1546596535.206 * [misc]progress: [Phase 1 of 3] Setting up. 1546596535.206 * * * [misc]progress: [1/2] Preparing points 1546596535.206 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1546596535.220 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596535.220 * * * * [misc]points: Sampling 125 additional inputs, on iter 1 have 131 / 256 1546596535.227 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596535.227 * * * * [misc]points: Sampling 54 additional inputs, on iter 2 have 202 / 256 1546596535.231 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596535.231 * * * * [misc]points: Sampling 26 additional inputs, on iter 3 have 230 / 256 1546596535.233 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596535.233 * * * * [misc]points: Sampling 11 additional inputs, on iter 4 have 245 / 256 1546596535.234 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596535.234 * * * * [misc]points: Sampling 7 additional inputs, on iter 5 have 249 / 256 1546596535.235 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596535.235 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 252 / 256 1546596535.236 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596535.236 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 254 / 256 1546596535.237 * * * * [misc]points: Filtering points with unrepresentable outputs 1546596535.237 * * * * [exit]points: Sampled 258 points with exact outputs 1546596535.237 * * * [misc]progress: [2/2] Setting up program. 1546596535.239 * [misc]progress: [Phase 2 of 3] Improving. 1546596535.239 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1546596535.239 * [enter]simplify: Simplifying (- (* a a) (* b b)) 1546596535.239 * * [misc]simplify: iters left: 4 (5 enodes) 1546596535.240 * * [misc]simplify: iters left: 3 (11 enodes) 1546596535.242 * * [misc]simplify: iters left: 2 (18 enodes) 1546596535.245 * * [misc]simplify: iters left: 1 (35 enodes) 1546596535.251 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546596535.251 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546596535.260 * * [misc]progress: iteration 1 / 4 1546596535.260 * * * [misc]progress: picking best candidate 1546596535.261 * * * * [misc]pick: Picked # 1546596535.261 * * * [misc]progress: localizing error 1546596535.272 * * * [misc]progress: generating rewritten candidates 1546596535.272 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1546596535.277 * * * [misc]progress: generating series expansions 1546596535.277 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1546596535.277 * [misc]backup-simplify: Simplify (- (* a a) (* b b)) into (- (pow a 2) (pow b 2)) 1546596535.277 * [misc]approximate: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0 1546596535.277 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b 1546596535.277 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1546596535.277 * [misc]taylor: Taking taylor expansion of a in b 1546596535.277 * [misc]backup-simplify: Simplify a into a 1546596535.277 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546596535.277 * [misc]taylor: Taking taylor expansion of b in b 1546596535.277 * [misc]backup-simplify: Simplify 0 into 0 1546596535.277 * [misc]backup-simplify: Simplify 1 into 1 1546596535.277 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 1546596535.277 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1546596535.277 * [misc]taylor: Taking taylor expansion of a in a 1546596535.277 * [misc]backup-simplify: Simplify 0 into 0 1546596535.277 * [misc]backup-simplify: Simplify 1 into 1 1546596535.277 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1546596535.278 * [misc]taylor: Taking taylor expansion of b in a 1546596535.278 * [misc]backup-simplify: Simplify b into b 1546596535.278 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 1546596535.278 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1546596535.278 * [misc]taylor: Taking taylor expansion of a in a 1546596535.278 * [misc]backup-simplify: Simplify 0 into 0 1546596535.278 * [misc]backup-simplify: Simplify 1 into 1 1546596535.278 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1546596535.278 * [misc]taylor: Taking taylor expansion of b in a 1546596535.278 * [misc]backup-simplify: Simplify b into b 1546596535.278 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1546596535.278 * [misc]backup-simplify: Simplify (- (pow b 2)) into (- (pow b 2)) 1546596535.278 * [misc]backup-simplify: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2)) 1546596535.278 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in b 1546596535.278 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546596535.278 * [misc]taylor: Taking taylor expansion of b in b 1546596535.278 * [misc]backup-simplify: Simplify 0 into 0 1546596535.278 * [misc]backup-simplify: Simplify 1 into 1 1546596535.278 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1546596535.279 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.279 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.279 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.279 * [misc]backup-simplify: Simplify 0 into 0 1546596535.279 * [misc]backup-simplify: Simplify 0 into 0 1546596535.279 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.279 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1546596535.279 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.280 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546596535.280 * [misc]taylor: Taking taylor expansion of 1 in b 1546596535.280 * [misc]backup-simplify: Simplify 1 into 1 1546596535.280 * [misc]backup-simplify: Simplify 1 into 1 1546596535.280 * [misc]backup-simplify: Simplify 0 into 0 1546596535.280 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.280 * [misc]backup-simplify: Simplify (- 1) into -1 1546596535.280 * [misc]backup-simplify: Simplify -1 into -1 1546596535.280 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546596535.281 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0 1546596535.281 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.281 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.281 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.281 * [misc]backup-simplify: Simplify 0 into 0 1546596535.281 * [misc]backup-simplify: Simplify 0 into 0 1546596535.281 * [misc]backup-simplify: Simplify 0 into 0 1546596535.281 * [misc]backup-simplify: Simplify 0 into 0 1546596535.281 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546596535.282 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.282 * [misc]backup-simplify: Simplify 0 into 0 1546596535.282 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546596535.282 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0 1546596535.282 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.283 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.283 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.283 * [misc]backup-simplify: Simplify 0 into 0 1546596535.283 * [misc]backup-simplify: Simplify 0 into 0 1546596535.283 * [misc]backup-simplify: Simplify 0 into 0 1546596535.283 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1546596535.283 * [misc]backup-simplify: Simplify (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 1546596535.283 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 1546596535.283 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 1546596535.283 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in b 1546596535.283 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1546596535.283 * [misc]taylor: Taking taylor expansion of a in b 1546596535.283 * [misc]backup-simplify: Simplify a into a 1546596535.284 * [misc]backup-simplify: Simplify (* a a) into (pow a 2) 1546596535.284 * [misc]backup-simplify: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 1546596535.284 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1546596535.284 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546596535.284 * [misc]taylor: Taking taylor expansion of b in b 1546596535.284 * [misc]backup-simplify: Simplify 0 into 0 1546596535.284 * [misc]backup-simplify: Simplify 1 into 1 1546596535.284 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.284 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.284 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1546596535.284 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1546596535.284 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1546596535.284 * [misc]taylor: Taking taylor expansion of a in a 1546596535.284 * [misc]backup-simplify: Simplify 0 into 0 1546596535.284 * [misc]backup-simplify: Simplify 1 into 1 1546596535.284 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.285 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.285 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1546596535.285 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1546596535.285 * [misc]taylor: Taking taylor expansion of b in a 1546596535.285 * [misc]backup-simplify: Simplify b into b 1546596535.285 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1546596535.285 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1546596535.285 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1546596535.285 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1546596535.285 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1546596535.285 * [misc]taylor: Taking taylor expansion of a in a 1546596535.285 * [misc]backup-simplify: Simplify 0 into 0 1546596535.285 * [misc]backup-simplify: Simplify 1 into 1 1546596535.285 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.285 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.285 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1546596535.285 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1546596535.285 * [misc]taylor: Taking taylor expansion of b in a 1546596535.285 * [misc]backup-simplify: Simplify b into b 1546596535.285 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1546596535.286 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1546596535.286 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546596535.286 * [misc]taylor: Taking taylor expansion of 1 in b 1546596535.286 * [misc]backup-simplify: Simplify 1 into 1 1546596535.286 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546596535.286 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546596535.286 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.286 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.286 * [misc]backup-simplify: Simplify 0 into 0 1546596535.287 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546596535.287 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.287 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1546596535.287 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1546596535.287 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1546596535.287 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1546596535.287 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546596535.287 * [misc]taylor: Taking taylor expansion of b in b 1546596535.287 * [misc]backup-simplify: Simplify 0 into 0 1546596535.287 * [misc]backup-simplify: Simplify 1 into 1 1546596535.288 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.288 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.288 * [misc]backup-simplify: Simplify (- 1) into -1 1546596535.288 * [misc]backup-simplify: Simplify -1 into -1 1546596535.288 * [misc]backup-simplify: Simplify 1 into 1 1546596535.288 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546596535.289 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.289 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1546596535.289 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1546596535.289 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.289 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.289 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.289 * [misc]backup-simplify: Simplify 0 into 0 1546596535.290 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546596535.290 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546596535.290 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.290 * [misc]backup-simplify: Simplify 0 into 0 1546596535.290 * [misc]backup-simplify: Simplify 0 into 0 1546596535.290 * [misc]backup-simplify: Simplify 0 into 0 1546596535.290 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546596535.291 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.291 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1546596535.291 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1546596535.292 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.292 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.292 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.292 * [misc]backup-simplify: Simplify 0 into 0 1546596535.292 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546596535.292 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.292 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.292 * [misc]backup-simplify: Simplify 0 into 0 1546596535.293 * [misc]backup-simplify: Simplify 0 into 0 1546596535.293 * [misc]backup-simplify: Simplify 0 into 0 1546596535.293 * [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)) 1546596535.293 * [misc]backup-simplify: Simplify (- (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 1546596535.293 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 1546596535.293 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 1546596535.293 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in b 1546596535.293 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1546596535.293 * [misc]taylor: Taking taylor expansion of a in b 1546596535.293 * [misc]backup-simplify: Simplify a into a 1546596535.293 * [misc]backup-simplify: Simplify (* a a) into (pow a 2) 1546596535.294 * [misc]backup-simplify: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 1546596535.294 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1546596535.294 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546596535.294 * [misc]taylor: Taking taylor expansion of b in b 1546596535.294 * [misc]backup-simplify: Simplify 0 into 0 1546596535.294 * [misc]backup-simplify: Simplify 1 into 1 1546596535.294 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.294 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.294 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1546596535.294 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1546596535.294 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1546596535.294 * [misc]taylor: Taking taylor expansion of a in a 1546596535.294 * [misc]backup-simplify: Simplify 0 into 0 1546596535.294 * [misc]backup-simplify: Simplify 1 into 1 1546596535.294 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.294 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.294 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1546596535.294 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1546596535.295 * [misc]taylor: Taking taylor expansion of b in a 1546596535.295 * [misc]backup-simplify: Simplify b into b 1546596535.295 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1546596535.295 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1546596535.295 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1546596535.295 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1546596535.295 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1546596535.295 * [misc]taylor: Taking taylor expansion of a in a 1546596535.295 * [misc]backup-simplify: Simplify 0 into 0 1546596535.295 * [misc]backup-simplify: Simplify 1 into 1 1546596535.295 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.295 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.295 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1546596535.295 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1546596535.295 * [misc]taylor: Taking taylor expansion of b in a 1546596535.295 * [misc]backup-simplify: Simplify b into b 1546596535.295 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1546596535.295 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1546596535.295 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546596535.296 * [misc]taylor: Taking taylor expansion of 1 in b 1546596535.296 * [misc]backup-simplify: Simplify 1 into 1 1546596535.296 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546596535.296 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546596535.296 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.296 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.296 * [misc]backup-simplify: Simplify 0 into 0 1546596535.296 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546596535.296 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.296 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1546596535.296 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1546596535.296 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1546596535.296 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1546596535.297 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546596535.297 * [misc]taylor: Taking taylor expansion of b in b 1546596535.297 * [misc]backup-simplify: Simplify 0 into 0 1546596535.297 * [misc]backup-simplify: Simplify 1 into 1 1546596535.297 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.297 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.297 * [misc]backup-simplify: Simplify (- 1) into -1 1546596535.297 * [misc]backup-simplify: Simplify -1 into -1 1546596535.297 * [misc]backup-simplify: Simplify 1 into 1 1546596535.297 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1546596535.297 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.297 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1546596535.297 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1546596535.298 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.298 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.298 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.298 * [misc]backup-simplify: Simplify 0 into 0 1546596535.298 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546596535.298 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546596535.298 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.298 * [misc]backup-simplify: Simplify 0 into 0 1546596535.298 * [misc]backup-simplify: Simplify 0 into 0 1546596535.298 * [misc]backup-simplify: Simplify 0 into 0 1546596535.298 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1546596535.299 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.299 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1546596535.299 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1546596535.299 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.299 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.299 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.299 * [misc]backup-simplify: Simplify 0 into 0 1546596535.299 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546596535.300 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.300 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.300 * [misc]backup-simplify: Simplify 0 into 0 1546596535.300 * [misc]backup-simplify: Simplify 0 into 0 1546596535.300 * [misc]backup-simplify: Simplify 0 into 0 1546596535.300 * [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)) 1546596535.300 * * * [misc]progress: simplifying candidates 1546596535.300 * * * * [misc]progress: [ 1 / 20 ] simplifiying candidate # 1546596535.300 * [enter]simplify: Simplifying (fma a a (- (* b b))) 1546596535.300 * * [misc]simplify: iters left: 5 (5 enodes) 1546596535.301 * * [misc]simplify: iters left: 4 (10 enodes) 1546596535.302 * * [misc]simplify: iters left: 3 (12 enodes) 1546596535.304 * * [misc]simplify: iters left: 2 (17 enodes) 1546596535.306 * * [misc]simplify: iters left: 1 (20 enodes) 1546596535.309 * [exit]simplify: Simplified to (* (- a b) (+ b a)) 1546596535.309 * [misc]simplify: Simplified (2 1) to (λ (a b) (+ (* (- a b) (+ b a)) (fma (- b) b (* b b)))) 1546596535.310 * [enter]simplify: Simplifying (fma (- b) b (* b b)) 1546596535.310 * * [misc]simplify: iters left: 3 (4 enodes) 1546596535.310 * * [misc]simplify: iters left: 2 (6 enodes) 1546596535.311 * * [misc]simplify: iters left: 1 (11 enodes) 1546596535.313 * [exit]simplify: Simplified to (- (* b b) (* b b)) 1546596535.313 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (fma a a (- (* b b))) (- (* b b) (* b b)))) 1546596535.313 * * * * [misc]progress: [ 2 / 20 ] simplifiying candidate # 1546596535.313 * * * * [misc]progress: [ 3 / 20 ] simplifiying candidate # 1546596535.313 * * * * [misc]progress: [ 4 / 20 ] simplifiying candidate # 1546596535.313 * * * * [misc]progress: [ 5 / 20 ] simplifiying candidate # 1546596535.313 * [enter]simplify: Simplifying (/ (exp (* a a)) (exp (* b b))) 1546596535.313 * * [misc]simplify: iters left: 5 (7 enodes) 1546596535.315 * * [misc]simplify: iters left: 4 (13 enodes) 1546596535.316 * * [misc]simplify: iters left: 3 (19 enodes) 1546596535.319 * * [misc]simplify: iters left: 2 (30 enodes) 1546596535.324 * * [misc]simplify: iters left: 1 (57 enodes) 1546596535.333 * [exit]simplify: Simplified to (exp (- (* a a) (* b b))) 1546596535.334 * [misc]simplify: Simplified (2 1) to (λ (a b) (log (exp (- (* a a) (* b b))))) 1546596535.334 * * * * [misc]progress: [ 6 / 20 ] simplifiying candidate # 1546596535.334 * * * * [misc]progress: [ 7 / 20 ] simplifiying candidate # 1546596535.334 * * * * [misc]progress: [ 8 / 20 ] simplifiying candidate # 1546596535.334 * * * * [misc]progress: [ 9 / 20 ] simplifiying candidate # 1546596535.334 * * * * [misc]progress: [ 10 / 20 ] simplifiying candidate # 1546596535.334 * * * * [misc]progress: [ 11 / 20 ] simplifiying candidate # 1546596535.334 * * * * [misc]progress: [ 12 / 20 ] simplifiying candidate # 1546596535.334 * * * * [misc]progress: [ 13 / 20 ] simplifiying candidate # 1546596535.334 * * * * [misc]progress: [ 14 / 20 ] simplifiying candidate # 1546596535.334 * * * * [misc]progress: [ 15 / 20 ] simplifiying candidate # 1546596535.334 * * * * [misc]progress: [ 16 / 20 ] simplifiying candidate # 1546596535.334 * [enter]simplify: Simplifying (+ a b) 1546596535.334 * * [misc]simplify: iters left: 2 (3 enodes) 1546596535.335 * * [misc]simplify: iters left: 1 (4 enodes) 1546596535.335 * [exit]simplify: Simplified to (+ b a) 1546596535.335 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (+ b a) (- a b))) 1546596535.335 * [enter]simplify: Simplifying (- a b) 1546596535.335 * * [misc]simplify: iters left: 2 (3 enodes) 1546596535.336 * * [misc]simplify: iters left: 1 (5 enodes) 1546596535.336 * [exit]simplify: Simplified to (- a b) 1546596535.336 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (+ a b) (- a b))) 1546596535.336 * * * * [misc]progress: [ 17 / 20 ] simplifiying candidate # 1546596535.337 * * * * [misc]progress: [ 18 / 20 ] simplifiying candidate # 1546596535.337 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1546596535.337 * * [misc]simplify: iters left: 3 (6 enodes) 1546596535.338 * * [misc]simplify: iters left: 2 (10 enodes) 1546596535.339 * * [misc]simplify: iters left: 1 (18 enodes) 1546596535.344 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546596535.344 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546596535.344 * * * * [misc]progress: [ 19 / 20 ] simplifiying candidate # 1546596535.344 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1546596535.345 * * [misc]simplify: iters left: 3 (6 enodes) 1546596535.346 * * [misc]simplify: iters left: 2 (10 enodes) 1546596535.350 * * [misc]simplify: iters left: 1 (18 enodes) 1546596535.359 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546596535.359 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546596535.359 * * * * [misc]progress: [ 20 / 20 ] simplifiying candidate # 1546596535.359 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1546596535.360 * * [misc]simplify: iters left: 3 (6 enodes) 1546596535.361 * * [misc]simplify: iters left: 2 (10 enodes) 1546596535.365 * * [misc]simplify: iters left: 1 (18 enodes) 1546596535.370 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546596535.370 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546596535.370 * * * [misc]progress: adding candidates to table 1546596535.532 * * [misc]progress: iteration 2 / 4 1546596535.532 * * * [misc]progress: picking best candidate 1546596535.536 * * * * [misc]pick: Picked # 1546596535.536 * * * [misc]progress: localizing error 1546596535.552 * * * [misc]progress: generating rewritten candidates 1546596535.552 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1546596535.561 * * * [misc]progress: generating series expansions 1546596535.561 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1546596535.562 * [misc]backup-simplify: Simplify (* (+ a b) (- a b)) into (* (+ a b) (- a b)) 1546596535.562 * [misc]approximate: Taking taylor expansion of (* (+ a b) (- a b)) in (a b) around 0 1546596535.562 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in b 1546596535.562 * [misc]taylor: Taking taylor expansion of (+ a b) in b 1546596535.562 * [misc]taylor: Taking taylor expansion of a in b 1546596535.562 * [misc]backup-simplify: Simplify a into a 1546596535.562 * [misc]taylor: Taking taylor expansion of b in b 1546596535.562 * [misc]backup-simplify: Simplify 0 into 0 1546596535.562 * [misc]backup-simplify: Simplify 1 into 1 1546596535.562 * [misc]taylor: Taking taylor expansion of (- a b) in b 1546596535.562 * [misc]taylor: Taking taylor expansion of a in b 1546596535.562 * [misc]backup-simplify: Simplify a into a 1546596535.562 * [misc]taylor: Taking taylor expansion of b in b 1546596535.562 * [misc]backup-simplify: Simplify 0 into 0 1546596535.562 * [misc]backup-simplify: Simplify 1 into 1 1546596535.562 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in a 1546596535.562 * [misc]taylor: Taking taylor expansion of (+ a b) in a 1546596535.562 * [misc]taylor: Taking taylor expansion of a in a 1546596535.562 * [misc]backup-simplify: Simplify 0 into 0 1546596535.562 * [misc]backup-simplify: Simplify 1 into 1 1546596535.562 * [misc]taylor: Taking taylor expansion of b in a 1546596535.562 * [misc]backup-simplify: Simplify b into b 1546596535.562 * [misc]taylor: Taking taylor expansion of (- a b) in a 1546596535.562 * [misc]taylor: Taking taylor expansion of a in a 1546596535.562 * [misc]backup-simplify: Simplify 0 into 0 1546596535.562 * [misc]backup-simplify: Simplify 1 into 1 1546596535.562 * [misc]taylor: Taking taylor expansion of b in a 1546596535.562 * [misc]backup-simplify: Simplify b into b 1546596535.562 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in a 1546596535.562 * [misc]taylor: Taking taylor expansion of (+ a b) in a 1546596535.562 * [misc]taylor: Taking taylor expansion of a in a 1546596535.562 * [misc]backup-simplify: Simplify 0 into 0 1546596535.562 * [misc]backup-simplify: Simplify 1 into 1 1546596535.562 * [misc]taylor: Taking taylor expansion of b in a 1546596535.562 * [misc]backup-simplify: Simplify b into b 1546596535.563 * [misc]taylor: Taking taylor expansion of (- a b) in a 1546596535.563 * [misc]taylor: Taking taylor expansion of a in a 1546596535.563 * [misc]backup-simplify: Simplify 0 into 0 1546596535.563 * [misc]backup-simplify: Simplify 1 into 1 1546596535.563 * [misc]taylor: Taking taylor expansion of b in a 1546596535.563 * [misc]backup-simplify: Simplify b into b 1546596535.563 * [misc]backup-simplify: Simplify (+ 0 b) into b 1546596535.563 * [misc]backup-simplify: Simplify (- b) into (- b) 1546596535.563 * [misc]backup-simplify: Simplify (+ 0 (- b)) into (- b) 1546596535.563 * [misc]backup-simplify: Simplify (* b (- b)) into (* -1 (pow b 2)) 1546596535.563 * [misc]taylor: Taking taylor expansion of (* -1 (pow b 2)) in b 1546596535.563 * [misc]taylor: Taking taylor expansion of -1 in b 1546596535.563 * [misc]backup-simplify: Simplify -1 into -1 1546596535.563 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546596535.563 * [misc]taylor: Taking taylor expansion of b in b 1546596535.563 * [misc]backup-simplify: Simplify 0 into 0 1546596535.563 * [misc]backup-simplify: Simplify 1 into 1 1546596535.563 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.564 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546596535.564 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546596535.564 * [misc]backup-simplify: Simplify (+ (* b 1) (* 1 (- b))) into 0 1546596535.564 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.564 * [misc]backup-simplify: Simplify 0 into 0 1546596535.564 * [misc]backup-simplify: Simplify 0 into 0 1546596535.564 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.564 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.565 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.565 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 1) (* 0 (- b)))) into 1 1546596535.565 * [misc]taylor: Taking taylor expansion of 1 in b 1546596535.565 * [misc]backup-simplify: Simplify 1 into 1 1546596535.565 * [misc]backup-simplify: Simplify 1 into 1 1546596535.565 * [misc]backup-simplify: Simplify 0 into 0 1546596535.565 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.565 * [misc]backup-simplify: Simplify (* -1 1) into -1 1546596535.565 * [misc]backup-simplify: Simplify -1 into -1 1546596535.565 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.566 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.566 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.566 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- b))))) into 0 1546596535.566 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.566 * [misc]backup-simplify: Simplify 0 into 0 1546596535.566 * [misc]backup-simplify: Simplify 0 into 0 1546596535.566 * [misc]backup-simplify: Simplify 0 into 0 1546596535.566 * [misc]backup-simplify: Simplify 0 into 0 1546596535.567 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546596535.567 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 1)) into 0 1546596535.567 * [misc]backup-simplify: Simplify 0 into 0 1546596535.567 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.567 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.567 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.568 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- b)))))) into 0 1546596535.568 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.568 * [misc]backup-simplify: Simplify 0 into 0 1546596535.568 * [misc]backup-simplify: Simplify 0 into 0 1546596535.568 * [misc]backup-simplify: Simplify 0 into 0 1546596535.568 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1546596535.568 * [misc]backup-simplify: Simplify (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) into (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) 1546596535.568 * [misc]approximate: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in (a b) around 0 1546596535.568 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in b 1546596535.568 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 1546596535.568 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1546596535.569 * [misc]taylor: Taking taylor expansion of a in b 1546596535.569 * [misc]backup-simplify: Simplify a into a 1546596535.569 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1546596535.569 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1546596535.569 * [misc]taylor: Taking taylor expansion of b in b 1546596535.569 * [misc]backup-simplify: Simplify 0 into 0 1546596535.569 * [misc]backup-simplify: Simplify 1 into 1 1546596535.569 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.569 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 1546596535.569 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1546596535.569 * [misc]taylor: Taking taylor expansion of a in b 1546596535.569 * [misc]backup-simplify: Simplify a into a 1546596535.569 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1546596535.569 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1546596535.569 * [misc]taylor: Taking taylor expansion of b in b 1546596535.569 * [misc]backup-simplify: Simplify 0 into 0 1546596535.569 * [misc]backup-simplify: Simplify 1 into 1 1546596535.569 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.569 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 1546596535.569 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1546596535.569 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546596535.569 * [misc]taylor: Taking taylor expansion of a in a 1546596535.569 * [misc]backup-simplify: Simplify 0 into 0 1546596535.569 * [misc]backup-simplify: Simplify 1 into 1 1546596535.570 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.570 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546596535.570 * [misc]taylor: Taking taylor expansion of b in a 1546596535.570 * [misc]backup-simplify: Simplify b into b 1546596535.570 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546596535.570 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1546596535.570 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546596535.570 * [misc]taylor: Taking taylor expansion of a in a 1546596535.570 * [misc]backup-simplify: Simplify 0 into 0 1546596535.570 * [misc]backup-simplify: Simplify 1 into 1 1546596535.570 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.570 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546596535.570 * [misc]taylor: Taking taylor expansion of b in a 1546596535.570 * [misc]backup-simplify: Simplify b into b 1546596535.570 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546596535.570 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 1546596535.570 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1546596535.570 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546596535.570 * [misc]taylor: Taking taylor expansion of a in a 1546596535.570 * [misc]backup-simplify: Simplify 0 into 0 1546596535.570 * [misc]backup-simplify: Simplify 1 into 1 1546596535.570 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.571 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546596535.571 * [misc]taylor: Taking taylor expansion of b in a 1546596535.571 * [misc]backup-simplify: Simplify b into b 1546596535.571 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546596535.571 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1546596535.571 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546596535.571 * [misc]taylor: Taking taylor expansion of a in a 1546596535.571 * [misc]backup-simplify: Simplify 0 into 0 1546596535.571 * [misc]backup-simplify: Simplify 1 into 1 1546596535.571 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.571 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546596535.571 * [misc]taylor: Taking taylor expansion of b in a 1546596535.571 * [misc]backup-simplify: Simplify b into b 1546596535.571 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546596535.571 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546596535.571 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546596535.572 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.572 * [misc]taylor: Taking taylor expansion of 1 in b 1546596535.572 * [misc]backup-simplify: Simplify 1 into 1 1546596535.572 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546596535.572 * [misc]backup-simplify: Simplify (- (/ 1 b)) into (- (/ 1 b)) 1546596535.572 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b)) 1546596535.572 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546596535.572 * [misc]backup-simplify: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 1546596535.573 * [misc]backup-simplify: Simplify (+ (* 1 (- (/ 1 b))) (* (/ 1 b) 1)) into 0 1546596535.573 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.573 * [misc]backup-simplify: Simplify 0 into 0 1546596535.573 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.573 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1546596535.573 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.573 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.574 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.574 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1546596535.574 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.574 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) (- (/ 1 b))) (* 0 1))) into (- (/ 1 (pow b 2))) 1546596535.574 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1546596535.574 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1546596535.574 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546596535.575 * [misc]taylor: Taking taylor expansion of b in b 1546596535.575 * [misc]backup-simplify: Simplify 0 into 0 1546596535.575 * [misc]backup-simplify: Simplify 1 into 1 1546596535.575 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.575 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.575 * [misc]backup-simplify: Simplify (- 1) into -1 1546596535.575 * [misc]backup-simplify: Simplify -1 into -1 1546596535.575 * [misc]backup-simplify: Simplify 1 into 1 1546596535.576 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.576 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546596535.576 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.576 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.576 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.577 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546596535.577 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.577 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 (- (/ 1 b))) (* 0 1)))) into 0 1546596535.577 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.577 * [misc]backup-simplify: Simplify 0 into 0 1546596535.577 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546596535.578 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546596535.578 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.578 * [misc]backup-simplify: Simplify 0 into 0 1546596535.578 * [misc]backup-simplify: Simplify 0 into 0 1546596535.578 * [misc]backup-simplify: Simplify 0 into 0 1546596535.578 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.579 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546596535.579 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.579 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.579 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.580 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546596535.580 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.580 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 b))) (* 0 1))))) into 0 1546596535.580 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.580 * [misc]backup-simplify: Simplify 0 into 0 1546596535.581 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546596535.581 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.581 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.581 * [misc]backup-simplify: Simplify 0 into 0 1546596535.581 * [misc]backup-simplify: Simplify 0 into 0 1546596535.581 * [misc]backup-simplify: Simplify 0 into 0 1546596535.581 * [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)) 1546596535.582 * [misc]backup-simplify: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (- (/ 1 (- a)) (/ 1 (- b)))) into (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) 1546596535.582 * [misc]approximate: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in (a b) around 0 1546596535.582 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in b 1546596535.582 * [misc]taylor: Taking taylor expansion of -1 in b 1546596535.582 * [misc]backup-simplify: Simplify -1 into -1 1546596535.582 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in b 1546596535.582 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 1546596535.582 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1546596535.582 * [misc]taylor: Taking taylor expansion of b in b 1546596535.582 * [misc]backup-simplify: Simplify 0 into 0 1546596535.582 * [misc]backup-simplify: Simplify 1 into 1 1546596535.582 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.582 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1546596535.582 * [misc]taylor: Taking taylor expansion of a in b 1546596535.582 * [misc]backup-simplify: Simplify a into a 1546596535.582 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1546596535.582 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 1546596535.582 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1546596535.583 * [misc]taylor: Taking taylor expansion of a in b 1546596535.583 * [misc]backup-simplify: Simplify a into a 1546596535.583 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1546596535.583 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1546596535.583 * [misc]taylor: Taking taylor expansion of b in b 1546596535.583 * [misc]backup-simplify: Simplify 0 into 0 1546596535.583 * [misc]backup-simplify: Simplify 1 into 1 1546596535.583 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.583 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 1546596535.583 * [misc]taylor: Taking taylor expansion of -1 in a 1546596535.583 * [misc]backup-simplify: Simplify -1 into -1 1546596535.583 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 1546596535.583 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1546596535.583 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546596535.583 * [misc]taylor: Taking taylor expansion of b in a 1546596535.583 * [misc]backup-simplify: Simplify b into b 1546596535.583 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546596535.583 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546596535.583 * [misc]taylor: Taking taylor expansion of a in a 1546596535.583 * [misc]backup-simplify: Simplify 0 into 0 1546596535.583 * [misc]backup-simplify: Simplify 1 into 1 1546596535.583 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.584 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1546596535.584 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546596535.584 * [misc]taylor: Taking taylor expansion of a in a 1546596535.584 * [misc]backup-simplify: Simplify 0 into 0 1546596535.584 * [misc]backup-simplify: Simplify 1 into 1 1546596535.584 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.584 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546596535.584 * [misc]taylor: Taking taylor expansion of b in a 1546596535.584 * [misc]backup-simplify: Simplify b into b 1546596535.584 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546596535.584 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 1546596535.584 * [misc]taylor: Taking taylor expansion of -1 in a 1546596535.584 * [misc]backup-simplify: Simplify -1 into -1 1546596535.584 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 1546596535.584 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1546596535.584 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546596535.584 * [misc]taylor: Taking taylor expansion of b in a 1546596535.584 * [misc]backup-simplify: Simplify b into b 1546596535.584 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546596535.584 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546596535.584 * [misc]taylor: Taking taylor expansion of a in a 1546596535.584 * [misc]backup-simplify: Simplify 0 into 0 1546596535.584 * [misc]backup-simplify: Simplify 1 into 1 1546596535.584 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.585 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1546596535.585 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1546596535.585 * [misc]taylor: Taking taylor expansion of a in a 1546596535.585 * [misc]backup-simplify: Simplify 0 into 0 1546596535.585 * [misc]backup-simplify: Simplify 1 into 1 1546596535.585 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.585 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1546596535.585 * [misc]taylor: Taking taylor expansion of b in a 1546596535.585 * [misc]backup-simplify: Simplify b into b 1546596535.585 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1546596535.585 * [misc]backup-simplify: Simplify (- 1) into -1 1546596535.586 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1546596535.586 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1546596535.586 * [misc]backup-simplify: Simplify (* -1 1) into -1 1546596535.586 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1546596535.586 * [misc]taylor: Taking taylor expansion of 1 in b 1546596535.586 * [misc]backup-simplify: Simplify 1 into 1 1546596535.586 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546596535.587 * [misc]backup-simplify: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 1546596535.587 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546596535.587 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.587 * [misc]backup-simplify: Simplify (+ (/ 1 b) 0) into (/ 1 b) 1546596535.587 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 b)) (* (/ 1 b) 1)) into 0 1546596535.587 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 -1)) into 0 1546596535.587 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.588 * [misc]backup-simplify: Simplify 0 into 0 1546596535.588 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.588 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1546596535.588 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.588 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1546596535.589 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.589 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.589 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.590 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2)) 1546596535.590 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow b 2))) 1546596535.590 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1546596535.590 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1546596535.590 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1546596535.590 * [misc]taylor: Taking taylor expansion of b in b 1546596535.590 * [misc]backup-simplify: Simplify 0 into 0 1546596535.590 * [misc]backup-simplify: Simplify 1 into 1 1546596535.590 * [misc]backup-simplify: Simplify (* 1 1) into 1 1546596535.590 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1546596535.591 * [misc]backup-simplify: Simplify (- 1) into -1 1546596535.591 * [misc]backup-simplify: Simplify -1 into -1 1546596535.591 * [misc]backup-simplify: Simplify 1 into 1 1546596535.591 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.591 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546596535.591 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.592 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546596535.592 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.592 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.592 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.593 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 (/ 1 b)) (* 0 1)))) into 0 1546596535.593 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1)))) into 0 1546596535.593 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.593 * [misc]backup-simplify: Simplify 0 into 0 1546596535.593 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1546596535.594 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1546596535.594 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.594 * [misc]backup-simplify: Simplify 0 into 0 1546596535.594 * [misc]backup-simplify: Simplify 0 into 0 1546596535.594 * [misc]backup-simplify: Simplify 0 into 0 1546596535.594 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.595 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546596535.595 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.595 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1546596535.595 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.596 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.596 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1546596535.596 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1))))) into 0 1546596535.597 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))))) into 0 1546596535.597 * [misc]taylor: Taking taylor expansion of 0 in b 1546596535.597 * [misc]backup-simplify: Simplify 0 into 0 1546596535.597 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1546596535.598 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1546596535.598 * [misc]backup-simplify: Simplify (- 0) into 0 1546596535.598 * [misc]backup-simplify: Simplify 0 into 0 1546596535.598 * [misc]backup-simplify: Simplify 0 into 0 1546596535.598 * [misc]backup-simplify: Simplify 0 into 0 1546596535.598 * [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)) 1546596535.598 * * * [misc]progress: simplifying candidates 1546596535.598 * * * * [misc]progress: [ 1 / 34 ] simplifiying candidate # 1546596535.599 * * * * [misc]progress: [ 2 / 34 ] simplifiying candidate # 1546596535.599 * * * * [misc]progress: [ 3 / 34 ] simplifiying candidate # 1546596535.599 * [enter]simplify: Simplifying (* (+ a b) (- a b)) 1546596535.599 * * [misc]simplify: iters left: 4 (5 enodes) 1546596535.601 * * [misc]simplify: iters left: 3 (9 enodes) 1546596535.604 * * [misc]simplify: iters left: 2 (24 enodes) 1546596535.613 * * [misc]simplify: iters left: 1 (59 enodes) 1546596535.639 * [exit]simplify: Simplified to (* (+ b a) (- a b)) 1546596535.639 * [misc]simplify: Simplified (2 1) to (λ (a b) (pow (* (+ b a) (- a b)) 1)) 1546596535.639 * * * * [misc]progress: [ 4 / 34 ] simplifiying candidate # 1546596535.639 * * * * [misc]progress: [ 5 / 34 ] simplifiying candidate # 1546596535.640 * [enter]simplify: Simplifying (+ (log (+ a b)) (log (- a b))) 1546596535.640 * * [misc]simplify: iters left: 5 (7 enodes) 1546596535.642 * * [misc]simplify: iters left: 4 (11 enodes) 1546596535.645 * * [misc]simplify: iters left: 3 (12 enodes) 1546596535.648 * [exit]simplify: Simplified to (+ (log (+ b a)) (log (- a b))) 1546596535.648 * [misc]simplify: Simplified (2 1) to (λ (a b) (exp (+ (log (+ b a)) (log (- a b))))) 1546596535.648 * * * * [misc]progress: [ 6 / 34 ] simplifiying candidate # 1546596535.648 * * * * [misc]progress: [ 7 / 34 ] simplifiying candidate # 1546596535.648 * * * * [misc]progress: [ 8 / 34 ] simplifiying candidate # 1546596535.649 * [enter]simplify: Simplifying (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (- a b) (- a b)) (- a b))) 1546596535.649 * * [misc]simplify: iters left: 6 (9 enodes) 1546596535.653 * * [misc]simplify: iters left: 5 (31 enodes) 1546596535.664 * * [misc]simplify: iters left: 4 (143 enodes) 1546596535.747 * [exit]simplify: Simplified to (* (pow (- a b) 3) (pow (+ b a) 3)) 1546596535.747 * [misc]simplify: Simplified (2 1) to (λ (a b) (cbrt (* (pow (- a b) 3) (pow (+ b a) 3)))) 1546596535.747 * * * * [misc]progress: [ 9 / 34 ] simplifiying candidate # 1546596535.747 * * * * [misc]progress: [ 10 / 34 ] simplifiying candidate # 1546596535.747 * * * * [misc]progress: [ 11 / 34 ] simplifiying candidate # 1546596535.747 * * * * [misc]progress: [ 12 / 34 ] simplifiying candidate # 1546596535.748 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) 1546596535.748 * * [misc]simplify: iters left: 5 (8 enodes) 1546596535.751 * * [misc]simplify: iters left: 4 (18 enodes) 1546596535.757 * * [misc]simplify: iters left: 3 (45 enodes) 1546596535.778 * * [misc]simplify: iters left: 2 (126 enodes) 1546596535.824 * * [misc]simplify: iters left: 1 (357 enodes) 1546596536.141 * [exit]simplify: Simplified to (* (fma b (* b b) (pow a 3)) (fma (- b) (* b b) (pow a 3))) 1546596536.141 * [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)))))) 1546596536.142 * [enter]simplify: Simplifying (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b)))) 1546596536.142 * * [misc]simplify: iters left: 6 (10 enodes) 1546596536.148 * * [misc]simplify: iters left: 5 (34 enodes) 1546596536.162 * * [misc]simplify: iters left: 4 (109 enodes) 1546596536.225 * * [misc]simplify: iters left: 3 (450 enodes) 1546596536.701 * [exit]simplify: Simplified to (* (fma (- b a) b (* a a)) (fma b (+ a b) (* a a))) 1546596536.702 * [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))))) 1546596536.702 * * * * [misc]progress: [ 13 / 34 ] simplifiying candidate # 1546596536.702 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) 1546596536.702 * * [misc]simplify: iters left: 6 (10 enodes) 1546596536.704 * * [misc]simplify: iters left: 5 (22 enodes) 1546596536.707 * * [misc]simplify: iters left: 4 (51 enodes) 1546596536.718 * * [misc]simplify: iters left: 3 (166 enodes) 1546596536.817 * [exit]simplify: Simplified to (* (* (+ b a) (- a b)) (fma a (* a a) (pow b 3))) 1546596536.817 * [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)))) 1546596536.817 * [enter]simplify: Simplifying (* (+ (* a a) (- (* b b) (* a b))) (+ a b)) 1546596536.817 * * [misc]simplify: iters left: 6 (9 enodes) 1546596536.819 * * [misc]simplify: iters left: 5 (27 enodes) 1546596536.829 * * [misc]simplify: iters left: 4 (72 enodes) 1546596536.855 * * [misc]simplify: iters left: 3 (223 enodes) 1546596536.951 * [exit]simplify: Simplified to (* (+ a b) (fma b (- b a) (* a a))) 1546596536.951 * [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))))) 1546596536.951 * * * * [misc]progress: [ 14 / 34 ] simplifiying candidate # 1546596536.951 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) 1546596536.951 * * [misc]simplify: iters left: 6 (10 enodes) 1546596536.953 * * [misc]simplify: iters left: 5 (23 enodes) 1546596536.959 * * [misc]simplify: iters left: 4 (53 enodes) 1546596536.971 * * [misc]simplify: iters left: 3 (184 enodes) 1546596537.132 * [exit]simplify: Simplified to (* (* (+ a b) (- a b)) (fma (* b b) (- b) (pow a 3))) 1546596537.132 * [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)))))) 1546596537.133 * [enter]simplify: Simplifying (* (- a b) (+ (* a a) (+ (* b b) (* a b)))) 1546596537.133 * * [misc]simplify: iters left: 6 (9 enodes) 1546596537.137 * * [misc]simplify: iters left: 5 (27 enodes) 1546596537.148 * * [misc]simplify: iters left: 4 (83 enodes) 1546596537.189 * * [misc]simplify: iters left: 3 (265 enodes) 1546596537.364 * [exit]simplify: Simplified to (* (fma b (+ b a) (* a a)) (- a b)) 1546596537.364 * [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)))) 1546596537.364 * * * * [misc]progress: [ 15 / 34 ] simplifiying candidate # 1546596537.365 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- (* a a) (* b b))) 1546596537.365 * * [misc]simplify: iters left: 6 (6 enodes) 1546596537.366 * * [misc]simplify: iters left: 5 (12 enodes) 1546596537.368 * * [misc]simplify: iters left: 4 (29 enodes) 1546596537.374 * * [misc]simplify: iters left: 3 (116 enodes) 1546596537.476 * [exit]simplify: Simplified to (* (- (* a a) (* b b)) (- (* a a) (* b b))) 1546596537.476 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ a b)))) 1546596537.477 * [enter]simplify: Simplifying (* (- a b) (+ a b)) 1546596537.477 * * [misc]simplify: iters left: 4 (5 enodes) 1546596537.478 * * [misc]simplify: iters left: 3 (15 enodes) 1546596537.480 * * [misc]simplify: iters left: 2 (37 enodes) 1546596537.487 * * [misc]simplify: iters left: 1 (77 enodes) 1546596537.502 * [exit]simplify: Simplified to (* (- a b) (+ b a)) 1546596537.502 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ b a)))) 1546596537.502 * * * * [misc]progress: [ 16 / 34 ] simplifiying candidate # 1546596537.502 * * * * [misc]progress: [ 17 / 34 ] simplifiying candidate # 1546596537.503 * [enter]simplify: Simplifying (* (+ a b) (- b)) 1546596537.503 * * [misc]simplify: iters left: 4 (5 enodes) 1546596537.503 * * [misc]simplify: iters left: 3 (9 enodes) 1546596537.505 * * [misc]simplify: iters left: 2 (21 enodes) 1546596537.508 * * [misc]simplify: iters left: 1 (39 enodes) 1546596537.514 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1546596537.514 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* (+ a b) a) (* (+ b a) (- b)))) 1546596537.514 * * * * [misc]progress: [ 18 / 34 ] simplifiying candidate # 1546596537.514 * [enter]simplify: Simplifying (* (+ a b) (- b)) 1546596537.514 * * [misc]simplify: iters left: 4 (5 enodes) 1546596537.516 * * [misc]simplify: iters left: 3 (9 enodes) 1546596537.518 * * [misc]simplify: iters left: 2 (21 enodes) 1546596537.521 * * [misc]simplify: iters left: 1 (39 enodes) 1546596537.527 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1546596537.527 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* (+ a b) a) (* (+ b a) (- b)))) 1546596537.527 * * * * [misc]progress: [ 19 / 34 ] simplifiying candidate # 1546596537.527 * [enter]simplify: Simplifying (* (- b) (+ a b)) 1546596537.527 * * [misc]simplify: iters left: 4 (5 enodes) 1546596537.528 * * [misc]simplify: iters left: 3 (15 enodes) 1546596537.531 * * [misc]simplify: iters left: 2 (33 enodes) 1546596537.536 * * [misc]simplify: iters left: 1 (48 enodes) 1546596537.549 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1546596537.550 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* a (+ a b)) (* (+ b a) (- b)))) 1546596537.550 * * * * [misc]progress: [ 20 / 34 ] simplifiying candidate # 1546596537.550 * [enter]simplify: Simplifying (* (- b) (+ a b)) 1546596537.550 * * [misc]simplify: iters left: 4 (5 enodes) 1546596537.552 * * [misc]simplify: iters left: 3 (15 enodes) 1546596537.557 * * [misc]simplify: iters left: 2 (33 enodes) 1546596537.567 * * [misc]simplify: iters left: 1 (48 enodes) 1546596537.580 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1546596537.580 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* a (+ a b)) (* (+ b a) (- b)))) 1546596537.580 * * * * [misc]progress: [ 21 / 34 ] simplifiying candidate # 1546596537.580 * [enter]simplify: Simplifying (cbrt (- a b)) 1546596537.580 * * [misc]simplify: iters left: 3 (4 enodes) 1546596537.582 * * [misc]simplify: iters left: 2 (6 enodes) 1546596537.583 * * [misc]simplify: iters left: 1 (7 enodes) 1546596537.585 * [exit]simplify: Simplified to (cbrt (- a b)) 1546596537.585 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) (* (cbrt (- a b)) (cbrt (- a b)))) (cbrt (- a b)))) 1546596537.585 * * * * [misc]progress: [ 22 / 34 ] simplifiying candidate # 1546596537.586 * [enter]simplify: Simplifying (sqrt (- a b)) 1546596537.586 * * [misc]simplify: iters left: 3 (4 enodes) 1546596537.587 * * [misc]simplify: iters left: 2 (6 enodes) 1546596537.589 * * [misc]simplify: iters left: 1 (7 enodes) 1546596537.590 * [exit]simplify: Simplified to (sqrt (- a b)) 1546596537.590 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) (sqrt (- a b))) (sqrt (- a b)))) 1546596537.591 * * * * [misc]progress: [ 23 / 34 ] simplifiying candidate # 1546596537.591 * [enter]simplify: Simplifying (- a b) 1546596537.591 * * [misc]simplify: iters left: 2 (3 enodes) 1546596537.593 * * [misc]simplify: iters left: 1 (5 enodes) 1546596537.595 * [exit]simplify: Simplified to (- a b) 1546596537.595 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) 1) (- a b))) 1546596537.595 * * * * [misc]progress: [ 24 / 34 ] simplifiying candidate # 1546596537.595 * [enter]simplify: Simplifying (* (cbrt (+ a b)) (cbrt (+ a b))) 1546596537.595 * * [misc]simplify: iters left: 5 (5 enodes) 1546596537.597 * * [misc]simplify: iters left: 4 (6 enodes) 1546596537.599 * [exit]simplify: Simplified to (* (cbrt (+ b a)) (cbrt (+ b a))) 1546596537.599 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (* (cbrt (+ b a)) (cbrt (+ b a))) (* (cbrt (+ a b)) (- a b)))) 1546596537.599 * * * * [misc]progress: [ 25 / 34 ] simplifiying candidate # 1546596537.599 * [enter]simplify: Simplifying (sqrt (+ a b)) 1546596537.599 * * [misc]simplify: iters left: 3 (4 enodes) 1546596537.601 * * [misc]simplify: iters left: 2 (5 enodes) 1546596537.602 * [exit]simplify: Simplified to (sqrt (+ b a)) 1546596537.602 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (sqrt (+ b a)) (* (sqrt (+ a b)) (- a b)))) 1546596537.602 * * * * [misc]progress: [ 26 / 34 ] simplifiying candidate # 1546596537.602 * * * * [misc]progress: [ 27 / 34 ] simplifiying candidate # 1546596537.603 * [enter]simplify: Simplifying (+ (* a a) (+ (* b b) (* a b))) 1546596537.603 * * [misc]simplify: iters left: 6 (7 enodes) 1546596537.606 * * [misc]simplify: iters left: 5 (16 enodes) 1546596537.612 * * [misc]simplify: iters left: 4 (29 enodes) 1546596537.621 * * [misc]simplify: iters left: 3 (38 enodes) 1546596537.628 * * [misc]simplify: iters left: 2 (39 enodes) 1546596537.636 * [exit]simplify: Simplified to (fma (+ a b) b (* a a)) 1546596537.636 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ a b) (- (pow a 3) (pow b 3))) (fma (+ a b) b (* a a)))) 1546596537.637 * * * * [misc]progress: [ 28 / 34 ] simplifiying candidate # 1546596537.637 * [enter]simplify: Simplifying (+ a b) 1546596537.637 * * [misc]simplify: iters left: 2 (3 enodes) 1546596537.638 * * [misc]simplify: iters left: 1 (4 enodes) 1546596537.639 * [exit]simplify: Simplified to (+ b a) 1546596537.639 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ a b) (- (* a a) (* b b))) (+ b a))) 1546596537.639 * * * * [misc]progress: [ 29 / 34 ] simplifiying candidate # 1546596537.639 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- a b)) 1546596537.639 * * [misc]simplify: iters left: 5 (8 enodes) 1546596537.641 * * [misc]simplify: iters left: 4 (18 enodes) 1546596537.644 * * [misc]simplify: iters left: 3 (37 enodes) 1546596537.650 * * [misc]simplify: iters left: 2 (89 enodes) 1546596537.674 * * [misc]simplify: iters left: 1 (249 enodes) 1546596537.814 * [exit]simplify: Simplified to (* (fma b (* b b) (pow a 3)) (- a b)) 1546596537.814 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (fma b (* b b) (pow a 3)) (- a b)) (+ (* a a) (- (* b b) (* a b))))) 1546596537.814 * * * * [misc]progress: [ 30 / 34 ] simplifiying candidate # 1546596537.814 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- a b)) 1546596537.814 * * [misc]simplify: iters left: 6 (7 enodes) 1546596537.815 * * [misc]simplify: iters left: 5 (15 enodes) 1546596537.818 * * [misc]simplify: iters left: 4 (42 enodes) 1546596537.839 * * [misc]simplify: iters left: 3 (165 enodes) 1546596537.995 * [exit]simplify: Simplified to (* (* (- a b) (- a b)) (+ a b)) 1546596537.995 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (- a b) (- a b)) (+ a b)) (- a b))) 1546596537.995 * * * * [misc]progress: [ 31 / 34 ] simplifiying candidate # 1546596537.995 * * * * [misc]progress: [ 32 / 34 ] simplifiying candidate # 1546596537.995 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1546596537.995 * * [misc]simplify: iters left: 3 (6 enodes) 1546596537.997 * * [misc]simplify: iters left: 2 (10 enodes) 1546596538.000 * * [misc]simplify: iters left: 1 (18 enodes) 1546596538.006 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546596538.006 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546596538.006 * * * * [misc]progress: [ 33 / 34 ] simplifiying candidate # 1546596538.006 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1546596538.006 * * [misc]simplify: iters left: 3 (6 enodes) 1546596538.008 * * [misc]simplify: iters left: 2 (10 enodes) 1546596538.012 * * [misc]simplify: iters left: 1 (18 enodes) 1546596538.017 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546596538.017 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546596538.017 * * * * [misc]progress: [ 34 / 34 ] simplifiying candidate # 1546596538.018 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1546596538.018 * * [misc]simplify: iters left: 3 (6 enodes) 1546596538.020 * * [misc]simplify: iters left: 2 (10 enodes) 1546596538.023 * * [misc]simplify: iters left: 1 (18 enodes) 1546596538.028 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1546596538.028 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1546596538.028 * * * [misc]progress: adding candidates to table 1546596538.227 * [misc]progress: [Phase 3 of 3] Extracting. 1546596538.227 * * [misc]regime: Finding splitpoints for: (# #) 1546596538.227 * * * [misc]regime-changes: Trying 5 branch expressions: (b (* b b) a (* a a) (- (* a a) (* b b))) 1546596538.227 * * * * [misc]regimes: Trying to branch on b from (# #) 1546596538.252 * * * * [misc]regimes: Trying to branch on (* b b) from (# #) 1546596538.274 * * * * [misc]regimes: Trying to branch on a from (# #) 1546596538.294 * * * * [misc]regimes: Trying to branch on (* a a) from (# #) 1546596538.325 * * * * [misc]regimes: Trying to branch on (- (* a a) (* b b)) from (# #) 1546596538.344 * * * [misc]regime: Found split indices: #