37.923 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.101 * * * [progress]: [2/2] Setting up program. 0.103 * [progress]: [Phase 2 of 3] Improving. 0.103 * [simplify]: Simplifying: (/ (exp a) (+ (exp a) (exp b))) 0.103 * * [simplify]: Extracting # 0 : cost 0 0.103 * * [simplify]: Extracting # 1 : cost 0 0.103 * * [simplify]: Extracting # 2 : cost 0 0.103 * * [simplify]: Extracting # 3 : cost 0 0.103 * * [simplify]: Extracting # 4 : cost 0 0.103 * * [simplify]: Extracting # 5 : cost 0 0.103 * * [simplify]: iteration 0 : 6 enodes (cost 8 ) 0.104 * * [simplify]: Extracting # 0 : cost 0 0.104 * * [simplify]: iteration 1 : 7 enodes (cost 8 ) 0.105 * * [simplify]: Extracting # 0 : cost 0 0.105 * * [simplify]: iteration done: 7 enodes (cost 8 ) 0.105 * [simplify]: Simplified to: (/ (exp a) (+ (exp a) (exp b))) 0.106 * * [progress]: iteration 1 / 4 0.106 * * * [progress]: picking best candidate 0.107 * * * * [pick]: Picked # 0.107 * * * [progress]: localizing error 0.114 * * * [progress]: generating rewritten candidates 0.114 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.149 * * * [progress]: generating series expansions 0.149 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.150 * [backup-simplify]: Simplify (/ (exp a) (+ (exp a) (exp b))) into (/ (exp a) (+ (exp b) (exp a))) 0.150 * [approximate]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in (a b) around 0 0.150 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in b 0.150 * [taylor]: Taking taylor expansion of (exp a) in b 0.150 * [taylor]: Taking taylor expansion of a in b 0.150 * [backup-simplify]: Simplify a into a 0.150 * [backup-simplify]: Simplify (exp a) into (exp a) 0.150 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in b 0.150 * [taylor]: Taking taylor expansion of (exp b) in b 0.150 * [taylor]: Taking taylor expansion of b in b 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify 1 into 1 0.150 * [backup-simplify]: Simplify (exp 0) into 1 0.150 * [taylor]: Taking taylor expansion of (exp a) in b 0.150 * [taylor]: Taking taylor expansion of a in b 0.150 * [backup-simplify]: Simplify a into a 0.150 * [backup-simplify]: Simplify (exp a) into (exp a) 0.150 * [backup-simplify]: Simplify (+ 1 (exp a)) into (+ (exp a) 1) 0.150 * [backup-simplify]: Simplify (/ (exp a) (+ (exp a) 1)) into (/ (exp a) (+ 1 (exp a))) 0.150 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a 0.150 * [taylor]: Taking taylor expansion of (exp a) in a 0.151 * [taylor]: Taking taylor expansion of a in a 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 1 into 1 0.151 * [backup-simplify]: Simplify (exp 0) into 1 0.151 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a 0.151 * [taylor]: Taking taylor expansion of (exp b) in a 0.151 * [taylor]: Taking taylor expansion of b in a 0.151 * [backup-simplify]: Simplify b into b 0.151 * [backup-simplify]: Simplify (exp b) into (exp b) 0.151 * [taylor]: Taking taylor expansion of (exp a) in a 0.151 * [taylor]: Taking taylor expansion of a in a 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 1 into 1 0.151 * [backup-simplify]: Simplify (exp 0) into 1 0.151 * [backup-simplify]: Simplify (+ (exp b) 1) into (+ (exp b) 1) 0.151 * [backup-simplify]: Simplify (/ 1 (+ (exp b) 1)) into (/ 1 (+ (exp b) 1)) 0.151 * [taylor]: Taking taylor expansion of (/ (exp a) (+ (exp b) (exp a))) in a 0.151 * [taylor]: Taking taylor expansion of (exp a) in a 0.151 * [taylor]: Taking taylor expansion of a in a 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 1 into 1 0.151 * [backup-simplify]: Simplify (exp 0) into 1 0.151 * [taylor]: Taking taylor expansion of (+ (exp b) (exp a)) in a 0.151 * [taylor]: Taking taylor expansion of (exp b) in a 0.151 * [taylor]: Taking taylor expansion of b in a 0.151 * [backup-simplify]: Simplify b into b 0.152 * [backup-simplify]: Simplify (exp b) into (exp b) 0.152 * [taylor]: Taking taylor expansion of (exp a) in a 0.152 * [taylor]: Taking taylor expansion of a in a 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 1 into 1 0.152 * [backup-simplify]: Simplify (exp 0) into 1 0.152 * [backup-simplify]: Simplify (+ (exp b) 1) into (+ (exp b) 1) 0.152 * [backup-simplify]: Simplify (/ 1 (+ (exp b) 1)) into (/ 1 (+ (exp b) 1)) 0.152 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b 0.152 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b 0.152 * [taylor]: Taking taylor expansion of (exp b) in b 0.152 * [taylor]: Taking taylor expansion of b in b 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 1 into 1 0.152 * [backup-simplify]: Simplify (exp 0) into 1 0.152 * [taylor]: Taking taylor expansion of 1 in b 0.152 * [backup-simplify]: Simplify 1 into 1 0.153 * [backup-simplify]: Simplify (+ 1 1) into 2 0.180 * [backup-simplify]: Simplify (/ 1 2) into 1/2 0.180 * [backup-simplify]: Simplify 1/2 into 1/2 0.181 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.182 * [backup-simplify]: Simplify (* (exp b) (+ (* (/ (pow 0 1) 1)))) into 0 0.183 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.183 * [backup-simplify]: Simplify (+ 0 1) into 1 0.183 * [backup-simplify]: Simplify (- (/ 1 (+ (exp b) 1)) (+ (* (/ 1 (+ (exp b) 1)) (/ 1 (+ (exp b) 1))))) into (- (/ 1 (+ (exp b) 1)) (/ 1 (pow (+ (exp b) 1) 2))) 0.183 * [taylor]: Taking taylor expansion of (- (/ 1 (+ (exp b) 1)) (/ 1 (pow (+ (exp b) 1) 2))) in b 0.183 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp b) 1)) in b 0.183 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b 0.183 * [taylor]: Taking taylor expansion of (exp b) in b 0.183 * [taylor]: Taking taylor expansion of b in b 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify 1 into 1 0.184 * [backup-simplify]: Simplify (exp 0) into 1 0.184 * [taylor]: Taking taylor expansion of 1 in b 0.184 * [backup-simplify]: Simplify 1 into 1 0.184 * [backup-simplify]: Simplify (+ 1 1) into 2 0.184 * [backup-simplify]: Simplify (/ 1 2) into 1/2 0.184 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (exp b) 1) 2)) in b 0.184 * [taylor]: Taking taylor expansion of (pow (+ (exp b) 1) 2) in b 0.184 * [taylor]: Taking taylor expansion of (+ (exp b) 1) in b 0.184 * [taylor]: Taking taylor expansion of (exp b) in b 0.184 * [taylor]: Taking taylor expansion of b in b 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify 1 into 1 0.184 * [backup-simplify]: Simplify (exp 0) into 1 0.184 * [taylor]: Taking taylor expansion of 1 in b 0.184 * [backup-simplify]: Simplify 1 into 1 0.185 * [backup-simplify]: Simplify (+ 1 1) into 2 0.185 * [backup-simplify]: Simplify (* 2 2) into 4 0.185 * [backup-simplify]: Simplify (/ 1 4) into 1/4 0.185 * [backup-simplify]: Simplify (- 1/4) into -1/4 0.186 * [backup-simplify]: Simplify (+ 1/2 -1/4) into 1/4 0.186 * [backup-simplify]: Simplify 1/4 into 1/4 0.186 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.187 * [backup-simplify]: Simplify (+ 1 0) into 1 0.187 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 1 2)))) into -1/4 0.187 * [backup-simplify]: Simplify -1/4 into -1/4 0.187 * [backup-simplify]: Simplify (+ (* -1/4 (* b 1)) (+ (* 1/4 (* 1 a)) 1/2)) into (- (+ (* 1/4 a) 1/2) (* 1/4 b)) 0.188 * [backup-simplify]: Simplify (/ (exp (/ 1 a)) (+ (exp (/ 1 a)) (exp (/ 1 b)))) into (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) 0.188 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in (a b) around 0 0.188 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b 0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b 0.188 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.188 * [taylor]: Taking taylor expansion of a in b 0.188 * [backup-simplify]: Simplify a into a 0.188 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.188 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a)) 0.188 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b 0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b 0.188 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.188 * [taylor]: Taking taylor expansion of b in b 0.188 * [backup-simplify]: Simplify 0 into 0 0.188 * [backup-simplify]: Simplify 1 into 1 0.188 * [backup-simplify]: Simplify (/ 1 1) into 1 0.188 * [backup-simplify]: Simplify (exp (/ 1 b)) into (exp (/ 1 b)) 0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b 0.188 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.188 * [taylor]: Taking taylor expansion of a in b 0.188 * [backup-simplify]: Simplify a into a 0.188 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.188 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a)) 0.189 * [backup-simplify]: Simplify (+ (exp (/ 1 b)) (exp (/ 1 a))) into (+ (exp (/ 1 b)) (exp (/ 1 a))) 0.189 * [backup-simplify]: Simplify (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) into (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) 0.189 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a 0.189 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a 0.189 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.189 * [taylor]: Taking taylor expansion of a in a 0.189 * [backup-simplify]: Simplify 0 into 0 0.189 * [backup-simplify]: Simplify 1 into 1 0.189 * [backup-simplify]: Simplify (/ 1 1) into 1 0.189 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a)) 0.189 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a 0.189 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a 0.189 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.189 * [taylor]: Taking taylor expansion of b in a 0.189 * [backup-simplify]: Simplify b into b 0.189 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.189 * [backup-simplify]: Simplify (exp (/ 1 b)) into (exp (/ 1 b)) 0.189 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a 0.189 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.189 * [taylor]: Taking taylor expansion of a in a 0.189 * [backup-simplify]: Simplify 0 into 0 0.189 * [backup-simplify]: Simplify 1 into 1 0.190 * [backup-simplify]: Simplify (/ 1 1) into 1 0.190 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a)) 0.190 * [backup-simplify]: Simplify (+ (exp (/ 1 b)) (exp (/ 1 a))) into (+ (exp (/ 1 b)) (exp (/ 1 a))) 0.190 * [backup-simplify]: Simplify (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) into (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) 0.190 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in a 0.190 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a 0.190 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.190 * [taylor]: Taking taylor expansion of a in a 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 1 into 1 0.191 * [backup-simplify]: Simplify (/ 1 1) into 1 0.191 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a)) 0.191 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in a 0.191 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in a 0.191 * [taylor]: Taking taylor expansion of (/ 1 b) in a 0.191 * [taylor]: Taking taylor expansion of b in a 0.192 * [backup-simplify]: Simplify b into b 0.192 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b) 0.192 * [backup-simplify]: Simplify (exp (/ 1 b)) into (exp (/ 1 b)) 0.192 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in a 0.192 * [taylor]: Taking taylor expansion of (/ 1 a) in a 0.192 * [taylor]: Taking taylor expansion of a in a 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify 1 into 1 0.192 * [backup-simplify]: Simplify (/ 1 1) into 1 0.192 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a)) 0.192 * [backup-simplify]: Simplify (+ (exp (/ 1 b)) (exp (/ 1 a))) into (+ (exp (/ 1 b)) (exp (/ 1 a))) 0.192 * [backup-simplify]: Simplify (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) into (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) 0.192 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) in b 0.192 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b 0.192 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.192 * [taylor]: Taking taylor expansion of a in b 0.192 * [backup-simplify]: Simplify a into a 0.192 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.193 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a)) 0.193 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 b)) (exp (/ 1 a))) in b 0.193 * [taylor]: Taking taylor expansion of (exp (/ 1 b)) in b 0.193 * [taylor]: Taking taylor expansion of (/ 1 b) in b 0.193 * [taylor]: Taking taylor expansion of b in b 0.193 * [backup-simplify]: Simplify 0 into 0 0.193 * [backup-simplify]: Simplify 1 into 1 0.193 * [backup-simplify]: Simplify (/ 1 1) into 1 0.193 * [backup-simplify]: Simplify (exp (/ 1 b)) into (exp (/ 1 b)) 0.193 * [taylor]: Taking taylor expansion of (exp (/ 1 a)) in b 0.193 * [taylor]: Taking taylor expansion of (/ 1 a) in b 0.193 * [taylor]: Taking taylor expansion of a in b 0.193 * [backup-simplify]: Simplify a into a 0.193 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a) 0.193 * [backup-simplify]: Simplify (exp (/ 1 a)) into (exp (/ 1 a)) 0.193 * [backup-simplify]: Simplify (+ (exp (/ 1 b)) (exp (/ 1 a))) into (+ (exp (/ 1 b)) (exp (/ 1 a))) 0.193 * [backup-simplify]: Simplify (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) into (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) 0.194 * [backup-simplify]: Simplify (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) into (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) 0.194 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0 0.194 * [backup-simplify]: Simplify (* (exp (/ 1 b)) (+ (* (/ (pow 0 1) 1)))) into 0 0.194 * [backup-simplify]: Simplify (+ 0 0) into 0 0.195 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a)))) (+ (* (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a))))))) into 0 0.195 * [taylor]: Taking taylor expansion of 0 in b 0.195 * [backup-simplify]: Simplify 0 into 0 0.195 * [backup-simplify]: Simplify 0 into 0 0.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 0.196 * [backup-simplify]: Simplify (* (exp (/ 1 a)) (+ (* (/ (pow 0 1) 1)))) into 0 0.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0 0.196 * [backup-simplify]: Simplify (* (exp (/ 1 a)) (+ (* (/ (pow 0 1) 1)))) into 0 0.196 * [backup-simplify]: Simplify (+ 0 0) into 0 0.197 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a)))) (+ (* (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a))))))) into 0 0.197 * [backup-simplify]: Simplify 0 into 0 0.197 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.198 * [backup-simplify]: Simplify (* (exp (/ 1 b)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 0.198 * [backup-simplify]: Simplify (+ 0 0) into 0 0.199 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a)))) (+ (* (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a))))) (* 0 (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a))))))) into 0 0.199 * [taylor]: Taking taylor expansion of 0 in b 0.199 * [backup-simplify]: Simplify 0 into 0 0.199 * [backup-simplify]: Simplify 0 into 0 0.199 * [backup-simplify]: Simplify 0 into 0 0.199 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 0.200 * [backup-simplify]: Simplify (* (exp (/ 1 a)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 0.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 0.201 * [backup-simplify]: Simplify (* (exp (/ 1 a)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 0.201 * [backup-simplify]: Simplify (+ 0 0) into 0 0.202 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a)))) (+ (* (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a))))) (* 0 (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a))))))) into 0 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.203 * [backup-simplify]: Simplify (* (exp (/ 1 b)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 0.204 * [backup-simplify]: Simplify (+ 0 0) into 0 0.204 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a)))) (+ (* (/ (exp (/ 1 a)) (+ (exp (/ 1 b)) (exp (/ 1 a)))) (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a))))) (* 0 (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a))))) (* 0 (/ 0 (+ (exp (/ 1 b)) (exp (/ 1 a))))))) into 0 0.204 * [taylor]: Taking taylor expansion of 0 in b 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify (/ (exp (/ 1 (/ 1 a))) (+ (exp (/ 1 (/ 1 b))) (exp (/ 1 (/ 1 a))))) into (/ (exp a) (+ (exp b) (exp a))) 0.205 * [backup-simplify]: Simplify (/ (exp (/ 1 (- a))) (+ (exp (/ 1 (- a))) (exp (/ 1 (- b))))) into (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) 0.205 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in (a b) around 0 0.205 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b 0.205 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b 0.205 * [taylor]: Taking taylor expansion of (/ -1 a) in b 0.205 * [taylor]: Taking taylor expansion of -1 in b 0.205 * [backup-simplify]: Simplify -1 into -1 0.205 * [taylor]: Taking taylor expansion of a in b 0.205 * [backup-simplify]: Simplify a into a 0.205 * [backup-simplify]: Simplify (/ -1 a) into (/ -1 a) 0.205 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a)) 0.205 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b 0.205 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b 0.205 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.205 * [taylor]: Taking taylor expansion of -1 in b 0.205 * [backup-simplify]: Simplify -1 into -1 0.205 * [taylor]: Taking taylor expansion of b in b 0.205 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 1 into 1 0.206 * [backup-simplify]: Simplify (/ -1 1) into -1 0.206 * [backup-simplify]: Simplify (exp (/ -1 b)) into (exp (/ -1 b)) 0.206 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b 0.206 * [taylor]: Taking taylor expansion of (/ -1 a) in b 0.206 * [taylor]: Taking taylor expansion of -1 in b 0.206 * [backup-simplify]: Simplify -1 into -1 0.206 * [taylor]: Taking taylor expansion of a in b 0.206 * [backup-simplify]: Simplify a into a 0.206 * [backup-simplify]: Simplify (/ -1 a) into (/ -1 a) 0.206 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a)) 0.207 * [backup-simplify]: Simplify (+ (exp (/ -1 b)) (exp (/ -1 a))) into (+ (exp (/ -1 b)) (exp (/ -1 a))) 0.207 * [backup-simplify]: Simplify (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) into (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) 0.207 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a 0.207 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a 0.207 * [taylor]: Taking taylor expansion of (/ -1 a) in a 0.207 * [taylor]: Taking taylor expansion of -1 in a 0.207 * [backup-simplify]: Simplify -1 into -1 0.207 * [taylor]: Taking taylor expansion of a in a 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify 1 into 1 0.207 * [backup-simplify]: Simplify (/ -1 1) into -1 0.207 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a)) 0.207 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a 0.207 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a 0.207 * [taylor]: Taking taylor expansion of (/ -1 b) in a 0.207 * [taylor]: Taking taylor expansion of -1 in a 0.207 * [backup-simplify]: Simplify -1 into -1 0.207 * [taylor]: Taking taylor expansion of b in a 0.207 * [backup-simplify]: Simplify b into b 0.207 * [backup-simplify]: Simplify (/ -1 b) into (/ -1 b) 0.207 * [backup-simplify]: Simplify (exp (/ -1 b)) into (exp (/ -1 b)) 0.208 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a 0.208 * [taylor]: Taking taylor expansion of (/ -1 a) in a 0.208 * [taylor]: Taking taylor expansion of -1 in a 0.208 * [backup-simplify]: Simplify -1 into -1 0.208 * [taylor]: Taking taylor expansion of a in a 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify 1 into 1 0.208 * [backup-simplify]: Simplify (/ -1 1) into -1 0.208 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a)) 0.208 * [backup-simplify]: Simplify (+ (exp (/ -1 b)) (exp (/ -1 a))) into (+ (exp (/ -1 b)) (exp (/ -1 a))) 0.208 * [backup-simplify]: Simplify (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) into (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) 0.208 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in a 0.208 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a 0.208 * [taylor]: Taking taylor expansion of (/ -1 a) in a 0.208 * [taylor]: Taking taylor expansion of -1 in a 0.208 * [backup-simplify]: Simplify -1 into -1 0.208 * [taylor]: Taking taylor expansion of a in a 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify 1 into 1 0.209 * [backup-simplify]: Simplify (/ -1 1) into -1 0.209 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a)) 0.209 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in a 0.209 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in a 0.209 * [taylor]: Taking taylor expansion of (/ -1 b) in a 0.209 * [taylor]: Taking taylor expansion of -1 in a 0.209 * [backup-simplify]: Simplify -1 into -1 0.209 * [taylor]: Taking taylor expansion of b in a 0.209 * [backup-simplify]: Simplify b into b 0.209 * [backup-simplify]: Simplify (/ -1 b) into (/ -1 b) 0.209 * [backup-simplify]: Simplify (exp (/ -1 b)) into (exp (/ -1 b)) 0.209 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in a 0.209 * [taylor]: Taking taylor expansion of (/ -1 a) in a 0.209 * [taylor]: Taking taylor expansion of -1 in a 0.209 * [backup-simplify]: Simplify -1 into -1 0.209 * [taylor]: Taking taylor expansion of a in a 0.209 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify 1 into 1 0.210 * [backup-simplify]: Simplify (/ -1 1) into -1 0.210 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a)) 0.210 * [backup-simplify]: Simplify (+ (exp (/ -1 b)) (exp (/ -1 a))) into (+ (exp (/ -1 b)) (exp (/ -1 a))) 0.210 * [backup-simplify]: Simplify (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) into (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) 0.210 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) in b 0.210 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b 0.210 * [taylor]: Taking taylor expansion of (/ -1 a) in b 0.210 * [taylor]: Taking taylor expansion of -1 in b 0.210 * [backup-simplify]: Simplify -1 into -1 0.210 * [taylor]: Taking taylor expansion of a in b 0.210 * [backup-simplify]: Simplify a into a 0.210 * [backup-simplify]: Simplify (/ -1 a) into (/ -1 a) 0.210 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a)) 0.210 * [taylor]: Taking taylor expansion of (+ (exp (/ -1 b)) (exp (/ -1 a))) in b 0.210 * [taylor]: Taking taylor expansion of (exp (/ -1 b)) in b 0.210 * [taylor]: Taking taylor expansion of (/ -1 b) in b 0.210 * [taylor]: Taking taylor expansion of -1 in b 0.210 * [backup-simplify]: Simplify -1 into -1 0.210 * [taylor]: Taking taylor expansion of b in b 0.210 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify 1 into 1 0.211 * [backup-simplify]: Simplify (/ -1 1) into -1 0.211 * [backup-simplify]: Simplify (exp (/ -1 b)) into (exp (/ -1 b)) 0.211 * [taylor]: Taking taylor expansion of (exp (/ -1 a)) in b 0.211 * [taylor]: Taking taylor expansion of (/ -1 a) in b 0.211 * [taylor]: Taking taylor expansion of -1 in b 0.211 * [backup-simplify]: Simplify -1 into -1 0.211 * [taylor]: Taking taylor expansion of a in b 0.211 * [backup-simplify]: Simplify a into a 0.211 * [backup-simplify]: Simplify (/ -1 a) into (/ -1 a) 0.211 * [backup-simplify]: Simplify (exp (/ -1 a)) into (exp (/ -1 a)) 0.211 * [backup-simplify]: Simplify (+ (exp (/ -1 b)) (exp (/ -1 a))) into (+ (exp (/ -1 b)) (exp (/ -1 a))) 0.211 * [backup-simplify]: Simplify (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) into (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) 0.212 * [backup-simplify]: Simplify (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) into (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) 0.212 * [backup-simplify]: Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)))) into 0 0.213 * [backup-simplify]: Simplify (* (exp (/ -1 b)) (+ (* (/ (pow 0 1) 1)))) into 0 0.213 * [backup-simplify]: Simplify (+ 0 0) into 0 0.214 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a)))) (+ (* (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a))))))) into 0 0.214 * [taylor]: Taking taylor expansion of 0 in b 0.214 * [backup-simplify]: Simplify 0 into 0 0.214 * [backup-simplify]: Simplify 0 into 0 0.214 * [backup-simplify]: Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0 0.215 * [backup-simplify]: Simplify (* (exp (/ -1 a)) (+ (* (/ (pow 0 1) 1)))) into 0 0.215 * [backup-simplify]: Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0 0.216 * [backup-simplify]: Simplify (* (exp (/ -1 a)) (+ (* (/ (pow 0 1) 1)))) into 0 0.217 * [backup-simplify]: Simplify (+ 0 0) into 0 0.217 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a)))) (+ (* (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a))))))) into 0 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [backup-simplify]: Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.219 * [backup-simplify]: Simplify (* (exp (/ -1 b)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 0.220 * [backup-simplify]: Simplify (+ 0 0) into 0 0.220 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a)))) (+ (* (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a))))) (* 0 (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a))))))) into 0 0.221 * [taylor]: Taking taylor expansion of 0 in b 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 0.222 * [backup-simplify]: Simplify (* (exp (/ -1 a)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 0.223 * [backup-simplify]: Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0 0.224 * [backup-simplify]: Simplify (* (exp (/ -1 a)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0 0.224 * [backup-simplify]: Simplify (+ 0 0) into 0 0.225 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a)))) (+ (* (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a))))) (* 0 (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a))))))) into 0 0.225 * [backup-simplify]: Simplify 0 into 0 0.226 * [backup-simplify]: Simplify (- (/ 0 b) (+ (* (/ -1 b) (/ 0 b)) (* 0 (/ 0 b)) (* 0 (/ 0 b)))) into 0 0.227 * [backup-simplify]: Simplify (* (exp (/ -1 b)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0 0.228 * [backup-simplify]: Simplify (+ 0 0) into 0 0.229 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a)))) (+ (* (/ (exp (/ -1 a)) (+ (exp (/ -1 b)) (exp (/ -1 a)))) (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a))))) (* 0 (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a))))) (* 0 (/ 0 (+ (exp (/ -1 b)) (exp (/ -1 a))))))) into 0 0.229 * [taylor]: Taking taylor expansion of 0 in b 0.229 * [backup-simplify]: Simplify 0 into 0 0.229 * [backup-simplify]: Simplify 0 into 0 0.229 * [backup-simplify]: Simplify (/ (exp (/ -1 (/ 1 (- a)))) (+ (exp (/ -1 (/ 1 (- b)))) (exp (/ -1 (/ 1 (- a)))))) into (/ (exp a) (+ (exp b) (exp a))) 0.229 * * * [progress]: simplifying candidates 0.231 * [simplify]: Simplifying: (expm1 (/ (exp a) (+ (exp a) (exp b)))) (log1p (/ (exp a) (+ (exp a) (exp b)))) (- a (log (+ (exp a) (exp b)))) (log (/ (exp a) (+ (exp a) (exp b)))) (exp (/ (exp a) (+ (exp a) (exp b)))) (/ (* (* (exp a) (exp a)) (exp a)) (* (* (+ (exp a) (exp b)) (+ (exp a) (exp b))) (+ (exp a) (exp b)))) (* (cbrt (/ (exp a) (+ (exp a) (exp b)))) (cbrt (/ (exp a) (+ (exp a) (exp b))))) (cbrt (/ (exp a) (+ (exp a) (exp b)))) (* (* (/ (exp a) (+ (exp a) (exp b))) (/ (exp a) (+ (exp a) (exp b)))) (/ (exp a) (+ (exp a) (exp b)))) (sqrt (/ (exp a) (+ (exp a) (exp b)))) (sqrt (/ (exp a) (+ (exp a) (exp b)))) (- (exp a)) (- (+ (exp a) (exp b))) (/ (* (cbrt (exp a)) (cbrt (exp a))) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))) (/ (cbrt (exp a)) (cbrt (+ (exp a) (exp b)))) (/ (* (cbrt (exp a)) (cbrt (exp a))) (sqrt (+ (exp a) (exp b)))) (/ (cbrt (exp a)) (sqrt (+ (exp a) (exp b)))) (/ (* (cbrt (exp a)) (cbrt (exp a))) 1) (/ (cbrt (exp a)) (+ (exp a) (exp b))) (/ (* (cbrt (exp a)) (cbrt (exp a))) 1) (/ (cbrt (exp a)) (+ (exp a) (exp b))) (/ (sqrt (exp a)) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))) (/ (sqrt (exp a)) (cbrt (+ (exp a) (exp b)))) (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b)))) (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b)))) (/ (sqrt (exp a)) 1) (/ (sqrt (exp a)) (+ (exp a) (exp b))) (/ (sqrt (exp a)) 1) (/ (sqrt (exp a)) (+ (exp a) (exp b))) (/ 1 (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))) (/ (exp a) (cbrt (+ (exp a) (exp b)))) (/ 1 (sqrt (+ (exp a) (exp b)))) (/ (exp a) (sqrt (+ (exp a) (exp b)))) (/ 1 1) (/ (exp a) (+ (exp a) (exp b))) (/ 1 1) (/ (exp a) (+ (exp a) (exp b))) (/ 1 (+ (exp a) (exp b))) (/ (+ (exp a) (exp b)) (exp a)) (/ (exp a) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))) (/ (exp a) (sqrt (+ (exp a) (exp b)))) (/ (exp a) 1) (/ (exp a) 1) (/ (+ (exp a) (exp b)) (cbrt (exp a))) (/ (+ (exp a) (exp b)) (sqrt (exp a))) (/ (+ (exp a) (exp b)) (exp a)) (/ (exp a) (+ (pow (exp a) 3) (pow (exp b) 3))) (/ (exp a) (- (* (exp a) (exp a)) (* (exp b) (exp b)))) (- (+ (* 1/4 a) 1/2) (* 1/4 b)) (/ (exp a) (+ (exp b) (exp a))) (/ (exp a) (+ (exp b) (exp a))) 0.232 * * [simplify]: Extracting # 0 : cost 0 0.233 * * [simplify]: Extracting # 1 : cost 0 0.233 * * [simplify]: Extracting # 2 : cost 0 0.233 * * [simplify]: Extracting # 3 : cost 0 0.233 * * [simplify]: Extracting # 4 : cost 0 0.233 * * [simplify]: Extracting # 5 : cost 0 0.233 * * [simplify]: Extracting # 6 : cost 0 0.234 * * [simplify]: Extracting # 7 : cost 0 0.234 * * [simplify]: iteration 0 : 69 enodes (cost 505 ) 0.261 * * [simplify]: Extracting # 0 : cost 0 0.262 * * [simplify]: Extracting # 1 : cost 0 0.262 * * [simplify]: Extracting # 2 : cost 0 0.262 * * [simplify]: Extracting # 3 : cost 0 0.263 * * [simplify]: Extracting # 4 : cost 0 0.263 * * [simplify]: Extracting # 5 : cost 0 0.264 * * [simplify]: iteration 1 : 144 enodes (cost 482 ) 0.338 * * [simplify]: Extracting # 0 : cost 0 0.339 * * [simplify]: Extracting # 1 : cost 0 0.340 * * [simplify]: Extracting # 2 : cost 0 0.340 * * [simplify]: Extracting # 3 : cost 0 0.341 * * [simplify]: Extracting # 4 : cost 0 0.342 * * [simplify]: iteration 2 : 359 enodes (cost 453 ) 0.496 * * [simplify]: Extracting # 0 : cost 0 0.497 * * [simplify]: Extracting # 1 : cost 0 0.497 * * [simplify]: Extracting # 2 : cost 0 0.498 * * [simplify]: Extracting # 3 : cost 0 0.499 * * [simplify]: Extracting # 4 : cost 0 0.499 * * [simplify]: iteration 3 : 765 enodes (cost 452 ) 1.154 * * [simplify]: Extracting # 0 : cost 0 1.158 * * [simplify]: Extracting # 1 : cost 0 1.162 * * [simplify]: Extracting # 2 : cost 0 1.166 * * [simplify]: Extracting # 3 : cost 0 1.169 * * [simplify]: Extracting # 4 : cost 0 1.173 * * [simplify]: iteration 4 : 1983 enodes (cost 451 ) 3.182 * * [simplify]: Extracting # 0 : cost 0 3.195 * * [simplify]: Extracting # 1 : cost 0 3.213 * * [simplify]: Extracting # 2 : cost 0 3.222 * * [simplify]: Extracting # 3 : cost 0 3.232 * * [simplify]: Extracting # 4 : cost 0 3.242 * * [simplify]: iteration done: 5000 enodes (cost 451 ) 3.242 * [simplify]: Simplified to: (expm1 (/ (exp a) (+ (exp a) (exp b)))) (log1p (/ (exp a) (+ (exp a) (exp b)))) (- a (log (+ (exp a) (exp b)))) (- a (log (+ (exp a) (exp b)))) (exp (/ (exp a) (+ (exp a) (exp b)))) (pow (/ (exp a) (+ (exp b) (exp a))) 3) (* (cbrt (/ (exp a) (+ (exp a) (exp b)))) (cbrt (/ (exp a) (+ (exp a) (exp b))))) (cbrt (/ (exp a) (+ (exp a) (exp b)))) (pow (/ (exp a) (+ (exp b) (exp a))) 3) (sqrt (/ (exp a) (+ (exp a) (exp b)))) (sqrt (/ (exp a) (+ (exp a) (exp b)))) (- (exp a)) (- (+ (exp a) (exp b))) (/ (* (cbrt (exp a)) (cbrt (exp a))) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))) (/ (cbrt (exp a)) (cbrt (+ (exp a) (exp b)))) (/ (* (cbrt (exp a)) (cbrt (exp a))) (sqrt (+ (exp a) (exp b)))) (/ (cbrt (exp a)) (sqrt (+ (exp a) (exp b)))) (* (cbrt (exp a)) (cbrt (exp a))) (/ (cbrt (exp a)) (+ (exp a) (exp b))) (* (cbrt (exp a)) (cbrt (exp a))) (/ (cbrt (exp a)) (+ (exp a) (exp b))) (/ (sqrt (exp a)) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))) (/ (sqrt (exp a)) (cbrt (+ (exp a) (exp b)))) (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b)))) (/ (sqrt (exp a)) (sqrt (+ (exp a) (exp b)))) (sqrt (exp a)) (/ (sqrt (exp a)) (+ (exp a) (exp b))) (sqrt (exp a)) (/ (sqrt (exp a)) (+ (exp a) (exp b))) (/ 1 (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))) (/ (exp a) (cbrt (+ (exp a) (exp b)))) (/ 1 (sqrt (+ (exp a) (exp b)))) (/ (exp a) (sqrt (+ (exp a) (exp b)))) 1 (/ (exp a) (+ (exp b) (exp a))) 1 (/ (exp a) (+ (exp b) (exp a))) (/ 1 (+ (exp b) (exp a))) (/ (+ (exp b) (exp a)) (exp a)) (/ (exp a) (* (cbrt (+ (exp a) (exp b))) (cbrt (+ (exp a) (exp b))))) (/ (exp a) (sqrt (+ (exp a) (exp b)))) (exp a) (exp a) (/ (+ (exp a) (exp b)) (cbrt (exp a))) (/ (+ (exp a) (exp b)) (sqrt (exp a))) (/ (+ (exp b) (exp a)) (exp a)) (/ (exp a) (+ (pow (exp a) 3) (pow (exp b) 3))) (/ (exp a) (- (exp (+ a a)) (exp (+ b b)))) (fma 1/4 (- a b) 1/2) (/ (exp a) (+ (exp b) (exp a))) (/ (exp a) (+ (exp b) (exp a))) 3.243 * * * [progress]: adding candidates to table 3.413 * * [progress]: iteration 2 / 4 3.413 * * * [progress]: picking best candidate 3.415 * * * * [pick]: Picked # 3.415 * * * [progress]: localizing error 3.421 * * * [progress]: generating rewritten candidates 3.421 * * * [progress]: generating series expansions 3.421 * * * [progress]: simplifying candidates 3.421 * [simplify]: Simplifying: 3.421 * * [simplify]: Extracting # 0 : cost 0 3.421 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 3.421 * * [simplify]: Extracting # 0 : cost 0 3.421 * * [simplify]: iteration done: 0 enodes (cost 0 ) 3.421 * [simplify]: Simplified to: 3.421 * * * [progress]: adding candidates to table 3.421 * [progress]: [Phase 3 of 3] Extracting. 3.421 * * [regime]: Finding splitpoints for: (# #) 3.422 * * * [regime-changes]: Trying 5 branch expressions: ((exp b) (exp a) (/ (exp a) (+ (exp a) (exp b))) b a) 3.422 * * * * [regimes]: Trying to branch on (exp b) from (# #) 3.436 * * * * [regimes]: Trying to branch on (exp a) from (# #) 3.449 * * * * [regimes]: Trying to branch on (/ (exp a) (+ (exp a) (exp b))) from (# #) 3.485 * * * * [regimes]: Trying to branch on b from (# #) 3.497 * * * * [regimes]: Trying to branch on a from (# #) 3.511 * * * [regime]: Found split indices: #