1545217676.319 * [misc]progress: [Phase 1 of 3] Setting up. 1545217676.319 * * * [misc]progress: [1/2] Preparing points 1545217676.319 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1545217676.368 * * * * [misc]points: Filtering points with unrepresentable outputs 1545217676.368 * * * * [misc]points: Sampling 125 additional inputs, on iter 1 have 131 / 256 1545217676.380 * * * * [misc]points: Filtering points with unrepresentable outputs 1545217676.380 * * * * [misc]points: Sampling 62 additional inputs, on iter 2 have 194 / 256 1545217676.386 * * * * [misc]points: Filtering points with unrepresentable outputs 1545217676.387 * * * * [misc]points: Sampling 24 additional inputs, on iter 3 have 232 / 256 1545217676.389 * * * * [misc]points: Filtering points with unrepresentable outputs 1545217676.389 * * * * [misc]points: Sampling 12 additional inputs, on iter 4 have 244 / 256 1545217676.391 * * * * [misc]points: Filtering points with unrepresentable outputs 1545217676.391 * * * * [misc]points: Sampling 5 additional inputs, on iter 5 have 251 / 256 1545217676.393 * * * * [misc]points: Filtering points with unrepresentable outputs 1545217676.393 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 254 / 256 1545217676.395 * * * * [misc]points: Filtering points with unrepresentable outputs 1545217676.395 * * * * [exit]points: Sampled 256 points with exact outputs 1545217676.396 * * * [misc]progress: [2/2] Setting up program. 1545217676.399 * [misc]progress: [Phase 2 of 3] Improving. 1545217676.400 * [enter]simplify: Simplifying (- (* a a) (* b b)) 1545217676.400 * * [misc]simplify: iters left: 4 (5 enodes) 1545217676.402 * * [misc]simplify: iters left: 3 (11 enodes) 1545217676.406 * * [misc]simplify: iters left: 2 (18 enodes) 1545217676.411 * * [misc]simplify: iters left: 1 (35 enodes) 1545217676.424 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545217676.433 * * [misc]progress: iteration 1 / 4 1545217676.433 * * * [misc]progress: picking best candidate 1545217676.436 * * * * [misc]pick: Picked # 1545217676.436 * * * [misc]progress: localizing error 1545217676.452 * * * [misc]progress: generating rewritten candidates 1545217676.452 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545217676.458 * * * [misc]progress: generating series expansions 1545217676.458 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545217676.458 * [misc]backup-simplify: Simplify (- (* a a) (* b b)) into (- (pow a 2) (pow b 2)) 1545217676.458 * [misc]approximate: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0 1545217676.458 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b 1545217676.459 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1545217676.459 * [misc]taylor: Taking taylor expansion of a in b 1545217676.459 * [misc]backup-simplify: Simplify a into a 1545217676.459 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217676.459 * [misc]taylor: Taking taylor expansion of b in b 1545217676.459 * [misc]backup-simplify: Simplify 0 into 0 1545217676.459 * [misc]backup-simplify: Simplify 1 into 1 1545217676.459 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 1545217676.459 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1545217676.459 * [misc]taylor: Taking taylor expansion of a in a 1545217676.459 * [misc]backup-simplify: Simplify 0 into 0 1545217676.459 * [misc]backup-simplify: Simplify 1 into 1 1545217676.459 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545217676.459 * [misc]taylor: Taking taylor expansion of b in a 1545217676.459 * [misc]backup-simplify: Simplify b into b 1545217676.459 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 1545217676.459 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1545217676.459 * [misc]taylor: Taking taylor expansion of a in a 1545217676.459 * [misc]backup-simplify: Simplify 0 into 0 1545217676.459 * [misc]backup-simplify: Simplify 1 into 1 1545217676.459 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545217676.459 * [misc]taylor: Taking taylor expansion of b in a 1545217676.459 * [misc]backup-simplify: Simplify b into b 1545217676.459 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545217676.459 * [misc]backup-simplify: Simplify (- (pow b 2)) into (- (pow b 2)) 1545217676.459 * [misc]backup-simplify: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2)) 1545217676.460 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in b 1545217676.460 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217676.460 * [misc]taylor: Taking taylor expansion of b in b 1545217676.460 * [misc]backup-simplify: Simplify 0 into 0 1545217676.460 * [misc]backup-simplify: Simplify 1 into 1 1545217676.460 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1545217676.460 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.460 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.460 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.460 * [misc]backup-simplify: Simplify 0 into 0 1545217676.460 * [misc]backup-simplify: Simplify 0 into 0 1545217676.461 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.461 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1545217676.461 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.461 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545217676.461 * [misc]taylor: Taking taylor expansion of 1 in b 1545217676.461 * [misc]backup-simplify: Simplify 1 into 1 1545217676.461 * [misc]backup-simplify: Simplify 1 into 1 1545217676.461 * [misc]backup-simplify: Simplify 0 into 0 1545217676.461 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.462 * [misc]backup-simplify: Simplify (- 1) into -1 1545217676.462 * [misc]backup-simplify: Simplify -1 into -1 1545217676.462 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217676.462 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0 1545217676.462 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.463 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.463 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.463 * [misc]backup-simplify: Simplify 0 into 0 1545217676.463 * [misc]backup-simplify: Simplify 0 into 0 1545217676.463 * [misc]backup-simplify: Simplify 0 into 0 1545217676.463 * [misc]backup-simplify: Simplify 0 into 0 1545217676.463 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217676.463 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.463 * [misc]backup-simplify: Simplify 0 into 0 1545217676.464 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545217676.464 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0 1545217676.464 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.464 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.464 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.464 * [misc]backup-simplify: Simplify 0 into 0 1545217676.464 * [misc]backup-simplify: Simplify 0 into 0 1545217676.465 * [misc]backup-simplify: Simplify 0 into 0 1545217676.465 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1545217676.465 * [misc]backup-simplify: Simplify (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 1545217676.465 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 1545217676.465 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 1545217676.465 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in b 1545217676.465 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1545217676.465 * [misc]taylor: Taking taylor expansion of a in b 1545217676.465 * [misc]backup-simplify: Simplify a into a 1545217676.465 * [misc]backup-simplify: Simplify (* a a) into (pow a 2) 1545217676.466 * [misc]backup-simplify: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 1545217676.466 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545217676.466 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217676.466 * [misc]taylor: Taking taylor expansion of b in b 1545217676.466 * [misc]backup-simplify: Simplify 0 into 0 1545217676.466 * [misc]backup-simplify: Simplify 1 into 1 1545217676.466 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.466 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.466 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1545217676.466 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1545217676.466 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1545217676.466 * [misc]taylor: Taking taylor expansion of a in a 1545217676.466 * [misc]backup-simplify: Simplify 0 into 0 1545217676.466 * [misc]backup-simplify: Simplify 1 into 1 1545217676.492 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.492 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.492 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1545217676.492 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545217676.492 * [misc]taylor: Taking taylor expansion of b in a 1545217676.492 * [misc]backup-simplify: Simplify b into b 1545217676.493 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545217676.493 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1545217676.493 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1545217676.493 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1545217676.493 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1545217676.493 * [misc]taylor: Taking taylor expansion of a in a 1545217676.493 * [misc]backup-simplify: Simplify 0 into 0 1545217676.493 * [misc]backup-simplify: Simplify 1 into 1 1545217676.493 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.493 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.493 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1545217676.493 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545217676.493 * [misc]taylor: Taking taylor expansion of b in a 1545217676.493 * [misc]backup-simplify: Simplify b into b 1545217676.493 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545217676.493 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1545217676.494 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545217676.494 * [misc]taylor: Taking taylor expansion of 1 in b 1545217676.494 * [misc]backup-simplify: Simplify 1 into 1 1545217676.494 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217676.494 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217676.494 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.494 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.494 * [misc]backup-simplify: Simplify 0 into 0 1545217676.495 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545217676.495 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.495 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1545217676.495 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1545217676.495 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1545217676.495 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545217676.495 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217676.496 * [misc]taylor: Taking taylor expansion of b in b 1545217676.496 * [misc]backup-simplify: Simplify 0 into 0 1545217676.496 * [misc]backup-simplify: Simplify 1 into 1 1545217676.496 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.496 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.496 * [misc]backup-simplify: Simplify (- 1) into -1 1545217676.496 * [misc]backup-simplify: Simplify -1 into -1 1545217676.496 * [misc]backup-simplify: Simplify 1 into 1 1545217676.497 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545217676.497 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.497 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1545217676.497 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1545217676.497 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.498 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.498 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.498 * [misc]backup-simplify: Simplify 0 into 0 1545217676.498 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217676.498 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217676.498 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.498 * [misc]backup-simplify: Simplify 0 into 0 1545217676.498 * [misc]backup-simplify: Simplify 0 into 0 1545217676.498 * [misc]backup-simplify: Simplify 0 into 0 1545217676.499 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545217676.499 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.500 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1545217676.500 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1545217676.500 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.500 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.500 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.500 * [misc]backup-simplify: Simplify 0 into 0 1545217676.501 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545217676.501 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.501 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.501 * [misc]backup-simplify: Simplify 0 into 0 1545217676.501 * [misc]backup-simplify: Simplify 0 into 0 1545217676.501 * [misc]backup-simplify: Simplify 0 into 0 1545217676.504 * [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)) 1545217676.505 * [misc]backup-simplify: Simplify (- (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 1545217676.505 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 1545217676.505 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 1545217676.505 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in b 1545217676.505 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1545217676.505 * [misc]taylor: Taking taylor expansion of a in b 1545217676.505 * [misc]backup-simplify: Simplify a into a 1545217676.505 * [misc]backup-simplify: Simplify (* a a) into (pow a 2) 1545217676.505 * [misc]backup-simplify: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 1545217676.505 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545217676.505 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217676.505 * [misc]taylor: Taking taylor expansion of b in b 1545217676.505 * [misc]backup-simplify: Simplify 0 into 0 1545217676.505 * [misc]backup-simplify: Simplify 1 into 1 1545217676.506 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.506 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.506 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1545217676.506 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1545217676.506 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1545217676.506 * [misc]taylor: Taking taylor expansion of a in a 1545217676.506 * [misc]backup-simplify: Simplify 0 into 0 1545217676.506 * [misc]backup-simplify: Simplify 1 into 1 1545217676.506 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.506 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.506 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1545217676.506 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545217676.506 * [misc]taylor: Taking taylor expansion of b in a 1545217676.506 * [misc]backup-simplify: Simplify b into b 1545217676.506 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545217676.507 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1545217676.507 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1545217676.507 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1545217676.507 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1545217676.507 * [misc]taylor: Taking taylor expansion of a in a 1545217676.507 * [misc]backup-simplify: Simplify 0 into 0 1545217676.507 * [misc]backup-simplify: Simplify 1 into 1 1545217676.507 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.507 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.507 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1545217676.507 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545217676.507 * [misc]taylor: Taking taylor expansion of b in a 1545217676.507 * [misc]backup-simplify: Simplify b into b 1545217676.507 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545217676.507 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1545217676.508 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545217676.508 * [misc]taylor: Taking taylor expansion of 1 in b 1545217676.508 * [misc]backup-simplify: Simplify 1 into 1 1545217676.508 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217676.508 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217676.508 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.508 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.508 * [misc]backup-simplify: Simplify 0 into 0 1545217676.509 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545217676.509 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.509 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1545217676.509 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1545217676.509 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1545217676.509 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545217676.509 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217676.509 * [misc]taylor: Taking taylor expansion of b in b 1545217676.509 * [misc]backup-simplify: Simplify 0 into 0 1545217676.509 * [misc]backup-simplify: Simplify 1 into 1 1545217676.510 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.510 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.510 * [misc]backup-simplify: Simplify (- 1) into -1 1545217676.510 * [misc]backup-simplify: Simplify -1 into -1 1545217676.510 * [misc]backup-simplify: Simplify 1 into 1 1545217676.510 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545217676.511 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.511 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1545217676.511 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1545217676.511 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.511 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.511 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.511 * [misc]backup-simplify: Simplify 0 into 0 1545217676.512 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217676.512 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217676.512 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.512 * [misc]backup-simplify: Simplify 0 into 0 1545217676.512 * [misc]backup-simplify: Simplify 0 into 0 1545217676.512 * [misc]backup-simplify: Simplify 0 into 0 1545217676.512 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545217676.513 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.513 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1545217676.513 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1545217676.514 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.514 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.514 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.514 * [misc]backup-simplify: Simplify 0 into 0 1545217676.514 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545217676.514 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.514 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.514 * [misc]backup-simplify: Simplify 0 into 0 1545217676.515 * [misc]backup-simplify: Simplify 0 into 0 1545217676.515 * [misc]backup-simplify: Simplify 0 into 0 1545217676.515 * [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)) 1545217676.515 * * * [misc]progress: simplifying candidates 1545217676.515 * * * * [misc]progress: [ 1 / 20 ] simplifiying candidate # 1545217676.515 * [enter]simplify: Simplifying (fma a a (- (* b b))) 1545217676.515 * * [misc]simplify: iters left: 5 (5 enodes) 1545217676.517 * * [misc]simplify: iters left: 4 (10 enodes) 1545217676.520 * * [misc]simplify: iters left: 3 (12 enodes) 1545217676.524 * * [misc]simplify: iters left: 2 (17 enodes) 1545217676.529 * * [misc]simplify: iters left: 1 (20 enodes) 1545217676.535 * [exit]simplify: Simplified to (* (- a b) (+ b a)) 1545217676.535 * [misc]simplify: Simplified (2 1) to (λ (a b) (+ (* (- a b) (+ b a)) (fma (- b) b (* b b)))) 1545217676.535 * [enter]simplify: Simplifying (fma (- b) b (* b b)) 1545217676.535 * * [misc]simplify: iters left: 3 (4 enodes) 1545217676.537 * * [misc]simplify: iters left: 2 (6 enodes) 1545217676.539 * * [misc]simplify: iters left: 1 (11 enodes) 1545217676.543 * [exit]simplify: Simplified to (- (* b b) (* b b)) 1545217676.543 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (fma a a (- (* b b))) (- (* b b) (* b b)))) 1545217676.543 * * * * [misc]progress: [ 2 / 20 ] simplifiying candidate # 1545217676.543 * * * * [misc]progress: [ 3 / 20 ] simplifiying candidate # 1545217676.543 * * * * [misc]progress: [ 4 / 20 ] simplifiying candidate # 1545217676.543 * * * * [misc]progress: [ 5 / 20 ] simplifiying candidate # 1545217676.543 * [enter]simplify: Simplifying (/ (exp (* a a)) (exp (* b b))) 1545217676.543 * * [misc]simplify: iters left: 5 (7 enodes) 1545217676.546 * * [misc]simplify: iters left: 4 (13 enodes) 1545217676.550 * * [misc]simplify: iters left: 3 (19 enodes) 1545217676.554 * * [misc]simplify: iters left: 2 (30 enodes) 1545217676.559 * * [misc]simplify: iters left: 1 (57 enodes) 1545217676.569 * [exit]simplify: Simplified to (exp (- (* a a) (* b b))) 1545217676.569 * [misc]simplify: Simplified (2 1) to (λ (a b) (log (exp (- (* a a) (* b b))))) 1545217676.569 * * * * [misc]progress: [ 6 / 20 ] simplifiying candidate # 1545217676.569 * * * * [misc]progress: [ 7 / 20 ] simplifiying candidate # 1545217676.569 * * * * [misc]progress: [ 8 / 20 ] simplifiying candidate # 1545217676.569 * * * * [misc]progress: [ 9 / 20 ] simplifiying candidate # 1545217676.569 * * * * [misc]progress: [ 10 / 20 ] simplifiying candidate # 1545217676.569 * * * * [misc]progress: [ 11 / 20 ] simplifiying candidate # 1545217676.569 * * * * [misc]progress: [ 12 / 20 ] simplifiying candidate # 1545217676.569 * * * * [misc]progress: [ 13 / 20 ] simplifiying candidate # 1545217676.569 * * * * [misc]progress: [ 14 / 20 ] simplifiying candidate # 1545217676.569 * * * * [misc]progress: [ 15 / 20 ] simplifiying candidate # 1545217676.569 * * * * [misc]progress: [ 16 / 20 ] simplifiying candidate # 1545217676.569 * [enter]simplify: Simplifying (+ a b) 1545217676.570 * * [misc]simplify: iters left: 2 (3 enodes) 1545217676.570 * * [misc]simplify: iters left: 1 (4 enodes) 1545217676.571 * [exit]simplify: Simplified to (+ b a) 1545217676.571 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (+ b a) (- a b))) 1545217676.571 * [enter]simplify: Simplifying (- a b) 1545217676.571 * * [misc]simplify: iters left: 2 (3 enodes) 1545217676.571 * * [misc]simplify: iters left: 1 (5 enodes) 1545217676.572 * [exit]simplify: Simplified to (- a b) 1545217676.572 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (+ a b) (- a b))) 1545217676.572 * * * * [misc]progress: [ 17 / 20 ] simplifiying candidate # 1545217676.572 * * * * [misc]progress: [ 18 / 20 ] simplifiying candidate # 1545217676.572 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545217676.572 * * [misc]simplify: iters left: 3 (6 enodes) 1545217676.573 * * [misc]simplify: iters left: 2 (10 enodes) 1545217676.575 * * [misc]simplify: iters left: 1 (18 enodes) 1545217676.577 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545217676.578 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545217676.578 * * * * [misc]progress: [ 19 / 20 ] simplifiying candidate # 1545217676.578 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545217676.578 * * [misc]simplify: iters left: 3 (6 enodes) 1545217676.579 * * [misc]simplify: iters left: 2 (10 enodes) 1545217676.580 * * [misc]simplify: iters left: 1 (18 enodes) 1545217676.583 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545217676.583 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545217676.583 * * * * [misc]progress: [ 20 / 20 ] simplifiying candidate # 1545217676.583 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545217676.583 * * [misc]simplify: iters left: 3 (6 enodes) 1545217676.584 * * [misc]simplify: iters left: 2 (10 enodes) 1545217676.586 * * [misc]simplify: iters left: 1 (18 enodes) 1545217676.589 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545217676.589 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545217676.589 * * * [misc]progress: adding candidates to table 1545217676.731 * * [misc]progress: iteration 2 / 4 1545217676.731 * * * [misc]progress: picking best candidate 1545217676.738 * * * * [misc]pick: Picked # 1545217676.738 * * * [misc]progress: localizing error 1545217676.753 * * * [misc]progress: generating rewritten candidates 1545217676.753 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545217676.766 * * * [misc]progress: generating series expansions 1545217676.766 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545217676.766 * [misc]backup-simplify: Simplify (* (+ a b) (- a b)) into (* (+ a b) (- a b)) 1545217676.766 * [misc]approximate: Taking taylor expansion of (* (+ a b) (- a b)) in (a b) around 0 1545217676.766 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in b 1545217676.766 * [misc]taylor: Taking taylor expansion of (+ a b) in b 1545217676.766 * [misc]taylor: Taking taylor expansion of a in b 1545217676.766 * [misc]backup-simplify: Simplify a into a 1545217676.766 * [misc]taylor: Taking taylor expansion of b in b 1545217676.766 * [misc]backup-simplify: Simplify 0 into 0 1545217676.767 * [misc]backup-simplify: Simplify 1 into 1 1545217676.767 * [misc]taylor: Taking taylor expansion of (- a b) in b 1545217676.767 * [misc]taylor: Taking taylor expansion of a in b 1545217676.767 * [misc]backup-simplify: Simplify a into a 1545217676.767 * [misc]taylor: Taking taylor expansion of b in b 1545217676.767 * [misc]backup-simplify: Simplify 0 into 0 1545217676.767 * [misc]backup-simplify: Simplify 1 into 1 1545217676.767 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in a 1545217676.767 * [misc]taylor: Taking taylor expansion of (+ a b) in a 1545217676.767 * [misc]taylor: Taking taylor expansion of a in a 1545217676.767 * [misc]backup-simplify: Simplify 0 into 0 1545217676.767 * [misc]backup-simplify: Simplify 1 into 1 1545217676.767 * [misc]taylor: Taking taylor expansion of b in a 1545217676.767 * [misc]backup-simplify: Simplify b into b 1545217676.767 * [misc]taylor: Taking taylor expansion of (- a b) in a 1545217676.767 * [misc]taylor: Taking taylor expansion of a in a 1545217676.767 * [misc]backup-simplify: Simplify 0 into 0 1545217676.767 * [misc]backup-simplify: Simplify 1 into 1 1545217676.767 * [misc]taylor: Taking taylor expansion of b in a 1545217676.767 * [misc]backup-simplify: Simplify b into b 1545217676.767 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in a 1545217676.767 * [misc]taylor: Taking taylor expansion of (+ a b) in a 1545217676.767 * [misc]taylor: Taking taylor expansion of a in a 1545217676.767 * [misc]backup-simplify: Simplify 0 into 0 1545217676.767 * [misc]backup-simplify: Simplify 1 into 1 1545217676.767 * [misc]taylor: Taking taylor expansion of b in a 1545217676.767 * [misc]backup-simplify: Simplify b into b 1545217676.767 * [misc]taylor: Taking taylor expansion of (- a b) in a 1545217676.767 * [misc]taylor: Taking taylor expansion of a in a 1545217676.767 * [misc]backup-simplify: Simplify 0 into 0 1545217676.767 * [misc]backup-simplify: Simplify 1 into 1 1545217676.767 * [misc]taylor: Taking taylor expansion of b in a 1545217676.767 * [misc]backup-simplify: Simplify b into b 1545217676.767 * [misc]backup-simplify: Simplify (+ 0 b) into b 1545217676.767 * [misc]backup-simplify: Simplify (- b) into (- b) 1545217676.767 * [misc]backup-simplify: Simplify (+ 0 (- b)) into (- b) 1545217676.767 * [misc]backup-simplify: Simplify (* b (- b)) into (* -1 (pow b 2)) 1545217676.767 * [misc]taylor: Taking taylor expansion of (* -1 (pow b 2)) in b 1545217676.767 * [misc]taylor: Taking taylor expansion of -1 in b 1545217676.768 * [misc]backup-simplify: Simplify -1 into -1 1545217676.768 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217676.768 * [misc]taylor: Taking taylor expansion of b in b 1545217676.768 * [misc]backup-simplify: Simplify 0 into 0 1545217676.768 * [misc]backup-simplify: Simplify 1 into 1 1545217676.768 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.768 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545217676.768 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545217676.768 * [misc]backup-simplify: Simplify (+ (* b 1) (* 1 (- b))) into 0 1545217676.768 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.768 * [misc]backup-simplify: Simplify 0 into 0 1545217676.768 * [misc]backup-simplify: Simplify 0 into 0 1545217676.768 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.768 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.769 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.769 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 1) (* 0 (- b)))) into 1 1545217676.769 * [misc]taylor: Taking taylor expansion of 1 in b 1545217676.769 * [misc]backup-simplify: Simplify 1 into 1 1545217676.769 * [misc]backup-simplify: Simplify 1 into 1 1545217676.769 * [misc]backup-simplify: Simplify 0 into 0 1545217676.769 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.769 * [misc]backup-simplify: Simplify (* -1 1) into -1 1545217676.769 * [misc]backup-simplify: Simplify -1 into -1 1545217676.769 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.769 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.769 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.770 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- b))))) into 0 1545217676.770 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.770 * [misc]backup-simplify: Simplify 0 into 0 1545217676.770 * [misc]backup-simplify: Simplify 0 into 0 1545217676.770 * [misc]backup-simplify: Simplify 0 into 0 1545217676.770 * [misc]backup-simplify: Simplify 0 into 0 1545217676.770 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217676.770 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 1)) into 0 1545217676.770 * [misc]backup-simplify: Simplify 0 into 0 1545217676.770 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.770 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.770 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.771 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- b)))))) into 0 1545217676.771 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.771 * [misc]backup-simplify: Simplify 0 into 0 1545217676.771 * [misc]backup-simplify: Simplify 0 into 0 1545217676.771 * [misc]backup-simplify: Simplify 0 into 0 1545217676.771 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1545217676.771 * [misc]backup-simplify: Simplify (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) into (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) 1545217676.771 * [misc]approximate: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in (a b) around 0 1545217676.771 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in b 1545217676.771 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 1545217676.771 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1545217676.771 * [misc]taylor: Taking taylor expansion of a in b 1545217676.771 * [misc]backup-simplify: Simplify a into a 1545217676.771 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1545217676.771 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1545217676.771 * [misc]taylor: Taking taylor expansion of b in b 1545217676.771 * [misc]backup-simplify: Simplify 0 into 0 1545217676.771 * [misc]backup-simplify: Simplify 1 into 1 1545217676.771 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.771 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 1545217676.771 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1545217676.771 * [misc]taylor: Taking taylor expansion of a in b 1545217676.771 * [misc]backup-simplify: Simplify a into a 1545217676.772 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1545217676.772 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1545217676.772 * [misc]taylor: Taking taylor expansion of b in b 1545217676.772 * [misc]backup-simplify: Simplify 0 into 0 1545217676.772 * [misc]backup-simplify: Simplify 1 into 1 1545217676.772 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.772 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 1545217676.772 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1545217676.772 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545217676.772 * [misc]taylor: Taking taylor expansion of a in a 1545217676.772 * [misc]backup-simplify: Simplify 0 into 0 1545217676.772 * [misc]backup-simplify: Simplify 1 into 1 1545217676.772 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.772 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545217676.772 * [misc]taylor: Taking taylor expansion of b in a 1545217676.772 * [misc]backup-simplify: Simplify b into b 1545217676.772 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545217676.772 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1545217676.772 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545217676.772 * [misc]taylor: Taking taylor expansion of a in a 1545217676.772 * [misc]backup-simplify: Simplify 0 into 0 1545217676.772 * [misc]backup-simplify: Simplify 1 into 1 1545217676.772 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.772 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545217676.772 * [misc]taylor: Taking taylor expansion of b in a 1545217676.772 * [misc]backup-simplify: Simplify b into b 1545217676.772 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545217676.772 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 1545217676.772 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1545217676.772 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545217676.772 * [misc]taylor: Taking taylor expansion of a in a 1545217676.772 * [misc]backup-simplify: Simplify 0 into 0 1545217676.772 * [misc]backup-simplify: Simplify 1 into 1 1545217676.772 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.772 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545217676.772 * [misc]taylor: Taking taylor expansion of b in a 1545217676.773 * [misc]backup-simplify: Simplify b into b 1545217676.773 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545217676.773 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1545217676.773 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545217676.773 * [misc]taylor: Taking taylor expansion of a in a 1545217676.773 * [misc]backup-simplify: Simplify 0 into 0 1545217676.773 * [misc]backup-simplify: Simplify 1 into 1 1545217676.773 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.773 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545217676.773 * [misc]taylor: Taking taylor expansion of b in a 1545217676.773 * [misc]backup-simplify: Simplify b into b 1545217676.773 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545217676.773 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545217676.773 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545217676.773 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.773 * [misc]taylor: Taking taylor expansion of 1 in b 1545217676.773 * [misc]backup-simplify: Simplify 1 into 1 1545217676.773 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217676.773 * [misc]backup-simplify: Simplify (- (/ 1 b)) into (- (/ 1 b)) 1545217676.774 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b)) 1545217676.774 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217676.774 * [misc]backup-simplify: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 1545217676.774 * [misc]backup-simplify: Simplify (+ (* 1 (- (/ 1 b))) (* (/ 1 b) 1)) into 0 1545217676.774 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.774 * [misc]backup-simplify: Simplify 0 into 0 1545217676.774 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.774 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1545217676.774 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.774 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.775 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.775 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1545217676.775 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.775 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) (- (/ 1 b))) (* 0 1))) into (- (/ 1 (pow b 2))) 1545217676.775 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1545217676.775 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545217676.775 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217676.775 * [misc]taylor: Taking taylor expansion of b in b 1545217676.775 * [misc]backup-simplify: Simplify 0 into 0 1545217676.775 * [misc]backup-simplify: Simplify 1 into 1 1545217676.775 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.776 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.776 * [misc]backup-simplify: Simplify (- 1) into -1 1545217676.776 * [misc]backup-simplify: Simplify -1 into -1 1545217676.776 * [misc]backup-simplify: Simplify 1 into 1 1545217676.776 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.776 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545217676.776 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.776 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.777 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.777 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545217676.777 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.777 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 (- (/ 1 b))) (* 0 1)))) into 0 1545217676.777 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.777 * [misc]backup-simplify: Simplify 0 into 0 1545217676.777 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217676.777 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217676.777 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.778 * [misc]backup-simplify: Simplify 0 into 0 1545217676.778 * [misc]backup-simplify: Simplify 0 into 0 1545217676.778 * [misc]backup-simplify: Simplify 0 into 0 1545217676.778 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.778 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545217676.778 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.778 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.778 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.779 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545217676.779 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.779 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 b))) (* 0 1))))) into 0 1545217676.779 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.779 * [misc]backup-simplify: Simplify 0 into 0 1545217676.779 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545217676.780 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.780 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.780 * [misc]backup-simplify: Simplify 0 into 0 1545217676.780 * [misc]backup-simplify: Simplify 0 into 0 1545217676.780 * [misc]backup-simplify: Simplify 0 into 0 1545217676.780 * [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)) 1545217676.780 * [misc]backup-simplify: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (- (/ 1 (- a)) (/ 1 (- b)))) into (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) 1545217676.780 * [misc]approximate: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in (a b) around 0 1545217676.780 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in b 1545217676.780 * [misc]taylor: Taking taylor expansion of -1 in b 1545217676.780 * [misc]backup-simplify: Simplify -1 into -1 1545217676.780 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in b 1545217676.780 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 1545217676.780 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1545217676.780 * [misc]taylor: Taking taylor expansion of b in b 1545217676.780 * [misc]backup-simplify: Simplify 0 into 0 1545217676.780 * [misc]backup-simplify: Simplify 1 into 1 1545217676.781 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.781 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1545217676.781 * [misc]taylor: Taking taylor expansion of a in b 1545217676.781 * [misc]backup-simplify: Simplify a into a 1545217676.781 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1545217676.781 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 1545217676.781 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1545217676.781 * [misc]taylor: Taking taylor expansion of a in b 1545217676.781 * [misc]backup-simplify: Simplify a into a 1545217676.781 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1545217676.781 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1545217676.781 * [misc]taylor: Taking taylor expansion of b in b 1545217676.781 * [misc]backup-simplify: Simplify 0 into 0 1545217676.781 * [misc]backup-simplify: Simplify 1 into 1 1545217676.781 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.781 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 1545217676.781 * [misc]taylor: Taking taylor expansion of -1 in a 1545217676.781 * [misc]backup-simplify: Simplify -1 into -1 1545217676.781 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 1545217676.781 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1545217676.781 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545217676.781 * [misc]taylor: Taking taylor expansion of b in a 1545217676.781 * [misc]backup-simplify: Simplify b into b 1545217676.781 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545217676.781 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545217676.781 * [misc]taylor: Taking taylor expansion of a in a 1545217676.781 * [misc]backup-simplify: Simplify 0 into 0 1545217676.781 * [misc]backup-simplify: Simplify 1 into 1 1545217676.781 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.781 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1545217676.781 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545217676.781 * [misc]taylor: Taking taylor expansion of a in a 1545217676.781 * [misc]backup-simplify: Simplify 0 into 0 1545217676.781 * [misc]backup-simplify: Simplify 1 into 1 1545217676.781 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.781 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545217676.781 * [misc]taylor: Taking taylor expansion of b in a 1545217676.781 * [misc]backup-simplify: Simplify b into b 1545217676.781 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545217676.782 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 1545217676.782 * [misc]taylor: Taking taylor expansion of -1 in a 1545217676.782 * [misc]backup-simplify: Simplify -1 into -1 1545217676.782 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 1545217676.782 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1545217676.782 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545217676.782 * [misc]taylor: Taking taylor expansion of b in a 1545217676.782 * [misc]backup-simplify: Simplify b into b 1545217676.782 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545217676.782 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545217676.782 * [misc]taylor: Taking taylor expansion of a in a 1545217676.782 * [misc]backup-simplify: Simplify 0 into 0 1545217676.782 * [misc]backup-simplify: Simplify 1 into 1 1545217676.782 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.782 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1545217676.782 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545217676.782 * [misc]taylor: Taking taylor expansion of a in a 1545217676.782 * [misc]backup-simplify: Simplify 0 into 0 1545217676.782 * [misc]backup-simplify: Simplify 1 into 1 1545217676.782 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.782 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1545217676.782 * [misc]taylor: Taking taylor expansion of b in a 1545217676.782 * [misc]backup-simplify: Simplify b into b 1545217676.782 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1545217676.782 * [misc]backup-simplify: Simplify (- 1) into -1 1545217676.782 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1545217676.782 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545217676.783 * [misc]backup-simplify: Simplify (* -1 1) into -1 1545217676.783 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1545217676.783 * [misc]taylor: Taking taylor expansion of 1 in b 1545217676.783 * [misc]backup-simplify: Simplify 1 into 1 1545217676.783 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217676.783 * [misc]backup-simplify: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 1545217676.783 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217676.783 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.783 * [misc]backup-simplify: Simplify (+ (/ 1 b) 0) into (/ 1 b) 1545217676.783 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 b)) (* (/ 1 b) 1)) into 0 1545217676.783 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 -1)) into 0 1545217676.783 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.783 * [misc]backup-simplify: Simplify 0 into 0 1545217676.784 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.784 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1545217676.784 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.784 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1545217676.784 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.784 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.784 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.785 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2)) 1545217676.785 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow b 2))) 1545217676.785 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1545217676.785 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545217676.785 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217676.785 * [misc]taylor: Taking taylor expansion of b in b 1545217676.785 * [misc]backup-simplify: Simplify 0 into 0 1545217676.785 * [misc]backup-simplify: Simplify 1 into 1 1545217676.785 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217676.785 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217676.785 * [misc]backup-simplify: Simplify (- 1) into -1 1545217676.785 * [misc]backup-simplify: Simplify -1 into -1 1545217676.785 * [misc]backup-simplify: Simplify 1 into 1 1545217676.785 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.786 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545217676.786 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.786 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545217676.786 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.786 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.786 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.786 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 (/ 1 b)) (* 0 1)))) into 0 1545217676.787 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1)))) into 0 1545217676.787 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.787 * [misc]backup-simplify: Simplify 0 into 0 1545217676.787 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217676.787 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217676.787 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.787 * [misc]backup-simplify: Simplify 0 into 0 1545217676.787 * [misc]backup-simplify: Simplify 0 into 0 1545217676.787 * [misc]backup-simplify: Simplify 0 into 0 1545217676.787 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.788 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545217676.788 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.788 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1545217676.788 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.788 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.788 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217676.789 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1))))) into 0 1545217676.789 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))))) into 0 1545217676.789 * [misc]taylor: Taking taylor expansion of 0 in b 1545217676.789 * [misc]backup-simplify: Simplify 0 into 0 1545217676.789 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545217676.789 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217676.789 * [misc]backup-simplify: Simplify (- 0) into 0 1545217676.789 * [misc]backup-simplify: Simplify 0 into 0 1545217676.790 * [misc]backup-simplify: Simplify 0 into 0 1545217676.790 * [misc]backup-simplify: Simplify 0 into 0 1545217676.790 * [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)) 1545217676.790 * * * [misc]progress: simplifying candidates 1545217676.790 * * * * [misc]progress: [ 1 / 34 ] simplifiying candidate # 1545217676.790 * * * * [misc]progress: [ 2 / 34 ] simplifiying candidate # 1545217676.790 * * * * [misc]progress: [ 3 / 34 ] simplifiying candidate # 1545217676.790 * [enter]simplify: Simplifying (* (+ a b) (- a b)) 1545217676.790 * * [misc]simplify: iters left: 4 (5 enodes) 1545217676.791 * * [misc]simplify: iters left: 3 (9 enodes) 1545217676.793 * * [misc]simplify: iters left: 2 (24 enodes) 1545217676.798 * * [misc]simplify: iters left: 1 (59 enodes) 1545217676.812 * [exit]simplify: Simplified to (* (+ b a) (- a b)) 1545217676.812 * [misc]simplify: Simplified (2 1) to (λ (a b) (pow (* (+ b a) (- a b)) 1)) 1545217676.812 * * * * [misc]progress: [ 4 / 34 ] simplifiying candidate # 1545217676.812 * * * * [misc]progress: [ 5 / 34 ] simplifiying candidate # 1545217676.812 * [enter]simplify: Simplifying (+ (log (+ a b)) (log (- a b))) 1545217676.812 * * [misc]simplify: iters left: 5 (7 enodes) 1545217676.813 * * [misc]simplify: iters left: 4 (11 enodes) 1545217676.815 * * [misc]simplify: iters left: 3 (12 enodes) 1545217676.816 * [exit]simplify: Simplified to (+ (log (+ b a)) (log (- a b))) 1545217676.816 * [misc]simplify: Simplified (2 1) to (λ (a b) (exp (+ (log (+ b a)) (log (- a b))))) 1545217676.816 * * * * [misc]progress: [ 6 / 34 ] simplifiying candidate # 1545217676.816 * * * * [misc]progress: [ 7 / 34 ] simplifiying candidate # 1545217676.816 * * * * [misc]progress: [ 8 / 34 ] simplifiying candidate # 1545217676.817 * [enter]simplify: Simplifying (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (- a b) (- a b)) (- a b))) 1545217676.817 * * [misc]simplify: iters left: 6 (9 enodes) 1545217676.819 * * [misc]simplify: iters left: 5 (31 enodes) 1545217676.828 * * [misc]simplify: iters left: 4 (143 enodes) 1545217676.919 * [exit]simplify: Simplified to (* (pow (- a b) 3) (pow (+ b a) 3)) 1545217676.919 * [misc]simplify: Simplified (2 1) to (λ (a b) (cbrt (* (pow (- a b) 3) (pow (+ b a) 3)))) 1545217676.919 * * * * [misc]progress: [ 9 / 34 ] simplifiying candidate # 1545217676.919 * * * * [misc]progress: [ 10 / 34 ] simplifiying candidate # 1545217676.919 * * * * [misc]progress: [ 11 / 34 ] simplifiying candidate # 1545217676.919 * * * * [misc]progress: [ 12 / 34 ] simplifiying candidate # 1545217676.920 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) 1545217676.920 * * [misc]simplify: iters left: 5 (8 enodes) 1545217676.922 * * [misc]simplify: iters left: 4 (18 enodes) 1545217676.929 * * [misc]simplify: iters left: 3 (45 enodes) 1545217676.948 * * [misc]simplify: iters left: 2 (126 enodes) 1545217676.994 * * [misc]simplify: iters left: 1 (357 enodes) 1545217677.393 * [exit]simplify: Simplified to (* (fma b (* b b) (pow a 3)) (fma (- b) (* b b) (pow a 3))) 1545217677.393 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (fma b (* b b) (pow a 3)) (fma (- b) (* b b) (pow a 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b)))))) 1545217677.393 * [enter]simplify: Simplifying (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b)))) 1545217677.393 * * [misc]simplify: iters left: 6 (10 enodes) 1545217677.395 * * [misc]simplify: iters left: 5 (34 enodes) 1545217677.407 * * [misc]simplify: iters left: 4 (109 enodes) 1545217677.455 * * [misc]simplify: iters left: 3 (450 enodes) 1545217678.045 * [exit]simplify: Simplified to (* (fma (- b a) b (* a a)) (fma b (+ a b) (* a a))) 1545217678.045 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) (* (fma (- b a) b (* a a)) (fma b (+ a b) (* a a))))) 1545217678.046 * * * * [misc]progress: [ 13 / 34 ] simplifiying candidate # 1545217678.046 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) 1545217678.046 * * [misc]simplify: iters left: 6 (10 enodes) 1545217678.048 * * [misc]simplify: iters left: 5 (22 enodes) 1545217678.052 * * [misc]simplify: iters left: 4 (51 enodes) 1545217678.063 * * [misc]simplify: iters left: 3 (166 enodes) 1545217678.180 * [exit]simplify: Simplified to (* (* (+ b a) (- a b)) (fma a (* a a) (pow b 3))) 1545217678.180 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (+ b a) (- a b)) (fma a (* a a) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ a b)))) 1545217678.180 * [enter]simplify: Simplifying (* (+ (* a a) (- (* b b) (* a b))) (+ a b)) 1545217678.181 * * [misc]simplify: iters left: 6 (9 enodes) 1545217678.184 * * [misc]simplify: iters left: 5 (27 enodes) 1545217678.195 * * [misc]simplify: iters left: 4 (72 enodes) 1545217678.222 * * [misc]simplify: iters left: 3 (223 enodes) 1545217678.332 * [exit]simplify: Simplified to (* (+ a b) (fma b (- b a) (* a a))) 1545217678.332 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) (* (+ a b) (fma b (- b a) (* a a))))) 1545217678.332 * * * * [misc]progress: [ 14 / 34 ] simplifiying candidate # 1545217678.332 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) 1545217678.332 * * [misc]simplify: iters left: 6 (10 enodes) 1545217678.336 * * [misc]simplify: iters left: 5 (23 enodes) 1545217678.345 * * [misc]simplify: iters left: 4 (53 enodes) 1545217678.370 * * [misc]simplify: iters left: 3 (184 enodes) 1545217678.524 * [exit]simplify: Simplified to (* (* (+ a b) (- a b)) (fma (* b b) (- b) (pow a 3))) 1545217678.524 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (+ a b) (- a b)) (fma (* b b) (- b) (pow a 3))) (* (- a b) (+ (* a a) (+ (* b b) (* a b)))))) 1545217678.524 * [enter]simplify: Simplifying (* (- a b) (+ (* a a) (+ (* b b) (* a b)))) 1545217678.525 * * [misc]simplify: iters left: 6 (9 enodes) 1545217678.528 * * [misc]simplify: iters left: 5 (27 enodes) 1545217678.540 * * [misc]simplify: iters left: 4 (83 enodes) 1545217678.590 * * [misc]simplify: iters left: 3 (265 enodes) 1545217678.775 * [exit]simplify: Simplified to (* (fma b (+ b a) (* a a)) (- a b)) 1545217678.775 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) (* (fma b (+ b a) (* a a)) (- a b)))) 1545217678.775 * * * * [misc]progress: [ 15 / 34 ] simplifiying candidate # 1545217678.775 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- (* a a) (* b b))) 1545217678.776 * * [misc]simplify: iters left: 6 (6 enodes) 1545217678.778 * * [misc]simplify: iters left: 5 (12 enodes) 1545217678.783 * * [misc]simplify: iters left: 4 (29 enodes) 1545217678.797 * * [misc]simplify: iters left: 3 (116 enodes) 1545217678.929 * [exit]simplify: Simplified to (* (- (* a a) (* b b)) (- (* a a) (* b b))) 1545217678.930 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ a b)))) 1545217678.930 * [enter]simplify: Simplifying (* (- a b) (+ a b)) 1545217678.930 * * [misc]simplify: iters left: 4 (5 enodes) 1545217678.932 * * [misc]simplify: iters left: 3 (15 enodes) 1545217678.938 * * [misc]simplify: iters left: 2 (37 enodes) 1545217678.952 * * [misc]simplify: iters left: 1 (77 enodes) 1545217678.968 * [exit]simplify: Simplified to (* (- a b) (+ b a)) 1545217678.968 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ b a)))) 1545217678.968 * * * * [misc]progress: [ 16 / 34 ] simplifiying candidate # 1545217678.968 * * * * [misc]progress: [ 17 / 34 ] simplifiying candidate # 1545217678.968 * [enter]simplify: Simplifying (* (+ a b) (- b)) 1545217678.968 * * [misc]simplify: iters left: 4 (5 enodes) 1545217678.969 * * [misc]simplify: iters left: 3 (9 enodes) 1545217678.971 * * [misc]simplify: iters left: 2 (21 enodes) 1545217678.975 * * [misc]simplify: iters left: 1 (39 enodes) 1545217678.981 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1545217678.981 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* (+ a b) a) (* (+ b a) (- b)))) 1545217678.981 * * * * [misc]progress: [ 18 / 34 ] simplifiying candidate # 1545217678.981 * [enter]simplify: Simplifying (* (+ a b) (- b)) 1545217678.981 * * [misc]simplify: iters left: 4 (5 enodes) 1545217678.983 * * [misc]simplify: iters left: 3 (9 enodes) 1545217678.986 * * [misc]simplify: iters left: 2 (21 enodes) 1545217678.994 * * [misc]simplify: iters left: 1 (39 enodes) 1545217679.005 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1545217679.005 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* (+ a b) a) (* (+ b a) (- b)))) 1545217679.005 * * * * [misc]progress: [ 19 / 34 ] simplifiying candidate # 1545217679.005 * [enter]simplify: Simplifying (* (- b) (+ a b)) 1545217679.005 * * [misc]simplify: iters left: 4 (5 enodes) 1545217679.007 * * [misc]simplify: iters left: 3 (15 enodes) 1545217679.013 * * [misc]simplify: iters left: 2 (33 enodes) 1545217679.024 * * [misc]simplify: iters left: 1 (48 enodes) 1545217679.037 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1545217679.038 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* a (+ a b)) (* (+ b a) (- b)))) 1545217679.038 * * * * [misc]progress: [ 20 / 34 ] simplifiying candidate # 1545217679.038 * [enter]simplify: Simplifying (* (- b) (+ a b)) 1545217679.038 * * [misc]simplify: iters left: 4 (5 enodes) 1545217679.040 * * [misc]simplify: iters left: 3 (15 enodes) 1545217679.045 * * [misc]simplify: iters left: 2 (33 enodes) 1545217679.050 * * [misc]simplify: iters left: 1 (48 enodes) 1545217679.057 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1545217679.057 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* a (+ a b)) (* (+ b a) (- b)))) 1545217679.057 * * * * [misc]progress: [ 21 / 34 ] simplifiying candidate # 1545217679.057 * [enter]simplify: Simplifying (cbrt (- a b)) 1545217679.057 * * [misc]simplify: iters left: 3 (4 enodes) 1545217679.057 * * [misc]simplify: iters left: 2 (6 enodes) 1545217679.058 * * [misc]simplify: iters left: 1 (7 enodes) 1545217679.059 * [exit]simplify: Simplified to (cbrt (- a b)) 1545217679.059 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) (* (cbrt (- a b)) (cbrt (- a b)))) (cbrt (- a b)))) 1545217679.059 * * * * [misc]progress: [ 22 / 34 ] simplifiying candidate # 1545217679.060 * [enter]simplify: Simplifying (sqrt (- a b)) 1545217679.060 * * [misc]simplify: iters left: 3 (4 enodes) 1545217679.060 * * [misc]simplify: iters left: 2 (6 enodes) 1545217679.061 * * [misc]simplify: iters left: 1 (7 enodes) 1545217679.062 * [exit]simplify: Simplified to (sqrt (- a b)) 1545217679.062 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) (sqrt (- a b))) (sqrt (- a b)))) 1545217679.062 * * * * [misc]progress: [ 23 / 34 ] simplifiying candidate # 1545217679.062 * [enter]simplify: Simplifying (- a b) 1545217679.062 * * [misc]simplify: iters left: 2 (3 enodes) 1545217679.063 * * [misc]simplify: iters left: 1 (5 enodes) 1545217679.064 * [exit]simplify: Simplified to (- a b) 1545217679.064 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) 1) (- a b))) 1545217679.064 * * * * [misc]progress: [ 24 / 34 ] simplifiying candidate # 1545217679.064 * [enter]simplify: Simplifying (* (cbrt (+ a b)) (cbrt (+ a b))) 1545217679.064 * * [misc]simplify: iters left: 5 (5 enodes) 1545217679.066 * * [misc]simplify: iters left: 4 (6 enodes) 1545217679.068 * [exit]simplify: Simplified to (* (cbrt (+ b a)) (cbrt (+ b a))) 1545217679.068 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (* (cbrt (+ b a)) (cbrt (+ b a))) (* (cbrt (+ a b)) (- a b)))) 1545217679.068 * * * * [misc]progress: [ 25 / 34 ] simplifiying candidate # 1545217679.068 * [enter]simplify: Simplifying (sqrt (+ a b)) 1545217679.068 * * [misc]simplify: iters left: 3 (4 enodes) 1545217679.070 * * [misc]simplify: iters left: 2 (5 enodes) 1545217679.071 * [exit]simplify: Simplified to (sqrt (+ b a)) 1545217679.071 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (sqrt (+ b a)) (* (sqrt (+ a b)) (- a b)))) 1545217679.071 * * * * [misc]progress: [ 26 / 34 ] simplifiying candidate # 1545217679.071 * * * * [misc]progress: [ 27 / 34 ] simplifiying candidate # 1545217679.071 * [enter]simplify: Simplifying (+ (* a a) (+ (* b b) (* a b))) 1545217679.072 * * [misc]simplify: iters left: 6 (7 enodes) 1545217679.075 * * [misc]simplify: iters left: 5 (16 enodes) 1545217679.082 * * [misc]simplify: iters left: 4 (29 enodes) 1545217679.091 * * [misc]simplify: iters left: 3 (38 enodes) 1545217679.098 * * [misc]simplify: iters left: 2 (39 enodes) 1545217679.107 * [exit]simplify: Simplified to (fma (+ a b) b (* a a)) 1545217679.107 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ a b) (- (pow a 3) (pow b 3))) (fma (+ a b) b (* a a)))) 1545217679.107 * * * * [misc]progress: [ 28 / 34 ] simplifiying candidate # 1545217679.107 * [enter]simplify: Simplifying (+ a b) 1545217679.107 * * [misc]simplify: iters left: 2 (3 enodes) 1545217679.108 * * [misc]simplify: iters left: 1 (4 enodes) 1545217679.109 * [exit]simplify: Simplified to (+ b a) 1545217679.109 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ a b) (- (* a a) (* b b))) (+ b a))) 1545217679.109 * * * * [misc]progress: [ 29 / 34 ] simplifiying candidate # 1545217679.110 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- a b)) 1545217679.110 * * [misc]simplify: iters left: 5 (8 enodes) 1545217679.113 * * [misc]simplify: iters left: 4 (18 enodes) 1545217679.119 * * [misc]simplify: iters left: 3 (37 enodes) 1545217679.134 * * [misc]simplify: iters left: 2 (89 enodes) 1545217679.187 * * [misc]simplify: iters left: 1 (249 enodes) 1545217679.371 * [exit]simplify: Simplified to (* (fma b (* b b) (pow a 3)) (- a b)) 1545217679.371 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (fma b (* b b) (pow a 3)) (- a b)) (+ (* a a) (- (* b b) (* a b))))) 1545217679.371 * * * * [misc]progress: [ 30 / 34 ] simplifiying candidate # 1545217679.371 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- a b)) 1545217679.371 * * [misc]simplify: iters left: 6 (7 enodes) 1545217679.374 * * [misc]simplify: iters left: 5 (15 enodes) 1545217679.380 * * [misc]simplify: iters left: 4 (42 enodes) 1545217679.400 * * [misc]simplify: iters left: 3 (165 enodes) 1545217679.523 * [exit]simplify: Simplified to (* (* (- a b) (- a b)) (+ a b)) 1545217679.523 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (- a b) (- a b)) (+ a b)) (- a b))) 1545217679.523 * * * * [misc]progress: [ 31 / 34 ] simplifiying candidate # 1545217679.523 * * * * [misc]progress: [ 32 / 34 ] simplifiying candidate # 1545217679.523 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545217679.523 * * [misc]simplify: iters left: 3 (6 enodes) 1545217679.525 * * [misc]simplify: iters left: 2 (10 enodes) 1545217679.529 * * [misc]simplify: iters left: 1 (18 enodes) 1545217679.534 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545217679.535 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545217679.535 * * * * [misc]progress: [ 33 / 34 ] simplifiying candidate # 1545217679.535 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545217679.535 * * [misc]simplify: iters left: 3 (6 enodes) 1545217679.536 * * [misc]simplify: iters left: 2 (10 enodes) 1545217679.538 * * [misc]simplify: iters left: 1 (18 enodes) 1545217679.540 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545217679.541 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545217679.541 * * * * [misc]progress: [ 34 / 34 ] simplifiying candidate # 1545217679.541 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545217679.541 * * [misc]simplify: iters left: 3 (6 enodes) 1545217679.542 * * [misc]simplify: iters left: 2 (10 enodes) 1545217679.543 * * [misc]simplify: iters left: 1 (18 enodes) 1545217679.546 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545217679.547 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545217679.547 * * * [misc]progress: adding candidates to table 1545217679.764 * * [misc]progress: iteration 3 / 4 1545217679.764 * * * [misc]progress: picking best candidate 1545217679.766 * * * * [misc]pick: Picked # 1545217679.766 * * * [misc]progress: localizing error 1545217679.772 * * * [misc]progress: generating rewritten candidates 1545217679.772 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1545217679.772 * * * [misc]progress: generating series expansions 1545217679.772 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1545217679.772 * [misc]backup-simplify: Simplify (fma a a (- (* b b))) into (fma a a (- (pow b 2))) 1545217679.772 * [misc]approximate: Taking taylor expansion of (fma a a (- (pow b 2))) in (a b) around 0 1545217679.772 * [misc]taylor: Taking taylor expansion of (fma a a (- (pow b 2))) in b 1545217679.772 * [misc]taylor: Rewrote expression to (+ (* a a) (- (pow b 2))) 1545217679.772 * [misc]taylor: Taking taylor expansion of (* a a) in b 1545217679.772 * [misc]taylor: Taking taylor expansion of a in b 1545217679.772 * [misc]backup-simplify: Simplify a into a 1545217679.772 * [misc]taylor: Taking taylor expansion of a in b 1545217679.772 * [misc]backup-simplify: Simplify a into a 1545217679.772 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in b 1545217679.772 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217679.772 * [misc]taylor: Taking taylor expansion of b in b 1545217679.772 * [misc]backup-simplify: Simplify 0 into 0 1545217679.772 * [misc]backup-simplify: Simplify 1 into 1 1545217679.772 * [misc]taylor: Taking taylor expansion of (fma a a (- (pow b 2))) in a 1545217679.772 * [misc]taylor: Rewrote expression to (+ (* a a) (- (pow b 2))) 1545217679.772 * [misc]taylor: Taking taylor expansion of (* a a) in a 1545217679.772 * [misc]taylor: Taking taylor expansion of a in a 1545217679.772 * [misc]backup-simplify: Simplify 0 into 0 1545217679.772 * [misc]backup-simplify: Simplify 1 into 1 1545217679.772 * [misc]taylor: Taking taylor expansion of a in a 1545217679.772 * [misc]backup-simplify: Simplify 0 into 0 1545217679.772 * [misc]backup-simplify: Simplify 1 into 1 1545217679.772 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in a 1545217679.772 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545217679.772 * [misc]taylor: Taking taylor expansion of b in a 1545217679.773 * [misc]backup-simplify: Simplify b into b 1545217679.773 * [misc]taylor: Taking taylor expansion of (fma a a (- (pow b 2))) in a 1545217679.773 * [misc]taylor: Rewrote expression to (+ (* a a) (- (pow b 2))) 1545217679.773 * [misc]taylor: Taking taylor expansion of (* a a) in a 1545217679.773 * [misc]taylor: Taking taylor expansion of a in a 1545217679.773 * [misc]backup-simplify: Simplify 0 into 0 1545217679.773 * [misc]backup-simplify: Simplify 1 into 1 1545217679.773 * [misc]taylor: Taking taylor expansion of a in a 1545217679.773 * [misc]backup-simplify: Simplify 0 into 0 1545217679.773 * [misc]backup-simplify: Simplify 1 into 1 1545217679.773 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in a 1545217679.773 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545217679.773 * [misc]taylor: Taking taylor expansion of b in a 1545217679.773 * [misc]backup-simplify: Simplify b into b 1545217679.773 * [misc]backup-simplify: Simplify (* 0 0) into 0 1545217679.773 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545217679.773 * [misc]backup-simplify: Simplify (- (pow b 2)) into (- (pow b 2)) 1545217679.773 * [misc]backup-simplify: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2)) 1545217679.773 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in b 1545217679.773 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217679.773 * [misc]taylor: Taking taylor expansion of b in b 1545217679.773 * [misc]backup-simplify: Simplify 0 into 0 1545217679.773 * [misc]backup-simplify: Simplify 1 into 1 1545217679.773 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 0)) into 0 1545217679.774 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1545217679.774 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.774 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217679.774 * [misc]taylor: Taking taylor expansion of 0 in b 1545217679.774 * [misc]backup-simplify: Simplify 0 into 0 1545217679.774 * [misc]backup-simplify: Simplify 0 into 0 1545217679.774 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 1545217679.774 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1545217679.774 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.774 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545217679.774 * [misc]taylor: Taking taylor expansion of 1 in b 1545217679.774 * [misc]backup-simplify: Simplify 1 into 1 1545217679.774 * [misc]backup-simplify: Simplify 1 into 1 1545217679.774 * [misc]backup-simplify: Simplify 0 into 0 1545217679.775 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217679.775 * [misc]backup-simplify: Simplify (- 1) into -1 1545217679.775 * [misc]backup-simplify: Simplify -1 into -1 1545217679.775 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 1545217679.775 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0 1545217679.775 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.775 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217679.775 * [misc]taylor: Taking taylor expansion of 0 in b 1545217679.775 * [misc]backup-simplify: Simplify 0 into 0 1545217679.775 * [misc]backup-simplify: Simplify 0 into 0 1545217679.775 * [misc]backup-simplify: Simplify 0 into 0 1545217679.775 * [misc]backup-simplify: Simplify 0 into 0 1545217679.776 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217679.776 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.776 * [misc]backup-simplify: Simplify 0 into 0 1545217679.776 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1545217679.776 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0 1545217679.776 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.776 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217679.776 * [misc]taylor: Taking taylor expansion of 0 in b 1545217679.776 * [misc]backup-simplify: Simplify 0 into 0 1545217679.776 * [misc]backup-simplify: Simplify 0 into 0 1545217679.776 * [misc]backup-simplify: Simplify 0 into 0 1545217679.777 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1545217679.777 * [misc]backup-simplify: Simplify (fma (/ 1 a) (/ 1 a) (- (* (/ 1 b) (/ 1 b)))) into (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) 1545217679.777 * [misc]approximate: Taking taylor expansion of (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) in (a b) around 0 1545217679.777 * [misc]taylor: Taking taylor expansion of (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) in b 1545217679.777 * [misc]taylor: Rewrote expression to (+ (* (/ 1 a) (/ 1 a)) (- (/ 1 (pow b 2)))) 1545217679.777 * [misc]taylor: Taking taylor expansion of (* (/ 1 a) (/ 1 a)) in b 1545217679.777 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1545217679.777 * [misc]taylor: Taking taylor expansion of a in b 1545217679.777 * [misc]backup-simplify: Simplify a into a 1545217679.777 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1545217679.777 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1545217679.777 * [misc]taylor: Taking taylor expansion of a in b 1545217679.777 * [misc]backup-simplify: Simplify a into a 1545217679.777 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1545217679.777 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1545217679.777 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545217679.777 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217679.777 * [misc]taylor: Taking taylor expansion of b in b 1545217679.777 * [misc]backup-simplify: Simplify 0 into 0 1545217679.777 * [misc]backup-simplify: Simplify 1 into 1 1545217679.777 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217679.777 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217679.777 * [misc]taylor: Taking taylor expansion of (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) in a 1545217679.777 * [misc]taylor: Rewrote expression to (+ (* (/ 1 a) (/ 1 a)) (- (/ 1 (pow b 2)))) 1545217679.777 * [misc]taylor: Taking taylor expansion of (* (/ 1 a) (/ 1 a)) in a 1545217679.777 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545217679.777 * [misc]taylor: Taking taylor expansion of a in a 1545217679.777 * [misc]backup-simplify: Simplify 0 into 0 1545217679.777 * [misc]backup-simplify: Simplify 1 into 1 1545217679.778 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217679.778 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545217679.778 * [misc]taylor: Taking taylor expansion of a in a 1545217679.778 * [misc]backup-simplify: Simplify 0 into 0 1545217679.778 * [misc]backup-simplify: Simplify 1 into 1 1545217679.778 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217679.778 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in a 1545217679.778 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1545217679.778 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545217679.778 * [misc]taylor: Taking taylor expansion of b in a 1545217679.778 * [misc]backup-simplify: Simplify b into b 1545217679.778 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545217679.778 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1545217679.778 * [misc]taylor: Taking taylor expansion of (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) in a 1545217679.778 * [misc]taylor: Rewrote expression to (+ (* (/ 1 a) (/ 1 a)) (- (/ 1 (pow b 2)))) 1545217679.778 * [misc]taylor: Taking taylor expansion of (* (/ 1 a) (/ 1 a)) in a 1545217679.778 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545217679.778 * [misc]taylor: Taking taylor expansion of a in a 1545217679.778 * [misc]backup-simplify: Simplify 0 into 0 1545217679.778 * [misc]backup-simplify: Simplify 1 into 1 1545217679.778 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217679.778 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1545217679.778 * [misc]taylor: Taking taylor expansion of a in a 1545217679.778 * [misc]backup-simplify: Simplify 0 into 0 1545217679.778 * [misc]backup-simplify: Simplify 1 into 1 1545217679.778 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217679.778 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in a 1545217679.778 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1545217679.778 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545217679.778 * [misc]taylor: Taking taylor expansion of b in a 1545217679.778 * [misc]backup-simplify: Simplify b into b 1545217679.778 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545217679.779 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1545217679.779 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217679.779 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545217679.779 * [misc]taylor: Taking taylor expansion of 1 in b 1545217679.779 * [misc]backup-simplify: Simplify 1 into 1 1545217679.779 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217679.779 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217679.779 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217679.779 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217679.779 * [misc]taylor: Taking taylor expansion of 0 in b 1545217679.779 * [misc]backup-simplify: Simplify 0 into 0 1545217679.780 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.780 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.780 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545217679.780 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1545217679.780 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1545217679.780 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1545217679.780 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545217679.780 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217679.780 * [misc]taylor: Taking taylor expansion of b in b 1545217679.780 * [misc]backup-simplify: Simplify 0 into 0 1545217679.780 * [misc]backup-simplify: Simplify 1 into 1 1545217679.780 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217679.780 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217679.780 * [misc]backup-simplify: Simplify (- 1) into -1 1545217679.780 * [misc]backup-simplify: Simplify -1 into -1 1545217679.781 * [misc]backup-simplify: Simplify 1 into 1 1545217679.781 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.781 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.781 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1545217679.781 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1545217679.781 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1545217679.781 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.782 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217679.782 * [misc]taylor: Taking taylor expansion of 0 in b 1545217679.782 * [misc]backup-simplify: Simplify 0 into 0 1545217679.782 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217679.782 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217679.782 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.782 * [misc]backup-simplify: Simplify 0 into 0 1545217679.782 * [misc]backup-simplify: Simplify 0 into 0 1545217679.782 * [misc]backup-simplify: Simplify 0 into 0 1545217679.782 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.782 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.783 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1545217679.783 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1545217679.783 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1545217679.783 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.783 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217679.783 * [misc]taylor: Taking taylor expansion of 0 in b 1545217679.783 * [misc]backup-simplify: Simplify 0 into 0 1545217679.783 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545217679.784 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.784 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.784 * [misc]backup-simplify: Simplify 0 into 0 1545217679.784 * [misc]backup-simplify: Simplify 0 into 0 1545217679.784 * [misc]backup-simplify: Simplify 0 into 0 1545217679.784 * [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)) 1545217679.784 * [misc]backup-simplify: Simplify (fma (/ 1 (- a)) (/ 1 (- a)) (- (* (/ 1 (- b)) (/ 1 (- b))))) into (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) 1545217679.784 * [misc]approximate: Taking taylor expansion of (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) in (a b) around 0 1545217679.784 * [misc]taylor: Taking taylor expansion of (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) in b 1545217679.784 * [misc]taylor: Rewrote expression to (+ (* (/ -1 a) (/ -1 a)) (- (/ 1 (pow b 2)))) 1545217679.784 * [misc]taylor: Taking taylor expansion of (* (/ -1 a) (/ -1 a)) in b 1545217679.784 * [misc]taylor: Taking taylor expansion of (/ -1 a) in b 1545217679.784 * [misc]taylor: Taking taylor expansion of -1 in b 1545217679.784 * [misc]backup-simplify: Simplify -1 into -1 1545217679.784 * [misc]taylor: Taking taylor expansion of a in b 1545217679.784 * [misc]backup-simplify: Simplify a into a 1545217679.784 * [misc]backup-simplify: Simplify (/ -1 a) into (/ -1 a) 1545217679.784 * [misc]taylor: Taking taylor expansion of (/ -1 a) in b 1545217679.784 * [misc]taylor: Taking taylor expansion of -1 in b 1545217679.784 * [misc]backup-simplify: Simplify -1 into -1 1545217679.784 * [misc]taylor: Taking taylor expansion of a in b 1545217679.784 * [misc]backup-simplify: Simplify a into a 1545217679.784 * [misc]backup-simplify: Simplify (/ -1 a) into (/ -1 a) 1545217679.785 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1545217679.785 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545217679.785 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217679.785 * [misc]taylor: Taking taylor expansion of b in b 1545217679.785 * [misc]backup-simplify: Simplify 0 into 0 1545217679.785 * [misc]backup-simplify: Simplify 1 into 1 1545217679.785 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217679.785 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217679.785 * [misc]taylor: Taking taylor expansion of (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) in a 1545217679.785 * [misc]taylor: Rewrote expression to (+ (* (/ -1 a) (/ -1 a)) (- (/ 1 (pow b 2)))) 1545217679.785 * [misc]taylor: Taking taylor expansion of (* (/ -1 a) (/ -1 a)) in a 1545217679.785 * [misc]taylor: Taking taylor expansion of (/ -1 a) in a 1545217679.785 * [misc]taylor: Taking taylor expansion of -1 in a 1545217679.785 * [misc]backup-simplify: Simplify -1 into -1 1545217679.785 * [misc]taylor: Taking taylor expansion of a in a 1545217679.785 * [misc]backup-simplify: Simplify 0 into 0 1545217679.785 * [misc]backup-simplify: Simplify 1 into 1 1545217679.785 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545217679.785 * [misc]taylor: Taking taylor expansion of (/ -1 a) in a 1545217679.785 * [misc]taylor: Taking taylor expansion of -1 in a 1545217679.785 * [misc]backup-simplify: Simplify -1 into -1 1545217679.785 * [misc]taylor: Taking taylor expansion of a in a 1545217679.785 * [misc]backup-simplify: Simplify 0 into 0 1545217679.785 * [misc]backup-simplify: Simplify 1 into 1 1545217679.785 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545217679.785 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in a 1545217679.785 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1545217679.785 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545217679.785 * [misc]taylor: Taking taylor expansion of b in a 1545217679.785 * [misc]backup-simplify: Simplify b into b 1545217679.785 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545217679.785 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1545217679.785 * [misc]taylor: Taking taylor expansion of (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) in a 1545217679.786 * [misc]taylor: Rewrote expression to (+ (* (/ -1 a) (/ -1 a)) (- (/ 1 (pow b 2)))) 1545217679.786 * [misc]taylor: Taking taylor expansion of (* (/ -1 a) (/ -1 a)) in a 1545217679.786 * [misc]taylor: Taking taylor expansion of (/ -1 a) in a 1545217679.786 * [misc]taylor: Taking taylor expansion of -1 in a 1545217679.786 * [misc]backup-simplify: Simplify -1 into -1 1545217679.786 * [misc]taylor: Taking taylor expansion of a in a 1545217679.786 * [misc]backup-simplify: Simplify 0 into 0 1545217679.786 * [misc]backup-simplify: Simplify 1 into 1 1545217679.786 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545217679.786 * [misc]taylor: Taking taylor expansion of (/ -1 a) in a 1545217679.786 * [misc]taylor: Taking taylor expansion of -1 in a 1545217679.786 * [misc]backup-simplify: Simplify -1 into -1 1545217679.786 * [misc]taylor: Taking taylor expansion of a in a 1545217679.786 * [misc]backup-simplify: Simplify 0 into 0 1545217679.786 * [misc]backup-simplify: Simplify 1 into 1 1545217679.786 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1545217679.786 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in a 1545217679.786 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1545217679.786 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1545217679.786 * [misc]taylor: Taking taylor expansion of b in a 1545217679.786 * [misc]backup-simplify: Simplify b into b 1545217679.786 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1545217679.786 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1545217679.786 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1545217679.786 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1545217679.786 * [misc]taylor: Taking taylor expansion of 1 in b 1545217679.786 * [misc]backup-simplify: Simplify 1 into 1 1545217679.787 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1545217679.787 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1545217679.787 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 -1)) into 0 1545217679.787 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217679.787 * [misc]taylor: Taking taylor expansion of 0 in b 1545217679.787 * [misc]backup-simplify: Simplify 0 into 0 1545217679.787 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.787 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.788 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 1545217679.788 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1545217679.788 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1545217679.788 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1545217679.788 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1545217679.788 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1545217679.788 * [misc]taylor: Taking taylor expansion of b in b 1545217679.788 * [misc]backup-simplify: Simplify 0 into 0 1545217679.788 * [misc]backup-simplify: Simplify 1 into 1 1545217679.788 * [misc]backup-simplify: Simplify (* 1 1) into 1 1545217679.788 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1545217679.788 * [misc]backup-simplify: Simplify (- 1) into -1 1545217679.788 * [misc]backup-simplify: Simplify -1 into -1 1545217679.788 * [misc]backup-simplify: Simplify 1 into 1 1545217679.788 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.789 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.789 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 1545217679.789 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1545217679.789 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1545217679.789 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.790 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217679.790 * [misc]taylor: Taking taylor expansion of 0 in b 1545217679.790 * [misc]backup-simplify: Simplify 0 into 0 1545217679.790 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1545217679.790 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1545217679.790 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.790 * [misc]backup-simplify: Simplify 0 into 0 1545217679.790 * [misc]backup-simplify: Simplify 0 into 0 1545217679.790 * [misc]backup-simplify: Simplify 0 into 0 1545217679.791 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.791 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.792 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 1545217679.792 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1545217679.792 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1545217679.792 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.792 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1545217679.793 * [misc]taylor: Taking taylor expansion of 0 in b 1545217679.793 * [misc]backup-simplify: Simplify 0 into 0 1545217679.793 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1545217679.793 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1545217679.793 * [misc]backup-simplify: Simplify (- 0) into 0 1545217679.793 * [misc]backup-simplify: Simplify 0 into 0 1545217679.793 * [misc]backup-simplify: Simplify 0 into 0 1545217679.793 * [misc]backup-simplify: Simplify 0 into 0 1545217679.794 * [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)) 1545217679.794 * * * [misc]progress: simplifying candidates 1545217679.794 * * * * [misc]progress: [ 1 / 13 ] simplifiying candidate # 1545217679.794 * * * * [misc]progress: [ 2 / 13 ] simplifiying candidate # 1545217679.794 * * * * [misc]progress: [ 3 / 13 ] simplifiying candidate # 1545217679.794 * * * * [misc]progress: [ 4 / 13 ] simplifiying candidate # 1545217679.794 * * * * [misc]progress: [ 5 / 13 ] simplifiying candidate # 1545217679.794 * * * * [misc]progress: [ 6 / 13 ] simplifiying candidate # 1545217679.794 * * * * [misc]progress: [ 7 / 13 ] simplifiying candidate # 1545217679.794 * * * * [misc]progress: [ 8 / 13 ] simplifiying candidate # 1545217679.794 * * * * [misc]progress: [ 9 / 13 ] simplifiying candidate # 1545217679.794 * * * * [misc]progress: [ 10 / 13 ] simplifiying candidate # 1545217679.794 * * * * [misc]progress: [ 11 / 13 ] simplifiying candidate # 1545217679.795 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545217679.795 * * [misc]simplify: iters left: 3 (6 enodes) 1545217679.797 * * [misc]simplify: iters left: 2 (10 enodes) 1545217679.800 * * [misc]simplify: iters left: 1 (18 enodes) 1545217679.806 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545217679.806 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545217679.806 * * * * [misc]progress: [ 12 / 13 ] simplifiying candidate # 1545217679.808 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545217679.808 * * [misc]simplify: iters left: 3 (6 enodes) 1545217679.810 * * [misc]simplify: iters left: 2 (10 enodes) 1545217679.814 * * [misc]simplify: iters left: 1 (18 enodes) 1545217679.819 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545217679.819 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545217679.819 * * * * [misc]progress: [ 13 / 13 ] simplifiying candidate # 1545217679.819 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1545217679.820 * * [misc]simplify: iters left: 3 (6 enodes) 1545217679.821 * * [misc]simplify: iters left: 2 (10 enodes) 1545217679.825 * * [misc]simplify: iters left: 1 (18 enodes) 1545217679.830 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1545217679.830 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1545217679.830 * * * [misc]progress: adding candidates to table 1545217679.952 * [misc]progress: [Phase 3 of 3] Extracting. 1545217679.952 * * [misc]regime: Finding splitpoints for: (# #) 1545217679.952 * * * [misc]regime-changes: Trying 3 branch expressions: (b (* b b) a) 1545217679.952 * * * * [misc]regimes: Trying to branch on b from (# #) 1545217679.984 * * * * [misc]regimes: Trying to branch on (* b b) from (# #) 1545217680.017 * * * * [misc]regimes: Trying to branch on a from (# #) 1545217680.036 * * * [misc]regime: Found split indices: #