31.413 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.103 * * * [progress]: [2/2] Setting up program. 0.107 * [progress]: [Phase 2 of 3] Improving. 0.107 * [simplify]: Simplifying: (* (sin x) (/ (sinh y) y)) 0.107 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.107 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.107 * * [simplify]: Extracting # 2 : cost 6 inf + 0 0.107 * * [simplify]: Extracting # 3 : cost 2 inf + 154 0.107 * * [simplify]: Extracting # 4 : cost 0 inf + 412 0.107 * * [simplify]: iteration 0 : 6 enodes (cost 197 ) 0.108 * * [simplify]: Extracting # 0 : cost 0 inf + 412 0.108 * * [simplify]: Extracting # 1 : cost 3 inf + 412 0.108 * * [simplify]: Extracting # 2 : cost 3 inf + 570 0.108 * * [simplify]: Extracting # 3 : cost 3 inf + 641 0.108 * * [simplify]: Extracting # 4 : cost 0 inf + 1014 0.109 * * [simplify]: iteration 1 : 15 enodes (cost 197 ) 0.110 * * [simplify]: Extracting # 0 : cost 0 inf + 1014 0.111 * * [simplify]: Extracting # 1 : cost 7 inf + 1014 0.111 * * [simplify]: Extracting # 2 : cost 0 inf + 1890 0.111 * * [simplify]: iteration 2 : 30 enodes (cost 197 ) 0.115 * * [simplify]: Extracting # 0 : cost 0 inf + 1890 0.116 * * [simplify]: Extracting # 1 : cost 16 inf + 1890 0.116 * * [simplify]: Extracting # 2 : cost 0 inf + 4680 0.117 * * [simplify]: Extracting # 3 : cost 0 inf + 4435 0.117 * * [simplify]: Extracting # 4 : cost 0 inf + 4257 0.118 * * [simplify]: iteration 3 : 67 enodes (cost 197 ) 0.127 * * [simplify]: Extracting # 0 : cost 0 inf + 4257 0.127 * * [simplify]: Extracting # 1 : cost 30 inf + 3489 0.129 * * [simplify]: Extracting # 2 : cost 0 inf + 9678 0.130 * * [simplify]: Extracting # 3 : cost 0 inf + 9634 0.131 * * [simplify]: Extracting # 4 : cost 0 inf + 9513 0.133 * * [simplify]: iteration 4 : 137 enodes (cost 197 ) 0.195 * * [simplify]: Extracting # 0 : cost 0 inf + 9513 0.200 * * [simplify]: Extracting # 1 : cost 33 inf + 6486 0.204 * * [simplify]: Extracting # 2 : cost 0 inf + 12832 0.209 * * [simplify]: Extracting # 3 : cost 0 inf + 12712 0.214 * * [simplify]: Extracting # 4 : cost 0 inf + 12592 0.219 * * [simplify]: iteration 5 : 269 enodes (cost 197 ) 0.321 * * [simplify]: Extracting # 0 : cost 0 inf + 12592 0.325 * * [simplify]: Extracting # 1 : cost 210 inf + 9885 0.332 * * [simplify]: Extracting # 2 : cost 0 inf + 48824 0.339 * * [simplify]: Extracting # 3 : cost 0 inf + 48823 0.347 * * [simplify]: iteration 6 : 824 enodes (cost 197 ) 1.024 * * [simplify]: Extracting # 0 : cost 0 inf + 48823 1.070 * * [simplify]: Extracting # 1 : cost 1045 inf + 18664 1.115 * * [simplify]: Extracting # 2 : cost 0 inf + 196852 1.146 * * [simplify]: Extracting # 3 : cost 0 inf + 196529 1.178 * * [simplify]: Extracting # 4 : cost 0 inf + 196406 1.216 * * [simplify]: iteration 7 : 4128 enodes (cost 197 ) 2.049 * * [simplify]: Extracting # 0 : cost 0 inf + 196406 2.106 * * [simplify]: iteration done: 5000 enodes (cost 197 ) 2.106 * [simplify]: Simplified to: (* (sin x) (/ (sinh y) y)) 2.108 * * [progress]: iteration 1 / 4 2.108 * * * [progress]: picking best candidate 2.115 * * * * [pick]: Picked # 2.115 * * * [progress]: localizing error 2.132 * * * [progress]: generating rewritten candidates 2.132 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 2.144 * * * [progress]: generating series expansions 2.144 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 2.144 * [backup-simplify]: Simplify (/ (sinh y) y) into (/ (sinh y) y) 2.144 * [approximate]: Taking taylor expansion of (/ (sinh y) y) in (y) around 0 2.144 * [taylor]: Taking taylor expansion of (/ (sinh y) y) in y 2.144 * [taylor]: Taking taylor expansion of (sinh y) in y 2.144 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 2.144 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 2.144 * [taylor]: Taking taylor expansion of (exp y) in y 2.144 * [taylor]: Taking taylor expansion of y in y 2.145 * [backup-simplify]: Simplify 0 into 0 2.145 * [backup-simplify]: Simplify 1 into 1 2.145 * [backup-simplify]: Simplify (exp 0) into 1 2.145 * [taylor]: Taking taylor expansion of (exp (- y)) in y 2.145 * [taylor]: Taking taylor expansion of (- y) in y 2.145 * [taylor]: Taking taylor expansion of y in y 2.145 * [backup-simplify]: Simplify 0 into 0 2.145 * [backup-simplify]: Simplify 1 into 1 2.145 * [backup-simplify]: Simplify (- 0) into 0 2.146 * [backup-simplify]: Simplify (- 1) into -1 2.146 * [backup-simplify]: Simplify (exp 0) into 1 2.146 * [taylor]: Taking taylor expansion of 2 in y 2.146 * [backup-simplify]: Simplify 2 into 2 2.146 * [backup-simplify]: Simplify (- 1) into -1 2.147 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.148 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.148 * [backup-simplify]: Simplify (- 1) into -1 2.149 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.150 * [backup-simplify]: Simplify (- -1) into 1 2.150 * [backup-simplify]: Simplify (+ 1 1) into 2 2.150 * [backup-simplify]: Simplify (/ 2 2) into 1 2.150 * [taylor]: Taking taylor expansion of y in y 2.150 * [backup-simplify]: Simplify 0 into 0 2.151 * [backup-simplify]: Simplify 1 into 1 2.151 * [backup-simplify]: Simplify (/ 1 1) into 1 2.151 * [taylor]: Taking taylor expansion of (/ (sinh y) y) in y 2.151 * [taylor]: Taking taylor expansion of (sinh y) in y 2.151 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 2.151 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 2.151 * [taylor]: Taking taylor expansion of (exp y) in y 2.151 * [taylor]: Taking taylor expansion of y in y 2.151 * [backup-simplify]: Simplify 0 into 0 2.151 * [backup-simplify]: Simplify 1 into 1 2.151 * [backup-simplify]: Simplify (exp 0) into 1 2.151 * [taylor]: Taking taylor expansion of (exp (- y)) in y 2.151 * [taylor]: Taking taylor expansion of (- y) in y 2.151 * [taylor]: Taking taylor expansion of y in y 2.151 * [backup-simplify]: Simplify 0 into 0 2.151 * [backup-simplify]: Simplify 1 into 1 2.152 * [backup-simplify]: Simplify (- 0) into 0 2.152 * [backup-simplify]: Simplify (- 1) into -1 2.152 * [backup-simplify]: Simplify (exp 0) into 1 2.152 * [taylor]: Taking taylor expansion of 2 in y 2.152 * [backup-simplify]: Simplify 2 into 2 2.153 * [backup-simplify]: Simplify (- 1) into -1 2.153 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.154 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.154 * [backup-simplify]: Simplify (- 1) into -1 2.155 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.156 * [backup-simplify]: Simplify (- -1) into 1 2.156 * [backup-simplify]: Simplify (+ 1 1) into 2 2.157 * [backup-simplify]: Simplify (/ 2 2) into 1 2.157 * [taylor]: Taking taylor expansion of y in y 2.157 * [backup-simplify]: Simplify 0 into 0 2.157 * [backup-simplify]: Simplify 1 into 1 2.157 * [backup-simplify]: Simplify (/ 1 1) into 1 2.157 * [backup-simplify]: Simplify 1 into 1 2.159 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.159 * [backup-simplify]: Simplify (- 1) into -1 2.160 * [backup-simplify]: Simplify (- 0) into 0 2.161 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.162 * [backup-simplify]: Simplify (- 1/2) into -1/2 2.162 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0 2.163 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 2.164 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0 2.164 * [backup-simplify]: Simplify 0 into 0 2.166 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.167 * [backup-simplify]: Simplify (- 1) into -1 2.167 * [backup-simplify]: Simplify (- 1) into -1 2.167 * [backup-simplify]: Simplify (- 0) into 0 2.168 * [backup-simplify]: Simplify (- 0) into 0 2.170 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.171 * [backup-simplify]: Simplify (- -1/6) into 1/6 2.171 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3 2.172 * [backup-simplify]: Simplify (- (/ 1/3 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)))) into 1/6 2.173 * [backup-simplify]: Simplify (- (/ 1/6 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 1/6 2.173 * [backup-simplify]: Simplify 1/6 into 1/6 2.177 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.178 * [backup-simplify]: Simplify (- 1) into -1 2.178 * [backup-simplify]: Simplify (- 1) into -1 2.179 * [backup-simplify]: Simplify (- 0) into 0 2.179 * [backup-simplify]: Simplify (- 1) into -1 2.179 * [backup-simplify]: Simplify (- 0) into 0 2.180 * [backup-simplify]: Simplify (- 0) into 0 2.180 * [backup-simplify]: Simplify (- 0) into 0 2.185 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.185 * [backup-simplify]: Simplify (- 1/24) into -1/24 2.186 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0 2.187 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/6 (/ 0 2)))) into 0 2.188 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1/6 (/ 0 1)))) into 0 2.188 * [backup-simplify]: Simplify 0 into 0 2.193 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120 2.194 * [backup-simplify]: Simplify (- 1) into -1 2.194 * [backup-simplify]: Simplify (- 1) into -1 2.195 * [backup-simplify]: Simplify (- 0) into 0 2.195 * [backup-simplify]: Simplify (- 1) into -1 2.196 * [backup-simplify]: Simplify (- 0) into 0 2.196 * [backup-simplify]: Simplify (- 1) into -1 2.197 * [backup-simplify]: Simplify (- 0) into 0 2.197 * [backup-simplify]: Simplify (- 1) into -1 2.197 * [backup-simplify]: Simplify (- 0) into 0 2.198 * [backup-simplify]: Simplify (- 0) into 0 2.198 * [backup-simplify]: Simplify (- 0) into 0 2.198 * [backup-simplify]: Simplify (- 0) into 0 2.205 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120 2.205 * [backup-simplify]: Simplify (- -1/120) into 1/120 2.206 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60 2.207 * [backup-simplify]: Simplify (- (/ 1/60 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/6 (/ 0 2)) (* 0 (/ 0 2)))) into 1/120 2.209 * [backup-simplify]: Simplify (- (/ 1/120 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1/6 (/ 0 1)) (* 0 (/ 0 1)))) into 1/120 2.209 * [backup-simplify]: Simplify 1/120 into 1/120 2.209 * [backup-simplify]: Simplify (+ (* 1/120 (pow y 4)) (+ (* 1/6 (pow y 2)) 1)) into (+ (* 1/120 (pow y 4)) (+ (* 1/6 (pow y 2)) 1)) 2.209 * [backup-simplify]: Simplify (/ (sinh (/ 1 y)) (/ 1 y)) into (* (sinh (/ 1 y)) y) 2.209 * [approximate]: Taking taylor expansion of (* (sinh (/ 1 y)) y) in (y) around 0 2.209 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) y) in y 2.209 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 2.210 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 2.210 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 2.210 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 2.210 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.210 * [taylor]: Taking taylor expansion of y in y 2.210 * [backup-simplify]: Simplify 0 into 0 2.210 * [backup-simplify]: Simplify 1 into 1 2.210 * [backup-simplify]: Simplify (/ 1 1) into 1 2.210 * [backup-simplify]: Simplify (exp (/ 1 y)) into (exp (/ 1 y)) 2.210 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 2.210 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 2.210 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.210 * [taylor]: Taking taylor expansion of y in y 2.210 * [backup-simplify]: Simplify 0 into 0 2.210 * [backup-simplify]: Simplify 1 into 1 2.211 * [backup-simplify]: Simplify (/ 1 1) into 1 2.211 * [backup-simplify]: Simplify (- 1) into -1 2.211 * [backup-simplify]: Simplify (exp (- (/ 1 y))) into (exp (- (/ 1 y))) 2.211 * [taylor]: Taking taylor expansion of 2 in y 2.211 * [backup-simplify]: Simplify 2 into 2 2.212 * [backup-simplify]: Simplify (- (exp (- (/ 1 y)))) into (- (exp (- (/ 1 y)))) 2.212 * [backup-simplify]: Simplify (+ (exp (/ 1 y)) (- (exp (- (/ 1 y))))) into (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2.212 * [backup-simplify]: Simplify (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) into (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 2.212 * [taylor]: Taking taylor expansion of y in y 2.212 * [backup-simplify]: Simplify 0 into 0 2.212 * [backup-simplify]: Simplify 1 into 1 2.212 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) y) in y 2.212 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 2.212 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 2.212 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 2.212 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 2.212 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.212 * [taylor]: Taking taylor expansion of y in y 2.212 * [backup-simplify]: Simplify 0 into 0 2.212 * [backup-simplify]: Simplify 1 into 1 2.213 * [backup-simplify]: Simplify (/ 1 1) into 1 2.213 * [backup-simplify]: Simplify (exp (/ 1 y)) into (exp (/ 1 y)) 2.213 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 2.213 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 2.213 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.213 * [taylor]: Taking taylor expansion of y in y 2.213 * [backup-simplify]: Simplify 0 into 0 2.213 * [backup-simplify]: Simplify 1 into 1 2.213 * [backup-simplify]: Simplify (/ 1 1) into 1 2.214 * [backup-simplify]: Simplify (- 1) into -1 2.214 * [backup-simplify]: Simplify (exp (- (/ 1 y))) into (exp (- (/ 1 y))) 2.214 * [taylor]: Taking taylor expansion of 2 in y 2.214 * [backup-simplify]: Simplify 2 into 2 2.214 * [backup-simplify]: Simplify (- (exp (- (/ 1 y)))) into (- (exp (- (/ 1 y)))) 2.214 * [backup-simplify]: Simplify (+ (exp (/ 1 y)) (- (exp (- (/ 1 y))))) into (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2.214 * [backup-simplify]: Simplify (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) into (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 2.214 * [taylor]: Taking taylor expansion of y in y 2.214 * [backup-simplify]: Simplify 0 into 0 2.214 * [backup-simplify]: Simplify 1 into 1 2.215 * [backup-simplify]: Simplify (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) into 0 2.215 * [backup-simplify]: Simplify 0 into 0 2.215 * [backup-simplify]: Simplify (- 0) into 0 2.215 * [backup-simplify]: Simplify (+ 0 0) into 0 2.217 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)))) into 0 2.217 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 1) (* 0 0)) into (- (* 1/2 (exp (/ 1 y))) (* 1/2 (exp (- (/ 1 y))))) 2.217 * [backup-simplify]: Simplify (- (* 1/2 (exp (/ 1 y))) (* 1/2 (exp (- (/ 1 y))))) into (- (* 1/2 (exp (/ 1 y))) (* 1/2 (exp (- (/ 1 y))))) 2.218 * [backup-simplify]: Simplify (- 0) into 0 2.218 * [backup-simplify]: Simplify (+ 0 0) into 0 2.220 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)) (* 0 (/ 0 2)))) into 0 2.220 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) (+ (* 0 1) (* 0 0))) into 0 2.220 * [backup-simplify]: Simplify 0 into 0 2.221 * [backup-simplify]: Simplify (- 0) into 0 2.221 * [backup-simplify]: Simplify (+ 0 0) into 0 2.223 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 2.224 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.224 * [backup-simplify]: Simplify 0 into 0 2.225 * [backup-simplify]: Simplify (- 0) into 0 2.225 * [backup-simplify]: Simplify (+ 0 0) into 0 2.227 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 2.228 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.229 * [backup-simplify]: Simplify 0 into 0 2.229 * [backup-simplify]: Simplify (- 0) into 0 2.229 * [backup-simplify]: Simplify (+ 0 0) into 0 2.232 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 2.234 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 2.234 * [backup-simplify]: Simplify 0 into 0 2.234 * [backup-simplify]: Simplify (- 0) into 0 2.234 * [backup-simplify]: Simplify (+ 0 0) into 0 2.238 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 2.240 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 2.240 * [backup-simplify]: Simplify 0 into 0 2.240 * [backup-simplify]: Simplify (- 0) into 0 2.240 * [backup-simplify]: Simplify (+ 0 0) into 0 2.245 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 2.251 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 2.251 * [backup-simplify]: Simplify 0 into 0 2.252 * [backup-simplify]: Simplify (* (- (* 1/2 (exp (/ 1 (/ 1 y)))) (* 1/2 (exp (- (/ 1 (/ 1 y)))))) (/ 1 y)) into (/ (- (* 1/2 (exp y)) (* 1/2 (exp (- y)))) y) 2.252 * [backup-simplify]: Simplify (/ (sinh (/ 1 (- y))) (/ 1 (- y))) into (* -1 (* y (sinh (/ -1 y)))) 2.252 * [approximate]: Taking taylor expansion of (* -1 (* y (sinh (/ -1 y)))) in (y) around 0 2.252 * [taylor]: Taking taylor expansion of (* -1 (* y (sinh (/ -1 y)))) in y 2.252 * [taylor]: Taking taylor expansion of -1 in y 2.252 * [backup-simplify]: Simplify -1 into -1 2.252 * [taylor]: Taking taylor expansion of (* y (sinh (/ -1 y))) in y 2.252 * [taylor]: Taking taylor expansion of y in y 2.252 * [backup-simplify]: Simplify 0 into 0 2.252 * [backup-simplify]: Simplify 1 into 1 2.252 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 2.252 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 2.252 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 2.252 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 2.252 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.252 * [taylor]: Taking taylor expansion of -1 in y 2.252 * [backup-simplify]: Simplify -1 into -1 2.252 * [taylor]: Taking taylor expansion of y in y 2.252 * [backup-simplify]: Simplify 0 into 0 2.252 * [backup-simplify]: Simplify 1 into 1 2.253 * [backup-simplify]: Simplify (/ -1 1) into -1 2.253 * [backup-simplify]: Simplify (exp (/ -1 y)) into (exp (/ -1 y)) 2.253 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 2.253 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 2.253 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.253 * [taylor]: Taking taylor expansion of -1 in y 2.253 * [backup-simplify]: Simplify -1 into -1 2.253 * [taylor]: Taking taylor expansion of y in y 2.253 * [backup-simplify]: Simplify 0 into 0 2.253 * [backup-simplify]: Simplify 1 into 1 2.254 * [backup-simplify]: Simplify (/ -1 1) into -1 2.254 * [backup-simplify]: Simplify (- -1) into 1 2.254 * [backup-simplify]: Simplify (exp (- (/ -1 y))) into (exp (/ 1 y)) 2.254 * [taylor]: Taking taylor expansion of 2 in y 2.255 * [backup-simplify]: Simplify 2 into 2 2.255 * [backup-simplify]: Simplify (- (exp (/ 1 y))) into (- (exp (/ 1 y))) 2.255 * [backup-simplify]: Simplify (+ (exp (/ -1 y)) (- (exp (/ 1 y)))) into (- (exp (/ -1 y)) (exp (/ 1 y))) 2.255 * [backup-simplify]: Simplify (/ (- (exp (/ -1 y)) (exp (/ 1 y))) 2) into (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) 2.255 * [taylor]: Taking taylor expansion of (* -1 (* y (sinh (/ -1 y)))) in y 2.255 * [taylor]: Taking taylor expansion of -1 in y 2.255 * [backup-simplify]: Simplify -1 into -1 2.255 * [taylor]: Taking taylor expansion of (* y (sinh (/ -1 y))) in y 2.255 * [taylor]: Taking taylor expansion of y in y 2.255 * [backup-simplify]: Simplify 0 into 0 2.255 * [backup-simplify]: Simplify 1 into 1 2.255 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 2.255 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 2.255 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 2.255 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 2.255 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.255 * [taylor]: Taking taylor expansion of -1 in y 2.255 * [backup-simplify]: Simplify -1 into -1 2.255 * [taylor]: Taking taylor expansion of y in y 2.255 * [backup-simplify]: Simplify 0 into 0 2.255 * [backup-simplify]: Simplify 1 into 1 2.256 * [backup-simplify]: Simplify (/ -1 1) into -1 2.256 * [backup-simplify]: Simplify (exp (/ -1 y)) into (exp (/ -1 y)) 2.256 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 2.256 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 2.256 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.256 * [taylor]: Taking taylor expansion of -1 in y 2.256 * [backup-simplify]: Simplify -1 into -1 2.256 * [taylor]: Taking taylor expansion of y in y 2.256 * [backup-simplify]: Simplify 0 into 0 2.256 * [backup-simplify]: Simplify 1 into 1 2.257 * [backup-simplify]: Simplify (/ -1 1) into -1 2.257 * [backup-simplify]: Simplify (- -1) into 1 2.257 * [backup-simplify]: Simplify (exp (- (/ -1 y))) into (exp (/ 1 y)) 2.257 * [taylor]: Taking taylor expansion of 2 in y 2.257 * [backup-simplify]: Simplify 2 into 2 2.257 * [backup-simplify]: Simplify (- (exp (/ 1 y))) into (- (exp (/ 1 y))) 2.257 * [backup-simplify]: Simplify (+ (exp (/ -1 y)) (- (exp (/ 1 y)))) into (- (exp (/ -1 y)) (exp (/ 1 y))) 2.258 * [backup-simplify]: Simplify (/ (- (exp (/ -1 y)) (exp (/ 1 y))) 2) into (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) 2.258 * [backup-simplify]: Simplify (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y))))) into 0 2.258 * [backup-simplify]: Simplify (* -1 0) into 0 2.258 * [backup-simplify]: Simplify 0 into 0 2.258 * [backup-simplify]: Simplify (- 0) into 0 2.259 * [backup-simplify]: Simplify (+ 0 0) into 0 2.259 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)))) into 0 2.260 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))))) into (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y)))) 2.260 * [backup-simplify]: Simplify (+ (* -1 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0)) into (- (* 1/2 (exp (/ 1 y))) (* 1/2 (exp (/ -1 y)))) 2.260 * [backup-simplify]: Simplify (- (* 1/2 (exp (/ 1 y))) (* 1/2 (exp (/ -1 y)))) into (- (* 1/2 (exp (/ 1 y))) (* 1/2 (exp (/ -1 y)))) 2.261 * [backup-simplify]: Simplify (- 0) into 0 2.261 * [backup-simplify]: Simplify (+ 0 0) into 0 2.262 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)) (* 0 (/ 0 2)))) into 0 2.262 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y))))))) into 0 2.263 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0))) into 0 2.263 * [backup-simplify]: Simplify 0 into 0 2.263 * [backup-simplify]: Simplify (- 0) into 0 2.263 * [backup-simplify]: Simplify (+ 0 0) into 0 2.265 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 2.265 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))))))) into 0 2.266 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0)))) into 0 2.266 * [backup-simplify]: Simplify 0 into 0 2.267 * [backup-simplify]: Simplify (- 0) into 0 2.267 * [backup-simplify]: Simplify (+ 0 0) into 0 2.268 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 2.269 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y))))))))) into 0 2.271 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0))))) into 0 2.271 * [backup-simplify]: Simplify 0 into 0 2.271 * [backup-simplify]: Simplify (- 0) into 0 2.271 * [backup-simplify]: Simplify (+ 0 0) into 0 2.273 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 2.274 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))))))))) into 0 2.276 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0)))))) into 0 2.276 * [backup-simplify]: Simplify 0 into 0 2.276 * [backup-simplify]: Simplify (- 0) into 0 2.276 * [backup-simplify]: Simplify (+ 0 0) into 0 2.279 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 2.280 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y))))))))))) into 0 2.281 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0))))))) into 0 2.281 * [backup-simplify]: Simplify 0 into 0 2.282 * [backup-simplify]: Simplify (- 0) into 0 2.282 * [backup-simplify]: Simplify (+ 0 0) into 0 2.284 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 2.286 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))))))))))) into 0 2.288 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0)))))))) into 0 2.288 * [backup-simplify]: Simplify 0 into 0 2.288 * [backup-simplify]: Simplify (* (- (* 1/2 (exp (/ 1 (/ 1 (- y))))) (* 1/2 (exp (/ -1 (/ 1 (- y)))))) (/ 1 (- y))) into (* -1 (/ (- (* 1/2 (exp (* -1 y))) (* 1/2 (exp y))) y)) 2.288 * * * [progress]: simplifying candidates 2.288 * [simplify]: Simplifying: (expm1 (/ (sinh y) y)) (log1p (/ (sinh y) y)) (- (log (sinh y)) (log y)) (log (/ (sinh y) y)) (exp (/ (sinh y) y)) (/ (* (* (sinh y) (sinh y)) (sinh y)) (* (* y y) y)) (* (cbrt (/ (sinh y) y)) (cbrt (/ (sinh y) y))) (cbrt (/ (sinh y) y)) (* (* (/ (sinh y) y) (/ (sinh y) y)) (/ (sinh y) y)) (sqrt (/ (sinh y) y)) (sqrt (/ (sinh y) y)) (- (sinh y)) (- y) (/ (* (cbrt (sinh y)) (cbrt (sinh y))) (* (cbrt y) (cbrt y))) (/ (cbrt (sinh y)) (cbrt y)) (/ (* (cbrt (sinh y)) (cbrt (sinh y))) (sqrt y)) (/ (cbrt (sinh y)) (sqrt y)) (/ (* (cbrt (sinh y)) (cbrt (sinh y))) 1) (/ (cbrt (sinh y)) y) (/ (sqrt (sinh y)) (* (cbrt y) (cbrt y))) (/ (sqrt (sinh y)) (cbrt y)) (/ (sqrt (sinh y)) (sqrt y)) (/ (sqrt (sinh y)) (sqrt y)) (/ (sqrt (sinh y)) 1) (/ (sqrt (sinh y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (sinh y) (cbrt y)) (/ 1 (sqrt y)) (/ (sinh y) (sqrt y)) (/ 1 1) (/ (sinh y) y) (/ 1 y) (/ y (sinh y)) (/ (sinh y) (* (cbrt y) (cbrt y))) (/ (sinh y) (sqrt y)) (/ (sinh y) 1) (/ y (cbrt (sinh y))) (/ y (sqrt (sinh y))) (/ y (sinh y)) (* y 2) (+ (* 1/120 (pow y 4)) (+ (* 1/6 (pow y 2)) 1)) (/ (- (* 1/2 (exp y)) (* 1/2 (exp (- y)))) y) (* -1 (/ (- (* 1/2 (exp (* -1 y))) (* 1/2 (exp y))) y)) 2.289 * * [simplify]: Extracting # 0 : cost 39 inf + 0 2.289 * * [simplify]: Extracting # 1 : cost 59 inf + 0 2.289 * * [simplify]: Extracting # 2 : cost 61 inf + 141 2.290 * * [simplify]: Extracting # 3 : cost 33 inf + 4480 2.290 * * [simplify]: Extracting # 4 : cost 15 inf + 7249 2.291 * * [simplify]: Extracting # 5 : cost 9 inf + 9062 2.291 * * [simplify]: Extracting # 6 : cost 1 inf + 10945 2.292 * * [simplify]: Extracting # 7 : cost 0 inf + 11531 2.293 * * [simplify]: iteration 0 : 76 enodes (cost 7748 ) 2.306 * * [simplify]: Extracting # 0 : cost 0 inf + 11531 2.308 * * [simplify]: Extracting # 1 : cost 25 inf + 9849 2.310 * * [simplify]: Extracting # 2 : cost 0 inf + 14475 2.313 * * [simplify]: Extracting # 3 : cost 0 inf + 13973 2.316 * * [simplify]: Extracting # 4 : cost 0 inf + 13802 2.319 * * [simplify]: iteration 1 : 154 enodes (cost 7002 ) 2.380 * * [simplify]: Extracting # 0 : cost 0 inf + 13802 2.382 * * [simplify]: Extracting # 1 : cost 133 inf + 12806 2.386 * * [simplify]: Extracting # 2 : cost 4 inf + 32315 2.393 * * [simplify]: Extracting # 3 : cost 1 inf + 32522 2.400 * * [simplify]: Extracting # 4 : cost 0 inf + 32845 2.409 * * [simplify]: iteration 2 : 516 enodes (cost 6782 ) 2.795 * * [simplify]: Extracting # 0 : cost 0 inf + 32845 2.813 * * [simplify]: Extracting # 1 : cost 830 inf + 23898 2.850 * * [simplify]: Extracting # 2 : cost 20 inf + 141438 2.895 * * [simplify]: Extracting # 3 : cost 8 inf + 143066 2.941 * * [simplify]: Extracting # 4 : cost 1 inf + 144657 2.983 * * [simplify]: Extracting # 5 : cost 0 inf + 144878 3.006 * * [simplify]: iteration 3 : 2670 enodes (cost 6694 ) 3.786 * * [simplify]: Extracting # 0 : cost 0 inf + 144878 3.814 * * [simplify]: Extracting # 1 : cost 1324 inf + 142495 3.890 * * [simplify]: Extracting # 2 : cost 3 inf + 439445 3.984 * * [simplify]: Extracting # 3 : cost 3 inf + 439305 4.065 * * [simplify]: Extracting # 4 : cost 0 inf + 439678 4.159 * * [simplify]: iteration done: 5001 enodes (cost 6679 ) 4.160 * [simplify]: Simplified to: (expm1 (/ (sinh y) y)) (log1p (/ (sinh y) y)) (log (/ (sinh y) y)) (log (/ (sinh y) y)) (exp (/ (sinh y) y)) (* (/ (sinh y) y) (* (/ (sinh y) y) (/ (sinh y) y))) (* (cbrt (/ (sinh y) y)) (cbrt (/ (sinh y) y))) (cbrt (/ (sinh y) y)) (* (/ (sinh y) y) (* (/ (sinh y) y) (/ (sinh y) y))) (sqrt (/ (sinh y) y)) (sqrt (/ (sinh y) y)) (- (sinh y)) (- y) (* (/ (cbrt (sinh y)) (cbrt y)) (/ (cbrt (sinh y)) (cbrt y))) (/ (cbrt (sinh y)) (cbrt y)) (/ (* (cbrt (sinh y)) (cbrt (sinh y))) (sqrt y)) (/ (cbrt (sinh y)) (sqrt y)) (* (cbrt (sinh y)) (cbrt (sinh y))) (/ (cbrt (sinh y)) y) (/ (sqrt (sinh y)) (* (cbrt y) (cbrt y))) (/ (sqrt (sinh y)) (cbrt y)) (/ (sqrt (sinh y)) (sqrt y)) (/ (sqrt (sinh y)) (sqrt y)) (sqrt (sinh y)) (/ (sqrt (sinh y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (sinh y) (cbrt y)) (/ 1 (sqrt y)) (/ (sinh y) (sqrt y)) 1 (/ (sinh y) y) (/ 1 y) (/ y (sinh y)) (/ (sinh y) (* (cbrt y) (cbrt y))) (/ (sinh y) (sqrt y)) (sinh y) (/ y (cbrt (sinh y))) (/ y (sqrt (sinh y))) (/ y (sinh y)) (* y 2) (fma (* y y) (+ (* 1/120 (* y y)) 1/6) 1) (/ (fma 1/2 (exp y) (/ -1/2 (exp y))) y) (/ (fma 1/2 (exp y) (/ -1/2 (exp y))) y) 4.161 * * * [progress]: adding candidates to table 4.334 * * [progress]: iteration 2 / 4 4.334 * * * [progress]: picking best candidate 4.341 * * * * [pick]: Picked # 4.341 * * * [progress]: localizing error 4.361 * * * [progress]: generating rewritten candidates 4.361 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 4.377 * * * [progress]: generating series expansions 4.377 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 4.377 * [backup-simplify]: Simplify (* (sinh y) (/ 1 y)) into (/ (sinh y) y) 4.377 * [approximate]: Taking taylor expansion of (/ (sinh y) y) in (y) around 0 4.377 * [taylor]: Taking taylor expansion of (/ (sinh y) y) in y 4.377 * [taylor]: Taking taylor expansion of (sinh y) in y 4.377 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 4.377 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 4.377 * [taylor]: Taking taylor expansion of (exp y) in y 4.377 * [taylor]: Taking taylor expansion of y in y 4.377 * [backup-simplify]: Simplify 0 into 0 4.377 * [backup-simplify]: Simplify 1 into 1 4.377 * [backup-simplify]: Simplify (exp 0) into 1 4.377 * [taylor]: Taking taylor expansion of (exp (- y)) in y 4.377 * [taylor]: Taking taylor expansion of (- y) in y 4.377 * [taylor]: Taking taylor expansion of y in y 4.377 * [backup-simplify]: Simplify 0 into 0 4.377 * [backup-simplify]: Simplify 1 into 1 4.378 * [backup-simplify]: Simplify (- 0) into 0 4.378 * [backup-simplify]: Simplify (- 1) into -1 4.378 * [backup-simplify]: Simplify (exp 0) into 1 4.378 * [taylor]: Taking taylor expansion of 2 in y 4.378 * [backup-simplify]: Simplify 2 into 2 4.379 * [backup-simplify]: Simplify (- 1) into -1 4.379 * [backup-simplify]: Simplify (+ 1 -1) into 0 4.380 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 4.380 * [backup-simplify]: Simplify (- 1) into -1 4.380 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 4.381 * [backup-simplify]: Simplify (- -1) into 1 4.381 * [backup-simplify]: Simplify (+ 1 1) into 2 4.381 * [backup-simplify]: Simplify (/ 2 2) into 1 4.381 * [taylor]: Taking taylor expansion of y in y 4.381 * [backup-simplify]: Simplify 0 into 0 4.381 * [backup-simplify]: Simplify 1 into 1 4.381 * [backup-simplify]: Simplify (/ 1 1) into 1 4.381 * [taylor]: Taking taylor expansion of (/ (sinh y) y) in y 4.381 * [taylor]: Taking taylor expansion of (sinh y) in y 4.381 * [taylor]: Rewrote expression to (/ (- (exp y) (exp (- y))) 2) 4.381 * [taylor]: Taking taylor expansion of (- (exp y) (exp (- y))) in y 4.381 * [taylor]: Taking taylor expansion of (exp y) in y 4.382 * [taylor]: Taking taylor expansion of y in y 4.382 * [backup-simplify]: Simplify 0 into 0 4.382 * [backup-simplify]: Simplify 1 into 1 4.382 * [backup-simplify]: Simplify (exp 0) into 1 4.382 * [taylor]: Taking taylor expansion of (exp (- y)) in y 4.382 * [taylor]: Taking taylor expansion of (- y) in y 4.382 * [taylor]: Taking taylor expansion of y in y 4.382 * [backup-simplify]: Simplify 0 into 0 4.382 * [backup-simplify]: Simplify 1 into 1 4.382 * [backup-simplify]: Simplify (- 0) into 0 4.382 * [backup-simplify]: Simplify (- 1) into -1 4.382 * [backup-simplify]: Simplify (exp 0) into 1 4.382 * [taylor]: Taking taylor expansion of 2 in y 4.382 * [backup-simplify]: Simplify 2 into 2 4.382 * [backup-simplify]: Simplify (- 1) into -1 4.383 * [backup-simplify]: Simplify (+ 1 -1) into 0 4.383 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 4.383 * [backup-simplify]: Simplify (- 1) into -1 4.384 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 4.384 * [backup-simplify]: Simplify (- -1) into 1 4.385 * [backup-simplify]: Simplify (+ 1 1) into 2 4.385 * [backup-simplify]: Simplify (/ 2 2) into 1 4.385 * [taylor]: Taking taylor expansion of y in y 4.385 * [backup-simplify]: Simplify 0 into 0 4.385 * [backup-simplify]: Simplify 1 into 1 4.385 * [backup-simplify]: Simplify (/ 1 1) into 1 4.385 * [backup-simplify]: Simplify 1 into 1 4.386 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 4.386 * [backup-simplify]: Simplify (- 1) into -1 4.387 * [backup-simplify]: Simplify (- 0) into 0 4.388 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 4.389 * [backup-simplify]: Simplify (- 1/2) into -1/2 4.389 * [backup-simplify]: Simplify (+ 1/2 -1/2) into 0 4.390 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 4.391 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0 4.391 * [backup-simplify]: Simplify 0 into 0 4.393 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 4.393 * [backup-simplify]: Simplify (- 1) into -1 4.394 * [backup-simplify]: Simplify (- 1) into -1 4.394 * [backup-simplify]: Simplify (- 0) into 0 4.395 * [backup-simplify]: Simplify (- 0) into 0 4.397 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 4.397 * [backup-simplify]: Simplify (- -1/6) into 1/6 4.398 * [backup-simplify]: Simplify (+ 1/6 1/6) into 1/3 4.399 * [backup-simplify]: Simplify (- (/ 1/3 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)))) into 1/6 4.400 * [backup-simplify]: Simplify (- (/ 1/6 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 1/6 4.400 * [backup-simplify]: Simplify 1/6 into 1/6 4.404 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 4.404 * [backup-simplify]: Simplify (- 1) into -1 4.404 * [backup-simplify]: Simplify (- 1) into -1 4.405 * [backup-simplify]: Simplify (- 0) into 0 4.405 * [backup-simplify]: Simplify (- 1) into -1 4.405 * [backup-simplify]: Simplify (- 0) into 0 4.406 * [backup-simplify]: Simplify (- 0) into 0 4.406 * [backup-simplify]: Simplify (- 0) into 0 4.410 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 4.410 * [backup-simplify]: Simplify (- 1/24) into -1/24 4.411 * [backup-simplify]: Simplify (+ 1/24 -1/24) into 0 4.412 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/6 (/ 0 2)))) into 0 4.413 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1/6 (/ 0 1)))) into 0 4.413 * [backup-simplify]: Simplify 0 into 0 4.418 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 5) 120)) (* (/ (pow 1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/120 4.419 * [backup-simplify]: Simplify (- 1) into -1 4.419 * [backup-simplify]: Simplify (- 1) into -1 4.419 * [backup-simplify]: Simplify (- 0) into 0 4.419 * [backup-simplify]: Simplify (- 1) into -1 4.420 * [backup-simplify]: Simplify (- 0) into 0 4.420 * [backup-simplify]: Simplify (- 1) into -1 4.420 * [backup-simplify]: Simplify (- 0) into 0 4.420 * [backup-simplify]: Simplify (- 1) into -1 4.421 * [backup-simplify]: Simplify (- 0) into 0 4.421 * [backup-simplify]: Simplify (- 0) into 0 4.421 * [backup-simplify]: Simplify (- 0) into 0 4.421 * [backup-simplify]: Simplify (- 0) into 0 4.424 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 5) 120)) (* (/ (pow -1 3) 6) (/ (pow 0 1) 1)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 2) 2)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/120 4.425 * [backup-simplify]: Simplify (- -1/120) into 1/120 4.425 * [backup-simplify]: Simplify (+ 1/120 1/120) into 1/60 4.426 * [backup-simplify]: Simplify (- (/ 1/60 2) (+ (* 1 (/ 0 2)) (* 0 (/ 0 2)) (* 1/6 (/ 0 2)) (* 0 (/ 0 2)))) into 1/120 4.427 * [backup-simplify]: Simplify (- (/ 1/120 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1/6 (/ 0 1)) (* 0 (/ 0 1)))) into 1/120 4.427 * [backup-simplify]: Simplify 1/120 into 1/120 4.427 * [backup-simplify]: Simplify (+ (* 1/120 (pow y 4)) (+ (* 1/6 (pow y 2)) 1)) into (+ (* 1/120 (pow y 4)) (+ (* 1/6 (pow y 2)) 1)) 4.427 * [backup-simplify]: Simplify (* (sinh (/ 1 y)) (/ 1 (/ 1 y))) into (* (sinh (/ 1 y)) y) 4.427 * [approximate]: Taking taylor expansion of (* (sinh (/ 1 y)) y) in (y) around 0 4.427 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) y) in y 4.427 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 4.427 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 4.427 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 4.427 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 4.427 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.427 * [taylor]: Taking taylor expansion of y in y 4.427 * [backup-simplify]: Simplify 0 into 0 4.427 * [backup-simplify]: Simplify 1 into 1 4.427 * [backup-simplify]: Simplify (/ 1 1) into 1 4.428 * [backup-simplify]: Simplify (exp (/ 1 y)) into (exp (/ 1 y)) 4.428 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 4.428 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 4.428 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.428 * [taylor]: Taking taylor expansion of y in y 4.428 * [backup-simplify]: Simplify 0 into 0 4.428 * [backup-simplify]: Simplify 1 into 1 4.428 * [backup-simplify]: Simplify (/ 1 1) into 1 4.428 * [backup-simplify]: Simplify (- 1) into -1 4.428 * [backup-simplify]: Simplify (exp (- (/ 1 y))) into (exp (- (/ 1 y))) 4.428 * [taylor]: Taking taylor expansion of 2 in y 4.428 * [backup-simplify]: Simplify 2 into 2 4.428 * [backup-simplify]: Simplify (- (exp (- (/ 1 y)))) into (- (exp (- (/ 1 y)))) 4.428 * [backup-simplify]: Simplify (+ (exp (/ 1 y)) (- (exp (- (/ 1 y))))) into (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 4.428 * [backup-simplify]: Simplify (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) into (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 4.429 * [taylor]: Taking taylor expansion of y in y 4.429 * [backup-simplify]: Simplify 0 into 0 4.429 * [backup-simplify]: Simplify 1 into 1 4.429 * [taylor]: Taking taylor expansion of (* (sinh (/ 1 y)) y) in y 4.429 * [taylor]: Taking taylor expansion of (sinh (/ 1 y)) in y 4.429 * [taylor]: Rewrote expression to (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) 4.429 * [taylor]: Taking taylor expansion of (- (exp (/ 1 y)) (exp (- (/ 1 y)))) in y 4.429 * [taylor]: Taking taylor expansion of (exp (/ 1 y)) in y 4.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.429 * [taylor]: Taking taylor expansion of y in y 4.429 * [backup-simplify]: Simplify 0 into 0 4.429 * [backup-simplify]: Simplify 1 into 1 4.429 * [backup-simplify]: Simplify (/ 1 1) into 1 4.429 * [backup-simplify]: Simplify (exp (/ 1 y)) into (exp (/ 1 y)) 4.429 * [taylor]: Taking taylor expansion of (exp (- (/ 1 y))) in y 4.429 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 4.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.429 * [taylor]: Taking taylor expansion of y in y 4.429 * [backup-simplify]: Simplify 0 into 0 4.429 * [backup-simplify]: Simplify 1 into 1 4.429 * [backup-simplify]: Simplify (/ 1 1) into 1 4.430 * [backup-simplify]: Simplify (- 1) into -1 4.430 * [backup-simplify]: Simplify (exp (- (/ 1 y))) into (exp (- (/ 1 y))) 4.430 * [taylor]: Taking taylor expansion of 2 in y 4.430 * [backup-simplify]: Simplify 2 into 2 4.430 * [backup-simplify]: Simplify (- (exp (- (/ 1 y)))) into (- (exp (- (/ 1 y)))) 4.430 * [backup-simplify]: Simplify (+ (exp (/ 1 y)) (- (exp (- (/ 1 y))))) into (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 4.430 * [backup-simplify]: Simplify (/ (- (exp (/ 1 y)) (exp (- (/ 1 y)))) 2) into (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 4.430 * [taylor]: Taking taylor expansion of y in y 4.430 * [backup-simplify]: Simplify 0 into 0 4.430 * [backup-simplify]: Simplify 1 into 1 4.430 * [backup-simplify]: Simplify (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) into 0 4.430 * [backup-simplify]: Simplify 0 into 0 4.430 * [backup-simplify]: Simplify (- 0) into 0 4.431 * [backup-simplify]: Simplify (+ 0 0) into 0 4.431 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)))) into 0 4.432 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 1) (* 0 0)) into (- (* 1/2 (exp (/ 1 y))) (* 1/2 (exp (- (/ 1 y))))) 4.432 * [backup-simplify]: Simplify (- (* 1/2 (exp (/ 1 y))) (* 1/2 (exp (- (/ 1 y))))) into (- (* 1/2 (exp (/ 1 y))) (* 1/2 (exp (- (/ 1 y))))) 4.432 * [backup-simplify]: Simplify (- 0) into 0 4.432 * [backup-simplify]: Simplify (+ 0 0) into 0 4.433 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)) (* 0 (/ 0 2)))) into 0 4.434 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) (+ (* 0 1) (* 0 0))) into 0 4.434 * [backup-simplify]: Simplify 0 into 0 4.434 * [backup-simplify]: Simplify (- 0) into 0 4.434 * [backup-simplify]: Simplify (+ 0 0) into 0 4.435 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 4.436 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.436 * [backup-simplify]: Simplify 0 into 0 4.436 * [backup-simplify]: Simplify (- 0) into 0 4.436 * [backup-simplify]: Simplify (+ 0 0) into 0 4.441 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 4.442 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.442 * [backup-simplify]: Simplify 0 into 0 4.442 * [backup-simplify]: Simplify (- 0) into 0 4.443 * [backup-simplify]: Simplify (+ 0 0) into 0 4.445 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 4.445 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.445 * [backup-simplify]: Simplify 0 into 0 4.446 * [backup-simplify]: Simplify (- 0) into 0 4.446 * [backup-simplify]: Simplify (+ 0 0) into 0 4.449 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 4.451 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.451 * [backup-simplify]: Simplify 0 into 0 4.451 * [backup-simplify]: Simplify (- 0) into 0 4.451 * [backup-simplify]: Simplify (+ 0 0) into 0 4.455 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 4.457 * [backup-simplify]: Simplify (+ (* (* 1/2 (- (exp (/ 1 y)) (exp (- (/ 1 y))))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.457 * [backup-simplify]: Simplify 0 into 0 4.457 * [backup-simplify]: Simplify (* (- (* 1/2 (exp (/ 1 (/ 1 y)))) (* 1/2 (exp (- (/ 1 (/ 1 y)))))) (/ 1 y)) into (/ (- (* 1/2 (exp y)) (* 1/2 (exp (- y)))) y) 4.457 * [backup-simplify]: Simplify (* (sinh (/ 1 (- y))) (/ 1 (/ 1 (- y)))) into (* -1 (* y (sinh (/ -1 y)))) 4.457 * [approximate]: Taking taylor expansion of (* -1 (* y (sinh (/ -1 y)))) in (y) around 0 4.457 * [taylor]: Taking taylor expansion of (* -1 (* y (sinh (/ -1 y)))) in y 4.457 * [taylor]: Taking taylor expansion of -1 in y 4.457 * [backup-simplify]: Simplify -1 into -1 4.457 * [taylor]: Taking taylor expansion of (* y (sinh (/ -1 y))) in y 4.457 * [taylor]: Taking taylor expansion of y in y 4.457 * [backup-simplify]: Simplify 0 into 0 4.457 * [backup-simplify]: Simplify 1 into 1 4.457 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 4.458 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 4.458 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 4.458 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 4.458 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.458 * [taylor]: Taking taylor expansion of -1 in y 4.458 * [backup-simplify]: Simplify -1 into -1 4.458 * [taylor]: Taking taylor expansion of y in y 4.458 * [backup-simplify]: Simplify 0 into 0 4.458 * [backup-simplify]: Simplify 1 into 1 4.458 * [backup-simplify]: Simplify (/ -1 1) into -1 4.458 * [backup-simplify]: Simplify (exp (/ -1 y)) into (exp (/ -1 y)) 4.458 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 4.458 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 4.458 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.458 * [taylor]: Taking taylor expansion of -1 in y 4.458 * [backup-simplify]: Simplify -1 into -1 4.459 * [taylor]: Taking taylor expansion of y in y 4.459 * [backup-simplify]: Simplify 0 into 0 4.459 * [backup-simplify]: Simplify 1 into 1 4.459 * [backup-simplify]: Simplify (/ -1 1) into -1 4.459 * [backup-simplify]: Simplify (- -1) into 1 4.459 * [backup-simplify]: Simplify (exp (- (/ -1 y))) into (exp (/ 1 y)) 4.459 * [taylor]: Taking taylor expansion of 2 in y 4.459 * [backup-simplify]: Simplify 2 into 2 4.460 * [backup-simplify]: Simplify (- (exp (/ 1 y))) into (- (exp (/ 1 y))) 4.460 * [backup-simplify]: Simplify (+ (exp (/ -1 y)) (- (exp (/ 1 y)))) into (- (exp (/ -1 y)) (exp (/ 1 y))) 4.460 * [backup-simplify]: Simplify (/ (- (exp (/ -1 y)) (exp (/ 1 y))) 2) into (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) 4.460 * [taylor]: Taking taylor expansion of (* -1 (* y (sinh (/ -1 y)))) in y 4.460 * [taylor]: Taking taylor expansion of -1 in y 4.460 * [backup-simplify]: Simplify -1 into -1 4.460 * [taylor]: Taking taylor expansion of (* y (sinh (/ -1 y))) in y 4.460 * [taylor]: Taking taylor expansion of y in y 4.460 * [backup-simplify]: Simplify 0 into 0 4.460 * [backup-simplify]: Simplify 1 into 1 4.460 * [taylor]: Taking taylor expansion of (sinh (/ -1 y)) in y 4.460 * [taylor]: Rewrote expression to (/ (- (exp (/ -1 y)) (exp (- (/ -1 y)))) 2) 4.460 * [taylor]: Taking taylor expansion of (- (exp (/ -1 y)) (exp (- (/ -1 y)))) in y 4.460 * [taylor]: Taking taylor expansion of (exp (/ -1 y)) in y 4.460 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.460 * [taylor]: Taking taylor expansion of -1 in y 4.460 * [backup-simplify]: Simplify -1 into -1 4.460 * [taylor]: Taking taylor expansion of y in y 4.460 * [backup-simplify]: Simplify 0 into 0 4.460 * [backup-simplify]: Simplify 1 into 1 4.461 * [backup-simplify]: Simplify (/ -1 1) into -1 4.461 * [backup-simplify]: Simplify (exp (/ -1 y)) into (exp (/ -1 y)) 4.461 * [taylor]: Taking taylor expansion of (exp (- (/ -1 y))) in y 4.461 * [taylor]: Taking taylor expansion of (- (/ -1 y)) in y 4.461 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.461 * [taylor]: Taking taylor expansion of -1 in y 4.461 * [backup-simplify]: Simplify -1 into -1 4.461 * [taylor]: Taking taylor expansion of y in y 4.461 * [backup-simplify]: Simplify 0 into 0 4.461 * [backup-simplify]: Simplify 1 into 1 4.461 * [backup-simplify]: Simplify (/ -1 1) into -1 4.462 * [backup-simplify]: Simplify (- -1) into 1 4.462 * [backup-simplify]: Simplify (exp (- (/ -1 y))) into (exp (/ 1 y)) 4.462 * [taylor]: Taking taylor expansion of 2 in y 4.462 * [backup-simplify]: Simplify 2 into 2 4.462 * [backup-simplify]: Simplify (- (exp (/ 1 y))) into (- (exp (/ 1 y))) 4.462 * [backup-simplify]: Simplify (+ (exp (/ -1 y)) (- (exp (/ 1 y)))) into (- (exp (/ -1 y)) (exp (/ 1 y))) 4.462 * [backup-simplify]: Simplify (/ (- (exp (/ -1 y)) (exp (/ 1 y))) 2) into (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) 4.463 * [backup-simplify]: Simplify (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y))))) into 0 4.463 * [backup-simplify]: Simplify (* -1 0) into 0 4.463 * [backup-simplify]: Simplify 0 into 0 4.463 * [backup-simplify]: Simplify (- 0) into 0 4.464 * [backup-simplify]: Simplify (+ 0 0) into 0 4.465 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)))) into 0 4.466 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))))) into (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y)))) 4.466 * [backup-simplify]: Simplify (+ (* -1 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0)) into (- (* 1/2 (exp (/ 1 y))) (* 1/2 (exp (/ -1 y)))) 4.466 * [backup-simplify]: Simplify (- (* 1/2 (exp (/ 1 y))) (* 1/2 (exp (/ -1 y)))) into (- (* 1/2 (exp (/ 1 y))) (* 1/2 (exp (/ -1 y)))) 4.467 * [backup-simplify]: Simplify (- 0) into 0 4.467 * [backup-simplify]: Simplify (+ 0 0) into 0 4.469 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)) (* 0 (/ 0 2)))) into 0 4.469 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y))))))) into 0 4.471 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0))) into 0 4.471 * [backup-simplify]: Simplify 0 into 0 4.471 * [backup-simplify]: Simplify (- 0) into 0 4.471 * [backup-simplify]: Simplify (+ 0 0) into 0 4.473 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 4.475 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))))))) into 0 4.476 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0)))) into 0 4.476 * [backup-simplify]: Simplify 0 into 0 4.476 * [backup-simplify]: Simplify (- 0) into 0 4.477 * [backup-simplify]: Simplify (+ 0 0) into 0 4.479 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 4.481 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y))))))))) into 0 4.482 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0))))) into 0 4.482 * [backup-simplify]: Simplify 0 into 0 4.483 * [backup-simplify]: Simplify (- 0) into 0 4.483 * [backup-simplify]: Simplify (+ 0 0) into 0 4.486 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 4.487 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))))))))) into 0 4.488 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0)))))) into 0 4.488 * [backup-simplify]: Simplify 0 into 0 4.489 * [backup-simplify]: Simplify (- 0) into 0 4.489 * [backup-simplify]: Simplify (+ 0 0) into 0 4.491 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 4.492 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y))))))))))) into 0 4.494 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0))))))) into 0 4.494 * [backup-simplify]: Simplify 0 into 0 4.494 * [backup-simplify]: Simplify (- 0) into 0 4.494 * [backup-simplify]: Simplify (+ 0 0) into 0 4.497 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))) (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)) (* 0 (/ 0 2)))) into 0 4.498 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 1/2 (- (exp (/ -1 y)) (exp (/ 1 y)))))))))))) into 0 4.500 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (* 1/2 (exp (/ -1 y))) (* 1/2 (exp (/ 1 y))))) (* 0 0)))))))) into 0 4.500 * [backup-simplify]: Simplify 0 into 0 4.500 * [backup-simplify]: Simplify (* (- (* 1/2 (exp (/ 1 (/ 1 (- y))))) (* 1/2 (exp (/ -1 (/ 1 (- y)))))) (/ 1 (- y))) into (* -1 (/ (- (* 1/2 (exp (* -1 y))) (* 1/2 (exp y))) y)) 4.500 * * * [progress]: simplifying candidates 4.501 * [simplify]: Simplifying: (expm1 (* (sinh y) (/ 1 y))) (log1p (* (sinh y) (/ 1 y))) (* (sinh y) (/ 1 y)) (+ (log (sinh y)) (- (log y))) (+ (log (sinh y)) (- 0 (log y))) (+ (log (sinh y)) (- (log 1) (log y))) (+ (log (sinh y)) (log (/ 1 y))) (log (* (sinh y) (/ 1 y))) (exp (* (sinh y) (/ 1 y))) (* (* (* (sinh y) (sinh y)) (sinh y)) (/ (* (* 1 1) 1) (* (* y y) y))) (* (* (* (sinh y) (sinh y)) (sinh y)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y))) (* (cbrt (* (sinh y) (/ 1 y))) (cbrt (* (sinh y) (/ 1 y)))) (cbrt (* (sinh y) (/ 1 y))) (* (* (* (sinh y) (/ 1 y)) (* (sinh y) (/ 1 y))) (* (sinh y) (/ 1 y))) (sqrt (* (sinh y) (/ 1 y))) (sqrt (* (sinh y) (/ 1 y))) (* (- (exp y) (exp (- y))) 1) (* 2 y) (* (sqrt (sinh y)) (sqrt (/ 1 y))) (* (sqrt (sinh y)) (sqrt (/ 1 y))) (* (sqrt (sinh y)) (/ (sqrt 1) (sqrt y))) (* (sqrt (sinh y)) (/ (sqrt 1) (sqrt y))) (* (sqrt (sinh y)) (/ 1 (sqrt y))) (* (sqrt (sinh y)) (/ 1 (sqrt y))) (* (sinh y) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (* (sinh y) (sqrt (/ 1 y))) (* (sinh y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (* (sinh y) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (* (sinh y) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (sinh y) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (* (sinh y) (/ (sqrt 1) (sqrt y))) (* (sinh y) (/ (sqrt 1) 1)) (* (sinh y) (/ 1 (* (cbrt y) (cbrt y)))) (* (sinh y) (/ 1 (sqrt y))) (* (sinh y) (/ 1 1)) (* (sinh y) 1) (* (sinh y) 1) (* (cbrt (sinh y)) (/ 1 y)) (* (sqrt (sinh y)) (/ 1 y)) (* (sinh y) (/ 1 y)) (* (sinh y) 1) (* (- (exp y) (exp (- y))) (/ 1 y)) (+ (* 1/120 (pow y 4)) (+ (* 1/6 (pow y 2)) 1)) (/ (- (* 1/2 (exp y)) (* 1/2 (exp (- y)))) y) (* -1 (/ (- (* 1/2 (exp (* -1 y))) (* 1/2 (exp y))) y)) 4.502 * * [simplify]: Extracting # 0 : cost 38 inf + 0 4.502 * * [simplify]: Extracting # 1 : cost 71 inf + 0 4.502 * * [simplify]: Extracting # 2 : cost 83 inf + 240 4.502 * * [simplify]: Extracting # 3 : cost 63 inf + 3802 4.503 * * [simplify]: Extracting # 4 : cost 32 inf + 8618 4.504 * * [simplify]: Extracting # 5 : cost 17 inf + 12222 4.505 * * [simplify]: Extracting # 6 : cost 7 inf + 14730 4.506 * * [simplify]: Extracting # 7 : cost 3 inf + 15958 4.507 * * [simplify]: Extracting # 8 : cost 1 inf + 16604 4.508 * * [simplify]: Extracting # 9 : cost 0 inf + 16987 4.509 * * [simplify]: iteration 0 : 103 enodes (cost 10629 ) 4.547 * * [simplify]: Extracting # 0 : cost 0 inf + 16987 4.551 * * [simplify]: Extracting # 1 : cost 38 inf + 10461 4.554 * * [simplify]: Extracting # 2 : cost 0 inf + 15773 4.561 * * [simplify]: Extracting # 3 : cost 0 inf + 15178 4.564 * * [simplify]: Extracting # 4 : cost 0 inf + 15138 4.567 * * [simplify]: iteration 1 : 256 enodes (cost 7899 ) 4.692 * * [simplify]: Extracting # 0 : cost 0 inf + 15138 4.698 * * [simplify]: Extracting # 1 : cost 271 inf + 11689 4.712 * * [simplify]: Extracting # 2 : cost 8 inf + 52468 4.728 * * [simplify]: Extracting # 3 : cost 2 inf + 51267 4.744 * * [simplify]: Extracting # 4 : cost 0 inf + 52008 4.761 * * [simplify]: iteration 2 : 1023 enodes (cost 7172 ) 5.383 * * [simplify]: Extracting # 0 : cost 0 inf + 52008 5.404 * * [simplify]: Extracting # 1 : cost 1488 inf + 32291 5.816 * * [simplify]: Extracting # 2 : cost 57 inf + 263644 5.892 * * [simplify]: Extracting # 3 : cost 18 inf + 270037 5.958 * * [simplify]: Extracting # 4 : cost 2 inf + 274949 6.010 * * [simplify]: Extracting # 5 : cost 0 inf + 275281 6.094 * * [simplify]: iteration done: 5000 enodes (cost 7148 ) 6.094 * [simplify]: Simplified to: (expm1 (/ (sinh y) y)) (log1p (/ (sinh y) y)) (/ (sinh y) y) (log (/ (sinh y) y)) (log (/ (sinh y) y)) (log (/ (sinh y) y)) (log (/ (sinh y) y)) (log (/ (sinh y) y)) (exp (/ (sinh y) y)) (/ (* (* (sinh y) (sinh y)) (sinh y)) (* (* y y) y)) (* (/ (sinh y) y) (* (/ (sinh y) y) (/ (sinh y) y))) (* (cbrt (/ (sinh y) y)) (cbrt (/ (sinh y) y))) (cbrt (/ (sinh y) y)) (* (/ (sinh y) y) (* (/ (sinh y) y) (/ (sinh y) y))) (sqrt (/ (sinh y) y)) (sqrt (/ (sinh y) y)) (+ (/ -1 (exp y)) (exp y)) (* 2 y) (* (sqrt (sinh y)) (sqrt (/ 1 y))) (* (sqrt (sinh y)) (sqrt (/ 1 y))) (/ (sqrt (sinh y)) (sqrt y)) (/ (sqrt (sinh y)) (sqrt y)) (/ (sqrt (sinh y)) (sqrt y)) (/ (sqrt (sinh y)) (sqrt y)) (* (sinh y) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (* (sinh y) (sqrt (/ 1 y))) (/ (sinh y) (* (cbrt y) (cbrt y))) (/ (sinh y) (sqrt y)) (sinh y) (/ (sinh y) (* (cbrt y) (cbrt y))) (/ (sinh y) (sqrt y)) (sinh y) (/ (sinh y) (* (cbrt y) (cbrt y))) (/ (sinh y) (sqrt y)) (sinh y) (sinh y) (sinh y) (/ (cbrt (sinh y)) y) (/ (sqrt (sinh y)) y) (/ (sinh y) y) (sinh y) (/ (+ (/ -1 (exp y)) (exp y)) y) (fma 1/120 (* (* y y) (* y y)) (fma 1/6 (* y y) 1)) (/ (- (* 1/2 (exp y)) (/ 1/2 (exp y))) y) (- (/ (fma (exp y) -1/2 (/ 1/2 (exp y))) y)) 6.098 * * * [progress]: adding candidates to table 6.356 * [progress]: [Phase 3 of 3] Extracting. 6.356 * * [regime]: Finding splitpoints for: (# #) 6.357 * * * [regime-changes]: Trying 5 branch expressions: ((/ (sinh y) y) (sin x) (* (sin x) (/ (sinh y) y)) y x) 6.357 * * * * [regimes]: Trying to branch on (/ (sinh y) y) from (# #) 6.402 * * * * [regimes]: Trying to branch on (sin x) from (# #) 6.455 * * * * [regimes]: Trying to branch on (* (sin x) (/ (sinh y) y)) from (# #) 6.503 * * * * [regimes]: Trying to branch on y from (# #) 6.543 * * * * [regimes]: Trying to branch on x from (# #) 6.593 * * * [regime]: Found split indices: #