1544784823.059 * [misc]progress: [Phase 1 of 3] Setting up. 1544784823.059 * * * [misc]progress: [1/2] Preparing points 1544784823.059 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1544784823.084 * * * * [misc]points: Filtering points with unrepresentable outputs 1544784823.084 * * * * [misc]points: Sampling 97 additional inputs, on iter 1 have 159 / 256 1544784823.094 * * * * [misc]points: Filtering points with unrepresentable outputs 1544784823.094 * * * * [misc]points: Sampling 46 additional inputs, on iter 2 have 210 / 256 1544784823.100 * * * * [misc]points: Filtering points with unrepresentable outputs 1544784823.100 * * * * [misc]points: Sampling 22 additional inputs, on iter 3 have 234 / 256 1544784823.103 * * * * [misc]points: Filtering points with unrepresentable outputs 1544784823.103 * * * * [misc]points: Sampling 9 additional inputs, on iter 4 have 247 / 256 1544784823.105 * * * * [misc]points: Filtering points with unrepresentable outputs 1544784823.105 * * * * [misc]points: Sampling 4 additional inputs, on iter 5 have 252 / 256 1544784823.106 * * * * [misc]points: Filtering points with unrepresentable outputs 1544784823.106 * * * * [misc]points: Sampling 4 additional inputs, on iter 6 have 254 / 256 1544784823.108 * * * * [misc]points: Filtering points with unrepresentable outputs 1544784823.108 * * * * [exit]points: Sampled 257 points with exact outputs 1544784823.108 * * * [misc]progress: [2/2] Setting up program. 1544784823.110 * [misc]progress: [Phase 2 of 3] Improving. 1544784823.110 * [enter]simplify: Simplifying (- (* a a) (* b b)) 1544784823.125 * * [misc]simplify: iters left: 4 (5 enodes) 1544784823.126 * * [misc]simplify: iters left: 3 (11 enodes) 1544784823.129 * * [misc]simplify: iters left: 2 (18 enodes) 1544784823.133 * * [misc]simplify: iters left: 1 (35 enodes) 1544784823.145 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544784823.151 * * [misc]progress: iteration 1 / 4 1544784823.151 * * * [misc]progress: picking best candidate 1544784823.153 * * * * [misc]pick: Picked # 1544784823.153 * * * [misc]progress: localizing error 1544784823.163 * * * [misc]progress: generating rewritten candidates 1544784823.163 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1544784823.182 * * * [misc]progress: generating series expansions 1544784823.182 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1544784823.182 * [misc]backup-simplify: Simplify (- (* a a) (* b b)) into (- (pow a 2) (pow b 2)) 1544784823.182 * [misc]approximate: Taking taylor expansion of (- (pow a 2) (pow b 2)) in (a b) around 0 1544784823.182 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in b 1544784823.182 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1544784823.182 * [misc]taylor: Taking taylor expansion of a in b 1544784823.182 * [misc]backup-simplify: Simplify a into a 1544784823.182 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784823.182 * [misc]taylor: Taking taylor expansion of b in b 1544784823.182 * [misc]backup-simplify: Simplify 0 into 0 1544784823.182 * [misc]backup-simplify: Simplify 1 into 1 1544784823.182 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 1544784823.182 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1544784823.182 * [misc]taylor: Taking taylor expansion of a in a 1544784823.182 * [misc]backup-simplify: Simplify 0 into 0 1544784823.183 * [misc]backup-simplify: Simplify 1 into 1 1544784823.183 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544784823.183 * [misc]taylor: Taking taylor expansion of b in a 1544784823.183 * [misc]backup-simplify: Simplify b into b 1544784823.183 * [misc]taylor: Taking taylor expansion of (- (pow a 2) (pow b 2)) in a 1544784823.183 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1544784823.183 * [misc]taylor: Taking taylor expansion of a in a 1544784823.183 * [misc]backup-simplify: Simplify 0 into 0 1544784823.183 * [misc]backup-simplify: Simplify 1 into 1 1544784823.183 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544784823.183 * [misc]taylor: Taking taylor expansion of b in a 1544784823.183 * [misc]backup-simplify: Simplify b into b 1544784823.183 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544784823.183 * [misc]backup-simplify: Simplify (- (pow b 2)) into (- (pow b 2)) 1544784823.183 * [misc]backup-simplify: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2)) 1544784823.183 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in b 1544784823.183 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784823.183 * [misc]taylor: Taking taylor expansion of b in b 1544784823.183 * [misc]backup-simplify: Simplify 0 into 0 1544784823.183 * [misc]backup-simplify: Simplify 1 into 1 1544784823.183 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1544784823.183 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.183 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.183 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.183 * [misc]backup-simplify: Simplify 0 into 0 1544784823.183 * [misc]backup-simplify: Simplify 0 into 0 1544784823.184 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.184 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1544784823.184 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.184 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544784823.184 * [misc]taylor: Taking taylor expansion of 1 in b 1544784823.184 * [misc]backup-simplify: Simplify 1 into 1 1544784823.184 * [misc]backup-simplify: Simplify 1 into 1 1544784823.184 * [misc]backup-simplify: Simplify 0 into 0 1544784823.184 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.184 * [misc]backup-simplify: Simplify (- 1) into -1 1544784823.184 * [misc]backup-simplify: Simplify -1 into -1 1544784823.184 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784823.185 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0 1544784823.185 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.185 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.185 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.185 * [misc]backup-simplify: Simplify 0 into 0 1544784823.185 * [misc]backup-simplify: Simplify 0 into 0 1544784823.185 * [misc]backup-simplify: Simplify 0 into 0 1544784823.185 * [misc]backup-simplify: Simplify 0 into 0 1544784823.185 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784823.185 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.185 * [misc]backup-simplify: Simplify 0 into 0 1544784823.185 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544784823.186 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0 1544784823.186 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.186 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.186 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.186 * [misc]backup-simplify: Simplify 0 into 0 1544784823.186 * [misc]backup-simplify: Simplify 0 into 0 1544784823.186 * [misc]backup-simplify: Simplify 0 into 0 1544784823.186 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1544784823.187 * [misc]backup-simplify: Simplify (- (* (/ 1 a) (/ 1 a)) (* (/ 1 b) (/ 1 b))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 1544784823.187 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 1544784823.187 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 1544784823.187 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in b 1544784823.187 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1544784823.187 * [misc]taylor: Taking taylor expansion of a in b 1544784823.187 * [misc]backup-simplify: Simplify a into a 1544784823.187 * [misc]backup-simplify: Simplify (* a a) into (pow a 2) 1544784823.187 * [misc]backup-simplify: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 1544784823.187 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544784823.187 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784823.187 * [misc]taylor: Taking taylor expansion of b in b 1544784823.187 * [misc]backup-simplify: Simplify 0 into 0 1544784823.187 * [misc]backup-simplify: Simplify 1 into 1 1544784823.187 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.187 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.187 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1544784823.187 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1544784823.187 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1544784823.187 * [misc]taylor: Taking taylor expansion of a in a 1544784823.187 * [misc]backup-simplify: Simplify 0 into 0 1544784823.187 * [misc]backup-simplify: Simplify 1 into 1 1544784823.187 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.187 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.187 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1544784823.187 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544784823.188 * [misc]taylor: Taking taylor expansion of b in a 1544784823.188 * [misc]backup-simplify: Simplify b into b 1544784823.188 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544784823.188 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1544784823.188 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1544784823.188 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1544784823.188 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1544784823.188 * [misc]taylor: Taking taylor expansion of a in a 1544784823.188 * [misc]backup-simplify: Simplify 0 into 0 1544784823.188 * [misc]backup-simplify: Simplify 1 into 1 1544784823.188 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.188 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.188 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1544784823.188 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544784823.188 * [misc]taylor: Taking taylor expansion of b in a 1544784823.188 * [misc]backup-simplify: Simplify b into b 1544784823.188 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544784823.188 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1544784823.188 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544784823.188 * [misc]taylor: Taking taylor expansion of 1 in b 1544784823.188 * [misc]backup-simplify: Simplify 1 into 1 1544784823.188 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784823.189 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784823.189 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.189 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.189 * [misc]backup-simplify: Simplify 0 into 0 1544784823.189 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544784823.189 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.189 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1544784823.189 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1544784823.189 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1544784823.189 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544784823.189 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784823.189 * [misc]taylor: Taking taylor expansion of b in b 1544784823.189 * [misc]backup-simplify: Simplify 0 into 0 1544784823.189 * [misc]backup-simplify: Simplify 1 into 1 1544784823.189 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.190 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.190 * [misc]backup-simplify: Simplify (- 1) into -1 1544784823.190 * [misc]backup-simplify: Simplify -1 into -1 1544784823.190 * [misc]backup-simplify: Simplify 1 into 1 1544784823.190 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1544784823.190 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.190 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1544784823.190 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1544784823.190 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.191 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.191 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.191 * [misc]backup-simplify: Simplify 0 into 0 1544784823.191 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784823.191 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784823.191 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.191 * [misc]backup-simplify: Simplify 0 into 0 1544784823.191 * [misc]backup-simplify: Simplify 0 into 0 1544784823.191 * [misc]backup-simplify: Simplify 0 into 0 1544784823.191 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1544784823.192 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.192 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1544784823.192 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1544784823.192 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.192 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.192 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.192 * [misc]backup-simplify: Simplify 0 into 0 1544784823.192 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544784823.192 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.193 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.193 * [misc]backup-simplify: Simplify 0 into 0 1544784823.193 * [misc]backup-simplify: Simplify 0 into 0 1544784823.193 * [misc]backup-simplify: Simplify 0 into 0 1544784823.197 * [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)) 1544784823.198 * [misc]backup-simplify: Simplify (- (* (/ 1 (- a)) (/ 1 (- a))) (* (/ 1 (- b)) (/ 1 (- b)))) into (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) 1544784823.198 * [misc]approximate: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in (a b) around 0 1544784823.198 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in b 1544784823.198 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in b 1544784823.198 * [misc]taylor: Taking taylor expansion of (pow a 2) in b 1544784823.198 * [misc]taylor: Taking taylor expansion of a in b 1544784823.198 * [misc]backup-simplify: Simplify a into a 1544784823.198 * [misc]backup-simplify: Simplify (* a a) into (pow a 2) 1544784823.198 * [misc]backup-simplify: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2)) 1544784823.198 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544784823.198 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784823.198 * [misc]taylor: Taking taylor expansion of b in b 1544784823.198 * [misc]backup-simplify: Simplify 0 into 0 1544784823.198 * [misc]backup-simplify: Simplify 1 into 1 1544784823.198 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.198 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.198 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1544784823.198 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1544784823.198 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1544784823.198 * [misc]taylor: Taking taylor expansion of a in a 1544784823.198 * [misc]backup-simplify: Simplify 0 into 0 1544784823.198 * [misc]backup-simplify: Simplify 1 into 1 1544784823.199 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.199 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.199 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1544784823.199 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544784823.199 * [misc]taylor: Taking taylor expansion of b in a 1544784823.199 * [misc]backup-simplify: Simplify b into b 1544784823.199 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544784823.199 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1544784823.199 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow a 2)) (/ 1 (pow b 2))) in a 1544784823.199 * [misc]taylor: Taking taylor expansion of (/ 1 (pow a 2)) in a 1544784823.199 * [misc]taylor: Taking taylor expansion of (pow a 2) in a 1544784823.199 * [misc]taylor: Taking taylor expansion of a in a 1544784823.199 * [misc]backup-simplify: Simplify 0 into 0 1544784823.199 * [misc]backup-simplify: Simplify 1 into 1 1544784823.199 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.199 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.199 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1544784823.199 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544784823.199 * [misc]taylor: Taking taylor expansion of b in a 1544784823.199 * [misc]backup-simplify: Simplify b into b 1544784823.199 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544784823.199 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1544784823.199 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544784823.199 * [misc]taylor: Taking taylor expansion of 1 in b 1544784823.200 * [misc]backup-simplify: Simplify 1 into 1 1544784823.200 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784823.200 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784823.200 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.200 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.200 * [misc]backup-simplify: Simplify 0 into 0 1544784823.200 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544784823.200 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.200 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1544784823.200 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1544784823.200 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1544784823.201 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544784823.201 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784823.201 * [misc]taylor: Taking taylor expansion of b in b 1544784823.201 * [misc]backup-simplify: Simplify 0 into 0 1544784823.201 * [misc]backup-simplify: Simplify 1 into 1 1544784823.201 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.201 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.201 * [misc]backup-simplify: Simplify (- 1) into -1 1544784823.201 * [misc]backup-simplify: Simplify -1 into -1 1544784823.201 * [misc]backup-simplify: Simplify 1 into 1 1544784823.201 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1544784823.201 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.201 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1544784823.202 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1544784823.202 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.202 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.202 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.202 * [misc]backup-simplify: Simplify 0 into 0 1544784823.202 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784823.202 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784823.202 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.202 * [misc]backup-simplify: Simplify 0 into 0 1544784823.202 * [misc]backup-simplify: Simplify 0 into 0 1544784823.202 * [misc]backup-simplify: Simplify 0 into 0 1544784823.203 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1544784823.203 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.203 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1544784823.203 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1544784823.203 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.204 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.204 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.204 * [misc]backup-simplify: Simplify 0 into 0 1544784823.204 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544784823.204 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.204 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.204 * [misc]backup-simplify: Simplify 0 into 0 1544784823.204 * [misc]backup-simplify: Simplify 0 into 0 1544784823.204 * [misc]backup-simplify: Simplify 0 into 0 1544784823.205 * [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)) 1544784823.205 * * * [misc]progress: simplifying candidates 1544784823.205 * * * * [misc]progress: [ 1 / 20 ] simplifiying candidate # 1544784823.205 * [enter]simplify: Simplifying (fma a a (- (* b b))) 1544784823.206 * * [misc]simplify: iters left: 5 (5 enodes) 1544784823.208 * * [misc]simplify: iters left: 4 (10 enodes) 1544784823.210 * * [misc]simplify: iters left: 3 (12 enodes) 1544784823.212 * * [misc]simplify: iters left: 2 (17 enodes) 1544784823.215 * * [misc]simplify: iters left: 1 (20 enodes) 1544784823.220 * [exit]simplify: Simplified to (* (- a b) (+ b a)) 1544784823.220 * [misc]simplify: Simplified (2 1) to (λ (a b) (+ (* (- a b) (+ b a)) (fma (- b) b (* b b)))) 1544784823.220 * [enter]simplify: Simplifying (fma (- b) b (* b b)) 1544784823.220 * * [misc]simplify: iters left: 3 (4 enodes) 1544784823.221 * * [misc]simplify: iters left: 2 (6 enodes) 1544784823.223 * * [misc]simplify: iters left: 1 (11 enodes) 1544784823.226 * [exit]simplify: Simplified to (- (* b b) (* b b)) 1544784823.226 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (fma a a (- (* b b))) (- (* b b) (* b b)))) 1544784823.226 * * * * [misc]progress: [ 2 / 20 ] simplifiying candidate # 1544784823.226 * * * * [misc]progress: [ 3 / 20 ] simplifiying candidate # 1544784823.226 * * * * [misc]progress: [ 4 / 20 ] simplifiying candidate # 1544784823.226 * * * * [misc]progress: [ 5 / 20 ] simplifiying candidate # 1544784823.226 * [enter]simplify: Simplifying (/ (exp (* a a)) (exp (* b b))) 1544784823.227 * * [misc]simplify: iters left: 5 (7 enodes) 1544784823.228 * * [misc]simplify: iters left: 4 (13 enodes) 1544784823.231 * * [misc]simplify: iters left: 3 (19 enodes) 1544784823.235 * * [misc]simplify: iters left: 2 (30 enodes) 1544784823.242 * * [misc]simplify: iters left: 1 (57 enodes) 1544784823.259 * [exit]simplify: Simplified to (exp (- (* a a) (* b b))) 1544784823.259 * [misc]simplify: Simplified (2 1) to (λ (a b) (log (exp (- (* a a) (* b b))))) 1544784823.259 * * * * [misc]progress: [ 6 / 20 ] simplifiying candidate # 1544784823.259 * * * * [misc]progress: [ 7 / 20 ] simplifiying candidate # 1544784823.259 * * * * [misc]progress: [ 8 / 20 ] simplifiying candidate # 1544784823.259 * * * * [misc]progress: [ 9 / 20 ] simplifiying candidate # 1544784823.259 * * * * [misc]progress: [ 10 / 20 ] simplifiying candidate # 1544784823.259 * * * * [misc]progress: [ 11 / 20 ] simplifiying candidate # 1544784823.259 * * * * [misc]progress: [ 12 / 20 ] simplifiying candidate # 1544784823.259 * * * * [misc]progress: [ 13 / 20 ] simplifiying candidate # 1544784823.259 * * * * [misc]progress: [ 14 / 20 ] simplifiying candidate # 1544784823.259 * * * * [misc]progress: [ 15 / 20 ] simplifiying candidate # 1544784823.259 * * * * [misc]progress: [ 16 / 20 ] simplifiying candidate # 1544784823.260 * [enter]simplify: Simplifying (+ a b) 1544784823.260 * * [misc]simplify: iters left: 2 (3 enodes) 1544784823.260 * * [misc]simplify: iters left: 1 (4 enodes) 1544784823.261 * [exit]simplify: Simplified to (+ b a) 1544784823.261 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (+ b a) (- a b))) 1544784823.261 * [enter]simplify: Simplifying (- a b) 1544784823.261 * * [misc]simplify: iters left: 2 (3 enodes) 1544784823.262 * * [misc]simplify: iters left: 1 (5 enodes) 1544784823.263 * [exit]simplify: Simplified to (- a b) 1544784823.263 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (+ a b) (- a b))) 1544784823.263 * * * * [misc]progress: [ 17 / 20 ] simplifiying candidate # 1544784823.263 * * * * [misc]progress: [ 18 / 20 ] simplifiying candidate # 1544784823.263 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544784823.263 * * [misc]simplify: iters left: 3 (6 enodes) 1544784823.265 * * [misc]simplify: iters left: 2 (10 enodes) 1544784823.267 * * [misc]simplify: iters left: 1 (18 enodes) 1544784823.272 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544784823.272 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544784823.272 * * * * [misc]progress: [ 19 / 20 ] simplifiying candidate # 1544784823.273 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544784823.273 * * [misc]simplify: iters left: 3 (6 enodes) 1544784823.274 * * [misc]simplify: iters left: 2 (10 enodes) 1544784823.277 * * [misc]simplify: iters left: 1 (18 enodes) 1544784823.280 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544784823.280 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544784823.280 * * * * [misc]progress: [ 20 / 20 ] simplifiying candidate # 1544784823.281 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544784823.281 * * [misc]simplify: iters left: 3 (6 enodes) 1544784823.282 * * [misc]simplify: iters left: 2 (10 enodes) 1544784823.284 * * [misc]simplify: iters left: 1 (18 enodes) 1544784823.288 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544784823.288 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544784823.288 * * * [misc]progress: adding candidates to table 1544784823.489 * * [misc]progress: iteration 2 / 4 1544784823.489 * * * [misc]progress: picking best candidate 1544784823.494 * * * * [misc]pick: Picked # 1544784823.494 * * * [misc]progress: localizing error 1544784823.503 * * * [misc]progress: generating rewritten candidates 1544784823.503 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1544784823.536 * * * [misc]progress: generating series expansions 1544784823.536 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1544784823.536 * [misc]backup-simplify: Simplify (* (+ a b) (- a b)) into (* (+ a b) (- a b)) 1544784823.536 * [misc]approximate: Taking taylor expansion of (* (+ a b) (- a b)) in (a b) around 0 1544784823.536 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in b 1544784823.536 * [misc]taylor: Taking taylor expansion of (+ a b) in b 1544784823.536 * [misc]taylor: Taking taylor expansion of a in b 1544784823.536 * [misc]backup-simplify: Simplify a into a 1544784823.536 * [misc]taylor: Taking taylor expansion of b in b 1544784823.536 * [misc]backup-simplify: Simplify 0 into 0 1544784823.536 * [misc]backup-simplify: Simplify 1 into 1 1544784823.536 * [misc]taylor: Taking taylor expansion of (- a b) in b 1544784823.536 * [misc]taylor: Taking taylor expansion of a in b 1544784823.536 * [misc]backup-simplify: Simplify a into a 1544784823.536 * [misc]taylor: Taking taylor expansion of b in b 1544784823.536 * [misc]backup-simplify: Simplify 0 into 0 1544784823.536 * [misc]backup-simplify: Simplify 1 into 1 1544784823.536 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in a 1544784823.536 * [misc]taylor: Taking taylor expansion of (+ a b) in a 1544784823.536 * [misc]taylor: Taking taylor expansion of a in a 1544784823.536 * [misc]backup-simplify: Simplify 0 into 0 1544784823.536 * [misc]backup-simplify: Simplify 1 into 1 1544784823.536 * [misc]taylor: Taking taylor expansion of b in a 1544784823.536 * [misc]backup-simplify: Simplify b into b 1544784823.536 * [misc]taylor: Taking taylor expansion of (- a b) in a 1544784823.536 * [misc]taylor: Taking taylor expansion of a in a 1544784823.536 * [misc]backup-simplify: Simplify 0 into 0 1544784823.536 * [misc]backup-simplify: Simplify 1 into 1 1544784823.536 * [misc]taylor: Taking taylor expansion of b in a 1544784823.536 * [misc]backup-simplify: Simplify b into b 1544784823.536 * [misc]taylor: Taking taylor expansion of (* (+ a b) (- a b)) in a 1544784823.537 * [misc]taylor: Taking taylor expansion of (+ a b) in a 1544784823.537 * [misc]taylor: Taking taylor expansion of a in a 1544784823.537 * [misc]backup-simplify: Simplify 0 into 0 1544784823.537 * [misc]backup-simplify: Simplify 1 into 1 1544784823.537 * [misc]taylor: Taking taylor expansion of b in a 1544784823.537 * [misc]backup-simplify: Simplify b into b 1544784823.537 * [misc]taylor: Taking taylor expansion of (- a b) in a 1544784823.537 * [misc]taylor: Taking taylor expansion of a in a 1544784823.537 * [misc]backup-simplify: Simplify 0 into 0 1544784823.537 * [misc]backup-simplify: Simplify 1 into 1 1544784823.537 * [misc]taylor: Taking taylor expansion of b in a 1544784823.537 * [misc]backup-simplify: Simplify b into b 1544784823.537 * [misc]backup-simplify: Simplify (+ 0 b) into b 1544784823.537 * [misc]backup-simplify: Simplify (- b) into (- b) 1544784823.537 * [misc]backup-simplify: Simplify (+ 0 (- b)) into (- b) 1544784823.537 * [misc]backup-simplify: Simplify (* b (- b)) into (* -1 (pow b 2)) 1544784823.537 * [misc]taylor: Taking taylor expansion of (* -1 (pow b 2)) in b 1544784823.537 * [misc]taylor: Taking taylor expansion of -1 in b 1544784823.537 * [misc]backup-simplify: Simplify -1 into -1 1544784823.537 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784823.537 * [misc]taylor: Taking taylor expansion of b in b 1544784823.537 * [misc]backup-simplify: Simplify 0 into 0 1544784823.537 * [misc]backup-simplify: Simplify 1 into 1 1544784823.537 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.537 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544784823.537 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544784823.538 * [misc]backup-simplify: Simplify (+ (* b 1) (* 1 (- b))) into 0 1544784823.538 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.538 * [misc]backup-simplify: Simplify 0 into 0 1544784823.538 * [misc]backup-simplify: Simplify 0 into 0 1544784823.538 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.538 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.538 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.538 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 1) (* 0 (- b)))) into 1 1544784823.538 * [misc]taylor: Taking taylor expansion of 1 in b 1544784823.538 * [misc]backup-simplify: Simplify 1 into 1 1544784823.538 * [misc]backup-simplify: Simplify 1 into 1 1544784823.538 * [misc]backup-simplify: Simplify 0 into 0 1544784823.538 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.538 * [misc]backup-simplify: Simplify (* -1 1) into -1 1544784823.538 * [misc]backup-simplify: Simplify -1 into -1 1544784823.539 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.539 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.539 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.539 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- b))))) into 0 1544784823.539 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.539 * [misc]backup-simplify: Simplify 0 into 0 1544784823.539 * [misc]backup-simplify: Simplify 0 into 0 1544784823.539 * [misc]backup-simplify: Simplify 0 into 0 1544784823.539 * [misc]backup-simplify: Simplify 0 into 0 1544784823.539 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784823.539 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 1)) into 0 1544784823.539 * [misc]backup-simplify: Simplify 0 into 0 1544784823.540 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.540 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.540 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.540 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- b)))))) into 0 1544784823.540 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.540 * [misc]backup-simplify: Simplify 0 into 0 1544784823.540 * [misc]backup-simplify: Simplify 0 into 0 1544784823.540 * [misc]backup-simplify: Simplify 0 into 0 1544784823.540 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1544784823.541 * [misc]backup-simplify: Simplify (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) into (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) 1544784823.541 * [misc]approximate: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in (a b) around 0 1544784823.541 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in b 1544784823.541 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 1544784823.541 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1544784823.541 * [misc]taylor: Taking taylor expansion of a in b 1544784823.541 * [misc]backup-simplify: Simplify a into a 1544784823.541 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1544784823.541 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1544784823.541 * [misc]taylor: Taking taylor expansion of b in b 1544784823.541 * [misc]backup-simplify: Simplify 0 into 0 1544784823.541 * [misc]backup-simplify: Simplify 1 into 1 1544784823.541 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.541 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in b 1544784823.541 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1544784823.541 * [misc]taylor: Taking taylor expansion of a in b 1544784823.541 * [misc]backup-simplify: Simplify a into a 1544784823.541 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1544784823.541 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1544784823.541 * [misc]taylor: Taking taylor expansion of b in b 1544784823.541 * [misc]backup-simplify: Simplify 0 into 0 1544784823.541 * [misc]backup-simplify: Simplify 1 into 1 1544784823.541 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.541 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 1544784823.541 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1544784823.541 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544784823.541 * [misc]taylor: Taking taylor expansion of a in a 1544784823.541 * [misc]backup-simplify: Simplify 0 into 0 1544784823.541 * [misc]backup-simplify: Simplify 1 into 1 1544784823.541 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.541 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544784823.541 * [misc]taylor: Taking taylor expansion of b in a 1544784823.541 * [misc]backup-simplify: Simplify b into b 1544784823.542 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544784823.542 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1544784823.542 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544784823.542 * [misc]taylor: Taking taylor expansion of a in a 1544784823.542 * [misc]backup-simplify: Simplify 0 into 0 1544784823.542 * [misc]backup-simplify: Simplify 1 into 1 1544784823.542 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.542 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544784823.542 * [misc]taylor: Taking taylor expansion of b in a 1544784823.542 * [misc]backup-simplify: Simplify b into b 1544784823.542 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544784823.542 * [misc]taylor: Taking taylor expansion of (* (+ (/ 1 a) (/ 1 b)) (- (/ 1 a) (/ 1 b))) in a 1544784823.542 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1544784823.542 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544784823.542 * [misc]taylor: Taking taylor expansion of a in a 1544784823.542 * [misc]backup-simplify: Simplify 0 into 0 1544784823.542 * [misc]backup-simplify: Simplify 1 into 1 1544784823.542 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.542 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544784823.542 * [misc]taylor: Taking taylor expansion of b in a 1544784823.542 * [misc]backup-simplify: Simplify b into b 1544784823.542 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544784823.542 * [misc]taylor: Taking taylor expansion of (- (/ 1 a) (/ 1 b)) in a 1544784823.542 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544784823.542 * [misc]taylor: Taking taylor expansion of a in a 1544784823.542 * [misc]backup-simplify: Simplify 0 into 0 1544784823.542 * [misc]backup-simplify: Simplify 1 into 1 1544784823.542 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.542 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544784823.542 * [misc]taylor: Taking taylor expansion of b in a 1544784823.542 * [misc]backup-simplify: Simplify b into b 1544784823.542 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544784823.543 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544784823.543 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544784823.543 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.543 * [misc]taylor: Taking taylor expansion of 1 in b 1544784823.543 * [misc]backup-simplify: Simplify 1 into 1 1544784823.543 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784823.543 * [misc]backup-simplify: Simplify (- (/ 1 b)) into (- (/ 1 b)) 1544784823.543 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 b))) into (- (/ 1 b)) 1544784823.543 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784823.543 * [misc]backup-simplify: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 1544784823.543 * [misc]backup-simplify: Simplify (+ (* 1 (- (/ 1 b))) (* (/ 1 b) 1)) into 0 1544784823.543 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.543 * [misc]backup-simplify: Simplify 0 into 0 1544784823.544 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.544 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1544784823.544 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.544 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.544 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.544 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1544784823.544 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.545 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) (- (/ 1 b))) (* 0 1))) into (- (/ 1 (pow b 2))) 1544784823.545 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1544784823.545 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544784823.545 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784823.545 * [misc]taylor: Taking taylor expansion of b in b 1544784823.545 * [misc]backup-simplify: Simplify 0 into 0 1544784823.545 * [misc]backup-simplify: Simplify 1 into 1 1544784823.545 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.545 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.545 * [misc]backup-simplify: Simplify (- 1) into -1 1544784823.545 * [misc]backup-simplify: Simplify -1 into -1 1544784823.545 * [misc]backup-simplify: Simplify 1 into 1 1544784823.545 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.545 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544784823.545 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.546 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.546 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.546 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544784823.546 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.546 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 (- (/ 1 b))) (* 0 1)))) into 0 1544784823.546 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.546 * [misc]backup-simplify: Simplify 0 into 0 1544784823.546 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784823.547 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784823.547 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.547 * [misc]backup-simplify: Simplify 0 into 0 1544784823.547 * [misc]backup-simplify: Simplify 0 into 0 1544784823.547 * [misc]backup-simplify: Simplify 0 into 0 1544784823.547 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.547 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544784823.547 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.547 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.548 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.548 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544784823.548 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.548 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 b))) (* 0 1))))) into 0 1544784823.548 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.548 * [misc]backup-simplify: Simplify 0 into 0 1544784823.548 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544784823.549 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.549 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.549 * [misc]backup-simplify: Simplify 0 into 0 1544784823.549 * [misc]backup-simplify: Simplify 0 into 0 1544784823.549 * [misc]backup-simplify: Simplify 0 into 0 1544784823.549 * [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)) 1544784823.549 * [misc]backup-simplify: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (- (/ 1 (- a)) (/ 1 (- b)))) into (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) 1544784823.549 * [misc]approximate: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in (a b) around 0 1544784823.549 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in b 1544784823.549 * [misc]taylor: Taking taylor expansion of -1 in b 1544784823.549 * [misc]backup-simplify: Simplify -1 into -1 1544784823.549 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in b 1544784823.549 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in b 1544784823.549 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1544784823.549 * [misc]taylor: Taking taylor expansion of b in b 1544784823.549 * [misc]backup-simplify: Simplify 0 into 0 1544784823.549 * [misc]backup-simplify: Simplify 1 into 1 1544784823.550 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.550 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1544784823.550 * [misc]taylor: Taking taylor expansion of a in b 1544784823.550 * [misc]backup-simplify: Simplify a into a 1544784823.550 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1544784823.550 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b 1544784823.550 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1544784823.550 * [misc]taylor: Taking taylor expansion of a in b 1544784823.550 * [misc]backup-simplify: Simplify a into a 1544784823.550 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1544784823.550 * [misc]taylor: Taking taylor expansion of (/ 1 b) in b 1544784823.550 * [misc]taylor: Taking taylor expansion of b in b 1544784823.550 * [misc]backup-simplify: Simplify 0 into 0 1544784823.550 * [misc]backup-simplify: Simplify 1 into 1 1544784823.550 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.550 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 1544784823.550 * [misc]taylor: Taking taylor expansion of -1 in a 1544784823.550 * [misc]backup-simplify: Simplify -1 into -1 1544784823.550 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 1544784823.550 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1544784823.550 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544784823.550 * [misc]taylor: Taking taylor expansion of b in a 1544784823.550 * [misc]backup-simplify: Simplify b into b 1544784823.550 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544784823.550 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544784823.550 * [misc]taylor: Taking taylor expansion of a in a 1544784823.550 * [misc]backup-simplify: Simplify 0 into 0 1544784823.550 * [misc]backup-simplify: Simplify 1 into 1 1544784823.550 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.550 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1544784823.550 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544784823.550 * [misc]taylor: Taking taylor expansion of a in a 1544784823.550 * [misc]backup-simplify: Simplify 0 into 0 1544784823.550 * [misc]backup-simplify: Simplify 1 into 1 1544784823.550 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.550 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544784823.551 * [misc]taylor: Taking taylor expansion of b in a 1544784823.551 * [misc]backup-simplify: Simplify b into b 1544784823.551 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544784823.551 * [misc]taylor: Taking taylor expansion of (* -1 (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b)))) in a 1544784823.551 * [misc]taylor: Taking taylor expansion of -1 in a 1544784823.551 * [misc]backup-simplify: Simplify -1 into -1 1544784823.551 * [misc]taylor: Taking taylor expansion of (* (- (/ 1 b) (/ 1 a)) (+ (/ 1 a) (/ 1 b))) in a 1544784823.551 * [misc]taylor: Taking taylor expansion of (- (/ 1 b) (/ 1 a)) in a 1544784823.551 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544784823.551 * [misc]taylor: Taking taylor expansion of b in a 1544784823.551 * [misc]backup-simplify: Simplify b into b 1544784823.551 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544784823.551 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544784823.551 * [misc]taylor: Taking taylor expansion of a in a 1544784823.551 * [misc]backup-simplify: Simplify 0 into 0 1544784823.551 * [misc]backup-simplify: Simplify 1 into 1 1544784823.551 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.551 * [misc]taylor: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a 1544784823.551 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544784823.551 * [misc]taylor: Taking taylor expansion of a in a 1544784823.551 * [misc]backup-simplify: Simplify 0 into 0 1544784823.551 * [misc]backup-simplify: Simplify 1 into 1 1544784823.551 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.551 * [misc]taylor: Taking taylor expansion of (/ 1 b) in a 1544784823.551 * [misc]taylor: Taking taylor expansion of b in a 1544784823.551 * [misc]backup-simplify: Simplify b into b 1544784823.551 * [misc]backup-simplify: Simplify (/ 1 b) into (/ 1 b) 1544784823.551 * [misc]backup-simplify: Simplify (- 1) into -1 1544784823.551 * [misc]backup-simplify: Simplify (+ 0 -1) into -1 1544784823.552 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544784823.552 * [misc]backup-simplify: Simplify (* -1 1) into -1 1544784823.552 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1544784823.552 * [misc]taylor: Taking taylor expansion of 1 in b 1544784823.552 * [misc]backup-simplify: Simplify 1 into 1 1544784823.552 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784823.552 * [misc]backup-simplify: Simplify (+ 0 (/ 1 b)) into (/ 1 b) 1544784823.552 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784823.552 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.552 * [misc]backup-simplify: Simplify (+ (/ 1 b) 0) into (/ 1 b) 1544784823.552 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 b)) (* (/ 1 b) 1)) into 0 1544784823.553 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 -1)) into 0 1544784823.553 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.553 * [misc]backup-simplify: Simplify 0 into 0 1544784823.553 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.553 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1544784823.553 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.553 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 1544784823.553 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.553 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.553 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.554 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2)) 1544784823.554 * [misc]backup-simplify: Simplify (+ (* -1 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow b 2))) 1544784823.554 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1544784823.554 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544784823.554 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784823.554 * [misc]taylor: Taking taylor expansion of b in b 1544784823.554 * [misc]backup-simplify: Simplify 0 into 0 1544784823.554 * [misc]backup-simplify: Simplify 1 into 1 1544784823.554 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784823.554 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784823.554 * [misc]backup-simplify: Simplify (- 1) into -1 1544784823.554 * [misc]backup-simplify: Simplify -1 into -1 1544784823.554 * [misc]backup-simplify: Simplify 1 into 1 1544784823.555 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.555 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544784823.555 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.555 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544784823.555 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.555 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.555 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.556 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 (/ 1 b)) (* 0 1)))) into 0 1544784823.556 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1)))) into 0 1544784823.556 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.556 * [misc]backup-simplify: Simplify 0 into 0 1544784823.556 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784823.556 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784823.556 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.556 * [misc]backup-simplify: Simplify 0 into 0 1544784823.556 * [misc]backup-simplify: Simplify 0 into 0 1544784823.556 * [misc]backup-simplify: Simplify 0 into 0 1544784823.557 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.557 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544784823.557 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.557 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 1544784823.557 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.557 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.557 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784823.558 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* (/ 1 b) 0) (+ (* 0 0) (+ (* 0 (/ 1 b)) (* 0 1))))) into 0 1544784823.558 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow b 2))) (+ (* 0 0) (* 0 -1))))) into 0 1544784823.558 * [misc]taylor: Taking taylor expansion of 0 in b 1544784823.558 * [misc]backup-simplify: Simplify 0 into 0 1544784823.558 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544784823.559 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784823.559 * [misc]backup-simplify: Simplify (- 0) into 0 1544784823.559 * [misc]backup-simplify: Simplify 0 into 0 1544784823.559 * [misc]backup-simplify: Simplify 0 into 0 1544784823.559 * [misc]backup-simplify: Simplify 0 into 0 1544784823.559 * [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)) 1544784823.559 * * * [misc]progress: simplifying candidates 1544784823.559 * * * * [misc]progress: [ 1 / 34 ] simplifiying candidate # 1544784823.559 * * * * [misc]progress: [ 2 / 34 ] simplifiying candidate # 1544784823.559 * * * * [misc]progress: [ 3 / 34 ] simplifiying candidate # 1544784823.559 * [enter]simplify: Simplifying (* (+ a b) (- a b)) 1544784823.560 * * [misc]simplify: iters left: 4 (5 enodes) 1544784823.561 * * [misc]simplify: iters left: 3 (9 enodes) 1544784823.564 * * [misc]simplify: iters left: 2 (24 enodes) 1544784823.572 * * [misc]simplify: iters left: 1 (59 enodes) 1544784823.594 * [exit]simplify: Simplified to (* (+ b a) (- a b)) 1544784823.594 * [misc]simplify: Simplified (2 1) to (λ (a b) (pow (* (+ b a) (- a b)) 1)) 1544784823.594 * * * * [misc]progress: [ 4 / 34 ] simplifiying candidate # 1544784823.594 * * * * [misc]progress: [ 5 / 34 ] simplifiying candidate # 1544784823.594 * [enter]simplify: Simplifying (+ (log (+ a b)) (log (- a b))) 1544784823.597 * * [misc]simplify: iters left: 5 (7 enodes) 1544784823.599 * * [misc]simplify: iters left: 4 (11 enodes) 1544784823.600 * * [misc]simplify: iters left: 3 (12 enodes) 1544784823.602 * [exit]simplify: Simplified to (+ (log (+ b a)) (log (- a b))) 1544784823.602 * [misc]simplify: Simplified (2 1) to (λ (a b) (exp (+ (log (+ b a)) (log (- a b))))) 1544784823.602 * * * * [misc]progress: [ 6 / 34 ] simplifiying candidate # 1544784823.603 * * * * [misc]progress: [ 7 / 34 ] simplifiying candidate # 1544784823.603 * * * * [misc]progress: [ 8 / 34 ] simplifiying candidate # 1544784823.603 * [enter]simplify: Simplifying (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (- a b) (- a b)) (- a b))) 1544784823.603 * * [misc]simplify: iters left: 6 (9 enodes) 1544784823.607 * * [misc]simplify: iters left: 5 (31 enodes) 1544784823.625 * * [misc]simplify: iters left: 4 (143 enodes) 1544784823.814 * [exit]simplify: Simplified to (* (pow (- a b) 3) (pow (+ b a) 3)) 1544784823.814 * [misc]simplify: Simplified (2 1) to (λ (a b) (cbrt (* (pow (- a b) 3) (pow (+ b a) 3)))) 1544784823.814 * * * * [misc]progress: [ 9 / 34 ] simplifiying candidate # 1544784823.815 * * * * [misc]progress: [ 10 / 34 ] simplifiying candidate # 1544784823.815 * * * * [misc]progress: [ 11 / 34 ] simplifiying candidate # 1544784823.815 * * * * [misc]progress: [ 12 / 34 ] simplifiying candidate # 1544784823.815 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- (pow a 3) (pow b 3))) 1544784823.816 * * [misc]simplify: iters left: 5 (8 enodes) 1544784823.820 * * [misc]simplify: iters left: 4 (18 enodes) 1544784823.831 * * [misc]simplify: iters left: 3 (45 enodes) 1544784823.859 * * [misc]simplify: iters left: 2 (126 enodes) 1544784823.960 * * [misc]simplify: iters left: 1 (357 enodes) 1544784824.480 * [exit]simplify: Simplified to (* (fma b (* b b) (pow a 3)) (fma (- b) (* b b) (pow a 3))) 1544784824.480 * [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)))))) 1544784824.480 * [enter]simplify: Simplifying (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (+ (* b b) (* a b)))) 1544784824.481 * * [misc]simplify: iters left: 6 (10 enodes) 1544784824.488 * * [misc]simplify: iters left: 5 (34 enodes) 1544784824.503 * * [misc]simplify: iters left: 4 (109 enodes) 1544784824.598 * * [misc]simplify: iters left: 3 (450 enodes) 1544784825.270 * [exit]simplify: Simplified to (* (fma (- b a) b (* a a)) (fma b (+ a b) (* a a))) 1544784825.270 * [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))))) 1544784825.270 * * * * [misc]progress: [ 13 / 34 ] simplifiying candidate # 1544784825.270 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) 1544784825.271 * * [misc]simplify: iters left: 6 (10 enodes) 1544784825.274 * * [misc]simplify: iters left: 5 (22 enodes) 1544784825.280 * * [misc]simplify: iters left: 4 (51 enodes) 1544784825.301 * * [misc]simplify: iters left: 3 (166 enodes) 1544784825.511 * [exit]simplify: Simplified to (* (* (+ b a) (- a b)) (fma a (* a a) (pow b 3))) 1544784825.511 * [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)))) 1544784825.512 * [enter]simplify: Simplifying (* (+ (* a a) (- (* b b) (* a b))) (+ a b)) 1544784825.513 * * [misc]simplify: iters left: 6 (9 enodes) 1544784825.520 * * [misc]simplify: iters left: 5 (27 enodes) 1544784825.538 * * [misc]simplify: iters left: 4 (72 enodes) 1544784825.599 * * [misc]simplify: iters left: 3 (223 enodes) 1544784825.812 * [exit]simplify: Simplified to (* (+ a b) (fma b (- b a) (* a a))) 1544784825.812 * [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))))) 1544784825.812 * * * * [misc]progress: [ 14 / 34 ] simplifiying candidate # 1544784825.812 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- (pow a 3) (pow b 3))) 1544784825.813 * * [misc]simplify: iters left: 6 (10 enodes) 1544784825.816 * * [misc]simplify: iters left: 5 (23 enodes) 1544784825.823 * * [misc]simplify: iters left: 4 (53 enodes) 1544784825.851 * * [misc]simplify: iters left: 3 (184 enodes) 1544784826.118 * [exit]simplify: Simplified to (* (* (+ a b) (- a b)) (fma (* b b) (- b) (pow a 3))) 1544784826.118 * [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)))))) 1544784826.119 * [enter]simplify: Simplifying (* (- a b) (+ (* a a) (+ (* b b) (* a b)))) 1544784826.120 * * [misc]simplify: iters left: 6 (9 enodes) 1544784826.123 * * [misc]simplify: iters left: 5 (27 enodes) 1544784826.137 * * [misc]simplify: iters left: 4 (83 enodes) 1544784826.195 * * [misc]simplify: iters left: 3 (265 enodes) 1544784826.441 * [exit]simplify: Simplified to (* (fma b (+ b a) (* a a)) (- a b)) 1544784826.441 * [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)))) 1544784826.441 * * * * [misc]progress: [ 15 / 34 ] simplifiying candidate # 1544784826.441 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- (* a a) (* b b))) 1544784826.441 * * [misc]simplify: iters left: 6 (6 enodes) 1544784826.443 * * [misc]simplify: iters left: 5 (12 enodes) 1544784826.447 * * [misc]simplify: iters left: 4 (29 enodes) 1544784826.464 * * [misc]simplify: iters left: 3 (116 enodes) 1544784826.632 * [exit]simplify: Simplified to (* (- (* a a) (* b b)) (- (* a a) (* b b))) 1544784826.632 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ a b)))) 1544784826.632 * [enter]simplify: Simplifying (* (- a b) (+ a b)) 1544784826.633 * * [misc]simplify: iters left: 4 (5 enodes) 1544784826.635 * * [misc]simplify: iters left: 3 (15 enodes) 1544784826.644 * * [misc]simplify: iters left: 2 (37 enodes) 1544784826.664 * * [misc]simplify: iters left: 1 (77 enodes) 1544784826.686 * [exit]simplify: Simplified to (* (- a b) (+ b a)) 1544784826.686 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (+ b a)))) 1544784826.686 * * * * [misc]progress: [ 16 / 34 ] simplifiying candidate # 1544784826.686 * * * * [misc]progress: [ 17 / 34 ] simplifiying candidate # 1544784826.686 * [enter]simplify: Simplifying (* (+ a b) (- b)) 1544784826.686 * * [misc]simplify: iters left: 4 (5 enodes) 1544784826.688 * * [misc]simplify: iters left: 3 (9 enodes) 1544784826.690 * * [misc]simplify: iters left: 2 (21 enodes) 1544784826.695 * * [misc]simplify: iters left: 1 (39 enodes) 1544784826.707 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1544784826.707 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* (+ a b) a) (* (+ b a) (- b)))) 1544784826.707 * * * * [misc]progress: [ 18 / 34 ] simplifiying candidate # 1544784826.707 * [enter]simplify: Simplifying (* (+ a b) (- b)) 1544784826.707 * * [misc]simplify: iters left: 4 (5 enodes) 1544784826.710 * * [misc]simplify: iters left: 3 (9 enodes) 1544784826.714 * * [misc]simplify: iters left: 2 (21 enodes) 1544784826.721 * * [misc]simplify: iters left: 1 (39 enodes) 1544784826.737 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1544784826.737 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* (+ a b) a) (* (+ b a) (- b)))) 1544784826.737 * * * * [misc]progress: [ 19 / 34 ] simplifiying candidate # 1544784826.737 * [enter]simplify: Simplifying (* (- b) (+ a b)) 1544784826.739 * * [misc]simplify: iters left: 4 (5 enodes) 1544784826.742 * * [misc]simplify: iters left: 3 (15 enodes) 1544784826.752 * * [misc]simplify: iters left: 2 (33 enodes) 1544784826.765 * * [misc]simplify: iters left: 1 (48 enodes) 1544784826.783 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1544784826.783 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* a (+ a b)) (* (+ b a) (- b)))) 1544784826.783 * * * * [misc]progress: [ 20 / 34 ] simplifiying candidate # 1544784826.783 * [enter]simplify: Simplifying (* (- b) (+ a b)) 1544784826.784 * * [misc]simplify: iters left: 4 (5 enodes) 1544784826.788 * * [misc]simplify: iters left: 3 (15 enodes) 1544784826.797 * * [misc]simplify: iters left: 2 (33 enodes) 1544784826.811 * * [misc]simplify: iters left: 1 (48 enodes) 1544784826.829 * [exit]simplify: Simplified to (* (+ b a) (- b)) 1544784826.829 * [misc]simplify: Simplified (2 2) to (λ (a b) (+ (* a (+ a b)) (* (+ b a) (- b)))) 1544784826.829 * * * * [misc]progress: [ 21 / 34 ] simplifiying candidate # 1544784826.830 * [enter]simplify: Simplifying (cbrt (- a b)) 1544784826.830 * * [misc]simplify: iters left: 3 (4 enodes) 1544784826.832 * * [misc]simplify: iters left: 2 (6 enodes) 1544784826.834 * * [misc]simplify: iters left: 1 (7 enodes) 1544784826.836 * [exit]simplify: Simplified to (cbrt (- a b)) 1544784826.836 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) (* (cbrt (- a b)) (cbrt (- a b)))) (cbrt (- a b)))) 1544784826.836 * * * * [misc]progress: [ 22 / 34 ] simplifiying candidate # 1544784826.837 * [enter]simplify: Simplifying (sqrt (- a b)) 1544784826.837 * * [misc]simplify: iters left: 3 (4 enodes) 1544784826.839 * * [misc]simplify: iters left: 2 (6 enodes) 1544784826.841 * * [misc]simplify: iters left: 1 (7 enodes) 1544784826.843 * [exit]simplify: Simplified to (sqrt (- a b)) 1544784826.843 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) (sqrt (- a b))) (sqrt (- a b)))) 1544784826.843 * * * * [misc]progress: [ 23 / 34 ] simplifiying candidate # 1544784826.844 * [enter]simplify: Simplifying (- a b) 1544784826.844 * * [misc]simplify: iters left: 2 (3 enodes) 1544784826.845 * * [misc]simplify: iters left: 1 (5 enodes) 1544784826.850 * [exit]simplify: Simplified to (- a b) 1544784826.850 * [misc]simplify: Simplified (2 2) to (λ (a b) (* (* (+ a b) 1) (- a b))) 1544784826.850 * * * * [misc]progress: [ 24 / 34 ] simplifiying candidate # 1544784826.850 * [enter]simplify: Simplifying (* (cbrt (+ a b)) (cbrt (+ a b))) 1544784826.851 * * [misc]simplify: iters left: 5 (5 enodes) 1544784826.853 * * [misc]simplify: iters left: 4 (6 enodes) 1544784826.855 * [exit]simplify: Simplified to (* (cbrt (+ b a)) (cbrt (+ b a))) 1544784826.855 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (* (cbrt (+ b a)) (cbrt (+ b a))) (* (cbrt (+ a b)) (- a b)))) 1544784826.855 * * * * [misc]progress: [ 25 / 34 ] simplifiying candidate # 1544784826.855 * [enter]simplify: Simplifying (sqrt (+ a b)) 1544784826.856 * * [misc]simplify: iters left: 3 (4 enodes) 1544784826.857 * * [misc]simplify: iters left: 2 (5 enodes) 1544784826.859 * [exit]simplify: Simplified to (sqrt (+ b a)) 1544784826.859 * [misc]simplify: Simplified (2 1) to (λ (a b) (* (sqrt (+ b a)) (* (sqrt (+ a b)) (- a b)))) 1544784826.859 * * * * [misc]progress: [ 26 / 34 ] simplifiying candidate # 1544784826.859 * * * * [misc]progress: [ 27 / 34 ] simplifiying candidate # 1544784826.859 * [enter]simplify: Simplifying (+ (* a a) (+ (* b b) (* a b))) 1544784826.860 * * [misc]simplify: iters left: 6 (7 enodes) 1544784826.865 * * [misc]simplify: iters left: 5 (16 enodes) 1544784826.873 * * [misc]simplify: iters left: 4 (29 enodes) 1544784826.882 * * [misc]simplify: iters left: 3 (38 enodes) 1544784826.886 * * [misc]simplify: iters left: 2 (39 enodes) 1544784826.891 * [exit]simplify: Simplified to (fma (+ a b) b (* a a)) 1544784826.891 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ a b) (- (pow a 3) (pow b 3))) (fma (+ a b) b (* a a)))) 1544784826.891 * * * * [misc]progress: [ 28 / 34 ] simplifiying candidate # 1544784826.891 * [enter]simplify: Simplifying (+ a b) 1544784826.892 * * [misc]simplify: iters left: 2 (3 enodes) 1544784826.892 * * [misc]simplify: iters left: 1 (4 enodes) 1544784826.893 * [exit]simplify: Simplified to (+ b a) 1544784826.893 * [misc]simplify: Simplified (2 2) to (λ (a b) (/ (* (+ a b) (- (* a a) (* b b))) (+ b a))) 1544784826.893 * * * * [misc]progress: [ 29 / 34 ] simplifiying candidate # 1544784826.893 * [enter]simplify: Simplifying (* (+ (pow a 3) (pow b 3)) (- a b)) 1544784826.894 * * [misc]simplify: iters left: 5 (8 enodes) 1544784826.896 * * [misc]simplify: iters left: 4 (18 enodes) 1544784826.902 * * [misc]simplify: iters left: 3 (37 enodes) 1544784826.913 * * [misc]simplify: iters left: 2 (89 enodes) 1544784826.954 * * [misc]simplify: iters left: 1 (249 enodes) 1544784827.147 * [exit]simplify: Simplified to (* (fma b (* b b) (pow a 3)) (- a b)) 1544784827.148 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (fma b (* b b) (pow a 3)) (- a b)) (+ (* a a) (- (* b b) (* a b))))) 1544784827.148 * * * * [misc]progress: [ 30 / 34 ] simplifiying candidate # 1544784827.148 * [enter]simplify: Simplifying (* (- (* a a) (* b b)) (- a b)) 1544784827.148 * * [misc]simplify: iters left: 6 (7 enodes) 1544784827.150 * * [misc]simplify: iters left: 5 (15 enodes) 1544784827.156 * * [misc]simplify: iters left: 4 (42 enodes) 1544784827.193 * * [misc]simplify: iters left: 3 (165 enodes) 1544784827.409 * [exit]simplify: Simplified to (* (* (- a b) (- a b)) (+ a b)) 1544784827.409 * [misc]simplify: Simplified (2 1) to (λ (a b) (/ (* (* (- a b) (- a b)) (+ a b)) (- a b))) 1544784827.409 * * * * [misc]progress: [ 31 / 34 ] simplifiying candidate # 1544784827.409 * * * * [misc]progress: [ 32 / 34 ] simplifiying candidate # 1544784827.409 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544784827.409 * * [misc]simplify: iters left: 3 (6 enodes) 1544784827.411 * * [misc]simplify: iters left: 2 (10 enodes) 1544784827.413 * * [misc]simplify: iters left: 1 (18 enodes) 1544784827.417 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544784827.417 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544784827.417 * * * * [misc]progress: [ 33 / 34 ] simplifiying candidate # 1544784827.417 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544784827.417 * * [misc]simplify: iters left: 3 (6 enodes) 1544784827.419 * * [misc]simplify: iters left: 2 (10 enodes) 1544784827.421 * * [misc]simplify: iters left: 1 (18 enodes) 1544784827.425 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544784827.425 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544784827.425 * * * * [misc]progress: [ 34 / 34 ] simplifiying candidate # 1544784827.425 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544784827.426 * * [misc]simplify: iters left: 3 (6 enodes) 1544784827.427 * * [misc]simplify: iters left: 2 (10 enodes) 1544784827.429 * * [misc]simplify: iters left: 1 (18 enodes) 1544784827.433 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544784827.433 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544784827.433 * * * [misc]progress: adding candidates to table 1544784827.877 * * [misc]progress: iteration 3 / 4 1544784827.877 * * * [misc]progress: picking best candidate 1544784827.882 * * * * [misc]pick: Picked # 1544784827.882 * * * [misc]progress: localizing error 1544784827.899 * * * [misc]progress: generating rewritten candidates 1544784827.899 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1544784827.901 * * * [misc]progress: generating series expansions 1544784827.901 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1544784827.901 * [misc]backup-simplify: Simplify (fma a a (- (* b b))) into (fma a a (- (pow b 2))) 1544784827.901 * [misc]approximate: Taking taylor expansion of (fma a a (- (pow b 2))) in (a b) around 0 1544784827.901 * [misc]taylor: Taking taylor expansion of (fma a a (- (pow b 2))) in b 1544784827.901 * [misc]taylor: Rewrote expression to (+ (* a a) (- (pow b 2))) 1544784827.901 * [misc]taylor: Taking taylor expansion of (* a a) in b 1544784827.901 * [misc]taylor: Taking taylor expansion of a in b 1544784827.901 * [misc]backup-simplify: Simplify a into a 1544784827.901 * [misc]taylor: Taking taylor expansion of a in b 1544784827.901 * [misc]backup-simplify: Simplify a into a 1544784827.901 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in b 1544784827.901 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784827.902 * [misc]taylor: Taking taylor expansion of b in b 1544784827.902 * [misc]backup-simplify: Simplify 0 into 0 1544784827.902 * [misc]backup-simplify: Simplify 1 into 1 1544784827.902 * [misc]taylor: Taking taylor expansion of (fma a a (- (pow b 2))) in a 1544784827.902 * [misc]taylor: Rewrote expression to (+ (* a a) (- (pow b 2))) 1544784827.902 * [misc]taylor: Taking taylor expansion of (* a a) in a 1544784827.902 * [misc]taylor: Taking taylor expansion of a in a 1544784827.902 * [misc]backup-simplify: Simplify 0 into 0 1544784827.902 * [misc]backup-simplify: Simplify 1 into 1 1544784827.902 * [misc]taylor: Taking taylor expansion of a in a 1544784827.902 * [misc]backup-simplify: Simplify 0 into 0 1544784827.902 * [misc]backup-simplify: Simplify 1 into 1 1544784827.902 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in a 1544784827.902 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544784827.902 * [misc]taylor: Taking taylor expansion of b in a 1544784827.902 * [misc]backup-simplify: Simplify b into b 1544784827.902 * [misc]taylor: Taking taylor expansion of (fma a a (- (pow b 2))) in a 1544784827.902 * [misc]taylor: Rewrote expression to (+ (* a a) (- (pow b 2))) 1544784827.902 * [misc]taylor: Taking taylor expansion of (* a a) in a 1544784827.902 * [misc]taylor: Taking taylor expansion of a in a 1544784827.902 * [misc]backup-simplify: Simplify 0 into 0 1544784827.902 * [misc]backup-simplify: Simplify 1 into 1 1544784827.902 * [misc]taylor: Taking taylor expansion of a in a 1544784827.902 * [misc]backup-simplify: Simplify 0 into 0 1544784827.902 * [misc]backup-simplify: Simplify 1 into 1 1544784827.902 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in a 1544784827.902 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544784827.902 * [misc]taylor: Taking taylor expansion of b in a 1544784827.902 * [misc]backup-simplify: Simplify b into b 1544784827.903 * [misc]backup-simplify: Simplify (* 0 0) into 0 1544784827.903 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544784827.903 * [misc]backup-simplify: Simplify (- (pow b 2)) into (- (pow b 2)) 1544784827.903 * [misc]backup-simplify: Simplify (+ 0 (- (pow b 2))) into (- (pow b 2)) 1544784827.903 * [misc]taylor: Taking taylor expansion of (- (pow b 2)) in b 1544784827.903 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784827.903 * [misc]taylor: Taking taylor expansion of b in b 1544784827.903 * [misc]backup-simplify: Simplify 0 into 0 1544784827.903 * [misc]backup-simplify: Simplify 1 into 1 1544784827.904 * [misc]backup-simplify: Simplify (+ (* 0 1) (* 1 0)) into 0 1544784827.904 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1544784827.904 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.904 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784827.904 * [misc]taylor: Taking taylor expansion of 0 in b 1544784827.904 * [misc]backup-simplify: Simplify 0 into 0 1544784827.904 * [misc]backup-simplify: Simplify 0 into 0 1544784827.904 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 1544784827.905 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1544784827.905 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.905 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544784827.905 * [misc]taylor: Taking taylor expansion of 1 in b 1544784827.905 * [misc]backup-simplify: Simplify 1 into 1 1544784827.905 * [misc]backup-simplify: Simplify 1 into 1 1544784827.905 * [misc]backup-simplify: Simplify 0 into 0 1544784827.905 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784827.905 * [misc]backup-simplify: Simplify (- 1) into -1 1544784827.905 * [misc]backup-simplify: Simplify -1 into -1 1544784827.906 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 1544784827.906 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (* 0 b)))) into 0 1544784827.906 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.906 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784827.906 * [misc]taylor: Taking taylor expansion of 0 in b 1544784827.907 * [misc]backup-simplify: Simplify 0 into 0 1544784827.907 * [misc]backup-simplify: Simplify 0 into 0 1544784827.907 * [misc]backup-simplify: Simplify 0 into 0 1544784827.907 * [misc]backup-simplify: Simplify 0 into 0 1544784827.907 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784827.907 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.907 * [misc]backup-simplify: Simplify 0 into 0 1544784827.908 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1544784827.908 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 b))))) into 0 1544784827.909 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.909 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784827.909 * [misc]taylor: Taking taylor expansion of 0 in b 1544784827.909 * [misc]backup-simplify: Simplify 0 into 0 1544784827.909 * [misc]backup-simplify: Simplify 0 into 0 1544784827.909 * [misc]backup-simplify: Simplify 0 into 0 1544784827.910 * [misc]backup-simplify: Simplify (+ (* -1 (pow (* b 1) 2)) (* 1 (pow (* 1 a) 2))) into (- (pow a 2) (pow b 2)) 1544784827.910 * [misc]backup-simplify: Simplify (fma (/ 1 a) (/ 1 a) (- (* (/ 1 b) (/ 1 b)))) into (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) 1544784827.910 * [misc]approximate: Taking taylor expansion of (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) in (a b) around 0 1544784827.910 * [misc]taylor: Taking taylor expansion of (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) in b 1544784827.910 * [misc]taylor: Rewrote expression to (+ (* (/ 1 a) (/ 1 a)) (- (/ 1 (pow b 2)))) 1544784827.910 * [misc]taylor: Taking taylor expansion of (* (/ 1 a) (/ 1 a)) in b 1544784827.910 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1544784827.910 * [misc]taylor: Taking taylor expansion of a in b 1544784827.910 * [misc]backup-simplify: Simplify a into a 1544784827.910 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1544784827.910 * [misc]taylor: Taking taylor expansion of (/ 1 a) in b 1544784827.910 * [misc]taylor: Taking taylor expansion of a in b 1544784827.910 * [misc]backup-simplify: Simplify a into a 1544784827.910 * [misc]backup-simplify: Simplify (/ 1 a) into (/ 1 a) 1544784827.910 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1544784827.910 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544784827.910 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784827.910 * [misc]taylor: Taking taylor expansion of b in b 1544784827.910 * [misc]backup-simplify: Simplify 0 into 0 1544784827.910 * [misc]backup-simplify: Simplify 1 into 1 1544784827.911 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784827.911 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784827.911 * [misc]taylor: Taking taylor expansion of (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) in a 1544784827.911 * [misc]taylor: Rewrote expression to (+ (* (/ 1 a) (/ 1 a)) (- (/ 1 (pow b 2)))) 1544784827.911 * [misc]taylor: Taking taylor expansion of (* (/ 1 a) (/ 1 a)) in a 1544784827.911 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544784827.911 * [misc]taylor: Taking taylor expansion of a in a 1544784827.911 * [misc]backup-simplify: Simplify 0 into 0 1544784827.911 * [misc]backup-simplify: Simplify 1 into 1 1544784827.911 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784827.911 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544784827.911 * [misc]taylor: Taking taylor expansion of a in a 1544784827.911 * [misc]backup-simplify: Simplify 0 into 0 1544784827.911 * [misc]backup-simplify: Simplify 1 into 1 1544784827.912 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784827.912 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in a 1544784827.912 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1544784827.912 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544784827.912 * [misc]taylor: Taking taylor expansion of b in a 1544784827.912 * [misc]backup-simplify: Simplify b into b 1544784827.912 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544784827.912 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1544784827.912 * [misc]taylor: Taking taylor expansion of (fma (/ 1 a) (/ 1 a) (- (/ 1 (pow b 2)))) in a 1544784827.912 * [misc]taylor: Rewrote expression to (+ (* (/ 1 a) (/ 1 a)) (- (/ 1 (pow b 2)))) 1544784827.912 * [misc]taylor: Taking taylor expansion of (* (/ 1 a) (/ 1 a)) in a 1544784827.912 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544784827.912 * [misc]taylor: Taking taylor expansion of a in a 1544784827.912 * [misc]backup-simplify: Simplify 0 into 0 1544784827.912 * [misc]backup-simplify: Simplify 1 into 1 1544784827.912 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784827.912 * [misc]taylor: Taking taylor expansion of (/ 1 a) in a 1544784827.912 * [misc]taylor: Taking taylor expansion of a in a 1544784827.912 * [misc]backup-simplify: Simplify 0 into 0 1544784827.912 * [misc]backup-simplify: Simplify 1 into 1 1544784827.913 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784827.913 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in a 1544784827.913 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1544784827.913 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544784827.913 * [misc]taylor: Taking taylor expansion of b in a 1544784827.913 * [misc]backup-simplify: Simplify b into b 1544784827.913 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544784827.913 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1544784827.913 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784827.913 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544784827.913 * [misc]taylor: Taking taylor expansion of 1 in b 1544784827.913 * [misc]backup-simplify: Simplify 1 into 1 1544784827.914 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784827.914 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784827.914 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784827.914 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784827.914 * [misc]taylor: Taking taylor expansion of 0 in b 1544784827.914 * [misc]backup-simplify: Simplify 0 into 0 1544784827.915 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.915 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.915 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544784827.915 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1544784827.916 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1544784827.916 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1544784827.916 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544784827.916 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784827.916 * [misc]taylor: Taking taylor expansion of b in b 1544784827.916 * [misc]backup-simplify: Simplify 0 into 0 1544784827.916 * [misc]backup-simplify: Simplify 1 into 1 1544784827.916 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784827.916 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784827.916 * [misc]backup-simplify: Simplify (- 1) into -1 1544784827.916 * [misc]backup-simplify: Simplify -1 into -1 1544784827.916 * [misc]backup-simplify: Simplify 1 into 1 1544784827.917 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.917 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.917 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1544784827.917 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1544784827.918 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1544784827.918 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.918 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784827.918 * [misc]taylor: Taking taylor expansion of 0 in b 1544784827.918 * [misc]backup-simplify: Simplify 0 into 0 1544784827.918 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784827.919 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784827.919 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.919 * [misc]backup-simplify: Simplify 0 into 0 1544784827.919 * [misc]backup-simplify: Simplify 0 into 0 1544784827.919 * [misc]backup-simplify: Simplify 0 into 0 1544784827.919 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.920 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.920 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1544784827.920 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1544784827.921 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1544784827.921 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.921 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784827.921 * [misc]taylor: Taking taylor expansion of 0 in b 1544784827.921 * [misc]backup-simplify: Simplify 0 into 0 1544784827.921 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544784827.922 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.922 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.922 * [misc]backup-simplify: Simplify 0 into 0 1544784827.922 * [misc]backup-simplify: Simplify 0 into 0 1544784827.922 * [misc]backup-simplify: Simplify 0 into 0 1544784827.923 * [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)) 1544784827.923 * [misc]backup-simplify: Simplify (fma (/ 1 (- a)) (/ 1 (- a)) (- (* (/ 1 (- b)) (/ 1 (- b))))) into (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) 1544784827.923 * [misc]approximate: Taking taylor expansion of (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) in (a b) around 0 1544784827.923 * [misc]taylor: Taking taylor expansion of (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) in b 1544784827.923 * [misc]taylor: Rewrote expression to (+ (* (/ -1 a) (/ -1 a)) (- (/ 1 (pow b 2)))) 1544784827.923 * [misc]taylor: Taking taylor expansion of (* (/ -1 a) (/ -1 a)) in b 1544784827.923 * [misc]taylor: Taking taylor expansion of (/ -1 a) in b 1544784827.923 * [misc]taylor: Taking taylor expansion of -1 in b 1544784827.923 * [misc]backup-simplify: Simplify -1 into -1 1544784827.923 * [misc]taylor: Taking taylor expansion of a in b 1544784827.923 * [misc]backup-simplify: Simplify a into a 1544784827.923 * [misc]backup-simplify: Simplify (/ -1 a) into (/ -1 a) 1544784827.923 * [misc]taylor: Taking taylor expansion of (/ -1 a) in b 1544784827.923 * [misc]taylor: Taking taylor expansion of -1 in b 1544784827.923 * [misc]backup-simplify: Simplify -1 into -1 1544784827.923 * [misc]taylor: Taking taylor expansion of a in b 1544784827.923 * [misc]backup-simplify: Simplify a into a 1544784827.924 * [misc]backup-simplify: Simplify (/ -1 a) into (/ -1 a) 1544784827.924 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1544784827.924 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544784827.924 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784827.924 * [misc]taylor: Taking taylor expansion of b in b 1544784827.924 * [misc]backup-simplify: Simplify 0 into 0 1544784827.924 * [misc]backup-simplify: Simplify 1 into 1 1544784827.924 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784827.924 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784827.924 * [misc]taylor: Taking taylor expansion of (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) in a 1544784827.924 * [misc]taylor: Rewrote expression to (+ (* (/ -1 a) (/ -1 a)) (- (/ 1 (pow b 2)))) 1544784827.924 * [misc]taylor: Taking taylor expansion of (* (/ -1 a) (/ -1 a)) in a 1544784827.924 * [misc]taylor: Taking taylor expansion of (/ -1 a) in a 1544784827.924 * [misc]taylor: Taking taylor expansion of -1 in a 1544784827.924 * [misc]backup-simplify: Simplify -1 into -1 1544784827.924 * [misc]taylor: Taking taylor expansion of a in a 1544784827.924 * [misc]backup-simplify: Simplify 0 into 0 1544784827.924 * [misc]backup-simplify: Simplify 1 into 1 1544784827.925 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1544784827.925 * [misc]taylor: Taking taylor expansion of (/ -1 a) in a 1544784827.925 * [misc]taylor: Taking taylor expansion of -1 in a 1544784827.925 * [misc]backup-simplify: Simplify -1 into -1 1544784827.925 * [misc]taylor: Taking taylor expansion of a in a 1544784827.925 * [misc]backup-simplify: Simplify 0 into 0 1544784827.925 * [misc]backup-simplify: Simplify 1 into 1 1544784827.925 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1544784827.925 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in a 1544784827.925 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1544784827.925 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544784827.925 * [misc]taylor: Taking taylor expansion of b in a 1544784827.925 * [misc]backup-simplify: Simplify b into b 1544784827.925 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544784827.925 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1544784827.925 * [misc]taylor: Taking taylor expansion of (fma (/ -1 a) (/ -1 a) (- (/ 1 (pow b 2)))) in a 1544784827.925 * [misc]taylor: Rewrote expression to (+ (* (/ -1 a) (/ -1 a)) (- (/ 1 (pow b 2)))) 1544784827.925 * [misc]taylor: Taking taylor expansion of (* (/ -1 a) (/ -1 a)) in a 1544784827.925 * [misc]taylor: Taking taylor expansion of (/ -1 a) in a 1544784827.926 * [misc]taylor: Taking taylor expansion of -1 in a 1544784827.926 * [misc]backup-simplify: Simplify -1 into -1 1544784827.926 * [misc]taylor: Taking taylor expansion of a in a 1544784827.926 * [misc]backup-simplify: Simplify 0 into 0 1544784827.926 * [misc]backup-simplify: Simplify 1 into 1 1544784827.926 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1544784827.926 * [misc]taylor: Taking taylor expansion of (/ -1 a) in a 1544784827.926 * [misc]taylor: Taking taylor expansion of -1 in a 1544784827.926 * [misc]backup-simplify: Simplify -1 into -1 1544784827.926 * [misc]taylor: Taking taylor expansion of a in a 1544784827.926 * [misc]backup-simplify: Simplify 0 into 0 1544784827.926 * [misc]backup-simplify: Simplify 1 into 1 1544784827.926 * [misc]backup-simplify: Simplify (/ -1 1) into -1 1544784827.926 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in a 1544784827.926 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in a 1544784827.926 * [misc]taylor: Taking taylor expansion of (pow b 2) in a 1544784827.926 * [misc]taylor: Taking taylor expansion of b in a 1544784827.926 * [misc]backup-simplify: Simplify b into b 1544784827.926 * [misc]backup-simplify: Simplify (* b b) into (pow b 2) 1544784827.926 * [misc]backup-simplify: Simplify (/ 1 (pow b 2)) into (/ 1 (pow b 2)) 1544784827.927 * [misc]backup-simplify: Simplify (* -1 -1) into 1 1544784827.927 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1544784827.927 * [misc]taylor: Taking taylor expansion of 1 in b 1544784827.927 * [misc]backup-simplify: Simplify 1 into 1 1544784827.927 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1544784827.928 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1544784827.928 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 -1)) into 0 1544784827.928 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784827.928 * [misc]taylor: Taking taylor expansion of 0 in b 1544784827.928 * [misc]backup-simplify: Simplify 0 into 0 1544784827.928 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.929 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.929 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 1544784827.929 * [misc]backup-simplify: Simplify (- (/ 1 (pow b 2))) into (- (/ 1 (pow b 2))) 1544784827.929 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (pow b 2)))) into (- (/ 1 (pow b 2))) 1544784827.929 * [misc]taylor: Taking taylor expansion of (- (/ 1 (pow b 2))) in b 1544784827.929 * [misc]taylor: Taking taylor expansion of (/ 1 (pow b 2)) in b 1544784827.929 * [misc]taylor: Taking taylor expansion of (pow b 2) in b 1544784827.929 * [misc]taylor: Taking taylor expansion of b in b 1544784827.929 * [misc]backup-simplify: Simplify 0 into 0 1544784827.929 * [misc]backup-simplify: Simplify 1 into 1 1544784827.930 * [misc]backup-simplify: Simplify (* 1 1) into 1 1544784827.930 * [misc]backup-simplify: Simplify (/ 1 1) into 1 1544784827.930 * [misc]backup-simplify: Simplify (- 1) into -1 1544784827.930 * [misc]backup-simplify: Simplify -1 into -1 1544784827.930 * [misc]backup-simplify: Simplify 1 into 1 1544784827.931 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.931 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.931 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 1544784827.932 * [misc]backup-simplify: Simplify (+ (* b 0) (* 0 b)) into 0 1544784827.932 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))))) into 0 1544784827.932 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.932 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784827.932 * [misc]taylor: Taking taylor expansion of 0 in b 1544784827.932 * [misc]backup-simplify: Simplify 0 into 0 1544784827.932 * [misc]backup-simplify: Simplify (+ (* 1 0) (* 0 1)) into 0 1544784827.933 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1544784827.933 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.933 * [misc]backup-simplify: Simplify 0 into 0 1544784827.933 * [misc]backup-simplify: Simplify 0 into 0 1544784827.933 * [misc]backup-simplify: Simplify 0 into 0 1544784827.933 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.934 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.934 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 1544784827.935 * [misc]backup-simplify: Simplify (+ (* b 0) (+ (* 0 0) (* 0 b))) into 0 1544784827.935 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow b 2)) (/ 0 (pow b 2))) (* 0 (/ 0 (pow b 2))))) into 0 1544784827.935 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.935 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1544784827.935 * [misc]taylor: Taking taylor expansion of 0 in b 1544784827.935 * [misc]backup-simplify: Simplify 0 into 0 1544784827.936 * [misc]backup-simplify: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1544784827.936 * [misc]backup-simplify: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1544784827.936 * [misc]backup-simplify: Simplify (- 0) into 0 1544784827.936 * [misc]backup-simplify: Simplify 0 into 0 1544784827.936 * [misc]backup-simplify: Simplify 0 into 0 1544784827.936 * [misc]backup-simplify: Simplify 0 into 0 1544784827.937 * [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)) 1544784827.937 * * * [misc]progress: simplifying candidates 1544784827.937 * * * * [misc]progress: [ 1 / 13 ] simplifiying candidate # 1544784827.937 * * * * [misc]progress: [ 2 / 13 ] simplifiying candidate # 1544784827.937 * * * * [misc]progress: [ 3 / 13 ] simplifiying candidate # 1544784827.937 * * * * [misc]progress: [ 4 / 13 ] simplifiying candidate # 1544784827.937 * * * * [misc]progress: [ 5 / 13 ] simplifiying candidate # 1544784827.937 * * * * [misc]progress: [ 6 / 13 ] simplifiying candidate # 1544784827.937 * * * * [misc]progress: [ 7 / 13 ] simplifiying candidate # 1544784827.937 * * * * [misc]progress: [ 8 / 13 ] simplifiying candidate # 1544784827.938 * * * * [misc]progress: [ 9 / 13 ] simplifiying candidate # 1544784827.938 * * * * [misc]progress: [ 10 / 13 ] simplifiying candidate # 1544784827.938 * * * * [misc]progress: [ 11 / 13 ] simplifiying candidate # 1544784827.938 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544784827.938 * * [misc]simplify: iters left: 3 (6 enodes) 1544784827.941 * * [misc]simplify: iters left: 2 (10 enodes) 1544784827.946 * * [misc]simplify: iters left: 1 (18 enodes) 1544784827.953 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544784827.953 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544784827.953 * * * * [misc]progress: [ 12 / 13 ] simplifiying candidate # 1544784827.954 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544784827.954 * * [misc]simplify: iters left: 3 (6 enodes) 1544784827.957 * * [misc]simplify: iters left: 2 (10 enodes) 1544784827.961 * * [misc]simplify: iters left: 1 (18 enodes) 1544784827.969 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544784827.969 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544784827.969 * * * * [misc]progress: [ 13 / 13 ] simplifiying candidate # 1544784827.970 * [enter]simplify: Simplifying (- (pow a 2) (pow b 2)) 1544784827.970 * * [misc]simplify: iters left: 3 (6 enodes) 1544784827.972 * * [misc]simplify: iters left: 2 (10 enodes) 1544784827.974 * * [misc]simplify: iters left: 1 (18 enodes) 1544784827.978 * [exit]simplify: Simplified to (- (* a a) (* b b)) 1544784827.978 * [misc]simplify: Simplified (2) to (λ (a b) (- (* a a) (* b b))) 1544784827.978 * * * [misc]progress: adding candidates to table 1544784828.139 * [misc]progress: [Phase 3 of 3] Extracting. 1544784828.139 * * [misc]regime: Finding splitpoints for: (# #) 1544784828.139 * * * [misc]regime-changes: Trying 3 branch expressions: (b (* b b) a) 1544784828.139 * * * * [misc]regimes: Trying to branch on b from (# #) 1544784828.164 * * * * [misc]regimes: Trying to branch on (* b b) from (# #) 1544784828.192 * * * * [misc]regimes: Trying to branch on a from (# #) 1544784828.239 * * * [misc]regime: Found split indices: #