6.514 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.038 * * * [progress]: [2/2] Setting up program. 0.042 * [progress]: [Phase 2 of 3] Improving. 0.042 * [simplify]: Simplifying: (/ (* a1 a2) (* b1 b2)) 0.042 * * [simplify]: Extracting # 0 : cost 0 0.043 * * [simplify]: Extracting # 1 : cost 0 0.043 * * [simplify]: Extracting # 2 : cost 0 0.043 * * [simplify]: Extracting # 3 : cost 0 0.043 * * [simplify]: Extracting # 4 : cost 0 0.043 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 0.045 * * [simplify]: Extracting # 0 : cost 0 0.045 * * [simplify]: Extracting # 1 : cost 0 0.045 * * [simplify]: Extracting # 2 : cost 0 0.045 * * [simplify]: iteration 1 : 16 enodes (cost 7 ) 0.050 * * [simplify]: Extracting # 0 : cost 0 0.050 * * [simplify]: Extracting # 1 : cost 0 0.051 * * [simplify]: Extracting # 2 : cost 0 0.051 * * [simplify]: iteration 2 : 37 enodes (cost 7 ) 0.065 * * [simplify]: Extracting # 0 : cost 0 0.066 * * [simplify]: Extracting # 1 : cost 0 0.066 * * [simplify]: Extracting # 2 : cost 0 0.066 * * [simplify]: iteration 3 : 67 enodes (cost 7 ) 0.104 * * [simplify]: Extracting # 0 : cost 0 0.104 * * [simplify]: Extracting # 1 : cost 0 0.104 * * [simplify]: Extracting # 2 : cost 0 0.104 * * [simplify]: iteration 4 : 79 enodes (cost 7 ) 0.132 * * [simplify]: Extracting # 0 : cost 0 0.132 * * [simplify]: iteration done: 79 enodes (cost 7 ) 0.133 * [simplify]: Simplified to: (/ (* a1 a2) (* b1 b2)) 0.133 * * [progress]: iteration 1 / 4 0.133 * * * [progress]: picking best candidate 0.136 * * * * [pick]: Picked # 0.137 * * * [progress]: localizing error 0.151 * * * [progress]: generating rewritten candidates 0.151 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.179 * * * [progress]: generating series expansions 0.180 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.180 * [backup-simplify]: Simplify (/ (* a1 a2) (* b1 b2)) into (/ (* a1 a2) (* b1 b2)) 0.180 * [approximate]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in (a1 a2 b1 b2) around 0 0.180 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b2 0.180 * [taylor]: Taking taylor expansion of (* a1 a2) in b2 0.180 * [taylor]: Taking taylor expansion of a1 in b2 0.180 * [backup-simplify]: Simplify a1 into a1 0.180 * [taylor]: Taking taylor expansion of a2 in b2 0.180 * [backup-simplify]: Simplify a2 into a2 0.180 * [taylor]: Taking taylor expansion of (* b1 b2) in b2 0.180 * [taylor]: Taking taylor expansion of b1 in b2 0.180 * [backup-simplify]: Simplify b1 into b1 0.180 * [taylor]: Taking taylor expansion of b2 in b2 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 1 into 1 0.180 * [backup-simplify]: Simplify (* a1 a2) into (* a1 a2) 0.180 * [backup-simplify]: Simplify (* b1 0) into 0 0.181 * [backup-simplify]: Simplify (+ (* b1 1) (* 0 0)) into b1 0.181 * [backup-simplify]: Simplify (/ (* a1 a2) b1) into (/ (* a1 a2) b1) 0.181 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b1 0.181 * [taylor]: Taking taylor expansion of (* a1 a2) in b1 0.181 * [taylor]: Taking taylor expansion of a1 in b1 0.181 * [backup-simplify]: Simplify a1 into a1 0.181 * [taylor]: Taking taylor expansion of a2 in b1 0.181 * [backup-simplify]: Simplify a2 into a2 0.181 * [taylor]: Taking taylor expansion of (* b1 b2) in b1 0.181 * [taylor]: Taking taylor expansion of b1 in b1 0.182 * [backup-simplify]: Simplify 0 into 0 0.182 * [backup-simplify]: Simplify 1 into 1 0.182 * [taylor]: Taking taylor expansion of b2 in b1 0.182 * [backup-simplify]: Simplify b2 into b2 0.182 * [backup-simplify]: Simplify (* a1 a2) into (* a1 a2) 0.182 * [backup-simplify]: Simplify (* 0 b2) into 0 0.182 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b2)) into b2 0.182 * [backup-simplify]: Simplify (/ (* a1 a2) b2) into (/ (* a1 a2) b2) 0.182 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a2 0.182 * [taylor]: Taking taylor expansion of (* a1 a2) in a2 0.182 * [taylor]: Taking taylor expansion of a1 in a2 0.182 * [backup-simplify]: Simplify a1 into a1 0.182 * [taylor]: Taking taylor expansion of a2 in a2 0.182 * [backup-simplify]: Simplify 0 into 0 0.182 * [backup-simplify]: Simplify 1 into 1 0.183 * [taylor]: Taking taylor expansion of (* b1 b2) in a2 0.183 * [taylor]: Taking taylor expansion of b1 in a2 0.183 * [backup-simplify]: Simplify b1 into b1 0.183 * [taylor]: Taking taylor expansion of b2 in a2 0.183 * [backup-simplify]: Simplify b2 into b2 0.183 * [backup-simplify]: Simplify (* a1 0) into 0 0.183 * [backup-simplify]: Simplify (+ (* a1 1) (* 0 0)) into a1 0.183 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 0.183 * [backup-simplify]: Simplify (/ a1 (* b1 b2)) into (/ a1 (* b1 b2)) 0.183 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1 0.183 * [taylor]: Taking taylor expansion of (* a1 a2) in a1 0.183 * [taylor]: Taking taylor expansion of a1 in a1 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify 1 into 1 0.183 * [taylor]: Taking taylor expansion of a2 in a1 0.183 * [backup-simplify]: Simplify a2 into a2 0.183 * [taylor]: Taking taylor expansion of (* b1 b2) in a1 0.184 * [taylor]: Taking taylor expansion of b1 in a1 0.184 * [backup-simplify]: Simplify b1 into b1 0.184 * [taylor]: Taking taylor expansion of b2 in a1 0.184 * [backup-simplify]: Simplify b2 into b2 0.184 * [backup-simplify]: Simplify (* 0 a2) into 0 0.184 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 a2)) into a2 0.184 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 0.184 * [backup-simplify]: Simplify (/ a2 (* b1 b2)) into (/ a2 (* b1 b2)) 0.184 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1 0.184 * [taylor]: Taking taylor expansion of (* a1 a2) in a1 0.184 * [taylor]: Taking taylor expansion of a1 in a1 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify 1 into 1 0.184 * [taylor]: Taking taylor expansion of a2 in a1 0.185 * [backup-simplify]: Simplify a2 into a2 0.185 * [taylor]: Taking taylor expansion of (* b1 b2) in a1 0.185 * [taylor]: Taking taylor expansion of b1 in a1 0.185 * [backup-simplify]: Simplify b1 into b1 0.185 * [taylor]: Taking taylor expansion of b2 in a1 0.185 * [backup-simplify]: Simplify b2 into b2 0.185 * [backup-simplify]: Simplify (* 0 a2) into 0 0.185 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 a2)) into a2 0.185 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 0.185 * [backup-simplify]: Simplify (/ a2 (* b1 b2)) into (/ a2 (* b1 b2)) 0.185 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in a2 0.186 * [taylor]: Taking taylor expansion of a2 in a2 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.186 * [taylor]: Taking taylor expansion of (* b1 b2) in a2 0.186 * [taylor]: Taking taylor expansion of b1 in a2 0.186 * [backup-simplify]: Simplify b1 into b1 0.186 * [taylor]: Taking taylor expansion of b2 in a2 0.186 * [backup-simplify]: Simplify b2 into b2 0.186 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 0.186 * [backup-simplify]: Simplify (/ 1 (* b1 b2)) into (/ 1 (* b1 b2)) 0.186 * [taylor]: Taking taylor expansion of (/ 1 (* b1 b2)) in b1 0.186 * [taylor]: Taking taylor expansion of (* b1 b2) in b1 0.186 * [taylor]: Taking taylor expansion of b1 in b1 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.186 * [taylor]: Taking taylor expansion of b2 in b1 0.186 * [backup-simplify]: Simplify b2 into b2 0.186 * [backup-simplify]: Simplify (* 0 b2) into 0 0.187 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b2)) into b2 0.187 * [backup-simplify]: Simplify (/ 1 b2) into (/ 1 b2) 0.187 * [taylor]: Taking taylor expansion of (/ 1 b2) in b2 0.187 * [taylor]: Taking taylor expansion of b2 in b2 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 1 into 1 0.187 * [backup-simplify]: Simplify (/ 1 1) into 1 0.187 * [backup-simplify]: Simplify 1 into 1 0.188 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a2))) into 0 0.189 * [backup-simplify]: Simplify (+ (* b1 0) (* 0 b2)) into 0 0.189 * [backup-simplify]: Simplify (- (/ 0 (* b1 b2)) (+ (* (/ a2 (* b1 b2)) (/ 0 (* b1 b2))))) into 0 0.189 * [taylor]: Taking taylor expansion of 0 in a2 0.189 * [backup-simplify]: Simplify 0 into 0 0.189 * [taylor]: Taking taylor expansion of 0 in b1 0.189 * [backup-simplify]: Simplify 0 into 0 0.189 * [backup-simplify]: Simplify (+ (* b1 0) (* 0 b2)) into 0 0.189 * [backup-simplify]: Simplify (- (/ 0 (* b1 b2)) (+ (* (/ 1 (* b1 b2)) (/ 0 (* b1 b2))))) into 0 0.189 * [taylor]: Taking taylor expansion of 0 in b1 0.189 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b2))) into 0 0.191 * [backup-simplify]: Simplify (- (+ (* (/ 1 b2) (/ 0 b2)))) into 0 0.191 * [taylor]: Taking taylor expansion of 0 in b2 0.191 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.192 * [backup-simplify]: Simplify 0 into 0 0.193 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a2)))) into 0 0.194 * [backup-simplify]: Simplify (+ (* b1 0) (+ (* 0 0) (* 0 b2))) into 0 0.194 * [backup-simplify]: Simplify (- (/ 0 (* b1 b2)) (+ (* (/ a2 (* b1 b2)) (/ 0 (* b1 b2))) (* 0 (/ 0 (* b1 b2))))) into 0 0.194 * [taylor]: Taking taylor expansion of 0 in a2 0.194 * [backup-simplify]: Simplify 0 into 0 0.194 * [taylor]: Taking taylor expansion of 0 in b1 0.194 * [backup-simplify]: Simplify 0 into 0 0.194 * [taylor]: Taking taylor expansion of 0 in b1 0.194 * [backup-simplify]: Simplify 0 into 0 0.195 * [backup-simplify]: Simplify (+ (* b1 0) (+ (* 0 0) (* 0 b2))) into 0 0.195 * [backup-simplify]: Simplify (- (/ 0 (* b1 b2)) (+ (* (/ 1 (* b1 b2)) (/ 0 (* b1 b2))) (* 0 (/ 0 (* b1 b2))))) into 0 0.195 * [taylor]: Taking taylor expansion of 0 in b1 0.195 * [backup-simplify]: Simplify 0 into 0 0.195 * [taylor]: Taking taylor expansion of 0 in b2 0.195 * [backup-simplify]: Simplify 0 into 0 0.195 * [taylor]: Taking taylor expansion of 0 in b2 0.195 * [backup-simplify]: Simplify 0 into 0 0.197 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 b2)))) into 0 0.197 * [backup-simplify]: Simplify (- (+ (* (/ 1 b2) (/ 0 b2)) (* 0 (/ 0 b2)))) into 0 0.197 * [taylor]: Taking taylor expansion of 0 in b2 0.197 * [backup-simplify]: Simplify 0 into 0 0.197 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.198 * [backup-simplify]: Simplify 0 into 0 0.200 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0 0.201 * [backup-simplify]: Simplify (+ (* b1 0) (+ (* 0 0) (+ (* 0 0) (* 0 b2)))) into 0 0.202 * [backup-simplify]: Simplify (- (/ 0 (* b1 b2)) (+ (* (/ a2 (* b1 b2)) (/ 0 (* b1 b2))) (* 0 (/ 0 (* b1 b2))) (* 0 (/ 0 (* b1 b2))))) into 0 0.202 * [taylor]: Taking taylor expansion of 0 in a2 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [taylor]: Taking taylor expansion of 0 in b1 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [taylor]: Taking taylor expansion of 0 in b1 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [taylor]: Taking taylor expansion of 0 in b1 0.202 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify (+ (* b1 0) (+ (* 0 0) (+ (* 0 0) (* 0 b2)))) into 0 0.203 * [backup-simplify]: Simplify (- (/ 0 (* b1 b2)) (+ (* (/ 1 (* b1 b2)) (/ 0 (* b1 b2))) (* 0 (/ 0 (* b1 b2))) (* 0 (/ 0 (* b1 b2))))) into 0 0.203 * [taylor]: Taking taylor expansion of 0 in b1 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [taylor]: Taking taylor expansion of 0 in b2 0.203 * [backup-simplify]: Simplify 0 into 0 0.204 * [taylor]: Taking taylor expansion of 0 in b2 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [taylor]: Taking taylor expansion of 0 in b2 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [taylor]: Taking taylor expansion of 0 in b2 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [taylor]: Taking taylor expansion of 0 in b2 0.204 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 b2))))) into 0 0.206 * [backup-simplify]: Simplify (- (+ (* (/ 1 b2) (/ 0 b2)) (* 0 (/ 0 b2)) (* 0 (/ 0 b2)))) into 0 0.206 * [taylor]: Taking taylor expansion of 0 in b2 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify (* 1 (* (/ 1 b2) (* (/ 1 b1) (* a2 a1)))) into (/ (* a1 a2) (* b1 b2)) 0.206 * [backup-simplify]: Simplify (/ (* (/ 1 a1) (/ 1 a2)) (* (/ 1 b1) (/ 1 b2))) into (/ (* b1 b2) (* a1 a2)) 0.206 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 a2 b1 b2) around 0 0.206 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2 0.206 * [taylor]: Taking taylor expansion of (* b1 b2) in b2 0.206 * [taylor]: Taking taylor expansion of b1 in b2 0.207 * [backup-simplify]: Simplify b1 into b1 0.207 * [taylor]: Taking taylor expansion of b2 in b2 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify 1 into 1 0.207 * [taylor]: Taking taylor expansion of (* a1 a2) in b2 0.207 * [taylor]: Taking taylor expansion of a1 in b2 0.207 * [backup-simplify]: Simplify a1 into a1 0.207 * [taylor]: Taking taylor expansion of a2 in b2 0.207 * [backup-simplify]: Simplify a2 into a2 0.207 * [backup-simplify]: Simplify (* b1 0) into 0 0.207 * [backup-simplify]: Simplify (+ (* b1 1) (* 0 0)) into b1 0.207 * [backup-simplify]: Simplify (* a1 a2) into (* a1 a2) 0.207 * [backup-simplify]: Simplify (/ b1 (* a1 a2)) into (/ b1 (* a1 a2)) 0.207 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1 0.207 * [taylor]: Taking taylor expansion of (* b1 b2) in b1 0.207 * [taylor]: Taking taylor expansion of b1 in b1 0.207 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify 1 into 1 0.208 * [taylor]: Taking taylor expansion of b2 in b1 0.208 * [backup-simplify]: Simplify b2 into b2 0.208 * [taylor]: Taking taylor expansion of (* a1 a2) in b1 0.208 * [taylor]: Taking taylor expansion of a1 in b1 0.208 * [backup-simplify]: Simplify a1 into a1 0.208 * [taylor]: Taking taylor expansion of a2 in b1 0.208 * [backup-simplify]: Simplify a2 into a2 0.208 * [backup-simplify]: Simplify (* 0 b2) into 0 0.208 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b2)) into b2 0.208 * [backup-simplify]: Simplify (* a1 a2) into (* a1 a2) 0.208 * [backup-simplify]: Simplify (/ b2 (* a1 a2)) into (/ b2 (* a1 a2)) 0.208 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2 0.208 * [taylor]: Taking taylor expansion of (* b1 b2) in a2 0.208 * [taylor]: Taking taylor expansion of b1 in a2 0.208 * [backup-simplify]: Simplify b1 into b1 0.208 * [taylor]: Taking taylor expansion of b2 in a2 0.209 * [backup-simplify]: Simplify b2 into b2 0.209 * [taylor]: Taking taylor expansion of (* a1 a2) in a2 0.209 * [taylor]: Taking taylor expansion of a1 in a2 0.209 * [backup-simplify]: Simplify a1 into a1 0.209 * [taylor]: Taking taylor expansion of a2 in a2 0.209 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify 1 into 1 0.209 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 0.209 * [backup-simplify]: Simplify (* a1 0) into 0 0.209 * [backup-simplify]: Simplify (+ (* a1 1) (* 0 0)) into a1 0.209 * [backup-simplify]: Simplify (/ (* b1 b2) a1) into (/ (* b1 b2) a1) 0.209 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1 0.209 * [taylor]: Taking taylor expansion of (* b1 b2) in a1 0.209 * [taylor]: Taking taylor expansion of b1 in a1 0.209 * [backup-simplify]: Simplify b1 into b1 0.209 * [taylor]: Taking taylor expansion of b2 in a1 0.209 * [backup-simplify]: Simplify b2 into b2 0.209 * [taylor]: Taking taylor expansion of (* a1 a2) in a1 0.209 * [taylor]: Taking taylor expansion of a1 in a1 0.210 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify 1 into 1 0.210 * [taylor]: Taking taylor expansion of a2 in a1 0.210 * [backup-simplify]: Simplify a2 into a2 0.210 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 0.210 * [backup-simplify]: Simplify (* 0 a2) into 0 0.210 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 a2)) into a2 0.210 * [backup-simplify]: Simplify (/ (* b1 b2) a2) into (/ (* b1 b2) a2) 0.210 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1 0.210 * [taylor]: Taking taylor expansion of (* b1 b2) in a1 0.210 * [taylor]: Taking taylor expansion of b1 in a1 0.210 * [backup-simplify]: Simplify b1 into b1 0.210 * [taylor]: Taking taylor expansion of b2 in a1 0.210 * [backup-simplify]: Simplify b2 into b2 0.210 * [taylor]: Taking taylor expansion of (* a1 a2) in a1 0.210 * [taylor]: Taking taylor expansion of a1 in a1 0.210 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify 1 into 1 0.210 * [taylor]: Taking taylor expansion of a2 in a1 0.211 * [backup-simplify]: Simplify a2 into a2 0.211 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 0.211 * [backup-simplify]: Simplify (* 0 a2) into 0 0.211 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 a2)) into a2 0.211 * [backup-simplify]: Simplify (/ (* b1 b2) a2) into (/ (* b1 b2) a2) 0.211 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2 0.211 * [taylor]: Taking taylor expansion of (* b1 b2) in a2 0.211 * [taylor]: Taking taylor expansion of b1 in a2 0.211 * [backup-simplify]: Simplify b1 into b1 0.211 * [taylor]: Taking taylor expansion of b2 in a2 0.211 * [backup-simplify]: Simplify b2 into b2 0.211 * [taylor]: Taking taylor expansion of a2 in a2 0.212 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify 1 into 1 0.212 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 0.212 * [backup-simplify]: Simplify (/ (* b1 b2) 1) into (* b1 b2) 0.212 * [taylor]: Taking taylor expansion of (* b1 b2) in b1 0.212 * [taylor]: Taking taylor expansion of b1 in b1 0.212 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify 1 into 1 0.212 * [taylor]: Taking taylor expansion of b2 in b1 0.212 * [backup-simplify]: Simplify b2 into b2 0.213 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b2)) into b2 0.213 * [taylor]: Taking taylor expansion of b2 in b2 0.213 * [backup-simplify]: Simplify 0 into 0 0.213 * [backup-simplify]: Simplify 1 into 1 0.213 * [backup-simplify]: Simplify 1 into 1 0.213 * [backup-simplify]: Simplify (+ (* b1 0) (* 0 b2)) into 0 0.214 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a2))) into 0 0.214 * [backup-simplify]: Simplify (- (/ 0 a2) (+ (* (/ (* b1 b2) a2) (/ 0 a2)))) into 0 0.214 * [taylor]: Taking taylor expansion of 0 in a2 0.214 * [backup-simplify]: Simplify 0 into 0 0.214 * [backup-simplify]: Simplify (+ (* b1 0) (* 0 b2)) into 0 0.215 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* b1 b2) (/ 0 1)))) into 0 0.215 * [taylor]: Taking taylor expansion of 0 in b1 0.215 * [backup-simplify]: Simplify 0 into 0 0.215 * [taylor]: Taking taylor expansion of 0 in b2 0.215 * [backup-simplify]: Simplify 0 into 0 0.215 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b2))) into 0 0.216 * [taylor]: Taking taylor expansion of 0 in b2 0.216 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify 0 into 0 0.217 * [backup-simplify]: Simplify (+ (* b1 0) (+ (* 0 0) (* 0 b2))) into 0 0.218 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a2)))) into 0 0.218 * [backup-simplify]: Simplify (- (/ 0 a2) (+ (* (/ (* b1 b2) a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0 0.218 * [taylor]: Taking taylor expansion of 0 in a2 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [taylor]: Taking taylor expansion of 0 in b1 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [taylor]: Taking taylor expansion of 0 in b2 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [backup-simplify]: Simplify 0 into 0 0.219 * [backup-simplify]: Simplify (+ (* b1 0) (+ (* 0 0) (* 0 b2))) into 0 0.220 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* b1 b2) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.220 * [taylor]: Taking taylor expansion of 0 in b1 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [taylor]: Taking taylor expansion of 0 in b2 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify 0 into 0 0.221 * [taylor]: Taking taylor expansion of 0 in b2 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify (* 1 (* (/ 1 b2) (* (/ 1 b1) (* (/ 1 (/ 1 a2)) (/ 1 (/ 1 a1)))))) into (/ (* a1 a2) (* b1 b2)) 0.222 * [backup-simplify]: Simplify (/ (* (/ 1 (- a1)) (/ 1 (- a2))) (* (/ 1 (- b1)) (/ 1 (- b2)))) into (/ (* b1 b2) (* a1 a2)) 0.222 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 a2 b1 b2) around 0 0.222 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2 0.222 * [taylor]: Taking taylor expansion of (* b1 b2) in b2 0.222 * [taylor]: Taking taylor expansion of b1 in b2 0.222 * [backup-simplify]: Simplify b1 into b1 0.222 * [taylor]: Taking taylor expansion of b2 in b2 0.222 * [backup-simplify]: Simplify 0 into 0 0.222 * [backup-simplify]: Simplify 1 into 1 0.222 * [taylor]: Taking taylor expansion of (* a1 a2) in b2 0.222 * [taylor]: Taking taylor expansion of a1 in b2 0.222 * [backup-simplify]: Simplify a1 into a1 0.222 * [taylor]: Taking taylor expansion of a2 in b2 0.222 * [backup-simplify]: Simplify a2 into a2 0.222 * [backup-simplify]: Simplify (* b1 0) into 0 0.222 * [backup-simplify]: Simplify (+ (* b1 1) (* 0 0)) into b1 0.222 * [backup-simplify]: Simplify (* a1 a2) into (* a1 a2) 0.223 * [backup-simplify]: Simplify (/ b1 (* a1 a2)) into (/ b1 (* a1 a2)) 0.223 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1 0.223 * [taylor]: Taking taylor expansion of (* b1 b2) in b1 0.223 * [taylor]: Taking taylor expansion of b1 in b1 0.223 * [backup-simplify]: Simplify 0 into 0 0.223 * [backup-simplify]: Simplify 1 into 1 0.223 * [taylor]: Taking taylor expansion of b2 in b1 0.223 * [backup-simplify]: Simplify b2 into b2 0.223 * [taylor]: Taking taylor expansion of (* a1 a2) in b1 0.223 * [taylor]: Taking taylor expansion of a1 in b1 0.223 * [backup-simplify]: Simplify a1 into a1 0.223 * [taylor]: Taking taylor expansion of a2 in b1 0.223 * [backup-simplify]: Simplify a2 into a2 0.223 * [backup-simplify]: Simplify (* 0 b2) into 0 0.224 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b2)) into b2 0.224 * [backup-simplify]: Simplify (* a1 a2) into (* a1 a2) 0.224 * [backup-simplify]: Simplify (/ b2 (* a1 a2)) into (/ b2 (* a1 a2)) 0.224 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2 0.224 * [taylor]: Taking taylor expansion of (* b1 b2) in a2 0.224 * [taylor]: Taking taylor expansion of b1 in a2 0.224 * [backup-simplify]: Simplify b1 into b1 0.224 * [taylor]: Taking taylor expansion of b2 in a2 0.224 * [backup-simplify]: Simplify b2 into b2 0.224 * [taylor]: Taking taylor expansion of (* a1 a2) in a2 0.224 * [taylor]: Taking taylor expansion of a1 in a2 0.224 * [backup-simplify]: Simplify a1 into a1 0.224 * [taylor]: Taking taylor expansion of a2 in a2 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify 1 into 1 0.224 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 0.224 * [backup-simplify]: Simplify (* a1 0) into 0 0.225 * [backup-simplify]: Simplify (+ (* a1 1) (* 0 0)) into a1 0.225 * [backup-simplify]: Simplify (/ (* b1 b2) a1) into (/ (* b1 b2) a1) 0.225 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1 0.225 * [taylor]: Taking taylor expansion of (* b1 b2) in a1 0.225 * [taylor]: Taking taylor expansion of b1 in a1 0.225 * [backup-simplify]: Simplify b1 into b1 0.225 * [taylor]: Taking taylor expansion of b2 in a1 0.225 * [backup-simplify]: Simplify b2 into b2 0.225 * [taylor]: Taking taylor expansion of (* a1 a2) in a1 0.225 * [taylor]: Taking taylor expansion of a1 in a1 0.225 * [backup-simplify]: Simplify 0 into 0 0.225 * [backup-simplify]: Simplify 1 into 1 0.225 * [taylor]: Taking taylor expansion of a2 in a1 0.225 * [backup-simplify]: Simplify a2 into a2 0.225 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 0.225 * [backup-simplify]: Simplify (* 0 a2) into 0 0.226 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 a2)) into a2 0.226 * [backup-simplify]: Simplify (/ (* b1 b2) a2) into (/ (* b1 b2) a2) 0.226 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1 0.226 * [taylor]: Taking taylor expansion of (* b1 b2) in a1 0.226 * [taylor]: Taking taylor expansion of b1 in a1 0.226 * [backup-simplify]: Simplify b1 into b1 0.226 * [taylor]: Taking taylor expansion of b2 in a1 0.226 * [backup-simplify]: Simplify b2 into b2 0.226 * [taylor]: Taking taylor expansion of (* a1 a2) in a1 0.226 * [taylor]: Taking taylor expansion of a1 in a1 0.226 * [backup-simplify]: Simplify 0 into 0 0.226 * [backup-simplify]: Simplify 1 into 1 0.226 * [taylor]: Taking taylor expansion of a2 in a1 0.226 * [backup-simplify]: Simplify a2 into a2 0.226 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 0.226 * [backup-simplify]: Simplify (* 0 a2) into 0 0.227 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 a2)) into a2 0.227 * [backup-simplify]: Simplify (/ (* b1 b2) a2) into (/ (* b1 b2) a2) 0.227 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in a2 0.227 * [taylor]: Taking taylor expansion of (* b1 b2) in a2 0.227 * [taylor]: Taking taylor expansion of b1 in a2 0.227 * [backup-simplify]: Simplify b1 into b1 0.227 * [taylor]: Taking taylor expansion of b2 in a2 0.227 * [backup-simplify]: Simplify b2 into b2 0.227 * [taylor]: Taking taylor expansion of a2 in a2 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify 1 into 1 0.227 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 0.227 * [backup-simplify]: Simplify (/ (* b1 b2) 1) into (* b1 b2) 0.227 * [taylor]: Taking taylor expansion of (* b1 b2) in b1 0.227 * [taylor]: Taking taylor expansion of b1 in b1 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify 1 into 1 0.227 * [taylor]: Taking taylor expansion of b2 in b1 0.227 * [backup-simplify]: Simplify b2 into b2 0.228 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b2)) into b2 0.228 * [taylor]: Taking taylor expansion of b2 in b2 0.228 * [backup-simplify]: Simplify 0 into 0 0.228 * [backup-simplify]: Simplify 1 into 1 0.228 * [backup-simplify]: Simplify 1 into 1 0.228 * [backup-simplify]: Simplify (+ (* b1 0) (* 0 b2)) into 0 0.229 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a2))) into 0 0.229 * [backup-simplify]: Simplify (- (/ 0 a2) (+ (* (/ (* b1 b2) a2) (/ 0 a2)))) into 0 0.229 * [taylor]: Taking taylor expansion of 0 in a2 0.229 * [backup-simplify]: Simplify 0 into 0 0.229 * [backup-simplify]: Simplify (+ (* b1 0) (* 0 b2)) into 0 0.230 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* b1 b2) (/ 0 1)))) into 0 0.230 * [taylor]: Taking taylor expansion of 0 in b1 0.231 * [backup-simplify]: Simplify 0 into 0 0.231 * [taylor]: Taking taylor expansion of 0 in b2 0.231 * [backup-simplify]: Simplify 0 into 0 0.231 * [backup-simplify]: Simplify 0 into 0 0.231 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b2))) into 0 0.231 * [taylor]: Taking taylor expansion of 0 in b2 0.232 * [backup-simplify]: Simplify 0 into 0 0.232 * [backup-simplify]: Simplify 0 into 0 0.232 * [backup-simplify]: Simplify 0 into 0 0.232 * [backup-simplify]: Simplify (+ (* b1 0) (+ (* 0 0) (* 0 b2))) into 0 0.233 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a2)))) into 0 0.233 * [backup-simplify]: Simplify (- (/ 0 a2) (+ (* (/ (* b1 b2) a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0 0.233 * [taylor]: Taking taylor expansion of 0 in a2 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [taylor]: Taking taylor expansion of 0 in b1 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [taylor]: Taking taylor expansion of 0 in b2 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify (+ (* b1 0) (+ (* 0 0) (* 0 b2))) into 0 0.235 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* b1 b2) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.236 * [taylor]: Taking taylor expansion of 0 in b1 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [taylor]: Taking taylor expansion of 0 in b2 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [taylor]: Taking taylor expansion of 0 in b2 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify (* 1 (* (/ 1 (- b2)) (* (/ 1 (- b1)) (* (/ 1 (/ 1 (- a2))) (/ 1 (/ 1 (- a1))))))) into (/ (* a1 a2) (* b1 b2)) 0.236 * * * [progress]: simplifying candidates 0.237 * [simplify]: Simplifying: (expm1 (/ (* a1 a2) (* b1 b2))) (log1p (/ (* a1 a2) (* b1 b2))) (- (+ (log a1) (log a2)) (+ (log b1) (log b2))) (- (+ (log a1) (log a2)) (log (* b1 b2))) (- (log (* a1 a2)) (+ (log b1) (log b2))) (- (log (* a1 a2)) (log (* b1 b2))) (log (/ (* a1 a2) (* b1 b2))) (exp (/ (* a1 a2) (* b1 b2))) (/ (* (* (* a1 a1) a1) (* (* a2 a2) a2)) (* (* (* b1 b1) b1) (* (* b2 b2) b2))) (/ (* (* (* a1 a1) a1) (* (* a2 a2) a2)) (* (* (* b1 b2) (* b1 b2)) (* b1 b2))) (/ (* (* (* a1 a2) (* a1 a2)) (* a1 a2)) (* (* (* b1 b1) b1) (* (* b2 b2) b2))) (/ (* (* (* a1 a2) (* a1 a2)) (* a1 a2)) (* (* (* b1 b2) (* b1 b2)) (* b1 b2))) (* (cbrt (/ (* a1 a2) (* b1 b2))) (cbrt (/ (* a1 a2) (* b1 b2)))) (cbrt (/ (* a1 a2) (* b1 b2))) (* (* (/ (* a1 a2) (* b1 b2)) (/ (* a1 a2) (* b1 b2))) (/ (* a1 a2) (* b1 b2))) (sqrt (/ (* a1 a2) (* b1 b2))) (sqrt (/ (* a1 a2) (* b1 b2))) (- (* a1 a2)) (- (* b1 b2)) (/ a1 b1) (/ a2 b2) (/ 1 (* b1 b2)) (/ (* b1 b2) (* a1 a2)) (/ (* a1 a2) b1) (/ (* b1 b2) a2) (/ (* a1 a2) (* b1 b2)) (/ (* a1 a2) (* b1 b2)) (/ (* a1 a2) (* b1 b2)) 0.239 * * [simplify]: Extracting # 0 : cost 0 0.239 * * [simplify]: Extracting # 1 : cost 0 0.239 * * [simplify]: Extracting # 2 : cost 0 0.239 * * [simplify]: Extracting # 3 : cost 0 0.239 * * [simplify]: Extracting # 4 : cost 0 0.239 * * [simplify]: Extracting # 5 : cost 0 0.239 * * [simplify]: Extracting # 6 : cost 0 0.240 * * [simplify]: iteration 0 : 55 enodes (cost 285 ) 0.270 * * [simplify]: Extracting # 0 : cost 0 0.270 * * [simplify]: Extracting # 1 : cost 0 0.270 * * [simplify]: Extracting # 2 : cost 0 0.270 * * [simplify]: iteration 1 : 154 enodes (cost 277 ) 0.357 * * [simplify]: Extracting # 0 : cost 0 0.360 * * [simplify]: Extracting # 1 : cost 0 0.362 * * [simplify]: Extracting # 2 : cost 0 0.364 * * [simplify]: Extracting # 3 : cost 0 0.365 * * [simplify]: Extracting # 4 : cost 0 0.367 * * [simplify]: iteration 2 : 836 enodes (cost 207 ) 1.088 * * [simplify]: Extracting # 0 : cost 0 1.100 * * [simplify]: Extracting # 1 : cost 0 1.113 * * [simplify]: Extracting # 2 : cost 0 1.126 * * [simplify]: iteration done: 5000 enodes (cost 207 ) 1.127 * [simplify]: Simplified to: (expm1 (/ (* a1 a2) (* b1 b2))) (log1p (/ (* a1 a2) (* b1 b2))) (log (/ (* a1 a2) (* b1 b2))) (log (/ (* a1 a2) (* b1 b2))) (log (/ (* a1 a2) (* b1 b2))) (log (/ (* a1 a2) (* b1 b2))) (log (/ (* a1 a2) (* b1 b2))) (exp (/ (* a1 a2) (* b1 b2))) (pow (/ (* a1 a2) (* b1 b2)) 3) (pow (/ (* a1 a2) (* b1 b2)) 3) (pow (/ (* a1 a2) (* b1 b2)) 3) (pow (/ (* a1 a2) (* b1 b2)) 3) (* (cbrt (/ (* a1 a2) (* b1 b2))) (cbrt (/ (* a1 a2) (* b1 b2)))) (cbrt (/ (* a1 a2) (* b1 b2))) (pow (/ (* a1 a2) (* b1 b2)) 3) (sqrt (/ (* a1 a2) (* b1 b2))) (sqrt (/ (* a1 a2) (* b1 b2))) (- (* a1 a2)) (- (* b1 b2)) (/ a1 b1) (/ a2 b2) (/ 1 (* b1 b2)) (/ (* b1 b2) (* a1 a2)) (/ (* a1 a2) b1) (/ (* b1 b2) a2) (/ (* a1 a2) (* b1 b2)) (/ (* a1 a2) (* b1 b2)) (/ (* a1 a2) (* b1 b2)) 1.127 * * * [progress]: adding candidates to table 1.213 * * [progress]: iteration 2 / 4 1.213 * * * [progress]: picking best candidate 1.226 * * * * [pick]: Picked # 1.226 * * * [progress]: localizing error 1.240 * * * [progress]: generating rewritten candidates 1.240 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.294 * * * [progress]: generating series expansions 1.294 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.295 * [backup-simplify]: Simplify (* (/ a1 b1) (/ a2 b2)) into (/ (* a1 a2) (* b1 b2)) 1.295 * [approximate]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in (a1 b1 a2 b2) around 0 1.295 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b2 1.295 * [taylor]: Taking taylor expansion of (* a1 a2) in b2 1.295 * [taylor]: Taking taylor expansion of a1 in b2 1.295 * [backup-simplify]: Simplify a1 into a1 1.295 * [taylor]: Taking taylor expansion of a2 in b2 1.295 * [backup-simplify]: Simplify a2 into a2 1.295 * [taylor]: Taking taylor expansion of (* b1 b2) in b2 1.295 * [taylor]: Taking taylor expansion of b1 in b2 1.295 * [backup-simplify]: Simplify b1 into b1 1.295 * [taylor]: Taking taylor expansion of b2 in b2 1.295 * [backup-simplify]: Simplify 0 into 0 1.295 * [backup-simplify]: Simplify 1 into 1 1.295 * [backup-simplify]: Simplify (* a1 a2) into (* a1 a2) 1.295 * [backup-simplify]: Simplify (* b1 0) into 0 1.296 * [backup-simplify]: Simplify (+ (* b1 1) (* 0 0)) into b1 1.296 * [backup-simplify]: Simplify (/ (* a1 a2) b1) into (/ (* a1 a2) b1) 1.296 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a2 1.296 * [taylor]: Taking taylor expansion of (* a1 a2) in a2 1.296 * [taylor]: Taking taylor expansion of a1 in a2 1.296 * [backup-simplify]: Simplify a1 into a1 1.296 * [taylor]: Taking taylor expansion of a2 in a2 1.296 * [backup-simplify]: Simplify 0 into 0 1.296 * [backup-simplify]: Simplify 1 into 1 1.296 * [taylor]: Taking taylor expansion of (* b1 b2) in a2 1.296 * [taylor]: Taking taylor expansion of b1 in a2 1.296 * [backup-simplify]: Simplify b1 into b1 1.296 * [taylor]: Taking taylor expansion of b2 in a2 1.296 * [backup-simplify]: Simplify b2 into b2 1.296 * [backup-simplify]: Simplify (* a1 0) into 0 1.297 * [backup-simplify]: Simplify (+ (* a1 1) (* 0 0)) into a1 1.297 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 1.297 * [backup-simplify]: Simplify (/ a1 (* b1 b2)) into (/ a1 (* b1 b2)) 1.297 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in b1 1.297 * [taylor]: Taking taylor expansion of (* a1 a2) in b1 1.297 * [taylor]: Taking taylor expansion of a1 in b1 1.297 * [backup-simplify]: Simplify a1 into a1 1.297 * [taylor]: Taking taylor expansion of a2 in b1 1.297 * [backup-simplify]: Simplify a2 into a2 1.297 * [taylor]: Taking taylor expansion of (* b1 b2) in b1 1.297 * [taylor]: Taking taylor expansion of b1 in b1 1.297 * [backup-simplify]: Simplify 0 into 0 1.297 * [backup-simplify]: Simplify 1 into 1 1.297 * [taylor]: Taking taylor expansion of b2 in b1 1.297 * [backup-simplify]: Simplify b2 into b2 1.297 * [backup-simplify]: Simplify (* a1 a2) into (* a1 a2) 1.297 * [backup-simplify]: Simplify (* 0 b2) into 0 1.298 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b2)) into b2 1.298 * [backup-simplify]: Simplify (/ (* a1 a2) b2) into (/ (* a1 a2) b2) 1.298 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1 1.298 * [taylor]: Taking taylor expansion of (* a1 a2) in a1 1.298 * [taylor]: Taking taylor expansion of a1 in a1 1.298 * [backup-simplify]: Simplify 0 into 0 1.298 * [backup-simplify]: Simplify 1 into 1 1.298 * [taylor]: Taking taylor expansion of a2 in a1 1.298 * [backup-simplify]: Simplify a2 into a2 1.298 * [taylor]: Taking taylor expansion of (* b1 b2) in a1 1.298 * [taylor]: Taking taylor expansion of b1 in a1 1.298 * [backup-simplify]: Simplify b1 into b1 1.298 * [taylor]: Taking taylor expansion of b2 in a1 1.298 * [backup-simplify]: Simplify b2 into b2 1.298 * [backup-simplify]: Simplify (* 0 a2) into 0 1.299 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 a2)) into a2 1.299 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 1.299 * [backup-simplify]: Simplify (/ a2 (* b1 b2)) into (/ a2 (* b1 b2)) 1.299 * [taylor]: Taking taylor expansion of (/ (* a1 a2) (* b1 b2)) in a1 1.299 * [taylor]: Taking taylor expansion of (* a1 a2) in a1 1.299 * [taylor]: Taking taylor expansion of a1 in a1 1.299 * [backup-simplify]: Simplify 0 into 0 1.299 * [backup-simplify]: Simplify 1 into 1 1.299 * [taylor]: Taking taylor expansion of a2 in a1 1.299 * [backup-simplify]: Simplify a2 into a2 1.299 * [taylor]: Taking taylor expansion of (* b1 b2) in a1 1.299 * [taylor]: Taking taylor expansion of b1 in a1 1.299 * [backup-simplify]: Simplify b1 into b1 1.299 * [taylor]: Taking taylor expansion of b2 in a1 1.299 * [backup-simplify]: Simplify b2 into b2 1.299 * [backup-simplify]: Simplify (* 0 a2) into 0 1.300 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 a2)) into a2 1.300 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 1.300 * [backup-simplify]: Simplify (/ a2 (* b1 b2)) into (/ a2 (* b1 b2)) 1.300 * [taylor]: Taking taylor expansion of (/ a2 (* b1 b2)) in b1 1.300 * [taylor]: Taking taylor expansion of a2 in b1 1.300 * [backup-simplify]: Simplify a2 into a2 1.300 * [taylor]: Taking taylor expansion of (* b1 b2) in b1 1.300 * [taylor]: Taking taylor expansion of b1 in b1 1.300 * [backup-simplify]: Simplify 0 into 0 1.300 * [backup-simplify]: Simplify 1 into 1 1.300 * [taylor]: Taking taylor expansion of b2 in b1 1.300 * [backup-simplify]: Simplify b2 into b2 1.300 * [backup-simplify]: Simplify (* 0 b2) into 0 1.301 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b2)) into b2 1.301 * [backup-simplify]: Simplify (/ a2 b2) into (/ a2 b2) 1.301 * [taylor]: Taking taylor expansion of (/ a2 b2) in a2 1.301 * [taylor]: Taking taylor expansion of a2 in a2 1.301 * [backup-simplify]: Simplify 0 into 0 1.301 * [backup-simplify]: Simplify 1 into 1 1.301 * [taylor]: Taking taylor expansion of b2 in a2 1.301 * [backup-simplify]: Simplify b2 into b2 1.301 * [backup-simplify]: Simplify (/ 1 b2) into (/ 1 b2) 1.301 * [taylor]: Taking taylor expansion of (/ 1 b2) in b2 1.301 * [taylor]: Taking taylor expansion of b2 in b2 1.301 * [backup-simplify]: Simplify 0 into 0 1.301 * [backup-simplify]: Simplify 1 into 1 1.301 * [backup-simplify]: Simplify (/ 1 1) into 1 1.301 * [backup-simplify]: Simplify 1 into 1 1.302 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a2))) into 0 1.302 * [backup-simplify]: Simplify (+ (* b1 0) (* 0 b2)) into 0 1.303 * [backup-simplify]: Simplify (- (/ 0 (* b1 b2)) (+ (* (/ a2 (* b1 b2)) (/ 0 (* b1 b2))))) into 0 1.303 * [taylor]: Taking taylor expansion of 0 in b1 1.303 * [backup-simplify]: Simplify 0 into 0 1.304 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b2))) into 0 1.304 * [backup-simplify]: Simplify (- (/ 0 b2) (+ (* (/ a2 b2) (/ 0 b2)))) into 0 1.304 * [taylor]: Taking taylor expansion of 0 in a2 1.304 * [backup-simplify]: Simplify 0 into 0 1.304 * [taylor]: Taking taylor expansion of 0 in b2 1.304 * [backup-simplify]: Simplify 0 into 0 1.304 * [backup-simplify]: Simplify (- (/ 0 b2) (+ (* (/ 1 b2) (/ 0 b2)))) into 0 1.304 * [taylor]: Taking taylor expansion of 0 in b2 1.304 * [backup-simplify]: Simplify 0 into 0 1.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.305 * [backup-simplify]: Simplify 0 into 0 1.306 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a2)))) into 0 1.306 * [backup-simplify]: Simplify (+ (* b1 0) (+ (* 0 0) (* 0 b2))) into 0 1.307 * [backup-simplify]: Simplify (- (/ 0 (* b1 b2)) (+ (* (/ a2 (* b1 b2)) (/ 0 (* b1 b2))) (* 0 (/ 0 (* b1 b2))))) into 0 1.307 * [taylor]: Taking taylor expansion of 0 in b1 1.307 * [backup-simplify]: Simplify 0 into 0 1.307 * [taylor]: Taking taylor expansion of 0 in a2 1.307 * [backup-simplify]: Simplify 0 into 0 1.307 * [taylor]: Taking taylor expansion of 0 in b2 1.307 * [backup-simplify]: Simplify 0 into 0 1.308 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 b2)))) into 0 1.308 * [backup-simplify]: Simplify (- (/ 0 b2) (+ (* (/ a2 b2) (/ 0 b2)) (* 0 (/ 0 b2)))) into 0 1.308 * [taylor]: Taking taylor expansion of 0 in a2 1.308 * [backup-simplify]: Simplify 0 into 0 1.308 * [taylor]: Taking taylor expansion of 0 in b2 1.308 * [backup-simplify]: Simplify 0 into 0 1.308 * [taylor]: Taking taylor expansion of 0 in b2 1.308 * [backup-simplify]: Simplify 0 into 0 1.309 * [backup-simplify]: Simplify (- (/ 0 b2) (+ (* (/ 1 b2) (/ 0 b2)) (* 0 (/ 0 b2)))) into 0 1.309 * [taylor]: Taking taylor expansion of 0 in b2 1.309 * [backup-simplify]: Simplify 0 into 0 1.309 * [backup-simplify]: Simplify 0 into 0 1.309 * [backup-simplify]: Simplify 0 into 0 1.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.310 * [backup-simplify]: Simplify 0 into 0 1.311 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a2))))) into 0 1.312 * [backup-simplify]: Simplify (+ (* b1 0) (+ (* 0 0) (+ (* 0 0) (* 0 b2)))) into 0 1.312 * [backup-simplify]: Simplify (- (/ 0 (* b1 b2)) (+ (* (/ a2 (* b1 b2)) (/ 0 (* b1 b2))) (* 0 (/ 0 (* b1 b2))) (* 0 (/ 0 (* b1 b2))))) into 0 1.312 * [taylor]: Taking taylor expansion of 0 in b1 1.312 * [backup-simplify]: Simplify 0 into 0 1.312 * [taylor]: Taking taylor expansion of 0 in a2 1.312 * [backup-simplify]: Simplify 0 into 0 1.312 * [taylor]: Taking taylor expansion of 0 in b2 1.312 * [backup-simplify]: Simplify 0 into 0 1.312 * [taylor]: Taking taylor expansion of 0 in a2 1.312 * [backup-simplify]: Simplify 0 into 0 1.312 * [taylor]: Taking taylor expansion of 0 in b2 1.313 * [backup-simplify]: Simplify 0 into 0 1.314 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 b2))))) into 0 1.314 * [backup-simplify]: Simplify (- (/ 0 b2) (+ (* (/ a2 b2) (/ 0 b2)) (* 0 (/ 0 b2)) (* 0 (/ 0 b2)))) into 0 1.314 * [taylor]: Taking taylor expansion of 0 in a2 1.314 * [backup-simplify]: Simplify 0 into 0 1.314 * [taylor]: Taking taylor expansion of 0 in b2 1.314 * [backup-simplify]: Simplify 0 into 0 1.314 * [taylor]: Taking taylor expansion of 0 in b2 1.314 * [backup-simplify]: Simplify 0 into 0 1.314 * [taylor]: Taking taylor expansion of 0 in b2 1.314 * [backup-simplify]: Simplify 0 into 0 1.315 * [taylor]: Taking taylor expansion of 0 in b2 1.315 * [backup-simplify]: Simplify 0 into 0 1.315 * [backup-simplify]: Simplify (- (/ 0 b2) (+ (* (/ 1 b2) (/ 0 b2)) (* 0 (/ 0 b2)) (* 0 (/ 0 b2)))) into 0 1.315 * [taylor]: Taking taylor expansion of 0 in b2 1.315 * [backup-simplify]: Simplify 0 into 0 1.315 * [backup-simplify]: Simplify 0 into 0 1.315 * [backup-simplify]: Simplify 0 into 0 1.315 * [backup-simplify]: Simplify (* 1 (* (/ 1 b2) (* a2 (* (/ 1 b1) a1)))) into (/ (* a1 a2) (* b1 b2)) 1.315 * [backup-simplify]: Simplify (* (/ (/ 1 a1) (/ 1 b1)) (/ (/ 1 a2) (/ 1 b2))) into (/ (* b1 b2) (* a1 a2)) 1.316 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 b1 a2 b2) around 0 1.316 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2 1.316 * [taylor]: Taking taylor expansion of (* b1 b2) in b2 1.316 * [taylor]: Taking taylor expansion of b1 in b2 1.316 * [backup-simplify]: Simplify b1 into b1 1.316 * [taylor]: Taking taylor expansion of b2 in b2 1.316 * [backup-simplify]: Simplify 0 into 0 1.316 * [backup-simplify]: Simplify 1 into 1 1.316 * [taylor]: Taking taylor expansion of (* a1 a2) in b2 1.316 * [taylor]: Taking taylor expansion of a1 in b2 1.316 * [backup-simplify]: Simplify a1 into a1 1.316 * [taylor]: Taking taylor expansion of a2 in b2 1.316 * [backup-simplify]: Simplify a2 into a2 1.316 * [backup-simplify]: Simplify (* b1 0) into 0 1.316 * [backup-simplify]: Simplify (+ (* b1 1) (* 0 0)) into b1 1.316 * [backup-simplify]: Simplify (* a1 a2) into (* a1 a2) 1.316 * [backup-simplify]: Simplify (/ b1 (* a1 a2)) into (/ b1 (* a1 a2)) 1.316 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2 1.317 * [taylor]: Taking taylor expansion of (* b1 b2) in a2 1.317 * [taylor]: Taking taylor expansion of b1 in a2 1.317 * [backup-simplify]: Simplify b1 into b1 1.317 * [taylor]: Taking taylor expansion of b2 in a2 1.317 * [backup-simplify]: Simplify b2 into b2 1.317 * [taylor]: Taking taylor expansion of (* a1 a2) in a2 1.317 * [taylor]: Taking taylor expansion of a1 in a2 1.317 * [backup-simplify]: Simplify a1 into a1 1.317 * [taylor]: Taking taylor expansion of a2 in a2 1.317 * [backup-simplify]: Simplify 0 into 0 1.317 * [backup-simplify]: Simplify 1 into 1 1.317 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 1.317 * [backup-simplify]: Simplify (* a1 0) into 0 1.317 * [backup-simplify]: Simplify (+ (* a1 1) (* 0 0)) into a1 1.317 * [backup-simplify]: Simplify (/ (* b1 b2) a1) into (/ (* b1 b2) a1) 1.317 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1 1.317 * [taylor]: Taking taylor expansion of (* b1 b2) in b1 1.317 * [taylor]: Taking taylor expansion of b1 in b1 1.317 * [backup-simplify]: Simplify 0 into 0 1.318 * [backup-simplify]: Simplify 1 into 1 1.318 * [taylor]: Taking taylor expansion of b2 in b1 1.318 * [backup-simplify]: Simplify b2 into b2 1.318 * [taylor]: Taking taylor expansion of (* a1 a2) in b1 1.318 * [taylor]: Taking taylor expansion of a1 in b1 1.318 * [backup-simplify]: Simplify a1 into a1 1.318 * [taylor]: Taking taylor expansion of a2 in b1 1.318 * [backup-simplify]: Simplify a2 into a2 1.318 * [backup-simplify]: Simplify (* 0 b2) into 0 1.318 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b2)) into b2 1.318 * [backup-simplify]: Simplify (* a1 a2) into (* a1 a2) 1.318 * [backup-simplify]: Simplify (/ b2 (* a1 a2)) into (/ b2 (* a1 a2)) 1.318 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1 1.318 * [taylor]: Taking taylor expansion of (* b1 b2) in a1 1.318 * [taylor]: Taking taylor expansion of b1 in a1 1.318 * [backup-simplify]: Simplify b1 into b1 1.318 * [taylor]: Taking taylor expansion of b2 in a1 1.318 * [backup-simplify]: Simplify b2 into b2 1.318 * [taylor]: Taking taylor expansion of (* a1 a2) in a1 1.319 * [taylor]: Taking taylor expansion of a1 in a1 1.319 * [backup-simplify]: Simplify 0 into 0 1.319 * [backup-simplify]: Simplify 1 into 1 1.319 * [taylor]: Taking taylor expansion of a2 in a1 1.319 * [backup-simplify]: Simplify a2 into a2 1.319 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 1.319 * [backup-simplify]: Simplify (* 0 a2) into 0 1.319 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 a2)) into a2 1.319 * [backup-simplify]: Simplify (/ (* b1 b2) a2) into (/ (* b1 b2) a2) 1.319 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1 1.319 * [taylor]: Taking taylor expansion of (* b1 b2) in a1 1.319 * [taylor]: Taking taylor expansion of b1 in a1 1.319 * [backup-simplify]: Simplify b1 into b1 1.319 * [taylor]: Taking taylor expansion of b2 in a1 1.319 * [backup-simplify]: Simplify b2 into b2 1.319 * [taylor]: Taking taylor expansion of (* a1 a2) in a1 1.319 * [taylor]: Taking taylor expansion of a1 in a1 1.319 * [backup-simplify]: Simplify 0 into 0 1.319 * [backup-simplify]: Simplify 1 into 1 1.319 * [taylor]: Taking taylor expansion of a2 in a1 1.320 * [backup-simplify]: Simplify a2 into a2 1.320 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 1.320 * [backup-simplify]: Simplify (* 0 a2) into 0 1.320 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 a2)) into a2 1.320 * [backup-simplify]: Simplify (/ (* b1 b2) a2) into (/ (* b1 b2) a2) 1.320 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in b1 1.320 * [taylor]: Taking taylor expansion of (* b1 b2) in b1 1.320 * [taylor]: Taking taylor expansion of b1 in b1 1.320 * [backup-simplify]: Simplify 0 into 0 1.320 * [backup-simplify]: Simplify 1 into 1 1.320 * [taylor]: Taking taylor expansion of b2 in b1 1.320 * [backup-simplify]: Simplify b2 into b2 1.320 * [taylor]: Taking taylor expansion of a2 in b1 1.321 * [backup-simplify]: Simplify a2 into a2 1.321 * [backup-simplify]: Simplify (* 0 b2) into 0 1.321 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b2)) into b2 1.321 * [backup-simplify]: Simplify (/ b2 a2) into (/ b2 a2) 1.321 * [taylor]: Taking taylor expansion of (/ b2 a2) in a2 1.321 * [taylor]: Taking taylor expansion of b2 in a2 1.321 * [backup-simplify]: Simplify b2 into b2 1.321 * [taylor]: Taking taylor expansion of a2 in a2 1.321 * [backup-simplify]: Simplify 0 into 0 1.321 * [backup-simplify]: Simplify 1 into 1 1.321 * [backup-simplify]: Simplify (/ b2 1) into b2 1.321 * [taylor]: Taking taylor expansion of b2 in b2 1.321 * [backup-simplify]: Simplify 0 into 0 1.321 * [backup-simplify]: Simplify 1 into 1 1.321 * [backup-simplify]: Simplify 1 into 1 1.321 * [backup-simplify]: Simplify (+ (* b1 0) (* 0 b2)) into 0 1.322 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a2))) into 0 1.322 * [backup-simplify]: Simplify (- (/ 0 a2) (+ (* (/ (* b1 b2) a2) (/ 0 a2)))) into 0 1.322 * [taylor]: Taking taylor expansion of 0 in b1 1.323 * [backup-simplify]: Simplify 0 into 0 1.323 * [taylor]: Taking taylor expansion of 0 in a2 1.323 * [backup-simplify]: Simplify 0 into 0 1.323 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b2))) into 0 1.324 * [backup-simplify]: Simplify (- (/ 0 a2) (+ (* (/ b2 a2) (/ 0 a2)))) into 0 1.324 * [taylor]: Taking taylor expansion of 0 in a2 1.324 * [backup-simplify]: Simplify 0 into 0 1.324 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* b2 (/ 0 1)))) into 0 1.325 * [taylor]: Taking taylor expansion of 0 in b2 1.325 * [backup-simplify]: Simplify 0 into 0 1.325 * [backup-simplify]: Simplify 0 into 0 1.325 * [backup-simplify]: Simplify 0 into 0 1.325 * [backup-simplify]: Simplify (+ (* b1 0) (+ (* 0 0) (* 0 b2))) into 0 1.327 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a2)))) into 0 1.327 * [backup-simplify]: Simplify (- (/ 0 a2) (+ (* (/ (* b1 b2) a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0 1.327 * [taylor]: Taking taylor expansion of 0 in b1 1.327 * [backup-simplify]: Simplify 0 into 0 1.327 * [taylor]: Taking taylor expansion of 0 in a2 1.327 * [backup-simplify]: Simplify 0 into 0 1.327 * [taylor]: Taking taylor expansion of 0 in a2 1.327 * [backup-simplify]: Simplify 0 into 0 1.328 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 b2)))) into 0 1.328 * [backup-simplify]: Simplify (- (/ 0 a2) (+ (* (/ b2 a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0 1.328 * [taylor]: Taking taylor expansion of 0 in a2 1.328 * [backup-simplify]: Simplify 0 into 0 1.328 * [taylor]: Taking taylor expansion of 0 in b2 1.328 * [backup-simplify]: Simplify 0 into 0 1.328 * [backup-simplify]: Simplify 0 into 0 1.329 * [taylor]: Taking taylor expansion of 0 in b2 1.329 * [backup-simplify]: Simplify 0 into 0 1.329 * [backup-simplify]: Simplify 0 into 0 1.330 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* b2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.330 * [taylor]: Taking taylor expansion of 0 in b2 1.330 * [backup-simplify]: Simplify 0 into 0 1.330 * [backup-simplify]: Simplify 0 into 0 1.330 * [backup-simplify]: Simplify 0 into 0 1.330 * [backup-simplify]: Simplify (* 1 (* (/ 1 b2) (* (/ 1 (/ 1 a2)) (* (/ 1 b1) (/ 1 (/ 1 a1)))))) into (/ (* a1 a2) (* b1 b2)) 1.331 * [backup-simplify]: Simplify (* (/ (/ 1 (- a1)) (/ 1 (- b1))) (/ (/ 1 (- a2)) (/ 1 (- b2)))) into (/ (* b1 b2) (* a1 a2)) 1.331 * [approximate]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in (a1 b1 a2 b2) around 0 1.331 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b2 1.331 * [taylor]: Taking taylor expansion of (* b1 b2) in b2 1.331 * [taylor]: Taking taylor expansion of b1 in b2 1.331 * [backup-simplify]: Simplify b1 into b1 1.331 * [taylor]: Taking taylor expansion of b2 in b2 1.331 * [backup-simplify]: Simplify 0 into 0 1.331 * [backup-simplify]: Simplify 1 into 1 1.331 * [taylor]: Taking taylor expansion of (* a1 a2) in b2 1.331 * [taylor]: Taking taylor expansion of a1 in b2 1.331 * [backup-simplify]: Simplify a1 into a1 1.331 * [taylor]: Taking taylor expansion of a2 in b2 1.331 * [backup-simplify]: Simplify a2 into a2 1.331 * [backup-simplify]: Simplify (* b1 0) into 0 1.331 * [backup-simplify]: Simplify (+ (* b1 1) (* 0 0)) into b1 1.332 * [backup-simplify]: Simplify (* a1 a2) into (* a1 a2) 1.332 * [backup-simplify]: Simplify (/ b1 (* a1 a2)) into (/ b1 (* a1 a2)) 1.332 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a2 1.332 * [taylor]: Taking taylor expansion of (* b1 b2) in a2 1.332 * [taylor]: Taking taylor expansion of b1 in a2 1.332 * [backup-simplify]: Simplify b1 into b1 1.332 * [taylor]: Taking taylor expansion of b2 in a2 1.332 * [backup-simplify]: Simplify b2 into b2 1.332 * [taylor]: Taking taylor expansion of (* a1 a2) in a2 1.332 * [taylor]: Taking taylor expansion of a1 in a2 1.332 * [backup-simplify]: Simplify a1 into a1 1.332 * [taylor]: Taking taylor expansion of a2 in a2 1.332 * [backup-simplify]: Simplify 0 into 0 1.332 * [backup-simplify]: Simplify 1 into 1 1.332 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 1.332 * [backup-simplify]: Simplify (* a1 0) into 0 1.332 * [backup-simplify]: Simplify (+ (* a1 1) (* 0 0)) into a1 1.333 * [backup-simplify]: Simplify (/ (* b1 b2) a1) into (/ (* b1 b2) a1) 1.333 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in b1 1.333 * [taylor]: Taking taylor expansion of (* b1 b2) in b1 1.333 * [taylor]: Taking taylor expansion of b1 in b1 1.333 * [backup-simplify]: Simplify 0 into 0 1.333 * [backup-simplify]: Simplify 1 into 1 1.333 * [taylor]: Taking taylor expansion of b2 in b1 1.333 * [backup-simplify]: Simplify b2 into b2 1.333 * [taylor]: Taking taylor expansion of (* a1 a2) in b1 1.333 * [taylor]: Taking taylor expansion of a1 in b1 1.333 * [backup-simplify]: Simplify a1 into a1 1.333 * [taylor]: Taking taylor expansion of a2 in b1 1.333 * [backup-simplify]: Simplify a2 into a2 1.333 * [backup-simplify]: Simplify (* 0 b2) into 0 1.333 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b2)) into b2 1.333 * [backup-simplify]: Simplify (* a1 a2) into (* a1 a2) 1.333 * [backup-simplify]: Simplify (/ b2 (* a1 a2)) into (/ b2 (* a1 a2)) 1.333 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1 1.333 * [taylor]: Taking taylor expansion of (* b1 b2) in a1 1.334 * [taylor]: Taking taylor expansion of b1 in a1 1.334 * [backup-simplify]: Simplify b1 into b1 1.334 * [taylor]: Taking taylor expansion of b2 in a1 1.334 * [backup-simplify]: Simplify b2 into b2 1.334 * [taylor]: Taking taylor expansion of (* a1 a2) in a1 1.334 * [taylor]: Taking taylor expansion of a1 in a1 1.334 * [backup-simplify]: Simplify 0 into 0 1.334 * [backup-simplify]: Simplify 1 into 1 1.334 * [taylor]: Taking taylor expansion of a2 in a1 1.334 * [backup-simplify]: Simplify a2 into a2 1.334 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 1.334 * [backup-simplify]: Simplify (* 0 a2) into 0 1.334 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 a2)) into a2 1.334 * [backup-simplify]: Simplify (/ (* b1 b2) a2) into (/ (* b1 b2) a2) 1.334 * [taylor]: Taking taylor expansion of (/ (* b1 b2) (* a1 a2)) in a1 1.334 * [taylor]: Taking taylor expansion of (* b1 b2) in a1 1.334 * [taylor]: Taking taylor expansion of b1 in a1 1.334 * [backup-simplify]: Simplify b1 into b1 1.334 * [taylor]: Taking taylor expansion of b2 in a1 1.334 * [backup-simplify]: Simplify b2 into b2 1.335 * [taylor]: Taking taylor expansion of (* a1 a2) in a1 1.335 * [taylor]: Taking taylor expansion of a1 in a1 1.335 * [backup-simplify]: Simplify 0 into 0 1.335 * [backup-simplify]: Simplify 1 into 1 1.335 * [taylor]: Taking taylor expansion of a2 in a1 1.335 * [backup-simplify]: Simplify a2 into a2 1.335 * [backup-simplify]: Simplify (* b1 b2) into (* b1 b2) 1.335 * [backup-simplify]: Simplify (* 0 a2) into 0 1.335 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 a2)) into a2 1.335 * [backup-simplify]: Simplify (/ (* b1 b2) a2) into (/ (* b1 b2) a2) 1.335 * [taylor]: Taking taylor expansion of (/ (* b1 b2) a2) in b1 1.335 * [taylor]: Taking taylor expansion of (* b1 b2) in b1 1.335 * [taylor]: Taking taylor expansion of b1 in b1 1.335 * [backup-simplify]: Simplify 0 into 0 1.335 * [backup-simplify]: Simplify 1 into 1 1.335 * [taylor]: Taking taylor expansion of b2 in b1 1.335 * [backup-simplify]: Simplify b2 into b2 1.336 * [taylor]: Taking taylor expansion of a2 in b1 1.336 * [backup-simplify]: Simplify a2 into a2 1.336 * [backup-simplify]: Simplify (* 0 b2) into 0 1.336 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 b2)) into b2 1.336 * [backup-simplify]: Simplify (/ b2 a2) into (/ b2 a2) 1.336 * [taylor]: Taking taylor expansion of (/ b2 a2) in a2 1.336 * [taylor]: Taking taylor expansion of b2 in a2 1.336 * [backup-simplify]: Simplify b2 into b2 1.336 * [taylor]: Taking taylor expansion of a2 in a2 1.336 * [backup-simplify]: Simplify 0 into 0 1.336 * [backup-simplify]: Simplify 1 into 1 1.336 * [backup-simplify]: Simplify (/ b2 1) into b2 1.336 * [taylor]: Taking taylor expansion of b2 in b2 1.336 * [backup-simplify]: Simplify 0 into 0 1.336 * [backup-simplify]: Simplify 1 into 1 1.336 * [backup-simplify]: Simplify 1 into 1 1.337 * [backup-simplify]: Simplify (+ (* b1 0) (* 0 b2)) into 0 1.338 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a2))) into 0 1.338 * [backup-simplify]: Simplify (- (/ 0 a2) (+ (* (/ (* b1 b2) a2) (/ 0 a2)))) into 0 1.338 * [taylor]: Taking taylor expansion of 0 in b1 1.338 * [backup-simplify]: Simplify 0 into 0 1.338 * [taylor]: Taking taylor expansion of 0 in a2 1.338 * [backup-simplify]: Simplify 0 into 0 1.339 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 b2))) into 0 1.339 * [backup-simplify]: Simplify (- (/ 0 a2) (+ (* (/ b2 a2) (/ 0 a2)))) into 0 1.339 * [taylor]: Taking taylor expansion of 0 in a2 1.339 * [backup-simplify]: Simplify 0 into 0 1.340 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* b2 (/ 0 1)))) into 0 1.340 * [taylor]: Taking taylor expansion of 0 in b2 1.340 * [backup-simplify]: Simplify 0 into 0 1.340 * [backup-simplify]: Simplify 0 into 0 1.340 * [backup-simplify]: Simplify 0 into 0 1.340 * [backup-simplify]: Simplify (+ (* b1 0) (+ (* 0 0) (* 0 b2))) into 0 1.341 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a2)))) into 0 1.341 * [backup-simplify]: Simplify (- (/ 0 a2) (+ (* (/ (* b1 b2) a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0 1.341 * [taylor]: Taking taylor expansion of 0 in b1 1.341 * [backup-simplify]: Simplify 0 into 0 1.341 * [taylor]: Taking taylor expansion of 0 in a2 1.341 * [backup-simplify]: Simplify 0 into 0 1.341 * [taylor]: Taking taylor expansion of 0 in a2 1.341 * [backup-simplify]: Simplify 0 into 0 1.342 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 b2)))) into 0 1.342 * [backup-simplify]: Simplify (- (/ 0 a2) (+ (* (/ b2 a2) (/ 0 a2)) (* 0 (/ 0 a2)))) into 0 1.342 * [taylor]: Taking taylor expansion of 0 in a2 1.342 * [backup-simplify]: Simplify 0 into 0 1.342 * [taylor]: Taking taylor expansion of 0 in b2 1.342 * [backup-simplify]: Simplify 0 into 0 1.342 * [backup-simplify]: Simplify 0 into 0 1.342 * [taylor]: Taking taylor expansion of 0 in b2 1.342 * [backup-simplify]: Simplify 0 into 0 1.342 * [backup-simplify]: Simplify 0 into 0 1.343 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* b2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.343 * [taylor]: Taking taylor expansion of 0 in b2 1.343 * [backup-simplify]: Simplify 0 into 0 1.343 * [backup-simplify]: Simplify 0 into 0 1.343 * [backup-simplify]: Simplify 0 into 0 1.343 * [backup-simplify]: Simplify (* 1 (* (/ 1 (- b2)) (* (/ 1 (/ 1 (- a2))) (* (/ 1 (- b1)) (/ 1 (/ 1 (- a1))))))) into (/ (* a1 a2) (* b1 b2)) 1.343 * * * [progress]: simplifying candidates 1.344 * [simplify]: Simplifying: (expm1 (* (/ a1 b1) (/ a2 b2))) (log1p (* (/ a1 b1) (/ a2 b2))) (* (/ a1 b1) (/ a2 b2)) (+ (- (log a1) (log b1)) (- (log a2) (log b2))) (+ (- (log a1) (log b1)) (log (/ a2 b2))) (+ (log (/ a1 b1)) (- (log a2) (log b2))) (+ (log (/ a1 b1)) (log (/ a2 b2))) (log (* (/ a1 b1) (/ a2 b2))) (exp (* (/ a1 b1) (/ a2 b2))) (* (/ (* (* a1 a1) a1) (* (* b1 b1) b1)) (/ (* (* a2 a2) a2) (* (* b2 b2) b2))) (* (/ (* (* a1 a1) a1) (* (* b1 b1) b1)) (* (* (/ a2 b2) (/ a2 b2)) (/ a2 b2))) (* (* (* (/ a1 b1) (/ a1 b1)) (/ a1 b1)) (/ (* (* a2 a2) a2) (* (* b2 b2) b2))) (* (* (* (/ a1 b1) (/ a1 b1)) (/ a1 b1)) (* (* (/ a2 b2) (/ a2 b2)) (/ a2 b2))) (* (cbrt (* (/ a1 b1) (/ a2 b2))) (cbrt (* (/ a1 b1) (/ a2 b2)))) (cbrt (* (/ a1 b1) (/ a2 b2))) (* (* (* (/ a1 b1) (/ a2 b2)) (* (/ a1 b1) (/ a2 b2))) (* (/ a1 b1) (/ a2 b2))) (sqrt (* (/ a1 b1) (/ a2 b2))) (sqrt (* (/ a1 b1) (/ a2 b2))) (* a1 a2) (* b1 b2) (* (sqrt (/ a1 b1)) (sqrt (/ a2 b2))) (* (sqrt (/ a1 b1)) (sqrt (/ a2 b2))) (* (sqrt (/ a1 b1)) (/ (sqrt a2) (sqrt b2))) (* (sqrt (/ a1 b1)) (/ (sqrt a2) (sqrt b2))) (* (/ (sqrt a1) (sqrt b1)) (sqrt (/ a2 b2))) (* (/ (sqrt a1) (sqrt b1)) (sqrt (/ a2 b2))) (* (/ (sqrt a1) (sqrt b1)) (/ (sqrt a2) (sqrt b2))) (* (/ (sqrt a1) (sqrt b1)) (/ (sqrt a2) (sqrt b2))) (* (/ a1 b1) (* (cbrt (/ a2 b2)) (cbrt (/ a2 b2)))) (* (/ a1 b1) (sqrt (/ a2 b2))) (* (/ a1 b1) (/ (* (cbrt a2) (cbrt a2)) (* (cbrt b2) (cbrt b2)))) (* (/ a1 b1) (/ (* (cbrt a2) (cbrt a2)) (sqrt b2))) (* (/ a1 b1) (/ (* (cbrt a2) (cbrt a2)) 1)) (* (/ a1 b1) (/ (sqrt a2) (* (cbrt b2) (cbrt b2)))) (* (/ a1 b1) (/ (sqrt a2) (sqrt b2))) (* (/ a1 b1) (/ (sqrt a2) 1)) (* (/ a1 b1) (/ 1 (* (cbrt b2) (cbrt b2)))) (* (/ a1 b1) (/ 1 (sqrt b2))) (* (/ a1 b1) (/ 1 1)) (* (/ a1 b1) 1) (* (/ a1 b1) a2) (* (cbrt (/ a1 b1)) (/ a2 b2)) (* (sqrt (/ a1 b1)) (/ a2 b2)) (* (/ (cbrt a1) (cbrt b1)) (/ a2 b2)) (* (/ (cbrt a1) (sqrt b1)) (/ a2 b2)) (* (/ (cbrt a1) b1) (/ a2 b2)) (* (/ (sqrt a1) (cbrt b1)) (/ a2 b2)) (* (/ (sqrt a1) (sqrt b1)) (/ a2 b2)) (* (/ (sqrt a1) b1) (/ a2 b2)) (* (/ a1 (cbrt b1)) (/ a2 b2)) (* (/ a1 (sqrt b1)) (/ a2 b2)) (* (/ a1 b1) (/ a2 b2)) (* (/ a1 b1) (/ a2 b2)) (* (/ 1 b1) (/ a2 b2)) (* (/ a1 b1) a2) (* a1 (/ a2 b2)) (/ (* a1 a2) (* b1 b2)) (/ (* a1 a2) (* b1 b2)) (/ (* a1 a2) (* b1 b2)) 1.345 * * [simplify]: Extracting # 0 : cost 0 1.345 * * [simplify]: Extracting # 1 : cost 0 1.345 * * [simplify]: Extracting # 2 : cost 0 1.346 * * [simplify]: Extracting # 3 : cost 0 1.346 * * [simplify]: Extracting # 4 : cost 0 1.346 * * [simplify]: Extracting # 5 : cost 0 1.346 * * [simplify]: Extracting # 6 : cost 0 1.346 * * [simplify]: iteration 0 : 112 enodes (cost 581 ) 1.371 * * [simplify]: Extracting # 0 : cost 0 1.371 * * [simplify]: Extracting # 1 : cost 0 1.372 * * [simplify]: Extracting # 2 : cost 0 1.372 * * [simplify]: iteration 1 : 309 enodes (cost 559 ) 1.519 * * [simplify]: Extracting # 0 : cost 0 1.520 * * [simplify]: Extracting # 1 : cost 0 1.522 * * [simplify]: Extracting # 2 : cost 0 1.523 * * [simplify]: Extracting # 3 : cost 0 1.524 * * [simplify]: Extracting # 4 : cost 0 1.525 * * [simplify]: Extracting # 5 : cost 0 1.526 * * [simplify]: iteration 2 : 1074 enodes (cost 487 ) 3.075 * * [simplify]: Extracting # 0 : cost 0 3.089 * * [simplify]: Extracting # 1 : cost 0 3.099 * * [simplify]: Extracting # 2 : cost 0 3.115 * * [simplify]: Extracting # 3 : cost 0 3.125 * * [simplify]: Extracting # 4 : cost 0 3.134 * * [simplify]: iteration 3 : 4549 enodes (cost 487 ) 4.805 * * [simplify]: Extracting # 0 : cost 0 4.810 * * [simplify]: Extracting # 1 : cost 0 4.822 * * [simplify]: Extracting # 2 : cost 0 4.828 * * [simplify]: iteration done: 5000 enodes (cost 487 ) 4.828 * [simplify]: Simplified to: (expm1 (* (/ a1 b1) (/ a2 b2))) (log1p (* (/ a1 b1) (/ a2 b2))) (* (/ a1 b1) (/ a2 b2)) (log (/ (* a1 a2) (* b1 b2))) (log (/ (* a1 a2) (* b1 b2))) (log (/ (* a1 a2) (* b1 b2))) (log (/ (* a1 a2) (* b1 b2))) (log (/ (* a1 a2) (* b1 b2))) (exp (* (/ a1 b1) (/ a2 b2))) (pow (* (/ a1 b1) (/ a2 b2)) 3) (pow (* (/ a1 b1) (/ a2 b2)) 3) (pow (* (/ a1 b1) (/ a2 b2)) 3) (pow (* (/ a1 b1) (/ a2 b2)) 3) (* (cbrt (* (/ a1 b1) (/ a2 b2))) (cbrt (* (/ a1 b1) (/ a2 b2)))) (cbrt (* (/ a1 b1) (/ a2 b2))) (pow (* (/ a1 b1) (/ a2 b2)) 3) (sqrt (* (/ a1 b1) (/ a2 b2))) (sqrt (* (/ a1 b1) (/ a2 b2))) (* a1 a2) (* b1 b2) (* (sqrt (/ a1 b1)) (sqrt (/ a2 b2))) (* (sqrt (/ a1 b1)) (sqrt (/ a2 b2))) (* (sqrt (/ a1 b1)) (/ (sqrt a2) (sqrt b2))) (* (sqrt (/ a1 b1)) (/ (sqrt a2) (sqrt b2))) (* (/ (sqrt a1) (sqrt b1)) (sqrt (/ a2 b2))) (* (/ (sqrt a1) (sqrt b1)) (sqrt (/ a2 b2))) (* (/ (sqrt a1) (sqrt b1)) (/ (sqrt a2) (sqrt b2))) (* (/ (sqrt a1) (sqrt b1)) (/ (sqrt a2) (sqrt b2))) (* (/ a1 b1) (* (cbrt (/ a2 b2)) (cbrt (/ a2 b2)))) (* (/ a1 b1) (sqrt (/ a2 b2))) (* (/ a1 b1) (/ (* (cbrt a2) (cbrt a2)) (* (cbrt b2) (cbrt b2)))) (* (/ a1 b1) (/ (* (cbrt a2) (cbrt a2)) (sqrt b2))) (* (* (cbrt a2) (cbrt a2)) (/ a1 b1)) (* (/ a1 b1) (/ (sqrt a2) (* (cbrt b2) (cbrt b2)))) (* (/ a1 b1) (/ (sqrt a2) (sqrt b2))) (* (sqrt a2) (/ a1 b1)) (/ (/ a1 b1) (* (cbrt b2) (cbrt b2))) (/ (/ a1 b1) (sqrt b2)) (/ a1 b1) (/ a1 b1) (* (/ a1 b1) a2) (* (cbrt (/ a1 b1)) (/ a2 b2)) (* (sqrt (/ a1 b1)) (/ a2 b2)) (* (/ (cbrt a1) (cbrt b1)) (/ a2 b2)) (* (/ (cbrt a1) (sqrt b1)) (/ a2 b2)) (* (/ (cbrt a1) b1) (/ a2 b2)) (* (/ (sqrt a1) (cbrt b1)) (/ a2 b2)) (* (/ (sqrt a1) (sqrt b1)) (/ a2 b2)) (* (/ (sqrt a1) b1) (/ a2 b2)) (* (/ a1 (cbrt b1)) (/ a2 b2)) (* (/ a1 (sqrt b1)) (/ a2 b2)) (* (/ a1 b1) (/ a2 b2)) (* (/ a1 b1) (/ a2 b2)) (/ (/ a2 b2) b1) (* (/ a1 b1) a2) (* a1 (/ a2 b2)) (* (/ a1 b1) (/ a2 b2)) (* (/ a1 b1) (/ a2 b2)) (* (/ a1 b1) (/ a2 b2)) 4.829 * * * [progress]: adding candidates to table 4.955 * * [progress]: iteration 3 / 4 4.955 * * * [progress]: picking best candidate 4.969 * * * * [pick]: Picked # 4.969 * * * [progress]: localizing error 4.984 * * * [progress]: generating rewritten candidates 4.984 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 5.050 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 5.066 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2) 5.067 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 5.076 * * * [progress]: generating series expansions 5.076 * * * * [progress]: [ 1 / 4 ] generating series at (2)