * * [misc]simplify: iters left: 5 (5 enodes) 1539419643.795 * * [misc]simplify: iters left: 4 (8 enodes) 1539419643.796 * [exit]simplify: Simplified to (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) 1539419643.796 * [misc]simplify: Simplified (2 1) to (λ (x) (* (* (cbrt (+ 1 x)) (cbrt (+ 1 x))) (* (cbrt (+ x 1)) x))) 1539419643.796 * * * * [misc]progress: [ 9 / 16 ] simplifiying candidate # 1539419643.796 * [enter]simplify: Simplifying (sqrt (+ x 1)) 1539419643.796 * * [misc]simplify: iters left: 3 (4 enodes) 1539419643.797 * * [misc]simplify: iters left: 2 (7 enodes) 1539419643.798 * [exit]simplify: Simplified to (sqrt (+ 1 x)) 1539419643.798 * [misc]simplify: Simplified (2 1) to (λ (x) (* (sqrt (+ 1 x)) (* (sqrt (+ x 1)) x))) 1539419643.798 * * * * [misc]progress: [ 10 / 16 ] simplifiying candidate # 1539419643.798 * * * * [misc]progress: [ 11 / 16 ] simplifiying candidate # 1539419643.798 * [enter]simplify: Simplifying (* (+ (pow x 3) (pow 1 3)) x) 1539419643.798 * * [misc]simplify: iters left: 5 (7 enodes) 1539419643.800 * * [misc]simplify: iters left: 4 (16 enodes) 1539419643.801 * * [misc]simplify: iters left: 3 (26 enodes) 1539419643.807 * * [misc]simplify: iters left: 2 (32 enodes) 1539419643.810 * [exit]simplify: Simplified to (+ x (pow x 4)) 1539419643.810 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (+ x (pow x 4)) (+ (* x x) (- (* 1 1) (* x 1))))) 1539419643.811 * * * * [misc]progress: [ 12 / 16 ] simplifiying candidate # 1539419643.811 * [enter]simplify: Simplifying (* (- (* x x) (* 1 1)) x) 1539419643.811 * * [misc]simplify: iters left: 6 (6 enodes) 1539419643.812 * * [misc]simplify: iters left: 5 (12 enodes) 1539419643.813 * * [misc]simplify: iters left: 4 (15 enodes) 1539419643.815 * * [misc]simplify: iters left: 3 (22 enodes) 1539419643.818 * * [misc]simplify: iters left: 2 (56 enodes) 1539419643.848 * * [misc]simplify: iters left: 1 (136 enodes) 1539419643.925 * [exit]simplify: Simplified to (- (pow x 3) x) 1539419643.925 * [misc]simplify: Simplified (2 1) to (λ (x) (/ (- (pow x 3) x) (- x 1))) 1539419643.925 * * * * [misc]progress: [ 13 / 16 ] simplifiying candidate # 1539419643.926 * * * * [misc]progress: [ 14 / 16 ] simplifiying candidate # 1539419643.926 * [enter]simplify: Simplifying (+ x (pow x 2)) 1539419643.926 * * [misc]simplify: iters left: 3 (4 enodes) 1539419643.927 * * [misc]simplify: iters left: 2 (6 enodes) 1539419643.929 * * [misc]simplify: iters left: 1 (9 enodes) 1539419643.931 * [exit]simplify: Simplified to (+ x (* x x)) 1539419643.931 * [misc]simplify: Simplified (2) to (λ (x) (+ x (* x x))) 1539419643.931 * * * * [misc]progress: [ 15 / 16 ] simplifiying candidate # 1539419643.931 * [enter]simplify: Simplifying (+ x (pow x 2)) 1539419643.931 * * [misc]simplify: iters left: 3 (4 enodes) 1539419643.933 * * [misc]simplify: iters left: 2 (6 enodes) 1539419643.935 * * [misc]simplify: iters left: 1 (9 enodes) 1539419643.937 * [exit]simplify: Simplified to (+ x (* x x)) 1539419643.937 * [misc]simplify: Simplified (2) to (λ (x) (+ x (* x x))) 1539419643.937 * * * * [misc]progress: [ 16 / 16 ] simplifiying candidate # 1539419643.937 * [enter]simplify: Simplifying (+ x (pow x 2)) 1539419643.937 * * [misc]simplify: iters left: 3 (4 enodes) 1539419643.939 * * [misc]simplify: iters left: 2 (6 enodes) 1539419643.940 * * [misc]simplify: iters left: 1 (9 enodes) 1539419643.943 * [exit]simplify: Simplified to (+ x (* x x)) 1539419643.943 * [misc]simplify: Simplified (2) to (λ (x) (+ x (* x x))) 1539419643.943 * * * [misc]progress: adding candidates to table 1539419644.066 * [misc]progress: [Phase 3 of 3] Extracting. 1539419644.066 * * [misc]regime: Finding splitpoints for: (# #) 1539419644.066 * * * [misc]regime-changes: Trying 2 branch expressions: (x (+ x (* x x))) 1539419644.066 * * * * [misc]regimes: Trying to branch on x from (# #) 1539419644.079 * * * * [misc]regimes: Trying to branch on (+ x (* x x)) from (# #) 1539419644.094 * * * [misc]regime: Found split indices: #