1545211602.501 * [misc]progress: [Phase 1 of 3] Setting up. 1545211602.502 * * * [misc]progress: [1/2] Preparing points 1545211602.502 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1545211602.530 * * * * [misc]points: Filtering points with unrepresentable outputs 1545211602.530 * * * * [misc]points: Sampling 125 additional inputs, on iter 1 have 131 / 256 1545211602.541 * * * * [misc]points: Filtering points with unrepresentable outputs 1545211602.541 * * * * [misc]points: Sampling 62 additional inputs, on iter 2 have 194 / 256 1545211602.552 * * * * [misc]points: Filtering points with unrepresentable outputs 1545211602.552 * * * * [misc]points: Sampling 24 additional inputs, on iter 3 have 232 / 256 1545211602.580 * * * * [misc]points: Filtering points with unrepresentable outputs 1545211602.580 * * * * [misc]points: Sampling 12 additional inputs, on iter 4 have 244 / 256 1545211602.584 * * * * [misc]points: Filtering points with unrepresentable outputs 1545211602.584 * * * * [misc]points: Sampling 5 additional inputs, on iter 5 have 251 / 256 1545211602.586 * * * * [misc]points: Filtering points with unrepresentable outputs 1545211602.586 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 254 / 256 1545211602.589 * * * * [misc]points: Filtering points with unrepresentable outputs 1545211602.590 * * * * [exit]points: Sampled 256 points with exact outputs 1545211602.590 * * * [misc]progress: [2/2] Setting up program. 1545211602.593 * [misc]progress: [Phase 2 of 3] Improving. 1545211602.594 * [enter]simplify: Simplifying (- (* a a) (* b b)) 1545211602.594 * * [misc]simplify: iters left: 4 (5 enodes) 1545211602.595 * * [misc]simplify: iters left: 3 (10 enodes) 1545211602.599 * * [misc]simplify: iters left: 2 (17 enodes) 1545211602.604 * * [misc]simplify: iters left: 1 (32 enodes) 1545211602.615 * [exit]simplify: Simplified to (* (+ a b) (- a b)) 1545211602.622 * * [misc]progress: iteration 1 / 4 1545211602.622 * * * [misc]progress: picking best candidate 1545211602.629 * * * * [misc]pick: Picked # 1545211602.629 * * * [misc]progress: localizing error 1545211602.647 * * * [misc]progress: generating rewritten candidates 1545211602.647 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545211602.657 * * * [misc]progress: generating series expansions 1545211602.657 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545211602.658 * [misc]backup-simplify: Simplify (* (+ a b) (- a b)) into (* (+ a b) (- a b)) 1545211602.658 * [misc]approximate: Taking taylor expansion of (* (+ a b) (- a b)) in (a b) around 0 1545211602.658 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in b 1545211602.658 * [misc]taylor: Taking taylor expansion of (+ a b) in b 1545211602.658 * [misc]taylor: Taking taylor expansion of a in b 1545211602.658 * [misc]backup-simplify: Simplify a into a 1545211602.658 * [misc]taylor: Taking taylor expansion of b in b 1545211602.658 * [misc]backup-simplify: Simplify 0 into 0 1545211602.658 * [misc]backup-simplify: Simplify 1 into 1 1545211602.658 * [misc]taylor: Taking taylor expansion of (- a b) in b 1545211602.658 * [misc]taylor: Taking taylor expansion of a in b 1545211602.658 * [misc]backup-simplify: Simplify a into a 1545211602.658 * [misc]taylor: Taking taylor expansion of b in b 1545211602.658 * [misc]backup-simplify: Simplify 0 into 0 1545211602.658 * [misc]backup-simplify: Simplify 1 into 1 1545211602.658 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in a 1545211602.658 * [misc]taylor: Taking taylor expansion of (+ a b) in a 1545211602.658 * [misc]taylor: Taking taylor expansion of a in a 1545211602.658 * [misc]backup-simplify: Simplify 0 into 0 1545211602.658 * [misc]backup-simplify: Simplify 1 into 1 1545211602.658 * [misc]taylor: Taking taylor expansion of b in a 1545211602.658 * [misc]backup-simplify: Simplify b into b 1545211602.658 * [misc]taylor: Taking taylor expansion of (- a b) in a 1545211602.658 * [misc]taylor: Taking taylor expansion of a in a 1545211602.658 * [misc]backup-simplify: Simplify 0 into 0 1545211602.658 * [misc]backup-simplify: Simplify 1 into 1 1545211602.658 * [misc]taylor: Taking taylor expansion of b in a 1545211602.658 * [misc]backup-simplify: Simplify b into b 1545211602.658 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in a 1545211602.659 * [misc]taylor: Taking taylor expansion of (+ a b) in a 1545211602.659 * [misc]taylor: Taking taylor expansion of a in a 1545211602.659 * [misc]backup-simplify: Simplify 0 into 0 1545211602.659 * [misc]backup-simplify: Simplify 1 into 1 1545211602.659 * [misc]taylor: Taking taylor expansion of b in a 1545211602.659 * [misc]backup-simplify: Simplify b into b 1545211602.659 * [misc]taylor: Taking taylor expansion of (- a b) in a 1545211602.659 * [misc]taylor: Taking taylor expansion of a in a 1545211602.659 * [misc]backup-simplify: Simplify 0 into 0 1545211602.659 * [misc]backup-simplify: Simplify 1 into 1 1545211602.659 * [misc]taylor: Taking taylor expansion of b in a 1545211602.659 * [misc]backup-simplify: Simplify b into b 1545211602.659 * [misc]backup-simplify: Simplify (+ 0 b) into b 1545211602.659 * [misc]backup-simplify: Simplify (- b) into (- b) 1545211602.659 * [misc]backup-simplify: Simplify (+ 0 (- b)) into (- b) 1545211602.659 * [misc]backup-simplify: Simplify (* b (- b)) into (* -1 (pow b 2)) 1545211602.659 * [misc]taylor: Taking taylor expansion of (* -1 (pow b 2)) in b 1545211602.659 * [misc]taylor: Taking taylor expansion of -1 in b 1545211602.659 * [misc]backup-simplify: Simplify -1 into -1 1545211602.659 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545211602.659 * [misc]taylor: Taking taylor expansion of b in b 1545211602.659 * [misc]backup-simplify: Simplify 0 into 0 1545211602.659 * [misc]backup-simplify: Simplify 1 into 1 1545211602.660 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.660 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545211602.660 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545211602.660 * [misc]backup-simplify: Simplify (+ (* b 1) (* 1 (- b))) into 0 1545211602.660 * [misc]taylor: Taking taylor expansion of 0 in b 1545211602.660 * [misc]backup-simplify: Simplify 0 into 0 1545211602.660 * [misc]backup-simplify: Simplify 0 into 0 1545211602.661 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.661 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.661 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.661 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 1) (* 0 (- b)))) into 1 1545211602.661 * [misc]taylor: Taking taylor expansion of 1 in b 1545211602.661 * [misc]backup-simplify: Simplify 1 into 1 1545211602.661 * [misc]backup-simplify: Simplify 1 into 1 1545211602.661 * [misc]backup-simplify: Simplify 0 into 0 1545211602.662 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211602.662 * [misc]backup-simplify: Simplify (* -1 1) into -1 1545211602.662 * [misc]backup-simplify: Simplify -1 into -1 1545211602.662 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.662 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.662 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.663 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- b))))) into 0 1545211602.663 * [misc]taylor: Taking taylor expansion of 0 in b 1545211602.663 * [misc]backup-simplify: Simplify 0 into 0 1545211602.663 * [misc]backup-simplify: Simplify 0 into 0 1545211602.663 * [misc]backup-simplify: Simplify 0 into 0 1545211602.663 * [misc]backup-simplify: Simplify 0 into 0 1545211602.663 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545211602.663 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 1)) into 0 1545211602.663 * [misc]backup-simplify: Simplify 0 into 0 1545211602.664 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.664 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.664 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.664 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- b)))))) into 0 1545211602.665 * [misc]taylor: Taking taylor expansion of 0 in b 1545211602.665 * [misc]backup-simplify: Simplify 0 into 0 1545211602.665 * [misc]backup-simplify: Simplify 0 into 0 1545211602.665 * [misc]backup-simplify: Simplify 0 into 0 1545211602.665 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1545211602.665 * [misc]backup-simplify: Simplify (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) into (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) 1545211602.665 * [misc]approximate: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in (a b) around 0 1545211602.665 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in b 1545211602.665 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 1545211602.665 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1545211602.665 * [misc]taylor: Taking taylor expansion of a in b 1545211602.665 * [misc]backup-simplify: Simplify a into a 1545211602.666 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1545211602.666 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1545211602.666 * [misc]taylor: Taking taylor expansion of b in b 1545211602.666 * [misc]backup-simplify: Simplify 0 into 0 1545211602.666 * [misc]backup-simplify: Simplify 1 into 1 1545211602.666 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.666 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 1545211602.666 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1545211602.666 * [misc]taylor: Taking taylor expansion of a in b 1545211602.666 * [misc]backup-simplify: Simplify a into a 1545211602.666 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1545211602.666 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1545211602.666 * [misc]taylor: Taking taylor expansion of b in b 1545211602.666 * [misc]backup-simplify: Simplify 0 into 0 1545211602.666 * [misc]backup-simplify: Simplify 1 into 1 1545211602.666 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.666 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 1545211602.666 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1545211602.666 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545211602.666 * [misc]taylor: Taking taylor expansion of a in a 1545211602.666 * [misc]backup-simplify: Simplify 0 into 0 1545211602.667 * [misc]backup-simplify: Simplify 1 into 1 1545211602.667 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.667 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545211602.667 * [misc]taylor: Taking taylor expansion of b in a 1545211602.667 * [misc]backup-simplify: Simplify b into b 1545211602.667 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545211602.667 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1545211602.667 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545211602.667 * [misc]taylor: Taking taylor expansion of a in a 1545211602.667 * [misc]backup-simplify: Simplify 0 into 0 1545211602.667 * [misc]backup-simplify: Simplify 1 into 1 1545211602.667 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.667 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545211602.667 * [misc]taylor: Taking taylor expansion of b in a 1545211602.667 * [misc]backup-simplify: Simplify b into b 1545211602.667 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545211602.667 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 1545211602.667 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1545211602.667 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545211602.667 * [misc]taylor: Taking taylor expansion of a in a 1545211602.667 * [misc]backup-simplify: Simplify 0 into 0 1545211602.668 * [misc]backup-simplify: Simplify 1 into 1 1545211602.668 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.668 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545211602.668 * [misc]taylor: Taking taylor expansion of b in a 1545211602.668 * [misc]backup-simplify: Simplify b into b 1545211602.668 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545211602.668 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1545211602.668 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545211602.668 * [misc]taylor: Taking taylor expansion of a in a 1545211602.668 * [misc]backup-simplify: Simplify 0 into 0 1545211602.668 * [misc]backup-simplify: Simplify 1 into 1 1545211602.668 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.668 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545211602.668 * [misc]taylor: Taking taylor expansion of b in a 1545211602.668 * [misc]backup-simplify: Simplify b into b 1545211602.668 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545211602.669 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545211602.669 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545211602.669 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211602.669 * [misc]taylor: Taking taylor expansion of 1 in b 1545211602.669 * [misc]backup-simplify: Simplify 1 into 1 1545211602.669 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545211602.669 * [misc]backup-simplify: Simplify (- (/ 1 b)) into (- (/ 1 b)) 1545211602.670 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b)) 1545211602.670 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545211602.670 * [misc]backup-simplify: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 1545211602.670 * [misc]backup-simplify: Simplify (+ (* 1 (- (/ 1 b))) (* (/ 1 b) 1)) into 0 1545211602.670 * [misc]taylor: Taking taylor expansion of 0 in b 1545211602.670 * [misc]backup-simplify: Simplify 0 into 0 1545211602.670 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.671 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1545211602.671 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.671 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.671 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.671 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1545211602.672 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.672 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) (- (/ 1 b))) (* 0 1))) into (- (/ 1 (pow b 2))) 1545211602.672 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1545211602.672 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545211602.672 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545211602.672 * [misc]taylor: Taking taylor expansion of b in b 1545211602.672 * [misc]backup-simplify: Simplify 0 into 0 1545211602.672 * [misc]backup-simplify: Simplify 1 into 1 1545211602.672 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211602.673 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.673 * [misc]backup-simplify: Simplify (- 1) into -1 1545211602.673 * [misc]backup-simplify: Simplify -1 into -1 1545211602.673 * [misc]backup-simplify: Simplify 1 into 1 1545211602.673 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.674 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545211602.674 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.674 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.674 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.674 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545211602.675 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.675 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 (- (/ 1 b))) (* 0 1)))) into 0 1545211602.675 * [misc]taylor: Taking taylor expansion of 0 in b 1545211602.675 * [misc]backup-simplify: Simplify 0 into 0 1545211602.675 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545211602.676 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545211602.676 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.676 * [misc]backup-simplify: Simplify 0 into 0 1545211602.676 * [misc]backup-simplify: Simplify 0 into 0 1545211602.676 * [misc]backup-simplify: Simplify 0 into 0 1545211602.676 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.677 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545211602.677 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.677 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.677 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.678 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545211602.678 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.678 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 b))) (* 0 1))))) into 0 1545211602.678 * [misc]taylor: Taking taylor expansion of 0 in b 1545211602.678 * [misc]backup-simplify: Simplify 0 into 0 1545211602.679 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545211602.679 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.679 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.679 * [misc]backup-simplify: Simplify 0 into 0 1545211602.679 * [misc]backup-simplify: Simplify 0 into 0 1545211602.679 * [misc]backup-simplify: Simplify 0 into 0 1545211602.680 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2)) 1545211602.680 * [misc]backup-simplify: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (- (/ 1 (- a)) (/ 1 (- b)))) into (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) 1545211602.680 * [misc]approximate: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in (a b) around 0 1545211602.680 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in b 1545211602.680 * [misc]taylor: Taking taylor expansion of -1 in b 1545211602.680 * [misc]backup-simplify: Simplify -1 into -1 1545211602.680 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in b 1545211602.680 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 1545211602.680 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1545211602.680 * [misc]taylor: Taking taylor expansion of b in b 1545211602.680 * [misc]backup-simplify: Simplify 0 into 0 1545211602.680 * [misc]backup-simplify: Simplify 1 into 1 1545211602.681 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.681 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1545211602.681 * [misc]taylor: Taking taylor expansion of a in b 1545211602.681 * [misc]backup-simplify: Simplify a into a 1545211602.681 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1545211602.681 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 1545211602.681 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1545211602.681 * [misc]taylor: Taking taylor expansion of a in b 1545211602.681 * [misc]backup-simplify: Simplify a into a 1545211602.681 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1545211602.681 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1545211602.681 * [misc]taylor: Taking taylor expansion of b in b 1545211602.681 * [misc]backup-simplify: Simplify 0 into 0 1545211602.681 * [misc]backup-simplify: Simplify 1 into 1 1545211602.681 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.681 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 1545211602.681 * [misc]taylor: Taking taylor expansion of -1 in a 1545211602.681 * [misc]backup-simplify: Simplify -1 into -1 1545211602.681 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 1545211602.681 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1545211602.681 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545211602.681 * [misc]taylor: Taking taylor expansion of b in a 1545211602.681 * [misc]backup-simplify: Simplify b into b 1545211602.681 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545211602.682 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545211602.682 * [misc]taylor: Taking taylor expansion of a in a 1545211602.682 * [misc]backup-simplify: Simplify 0 into 0 1545211602.682 * [misc]backup-simplify: Simplify 1 into 1 1545211602.682 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.682 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1545211602.682 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545211602.682 * [misc]taylor: Taking taylor expansion of a in a 1545211602.682 * [misc]backup-simplify: Simplify 0 into 0 1545211602.682 * [misc]backup-simplify: Simplify 1 into 1 1545211602.682 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.682 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545211602.682 * [misc]taylor: Taking taylor expansion of b in a 1545211602.682 * [misc]backup-simplify: Simplify b into b 1545211602.682 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545211602.682 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 1545211602.682 * [misc]taylor: Taking taylor expansion of -1 in a 1545211602.682 * [misc]backup-simplify: Simplify -1 into -1 1545211602.682 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 1545211602.682 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1545211602.682 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545211602.682 * [misc]taylor: Taking taylor expansion of b in a 1545211602.682 * [misc]backup-simplify: Simplify b into b 1545211602.683 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545211602.683 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545211602.683 * [misc]taylor: Taking taylor expansion of a in a 1545211602.683 * [misc]backup-simplify: Simplify 0 into 0 1545211602.683 * [misc]backup-simplify: Simplify 1 into 1 1545211602.683 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.683 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1545211602.683 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545211602.683 * [misc]taylor: Taking taylor expansion of a in a 1545211602.683 * [misc]backup-simplify: Simplify 0 into 0 1545211602.683 * [misc]backup-simplify: Simplify 1 into 1 1545211602.683 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.683 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545211602.683 * [misc]taylor: Taking taylor expansion of b in a 1545211602.683 * [misc]backup-simplify: Simplify b into b 1545211602.684 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545211602.684 * [misc]backup-simplify: Simplify (- 1) into -1 1545211602.684 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545211602.684 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545211602.684 * [misc]backup-simplify: Simplify (* -1 1) into -1 1545211602.684 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1545211602.684 * [misc]taylor: Taking taylor expansion of 1 in b 1545211602.684 * [misc]backup-simplify: Simplify 1 into 1 1545211602.685 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545211602.685 * [misc]backup-simplify: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 1545211602.685 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545211602.685 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.685 * [misc]backup-simplify: Simplify (+ (/ 1 b) 0) into (/ 1 b) 1545211602.685 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 b)) (* (/ 1 b) 1)) into 0 1545211602.686 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 -1)) into 0 1545211602.686 * [misc]taylor: Taking taylor expansion of 0 in b 1545211602.686 * [misc]backup-simplify: Simplify 0 into 0 1545211602.686 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.686 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1545211602.686 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.686 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1545211602.687 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.687 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.687 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.688 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2)) 1545211602.688 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow b 2))) 1545211602.688 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1545211602.688 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545211602.688 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545211602.688 * [misc]taylor: Taking taylor expansion of b in b 1545211602.688 * [misc]backup-simplify: Simplify 0 into 0 1545211602.688 * [misc]backup-simplify: Simplify 1 into 1 1545211602.688 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211602.688 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211602.689 * [misc]backup-simplify: Simplify (- 1) into -1 1545211602.689 * [misc]backup-simplify: Simplify -1 into -1 1545211602.689 * [misc]backup-simplify: Simplify 1 into 1 1545211602.689 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.689 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545211602.689 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.690 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545211602.690 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.690 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.690 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.691 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 (/ 1 b)) (* 0 1)))) into 0 1545211602.691 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1)))) into 0 1545211602.691 * [misc]taylor: Taking taylor expansion of 0 in b 1545211602.691 * [misc]backup-simplify: Simplify 0 into 0 1545211602.691 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545211602.692 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545211602.692 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.692 * [misc]backup-simplify: Simplify 0 into 0 1545211602.692 * [misc]backup-simplify: Simplify 0 into 0 1545211602.692 * [misc]backup-simplify: Simplify 0 into 0 1545211602.692 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.693 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545211602.693 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.693 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545211602.693 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.694 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.694 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211602.694 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1))))) into 0 1545211602.695 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))))) into 0 1545211602.695 * [misc]taylor: Taking taylor expansion of 0 in b 1545211602.695 * [misc]backup-simplify: Simplify 0 into 0 1545211602.695 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545211602.696 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211602.696 * [misc]backup-simplify: Simplify (- 0) into 0 1545211602.696 * [misc]backup-simplify: Simplify 0 into 0 1545211602.696 * [misc]backup-simplify: Simplify 0 into 0 1545211602.696 * [misc]backup-simplify: Simplify 0 into 0 1545211602.696 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2)) 1545211602.696 * * * [misc]progress: simplifying candidates 1545211602.696 * * * * [misc]progress: [ 1 / 32 ] simplifiying candidate # 1545211602.697 * [enter]simplify: Simplifying (* (+ a b) (- a b)) 1545211602.697 * * [misc]simplify: iters left: 4 (5 enodes) 1545211602.699 * * [misc]simplify: iters left: 3 (9 enodes) 1545211602.702 * * [misc]simplify: iters left: 2 (24 enodes) 1545211602.711 * * [misc]simplify: iters left: 1 (53 enodes) 1545211602.741 * [exit]simplify: Simplified to (* (+ b a) (- a b)) 1545211602.741 * [misc]simplify: Simplified (2 1) to (λ (a b) (pow (* (+ b a) (- a b)) 1)) 1545211602.741 * * * * [misc]progress: [ 2 / 32 ] simplifiying candidate # 1545211602.741 * * * * [misc]progress: [ 3 / 32 ] simplifiying candidate # 1545211602.742 * [enter]simplify: Simplifying (+ (log (+ a b)) (log (- a b))) 1545211602.742 * * [misc]simplify: iters left: 5 (7 enodes) 1545211602.744 * * [misc]simplify: iters left: 4 (11 enodes) 1545211602.745 * * [misc]simplify: iters left: 3 (12 enodes) 1545211602.746 * [exit]simplify: Simplified to (+ (log (+ b a)) (log (- a b))) 1545211602.746 * [misc]simplify: Simplified (2 1) to (λ (a b) (exp (+ (log (+ b a)) (log (- a b))))) 1545211602.746 * * * * [misc]progress: [ 4 / 32 ] simplifiying candidate # 1545211602.746 * * * * [misc]progress: [ 5 / 32 ] simplifiying candidate # 1545211602.747 * * * * [misc]progress: [ 6 / 32 ] simplifiying candidate # 1545211602.747 * [enter]simplify: Simplifying (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (- a b) (- a b)) (- a b))) 1545211602.747 * * [misc]simplify: iters left: 6 (9 enodes) 1545211602.749 * * [misc]simplify: iters left: 5 (31 enodes) 1545211602.757 * * [misc]simplify: iters left: 4 (139 enodes) 1545211602.846 * [exit]simplify: Simplified to (* (pow (- a b) 3) (pow (+ b a) 3)) 1545211602.846 * [misc]simplify: Simplified (2 1) to (λ (a b) (cbrt (* (pow (- a b) 3) (pow (+ b a) 3)))) 1545211602.846 * * * * [misc]progress: [ 7 / 32 ] simplifiying candidate # 1545211602.846 * * * * [misc]progress: [ 8 / 32 ] simplifiying candidate # 1545211602.846 * * * * [misc]progress: [ 9 / 32 ] simplifiying candidate # 1545211602.846 * * * * [misc]progress: [ 10 / 32 ] simplifiying candidate # 1545211602.846 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) 1545211602.847 * * [misc]simplify: iters left: 5 (8 enodes) 1545211602.849 * * [misc]simplify: iters left: 4 (18 enodes) 1545211602.855 * * [misc]simplify: iters left: 3 (39 enodes) 1545211602.866 * * [misc]simplify: iters left: 2 (110 enodes) 1545211602.893 * * [misc]simplify: iters left: 1 (303 enodes) 1545211603.053 * [exit]simplify: Simplified to (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) 1545211603.053 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b)))))) 1545211603.053 * [enter]simplify: Simplifying (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b)))) 1545211603.053 * * [misc]simplify: iters left: 6 (10 enodes) 1545211603.057 * * [misc]simplify: iters left: 5 (30 enodes) 1545211603.068 * * [misc]simplify: iters left: 4 (98 enodes) 1545211603.115 * * [misc]simplify: iters left: 3 (403 enodes) 1545211603.457 * [exit]simplify: Simplified to (* (- (* b b) (* a (- b a))) (+ (* b (+ a b)) (* a a))) 1545211603.457 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) (* (- (* b b) (* a (- b a))) (+ (* b (+ a b)) (* a a))))) 1545211603.457 * * * * [misc]progress: [ 11 / 32 ] simplifiying candidate # 1545211603.457 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) 1545211603.458 * * [misc]simplify: iters left: 6 (10 enodes) 1545211603.459 * * [misc]simplify: iters left: 5 (21 enodes) 1545211603.463 * * [misc]simplify: iters left: 4 (46 enodes) 1545211603.475 * * [misc]simplify: iters left: 3 (153 enodes) 1545211603.584 * [exit]simplify: Simplified to (* (* (- a b) (+ b a)) (+ (pow a 3) (pow b 3))) 1545211603.584 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (- a b) (+ b a)) (+ (pow a 3) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ a b)))) 1545211603.584 * [enter]simplify: Simplifying (* (+ (* a a) (- (* b b) (* a b))) (+ a b)) 1545211603.584 * * [misc]simplify: iters left: 6 (9 enodes) 1545211603.586 * * [misc]simplify: iters left: 5 (25 enodes) 1545211603.591 * * [misc]simplify: iters left: 4 (66 enodes) 1545211603.605 * * [misc]simplify: iters left: 3 (189 enodes) 1545211603.708 * [exit]simplify: Simplified to (* (+ a b) (+ (* a a) (* (- b a) b))) 1545211603.708 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) (* (+ a b) (+ (* a a) (* (- b a) b))))) 1545211603.708 * * * * [misc]progress: [ 12 / 32 ] simplifiying candidate # 1545211603.708 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) 1545211603.709 * * [misc]simplify: iters left: 6 (10 enodes) 1545211603.712 * * [misc]simplify: iters left: 5 (22 enodes) 1545211603.718 * * [misc]simplify: iters left: 4 (50 enodes) 1545211603.736 * * [misc]simplify: iters left: 3 (172 enodes) 1545211603.883 * [exit]simplify: Simplified to (* (* (- a b) (+ a b)) (- (pow a 3) (pow b 3))) 1545211603.883 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (- a b) (+ a b)) (- (pow a 3) (pow b 3))) (* (- a b) (+ (* a a) (+ (* b b) (* a b)))))) 1545211603.884 * [enter]simplify: Simplifying (* (- a b) (+ (* a a) (+ (* b b) (* a b)))) 1545211603.884 * * [misc]simplify: iters left: 6 (9 enodes) 1545211603.887 * * [misc]simplify: iters left: 5 (25 enodes) 1545211603.892 * * [misc]simplify: iters left: 4 (75 enodes) 1545211603.911 * * [misc]simplify: iters left: 3 (240 enodes) 1545211604.021 * [exit]simplify: Simplified to (* (- a b) (+ (* (+ b a) a) (* b b))) 1545211604.021 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) (* (- a b) (+ (* (+ b a) a) (* b b))))) 1545211604.021 * * * * [misc]progress: [ 13 / 32 ] simplifiying candidate # 1545211604.021 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- (* a a) (* b b))) 1545211604.022 * * [misc]simplify: iters left: 6 (6 enodes) 1545211604.023 * * [misc]simplify: iters left: 5 (11 enodes) 1545211604.026 * * [misc]simplify: iters left: 4 (28 enodes) 1545211604.034 * * [misc]simplify: iters left: 3 (111 enodes) 1545211604.114 * [exit]simplify: Simplified to (* (- (* a a) (* b b)) (- (* a a) (* b b))) 1545211604.114 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ a b)))) 1545211604.115 * [enter]simplify: Simplifying (* (- a b) (+ a b)) 1545211604.115 * * [misc]simplify: iters left: 4 (5 enodes) 1545211604.117 * * [misc]simplify: iters left: 3 (15 enodes) 1545211604.122 * * [misc]simplify: iters left: 2 (35 enodes) 1545211604.136 * * [misc]simplify: iters left: 1 (67 enodes) 1545211604.155 * [exit]simplify: Simplified to (* (- a b) (+ b a)) 1545211604.155 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ b a)))) 1545211604.155 * * * * [misc]progress: [ 14 / 32 ] simplifiying candidate # 1545211604.155 * * * * [misc]progress: [ 15 / 32 ] simplifiying candidate # 1545211604.156 * [enter]simplify: Simplifying (* (+ a b) (- b)) 1545211604.156 * * [misc]simplify: iters left: 4 (5 enodes) 1545211604.157 * * [misc]simplify: iters left: 3 (9 enodes) 1545211604.160 * * [misc]simplify: iters left: 2 (21 enodes) 1545211604.166 * * [misc]simplify: iters left: 1 (35 enodes) 1545211604.176 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1545211604.176 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* (+ a b) a) (* (+ b a) (- b)))) 1545211604.176 * * * * [misc]progress: [ 16 / 32 ] simplifiying candidate # 1545211604.176 * [enter]simplify: Simplifying (* (+ a b) (- b)) 1545211604.176 * * [misc]simplify: iters left: 4 (5 enodes) 1545211604.178 * * [misc]simplify: iters left: 3 (9 enodes) 1545211604.180 * * [misc]simplify: iters left: 2 (21 enodes) 1545211604.187 * * [misc]simplify: iters left: 1 (35 enodes) 1545211604.196 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1545211604.196 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* (+ a b) a) (* (+ b a) (- b)))) 1545211604.196 * * * * [misc]progress: [ 17 / 32 ] simplifiying candidate # 1545211604.196 * [enter]simplify: Simplifying (* (- b) (+ a b)) 1545211604.196 * * [misc]simplify: iters left: 4 (5 enodes) 1545211604.198 * * [misc]simplify: iters left: 3 (15 enodes) 1545211604.203 * * [misc]simplify: iters left: 2 (31 enodes) 1545211604.210 * * [misc]simplify: iters left: 1 (40 enodes) 1545211604.215 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1545211604.215 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* a (+ a b)) (* (+ b a) (- b)))) 1545211604.215 * * * * [misc]progress: [ 18 / 32 ] simplifiying candidate # 1545211604.215 * [enter]simplify: Simplifying (* (- b) (+ a b)) 1545211604.215 * * [misc]simplify: iters left: 4 (5 enodes) 1545211604.216 * * [misc]simplify: iters left: 3 (15 enodes) 1545211604.218 * * [misc]simplify: iters left: 2 (31 enodes) 1545211604.223 * * [misc]simplify: iters left: 1 (40 enodes) 1545211604.228 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1545211604.228 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* a (+ a b)) (* (+ b a) (- b)))) 1545211604.228 * * * * [misc]progress: [ 19 / 32 ] simplifiying candidate # 1545211604.228 * [enter]simplify: Simplifying (cbrt (- a b)) 1545211604.228 * * [misc]simplify: iters left: 3 (4 enodes) 1545211604.229 * * [misc]simplify: iters left: 2 (6 enodes) 1545211604.230 * * [misc]simplify: iters left: 1 (7 enodes) 1545211604.231 * [exit]simplify: Simplified to (cbrt (- a b)) 1545211604.231 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) (* (cbrt (- a b)) (cbrt (- a b)))) (cbrt (- a b)))) 1545211604.231 * * * * [misc]progress: [ 20 / 32 ] simplifiying candidate # 1545211604.231 * [enter]simplify: Simplifying (sqrt (- a b)) 1545211604.231 * * [misc]simplify: iters left: 3 (4 enodes) 1545211604.231 * * [misc]simplify: iters left: 2 (6 enodes) 1545211604.232 * * [misc]simplify: iters left: 1 (7 enodes) 1545211604.233 * [exit]simplify: Simplified to (sqrt (- a b)) 1545211604.233 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) (sqrt (- a b))) (sqrt (- a b)))) 1545211604.233 * * * * [misc]progress: [ 21 / 32 ] simplifiying candidate # 1545211604.233 * [enter]simplify: Simplifying (- a b) 1545211604.233 * * [misc]simplify: iters left: 2 (3 enodes) 1545211604.234 * * [misc]simplify: iters left: 1 (5 enodes) 1545211604.234 * [exit]simplify: Simplified to (- a b) 1545211604.234 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) 1) (- a b))) 1545211604.234 * * * * [misc]progress: [ 22 / 32 ] simplifiying candidate # 1545211604.235 * [enter]simplify: Simplifying (* (cbrt (+ a b)) (cbrt (+ a b))) 1545211604.235 * * [misc]simplify: iters left: 5 (5 enodes) 1545211604.235 * * [misc]simplify: iters left: 4 (6 enodes) 1545211604.236 * [exit]simplify: Simplified to (* (cbrt (+ b a)) (cbrt (+ b a))) 1545211604.236 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (* (cbrt (+ b a)) (cbrt (+ b a))) (* (cbrt (+ a b)) (- a b)))) 1545211604.236 * * * * [misc]progress: [ 23 / 32 ] simplifiying candidate # 1545211604.236 * [enter]simplify: Simplifying (sqrt (+ a b)) 1545211604.236 * * [misc]simplify: iters left: 3 (4 enodes) 1545211604.238 * * [misc]simplify: iters left: 2 (5 enodes) 1545211604.238 * [exit]simplify: Simplified to (sqrt (+ b a)) 1545211604.238 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (sqrt (+ b a)) (* (sqrt (+ a b)) (- a b)))) 1545211604.238 * * * * [misc]progress: [ 24 / 32 ] simplifiying candidate # 1545211604.238 * * * * [misc]progress: [ 25 / 32 ] simplifiying candidate # 1545211604.238 * [enter]simplify: Simplifying (+ (* a a) (+ (* b b) (* a b))) 1545211604.238 * * [misc]simplify: iters left: 6 (7 enodes) 1545211604.240 * * [misc]simplify: iters left: 5 (14 enodes) 1545211604.242 * * [misc]simplify: iters left: 4 (23 enodes) 1545211604.247 * * [misc]simplify: iters left: 3 (24 enodes) 1545211604.252 * * [misc]simplify: iters left: 2 (25 enodes) 1545211604.258 * [exit]simplify: Simplified to (+ (* a a) (* (+ a b) b)) 1545211604.258 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ a b) (- (pow a 3) (pow b 3))) (+ (* a a) (* (+ a b) b)))) 1545211604.258 * * * * [misc]progress: [ 26 / 32 ] simplifiying candidate # 1545211604.259 * [enter]simplify: Simplifying (+ a b) 1545211604.259 * * [misc]simplify: iters left: 2 (3 enodes) 1545211604.260 * * [misc]simplify: iters left: 1 (4 enodes) 1545211604.261 * [exit]simplify: Simplified to (+ b a) 1545211604.261 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ a b) (- (* a a) (* b b))) (+ b a))) 1545211604.261 * * * * [misc]progress: [ 27 / 32 ] simplifiying candidate # 1545211604.261 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- a b)) 1545211604.261 * * [misc]simplify: iters left: 5 (8 enodes) 1545211604.264 * * [misc]simplify: iters left: 4 (18 enodes) 1545211604.269 * * [misc]simplify: iters left: 3 (33 enodes) 1545211604.281 * * [misc]simplify: iters left: 2 (79 enodes) 1545211604.319 * * [misc]simplify: iters left: 1 (213 enodes) 1545211604.391 * [exit]simplify: Simplified to (* (+ (pow a 3) (pow b 3)) (- a b)) 1545211604.391 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- a b)) (+ (* a a) (- (* b b) (* a b))))) 1545211604.392 * * * * [misc]progress: [ 28 / 32 ] simplifiying candidate # 1545211604.392 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- a b)) 1545211604.392 * * [misc]simplify: iters left: 6 (7 enodes) 1545211604.394 * * [misc]simplify: iters left: 5 (14 enodes) 1545211604.397 * * [misc]simplify: iters left: 4 (41 enodes) 1545211604.407 * * [misc]simplify: iters left: 3 (156 enodes) 1545211604.479 * [exit]simplify: Simplified to (* (* (- a b) (- a b)) (+ a b)) 1545211604.479 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (- a b) (- a b)) (+ a b)) (- a b))) 1545211604.480 * * * * [misc]progress: [ 29 / 32 ] simplifiying candidate # 1545211604.480 * * * * [misc]progress: [ 30 / 32 ] simplifiying candidate # 1545211604.480 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545211604.480 * * [misc]simplify: iters left: 3 (6 enodes) 1545211604.482 * * [misc]simplify: iters left: 2 (10 enodes) 1545211604.484 * * [misc]simplify: iters left: 1 (17 enodes) 1545211604.486 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545211604.486 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545211604.486 * * * * [misc]progress: [ 31 / 32 ] simplifiying candidate # 1545211604.486 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545211604.486 * * [misc]simplify: iters left: 3 (6 enodes) 1545211604.487 * * [misc]simplify: iters left: 2 (10 enodes) 1545211604.489 * * [misc]simplify: iters left: 1 (17 enodes) 1545211604.491 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545211604.491 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545211604.491 * * * * [misc]progress: [ 32 / 32 ] simplifiying candidate # 1545211604.491 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545211604.491 * * [misc]simplify: iters left: 3 (6 enodes) 1545211604.492 * * [misc]simplify: iters left: 2 (10 enodes) 1545211604.493 * * [misc]simplify: iters left: 1 (17 enodes) 1545211604.496 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545211604.496 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545211604.496 * * * [misc]progress: adding candidates to table 1545211604.721 * * [misc]progress: iteration 2 / 4 1545211604.722 * * * [misc]progress: picking best candidate 1545211604.723 * * * * [misc]pick: Picked # 1545211604.723 * * * [misc]progress: localizing error 1545211604.731 * * * [misc]progress: generating rewritten candidates 1545211604.731 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545211604.734 * * * [misc]progress: generating series expansions 1545211604.734 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545211604.734 * [misc]backup-simplify: Simplify (- (* a a) (* b b)) into (- (pow a 2) (pow b 2)) 1545211604.734 * [misc]approximate: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0 1545211604.734 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b 1545211604.734 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1545211604.734 * [misc]taylor: Taking taylor expansion of a in b 1545211604.734 * [misc]backup-simplify: Simplify a into a 1545211604.734 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545211604.734 * [misc]taylor: Taking taylor expansion of b in b 1545211604.734 * [misc]backup-simplify: Simplify 0 into 0 1545211604.734 * [misc]backup-simplify: Simplify 1 into 1 1545211604.734 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 1545211604.734 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1545211604.735 * [misc]taylor: Taking taylor expansion of a in a 1545211604.735 * [misc]backup-simplify: Simplify 0 into 0 1545211604.735 * [misc]backup-simplify: Simplify 1 into 1 1545211604.735 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545211604.735 * [misc]taylor: Taking taylor expansion of b in a 1545211604.735 * [misc]backup-simplify: Simplify b into b 1545211604.735 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 1545211604.735 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1545211604.735 * [misc]taylor: Taking taylor expansion of a in a 1545211604.735 * [misc]backup-simplify: Simplify 0 into 0 1545211604.735 * [misc]backup-simplify: Simplify 1 into 1 1545211604.735 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545211604.735 * [misc]taylor: Taking taylor expansion of b in a 1545211604.735 * [misc]backup-simplify: Simplify b into b 1545211604.735 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545211604.735 * [misc]backup-simplify: Simplify (- (pow b 2)) into (- (pow b 2)) 1545211604.735 * [misc]backup-simplify: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2)) 1545211604.735 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in b 1545211604.735 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545211604.735 * [misc]taylor: Taking taylor expansion of b in b 1545211604.735 * [misc]backup-simplify: Simplify 0 into 0 1545211604.735 * [misc]backup-simplify: Simplify 1 into 1 1545211604.735 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1545211604.735 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.735 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211604.736 * [misc]taylor: Taking taylor expansion of 0 in b 1545211604.736 * [misc]backup-simplify: Simplify 0 into 0 1545211604.736 * [misc]backup-simplify: Simplify 0 into 0 1545211604.736 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211604.736 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1545211604.736 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.736 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545211604.736 * [misc]taylor: Taking taylor expansion of 1 in b 1545211604.736 * [misc]backup-simplify: Simplify 1 into 1 1545211604.736 * [misc]backup-simplify: Simplify 1 into 1 1545211604.736 * [misc]backup-simplify: Simplify 0 into 0 1545211604.736 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211604.736 * [misc]backup-simplify: Simplify (- 1) into -1 1545211604.736 * [misc]backup-simplify: Simplify -1 into -1 1545211604.737 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545211604.737 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0 1545211604.737 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.737 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211604.737 * [misc]taylor: Taking taylor expansion of 0 in b 1545211604.737 * [misc]backup-simplify: Simplify 0 into 0 1545211604.737 * [misc]backup-simplify: Simplify 0 into 0 1545211604.737 * [misc]backup-simplify: Simplify 0 into 0 1545211604.737 * [misc]backup-simplify: Simplify 0 into 0 1545211604.737 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545211604.737 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.737 * [misc]backup-simplify: Simplify 0 into 0 1545211604.738 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545211604.738 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0 1545211604.738 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.738 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211604.738 * [misc]taylor: Taking taylor expansion of 0 in b 1545211604.738 * [misc]backup-simplify: Simplify 0 into 0 1545211604.738 * [misc]backup-simplify: Simplify 0 into 0 1545211604.738 * [misc]backup-simplify: Simplify 0 into 0 1545211604.738 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1545211604.738 * [misc]backup-simplify: Simplify (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 1545211604.738 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 1545211604.738 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 1545211604.738 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in b 1545211604.738 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1545211604.738 * [misc]taylor: Taking taylor expansion of a in b 1545211604.738 * [misc]backup-simplify: Simplify a into a 1545211604.739 * [misc]backup-simplify: Simplify (* a a) into (pow a 2) 1545211604.739 * [misc]backup-simplify: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 1545211604.739 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545211604.739 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545211604.739 * [misc]taylor: Taking taylor expansion of b in b 1545211604.739 * [misc]backup-simplify: Simplify 0 into 0 1545211604.739 * [misc]backup-simplify: Simplify 1 into 1 1545211604.739 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211604.739 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211604.739 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1545211604.739 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1545211604.739 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1545211604.739 * [misc]taylor: Taking taylor expansion of a in a 1545211604.739 * [misc]backup-simplify: Simplify 0 into 0 1545211604.739 * [misc]backup-simplify: Simplify 1 into 1 1545211604.739 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211604.739 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211604.739 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1545211604.739 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545211604.739 * [misc]taylor: Taking taylor expansion of b in a 1545211604.739 * [misc]backup-simplify: Simplify b into b 1545211604.739 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545211604.739 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1545211604.739 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1545211604.739 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1545211604.739 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1545211604.739 * [misc]taylor: Taking taylor expansion of a in a 1545211604.739 * [misc]backup-simplify: Simplify 0 into 0 1545211604.739 * [misc]backup-simplify: Simplify 1 into 1 1545211604.740 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211604.740 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211604.740 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1545211604.740 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545211604.740 * [misc]taylor: Taking taylor expansion of b in a 1545211604.740 * [misc]backup-simplify: Simplify b into b 1545211604.740 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545211604.740 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1545211604.740 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545211604.740 * [misc]taylor: Taking taylor expansion of 1 in b 1545211604.740 * [misc]backup-simplify: Simplify 1 into 1 1545211604.740 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545211604.740 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545211604.740 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211604.740 * [misc]taylor: Taking taylor expansion of 0 in b 1545211604.740 * [misc]backup-simplify: Simplify 0 into 0 1545211604.741 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545211604.741 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211604.741 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1545211604.741 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1545211604.741 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1545211604.741 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545211604.741 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545211604.741 * [misc]taylor: Taking taylor expansion of b in b 1545211604.741 * [misc]backup-simplify: Simplify 0 into 0 1545211604.741 * [misc]backup-simplify: Simplify 1 into 1 1545211604.741 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211604.741 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211604.741 * [misc]backup-simplify: Simplify (- 1) into -1 1545211604.741 * [misc]backup-simplify: Simplify -1 into -1 1545211604.742 * [misc]backup-simplify: Simplify 1 into 1 1545211604.742 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545211604.742 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211604.742 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1545211604.742 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1545211604.742 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.742 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211604.742 * [misc]taylor: Taking taylor expansion of 0 in b 1545211604.742 * [misc]backup-simplify: Simplify 0 into 0 1545211604.743 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545211604.743 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545211604.743 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.743 * [misc]backup-simplify: Simplify 0 into 0 1545211604.743 * [misc]backup-simplify: Simplify 0 into 0 1545211604.743 * [misc]backup-simplify: Simplify 0 into 0 1545211604.743 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545211604.744 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211604.744 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1545211604.744 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1545211604.744 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.744 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211604.744 * [misc]taylor: Taking taylor expansion of 0 in b 1545211604.744 * [misc]backup-simplify: Simplify 0 into 0 1545211604.745 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545211604.745 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211604.745 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.745 * [misc]backup-simplify: Simplify 0 into 0 1545211604.745 * [misc]backup-simplify: Simplify 0 into 0 1545211604.745 * [misc]backup-simplify: Simplify 0 into 0 1545211604.746 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (* -1 (pow (* (/ 1 (/ 1 b)) 1) 2))) into (- (pow a 2) (pow b 2)) 1545211604.746 * [misc]backup-simplify: Simplify (- (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 1545211604.746 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 1545211604.746 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 1545211604.746 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in b 1545211604.746 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1545211604.746 * [misc]taylor: Taking taylor expansion of a in b 1545211604.746 * [misc]backup-simplify: Simplify a into a 1545211604.746 * [misc]backup-simplify: Simplify (* a a) into (pow a 2) 1545211604.746 * [misc]backup-simplify: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 1545211604.746 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545211604.746 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545211604.746 * [misc]taylor: Taking taylor expansion of b in b 1545211604.746 * [misc]backup-simplify: Simplify 0 into 0 1545211604.746 * [misc]backup-simplify: Simplify 1 into 1 1545211604.747 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211604.747 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211604.747 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1545211604.747 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1545211604.747 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1545211604.747 * [misc]taylor: Taking taylor expansion of a in a 1545211604.747 * [misc]backup-simplify: Simplify 0 into 0 1545211604.747 * [misc]backup-simplify: Simplify 1 into 1 1545211604.747 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211604.747 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211604.747 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1545211604.747 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545211604.747 * [misc]taylor: Taking taylor expansion of b in a 1545211604.747 * [misc]backup-simplify: Simplify b into b 1545211604.747 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545211604.747 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1545211604.747 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1545211604.748 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1545211604.748 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1545211604.748 * [misc]taylor: Taking taylor expansion of a in a 1545211604.748 * [misc]backup-simplify: Simplify 0 into 0 1545211604.748 * [misc]backup-simplify: Simplify 1 into 1 1545211604.748 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211604.748 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211604.748 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1545211604.748 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545211604.748 * [misc]taylor: Taking taylor expansion of b in a 1545211604.748 * [misc]backup-simplify: Simplify b into b 1545211604.748 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545211604.748 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1545211604.748 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545211604.748 * [misc]taylor: Taking taylor expansion of 1 in b 1545211604.748 * [misc]backup-simplify: Simplify 1 into 1 1545211604.749 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545211604.749 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545211604.749 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211604.749 * [misc]taylor: Taking taylor expansion of 0 in b 1545211604.749 * [misc]backup-simplify: Simplify 0 into 0 1545211604.749 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545211604.750 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211604.750 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1545211604.750 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1545211604.750 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1545211604.750 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545211604.750 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545211604.750 * [misc]taylor: Taking taylor expansion of b in b 1545211604.750 * [misc]backup-simplify: Simplify 0 into 0 1545211604.750 * [misc]backup-simplify: Simplify 1 into 1 1545211604.750 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545211604.750 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545211604.751 * [misc]backup-simplify: Simplify (- 1) into -1 1545211604.751 * [misc]backup-simplify: Simplify -1 into -1 1545211604.751 * [misc]backup-simplify: Simplify 1 into 1 1545211604.751 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545211604.751 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211604.751 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1545211604.752 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1545211604.752 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.752 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211604.752 * [misc]taylor: Taking taylor expansion of 0 in b 1545211604.752 * [misc]backup-simplify: Simplify 0 into 0 1545211604.752 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545211604.752 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545211604.753 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.753 * [misc]backup-simplify: Simplify 0 into 0 1545211604.753 * [misc]backup-simplify: Simplify 0 into 0 1545211604.753 * [misc]backup-simplify: Simplify 0 into 0 1545211604.753 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545211604.754 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211604.754 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1545211604.754 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1545211604.754 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.754 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545211604.754 * [misc]taylor: Taking taylor expansion of 0 in b 1545211604.754 * [misc]backup-simplify: Simplify 0 into 0 1545211604.755 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545211604.755 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545211604.755 * [misc]backup-simplify: Simplify (- 0) into 0 1545211604.755 * [misc]backup-simplify: Simplify 0 into 0 1545211604.755 * [misc]backup-simplify: Simplify 0 into 0 1545211604.755 * [misc]backup-simplify: Simplify 0 into 0 1545211604.756 * [misc]backup-simplify: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- b))) 1) 2))) into (- (pow a 2) (pow b 2)) 1545211604.756 * * * [misc]progress: simplifying candidates 1545211604.756 * * * * [misc]progress: [ 1 / 16 ] simplifiying candidate # 1545211604.756 * [enter]simplify: Simplifying (/ (exp (* a a)) (exp (* b b))) 1545211604.756 * * [misc]simplify: iters left: 5 (7 enodes) 1545211604.758 * * [misc]simplify: iters left: 4 (13 enodes) 1545211604.761 * * [misc]simplify: iters left: 3 (18 enodes) 1545211604.763 * * [misc]simplify: iters left: 2 (29 enodes) 1545211604.768 * * [misc]simplify: iters left: 1 (54 enodes) 1545211604.776 * [exit]simplify: Simplified to (exp (- (* a a) (* b b))) 1545211604.776 * [misc]simplify: Simplified (2 1) to (λ (a b) (log (exp (- (* a a) (* b b))))) 1545211604.776 * * * * [misc]progress: [ 2 / 16 ] simplifiying candidate # 1545211604.776 * * * * [misc]progress: [ 3 / 16 ] simplifiying candidate # 1545211604.776 * * * * [misc]progress: [ 4 / 16 ] simplifiying candidate # 1545211604.776 * * * * [misc]progress: [ 5 / 16 ] simplifiying candidate # 1545211604.776 * * * * [misc]progress: [ 6 / 16 ] simplifiying candidate # 1545211604.776 * * * * [misc]progress: [ 7 / 16 ] simplifiying candidate # 1545211604.776 * * * * [misc]progress: [ 8 / 16 ] simplifiying candidate # 1545211604.776 * * * * [misc]progress: [ 9 / 16 ] simplifiying candidate # 1545211604.776 * * * * [misc]progress: [ 10 / 16 ] simplifiying candidate # 1545211604.777 * * * * [misc]progress: [ 11 / 16 ] simplifiying candidate # 1545211604.777 * * * * [misc]progress: [ 12 / 16 ] simplifiying candidate # 1545211604.777 * [enter]simplify: Simplifying (+ a b) 1545211604.777 * * [misc]simplify: iters left: 2 (3 enodes) 1545211604.777 * * [misc]simplify: iters left: 1 (4 enodes) 1545211604.778 * [exit]simplify: Simplified to (+ b a) 1545211604.778 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (+ b a) (- a b))) 1545211604.778 * [enter]simplify: Simplifying (- a b) 1545211604.778 * * [misc]simplify: iters left: 2 (3 enodes) 1545211604.778 * * [misc]simplify: iters left: 1 (5 enodes) 1545211604.779 * [exit]simplify: Simplified to (- a b) 1545211604.779 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (+ a b) (- a b))) 1545211604.779 * * * * [misc]progress: [ 13 / 16 ] simplifiying candidate # 1545211604.779 * * * * [misc]progress: [ 14 / 16 ] simplifiying candidate # 1545211604.779 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545211604.779 * * [misc]simplify: iters left: 3 (6 enodes) 1545211604.780 * * [misc]simplify: iters left: 2 (10 enodes) 1545211604.782 * * [misc]simplify: iters left: 1 (17 enodes) 1545211604.784 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545211604.784 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545211604.784 * * * * [misc]progress: [ 15 / 16 ] simplifiying candidate # 1545211604.784 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545211604.784 * * [misc]simplify: iters left: 3 (6 enodes) 1545211604.785 * * [misc]simplify: iters left: 2 (10 enodes) 1545211604.786 * * [misc]simplify: iters left: 1 (17 enodes) 1545211604.791 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545211604.791 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545211604.791 * * * * [misc]progress: [ 16 / 16 ] simplifiying candidate # 1545211604.791 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545211604.791 * * [misc]simplify: iters left: 3 (6 enodes) 1545211604.793 * * [misc]simplify: iters left: 2 (10 enodes) 1545211604.795 * * [misc]simplify: iters left: 1 (17 enodes) 1545211604.800 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545211604.800 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545211604.800 * * * [misc]progress: adding candidates to table 1545211604.896 * [misc]progress: [Phase 3 of 3] Extracting. 1545211604.896 * * [misc]regime: Finding splitpoints for: (# #) 1545211604.896 * * * [misc]regime-changes: Trying 5 branch expressions: (b (* b b) a (* a a) (- (* a a) (* b b))) 1545211604.896 * * * * [misc]regimes: Trying to branch on b from (# #) 1545211604.926 * * * * [misc]regimes: Trying to branch on (* b b) from (# #) 1545211604.946 * * * * [misc]regimes: Trying to branch on a from (# #) 1545211604.964 * * * * [misc]regimes: Trying to branch on (* a a) from (# #) 1545211604.996 * * * * [misc]regimes: Trying to branch on (- (* a a) (* b b)) from (# #) 1545211605.015 * * * [misc]regime: Found split indices: #