1544779678.199 * [misc]progress: [Phase 1 of 3] Setting up. 1544779678.199 * * * [misc]progress: [1/2] Preparing points 1544779678.199 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1544779678.228 * * * * [misc]points: Filtering points with unrepresentable outputs 1544779678.229 * * * * [misc]points: Sampling 97 additional inputs, on iter 1 have 159 / 256 1544779678.238 * * * * [misc]points: Filtering points with unrepresentable outputs 1544779678.238 * * * * [misc]points: Sampling 46 additional inputs, on iter 2 have 210 / 256 1544779678.244 * * * * [misc]points: Filtering points with unrepresentable outputs 1544779678.244 * * * * [misc]points: Sampling 22 additional inputs, on iter 3 have 234 / 256 1544779678.247 * * * * [misc]points: Filtering points with unrepresentable outputs 1544779678.247 * * * * [misc]points: Sampling 9 additional inputs, on iter 4 have 247 / 256 1544779678.249 * * * * [misc]points: Filtering points with unrepresentable outputs 1544779678.249 * * * * [misc]points: Sampling 4 additional inputs, on iter 5 have 252 / 256 1544779678.250 * * * * [misc]points: Filtering points with unrepresentable outputs 1544779678.250 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 254 / 256 1544779678.251 * * * * [misc]points: Filtering points with unrepresentable outputs 1544779678.251 * * * * [exit]points: Sampled 257 points with exact outputs 1544779678.251 * * * [misc]progress: [2/2] Setting up program. 1544779678.254 * [misc]progress: [Phase 2 of 3] Improving. 1544779678.254 * [enter]simplify: Simplifying (- (* a a) (* b b)) 1544779678.255 * * [misc]simplify: iters left: 4 (5 enodes) 1544779678.256 * * [misc]simplify: iters left: 3 (10 enodes) 1544779678.259 * * [misc]simplify: iters left: 2 (17 enodes) 1544779678.263 * * [misc]simplify: iters left: 1 (32 enodes) 1544779678.306 * [exit]simplify: Simplified to (* (+ a b) (- a b)) 1544779678.319 * * [misc]progress: iteration 1 / 4 1544779678.319 * * * [misc]progress: picking best candidate 1544779678.329 * * * * [misc]pick: Picked # 1544779678.329 * * * [misc]progress: localizing error 1544779678.347 * * * [misc]progress: generating rewritten candidates 1544779678.347 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1544779678.375 * * * [misc]progress: generating series expansions 1544779678.375 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1544779678.375 * [misc]backup-simplify: Simplify (* (+ a b) (- a b)) into (* (+ a b) (- a b)) 1544779678.375 * [misc]approximate: Taking taylor expansion of (* (+ a b) (- a b)) in (a b) around 0 1544779678.375 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in b 1544779678.375 * [misc]taylor: Taking taylor expansion of (+ a b) in b 1544779678.375 * [misc]taylor: Taking taylor expansion of a in b 1544779678.375 * [misc]backup-simplify: Simplify a into a 1544779678.375 * [misc]taylor: Taking taylor expansion of b in b 1544779678.375 * [misc]backup-simplify: Simplify 0 into 0 1544779678.375 * [misc]backup-simplify: Simplify 1 into 1 1544779678.375 * [misc]taylor: Taking taylor expansion of (- a b) in b 1544779678.375 * [misc]taylor: Taking taylor expansion of a in b 1544779678.376 * [misc]backup-simplify: Simplify a into a 1544779678.376 * [misc]taylor: Taking taylor expansion of b in b 1544779678.376 * [misc]backup-simplify: Simplify 0 into 0 1544779678.376 * [misc]backup-simplify: Simplify 1 into 1 1544779678.376 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in a 1544779678.376 * [misc]taylor: Taking taylor expansion of (+ a b) in a 1544779678.376 * [misc]taylor: Taking taylor expansion of a in a 1544779678.376 * [misc]backup-simplify: Simplify 0 into 0 1544779678.376 * [misc]backup-simplify: Simplify 1 into 1 1544779678.376 * [misc]taylor: Taking taylor expansion of b in a 1544779678.376 * [misc]backup-simplify: Simplify b into b 1544779678.376 * [misc]taylor: Taking taylor expansion of (- a b) in a 1544779678.376 * [misc]taylor: Taking taylor expansion of a in a 1544779678.376 * [misc]backup-simplify: Simplify 0 into 0 1544779678.376 * [misc]backup-simplify: Simplify 1 into 1 1544779678.376 * [misc]taylor: Taking taylor expansion of b in a 1544779678.376 * [misc]backup-simplify: Simplify b into b 1544779678.376 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in a 1544779678.376 * [misc]taylor: Taking taylor expansion of (+ a b) in a 1544779678.376 * [misc]taylor: Taking taylor expansion of a in a 1544779678.376 * [misc]backup-simplify: Simplify 0 into 0 1544779678.376 * [misc]backup-simplify: Simplify 1 into 1 1544779678.376 * [misc]taylor: Taking taylor expansion of b in a 1544779678.376 * [misc]backup-simplify: Simplify b into b 1544779678.376 * [misc]taylor: Taking taylor expansion of (- a b) in a 1544779678.376 * [misc]taylor: Taking taylor expansion of a in a 1544779678.376 * [misc]backup-simplify: Simplify 0 into 0 1544779678.376 * [misc]backup-simplify: Simplify 1 into 1 1544779678.376 * [misc]taylor: Taking taylor expansion of b in a 1544779678.376 * [misc]backup-simplify: Simplify b into b 1544779678.376 * [misc]backup-simplify: Simplify (+ 0 b) into b 1544779678.376 * [misc]backup-simplify: Simplify (- b) into (- b) 1544779678.376 * [misc]backup-simplify: Simplify (+ 0 (- b)) into (- b) 1544779678.377 * [misc]backup-simplify: Simplify (* b (- b)) into (* -1 (pow b 2)) 1544779678.377 * [misc]taylor: Taking taylor expansion of (* -1 (pow b 2)) in b 1544779678.377 * [misc]taylor: Taking taylor expansion of -1 in b 1544779678.377 * [misc]backup-simplify: Simplify -1 into -1 1544779678.377 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544779678.377 * [misc]taylor: Taking taylor expansion of b in b 1544779678.377 * [misc]backup-simplify: Simplify 0 into 0 1544779678.377 * [misc]backup-simplify: Simplify 1 into 1 1544779678.377 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.377 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544779678.377 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544779678.378 * [misc]backup-simplify: Simplify (+ (* b 1) (* 1 (- b))) into 0 1544779678.378 * [misc]taylor: Taking taylor expansion of 0 in b 1544779678.378 * [misc]backup-simplify: Simplify 0 into 0 1544779678.378 * [misc]backup-simplify: Simplify 0 into 0 1544779678.378 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.378 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.378 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.378 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 1) (* 0 (- b)))) into 1 1544779678.379 * [misc]taylor: Taking taylor expansion of 1 in b 1544779678.379 * [misc]backup-simplify: Simplify 1 into 1 1544779678.379 * [misc]backup-simplify: Simplify 1 into 1 1544779678.379 * [misc]backup-simplify: Simplify 0 into 0 1544779678.379 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779678.379 * [misc]backup-simplify: Simplify (* -1 1) into -1 1544779678.379 * [misc]backup-simplify: Simplify -1 into -1 1544779678.379 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.379 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.379 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.380 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- b))))) into 0 1544779678.380 * [misc]taylor: Taking taylor expansion of 0 in b 1544779678.380 * [misc]backup-simplify: Simplify 0 into 0 1544779678.380 * [misc]backup-simplify: Simplify 0 into 0 1544779678.380 * [misc]backup-simplify: Simplify 0 into 0 1544779678.380 * [misc]backup-simplify: Simplify 0 into 0 1544779678.380 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544779678.380 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 1)) into 0 1544779678.381 * [misc]backup-simplify: Simplify 0 into 0 1544779678.381 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.381 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.381 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.381 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- b)))))) into 0 1544779678.382 * [misc]taylor: Taking taylor expansion of 0 in b 1544779678.382 * [misc]backup-simplify: Simplify 0 into 0 1544779678.382 * [misc]backup-simplify: Simplify 0 into 0 1544779678.382 * [misc]backup-simplify: Simplify 0 into 0 1544779678.382 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1544779678.383 * [misc]backup-simplify: Simplify (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) into (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) 1544779678.383 * [misc]approximate: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in (a b) around 0 1544779678.383 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in b 1544779678.383 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 1544779678.383 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1544779678.383 * [misc]taylor: Taking taylor expansion of a in b 1544779678.383 * [misc]backup-simplify: Simplify a into a 1544779678.383 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1544779678.383 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1544779678.383 * [misc]taylor: Taking taylor expansion of b in b 1544779678.383 * [misc]backup-simplify: Simplify 0 into 0 1544779678.383 * [misc]backup-simplify: Simplify 1 into 1 1544779678.383 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.383 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 1544779678.383 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1544779678.383 * [misc]taylor: Taking taylor expansion of a in b 1544779678.384 * [misc]backup-simplify: Simplify a into a 1544779678.384 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1544779678.384 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1544779678.384 * [misc]taylor: Taking taylor expansion of b in b 1544779678.384 * [misc]backup-simplify: Simplify 0 into 0 1544779678.384 * [misc]backup-simplify: Simplify 1 into 1 1544779678.384 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.384 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 1544779678.384 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1544779678.384 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544779678.384 * [misc]taylor: Taking taylor expansion of a in a 1544779678.384 * [misc]backup-simplify: Simplify 0 into 0 1544779678.384 * [misc]backup-simplify: Simplify 1 into 1 1544779678.384 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.384 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544779678.384 * [misc]taylor: Taking taylor expansion of b in a 1544779678.384 * [misc]backup-simplify: Simplify b into b 1544779678.384 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544779678.384 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1544779678.384 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544779678.384 * [misc]taylor: Taking taylor expansion of a in a 1544779678.384 * [misc]backup-simplify: Simplify 0 into 0 1544779678.384 * [misc]backup-simplify: Simplify 1 into 1 1544779678.385 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.385 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544779678.385 * [misc]taylor: Taking taylor expansion of b in a 1544779678.385 * [misc]backup-simplify: Simplify b into b 1544779678.385 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544779678.385 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 1544779678.385 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1544779678.385 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544779678.385 * [misc]taylor: Taking taylor expansion of a in a 1544779678.385 * [misc]backup-simplify: Simplify 0 into 0 1544779678.385 * [misc]backup-simplify: Simplify 1 into 1 1544779678.385 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.385 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544779678.385 * [misc]taylor: Taking taylor expansion of b in a 1544779678.385 * [misc]backup-simplify: Simplify b into b 1544779678.385 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544779678.385 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1544779678.385 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544779678.385 * [misc]taylor: Taking taylor expansion of a in a 1544779678.385 * [misc]backup-simplify: Simplify 0 into 0 1544779678.385 * [misc]backup-simplify: Simplify 1 into 1 1544779678.386 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.386 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544779678.386 * [misc]taylor: Taking taylor expansion of b in a 1544779678.386 * [misc]backup-simplify: Simplify b into b 1544779678.386 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544779678.386 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544779678.386 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544779678.386 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779678.386 * [misc]taylor: Taking taylor expansion of 1 in b 1544779678.386 * [misc]backup-simplify: Simplify 1 into 1 1544779678.387 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544779678.387 * [misc]backup-simplify: Simplify (- (/ 1 b)) into (- (/ 1 b)) 1544779678.387 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b)) 1544779678.387 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544779678.387 * [misc]backup-simplify: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 1544779678.388 * [misc]backup-simplify: Simplify (+ (* 1 (- (/ 1 b))) (* (/ 1 b) 1)) into 0 1544779678.388 * [misc]taylor: Taking taylor expansion of 0 in b 1544779678.388 * [misc]backup-simplify: Simplify 0 into 0 1544779678.388 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.388 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1544779678.388 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.388 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.389 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.389 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1544779678.389 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.390 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) (- (/ 1 b))) (* 0 1))) into (- (/ 1 (pow b 2))) 1544779678.390 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1544779678.390 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544779678.390 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544779678.390 * [misc]taylor: Taking taylor expansion of b in b 1544779678.390 * [misc]backup-simplify: Simplify 0 into 0 1544779678.390 * [misc]backup-simplify: Simplify 1 into 1 1544779678.390 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779678.390 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.390 * [misc]backup-simplify: Simplify (- 1) into -1 1544779678.390 * [misc]backup-simplify: Simplify -1 into -1 1544779678.390 * [misc]backup-simplify: Simplify 1 into 1 1544779678.391 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.391 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544779678.391 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.391 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.392 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.392 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544779678.392 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.392 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 (- (/ 1 b))) (* 0 1)))) into 0 1544779678.392 * [misc]taylor: Taking taylor expansion of 0 in b 1544779678.392 * [misc]backup-simplify: Simplify 0 into 0 1544779678.393 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544779678.393 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544779678.393 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.393 * [misc]backup-simplify: Simplify 0 into 0 1544779678.393 * [misc]backup-simplify: Simplify 0 into 0 1544779678.393 * [misc]backup-simplify: Simplify 0 into 0 1544779678.394 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.394 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544779678.394 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.394 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.395 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.395 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544779678.395 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.396 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 b))) (* 0 1))))) into 0 1544779678.396 * [misc]taylor: Taking taylor expansion of 0 in b 1544779678.396 * [misc]backup-simplify: Simplify 0 into 0 1544779678.396 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544779678.396 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.396 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.396 * [misc]backup-simplify: Simplify 0 into 0 1544779678.396 * [misc]backup-simplify: Simplify 0 into 0 1544779678.396 * [misc]backup-simplify: Simplify 0 into 0 1544779678.397 * [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)) 1544779678.397 * [misc]backup-simplify: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (- (/ 1 (- a)) (/ 1 (- b)))) into (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) 1544779678.397 * [misc]approximate: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in (a b) around 0 1544779678.397 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in b 1544779678.397 * [misc]taylor: Taking taylor expansion of -1 in b 1544779678.397 * [misc]backup-simplify: Simplify -1 into -1 1544779678.397 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in b 1544779678.397 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 1544779678.397 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1544779678.397 * [misc]taylor: Taking taylor expansion of b in b 1544779678.397 * [misc]backup-simplify: Simplify 0 into 0 1544779678.397 * [misc]backup-simplify: Simplify 1 into 1 1544779678.397 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.397 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1544779678.397 * [misc]taylor: Taking taylor expansion of a in b 1544779678.397 * [misc]backup-simplify: Simplify a into a 1544779678.397 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1544779678.398 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 1544779678.398 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1544779678.398 * [misc]taylor: Taking taylor expansion of a in b 1544779678.398 * [misc]backup-simplify: Simplify a into a 1544779678.398 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1544779678.398 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1544779678.398 * [misc]taylor: Taking taylor expansion of b in b 1544779678.398 * [misc]backup-simplify: Simplify 0 into 0 1544779678.398 * [misc]backup-simplify: Simplify 1 into 1 1544779678.398 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.398 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 1544779678.398 * [misc]taylor: Taking taylor expansion of -1 in a 1544779678.398 * [misc]backup-simplify: Simplify -1 into -1 1544779678.398 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 1544779678.398 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1544779678.398 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544779678.398 * [misc]taylor: Taking taylor expansion of b in a 1544779678.398 * [misc]backup-simplify: Simplify b into b 1544779678.398 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544779678.398 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544779678.398 * [misc]taylor: Taking taylor expansion of a in a 1544779678.398 * [misc]backup-simplify: Simplify 0 into 0 1544779678.398 * [misc]backup-simplify: Simplify 1 into 1 1544779678.398 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.398 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1544779678.398 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544779678.398 * [misc]taylor: Taking taylor expansion of a in a 1544779678.398 * [misc]backup-simplify: Simplify 0 into 0 1544779678.398 * [misc]backup-simplify: Simplify 1 into 1 1544779678.398 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.398 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544779678.398 * [misc]taylor: Taking taylor expansion of b in a 1544779678.398 * [misc]backup-simplify: Simplify b into b 1544779678.398 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544779678.398 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 1544779678.398 * [misc]taylor: Taking taylor expansion of -1 in a 1544779678.398 * [misc]backup-simplify: Simplify -1 into -1 1544779678.398 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 1544779678.398 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1544779678.398 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544779678.399 * [misc]taylor: Taking taylor expansion of b in a 1544779678.399 * [misc]backup-simplify: Simplify b into b 1544779678.399 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544779678.399 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544779678.399 * [misc]taylor: Taking taylor expansion of a in a 1544779678.399 * [misc]backup-simplify: Simplify 0 into 0 1544779678.399 * [misc]backup-simplify: Simplify 1 into 1 1544779678.399 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.399 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1544779678.399 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544779678.399 * [misc]taylor: Taking taylor expansion of a in a 1544779678.399 * [misc]backup-simplify: Simplify 0 into 0 1544779678.399 * [misc]backup-simplify: Simplify 1 into 1 1544779678.399 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.399 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544779678.399 * [misc]taylor: Taking taylor expansion of b in a 1544779678.399 * [misc]backup-simplify: Simplify b into b 1544779678.399 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544779678.399 * [misc]backup-simplify: Simplify (- 1) into -1 1544779678.399 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1544779678.399 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544779678.399 * [misc]backup-simplify: Simplify (* -1 1) into -1 1544779678.400 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1544779678.400 * [misc]taylor: Taking taylor expansion of 1 in b 1544779678.400 * [misc]backup-simplify: Simplify 1 into 1 1544779678.400 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544779678.400 * [misc]backup-simplify: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 1544779678.400 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544779678.400 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.400 * [misc]backup-simplify: Simplify (+ (/ 1 b) 0) into (/ 1 b) 1544779678.400 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 b)) (* (/ 1 b) 1)) into 0 1544779678.400 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 -1)) into 0 1544779678.400 * [misc]taylor: Taking taylor expansion of 0 in b 1544779678.400 * [misc]backup-simplify: Simplify 0 into 0 1544779678.401 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.401 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1544779678.401 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.401 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1544779678.401 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.401 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.401 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.401 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2)) 1544779678.402 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow b 2))) 1544779678.402 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1544779678.402 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544779678.402 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544779678.402 * [misc]taylor: Taking taylor expansion of b in b 1544779678.402 * [misc]backup-simplify: Simplify 0 into 0 1544779678.402 * [misc]backup-simplify: Simplify 1 into 1 1544779678.402 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779678.402 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779678.402 * [misc]backup-simplify: Simplify (- 1) into -1 1544779678.402 * [misc]backup-simplify: Simplify -1 into -1 1544779678.402 * [misc]backup-simplify: Simplify 1 into 1 1544779678.402 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.403 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544779678.403 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.403 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544779678.403 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.403 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.403 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.403 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 (/ 1 b)) (* 0 1)))) into 0 1544779678.404 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1)))) into 0 1544779678.404 * [misc]taylor: Taking taylor expansion of 0 in b 1544779678.404 * [misc]backup-simplify: Simplify 0 into 0 1544779678.404 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544779678.404 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544779678.404 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.404 * [misc]backup-simplify: Simplify 0 into 0 1544779678.404 * [misc]backup-simplify: Simplify 0 into 0 1544779678.404 * [misc]backup-simplify: Simplify 0 into 0 1544779678.404 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.405 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544779678.405 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.405 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544779678.405 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.405 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.405 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779678.406 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1))))) into 0 1544779678.406 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))))) into 0 1544779678.406 * [misc]taylor: Taking taylor expansion of 0 in b 1544779678.406 * [misc]backup-simplify: Simplify 0 into 0 1544779678.406 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544779678.406 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779678.406 * [misc]backup-simplify: Simplify (- 0) into 0 1544779678.407 * [misc]backup-simplify: Simplify 0 into 0 1544779678.407 * [misc]backup-simplify: Simplify 0 into 0 1544779678.407 * [misc]backup-simplify: Simplify 0 into 0 1544779678.407 * [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)) 1544779678.407 * * * [misc]progress: simplifying candidates 1544779678.407 * * * * [misc]progress: [ 1 / 32 ] simplifiying candidate # 1544779678.407 * [enter]simplify: Simplifying (* (+ a b) (- a b)) 1544779678.413 * * [misc]simplify: iters left: 4 (5 enodes) 1544779678.414 * * [misc]simplify: iters left: 3 (9 enodes) 1544779678.417 * * [misc]simplify: iters left: 2 (24 enodes) 1544779678.425 * * [misc]simplify: iters left: 1 (53 enodes) 1544779678.457 * [exit]simplify: Simplified to (* (+ b a) (- a b)) 1544779678.457 * [misc]simplify: Simplified (2 1) to (λ (a b) (pow (* (+ b a) (- a b)) 1)) 1544779678.457 * * * * [misc]progress: [ 2 / 32 ] simplifiying candidate # 1544779678.458 * * * * [misc]progress: [ 3 / 32 ] simplifiying candidate # 1544779678.458 * [enter]simplify: Simplifying (+ (log (+ a b)) (log (- a b))) 1544779678.459 * * [misc]simplify: iters left: 5 (7 enodes) 1544779678.461 * * [misc]simplify: iters left: 4 (11 enodes) 1544779678.465 * * [misc]simplify: iters left: 3 (12 enodes) 1544779678.468 * [exit]simplify: Simplified to (+ (log (+ b a)) (log (- a b))) 1544779678.468 * [misc]simplify: Simplified (2 1) to (λ (a b) (exp (+ (log (+ b a)) (log (- a b))))) 1544779678.468 * * * * [misc]progress: [ 4 / 32 ] simplifiying candidate # 1544779678.469 * * * * [misc]progress: [ 5 / 32 ] simplifiying candidate # 1544779678.469 * * * * [misc]progress: [ 6 / 32 ] simplifiying candidate # 1544779678.469 * [enter]simplify: Simplifying (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (- a b) (- a b)) (- a b))) 1544779678.470 * * [misc]simplify: iters left: 6 (9 enodes) 1544779678.477 * * [misc]simplify: iters left: 5 (31 enodes) 1544779678.508 * * [misc]simplify: iters left: 4 (139 enodes) 1544779678.661 * [exit]simplify: Simplified to (* (pow (- a b) 3) (pow (+ b a) 3)) 1544779678.661 * [misc]simplify: Simplified (2 1) to (λ (a b) (cbrt (* (pow (- a b) 3) (pow (+ b a) 3)))) 1544779678.661 * * * * [misc]progress: [ 7 / 32 ] simplifiying candidate # 1544779678.662 * * * * [misc]progress: [ 8 / 32 ] simplifiying candidate # 1544779678.662 * * * * [misc]progress: [ 9 / 32 ] simplifiying candidate # 1544779678.662 * * * * [misc]progress: [ 10 / 32 ] simplifiying candidate # 1544779678.662 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) 1544779678.663 * * [misc]simplify: iters left: 5 (8 enodes) 1544779678.668 * * [misc]simplify: iters left: 4 (18 enodes) 1544779678.675 * * [misc]simplify: iters left: 3 (39 enodes) 1544779678.689 * * [misc]simplify: iters left: 2 (110 enodes) 1544779678.768 * * [misc]simplify: iters left: 1 (303 enodes) 1544779679.025 * [exit]simplify: Simplified to (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) 1544779679.026 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b)))))) 1544779679.026 * [enter]simplify: Simplifying (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b)))) 1544779679.027 * * [misc]simplify: iters left: 6 (10 enodes) 1544779679.034 * * [misc]simplify: iters left: 5 (30 enodes) 1544779679.058 * * [misc]simplify: iters left: 4 (98 enodes) 1544779679.135 * * [misc]simplify: iters left: 3 (403 enodes) 1544779679.704 * [exit]simplify: Simplified to (* (- (* b b) (* a (- b a))) (+ (* b (+ a b)) (* a a))) 1544779679.704 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) (* (- (* b b) (* a (- b a))) (+ (* b (+ a b)) (* a a))))) 1544779679.704 * * * * [misc]progress: [ 11 / 32 ] simplifiying candidate # 1544779679.704 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) 1544779679.706 * * [misc]simplify: iters left: 6 (10 enodes) 1544779679.711 * * [misc]simplify: iters left: 5 (21 enodes) 1544779679.723 * * [misc]simplify: iters left: 4 (46 enodes) 1544779679.757 * * [misc]simplify: iters left: 3 (153 enodes) 1544779679.985 * [exit]simplify: Simplified to (* (* (- a b) (+ b a)) (+ (pow a 3) (pow b 3))) 1544779679.985 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (- a b) (+ b a)) (+ (pow a 3) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ a b)))) 1544779679.985 * [enter]simplify: Simplifying (* (+ (* a a) (- (* b b) (* a b))) (+ a b)) 1544779679.987 * * [misc]simplify: iters left: 6 (9 enodes) 1544779679.995 * * [misc]simplify: iters left: 5 (25 enodes) 1544779680.011 * * [misc]simplify: iters left: 4 (66 enodes) 1544779680.063 * * [misc]simplify: iters left: 3 (189 enodes) 1544779680.237 * [exit]simplify: Simplified to (* (+ a b) (+ (* a a) (* (- b a) b))) 1544779680.237 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) (* (+ a b) (+ (* a a) (* (- b a) b))))) 1544779680.237 * * * * [misc]progress: [ 12 / 32 ] simplifiying candidate # 1544779680.240 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) 1544779680.241 * * [misc]simplify: iters left: 6 (10 enodes) 1544779680.244 * * [misc]simplify: iters left: 5 (22 enodes) 1544779680.250 * * [misc]simplify: iters left: 4 (50 enodes) 1544779680.288 * * [misc]simplify: iters left: 3 (172 enodes) 1544779680.535 * [exit]simplify: Simplified to (* (* (- a b) (+ a b)) (- (pow a 3) (pow b 3))) 1544779680.535 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (- a b) (+ a b)) (- (pow a 3) (pow b 3))) (* (- a b) (+ (* a a) (+ (* b b) (* a b)))))) 1544779680.535 * [enter]simplify: Simplifying (* (- a b) (+ (* a a) (+ (* b b) (* a b)))) 1544779680.536 * * [misc]simplify: iters left: 6 (9 enodes) 1544779680.542 * * [misc]simplify: iters left: 5 (25 enodes) 1544779680.557 * * [misc]simplify: iters left: 4 (75 enodes) 1544779680.595 * * [misc]simplify: iters left: 3 (240 enodes) 1544779680.796 * [exit]simplify: Simplified to (* (- a b) (+ (* (+ b a) a) (* b b))) 1544779680.796 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) (* (- a b) (+ (* (+ b a) a) (* b b))))) 1544779680.796 * * * * [misc]progress: [ 13 / 32 ] simplifiying candidate # 1544779680.797 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- (* a a) (* b b))) 1544779680.797 * * [misc]simplify: iters left: 6 (6 enodes) 1544779680.799 * * [misc]simplify: iters left: 5 (11 enodes) 1544779680.802 * * [misc]simplify: iters left: 4 (28 enodes) 1544779680.816 * * [misc]simplify: iters left: 3 (111 enodes) 1544779680.967 * [exit]simplify: Simplified to (* (- (* a a) (* b b)) (- (* a a) (* b b))) 1544779680.967 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ a b)))) 1544779680.967 * [enter]simplify: Simplifying (* (- a b) (+ a b)) 1544779680.967 * * [misc]simplify: iters left: 4 (5 enodes) 1544779680.969 * * [misc]simplify: iters left: 3 (15 enodes) 1544779680.974 * * [misc]simplify: iters left: 2 (35 enodes) 1544779680.984 * * [misc]simplify: iters left: 1 (67 enodes) 1544779681.001 * [exit]simplify: Simplified to (* (- a b) (+ b a)) 1544779681.001 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ b a)))) 1544779681.001 * * * * [misc]progress: [ 14 / 32 ] simplifiying candidate # 1544779681.001 * * * * [misc]progress: [ 15 / 32 ] simplifiying candidate # 1544779681.001 * [enter]simplify: Simplifying (* (+ a b) (- b)) 1544779681.002 * * [misc]simplify: iters left: 4 (5 enodes) 1544779681.003 * * [misc]simplify: iters left: 3 (9 enodes) 1544779681.006 * * [misc]simplify: iters left: 2 (21 enodes) 1544779681.011 * * [misc]simplify: iters left: 1 (35 enodes) 1544779681.027 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1544779681.027 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* (+ a b) a) (* (+ b a) (- b)))) 1544779681.027 * * * * [misc]progress: [ 16 / 32 ] simplifiying candidate # 1544779681.027 * [enter]simplify: Simplifying (* (+ a b) (- b)) 1544779681.028 * * [misc]simplify: iters left: 4 (5 enodes) 1544779681.031 * * [misc]simplify: iters left: 3 (9 enodes) 1544779681.036 * * [misc]simplify: iters left: 2 (21 enodes) 1544779681.046 * * [misc]simplify: iters left: 1 (35 enodes) 1544779681.059 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1544779681.059 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* (+ a b) a) (* (+ b a) (- b)))) 1544779681.060 * * * * [misc]progress: [ 17 / 32 ] simplifiying candidate # 1544779681.060 * [enter]simplify: Simplifying (* (- b) (+ a b)) 1544779681.060 * * [misc]simplify: iters left: 4 (5 enodes) 1544779681.064 * * [misc]simplify: iters left: 3 (15 enodes) 1544779681.070 * * [misc]simplify: iters left: 2 (31 enodes) 1544779681.075 * * [misc]simplify: iters left: 1 (40 enodes) 1544779681.083 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1544779681.083 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* a (+ a b)) (* (+ b a) (- b)))) 1544779681.083 * * * * [misc]progress: [ 18 / 32 ] simplifiying candidate # 1544779681.083 * [enter]simplify: Simplifying (* (- b) (+ a b)) 1544779681.083 * * [misc]simplify: iters left: 4 (5 enodes) 1544779681.085 * * [misc]simplify: iters left: 3 (15 enodes) 1544779681.089 * * [misc]simplify: iters left: 2 (31 enodes) 1544779681.095 * * [misc]simplify: iters left: 1 (40 enodes) 1544779681.102 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1544779681.102 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* a (+ a b)) (* (+ b a) (- b)))) 1544779681.102 * * * * [misc]progress: [ 19 / 32 ] simplifiying candidate # 1544779681.102 * [enter]simplify: Simplifying (cbrt (- a b)) 1544779681.103 * * [misc]simplify: iters left: 3 (4 enodes) 1544779681.104 * * [misc]simplify: iters left: 2 (6 enodes) 1544779681.105 * * [misc]simplify: iters left: 1 (7 enodes) 1544779681.106 * [exit]simplify: Simplified to (cbrt (- a b)) 1544779681.106 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) (* (cbrt (- a b)) (cbrt (- a b)))) (cbrt (- a b)))) 1544779681.106 * * * * [misc]progress: [ 20 / 32 ] simplifiying candidate # 1544779681.106 * [enter]simplify: Simplifying (sqrt (- a b)) 1544779681.106 * * [misc]simplify: iters left: 3 (4 enodes) 1544779681.107 * * [misc]simplify: iters left: 2 (6 enodes) 1544779681.108 * * [misc]simplify: iters left: 1 (7 enodes) 1544779681.109 * [exit]simplify: Simplified to (sqrt (- a b)) 1544779681.109 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) (sqrt (- a b))) (sqrt (- a b)))) 1544779681.109 * * * * [misc]progress: [ 21 / 32 ] simplifiying candidate # 1544779681.110 * [enter]simplify: Simplifying (- a b) 1544779681.110 * * [misc]simplify: iters left: 2 (3 enodes) 1544779681.110 * * [misc]simplify: iters left: 1 (5 enodes) 1544779681.111 * [exit]simplify: Simplified to (- a b) 1544779681.111 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) 1) (- a b))) 1544779681.111 * * * * [misc]progress: [ 22 / 32 ] simplifiying candidate # 1544779681.112 * [enter]simplify: Simplifying (* (cbrt (+ a b)) (cbrt (+ a b))) 1544779681.112 * * [misc]simplify: iters left: 5 (5 enodes) 1544779681.113 * * [misc]simplify: iters left: 4 (6 enodes) 1544779681.114 * [exit]simplify: Simplified to (* (cbrt (+ b a)) (cbrt (+ b a))) 1544779681.114 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (* (cbrt (+ b a)) (cbrt (+ b a))) (* (cbrt (+ a b)) (- a b)))) 1544779681.114 * * * * [misc]progress: [ 23 / 32 ] simplifiying candidate # 1544779681.114 * [enter]simplify: Simplifying (sqrt (+ a b)) 1544779681.114 * * [misc]simplify: iters left: 3 (4 enodes) 1544779681.118 * * [misc]simplify: iters left: 2 (5 enodes) 1544779681.119 * [exit]simplify: Simplified to (sqrt (+ b a)) 1544779681.119 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (sqrt (+ b a)) (* (sqrt (+ a b)) (- a b)))) 1544779681.119 * * * * [misc]progress: [ 24 / 32 ] simplifiying candidate # 1544779681.120 * * * * [misc]progress: [ 25 / 32 ] simplifiying candidate # 1544779681.120 * [enter]simplify: Simplifying (+ (* a a) (+ (* b b) (* a b))) 1544779681.121 * * [misc]simplify: iters left: 6 (7 enodes) 1544779681.125 * * [misc]simplify: iters left: 5 (14 enodes) 1544779681.132 * * [misc]simplify: iters left: 4 (23 enodes) 1544779681.141 * * [misc]simplify: iters left: 3 (24 enodes) 1544779681.147 * * [misc]simplify: iters left: 2 (25 enodes) 1544779681.156 * [exit]simplify: Simplified to (+ (* a a) (* (+ a b) b)) 1544779681.156 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ a b) (- (pow a 3) (pow b 3))) (+ (* a a) (* (+ a b) b)))) 1544779681.156 * * * * [misc]progress: [ 26 / 32 ] simplifiying candidate # 1544779681.157 * [enter]simplify: Simplifying (+ a b) 1544779681.157 * * [misc]simplify: iters left: 2 (3 enodes) 1544779681.158 * * [misc]simplify: iters left: 1 (4 enodes) 1544779681.160 * [exit]simplify: Simplified to (+ b a) 1544779681.160 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ a b) (- (* a a) (* b b))) (+ b a))) 1544779681.160 * * * * [misc]progress: [ 27 / 32 ] simplifiying candidate # 1544779681.160 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- a b)) 1544779681.161 * * [misc]simplify: iters left: 5 (8 enodes) 1544779681.165 * * [misc]simplify: iters left: 4 (18 enodes) 1544779681.173 * * [misc]simplify: iters left: 3 (33 enodes) 1544779681.192 * * [misc]simplify: iters left: 2 (79 enodes) 1544779681.254 * * [misc]simplify: iters left: 1 (213 enodes) 1544779681.416 * [exit]simplify: Simplified to (* (+ (pow a 3) (pow b 3)) (- a b)) 1544779681.416 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- a b)) (+ (* a a) (- (* b b) (* a b))))) 1544779681.416 * * * * [misc]progress: [ 28 / 32 ] simplifiying candidate # 1544779681.416 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- a b)) 1544779681.417 * * [misc]simplify: iters left: 6 (7 enodes) 1544779681.421 * * [misc]simplify: iters left: 5 (14 enodes) 1544779681.430 * * [misc]simplify: iters left: 4 (41 enodes) 1544779681.466 * * [misc]simplify: iters left: 3 (156 enodes) 1544779681.692 * [exit]simplify: Simplified to (* (* (- a b) (- a b)) (+ a b)) 1544779681.692 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (- a b) (- a b)) (+ a b)) (- a b))) 1544779681.692 * * * * [misc]progress: [ 29 / 32 ] simplifiying candidate # 1544779681.692 * * * * [misc]progress: [ 30 / 32 ] simplifiying candidate # 1544779681.693 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544779681.694 * * [misc]simplify: iters left: 3 (6 enodes) 1544779681.696 * * [misc]simplify: iters left: 2 (10 enodes) 1544779681.701 * * [misc]simplify: iters left: 1 (17 enodes) 1544779681.707 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544779681.708 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544779681.708 * * * * [misc]progress: [ 31 / 32 ] simplifiying candidate # 1544779681.708 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544779681.708 * * [misc]simplify: iters left: 3 (6 enodes) 1544779681.711 * * [misc]simplify: iters left: 2 (10 enodes) 1544779681.715 * * [misc]simplify: iters left: 1 (17 enodes) 1544779681.722 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544779681.722 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544779681.722 * * * * [misc]progress: [ 32 / 32 ] simplifiying candidate # 1544779681.722 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544779681.723 * * [misc]simplify: iters left: 3 (6 enodes) 1544779681.726 * * [misc]simplify: iters left: 2 (10 enodes) 1544779681.730 * * [misc]simplify: iters left: 1 (17 enodes) 1544779681.737 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544779681.737 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544779681.737 * * * [misc]progress: adding candidates to table 1544779682.186 * * [misc]progress: iteration 2 / 4 1544779682.186 * * * [misc]progress: picking best candidate 1544779682.188 * * * * [misc]pick: Picked # 1544779682.188 * * * [misc]progress: localizing error 1544779682.200 * * * [misc]progress: generating rewritten candidates 1544779682.200 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1544779682.232 * * * [misc]progress: generating series expansions 1544779682.232 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1544779682.232 * [misc]backup-simplify: Simplify (- (* a a) (* b b)) into (- (pow a 2) (pow b 2)) 1544779682.232 * [misc]approximate: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0 1544779682.232 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b 1544779682.232 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1544779682.232 * [misc]taylor: Taking taylor expansion of a in b 1544779682.232 * [misc]backup-simplify: Simplify a into a 1544779682.232 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544779682.232 * [misc]taylor: Taking taylor expansion of b in b 1544779682.232 * [misc]backup-simplify: Simplify 0 into 0 1544779682.232 * [misc]backup-simplify: Simplify 1 into 1 1544779682.232 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 1544779682.233 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1544779682.233 * [misc]taylor: Taking taylor expansion of a in a 1544779682.233 * [misc]backup-simplify: Simplify 0 into 0 1544779682.233 * [misc]backup-simplify: Simplify 1 into 1 1544779682.233 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544779682.233 * [misc]taylor: Taking taylor expansion of b in a 1544779682.233 * [misc]backup-simplify: Simplify b into b 1544779682.233 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 1544779682.233 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1544779682.233 * [misc]taylor: Taking taylor expansion of a in a 1544779682.233 * [misc]backup-simplify: Simplify 0 into 0 1544779682.233 * [misc]backup-simplify: Simplify 1 into 1 1544779682.233 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544779682.233 * [misc]taylor: Taking taylor expansion of b in a 1544779682.233 * [misc]backup-simplify: Simplify b into b 1544779682.233 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544779682.233 * [misc]backup-simplify: Simplify (- (pow b 2)) into (- (pow b 2)) 1544779682.233 * [misc]backup-simplify: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2)) 1544779682.233 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in b 1544779682.233 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544779682.233 * [misc]taylor: Taking taylor expansion of b in b 1544779682.233 * [misc]backup-simplify: Simplify 0 into 0 1544779682.233 * [misc]backup-simplify: Simplify 1 into 1 1544779682.234 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1544779682.234 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.234 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779682.234 * [misc]taylor: Taking taylor expansion of 0 in b 1544779682.234 * [misc]backup-simplify: Simplify 0 into 0 1544779682.234 * [misc]backup-simplify: Simplify 0 into 0 1544779682.234 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779682.235 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1544779682.235 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.235 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544779682.235 * [misc]taylor: Taking taylor expansion of 1 in b 1544779682.235 * [misc]backup-simplify: Simplify 1 into 1 1544779682.235 * [misc]backup-simplify: Simplify 1 into 1 1544779682.235 * [misc]backup-simplify: Simplify 0 into 0 1544779682.235 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779682.236 * [misc]backup-simplify: Simplify (- 1) into -1 1544779682.236 * [misc]backup-simplify: Simplify -1 into -1 1544779682.236 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544779682.236 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0 1544779682.236 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.236 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779682.237 * [misc]taylor: Taking taylor expansion of 0 in b 1544779682.237 * [misc]backup-simplify: Simplify 0 into 0 1544779682.237 * [misc]backup-simplify: Simplify 0 into 0 1544779682.237 * [misc]backup-simplify: Simplify 0 into 0 1544779682.237 * [misc]backup-simplify: Simplify 0 into 0 1544779682.237 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544779682.237 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.237 * [misc]backup-simplify: Simplify 0 into 0 1544779682.237 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544779682.238 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0 1544779682.238 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.238 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779682.238 * [misc]taylor: Taking taylor expansion of 0 in b 1544779682.238 * [misc]backup-simplify: Simplify 0 into 0 1544779682.238 * [misc]backup-simplify: Simplify 0 into 0 1544779682.238 * [misc]backup-simplify: Simplify 0 into 0 1544779682.239 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1544779682.239 * [misc]backup-simplify: Simplify (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 1544779682.239 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 1544779682.239 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 1544779682.239 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in b 1544779682.239 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1544779682.239 * [misc]taylor: Taking taylor expansion of a in b 1544779682.239 * [misc]backup-simplify: Simplify a into a 1544779682.239 * [misc]backup-simplify: Simplify (* a a) into (pow a 2) 1544779682.240 * [misc]backup-simplify: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 1544779682.240 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544779682.240 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544779682.240 * [misc]taylor: Taking taylor expansion of b in b 1544779682.240 * [misc]backup-simplify: Simplify 0 into 0 1544779682.240 * [misc]backup-simplify: Simplify 1 into 1 1544779682.240 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779682.240 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779682.240 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1544779682.240 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1544779682.240 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1544779682.240 * [misc]taylor: Taking taylor expansion of a in a 1544779682.240 * [misc]backup-simplify: Simplify 0 into 0 1544779682.240 * [misc]backup-simplify: Simplify 1 into 1 1544779682.240 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779682.241 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779682.241 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1544779682.241 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544779682.241 * [misc]taylor: Taking taylor expansion of b in a 1544779682.241 * [misc]backup-simplify: Simplify b into b 1544779682.241 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544779682.241 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1544779682.241 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1544779682.241 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1544779682.241 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1544779682.241 * [misc]taylor: Taking taylor expansion of a in a 1544779682.241 * [misc]backup-simplify: Simplify 0 into 0 1544779682.241 * [misc]backup-simplify: Simplify 1 into 1 1544779682.241 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779682.241 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779682.241 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1544779682.241 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544779682.241 * [misc]taylor: Taking taylor expansion of b in a 1544779682.241 * [misc]backup-simplify: Simplify b into b 1544779682.242 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544779682.242 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1544779682.242 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544779682.242 * [misc]taylor: Taking taylor expansion of 1 in b 1544779682.242 * [misc]backup-simplify: Simplify 1 into 1 1544779682.242 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544779682.242 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544779682.243 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779682.243 * [misc]taylor: Taking taylor expansion of 0 in b 1544779682.243 * [misc]backup-simplify: Simplify 0 into 0 1544779682.243 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544779682.243 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779682.243 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1544779682.244 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1544779682.244 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1544779682.244 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544779682.244 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544779682.244 * [misc]taylor: Taking taylor expansion of b in b 1544779682.244 * [misc]backup-simplify: Simplify 0 into 0 1544779682.244 * [misc]backup-simplify: Simplify 1 into 1 1544779682.244 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779682.244 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779682.244 * [misc]backup-simplify: Simplify (- 1) into -1 1544779682.244 * [misc]backup-simplify: Simplify -1 into -1 1544779682.244 * [misc]backup-simplify: Simplify 1 into 1 1544779682.245 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1544779682.245 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779682.245 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1544779682.246 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1544779682.246 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.246 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779682.246 * [misc]taylor: Taking taylor expansion of 0 in b 1544779682.246 * [misc]backup-simplify: Simplify 0 into 0 1544779682.246 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544779682.246 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544779682.246 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.247 * [misc]backup-simplify: Simplify 0 into 0 1544779682.247 * [misc]backup-simplify: Simplify 0 into 0 1544779682.247 * [misc]backup-simplify: Simplify 0 into 0 1544779682.247 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1544779682.247 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779682.248 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1544779682.248 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1544779682.248 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.248 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779682.248 * [misc]taylor: Taking taylor expansion of 0 in b 1544779682.248 * [misc]backup-simplify: Simplify 0 into 0 1544779682.249 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544779682.249 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779682.249 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.249 * [misc]backup-simplify: Simplify 0 into 0 1544779682.249 * [misc]backup-simplify: Simplify 0 into 0 1544779682.249 * [misc]backup-simplify: Simplify 0 into 0 1544779682.250 * [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)) 1544779682.250 * [misc]backup-simplify: Simplify (- (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 1544779682.250 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 1544779682.250 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 1544779682.250 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in b 1544779682.250 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1544779682.250 * [misc]taylor: Taking taylor expansion of a in b 1544779682.250 * [misc]backup-simplify: Simplify a into a 1544779682.250 * [misc]backup-simplify: Simplify (* a a) into (pow a 2) 1544779682.251 * [misc]backup-simplify: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 1544779682.251 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544779682.251 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544779682.251 * [misc]taylor: Taking taylor expansion of b in b 1544779682.251 * [misc]backup-simplify: Simplify 0 into 0 1544779682.251 * [misc]backup-simplify: Simplify 1 into 1 1544779682.251 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779682.251 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779682.251 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1544779682.251 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1544779682.251 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1544779682.251 * [misc]taylor: Taking taylor expansion of a in a 1544779682.251 * [misc]backup-simplify: Simplify 0 into 0 1544779682.252 * [misc]backup-simplify: Simplify 1 into 1 1544779682.252 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779682.252 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779682.252 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1544779682.252 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544779682.252 * [misc]taylor: Taking taylor expansion of b in a 1544779682.252 * [misc]backup-simplify: Simplify b into b 1544779682.252 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544779682.252 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1544779682.252 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1544779682.252 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1544779682.252 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1544779682.252 * [misc]taylor: Taking taylor expansion of a in a 1544779682.252 * [misc]backup-simplify: Simplify 0 into 0 1544779682.252 * [misc]backup-simplify: Simplify 1 into 1 1544779682.252 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779682.253 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779682.253 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1544779682.253 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544779682.253 * [misc]taylor: Taking taylor expansion of b in a 1544779682.253 * [misc]backup-simplify: Simplify b into b 1544779682.253 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544779682.253 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1544779682.253 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544779682.253 * [misc]taylor: Taking taylor expansion of 1 in b 1544779682.253 * [misc]backup-simplify: Simplify 1 into 1 1544779682.253 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544779682.254 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544779682.254 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779682.254 * [misc]taylor: Taking taylor expansion of 0 in b 1544779682.254 * [misc]backup-simplify: Simplify 0 into 0 1544779682.254 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544779682.254 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779682.255 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1544779682.255 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1544779682.255 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1544779682.255 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544779682.255 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544779682.255 * [misc]taylor: Taking taylor expansion of b in b 1544779682.255 * [misc]backup-simplify: Simplify 0 into 0 1544779682.255 * [misc]backup-simplify: Simplify 1 into 1 1544779682.255 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544779682.255 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544779682.255 * [misc]backup-simplify: Simplify (- 1) into -1 1544779682.255 * [misc]backup-simplify: Simplify -1 into -1 1544779682.256 * [misc]backup-simplify: Simplify 1 into 1 1544779682.256 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1544779682.256 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779682.256 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1544779682.257 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1544779682.257 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.257 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779682.257 * [misc]taylor: Taking taylor expansion of 0 in b 1544779682.257 * [misc]backup-simplify: Simplify 0 into 0 1544779682.257 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544779682.257 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544779682.258 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.258 * [misc]backup-simplify: Simplify 0 into 0 1544779682.258 * [misc]backup-simplify: Simplify 0 into 0 1544779682.258 * [misc]backup-simplify: Simplify 0 into 0 1544779682.258 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1544779682.258 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779682.259 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1544779682.259 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1544779682.259 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.259 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544779682.259 * [misc]taylor: Taking taylor expansion of 0 in b 1544779682.259 * [misc]backup-simplify: Simplify 0 into 0 1544779682.260 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544779682.260 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544779682.260 * [misc]backup-simplify: Simplify (- 0) into 0 1544779682.260 * [misc]backup-simplify: Simplify 0 into 0 1544779682.260 * [misc]backup-simplify: Simplify 0 into 0 1544779682.260 * [misc]backup-simplify: Simplify 0 into 0 1544779682.261 * [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)) 1544779682.261 * * * [misc]progress: simplifying candidates 1544779682.261 * * * * [misc]progress: [ 1 / 16 ] simplifiying candidate # 1544779682.261 * [enter]simplify: Simplifying (/ (exp (* a a)) (exp (* b b))) 1544779682.262 * * [misc]simplify: iters left: 5 (7 enodes) 1544779682.266 * * [misc]simplify: iters left: 4 (13 enodes) 1544779682.271 * * [misc]simplify: iters left: 3 (18 enodes) 1544779682.278 * * [misc]simplify: iters left: 2 (29 enodes) 1544779682.291 * * [misc]simplify: iters left: 1 (54 enodes) 1544779682.315 * [exit]simplify: Simplified to (exp (- (* a a) (* b b))) 1544779682.315 * [misc]simplify: Simplified (2 1) to (λ (a b) (log (exp (- (* a a) (* b b))))) 1544779682.315 * * * * [misc]progress: [ 2 / 16 ] simplifiying candidate # 1544779682.315 * * * * [misc]progress: [ 3 / 16 ] simplifiying candidate # 1544779682.315 * * * * [misc]progress: [ 4 / 16 ] simplifiying candidate # 1544779682.315 * * * * [misc]progress: [ 5 / 16 ] simplifiying candidate # 1544779682.315 * * * * [misc]progress: [ 6 / 16 ] simplifiying candidate # 1544779682.315 * * * * [misc]progress: [ 7 / 16 ] simplifiying candidate # 1544779682.315 * * * * [misc]progress: [ 8 / 16 ] simplifiying candidate # 1544779682.315 * * * * [misc]progress: [ 9 / 16 ] simplifiying candidate # 1544779682.315 * * * * [misc]progress: [ 10 / 16 ] simplifiying candidate # 1544779682.316 * * * * [misc]progress: [ 11 / 16 ] simplifiying candidate # 1544779682.316 * * * * [misc]progress: [ 12 / 16 ] simplifiying candidate # 1544779682.316 * [enter]simplify: Simplifying (+ a b) 1544779682.316 * * [misc]simplify: iters left: 2 (3 enodes) 1544779682.317 * * [misc]simplify: iters left: 1 (4 enodes) 1544779682.317 * [exit]simplify: Simplified to (+ b a) 1544779682.317 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (+ b a) (- a b))) 1544779682.317 * [enter]simplify: Simplifying (- a b) 1544779682.317 * * [misc]simplify: iters left: 2 (3 enodes) 1544779682.318 * * [misc]simplify: iters left: 1 (5 enodes) 1544779682.319 * [exit]simplify: Simplified to (- a b) 1544779682.319 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (+ a b) (- a b))) 1544779682.319 * * * * [misc]progress: [ 13 / 16 ] simplifiying candidate # 1544779682.319 * * * * [misc]progress: [ 14 / 16 ] simplifiying candidate # 1544779682.319 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544779682.320 * * [misc]simplify: iters left: 3 (6 enodes) 1544779682.321 * * [misc]simplify: iters left: 2 (10 enodes) 1544779682.323 * * [misc]simplify: iters left: 1 (17 enodes) 1544779682.327 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544779682.327 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544779682.327 * * * * [misc]progress: [ 15 / 16 ] simplifiying candidate # 1544779682.327 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544779682.327 * * [misc]simplify: iters left: 3 (6 enodes) 1544779682.328 * * [misc]simplify: iters left: 2 (10 enodes) 1544779682.331 * * [misc]simplify: iters left: 1 (17 enodes) 1544779682.334 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544779682.334 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544779682.334 * * * * [misc]progress: [ 16 / 16 ] simplifiying candidate # 1544779682.334 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544779682.334 * * [misc]simplify: iters left: 3 (6 enodes) 1544779682.336 * * [misc]simplify: iters left: 2 (10 enodes) 1544779682.338 * * [misc]simplify: iters left: 1 (17 enodes) 1544779682.342 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544779682.342 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544779682.342 * * * [misc]progress: adding candidates to table 1544779682.495 * [misc]progress: [Phase 3 of 3] Extracting. 1544779682.495 * * [misc]regime: Finding splitpoints for: (# #) 1544779682.496 * * * [misc]regime-changes: Trying 5 branch expressions: (b (* b b) a (* a a) (- (* a a) (* b b))) 1544779682.496 * * * * [misc]regimes: Trying to branch on b from (# #) 1544779682.521 * * * * [misc]regimes: Trying to branch on (* b b) from (# #) 1544779682.543 * * * * [misc]regimes: Trying to branch on a from (# #) 1544779682.565 * * * * [misc]regimes: Trying to branch on (* a a) from (# #) 1544779682.592 * * * * [misc]regimes: Trying to branch on (- (* a a) (* b b)) from (# #) 1544779682.644 * * * [misc]regime: Found split indices: #