0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.081 * * * [progress]: [2/2] Setting up program. 0.083 * [progress]: [Phase 2 of 3] Improving. 0.083 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.083 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 0.083 * * [simplify]: iters left: 5 (5 enodes) 0.085 * * [simplify]: iters left: 4 (21 enodes) 0.088 * * [simplify]: iters left: 3 (25 enodes) 0.092 * * [simplify]: Extracting #0: cost 1 inf + 0 0.092 * * [simplify]: Extracting #1: cost 4 inf + 0 0.092 * * [simplify]: Extracting #2: cost 9 inf + 0 0.092 * * [simplify]: Extracting #3: cost 6 inf + 3 0.092 * * [simplify]: Extracting #4: cost 1 inf + 468 0.092 * * [simplify]: Extracting #5: cost 0 inf + 649 0.092 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 0.092 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 0.095 * * [progress]: iteration 1 / 4 0.095 * * * [progress]: picking best candidate 0.109 * * * * [pick]: Picked # 0.109 * * * [progress]: localizing error 0.126 * * * [progress]: generating rewritten candidates 0.126 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.137 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.153 * * * [progress]: generating series expansions 0.153 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.153 * [backup-simplify]: Simplify (- (exp x) 1) into (- (exp x) 1) 0.153 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0 0.153 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x 0.154 * [taylor]: Taking taylor expansion of (exp x) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 1 into 1 0.154 * [backup-simplify]: Simplify (exp 0) into 1 0.154 * [taylor]: Taking taylor expansion of 1 in x 0.154 * [backup-simplify]: Simplify 1 into 1 0.154 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x 0.154 * [taylor]: Taking taylor expansion of (exp x) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 1 into 1 0.154 * [backup-simplify]: Simplify (exp 0) into 1 0.154 * [taylor]: Taking taylor expansion of 1 in x 0.154 * [backup-simplify]: Simplify 1 into 1 0.155 * [backup-simplify]: Simplify (- 1) into -1 0.155 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.155 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.157 * [backup-simplify]: Simplify (- 0) into 0 0.158 * [backup-simplify]: Simplify (+ 1 0) into 1 0.158 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.160 * [backup-simplify]: Simplify (- 0) into 0 0.161 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.161 * [backup-simplify]: Simplify 1/2 into 1/2 0.164 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.165 * [backup-simplify]: Simplify (- 0) into 0 0.165 * [backup-simplify]: Simplify (+ 1/6 0) into 1/6 0.165 * [backup-simplify]: Simplify 1/6 into 1/6 0.166 * [backup-simplify]: Simplify (+ (* 1/6 (pow x 3)) (+ (* 1/2 (pow x 2)) (* 1 x))) into (+ x (+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2)))) 0.166 * [backup-simplify]: Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1) 0.166 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0 0.166 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x 0.166 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (/ 1 1) into 1 0.166 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.167 * [taylor]: Taking taylor expansion of 1 in x 0.167 * [backup-simplify]: Simplify 1 into 1 0.167 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x 0.167 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [backup-simplify]: Simplify 0 into 0 0.167 * [backup-simplify]: Simplify 1 into 1 0.167 * [backup-simplify]: Simplify (/ 1 1) into 1 0.167 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.167 * [taylor]: Taking taylor expansion of 1 in x 0.167 * [backup-simplify]: Simplify 1 into 1 0.168 * [backup-simplify]: Simplify (- 1) into -1 0.168 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 0.168 * [backup-simplify]: Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1) 0.168 * [backup-simplify]: Simplify (- 0) into 0 0.169 * [backup-simplify]: Simplify (+ 0 0) into 0 0.169 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify (- 0) into 0 0.169 * [backup-simplify]: Simplify (+ 0 0) into 0 0.169 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify (- 0) into 0 0.170 * [backup-simplify]: Simplify (+ 0 0) into 0 0.170 * [backup-simplify]: Simplify 0 into 0 0.171 * [backup-simplify]: Simplify (- 0) into 0 0.171 * [backup-simplify]: Simplify (+ 0 0) into 0 0.171 * [backup-simplify]: Simplify 0 into 0 0.171 * [backup-simplify]: Simplify (- 0) into 0 0.172 * [backup-simplify]: Simplify (+ 0 0) into 0 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify (- 0) into 0 0.172 * [backup-simplify]: Simplify (+ 0 0) into 0 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify (- (exp (/ 1 (/ 1 x))) 1) into (- (exp x) 1) 0.173 * [backup-simplify]: Simplify (- (exp (/ 1 (- x))) 1) into (- (exp (/ -1 x)) 1) 0.173 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0 0.173 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x 0.173 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.173 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.173 * [taylor]: Taking taylor expansion of -1 in x 0.173 * [backup-simplify]: Simplify -1 into -1 0.173 * [taylor]: Taking taylor expansion of x in x 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify 1 into 1 0.173 * [backup-simplify]: Simplify (/ -1 1) into -1 0.174 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.174 * [taylor]: Taking taylor expansion of 1 in x 0.174 * [backup-simplify]: Simplify 1 into 1 0.174 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x 0.174 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.174 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.174 * [taylor]: Taking taylor expansion of -1 in x 0.174 * [backup-simplify]: Simplify -1 into -1 0.174 * [taylor]: Taking taylor expansion of x in x 0.174 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify 1 into 1 0.174 * [backup-simplify]: Simplify (/ -1 1) into -1 0.174 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.174 * [taylor]: Taking taylor expansion of 1 in x 0.174 * [backup-simplify]: Simplify 1 into 1 0.175 * [backup-simplify]: Simplify (- 1) into -1 0.175 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 0.175 * [backup-simplify]: Simplify (- (exp (/ -1 x)) 1) into (- (exp (/ -1 x)) 1) 0.175 * [backup-simplify]: Simplify (- 0) into 0 0.176 * [backup-simplify]: Simplify (+ 0 0) into 0 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify (- 0) into 0 0.177 * [backup-simplify]: Simplify (+ 0 0) into 0 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify (- 0) into 0 0.177 * [backup-simplify]: Simplify (+ 0 0) into 0 0.177 * [backup-simplify]: Simplify 0 into 0 0.178 * [backup-simplify]: Simplify (- 0) into 0 0.178 * [backup-simplify]: Simplify (+ 0 0) into 0 0.178 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify (- 0) into 0 0.179 * [backup-simplify]: Simplify (+ 0 0) into 0 0.179 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify (- 0) into 0 0.180 * [backup-simplify]: Simplify (+ 0 0) into 0 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify (- (exp (/ -1 (/ 1 (- x)))) 1) into (- (exp x) 1) 0.180 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.180 * [backup-simplify]: Simplify (/ (exp x) (- (exp x) 1)) into (/ (exp x) (- (exp x) 1)) 0.180 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in (x) around 0 0.180 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x 0.180 * [taylor]: Taking taylor expansion of (exp x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 1 into 1 0.180 * [backup-simplify]: Simplify (exp 0) into 1 0.180 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x 0.180 * [taylor]: Taking taylor expansion of (exp x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 1 into 1 0.180 * [backup-simplify]: Simplify (exp 0) into 1 0.180 * [taylor]: Taking taylor expansion of 1 in x 0.180 * [backup-simplify]: Simplify 1 into 1 0.181 * [backup-simplify]: Simplify (- 1) into -1 0.181 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.182 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.183 * [backup-simplify]: Simplify (- 0) into 0 0.183 * [backup-simplify]: Simplify (+ 1 0) into 1 0.183 * [backup-simplify]: Simplify (/ 1 1) into 1 0.183 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x 0.184 * [taylor]: Taking taylor expansion of (exp x) in x 0.184 * [taylor]: Taking taylor expansion of x in x 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 (- (exp x) 1) in x 0.184 * [taylor]: Taking taylor expansion of (exp x) in x 0.184 * [taylor]: Taking taylor expansion of x in x 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 x 0.184 * [backup-simplify]: Simplify 1 into 1 0.185 * [backup-simplify]: Simplify (- 1) into -1 0.185 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.186 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.186 * [backup-simplify]: Simplify (- 0) into 0 0.187 * [backup-simplify]: Simplify (+ 1 0) into 1 0.187 * [backup-simplify]: Simplify (/ 1 1) into 1 0.187 * [backup-simplify]: Simplify 1 into 1 0.188 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.190 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.191 * [backup-simplify]: Simplify (- 0) into 0 0.191 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.192 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 1/2 1)))) into 1/2 0.192 * [backup-simplify]: Simplify 1/2 into 1/2 0.194 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.196 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.197 * [backup-simplify]: Simplify (- 0) into 0 0.197 * [backup-simplify]: Simplify (+ 1/6 0) into 1/6 0.199 * [backup-simplify]: Simplify (- (/ 1/2 1) (+ (* 1 (/ 1/6 1)) (* 1/2 (/ 1/2 1)))) into 1/12 0.199 * [backup-simplify]: Simplify 1/12 into 1/12 0.199 * [backup-simplify]: Simplify (+ (* 1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 0.199 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 0.199 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in (x) around 0 0.199 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x 0.199 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.199 * [taylor]: Taking taylor expansion of x in x 0.199 * [backup-simplify]: Simplify 0 into 0 0.199 * [backup-simplify]: Simplify 1 into 1 0.200 * [backup-simplify]: Simplify (/ 1 1) into 1 0.200 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.200 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x 0.200 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.200 * [backup-simplify]: Simplify 0 into 0 0.200 * [backup-simplify]: Simplify 1 into 1 0.200 * [backup-simplify]: Simplify (/ 1 1) into 1 0.200 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.200 * [taylor]: Taking taylor expansion of 1 in x 0.200 * [backup-simplify]: Simplify 1 into 1 0.201 * [backup-simplify]: Simplify (- 1) into -1 0.201 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 0.201 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 0.201 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x 0.201 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify 1 into 1 0.202 * [backup-simplify]: Simplify (/ 1 1) into 1 0.202 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.202 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x 0.202 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify 1 into 1 0.202 * [backup-simplify]: Simplify (/ 1 1) into 1 0.202 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.202 * [taylor]: Taking taylor expansion of 1 in x 0.202 * [backup-simplify]: Simplify 1 into 1 0.203 * [backup-simplify]: Simplify (- 1) into -1 0.203 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 0.203 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 0.203 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 0.204 * [backup-simplify]: Simplify (- 0) into 0 0.204 * [backup-simplify]: Simplify (+ 0 0) into 0 0.205 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))))) into 0 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify (- 0) into 0 0.206 * [backup-simplify]: Simplify (+ 0 0) into 0 0.206 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify (- 0) into 0 0.207 * [backup-simplify]: Simplify (+ 0 0) into 0 0.207 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify (- 0) into 0 0.208 * [backup-simplify]: Simplify (+ 0 0) into 0 0.209 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0 0.209 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify (- 0) into 0 0.210 * [backup-simplify]: Simplify (+ 0 0) into 0 0.210 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0 0.211 * [backup-simplify]: Simplify 0 into 0 0.211 * [backup-simplify]: Simplify (- 0) into 0 0.211 * [backup-simplify]: Simplify (+ 0 0) into 0 0.212 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0 0.212 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify (/ (exp (/ 1 (/ 1 x))) (- (exp (/ 1 (/ 1 x))) 1)) into (/ (exp x) (- (exp x) 1)) 0.213 * [backup-simplify]: Simplify (/ (exp (/ 1 (- x))) (- (exp (/ 1 (- x))) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 0.213 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in (x) around 0 0.213 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in x 0.213 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.213 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.213 * [taylor]: Taking taylor expansion of -1 in x 0.213 * [backup-simplify]: Simplify -1 into -1 0.213 * [taylor]: Taking taylor expansion of x in x 0.213 * [backup-simplify]: Simplify 0 into 0 0.213 * [backup-simplify]: Simplify 1 into 1 0.214 * [backup-simplify]: Simplify (/ -1 1) into -1 0.214 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.214 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x 0.214 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.214 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.214 * [taylor]: Taking taylor expansion of -1 in x 0.214 * [backup-simplify]: Simplify -1 into -1 0.214 * [taylor]: Taking taylor expansion of x in x 0.214 * [backup-simplify]: Simplify 0 into 0 0.214 * [backup-simplify]: Simplify 1 into 1 0.215 * [backup-simplify]: Simplify (/ -1 1) into -1 0.215 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.215 * [taylor]: Taking taylor expansion of 1 in x 0.215 * [backup-simplify]: Simplify 1 into 1 0.215 * [backup-simplify]: Simplify (- 1) into -1 0.216 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 0.216 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 0.216 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in x 0.216 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.216 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.216 * [taylor]: Taking taylor expansion of -1 in x 0.216 * [backup-simplify]: Simplify -1 into -1 0.216 * [taylor]: Taking taylor expansion of x in x 0.216 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify 1 into 1 0.216 * [backup-simplify]: Simplify (/ -1 1) into -1 0.217 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.217 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x 0.217 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.217 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.217 * [taylor]: Taking taylor expansion of -1 in x 0.217 * [backup-simplify]: Simplify -1 into -1 0.217 * [taylor]: Taking taylor expansion of x in x 0.217 * [backup-simplify]: Simplify 0 into 0 0.217 * [backup-simplify]: Simplify 1 into 1 0.217 * [backup-simplify]: Simplify (/ -1 1) into -1 0.217 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.217 * [taylor]: Taking taylor expansion of 1 in x 0.217 * [backup-simplify]: Simplify 1 into 1 0.218 * [backup-simplify]: Simplify (- 1) into -1 0.218 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 0.218 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 0.218 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 0.219 * [backup-simplify]: Simplify (- 0) into 0 0.219 * [backup-simplify]: Simplify (+ 0 0) into 0 0.219 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))))) into 0 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify (- 0) into 0 0.220 * [backup-simplify]: Simplify (+ 0 0) into 0 0.221 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify (- 0) into 0 0.221 * [backup-simplify]: Simplify (+ 0 0) into 0 0.222 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0 0.222 * [backup-simplify]: Simplify 0 into 0 0.222 * [backup-simplify]: Simplify (- 0) into 0 0.223 * [backup-simplify]: Simplify (+ 0 0) into 0 0.223 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0 0.223 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify (- 0) into 0 0.224 * [backup-simplify]: Simplify (+ 0 0) into 0 0.225 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0 0.225 * [backup-simplify]: Simplify 0 into 0 0.230 * [backup-simplify]: Simplify (- 0) into 0 0.231 * [backup-simplify]: Simplify (+ 0 0) into 0 0.232 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0 0.232 * [backup-simplify]: Simplify 0 into 0 0.232 * [backup-simplify]: Simplify (/ (exp (/ -1 (/ 1 (- x)))) (- (exp (/ -1 (/ 1 (- x)))) 1)) into (/ (exp x) (- (exp x) 1)) 0.232 * * * [progress]: simplifying candidates 0.232 * * * * [progress]: [ 1 / 86 ] simplifiying candidate # 0.233 * [simplify]: Simplifying (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1))))) 0.233 * * [simplify]: iters left: 6 (10 enodes) 0.239 * * [simplify]: iters left: 5 (41 enodes) 0.255 * * [simplify]: iters left: 4 (52 enodes) 0.265 * * [simplify]: iters left: 3 (56 enodes) 0.272 * * [simplify]: iters left: 2 (61 enodes) 0.281 * * [simplify]: iters left: 1 (78 enodes) 0.295 * * [simplify]: Extracting #0: cost 1 inf + 0 0.296 * * [simplify]: Extracting #1: cost 9 inf + 0 0.296 * * [simplify]: Extracting #2: cost 20 inf + 1 0.296 * * [simplify]: Extracting #3: cost 16 inf + 259 0.296 * * [simplify]: Extracting #4: cost 9 inf + 1821 0.297 * * [simplify]: Extracting #5: cost 2 inf + 4157 0.298 * * [simplify]: Extracting #6: cost 0 inf + 4881 0.299 * [simplify]: Simplified to (+ (exp x) -1) 0.299 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))))) 0.299 * [simplify]: Simplifying (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1)))) 0.299 * * [simplify]: iters left: 6 (6 enodes) 0.305 * * [simplify]: iters left: 5 (25 enodes) 0.317 * * [simplify]: iters left: 4 (37 enodes) 0.324 * * [simplify]: Extracting #0: cost 1 inf + 0 0.324 * * [simplify]: Extracting #1: cost 0 inf + 1 0.324 * [simplify]: Simplified to 0 0.324 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.324 * * * * [progress]: [ 2 / 86 ] simplifiying candidate # 0.325 * [simplify]: Simplifying (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt 1) (sqrt 1)))) 0.325 * * [simplify]: iters left: 6 (9 enodes) 0.330 * * [simplify]: iters left: 5 (30 enodes) 0.339 * * [simplify]: iters left: 4 (37 enodes) 0.345 * * [simplify]: iters left: 3 (40 enodes) 0.353 * * [simplify]: iters left: 2 (48 enodes) 0.361 * * [simplify]: iters left: 1 (66 enodes) 0.381 * * [simplify]: Extracting #0: cost 1 inf + 0 0.381 * * [simplify]: Extracting #1: cost 9 inf + 0 0.381 * * [simplify]: Extracting #2: cost 20 inf + 1 0.381 * * [simplify]: Extracting #3: cost 19 inf + 5 0.381 * * [simplify]: Extracting #4: cost 18 inf + 77 0.382 * * [simplify]: Extracting #5: cost 4 inf + 3310 0.382 * * [simplify]: Extracting #6: cost 0 inf + 4881 0.383 * [simplify]: Simplified to (+ (exp x) -1) 0.383 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))))) 0.383 * [simplify]: Simplifying (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1))) 0.383 * * [simplify]: iters left: 4 (5 enodes) 0.385 * * [simplify]: iters left: 3 (17 enodes) 0.391 * * [simplify]: iters left: 2 (25 enodes) 0.393 * * [simplify]: Extracting #0: cost 1 inf + 0 0.393 * * [simplify]: Extracting #1: cost 0 inf + 1 0.393 * [simplify]: Simplified to 0 0.393 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.393 * * * * [progress]: [ 3 / 86 ] simplifiying candidate # 0.394 * [simplify]: Simplifying (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* 1 1))) 0.394 * * [simplify]: iters left: 5 (8 enodes) 0.396 * * [simplify]: iters left: 4 (27 enodes) 0.401 * * [simplify]: iters left: 3 (34 enodes) 0.406 * * [simplify]: iters left: 2 (37 enodes) 0.413 * * [simplify]: iters left: 1 (45 enodes) 0.427 * * [simplify]: Extracting #0: cost 1 inf + 0 0.427 * * [simplify]: Extracting #1: cost 9 inf + 0 0.428 * * [simplify]: Extracting #2: cost 17 inf + 1 0.428 * * [simplify]: Extracting #3: cost 11 inf + 259 0.428 * * [simplify]: Extracting #4: cost 2 inf + 2395 0.429 * * [simplify]: Extracting #5: cost 0 inf + 2948 0.429 * [simplify]: Simplified to (+ (exp x) -1) 0.429 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- 1) 1 (* 1 1))))) 0.430 * [simplify]: Simplifying (fma (- 1) 1 (* 1 1)) 0.430 * * [simplify]: iters left: 3 (4 enodes) 0.433 * * [simplify]: iters left: 2 (15 enodes) 0.440 * * [simplify]: iters left: 1 (20 enodes) 0.444 * * [simplify]: Extracting #0: cost 1 inf + 0 0.444 * * [simplify]: Extracting #1: cost 0 inf + 1 0.444 * [simplify]: Simplified to 0 0.444 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.444 * * * * [progress]: [ 4 / 86 ] simplifiying candidate # 0.444 * [simplify]: Simplifying (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1))))) 0.445 * * [simplify]: iters left: 6 (9 enodes) 0.451 * * [simplify]: iters left: 5 (38 enodes) 0.458 * * [simplify]: iters left: 4 (45 enodes) 0.466 * * [simplify]: iters left: 3 (49 enodes) 0.473 * * [simplify]: iters left: 2 (58 enodes) 0.481 * * [simplify]: iters left: 1 (74 enodes) 0.503 * * [simplify]: Extracting #0: cost 1 inf + 0 0.503 * * [simplify]: Extracting #1: cost 11 inf + 0 0.503 * * [simplify]: Extracting #2: cost 21 inf + 2 0.503 * * [simplify]: Extracting #3: cost 20 inf + 3 0.503 * * [simplify]: Extracting #4: cost 19 inf + 74 0.504 * * [simplify]: Extracting #5: cost 4 inf + 2311 0.505 * * [simplify]: Extracting #6: cost 0 inf + 2959 0.507 * [simplify]: Simplified to (+ (exp x) -1) 0.507 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))))) 0.507 * [simplify]: Simplifying (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1)))) 0.507 * * [simplify]: iters left: 6 (6 enodes) 0.513 * * [simplify]: iters left: 5 (25 enodes) 0.522 * * [simplify]: iters left: 4 (37 enodes) 0.526 * * [simplify]: Extracting #0: cost 1 inf + 0 0.526 * * [simplify]: Extracting #1: cost 0 inf + 1 0.526 * [simplify]: Simplified to 0 0.526 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.526 * * * * [progress]: [ 5 / 86 ] simplifiying candidate # 0.526 * [simplify]: Simplifying (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt 1) (sqrt 1)))) 0.526 * * [simplify]: iters left: 6 (8 enodes) 0.530 * * [simplify]: iters left: 5 (27 enodes) 0.534 * * [simplify]: iters left: 4 (34 enodes) 0.539 * * [simplify]: iters left: 3 (42 enodes) 0.545 * * [simplify]: iters left: 2 (58 enodes) 0.569 * * [simplify]: iters left: 1 (101 enodes) 0.604 * * [simplify]: Extracting #0: cost 1 inf + 0 0.604 * * [simplify]: Extracting #1: cost 23 inf + 0 0.604 * * [simplify]: Extracting #2: cost 30 inf + 2 0.604 * * [simplify]: Extracting #3: cost 28 inf + 74 0.605 * * [simplify]: Extracting #4: cost 12 inf + 2560 0.607 * * [simplify]: Extracting #5: cost 0 inf + 4739 0.609 * [simplify]: Simplified to (+ (exp x) -1) 0.609 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))))) 0.610 * [simplify]: Simplifying (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1))) 0.610 * * [simplify]: iters left: 4 (5 enodes) 0.614 * * [simplify]: iters left: 3 (17 enodes) 0.620 * * [simplify]: iters left: 2 (25 enodes) 0.622 * * [simplify]: Extracting #0: cost 1 inf + 0 0.622 * * [simplify]: Extracting #1: cost 0 inf + 1 0.622 * [simplify]: Simplified to 0 0.622 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.622 * * * * [progress]: [ 6 / 86 ] simplifiying candidate # 0.623 * [simplify]: Simplifying (fma (sqrt (exp x)) (sqrt (exp x)) (- (* 1 1))) 0.623 * * [simplify]: iters left: 5 (7 enodes) 0.625 * * [simplify]: iters left: 4 (24 enodes) 0.629 * * [simplify]: iters left: 3 (31 enodes) 0.633 * * [simplify]: iters left: 2 (39 enodes) 0.639 * * [simplify]: iters left: 1 (55 enodes) 0.660 * * [simplify]: Extracting #0: cost 1 inf + 0 0.660 * * [simplify]: Extracting #1: cost 11 inf + 0 0.661 * * [simplify]: Extracting #2: cost 21 inf + 2 0.661 * * [simplify]: Extracting #3: cost 20 inf + 3 0.661 * * [simplify]: Extracting #4: cost 18 inf + 145 0.662 * * [simplify]: Extracting #5: cost 7 inf + 1775 0.663 * * [simplify]: Extracting #6: cost 1 inf + 2767 0.664 * * [simplify]: Extracting #7: cost 0 inf + 2959 0.665 * [simplify]: Simplified to (+ (exp x) -1) 0.666 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- 1) 1 (* 1 1))))) 0.666 * [simplify]: Simplifying (fma (- 1) 1 (* 1 1)) 0.666 * * [simplify]: iters left: 3 (4 enodes) 0.668 * * [simplify]: iters left: 2 (15 enodes) 0.672 * * [simplify]: iters left: 1 (20 enodes) 0.674 * * [simplify]: Extracting #0: cost 1 inf + 0 0.674 * * [simplify]: Extracting #1: cost 0 inf + 1 0.674 * [simplify]: Simplified to 0 0.674 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.674 * * * * [progress]: [ 7 / 86 ] simplifiying candidate # 0.674 * [simplify]: Simplifying (fma 1 (exp x) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1))))) 0.675 * * [simplify]: iters left: 6 (8 enodes) 0.680 * * [simplify]: iters left: 5 (36 enodes) 0.688 * * [simplify]: iters left: 4 (41 enodes) 0.693 * * [simplify]: Extracting #0: cost 1 inf + 0 0.693 * * [simplify]: Extracting #1: cost 5 inf + 0 0.693 * * [simplify]: Extracting #2: cost 5 inf + 2 0.693 * * [simplify]: Extracting #3: cost 0 inf + 369 0.694 * [simplify]: Simplified to (+ (exp x) -1) 0.694 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1))))))) 0.694 * [simplify]: Simplifying (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1)))) 0.694 * * [simplify]: iters left: 6 (6 enodes) 0.699 * * [simplify]: iters left: 5 (25 enodes) 0.712 * * [simplify]: iters left: 4 (37 enodes) 0.718 * * [simplify]: Extracting #0: cost 1 inf + 0 0.718 * * [simplify]: Extracting #1: cost 0 inf + 1 0.718 * [simplify]: Simplified to 0 0.718 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.718 * * * * [progress]: [ 8 / 86 ] simplifiying candidate # 0.719 * [simplify]: Simplifying (fma 1 (exp x) (- (* (sqrt 1) (sqrt 1)))) 0.719 * * [simplify]: iters left: 6 (7 enodes) 0.724 * * [simplify]: iters left: 5 (24 enodes) 0.731 * * [simplify]: iters left: 4 (29 enodes) 0.739 * * [simplify]: iters left: 3 (30 enodes) 0.746 * * [simplify]: iters left: 2 (31 enodes) 0.752 * * [simplify]: Extracting #0: cost 1 inf + 0 0.752 * * [simplify]: Extracting #1: cost 5 inf + 0 0.752 * * [simplify]: Extracting #2: cost 5 inf + 2 0.752 * * [simplify]: Extracting #3: cost 1 inf + 257 0.752 * * [simplify]: Extracting #4: cost 0 inf + 369 0.752 * [simplify]: Simplified to (+ -1 (exp x)) 0.752 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ -1 (exp x)) (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))))) 0.753 * [simplify]: Simplifying (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1))) 0.753 * * [simplify]: iters left: 4 (5 enodes) 0.755 * * [simplify]: iters left: 3 (17 enodes) 0.760 * * [simplify]: iters left: 2 (25 enodes) 0.763 * * [simplify]: Extracting #0: cost 1 inf + 0 0.763 * * [simplify]: Extracting #1: cost 0 inf + 1 0.763 * [simplify]: Simplified to 0 0.763 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ -1 (exp x)) 0))) 0.763 * * * * [progress]: [ 9 / 86 ] simplifiying candidate # 0.763 * [simplify]: Simplifying (fma 1 (exp x) (- (* 1 1))) 0.764 * * [simplify]: iters left: 5 (6 enodes) 0.766 * * [simplify]: iters left: 4 (21 enodes) 0.769 * * [simplify]: iters left: 3 (26 enodes) 0.773 * * [simplify]: iters left: 2 (27 enodes) 0.777 * * [simplify]: iters left: 1 (28 enodes) 0.781 * * [simplify]: Extracting #0: cost 1 inf + 0 0.781 * * [simplify]: Extracting #1: cost 5 inf + 0 0.781 * * [simplify]: Extracting #2: cost 5 inf + 2 0.781 * * [simplify]: Extracting #3: cost 0 inf + 369 0.781 * [simplify]: Simplified to (+ -1 (exp x)) 0.781 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ -1 (exp x)) (fma (- 1) 1 (* 1 1))))) 0.781 * [simplify]: Simplifying (fma (- 1) 1 (* 1 1)) 0.781 * * [simplify]: iters left: 3 (4 enodes) 0.784 * * [simplify]: iters left: 2 (15 enodes) 0.791 * * [simplify]: iters left: 1 (20 enodes) 0.795 * * [simplify]: Extracting #0: cost 1 inf + 0 0.795 * * [simplify]: Extracting #1: cost 0 inf + 1 0.795 * [simplify]: Simplified to 0 0.795 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ -1 (exp x)) 0))) 0.796 * * * * [progress]: [ 10 / 86 ] simplifiying candidate # 0.796 * * * * [progress]: [ 11 / 86 ] simplifiying candidate # 0.796 * * * * [progress]: [ 12 / 86 ] simplifiying candidate # 0.796 * * * * [progress]: [ 13 / 86 ] simplifiying candidate # 0.796 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 0.796 * * [simplify]: iters left: 4 (4 enodes) 0.798 * * [simplify]: iters left: 3 (12 enodes) 0.801 * * [simplify]: Extracting #0: cost 1 inf + 0 0.801 * * [simplify]: Extracting #1: cost 3 inf + 0 0.801 * * [simplify]: Extracting #2: cost 5 inf + 0 0.801 * * [simplify]: Extracting #3: cost 7 inf + 0 0.801 * * [simplify]: Extracting #4: cost 6 inf + 1 0.801 * * [simplify]: Extracting #5: cost 0 inf + 827 0.802 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 0.802 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- 1)))) 0.802 * * * * [progress]: [ 14 / 86 ] simplifiying candidate # 0.802 * [simplify]: Simplifying (sqrt (exp x)) 0.802 * * [simplify]: iters left: 2 (3 enodes) 0.803 * * [simplify]: iters left: 1 (9 enodes) 0.806 * * [simplify]: Extracting #0: cost 1 inf + 0 0.806 * * [simplify]: Extracting #1: cost 3 inf + 0 0.806 * * [simplify]: Extracting #2: cost 5 inf + 0 0.806 * * [simplify]: Extracting #3: cost 4 inf + 1 0.806 * * [simplify]: Extracting #4: cost 0 inf + 365 0.806 * [simplify]: Simplified to (sqrt (exp x)) 0.806 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (fma (sqrt (exp x)) (sqrt (exp x)) (- 1)))) 0.806 * * * * [progress]: [ 15 / 86 ] simplifiying candidate # 0.806 * * * * [progress]: [ 16 / 86 ] simplifiying candidate # 0.807 * [simplify]: Simplifying (/ (exp (exp x)) (exp 1)) 0.807 * * [simplify]: iters left: 4 (6 enodes) 0.812 * * [simplify]: iters left: 3 (21 enodes) 0.819 * * [simplify]: iters left: 2 (29 enodes) 0.828 * * [simplify]: iters left: 1 (31 enodes) 0.833 * * [simplify]: Extracting #0: cost 1 inf + 0 0.833 * * [simplify]: Extracting #1: cost 5 inf + 0 0.834 * * [simplify]: Extracting #2: cost 10 inf + 1 0.834 * * [simplify]: Extracting #3: cost 8 inf + 4 0.834 * * [simplify]: Extracting #4: cost 4 inf + 288 0.834 * * [simplify]: Extracting #5: cost 1 inf + 711 0.834 * * [simplify]: Extracting #6: cost 0 inf + 852 0.834 * [simplify]: Simplified to (exp (expm1 x)) 0.834 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (log (exp (expm1 x))))) 0.834 * * * * [progress]: [ 17 / 86 ] simplifiying candidate # 0.834 * * * * [progress]: [ 18 / 86 ] simplifiying candidate # 0.834 * * * * [progress]: [ 19 / 86 ] simplifiying candidate # 0.834 * * * * [progress]: [ 20 / 86 ] simplifiying candidate # 0.834 * * * * [progress]: [ 21 / 86 ] simplifiying candidate # 0.834 * * * * [progress]: [ 22 / 86 ] simplifiying candidate # 0.834 * * * * [progress]: [ 23 / 86 ] simplifiying candidate # 0.834 * * * * [progress]: [ 24 / 86 ] simplifiying candidate # 0.834 * * * * [progress]: [ 25 / 86 ] simplifiying candidate # 0.834 * * * * [progress]: [ 26 / 86 ] simplifiying candidate # 0.835 * * * * [progress]: [ 27 / 86 ] simplifiying candidate # 0.835 * [simplify]: Simplifying (+ (sqrt (exp x)) (sqrt 1)) 0.835 * * [simplify]: iters left: 4 (6 enodes) 0.837 * * [simplify]: iters left: 3 (21 enodes) 0.841 * * [simplify]: iters left: 2 (23 enodes) 0.844 * * [simplify]: Extracting #0: cost 1 inf + 0 0.845 * * [simplify]: Extracting #1: cost 4 inf + 0 0.845 * * [simplify]: Extracting #2: cost 5 inf + 1 0.845 * * [simplify]: Extracting #3: cost 7 inf + 1 0.845 * * [simplify]: Extracting #4: cost 6 inf + 2 0.845 * * [simplify]: Extracting #5: cost 0 inf + 670 0.845 * [simplify]: Simplified to (+ 1 (sqrt (exp x))) 0.845 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (* (+ 1 (sqrt (exp x))) (- (sqrt (exp x)) (sqrt 1))))) 0.845 * [simplify]: Simplifying (- (sqrt (exp x)) (sqrt 1)) 0.845 * * [simplify]: iters left: 4 (6 enodes) 0.848 * * [simplify]: iters left: 3 (23 enodes) 0.852 * * [simplify]: iters left: 2 (29 enodes) 0.856 * * [simplify]: Extracting #0: cost 1 inf + 0 0.856 * * [simplify]: Extracting #1: cost 5 inf + 0 0.856 * * [simplify]: Extracting #2: cost 5 inf + 2 0.856 * * [simplify]: Extracting #3: cost 7 inf + 2 0.856 * * [simplify]: Extracting #4: cost 6 inf + 3 0.857 * * [simplify]: Extracting #5: cost 2 inf + 367 0.857 * * [simplify]: Extracting #6: cost 1 inf + 519 0.857 * * [simplify]: Extracting #7: cost 0 inf + 671 0.857 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 0.857 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (* (+ (sqrt (exp x)) (sqrt 1)) (+ (sqrt (exp x)) -1)))) 0.857 * * * * [progress]: [ 28 / 86 ] simplifiying candidate # 0.857 * [simplify]: Simplifying (+ (sqrt (exp x)) 1) 0.857 * * [simplify]: iters left: 4 (5 enodes) 0.861 * * [simplify]: iters left: 3 (18 enodes) 0.866 * * [simplify]: iters left: 2 (20 enodes) 0.872 * * [simplify]: Extracting #0: cost 1 inf + 0 0.872 * * [simplify]: Extracting #1: cost 4 inf + 0 0.872 * * [simplify]: Extracting #2: cost 5 inf + 1 0.873 * * [simplify]: Extracting #3: cost 7 inf + 1 0.873 * * [simplify]: Extracting #4: cost 6 inf + 2 0.873 * * [simplify]: Extracting #5: cost 0 inf + 670 0.873 * [simplify]: Simplified to (+ 1 (sqrt (exp x))) 0.873 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (* (+ 1 (sqrt (exp x))) (- (sqrt (exp x)) 1)))) 0.873 * [simplify]: Simplifying (- (sqrt (exp x)) 1) 0.873 * * [simplify]: iters left: 4 (5 enodes) 0.876 * * [simplify]: iters left: 3 (20 enodes) 0.883 * * [simplify]: iters left: 2 (24 enodes) 0.886 * * [simplify]: Extracting #0: cost 1 inf + 0 0.886 * * [simplify]: Extracting #1: cost 5 inf + 0 0.886 * * [simplify]: Extracting #2: cost 5 inf + 2 0.887 * * [simplify]: Extracting #3: cost 7 inf + 2 0.887 * * [simplify]: Extracting #4: cost 6 inf + 3 0.887 * * [simplify]: Extracting #5: cost 0 inf + 671 0.887 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 0.887 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (* (+ (sqrt (exp x)) 1) (+ (sqrt (exp x)) -1)))) 0.887 * * * * [progress]: [ 29 / 86 ] simplifiying candidate # 0.887 * [simplify]: Simplifying (+ (sqrt (exp x)) 1) 0.887 * * [simplify]: iters left: 4 (5 enodes) 0.889 * * [simplify]: iters left: 3 (18 enodes) 0.892 * * [simplify]: iters left: 2 (20 enodes) 0.895 * * [simplify]: Extracting #0: cost 1 inf + 0 0.896 * * [simplify]: Extracting #1: cost 4 inf + 0 0.896 * * [simplify]: Extracting #2: cost 5 inf + 1 0.896 * * [simplify]: Extracting #3: cost 7 inf + 1 0.896 * * [simplify]: Extracting #4: cost 6 inf + 2 0.896 * * [simplify]: Extracting #5: cost 0 inf + 670 0.896 * [simplify]: Simplified to (+ 1 (sqrt (exp x))) 0.896 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (* (+ 1 (sqrt (exp x))) (- (sqrt (exp x)) 1)))) 0.896 * * * * [progress]: [ 30 / 86 ] simplifiying candidate # 0.896 * [simplify]: Simplifying (- (exp x) 1) 0.896 * * [simplify]: iters left: 3 (4 enodes) 0.898 * * [simplify]: iters left: 2 (18 enodes) 0.901 * * [simplify]: iters left: 1 (22 enodes) 0.904 * * [simplify]: Extracting #0: cost 1 inf + 0 0.905 * * [simplify]: Extracting #1: cost 6 inf + 0 0.905 * * [simplify]: Extracting #2: cost 4 inf + 3 0.905 * * [simplify]: Extracting #3: cost 0 inf + 287 0.905 * [simplify]: Simplified to (expm1 x) 0.905 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (* 1 (expm1 x)))) 0.905 * * * * [progress]: [ 31 / 86 ] simplifiying candidate # 0.905 * * * * [progress]: [ 32 / 86 ] simplifiying candidate #real (real->posit16 (- (exp x) 1)))))> 0.905 * * * * [progress]: [ 33 / 86 ] simplifiying candidate # 0.905 * * * * [progress]: [ 34 / 86 ] simplifiying candidate # 0.905 * * * * [progress]: [ 35 / 86 ] simplifiying candidate # 0.905 * * * * [progress]: [ 36 / 86 ] simplifiying candidate # 0.905 * [simplify]: Simplifying (- x (log (- (exp x) 1))) 0.905 * * [simplify]: iters left: 6 (6 enodes) 0.907 * * [simplify]: iters left: 5 (26 enodes) 0.913 * * [simplify]: iters left: 4 (33 enodes) 0.923 * * [simplify]: Extracting #0: cost 1 inf + 0 0.923 * * [simplify]: Extracting #1: cost 5 inf + 0 0.923 * * [simplify]: Extracting #2: cost 7 inf + 1 0.923 * * [simplify]: Extracting #3: cost 10 inf + 72 0.923 * * [simplify]: Extracting #4: cost 3 inf + 900 0.923 * * [simplify]: Extracting #5: cost 0 inf + 1293 0.923 * [simplify]: Simplified to (- x (log (expm1 x))) 0.923 * [simplify]: Simplified (2 1) to (λ (x) (exp (- x (log (expm1 x))))) 0.923 * * * * [progress]: [ 37 / 86 ] simplifiying candidate # 0.923 * * * * [progress]: [ 38 / 86 ] simplifiying candidate # 0.923 * * * * [progress]: [ 39 / 86 ] simplifiying candidate # 0.924 * [simplify]: Simplifying (/ (* (* (exp x) (exp x)) (exp x)) (* (* (- (exp x) 1) (- (exp x) 1)) (- (exp x) 1))) 0.924 * * [simplify]: iters left: 6 (9 enodes) 0.929 * * [simplify]: iters left: 5 (44 enodes) 0.938 * * [simplify]: iters left: 4 (94 enodes) 0.957 * * [simplify]: iters left: 3 (175 enodes) 1.004 * * [simplify]: iters left: 2 (319 enodes) 1.114 * * [simplify]: Extracting #0: cost 1 inf + 0 1.114 * * [simplify]: Extracting #1: cost 51 inf + 0 1.114 * * [simplify]: Extracting #2: cost 144 inf + 1 1.115 * * [simplify]: Extracting #3: cost 156 inf + 5017 1.121 * * [simplify]: Extracting #4: cost 43 inf + 36463 1.134 * * [simplify]: Extracting #5: cost 0 inf + 50902 1.147 * * [simplify]: Extracting #6: cost 0 inf + 50431 1.160 * [simplify]: Simplified to (* (/ (exp x) (expm1 x)) (* (/ (exp x) (expm1 x)) (/ (exp x) (expm1 x)))) 1.160 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ (exp x) (expm1 x)) (* (/ (exp x) (expm1 x)) (/ (exp x) (expm1 x)))))) 1.160 * * * * [progress]: [ 40 / 86 ] simplifiying candidate # 1.161 * * * * [progress]: [ 41 / 86 ] simplifiying candidate # 1.161 * * * * [progress]: [ 42 / 86 ] simplifiying candidate # 1.161 * * * * [progress]: [ 43 / 86 ] simplifiying candidate # 1.161 * * * * [progress]: [ 44 / 86 ] simplifiying candidate # 1.161 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) 1.161 * * [simplify]: iters left: 6 (9 enodes) 1.167 * * [simplify]: iters left: 5 (39 enodes) 1.179 * * [simplify]: iters left: 4 (58 enodes) 1.196 * * [simplify]: iters left: 3 (65 enodes) 1.214 * * [simplify]: iters left: 2 (68 enodes) 1.228 * * [simplify]: Extracting #0: cost 1 inf + 0 1.228 * * [simplify]: Extracting #1: cost 11 inf + 0 1.228 * * [simplify]: Extracting #2: cost 22 inf + 0 1.228 * * [simplify]: Extracting #3: cost 27 inf + 0 1.228 * * [simplify]: Extracting #4: cost 20 inf + 287 1.228 * * [simplify]: Extracting #5: cost 6 inf + 3861 1.229 * * [simplify]: Extracting #6: cost 0 inf + 6107 1.229 * * [simplify]: Extracting #7: cost 0 inf + 6067 1.230 * [simplify]: Simplified to (* (/ (cbrt (exp x)) (cbrt (expm1 x))) (/ (cbrt (exp x)) (cbrt (expm1 x)))) 1.230 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (exp x)) (cbrt (expm1 x))) (/ (cbrt (exp x)) (cbrt (expm1 x)))) (/ (cbrt (exp x)) (cbrt (- (exp x) 1))))) 1.230 * [simplify]: Simplifying (/ (cbrt (exp x)) (cbrt (- (exp x) 1))) 1.230 * * [simplify]: iters left: 6 (7 enodes) 1.233 * * [simplify]: iters left: 5 (27 enodes) 1.237 * * [simplify]: iters left: 4 (31 enodes) 1.241 * * [simplify]: Extracting #0: cost 1 inf + 0 1.241 * * [simplify]: Extracting #1: cost 4 inf + 0 1.241 * * [simplify]: Extracting #2: cost 8 inf + 0 1.242 * * [simplify]: Extracting #3: cost 13 inf + 0 1.242 * * [simplify]: Extracting #4: cost 10 inf + 3 1.242 * * [simplify]: Extracting #5: cost 6 inf + 367 1.242 * * [simplify]: Extracting #6: cost 0 inf + 1573 1.242 * [simplify]: Simplified to (/ (cbrt (exp x)) (cbrt (expm1 x))) 1.242 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (/ (cbrt (exp x)) (cbrt (expm1 x))))) 1.242 * * * * [progress]: [ 45 / 86 ] simplifiying candidate # 1.242 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1))) 1.242 * * [simplify]: iters left: 6 (8 enodes) 1.245 * * [simplify]: iters left: 5 (32 enodes) 1.251 * * [simplify]: iters left: 4 (40 enodes) 1.263 * * [simplify]: iters left: 3 (43 enodes) 1.275 * * [simplify]: Extracting #0: cost 1 inf + 0 1.275 * * [simplify]: Extracting #1: cost 7 inf + 0 1.275 * * [simplify]: Extracting #2: cost 14 inf + 0 1.275 * * [simplify]: Extracting #3: cost 19 inf + 0 1.275 * * [simplify]: Extracting #4: cost 13 inf + 216 1.276 * * [simplify]: Extracting #5: cost 5 inf + 1794 1.276 * * [simplify]: Extracting #6: cost 0 inf + 3079 1.277 * [simplify]: Simplified to (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (expm1 x))) 1.277 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (expm1 x))) (/ (cbrt (exp x)) (sqrt (- (exp x) 1))))) 1.277 * [simplify]: Simplifying (/ (cbrt (exp x)) (sqrt (- (exp x) 1))) 1.278 * * [simplify]: iters left: 6 (7 enodes) 1.282 * * [simplify]: iters left: 5 (27 enodes) 1.286 * * [simplify]: iters left: 4 (31 enodes) 1.291 * * [simplify]: Extracting #0: cost 1 inf + 0 1.291 * * [simplify]: Extracting #1: cost 4 inf + 0 1.291 * * [simplify]: Extracting #2: cost 8 inf + 0 1.291 * * [simplify]: Extracting #3: cost 13 inf + 0 1.291 * * [simplify]: Extracting #4: cost 10 inf + 3 1.291 * * [simplify]: Extracting #5: cost 6 inf + 327 1.291 * * [simplify]: Extracting #6: cost 0 inf + 1413 1.291 * [simplify]: Simplified to (/ (cbrt (exp x)) (sqrt (expm1 x))) 1.291 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1))) (/ (cbrt (exp x)) (sqrt (expm1 x))))) 1.291 * * * * [progress]: [ 46 / 86 ] simplifiying candidate # 1.291 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) 1) 1.292 * * [simplify]: iters left: 6 (6 enodes) 1.293 * * [simplify]: iters left: 5 (20 enodes) 1.297 * * [simplify]: iters left: 4 (30 enodes) 1.301 * * [simplify]: iters left: 3 (31 enodes) 1.305 * * [simplify]: Extracting #0: cost 1 inf + 0 1.306 * * [simplify]: Extracting #1: cost 5 inf + 0 1.306 * * [simplify]: Extracting #2: cost 7 inf + 1 1.306 * * [simplify]: Extracting #3: cost 9 inf + 1 1.306 * * [simplify]: Extracting #4: cost 8 inf + 2 1.306 * * [simplify]: Extracting #5: cost 0 inf + 1212 1.306 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 1.306 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (- (exp x) 1)))) 1.306 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (exp x) 1)) 1.306 * * [simplify]: iters left: 5 (6 enodes) 1.308 * * [simplify]: iters left: 4 (24 enodes) 1.312 * * [simplify]: iters left: 3 (28 enodes) 1.319 * * [simplify]: Extracting #0: cost 1 inf + 0 1.319 * * [simplify]: Extracting #1: cost 4 inf + 0 1.319 * * [simplify]: Extracting #2: cost 10 inf + 0 1.319 * * [simplify]: Extracting #3: cost 8 inf + 3 1.319 * * [simplify]: Extracting #4: cost 1 inf + 850 1.320 * * [simplify]: Extracting #5: cost 0 inf + 1111 1.320 * [simplify]: Simplified to (/ (cbrt (exp x)) (expm1 x)) 1.320 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (expm1 x)))) 1.320 * * * * [progress]: [ 47 / 86 ] simplifiying candidate # 1.321 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) (sqrt 1))) 1.321 * * [simplify]: iters left: 6 (9 enodes) 1.329 * * [simplify]: iters left: 5 (32 enodes) 1.339 * * [simplify]: iters left: 4 (38 enodes) 1.351 * * [simplify]: iters left: 3 (41 enodes) 1.357 * * [simplify]: Extracting #0: cost 1 inf + 0 1.357 * * [simplify]: Extracting #1: cost 7 inf + 0 1.357 * * [simplify]: Extracting #2: cost 15 inf + 0 1.357 * * [simplify]: Extracting #3: cost 17 inf + 1 1.357 * * [simplify]: Extracting #4: cost 14 inf + 144 1.357 * * [simplify]: Extracting #5: cost 7 inf + 1444 1.357 * * [simplify]: Extracting #6: cost 0 inf + 3066 1.358 * [simplify]: Simplified to (* (/ (cbrt (exp x)) (+ 1 (sqrt (exp x)))) (cbrt (exp x))) 1.358 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (exp x)) (+ 1 (sqrt (exp x)))) (cbrt (exp x))) (/ (cbrt (exp x)) (- (sqrt (exp x)) (sqrt 1))))) 1.358 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (sqrt (exp x)) (sqrt 1))) 1.358 * * [simplify]: iters left: 6 (8 enodes) 1.360 * * [simplify]: iters left: 5 (28 enodes) 1.366 * * [simplify]: iters left: 4 (37 enodes) 1.371 * * [simplify]: Extracting #0: cost 1 inf + 0 1.371 * * [simplify]: Extracting #1: cost 4 inf + 0 1.371 * * [simplify]: Extracting #2: cost 10 inf + 0 1.371 * * [simplify]: Extracting #3: cost 11 inf + 2 1.371 * * [simplify]: Extracting #4: cost 10 inf + 3 1.371 * * [simplify]: Extracting #5: cost 8 inf + 185 1.371 * * [simplify]: Extracting #6: cost 0 inf + 1517 1.371 * [simplify]: Simplified to (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.371 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) (sqrt 1))) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.371 * * * * [progress]: [ 48 / 86 ] simplifiying candidate # 1.372 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) 1)) 1.372 * * [simplify]: iters left: 6 (8 enodes) 1.374 * * [simplify]: iters left: 5 (29 enodes) 1.378 * * [simplify]: iters left: 4 (35 enodes) 1.384 * * [simplify]: iters left: 3 (38 enodes) 1.393 * * [simplify]: Extracting #0: cost 1 inf + 0 1.393 * * [simplify]: Extracting #1: cost 7 inf + 0 1.393 * * [simplify]: Extracting #2: cost 15 inf + 0 1.393 * * [simplify]: Extracting #3: cost 17 inf + 1 1.394 * * [simplify]: Extracting #4: cost 16 inf + 2 1.394 * * [simplify]: Extracting #5: cost 15 inf + 73 1.394 * * [simplify]: Extracting #6: cost 1 inf + 2875 1.395 * * [simplify]: Extracting #7: cost 0 inf + 3066 1.396 * [simplify]: Simplified to (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ 1 (sqrt (exp x)))) 1.396 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ 1 (sqrt (exp x)))) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.396 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.396 * * [simplify]: iters left: 6 (7 enodes) 1.400 * * [simplify]: iters left: 5 (26 enodes) 1.408 * * [simplify]: iters left: 4 (30 enodes) 1.418 * * [simplify]: Extracting #0: cost 1 inf + 0 1.418 * * [simplify]: Extracting #1: cost 4 inf + 0 1.418 * * [simplify]: Extracting #2: cost 10 inf + 0 1.418 * * [simplify]: Extracting #3: cost 11 inf + 2 1.418 * * [simplify]: Extracting #4: cost 10 inf + 3 1.418 * * [simplify]: Extracting #5: cost 5 inf + 519 1.419 * * [simplify]: Extracting #6: cost 1 inf + 1245 1.419 * * [simplify]: Extracting #7: cost 0 inf + 1517 1.420 * [simplify]: Simplified to (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.420 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) 1)) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.420 * * * * [progress]: [ 49 / 86 ] simplifiying candidate # 1.420 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) 1)) 1.420 * * [simplify]: iters left: 6 (8 enodes) 1.424 * * [simplify]: iters left: 5 (29 enodes) 1.434 * * [simplify]: iters left: 4 (35 enodes) 1.445 * * [simplify]: iters left: 3 (38 enodes) 1.458 * * [simplify]: Extracting #0: cost 1 inf + 0 1.458 * * [simplify]: Extracting #1: cost 7 inf + 0 1.458 * * [simplify]: Extracting #2: cost 15 inf + 0 1.458 * * [simplify]: Extracting #3: cost 17 inf + 1 1.458 * * [simplify]: Extracting #4: cost 16 inf + 2 1.458 * * [simplify]: Extracting #5: cost 15 inf + 73 1.459 * * [simplify]: Extracting #6: cost 1 inf + 2875 1.460 * * [simplify]: Extracting #7: cost 0 inf + 3066 1.461 * [simplify]: Simplified to (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ 1 (sqrt (exp x)))) 1.461 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ 1 (sqrt (exp x)))) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.461 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.461 * * [simplify]: iters left: 6 (7 enodes) 1.465 * * [simplify]: iters left: 5 (26 enodes) 1.474 * * [simplify]: iters left: 4 (30 enodes) 1.478 * * [simplify]: Extracting #0: cost 1 inf + 0 1.478 * * [simplify]: Extracting #1: cost 4 inf + 0 1.478 * * [simplify]: Extracting #2: cost 10 inf + 0 1.479 * * [simplify]: Extracting #3: cost 11 inf + 2 1.479 * * [simplify]: Extracting #4: cost 10 inf + 3 1.479 * * [simplify]: Extracting #5: cost 5 inf + 519 1.479 * * [simplify]: Extracting #6: cost 1 inf + 1245 1.479 * * [simplify]: Extracting #7: cost 0 inf + 1517 1.479 * [simplify]: Simplified to (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.479 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) 1)) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.479 * * * * [progress]: [ 50 / 86 ] simplifiying candidate # 1.479 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) 1) 1.479 * * [simplify]: iters left: 6 (6 enodes) 1.481 * * [simplify]: iters left: 5 (20 enodes) 1.485 * * [simplify]: iters left: 4 (30 enodes) 1.489 * * [simplify]: iters left: 3 (31 enodes) 1.493 * * [simplify]: Extracting #0: cost 1 inf + 0 1.494 * * [simplify]: Extracting #1: cost 5 inf + 0 1.494 * * [simplify]: Extracting #2: cost 7 inf + 1 1.494 * * [simplify]: Extracting #3: cost 9 inf + 1 1.494 * * [simplify]: Extracting #4: cost 8 inf + 2 1.494 * * [simplify]: Extracting #5: cost 0 inf + 1212 1.494 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 1.494 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (- (exp x) 1)))) 1.494 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (exp x) 1)) 1.494 * * [simplify]: iters left: 5 (6 enodes) 1.496 * * [simplify]: iters left: 4 (24 enodes) 1.500 * * [simplify]: iters left: 3 (28 enodes) 1.506 * * [simplify]: Extracting #0: cost 1 inf + 0 1.506 * * [simplify]: Extracting #1: cost 4 inf + 0 1.506 * * [simplify]: Extracting #2: cost 10 inf + 0 1.507 * * [simplify]: Extracting #3: cost 8 inf + 3 1.507 * * [simplify]: Extracting #4: cost 1 inf + 850 1.507 * * [simplify]: Extracting #5: cost 0 inf + 1111 1.507 * [simplify]: Simplified to (/ (cbrt (exp x)) (expm1 x)) 1.507 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (expm1 x)))) 1.507 * * * * [progress]: [ 51 / 86 ] simplifiying candidate # 1.508 * [simplify]: Simplifying (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) 1.508 * * [simplify]: iters left: 6 (8 enodes) 1.513 * * [simplify]: iters left: 5 (32 enodes) 1.522 * * [simplify]: iters left: 4 (38 enodes) 1.532 * * [simplify]: Extracting #0: cost 1 inf + 0 1.532 * * [simplify]: Extracting #1: cost 6 inf + 0 1.532 * * [simplify]: Extracting #2: cost 12 inf + 0 1.532 * * [simplify]: Extracting #3: cost 17 inf + 0 1.532 * * [simplify]: Extracting #4: cost 14 inf + 3 1.532 * * [simplify]: Extracting #5: cost 9 inf + 438 1.532 * * [simplify]: Extracting #6: cost 3 inf + 1724 1.532 * * [simplify]: Extracting #7: cost 0 inf + 2477 1.533 * [simplify]: Simplified to (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 1.533 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (sqrt (exp x)) (cbrt (- (exp x) 1))))) 1.533 * [simplify]: Simplifying (/ (sqrt (exp x)) (cbrt (- (exp x) 1))) 1.533 * * [simplify]: iters left: 6 (7 enodes) 1.535 * * [simplify]: iters left: 5 (27 enodes) 1.539 * * [simplify]: iters left: 4 (31 enodes) 1.544 * * [simplify]: Extracting #0: cost 1 inf + 0 1.544 * * [simplify]: Extracting #1: cost 4 inf + 0 1.544 * * [simplify]: Extracting #2: cost 8 inf + 0 1.544 * * [simplify]: Extracting #3: cost 13 inf + 0 1.544 * * [simplify]: Extracting #4: cost 10 inf + 3 1.544 * * [simplify]: Extracting #5: cost 6 inf + 367 1.544 * * [simplify]: Extracting #6: cost 0 inf + 1413 1.545 * [simplify]: Simplified to (/ (sqrt (exp x)) (cbrt (expm1 x))) 1.545 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (/ (sqrt (exp x)) (cbrt (expm1 x))))) 1.545 * * * * [progress]: [ 52 / 86 ] simplifiying candidate # 1.545 * [simplify]: Simplifying (/ (sqrt (exp x)) (sqrt (- (exp x) 1))) 1.545 * * [simplify]: iters left: 6 (7 enodes) 1.547 * * [simplify]: iters left: 5 (27 enodes) 1.552 * * [simplify]: iters left: 4 (31 enodes) 1.556 * * [simplify]: Extracting #0: cost 1 inf + 0 1.557 * * [simplify]: Extracting #1: cost 4 inf + 0 1.557 * * [simplify]: Extracting #2: cost 8 inf + 0 1.557 * * [simplify]: Extracting #3: cost 13 inf + 0 1.557 * * [simplify]: Extracting #4: cost 10 inf + 3 1.557 * * [simplify]: Extracting #5: cost 6 inf + 327 1.557 * * [simplify]: Extracting #6: cost 0 inf + 1253 1.557 * [simplify]: Simplified to (/ (sqrt (exp x)) (sqrt (expm1 x))) 1.557 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (sqrt (expm1 x))) (/ (sqrt (exp x)) (sqrt (- (exp x) 1))))) 1.557 * [simplify]: Simplifying (/ (sqrt (exp x)) (sqrt (- (exp x) 1))) 1.557 * * [simplify]: iters left: 6 (7 enodes) 1.561 * * [simplify]: iters left: 5 (27 enodes) 1.572 * * [simplify]: iters left: 4 (31 enodes) 1.578 * * [simplify]: Extracting #0: cost 1 inf + 0 1.578 * * [simplify]: Extracting #1: cost 4 inf + 0 1.578 * * [simplify]: Extracting #2: cost 8 inf + 0 1.578 * * [simplify]: Extracting #3: cost 13 inf + 0 1.578 * * [simplify]: Extracting #4: cost 10 inf + 3 1.578 * * [simplify]: Extracting #5: cost 6 inf + 327 1.578 * * [simplify]: Extracting #6: cost 0 inf + 1253 1.578 * [simplify]: Simplified to (/ (sqrt (exp x)) (sqrt (expm1 x))) 1.578 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (sqrt (- (exp x) 1))) (/ (sqrt (exp x)) (sqrt (expm1 x))))) 1.578 * * * * [progress]: [ 53 / 86 ] simplifiying candidate # 1.579 * [simplify]: Simplifying (/ (sqrt (exp x)) 1) 1.579 * * [simplify]: iters left: 4 (5 enodes) 1.580 * * [simplify]: iters left: 3 (15 enodes) 1.583 * * [simplify]: iters left: 2 (17 enodes) 1.585 * * [simplify]: Extracting #0: cost 1 inf + 0 1.585 * * [simplify]: Extracting #1: cost 4 inf + 0 1.585 * * [simplify]: Extracting #2: cost 5 inf + 1 1.586 * * [simplify]: Extracting #3: cost 4 inf + 2 1.586 * * [simplify]: Extracting #4: cost 1 inf + 255 1.586 * * [simplify]: Extracting #5: cost 0 inf + 366 1.586 * [simplify]: Simplified to (sqrt (exp x)) 1.586 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (- (exp x) 1)))) 1.586 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (exp x) 1)) 1.586 * * [simplify]: iters left: 5 (6 enodes) 1.588 * * [simplify]: iters left: 4 (24 enodes) 1.592 * * [simplify]: iters left: 3 (28 enodes) 1.596 * * [simplify]: Extracting #0: cost 1 inf + 0 1.597 * * [simplify]: Extracting #1: cost 4 inf + 0 1.597 * * [simplify]: Extracting #2: cost 10 inf + 0 1.597 * * [simplify]: Extracting #3: cost 8 inf + 3 1.597 * * [simplify]: Extracting #4: cost 1 inf + 730 1.597 * * [simplify]: Extracting #5: cost 0 inf + 951 1.597 * [simplify]: Simplified to (/ (sqrt (exp x)) (expm1 x)) 1.597 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (expm1 x)))) 1.597 * * * * [progress]: [ 54 / 86 ] simplifiying candidate # 1.597 * [simplify]: Simplifying (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1))) 1.597 * * [simplify]: iters left: 6 (7 enodes) 1.600 * * [simplify]: iters left: 5 (24 enodes) 1.606 * * [simplify]: iters left: 4 (26 enodes) 1.613 * * [simplify]: Extracting #0: cost 1 inf + 0 1.613 * * [simplify]: Extracting #1: cost 4 inf + 0 1.613 * * [simplify]: Extracting #2: cost 8 inf + 0 1.614 * * [simplify]: Extracting #3: cost 9 inf + 1 1.614 * * [simplify]: Extracting #4: cost 8 inf + 2 1.614 * * [simplify]: Extracting #5: cost 2 inf + 710 1.614 * * [simplify]: Extracting #6: cost 0 inf + 1054 1.614 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) 1.614 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1))))) 1.615 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1))) 1.615 * * [simplify]: iters left: 6 (7 enodes) 1.619 * * [simplify]: iters left: 5 (26 enodes) 1.623 * * [simplify]: iters left: 4 (32 enodes) 1.628 * * [simplify]: Extracting #0: cost 1 inf + 0 1.628 * * [simplify]: Extracting #1: cost 4 inf + 0 1.628 * * [simplify]: Extracting #2: cost 9 inf + 0 1.628 * * [simplify]: Extracting #3: cost 9 inf + 2 1.628 * * [simplify]: Extracting #4: cost 8 inf + 3 1.628 * * [simplify]: Extracting #5: cost 1 inf + 903 1.628 * * [simplify]: Extracting #6: cost 0 inf + 1055 1.628 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)) 1.628 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1))) (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)))) 1.628 * * * * [progress]: [ 55 / 86 ] simplifiying candidate # 1.628 * [simplify]: Simplifying (/ (sqrt (exp x)) (+ (sqrt (exp x)) 1)) 1.628 * * [simplify]: iters left: 6 (6 enodes) 1.630 * * [simplify]: iters left: 5 (21 enodes) 1.633 * * [simplify]: iters left: 4 (23 enodes) 1.637 * * [simplify]: Extracting #0: cost 1 inf + 0 1.637 * * [simplify]: Extracting #1: cost 4 inf + 0 1.637 * * [simplify]: Extracting #2: cost 8 inf + 0 1.637 * * [simplify]: Extracting #3: cost 9 inf + 1 1.637 * * [simplify]: Extracting #4: cost 8 inf + 2 1.637 * * [simplify]: Extracting #5: cost 0 inf + 1054 1.638 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) 1.638 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) (/ (sqrt (exp x)) (- (sqrt (exp x)) 1)))) 1.638 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (sqrt (exp x)) 1)) 1.638 * * [simplify]: iters left: 6 (6 enodes) 1.640 * * [simplify]: iters left: 5 (23 enodes) 1.644 * * [simplify]: iters left: 4 (27 enodes) 1.650 * * [simplify]: Extracting #0: cost 1 inf + 0 1.650 * * [simplify]: Extracting #1: cost 4 inf + 0 1.651 * * [simplify]: Extracting #2: cost 9 inf + 0 1.651 * * [simplify]: Extracting #3: cost 9 inf + 2 1.651 * * [simplify]: Extracting #4: cost 8 inf + 3 1.651 * * [simplify]: Extracting #5: cost 4 inf + 367 1.651 * * [simplify]: Extracting #6: cost 1 inf + 863 1.651 * * [simplify]: Extracting #7: cost 0 inf + 1055 1.652 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)) 1.652 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (+ (sqrt (exp x)) 1)) (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)))) 1.652 * * * * [progress]: [ 56 / 86 ] simplifiying candidate # 1.652 * [simplify]: Simplifying (/ (sqrt (exp x)) (+ (sqrt (exp x)) 1)) 1.652 * * [simplify]: iters left: 6 (6 enodes) 1.655 * * [simplify]: iters left: 5 (21 enodes) 1.662 * * [simplify]: iters left: 4 (23 enodes) 1.669 * * [simplify]: Extracting #0: cost 1 inf + 0 1.669 * * [simplify]: Extracting #1: cost 4 inf + 0 1.669 * * [simplify]: Extracting #2: cost 8 inf + 0 1.669 * * [simplify]: Extracting #3: cost 9 inf + 1 1.669 * * [simplify]: Extracting #4: cost 8 inf + 2 1.669 * * [simplify]: Extracting #5: cost 0 inf + 1054 1.670 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) 1.670 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) (/ (sqrt (exp x)) (- (sqrt (exp x)) 1)))) 1.670 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (sqrt (exp x)) 1)) 1.670 * * [simplify]: iters left: 6 (6 enodes) 1.674 * * [simplify]: iters left: 5 (23 enodes) 1.685 * * [simplify]: iters left: 4 (27 enodes) 1.693 * * [simplify]: Extracting #0: cost 1 inf + 0 1.693 * * [simplify]: Extracting #1: cost 4 inf + 0 1.693 * * [simplify]: Extracting #2: cost 9 inf + 0 1.693 * * [simplify]: Extracting #3: cost 9 inf + 2 1.693 * * [simplify]: Extracting #4: cost 8 inf + 3 1.694 * * [simplify]: Extracting #5: cost 4 inf + 367 1.694 * * [simplify]: Extracting #6: cost 1 inf + 863 1.695 * * [simplify]: Extracting #7: cost 0 inf + 1055 1.695 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)) 1.695 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (+ (sqrt (exp x)) 1)) (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)))) 1.695 * * * * [progress]: [ 57 / 86 ] simplifiying candidate # 1.696 * [simplify]: Simplifying (/ (sqrt (exp x)) 1) 1.696 * * [simplify]: iters left: 4 (5 enodes) 1.699 * * [simplify]: iters left: 3 (15 enodes) 1.703 * * [simplify]: iters left: 2 (17 enodes) 1.708 * * [simplify]: Extracting #0: cost 1 inf + 0 1.709 * * [simplify]: Extracting #1: cost 4 inf + 0 1.709 * * [simplify]: Extracting #2: cost 5 inf + 1 1.709 * * [simplify]: Extracting #3: cost 4 inf + 2 1.709 * * [simplify]: Extracting #4: cost 1 inf + 255 1.709 * * [simplify]: Extracting #5: cost 0 inf + 366 1.709 * [simplify]: Simplified to (sqrt (exp x)) 1.709 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (- (exp x) 1)))) 1.709 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (exp x) 1)) 1.710 * * [simplify]: iters left: 5 (6 enodes) 1.713 * * [simplify]: iters left: 4 (24 enodes) 1.721 * * [simplify]: iters left: 3 (28 enodes) 1.729 * * [simplify]: Extracting #0: cost 1 inf + 0 1.729 * * [simplify]: Extracting #1: cost 4 inf + 0 1.729 * * [simplify]: Extracting #2: cost 10 inf + 0 1.729 * * [simplify]: Extracting #3: cost 8 inf + 3 1.729 * * [simplify]: Extracting #4: cost 1 inf + 730 1.730 * * [simplify]: Extracting #5: cost 0 inf + 951 1.730 * [simplify]: Simplified to (/ (sqrt (exp x)) (expm1 x)) 1.730 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (expm1 x)))) 1.730 * * * * [progress]: [ 58 / 86 ] simplifiying candidate # 1.730 * [simplify]: Simplifying (/ 1 (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) 1.730 * * [simplify]: iters left: 6 (7 enodes) 1.732 * * [simplify]: iters left: 5 (29 enodes) 1.737 * * [simplify]: iters left: 4 (35 enodes) 1.742 * * [simplify]: Extracting #0: cost 1 inf + 0 1.742 * * [simplify]: Extracting #1: cost 6 inf + 0 1.742 * * [simplify]: Extracting #2: cost 9 inf + 1 1.742 * * [simplify]: Extracting #3: cost 13 inf + 1 1.743 * * [simplify]: Extracting #4: cost 11 inf + 74 1.743 * * [simplify]: Extracting #5: cost 2 inf + 1355 1.743 * * [simplify]: Extracting #6: cost 0 inf + 1819 1.743 * [simplify]: Simplified to (/ (/ 1 (cbrt (expm1 x))) (cbrt (expm1 x))) 1.743 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (expm1 x))) (cbrt (expm1 x))) (/ (exp x) (cbrt (- (exp x) 1))))) 1.743 * [simplify]: Simplifying (/ (exp x) (cbrt (- (exp x) 1))) 1.743 * * [simplify]: iters left: 6 (6 enodes) 1.745 * * [simplify]: iters left: 5 (24 enodes) 1.750 * * [simplify]: iters left: 4 (28 enodes) 1.754 * * [simplify]: Extracting #0: cost 1 inf + 0 1.754 * * [simplify]: Extracting #1: cost 4 inf + 0 1.754 * * [simplify]: Extracting #2: cost 8 inf + 0 1.755 * * [simplify]: Extracting #3: cost 10 inf + 1 1.755 * * [simplify]: Extracting #4: cost 4 inf + 287 1.755 * * [simplify]: Extracting #5: cost 2 inf + 699 1.755 * * [simplify]: Extracting #6: cost 0 inf + 1111 1.755 * [simplify]: Simplified to (/ (exp x) (cbrt (expm1 x))) 1.755 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (/ (exp x) (cbrt (expm1 x))))) 1.755 * * * * [progress]: [ 59 / 86 ] simplifiying candidate # 1.755 * [simplify]: Simplifying (/ 1 (sqrt (- (exp x) 1))) 1.755 * * [simplify]: iters left: 6 (6 enodes) 1.757 * * [simplify]: iters left: 5 (24 enodes) 1.761 * * [simplify]: iters left: 4 (28 enodes) 1.766 * * [simplify]: Extracting #0: cost 1 inf + 0 1.766 * * [simplify]: Extracting #1: cost 4 inf + 0 1.766 * * [simplify]: Extracting #2: cost 5 inf + 1 1.766 * * [simplify]: Extracting #3: cost 9 inf + 1 1.766 * * [simplify]: Extracting #4: cost 5 inf + 216 1.766 * * [simplify]: Extracting #5: cost 2 inf + 550 1.766 * * [simplify]: Extracting #6: cost 0 inf + 813 1.766 * [simplify]: Simplified to (/ 1 (sqrt (expm1 x))) 1.766 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (expm1 x))) (/ (exp x) (sqrt (- (exp x) 1))))) 1.767 * [simplify]: Simplifying (/ (exp x) (sqrt (- (exp x) 1))) 1.767 * * [simplify]: iters left: 6 (6 enodes) 1.769 * * [simplify]: iters left: 5 (24 enodes) 1.773 * * [simplify]: iters left: 4 (28 enodes) 1.778 * * [simplify]: Extracting #0: cost 1 inf + 0 1.778 * * [simplify]: Extracting #1: cost 4 inf + 0 1.778 * * [simplify]: Extracting #2: cost 8 inf + 0 1.778 * * [simplify]: Extracting #3: cost 10 inf + 1 1.778 * * [simplify]: Extracting #4: cost 4 inf + 287 1.778 * * [simplify]: Extracting #5: cost 2 inf + 619 1.779 * * [simplify]: Extracting #6: cost 0 inf + 951 1.779 * [simplify]: Simplified to (/ (exp x) (sqrt (expm1 x))) 1.779 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- (exp x) 1))) (/ (exp x) (sqrt (expm1 x))))) 1.779 * * * * [progress]: [ 60 / 86 ] simplifiying candidate # 1.779 * [simplify]: Simplifying (/ 1 1) 1.779 * * [simplify]: iters left: 2 (2 enodes) 1.781 * * [simplify]: iters left: 1 (6 enodes) 1.783 * * [simplify]: Extracting #0: cost 1 inf + 0 1.783 * * [simplify]: Extracting #1: cost 0 inf + 1 1.783 * [simplify]: Simplified to 1 1.783 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (exp x) (- (exp x) 1)))) 1.783 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 1.783 * * [simplify]: iters left: 5 (5 enodes) 1.787 * * [simplify]: iters left: 4 (21 enodes) 1.793 * * [simplify]: iters left: 3 (25 enodes) 1.797 * * [simplify]: Extracting #0: cost 1 inf + 0 1.797 * * [simplify]: Extracting #1: cost 4 inf + 0 1.797 * * [simplify]: Extracting #2: cost 9 inf + 0 1.797 * * [simplify]: Extracting #3: cost 6 inf + 3 1.797 * * [simplify]: Extracting #4: cost 1 inf + 468 1.797 * * [simplify]: Extracting #5: cost 0 inf + 649 1.798 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 1.798 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (exp x) (expm1 x)))) 1.798 * * * * [progress]: [ 61 / 86 ] simplifiying candidate # 1.798 * [simplify]: Simplifying (/ 1 (+ (sqrt (exp x)) (sqrt 1))) 1.798 * * [simplify]: iters left: 6 (7 enodes) 1.802 * * [simplify]: iters left: 5 (24 enodes) 1.806 * * [simplify]: iters left: 4 (26 enodes) 1.810 * * [simplify]: Extracting #0: cost 1 inf + 0 1.810 * * [simplify]: Extracting #1: cost 4 inf + 0 1.810 * * [simplify]: Extracting #2: cost 5 inf + 1 1.810 * * [simplify]: Extracting #3: cost 7 inf + 1 1.810 * * [simplify]: Extracting #4: cost 9 inf + 1 1.810 * * [simplify]: Extracting #5: cost 8 inf + 2 1.810 * * [simplify]: Extracting #6: cost 4 inf + 366 1.810 * * [simplify]: Extracting #7: cost 2 inf + 710 1.810 * * [simplify]: Extracting #8: cost 0 inf + 1054 1.810 * [simplify]: Simplified to (/ 1 (+ (sqrt (exp x)) 1)) 1.810 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (- (sqrt (exp x)) (sqrt 1))))) 1.811 * [simplify]: Simplifying (/ (exp x) (- (sqrt (exp x)) (sqrt 1))) 1.811 * * [simplify]: iters left: 6 (7 enodes) 1.813 * * [simplify]: iters left: 5 (26 enodes) 1.818 * * [simplify]: iters left: 4 (32 enodes) 1.822 * * [simplify]: Extracting #0: cost 1 inf + 0 1.822 * * [simplify]: Extracting #1: cost 4 inf + 0 1.823 * * [simplify]: Extracting #2: cost 10 inf + 0 1.823 * * [simplify]: Extracting #3: cost 8 inf + 3 1.823 * * [simplify]: Extracting #4: cost 3 inf + 519 1.823 * * [simplify]: Extracting #5: cost 1 inf + 863 1.823 * * [simplify]: Extracting #6: cost 0 inf + 1055 1.824 * [simplify]: Simplified to (/ (exp x) (+ (sqrt (exp x)) -1)) 1.824 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) (sqrt 1))) (/ (exp x) (+ (sqrt (exp x)) -1)))) 1.824 * * * * [progress]: [ 62 / 86 ] simplifiying candidate # 1.824 * [simplify]: Simplifying (/ 1 (+ (sqrt (exp x)) 1)) 1.825 * * [simplify]: iters left: 6 (6 enodes) 1.828 * * [simplify]: iters left: 5 (21 enodes) 1.835 * * [simplify]: iters left: 4 (23 enodes) 1.841 * * [simplify]: Extracting #0: cost 1 inf + 0 1.842 * * [simplify]: Extracting #1: cost 4 inf + 0 1.842 * * [simplify]: Extracting #2: cost 5 inf + 1 1.842 * * [simplify]: Extracting #3: cost 7 inf + 1 1.842 * * [simplify]: Extracting #4: cost 9 inf + 1 1.842 * * [simplify]: Extracting #5: cost 8 inf + 2 1.842 * * [simplify]: Extracting #6: cost 1 inf + 862 1.842 * * [simplify]: Extracting #7: cost 0 inf + 1054 1.843 * [simplify]: Simplified to (/ 1 (+ (sqrt (exp x)) 1)) 1.843 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (- (sqrt (exp x)) 1)))) 1.843 * [simplify]: Simplifying (/ (exp x) (- (sqrt (exp x)) 1)) 1.843 * * [simplify]: iters left: 6 (6 enodes) 1.847 * * [simplify]: iters left: 5 (23 enodes) 1.854 * * [simplify]: iters left: 4 (27 enodes) 1.862 * * [simplify]: Extracting #0: cost 1 inf + 0 1.862 * * [simplify]: Extracting #1: cost 4 inf + 0 1.862 * * [simplify]: Extracting #2: cost 10 inf + 0 1.862 * * [simplify]: Extracting #3: cost 8 inf + 3 1.862 * * [simplify]: Extracting #4: cost 4 inf + 367 1.863 * * [simplify]: Extracting #5: cost 2 inf + 711 1.863 * * [simplify]: Extracting #6: cost 0 inf + 1055 1.863 * [simplify]: Simplified to (/ (exp x) (+ (sqrt (exp x)) -1)) 1.863 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (+ (sqrt (exp x)) -1)))) 1.863 * * * * [progress]: [ 63 / 86 ] simplifiying candidate # 1.864 * [simplify]: Simplifying (/ 1 (+ (sqrt (exp x)) 1)) 1.864 * * [simplify]: iters left: 6 (6 enodes) 1.866 * * [simplify]: iters left: 5 (21 enodes) 1.870 * * [simplify]: iters left: 4 (23 enodes) 1.873 * * [simplify]: Extracting #0: cost 1 inf + 0 1.874 * * [simplify]: Extracting #1: cost 4 inf + 0 1.874 * * [simplify]: Extracting #2: cost 5 inf + 1 1.874 * * [simplify]: Extracting #3: cost 7 inf + 1 1.874 * * [simplify]: Extracting #4: cost 9 inf + 1 1.874 * * [simplify]: Extracting #5: cost 8 inf + 2 1.874 * * [simplify]: Extracting #6: cost 1 inf + 862 1.874 * * [simplify]: Extracting #7: cost 0 inf + 1054 1.874 * [simplify]: Simplified to (/ 1 (+ (sqrt (exp x)) 1)) 1.874 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (- (sqrt (exp x)) 1)))) 1.874 * [simplify]: Simplifying (/ (exp x) (- (sqrt (exp x)) 1)) 1.874 * * [simplify]: iters left: 6 (6 enodes) 1.876 * * [simplify]: iters left: 5 (23 enodes) 1.880 * * [simplify]: iters left: 4 (27 enodes) 1.885 * * [simplify]: Extracting #0: cost 1 inf + 0 1.885 * * [simplify]: Extracting #1: cost 4 inf + 0 1.885 * * [simplify]: Extracting #2: cost 10 inf + 0 1.885 * * [simplify]: Extracting #3: cost 8 inf + 3 1.885 * * [simplify]: Extracting #4: cost 4 inf + 367 1.885 * * [simplify]: Extracting #5: cost 2 inf + 711 1.885 * * [simplify]: Extracting #6: cost 0 inf + 1055 1.885 * [simplify]: Simplified to (/ (exp x) (+ (sqrt (exp x)) -1)) 1.885 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (+ (sqrt (exp x)) -1)))) 1.885 * * * * [progress]: [ 64 / 86 ] simplifiying candidate # 1.886 * [simplify]: Simplifying (/ 1 1) 1.886 * * [simplify]: iters left: 2 (2 enodes) 1.886 * * [simplify]: iters left: 1 (6 enodes) 1.888 * * [simplify]: Extracting #0: cost 1 inf + 0 1.888 * * [simplify]: Extracting #1: cost 0 inf + 1 1.888 * [simplify]: Simplified to 1 1.888 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (exp x) (- (exp x) 1)))) 1.888 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 1.888 * * [simplify]: iters left: 5 (5 enodes) 1.890 * * [simplify]: iters left: 4 (21 enodes) 1.893 * * [simplify]: iters left: 3 (25 enodes) 1.900 * * [simplify]: Extracting #0: cost 1 inf + 0 1.900 * * [simplify]: Extracting #1: cost 4 inf + 0 1.900 * * [simplify]: Extracting #2: cost 9 inf + 0 1.900 * * [simplify]: Extracting #3: cost 6 inf + 3 1.900 * * [simplify]: Extracting #4: cost 1 inf + 468 1.901 * * [simplify]: Extracting #5: cost 0 inf + 649 1.901 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 1.901 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (exp x) (expm1 x)))) 1.901 * * * * [progress]: [ 65 / 86 ] simplifiying candidate # 1.901 * * * * [progress]: [ 66 / 86 ] simplifiying candidate # 1.901 * * * * [progress]: [ 67 / 86 ] simplifiying candidate # 1.901 * * * * [progress]: [ 68 / 86 ] simplifiying candidate # 1.901 * [simplify]: Simplifying (cbrt (- (exp x) 1)) 1.901 * * [simplify]: iters left: 4 (5 enodes) 1.903 * * [simplify]: iters left: 3 (21 enodes) 1.907 * * [simplify]: iters left: 2 (25 enodes) 1.912 * * [simplify]: Extracting #0: cost 1 inf + 0 1.912 * * [simplify]: Extracting #1: cost 3 inf + 0 1.912 * * [simplify]: Extracting #2: cost 8 inf + 0 1.912 * * [simplify]: Extracting #3: cost 6 inf + 3 1.912 * * [simplify]: Extracting #4: cost 0 inf + 589 1.912 * [simplify]: Simplified to (cbrt (expm1 x)) 1.912 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (cbrt (expm1 x)))) 1.913 * * * * [progress]: [ 69 / 86 ] simplifiying candidate # 1.913 * [simplify]: Simplifying (sqrt (- (exp x) 1)) 1.913 * * [simplify]: iters left: 4 (5 enodes) 1.914 * * [simplify]: iters left: 3 (21 enodes) 1.918 * * [simplify]: iters left: 2 (25 enodes) 1.922 * * [simplify]: Extracting #0: cost 1 inf + 0 1.922 * * [simplify]: Extracting #1: cost 3 inf + 0 1.922 * * [simplify]: Extracting #2: cost 8 inf + 0 1.922 * * [simplify]: Extracting #3: cost 6 inf + 3 1.922 * * [simplify]: Extracting #4: cost 0 inf + 509 1.922 * [simplify]: Simplified to (sqrt (expm1 x)) 1.922 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (sqrt (- (exp x) 1))) (sqrt (expm1 x)))) 1.922 * * * * [progress]: [ 70 / 86 ] simplifiying candidate # 1.922 * [simplify]: Simplifying (- (exp x) 1) 1.922 * * [simplify]: iters left: 3 (4 enodes) 1.924 * * [simplify]: iters left: 2 (18 enodes) 1.927 * * [simplify]: iters left: 1 (22 enodes) 1.931 * * [simplify]: Extracting #0: cost 1 inf + 0 1.931 * * [simplify]: Extracting #1: cost 6 inf + 0 1.931 * * [simplify]: Extracting #2: cost 4 inf + 3 1.931 * * [simplify]: Extracting #3: cost 0 inf + 287 1.931 * [simplify]: Simplified to (expm1 x) 1.931 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) 1) (expm1 x))) 1.931 * * * * [progress]: [ 71 / 86 ] simplifiying candidate # 1.931 * [simplify]: Simplifying (- (sqrt (exp x)) (sqrt 1)) 1.932 * * [simplify]: iters left: 4 (6 enodes) 1.937 * * [simplify]: iters left: 3 (23 enodes) 1.944 * * [simplify]: iters left: 2 (29 enodes) 1.949 * * [simplify]: Extracting #0: cost 1 inf + 0 1.949 * * [simplify]: Extracting #1: cost 5 inf + 0 1.949 * * [simplify]: Extracting #2: cost 5 inf + 2 1.949 * * [simplify]: Extracting #3: cost 7 inf + 2 1.949 * * [simplify]: Extracting #4: cost 6 inf + 3 1.950 * * [simplify]: Extracting #5: cost 2 inf + 367 1.950 * * [simplify]: Extracting #6: cost 1 inf + 519 1.950 * * [simplify]: Extracting #7: cost 0 inf + 671 1.950 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 1.950 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (+ (sqrt (exp x)) (sqrt 1))) (+ (sqrt (exp x)) -1))) 1.950 * * * * [progress]: [ 72 / 86 ] simplifiying candidate # 1.950 * [simplify]: Simplifying (- (sqrt (exp x)) 1) 1.950 * * [simplify]: iters left: 4 (5 enodes) 1.952 * * [simplify]: iters left: 3 (20 enodes) 1.955 * * [simplify]: iters left: 2 (24 enodes) 1.959 * * [simplify]: Extracting #0: cost 1 inf + 0 1.959 * * [simplify]: Extracting #1: cost 5 inf + 0 1.959 * * [simplify]: Extracting #2: cost 5 inf + 2 1.959 * * [simplify]: Extracting #3: cost 7 inf + 2 1.959 * * [simplify]: Extracting #4: cost 6 inf + 3 1.959 * * [simplify]: Extracting #5: cost 0 inf + 671 1.959 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 1.959 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (+ (sqrt (exp x)) 1)) (+ (sqrt (exp x)) -1))) 1.959 * * * * [progress]: [ 73 / 86 ] simplifiying candidate # 1.959 * [simplify]: Simplifying (- (sqrt (exp x)) 1) 1.960 * * [simplify]: iters left: 4 (5 enodes) 1.961 * * [simplify]: iters left: 3 (20 enodes) 1.964 * * [simplify]: iters left: 2 (24 enodes) 1.968 * * [simplify]: Extracting #0: cost 1 inf + 0 1.968 * * [simplify]: Extracting #1: cost 5 inf + 0 1.968 * * [simplify]: Extracting #2: cost 5 inf + 2 1.968 * * [simplify]: Extracting #3: cost 7 inf + 2 1.968 * * [simplify]: Extracting #4: cost 6 inf + 3 1.968 * * [simplify]: Extracting #5: cost 0 inf + 671 1.969 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 1.969 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (+ (sqrt (exp x)) 1)) (+ (sqrt (exp x)) -1))) 1.969 * * * * [progress]: [ 74 / 86 ] simplifiying candidate # 1.969 * [simplify]: Simplifying (- (exp x) 1) 1.969 * * [simplify]: iters left: 3 (4 enodes) 1.970 * * [simplify]: iters left: 2 (18 enodes) 1.974 * * [simplify]: iters left: 1 (22 enodes) 1.977 * * [simplify]: Extracting #0: cost 1 inf + 0 1.977 * * [simplify]: Extracting #1: cost 6 inf + 0 1.977 * * [simplify]: Extracting #2: cost 4 inf + 3 1.977 * * [simplify]: Extracting #3: cost 0 inf + 287 1.978 * [simplify]: Simplified to (expm1 x) 1.978 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) 1) (expm1 x))) 1.978 * * * * [progress]: [ 75 / 86 ] simplifiying candidate # 1.978 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 1.978 * * [simplify]: iters left: 4 (4 enodes) 1.980 * * [simplify]: iters left: 3 (12 enodes) 1.983 * * [simplify]: Extracting #0: cost 1 inf + 0 1.983 * * [simplify]: Extracting #1: cost 3 inf + 0 1.983 * * [simplify]: Extracting #2: cost 5 inf + 0 1.983 * * [simplify]: Extracting #3: cost 7 inf + 0 1.984 * * [simplify]: Extracting #4: cost 6 inf + 1 1.984 * * [simplify]: Extracting #5: cost 0 inf + 827 1.984 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 1.984 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (exp x)) (cbrt (exp x))) (/ (- (exp x) 1) (cbrt (exp x))))) 1.984 * * * * [progress]: [ 76 / 86 ] simplifiying candidate # 1.984 * [simplify]: Simplifying (sqrt (exp x)) 1.985 * * [simplify]: iters left: 2 (3 enodes) 1.986 * * [simplify]: iters left: 1 (9 enodes) 1.988 * * [simplify]: Extracting #0: cost 1 inf + 0 1.988 * * [simplify]: Extracting #1: cost 3 inf + 0 1.988 * * [simplify]: Extracting #2: cost 5 inf + 0 1.988 * * [simplify]: Extracting #3: cost 4 inf + 1 1.988 * * [simplify]: Extracting #4: cost 0 inf + 365 1.989 * [simplify]: Simplified to (sqrt (exp x)) 1.989 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (exp x)) (/ (- (exp x) 1) (sqrt (exp x))))) 1.989 * * * * [progress]: [ 77 / 86 ] simplifiying candidate # 1.989 * * * * [progress]: [ 78 / 86 ] simplifiying candidate # 1.989 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (+ (* 1 1) (* (exp x) 1))) 1.989 * * [simplify]: iters left: 6 (8 enodes) 1.994 * * [simplify]: iters left: 5 (32 enodes) 2.006 * * [simplify]: iters left: 4 (47 enodes) 2.020 * * [simplify]: iters left: 3 (63 enodes) 2.042 * * [simplify]: iters left: 2 (77 enodes) 2.054 * * [simplify]: iters left: 1 (85 enodes) 2.065 * * [simplify]: Extracting #0: cost 1 inf + 0 2.065 * * [simplify]: Extracting #1: cost 8 inf + 0 2.065 * * [simplify]: Extracting #2: cost 14 inf + 1 2.065 * * [simplify]: Extracting #3: cost 14 inf + 2 2.065 * * [simplify]: Extracting #4: cost 10 inf + 281 2.066 * * [simplify]: Extracting #5: cost 0 inf + 1512 2.066 * [simplify]: Simplified to (fma (exp x) (+ 1 (exp x)) 1) 2.066 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (exp x) (- (pow (exp x) 3) (pow 1 3))) (fma (exp x) (+ 1 (exp x)) 1))) 2.066 * * * * [progress]: [ 79 / 86 ] simplifiying candidate # 2.066 * [simplify]: Simplifying (+ (exp x) 1) 2.066 * * [simplify]: iters left: 3 (4 enodes) 2.068 * * [simplify]: iters left: 2 (15 enodes) 2.070 * * [simplify]: iters left: 1 (17 enodes) 2.073 * * [simplify]: Extracting #0: cost 1 inf + 0 2.073 * * [simplify]: Extracting #1: cost 4 inf + 0 2.073 * * [simplify]: Extracting #2: cost 5 inf + 1 2.073 * * [simplify]: Extracting #3: cost 4 inf + 2 2.073 * * [simplify]: Extracting #4: cost 1 inf + 256 2.073 * * [simplify]: Extracting #5: cost 0 inf + 368 2.073 * [simplify]: Simplified to (+ (exp x) 1) 2.073 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1 1))) (+ (exp x) 1))) 2.073 * * * * [progress]: [ 80 / 86 ] simplifiying candidate #real (real->posit16 (/ (exp x) (- (exp x) 1)))))> 2.073 * * * * [progress]: [ 81 / 86 ] simplifiying candidate # 2.073 * [simplify]: Simplifying (+ x (+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2)))) 2.073 * * [simplify]: iters left: 6 (11 enodes) 2.081 * * [simplify]: iters left: 5 (51 enodes) 2.097 * * [simplify]: iters left: 4 (96 enodes) 2.121 * * [simplify]: iters left: 3 (199 enodes) 2.187 * * [simplify]: iters left: 2 (350 enodes) 2.299 * * [simplify]: Extracting #0: cost 1 inf + 0 2.300 * * [simplify]: Extracting #1: cost 28 inf + 0 2.300 * * [simplify]: Extracting #2: cost 90 inf + 45 2.302 * * [simplify]: Extracting #3: cost 77 inf + 2626 2.306 * * [simplify]: Extracting #4: cost 35 inf + 16589 2.316 * * [simplify]: Extracting #5: cost 2 inf + 31377 2.324 * * [simplify]: Extracting #6: cost 0 inf + 32304 2.332 * [simplify]: Simplified to (fma (fma x 1/6 1/2) (* x x) x) 2.332 * [simplify]: Simplified (2 2) to (λ (x) (/ (exp x) (fma (fma x 1/6 1/2) (* x x) x))) 2.332 * * * * [progress]: [ 82 / 86 ] simplifiying candidate # 2.332 * [simplify]: Simplifying (- (exp x) 1) 2.332 * * [simplify]: iters left: 3 (4 enodes) 2.335 * * [simplify]: iters left: 2 (18 enodes) 2.341 * * [simplify]: iters left: 1 (22 enodes) 2.347 * * [simplify]: Extracting #0: cost 1 inf + 0 2.348 * * [simplify]: Extracting #1: cost 6 inf + 0 2.348 * * [simplify]: Extracting #2: cost 4 inf + 3 2.348 * * [simplify]: Extracting #3: cost 0 inf + 287 2.348 * [simplify]: Simplified to (expm1 x) 2.348 * [simplify]: Simplified (2 2) to (λ (x) (/ (exp x) (expm1 x))) 2.348 * * * * [progress]: [ 83 / 86 ] simplifiying candidate # 2.348 * [simplify]: Simplifying (- (exp x) 1) 2.348 * * [simplify]: iters left: 3 (4 enodes) 2.351 * * [simplify]: iters left: 2 (18 enodes) 2.357 * * [simplify]: iters left: 1 (22 enodes) 2.364 * * [simplify]: Extracting #0: cost 1 inf + 0 2.364 * * [simplify]: Extracting #1: cost 6 inf + 0 2.364 * * [simplify]: Extracting #2: cost 4 inf + 3 2.364 * * [simplify]: Extracting #3: cost 0 inf + 287 2.364 * [simplify]: Simplified to (expm1 x) 2.364 * [simplify]: Simplified (2 2) to (λ (x) (/ (exp x) (expm1 x))) 2.364 * * * * [progress]: [ 84 / 86 ] simplifiying candidate # 2.365 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 2.365 * * [simplify]: iters left: 6 (8 enodes) 2.370 * * [simplify]: iters left: 5 (32 enodes) 2.376 * * [simplify]: iters left: 4 (45 enodes) 2.383 * * [simplify]: iters left: 3 (52 enodes) 2.390 * * [simplify]: Extracting #0: cost 1 inf + 0 2.390 * * [simplify]: Extracting #1: cost 10 inf + 0 2.390 * * [simplify]: Extracting #2: cost 13 inf + 3 2.390 * * [simplify]: Extracting #3: cost 9 inf + 146 2.390 * * [simplify]: Extracting #4: cost 3 inf + 649 2.390 * * [simplify]: Extracting #5: cost 0 inf + 928 2.391 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 2.391 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 2.391 * * * * [progress]: [ 85 / 86 ] simplifiying candidate # 2.391 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 2.391 * * [simplify]: iters left: 5 (5 enodes) 2.393 * * [simplify]: iters left: 4 (21 enodes) 2.396 * * [simplify]: iters left: 3 (25 enodes) 2.400 * * [simplify]: Extracting #0: cost 1 inf + 0 2.400 * * [simplify]: Extracting #1: cost 4 inf + 0 2.400 * * [simplify]: Extracting #2: cost 9 inf + 0 2.401 * * [simplify]: Extracting #3: cost 6 inf + 3 2.401 * * [simplify]: Extracting #4: cost 1 inf + 468 2.401 * * [simplify]: Extracting #5: cost 0 inf + 649 2.401 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 2.401 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 2.401 * * * * [progress]: [ 86 / 86 ] simplifiying candidate # 2.401 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 2.401 * * [simplify]: iters left: 5 (5 enodes) 2.404 * * [simplify]: iters left: 4 (21 enodes) 2.411 * * [simplify]: iters left: 3 (25 enodes) 2.418 * * [simplify]: Extracting #0: cost 1 inf + 0 2.418 * * [simplify]: Extracting #1: cost 4 inf + 0 2.418 * * [simplify]: Extracting #2: cost 9 inf + 0 2.418 * * [simplify]: Extracting #3: cost 6 inf + 3 2.419 * * [simplify]: Extracting #4: cost 1 inf + 468 2.419 * * [simplify]: Extracting #5: cost 0 inf + 649 2.419 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 2.419 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 2.419 * * * [progress]: adding candidates to table 3.085 * * [progress]: iteration 2 / 4 3.085 * * * [progress]: picking best candidate 3.091 * * * * [pick]: Picked # 3.091 * * * [progress]: localizing error 3.100 * * * [progress]: generating rewritten candidates 3.100 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.107 * * * [progress]: generating series expansions 3.107 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.107 * [backup-simplify]: Simplify (/ (exp x) (expm1 x)) into (/ (exp x) (expm1 x)) 3.107 * [approximate]: Taking taylor expansion of (/ (exp x) (expm1 x)) in (x) around 0 3.107 * [taylor]: Taking taylor expansion of (/ (exp x) (expm1 x)) in x 3.107 * [taylor]: Taking taylor expansion of (exp x) in x 3.107 * [taylor]: Taking taylor expansion of x in x 3.107 * [backup-simplify]: Simplify 0 into 0 3.107 * [backup-simplify]: Simplify 1 into 1 3.107 * [backup-simplify]: Simplify (exp 0) into 1 3.107 * [taylor]: Taking taylor expansion of (expm1 x) in x 3.107 * [taylor]: Rewrote expression to (- (exp x) 1) 3.108 * [taylor]: Taking taylor expansion of (exp x) in x 3.108 * [taylor]: Taking taylor expansion of x in x 3.108 * [backup-simplify]: Simplify 0 into 0 3.108 * [backup-simplify]: Simplify 1 into 1 3.108 * [backup-simplify]: Simplify (exp 0) into 1 3.108 * [taylor]: Taking taylor expansion of 1 in x 3.108 * [backup-simplify]: Simplify 1 into 1 3.108 * [backup-simplify]: Simplify (- 1) into -1 3.108 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.109 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.109 * [backup-simplify]: Simplify (- 0) into 0 3.109 * [backup-simplify]: Simplify (+ 1 0) into 1 3.110 * [backup-simplify]: Simplify (/ 1 1) into 1 3.110 * [taylor]: Taking taylor expansion of (/ (exp x) (expm1 x)) in x 3.110 * [taylor]: Taking taylor expansion of (exp x) in x 3.110 * [taylor]: Taking taylor expansion of x in x 3.110 * [backup-simplify]: Simplify 0 into 0 3.110 * [backup-simplify]: Simplify 1 into 1 3.110 * [backup-simplify]: Simplify (exp 0) into 1 3.110 * [taylor]: Taking taylor expansion of (expm1 x) in x 3.110 * [taylor]: Rewrote expression to (- (exp x) 1) 3.110 * [taylor]: Taking taylor expansion of (exp x) in x 3.110 * [taylor]: Taking taylor expansion of x in x 3.110 * [backup-simplify]: Simplify 0 into 0 3.110 * [backup-simplify]: Simplify 1 into 1 3.110 * [backup-simplify]: Simplify (exp 0) into 1 3.110 * [taylor]: Taking taylor expansion of 1 in x 3.110 * [backup-simplify]: Simplify 1 into 1 3.110 * [backup-simplify]: Simplify (- 1) into -1 3.110 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.111 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.111 * [backup-simplify]: Simplify (- 0) into 0 3.112 * [backup-simplify]: Simplify (+ 1 0) into 1 3.112 * [backup-simplify]: Simplify (/ 1 1) into 1 3.112 * [backup-simplify]: Simplify 1 into 1 3.112 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.113 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.114 * [backup-simplify]: Simplify (- 0) into 0 3.114 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 3.114 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 1/2 1)))) into 1/2 3.114 * [backup-simplify]: Simplify 1/2 into 1/2 3.115 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.117 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 3.117 * [backup-simplify]: Simplify (- 0) into 0 3.117 * [backup-simplify]: Simplify (+ 1/6 0) into 1/6 3.118 * [backup-simplify]: Simplify (- (/ 1/2 1) (+ (* 1 (/ 1/6 1)) (* 1/2 (/ 1/2 1)))) into 1/12 3.118 * [backup-simplify]: Simplify 1/12 into 1/12 3.118 * [backup-simplify]: Simplify (+ (* 1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 3.118 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (expm1 (/ 1 x))) into (/ (exp (/ 1 x)) (expm1 (/ 1 x))) 3.118 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (expm1 (/ 1 x))) in (x) around 0 3.118 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (expm1 (/ 1 x))) in x 3.118 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.118 * [taylor]: Taking taylor expansion of x in x 3.118 * [backup-simplify]: Simplify 0 into 0 3.118 * [backup-simplify]: Simplify 1 into 1 3.119 * [backup-simplify]: Simplify (/ 1 1) into 1 3.119 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.119 * [taylor]: Taking taylor expansion of (expm1 (/ 1 x)) in x 3.119 * [taylor]: Rewrote expression to (- (exp (/ 1 x)) 1) 3.119 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.119 * [taylor]: Taking taylor expansion of x in x 3.119 * [backup-simplify]: Simplify 0 into 0 3.119 * [backup-simplify]: Simplify 1 into 1 3.119 * [backup-simplify]: Simplify (/ 1 1) into 1 3.120 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.120 * [taylor]: Taking taylor expansion of 1 in x 3.120 * [backup-simplify]: Simplify 1 into 1 3.120 * [backup-simplify]: Simplify (- 1) into -1 3.120 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 3.120 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 3.120 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (expm1 (/ 1 x))) in x 3.120 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.120 * [taylor]: Taking taylor expansion of x in x 3.120 * [backup-simplify]: Simplify 0 into 0 3.120 * [backup-simplify]: Simplify 1 into 1 3.121 * [backup-simplify]: Simplify (/ 1 1) into 1 3.121 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.121 * [taylor]: Taking taylor expansion of (expm1 (/ 1 x)) in x 3.121 * [taylor]: Rewrote expression to (- (exp (/ 1 x)) 1) 3.121 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.121 * [taylor]: Taking taylor expansion of x in x 3.121 * [backup-simplify]: Simplify 0 into 0 3.121 * [backup-simplify]: Simplify 1 into 1 3.121 * [backup-simplify]: Simplify (/ 1 1) into 1 3.121 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.122 * [taylor]: Taking taylor expansion of 1 in x 3.122 * [backup-simplify]: Simplify 1 into 1 3.122 * [backup-simplify]: Simplify (- 1) into -1 3.122 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 3.122 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 3.122 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 3.123 * [backup-simplify]: Simplify (- 0) into 0 3.123 * [backup-simplify]: Simplify (+ 0 0) into 0 3.124 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))))) into 0 3.124 * [backup-simplify]: Simplify 0 into 0 3.124 * [backup-simplify]: Simplify (- 0) into 0 3.124 * [backup-simplify]: Simplify (+ 0 0) into 0 3.125 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0 3.125 * [backup-simplify]: Simplify 0 into 0 3.125 * [backup-simplify]: Simplify (- 0) into 0 3.126 * [backup-simplify]: Simplify (+ 0 0) into 0 3.126 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0 3.126 * [backup-simplify]: Simplify 0 into 0 3.127 * [backup-simplify]: Simplify (- 0) into 0 3.127 * [backup-simplify]: Simplify (+ 0 0) into 0 3.127 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0 3.128 * [backup-simplify]: Simplify 0 into 0 3.128 * [backup-simplify]: Simplify (- 0) into 0 3.128 * [backup-simplify]: Simplify (+ 0 0) into 0 3.129 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0 3.129 * [backup-simplify]: Simplify 0 into 0 3.129 * [backup-simplify]: Simplify (- 0) into 0 3.130 * [backup-simplify]: Simplify (+ 0 0) into 0 3.131 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0 3.131 * [backup-simplify]: Simplify 0 into 0 3.131 * [backup-simplify]: Simplify (/ (exp (/ 1 (/ 1 x))) (- (exp (/ 1 (/ 1 x))) 1)) into (/ (exp x) (- (exp x) 1)) 3.131 * [backup-simplify]: Simplify (/ (exp (/ 1 (- x))) (expm1 (/ 1 (- x)))) into (/ (exp (/ -1 x)) (expm1 (/ -1 x))) 3.131 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (expm1 (/ -1 x))) in (x) around 0 3.131 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (expm1 (/ -1 x))) in x 3.131 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.131 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.131 * [taylor]: Taking taylor expansion of -1 in x 3.131 * [backup-simplify]: Simplify -1 into -1 3.131 * [taylor]: Taking taylor expansion of x in x 3.131 * [backup-simplify]: Simplify 0 into 0 3.131 * [backup-simplify]: Simplify 1 into 1 3.132 * [backup-simplify]: Simplify (/ -1 1) into -1 3.132 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.132 * [taylor]: Taking taylor expansion of (expm1 (/ -1 x)) in x 3.132 * [taylor]: Rewrote expression to (- (exp (/ -1 x)) 1) 3.132 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.132 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.132 * [taylor]: Taking taylor expansion of -1 in x 3.132 * [backup-simplify]: Simplify -1 into -1 3.132 * [taylor]: Taking taylor expansion of x in x 3.132 * [backup-simplify]: Simplify 0 into 0 3.132 * [backup-simplify]: Simplify 1 into 1 3.133 * [backup-simplify]: Simplify (/ -1 1) into -1 3.133 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.133 * [taylor]: Taking taylor expansion of 1 in x 3.133 * [backup-simplify]: Simplify 1 into 1 3.133 * [backup-simplify]: Simplify (- 1) into -1 3.133 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 3.133 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 3.133 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (expm1 (/ -1 x))) in x 3.133 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.133 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.133 * [taylor]: Taking taylor expansion of -1 in x 3.133 * [backup-simplify]: Simplify -1 into -1 3.133 * [taylor]: Taking taylor expansion of x in x 3.133 * [backup-simplify]: Simplify 0 into 0 3.133 * [backup-simplify]: Simplify 1 into 1 3.134 * [backup-simplify]: Simplify (/ -1 1) into -1 3.134 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.134 * [taylor]: Taking taylor expansion of (expm1 (/ -1 x)) in x 3.134 * [taylor]: Rewrote expression to (- (exp (/ -1 x)) 1) 3.134 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.134 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.134 * [taylor]: Taking taylor expansion of -1 in x 3.134 * [backup-simplify]: Simplify -1 into -1 3.134 * [taylor]: Taking taylor expansion of x in x 3.134 * [backup-simplify]: Simplify 0 into 0 3.134 * [backup-simplify]: Simplify 1 into 1 3.135 * [backup-simplify]: Simplify (/ -1 1) into -1 3.135 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.135 * [taylor]: Taking taylor expansion of 1 in x 3.135 * [backup-simplify]: Simplify 1 into 1 3.135 * [backup-simplify]: Simplify (- 1) into -1 3.135 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 3.136 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 3.136 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 3.136 * [backup-simplify]: Simplify (- 0) into 0 3.137 * [backup-simplify]: Simplify (+ 0 0) into 0 3.137 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))))) into 0 3.137 * [backup-simplify]: Simplify 0 into 0 3.137 * [backup-simplify]: Simplify (- 0) into 0 3.138 * [backup-simplify]: Simplify (+ 0 0) into 0 3.138 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0 3.138 * [backup-simplify]: Simplify 0 into 0 3.139 * [backup-simplify]: Simplify (- 0) into 0 3.139 * [backup-simplify]: Simplify (+ 0 0) into 0 3.140 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0 3.140 * [backup-simplify]: Simplify 0 into 0 3.140 * [backup-simplify]: Simplify (- 0) into 0 3.141 * [backup-simplify]: Simplify (+ 0 0) into 0 3.141 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0 3.141 * [backup-simplify]: Simplify 0 into 0 3.142 * [backup-simplify]: Simplify (- 0) into 0 3.143 * [backup-simplify]: Simplify (+ 0 0) into 0 3.143 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0 3.143 * [backup-simplify]: Simplify 0 into 0 3.144 * [backup-simplify]: Simplify (- 0) into 0 3.144 * [backup-simplify]: Simplify (+ 0 0) into 0 3.145 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))) (* 0 (/ 0 (- (exp (/ -1 x)) 1))))) into 0 3.145 * [backup-simplify]: Simplify 0 into 0 3.145 * [backup-simplify]: Simplify (/ (exp (/ -1 (/ 1 (- x)))) (- (exp (/ -1 (/ 1 (- x)))) 1)) into (/ (exp x) (- (exp x) 1)) 3.145 * * * [progress]: simplifying candidates 3.146 * * * * [progress]: [ 1 / 33 ] simplifiying candidate # 3.146 * * * * [progress]: [ 2 / 33 ] simplifiying candidate # 3.146 * * * * [progress]: [ 3 / 33 ] simplifiying candidate # 3.146 * * * * [progress]: [ 4 / 33 ] simplifiying candidate # 3.146 * [simplify]: Simplifying (- x (log (expm1 x))) 3.146 * * [simplify]: iters left: 4 (4 enodes) 3.147 * * [simplify]: iters left: 3 (14 enodes) 3.149 * * [simplify]: iters left: 2 (17 enodes) 3.151 * * [simplify]: Extracting #0: cost 1 inf + 0 3.151 * * [simplify]: Extracting #1: cost 5 inf + 0 3.151 * * [simplify]: Extracting #2: cost 7 inf + 1 3.151 * * [simplify]: Extracting #3: cost 1 inf + 1078 3.152 * * [simplify]: Extracting #4: cost 0 inf + 1149 3.152 * [simplify]: Simplified to (- x (log (expm1 x))) 3.152 * [simplify]: Simplified (2 1) to (λ (x) (exp (- x (log (expm1 x))))) 3.152 * * * * [progress]: [ 5 / 33 ] simplifiying candidate # 3.152 * * * * [progress]: [ 6 / 33 ] simplifiying candidate # 3.152 * * * * [progress]: [ 7 / 33 ] simplifiying candidate # 3.152 * [simplify]: Simplifying (/ (* (* (exp x) (exp x)) (exp x)) (* (* (expm1 x) (expm1 x)) (expm1 x))) 3.152 * * [simplify]: iters left: 6 (8 enodes) 3.154 * * [simplify]: iters left: 5 (35 enodes) 3.161 * * [simplify]: iters left: 4 (81 enodes) 3.176 * * [simplify]: iters left: 3 (159 enodes) 3.247 * * [simplify]: iters left: 2 (261 enodes) 3.335 * * [simplify]: iters left: 1 (441 enodes) 3.523 * * [simplify]: Extracting #0: cost 1 inf + 0 3.523 * * [simplify]: Extracting #1: cost 79 inf + 0 3.525 * * [simplify]: Extracting #2: cost 200 inf + 1 3.527 * * [simplify]: Extracting #3: cost 179 inf + 6683 3.538 * * [simplify]: Extracting #4: cost 63 inf + 59821 3.551 * * [simplify]: Extracting #5: cost 0 inf + 97410 3.560 * * [simplify]: Extracting #6: cost 0 inf + 97370 3.570 * [simplify]: Simplified to (* (* (/ (exp x) (expm1 x)) (/ (exp x) (expm1 x))) (/ (exp x) (expm1 x))) 3.570 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ (exp x) (expm1 x)) (/ (exp x) (expm1 x))) (/ (exp x) (expm1 x))))) 3.570 * * * * [progress]: [ 8 / 33 ] simplifiying candidate # 3.570 * * * * [progress]: [ 9 / 33 ] simplifiying candidate # 3.570 * * * * [progress]: [ 10 / 33 ] simplifiying candidate # 3.570 * * * * [progress]: [ 11 / 33 ] simplifiying candidate # 3.570 * * * * [progress]: [ 12 / 33 ] simplifiying candidate # 3.570 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 3.570 * * [simplify]: iters left: 6 (8 enodes) 3.576 * * [simplify]: iters left: 5 (30 enodes) 3.585 * * [simplify]: iters left: 4 (45 enodes) 3.599 * * [simplify]: iters left: 3 (52 enodes) 3.613 * * [simplify]: iters left: 2 (55 enodes) 3.623 * * [simplify]: Extracting #0: cost 1 inf + 0 3.623 * * [simplify]: Extracting #1: cost 11 inf + 0 3.623 * * [simplify]: Extracting #2: cost 22 inf + 0 3.623 * * [simplify]: Extracting #3: cost 25 inf + 0 3.623 * * [simplify]: Extracting #4: cost 20 inf + 365 3.623 * * [simplify]: Extracting #5: cost 5 inf + 4470 3.624 * * [simplify]: Extracting #6: cost 0 inf + 6065 3.625 * [simplify]: Simplified to (* (/ (cbrt (exp x)) (cbrt (expm1 x))) (/ (cbrt (exp x)) (cbrt (expm1 x)))) 3.625 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (exp x)) (cbrt (expm1 x))) (/ (cbrt (exp x)) (cbrt (expm1 x)))) (/ (cbrt (exp x)) (cbrt (expm1 x))))) 3.625 * [simplify]: Simplifying (/ (cbrt (exp x)) (cbrt (expm1 x))) 3.625 * * [simplify]: iters left: 4 (6 enodes) 3.626 * * [simplify]: iters left: 3 (18 enodes) 3.629 * * [simplify]: Extracting #0: cost 1 inf + 0 3.629 * * [simplify]: Extracting #1: cost 4 inf + 0 3.629 * * [simplify]: Extracting #2: cost 8 inf + 0 3.629 * * [simplify]: Extracting #3: cost 11 inf + 0 3.629 * * [simplify]: Extracting #4: cost 10 inf + 1 3.629 * * [simplify]: Extracting #5: cost 0 inf + 1571 3.629 * [simplify]: Simplified to (/ (cbrt (exp x)) (cbrt (expm1 x))) 3.629 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt (exp x)) (cbrt (expm1 x))) (/ (cbrt (exp x)) (cbrt (expm1 x)))) (/ (cbrt (exp x)) (cbrt (expm1 x))))) 3.629 * * * * [progress]: [ 13 / 33 ] simplifiying candidate # 3.629 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (expm1 x))) 3.630 * * [simplify]: iters left: 6 (7 enodes) 3.631 * * [simplify]: iters left: 5 (23 enodes) 3.635 * * [simplify]: iters left: 4 (27 enodes) 3.639 * * [simplify]: iters left: 3 (30 enodes) 3.643 * * [simplify]: Extracting #0: cost 1 inf + 0 3.643 * * [simplify]: Extracting #1: cost 7 inf + 0 3.644 * * [simplify]: Extracting #2: cost 14 inf + 0 3.644 * * [simplify]: Extracting #3: cost 17 inf + 0 3.644 * * [simplify]: Extracting #4: cost 16 inf + 1 3.644 * * [simplify]: Extracting #5: cost 11 inf + 396 3.644 * * [simplify]: Extracting #6: cost 3 inf + 2094 3.644 * * [simplify]: Extracting #7: cost 1 inf + 2736 3.645 * * [simplify]: Extracting #8: cost 0 inf + 3077 3.645 * [simplify]: Simplified to (/ (cbrt (exp x)) (/ (sqrt (expm1 x)) (cbrt (exp x)))) 3.645 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt (exp x)) (/ (sqrt (expm1 x)) (cbrt (exp x)))) (/ (cbrt (exp x)) (sqrt (expm1 x))))) 3.645 * [simplify]: Simplifying (/ (cbrt (exp x)) (sqrt (expm1 x))) 3.645 * * [simplify]: iters left: 4 (6 enodes) 3.646 * * [simplify]: iters left: 3 (18 enodes) 3.649 * * [simplify]: Extracting #0: cost 1 inf + 0 3.649 * * [simplify]: Extracting #1: cost 4 inf + 0 3.649 * * [simplify]: Extracting #2: cost 8 inf + 0 3.649 * * [simplify]: Extracting #3: cost 11 inf + 0 3.649 * * [simplify]: Extracting #4: cost 10 inf + 1 3.649 * * [simplify]: Extracting #5: cost 0 inf + 1411 3.649 * [simplify]: Simplified to (/ (cbrt (exp x)) (sqrt (expm1 x))) 3.649 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (expm1 x))) (/ (cbrt (exp x)) (sqrt (expm1 x))))) 3.650 * * * * [progress]: [ 14 / 33 ] simplifiying candidate # 3.650 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) 1) 3.650 * * [simplify]: iters left: 6 (6 enodes) 3.653 * * [simplify]: iters left: 5 (20 enodes) 3.660 * * [simplify]: iters left: 4 (30 enodes) 3.670 * * [simplify]: iters left: 3 (31 enodes) 3.678 * * [simplify]: Extracting #0: cost 1 inf + 0 3.678 * * [simplify]: Extracting #1: cost 5 inf + 0 3.679 * * [simplify]: Extracting #2: cost 7 inf + 1 3.679 * * [simplify]: Extracting #3: cost 9 inf + 1 3.679 * * [simplify]: Extracting #4: cost 8 inf + 2 3.679 * * [simplify]: Extracting #5: cost 0 inf + 1212 3.679 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 3.679 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (expm1 x)))) 3.680 * [simplify]: Simplifying (/ (cbrt (exp x)) (expm1 x)) 3.680 * * [simplify]: iters left: 4 (5 enodes) 3.682 * * [simplify]: iters left: 3 (15 enodes) 3.686 * * [simplify]: Extracting #0: cost 1 inf + 0 3.686 * * [simplify]: Extracting #1: cost 4 inf + 0 3.687 * * [simplify]: Extracting #2: cost 8 inf + 0 3.687 * * [simplify]: Extracting #3: cost 8 inf + 1 3.687 * * [simplify]: Extracting #4: cost 0 inf + 1109 3.687 * [simplify]: Simplified to (/ (cbrt (exp x)) (expm1 x)) 3.687 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (expm1 x)))) 3.687 * * * * [progress]: [ 15 / 33 ] simplifiying candidate # 3.687 * [simplify]: Simplifying (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 3.688 * * [simplify]: iters left: 6 (7 enodes) 3.691 * * [simplify]: iters left: 5 (23 enodes) 3.697 * * [simplify]: iters left: 4 (25 enodes) 3.706 * * [simplify]: Extracting #0: cost 1 inf + 0 3.706 * * [simplify]: Extracting #1: cost 6 inf + 0 3.706 * * [simplify]: Extracting #2: cost 12 inf + 0 3.706 * * [simplify]: Extracting #3: cost 15 inf + 0 3.706 * * [simplify]: Extracting #4: cost 14 inf + 1 3.706 * * [simplify]: Extracting #5: cost 10 inf + 285 3.707 * * [simplify]: Extracting #6: cost 4 inf + 1301 3.707 * * [simplify]: Extracting #7: cost 1 inf + 2134 3.708 * * [simplify]: Extracting #8: cost 0 inf + 2475 3.708 * [simplify]: Simplified to (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 3.708 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (sqrt (exp x)) (cbrt (expm1 x))))) 3.709 * [simplify]: Simplifying (/ (sqrt (exp x)) (cbrt (expm1 x))) 3.709 * * [simplify]: iters left: 4 (6 enodes) 3.711 * * [simplify]: iters left: 3 (18 enodes) 3.717 * * [simplify]: Extracting #0: cost 1 inf + 0 3.717 * * [simplify]: Extracting #1: cost 4 inf + 0 3.717 * * [simplify]: Extracting #2: cost 8 inf + 0 3.717 * * [simplify]: Extracting #3: cost 11 inf + 0 3.717 * * [simplify]: Extracting #4: cost 10 inf + 1 3.717 * * [simplify]: Extracting #5: cost 0 inf + 1411 3.717 * [simplify]: Simplified to (/ (sqrt (exp x)) (cbrt (expm1 x))) 3.718 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (sqrt (exp x)) (cbrt (expm1 x))))) 3.718 * * * * [progress]: [ 16 / 33 ] simplifiying candidate # 3.718 * [simplify]: Simplifying (/ (sqrt (exp x)) (sqrt (expm1 x))) 3.718 * * [simplify]: iters left: 4 (6 enodes) 3.721 * * [simplify]: iters left: 3 (18 enodes) 3.726 * * [simplify]: Extracting #0: cost 1 inf + 0 3.726 * * [simplify]: Extracting #1: cost 4 inf + 0 3.726 * * [simplify]: Extracting #2: cost 8 inf + 0 3.726 * * [simplify]: Extracting #3: cost 11 inf + 0 3.726 * * [simplify]: Extracting #4: cost 10 inf + 1 3.726 * * [simplify]: Extracting #5: cost 0 inf + 1251 3.727 * [simplify]: Simplified to (/ (sqrt (exp x)) (sqrt (expm1 x))) 3.727 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (sqrt (expm1 x))) (/ (sqrt (exp x)) (sqrt (expm1 x))))) 3.727 * [simplify]: Simplifying (/ (sqrt (exp x)) (sqrt (expm1 x))) 3.727 * * [simplify]: iters left: 4 (6 enodes) 3.730 * * [simplify]: iters left: 3 (18 enodes) 3.736 * * [simplify]: Extracting #0: cost 1 inf + 0 3.736 * * [simplify]: Extracting #1: cost 4 inf + 0 3.736 * * [simplify]: Extracting #2: cost 8 inf + 0 3.736 * * [simplify]: Extracting #3: cost 11 inf + 0 3.736 * * [simplify]: Extracting #4: cost 10 inf + 1 3.736 * * [simplify]: Extracting #5: cost 0 inf + 1251 3.737 * [simplify]: Simplified to (/ (sqrt (exp x)) (sqrt (expm1 x))) 3.737 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (sqrt (expm1 x))) (/ (sqrt (exp x)) (sqrt (expm1 x))))) 3.737 * * * * [progress]: [ 17 / 33 ] simplifiying candidate # 3.737 * [simplify]: Simplifying (/ (sqrt (exp x)) 1) 3.737 * * [simplify]: iters left: 4 (5 enodes) 3.740 * * [simplify]: iters left: 3 (15 enodes) 3.745 * * [simplify]: iters left: 2 (17 enodes) 3.750 * * [simplify]: Extracting #0: cost 1 inf + 0 3.750 * * [simplify]: Extracting #1: cost 4 inf + 0 3.750 * * [simplify]: Extracting #2: cost 5 inf + 1 3.750 * * [simplify]: Extracting #3: cost 4 inf + 2 3.750 * * [simplify]: Extracting #4: cost 1 inf + 255 3.750 * * [simplify]: Extracting #5: cost 0 inf + 366 3.751 * [simplify]: Simplified to (sqrt (exp x)) 3.751 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (expm1 x)))) 3.751 * [simplify]: Simplifying (/ (sqrt (exp x)) (expm1 x)) 3.751 * * [simplify]: iters left: 4 (5 enodes) 3.753 * * [simplify]: iters left: 3 (15 enodes) 3.757 * * [simplify]: Extracting #0: cost 1 inf + 0 3.757 * * [simplify]: Extracting #1: cost 4 inf + 0 3.757 * * [simplify]: Extracting #2: cost 8 inf + 0 3.757 * * [simplify]: Extracting #3: cost 8 inf + 1 3.758 * * [simplify]: Extracting #4: cost 0 inf + 949 3.758 * [simplify]: Simplified to (/ (sqrt (exp x)) (expm1 x)) 3.758 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (expm1 x)))) 3.758 * * * * [progress]: [ 18 / 33 ] simplifiying candidate # 3.758 * [simplify]: Simplifying (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 3.758 * * [simplify]: iters left: 6 (6 enodes) 3.761 * * [simplify]: iters left: 5 (22 enodes) 3.768 * * [simplify]: iters left: 4 (26 enodes) 3.776 * * [simplify]: Extracting #0: cost 1 inf + 0 3.776 * * [simplify]: Extracting #1: cost 6 inf + 0 3.776 * * [simplify]: Extracting #2: cost 9 inf + 1 3.776 * * [simplify]: Extracting #3: cost 11 inf + 1 3.776 * * [simplify]: Extracting #4: cost 8 inf + 144 3.777 * * [simplify]: Extracting #5: cost 2 inf + 1253 3.777 * * [simplify]: Extracting #6: cost 0 inf + 1676 3.777 * [simplify]: Simplified to (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 3.778 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (exp x) (cbrt (expm1 x))))) 3.778 * [simplify]: Simplifying (/ (exp x) (cbrt (expm1 x))) 3.778 * * [simplify]: iters left: 4 (5 enodes) 3.780 * * [simplify]: iters left: 3 (15 enodes) 3.784 * * [simplify]: Extracting #0: cost 1 inf + 0 3.784 * * [simplify]: Extracting #1: cost 4 inf + 0 3.785 * * [simplify]: Extracting #2: cost 8 inf + 0 3.785 * * [simplify]: Extracting #3: cost 8 inf + 1 3.785 * * [simplify]: Extracting #4: cost 0 inf + 1109 3.785 * [simplify]: Simplified to (/ (exp x) (cbrt (expm1 x))) 3.785 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (exp x) (cbrt (expm1 x))))) 3.785 * * * * [progress]: [ 19 / 33 ] simplifiying candidate # 3.786 * [simplify]: Simplifying (/ 1 (sqrt (expm1 x))) 3.786 * * [simplify]: iters left: 4 (5 enodes) 3.787 * * [simplify]: iters left: 3 (17 enodes) 3.790 * * [simplify]: iters left: 2 (19 enodes) 3.793 * * [simplify]: Extracting #0: cost 1 inf + 0 3.793 * * [simplify]: Extracting #1: cost 4 inf + 0 3.793 * * [simplify]: Extracting #2: cost 5 inf + 1 3.793 * * [simplify]: Extracting #3: cost 7 inf + 1 3.793 * * [simplify]: Extracting #4: cost 0 inf + 670 3.793 * [simplify]: Simplified to (/ 1 (sqrt (expm1 x))) 3.794 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (expm1 x))) (/ (exp x) (sqrt (expm1 x))))) 3.794 * [simplify]: Simplifying (/ (exp x) (sqrt (expm1 x))) 3.794 * * [simplify]: iters left: 4 (5 enodes) 3.795 * * [simplify]: iters left: 3 (15 enodes) 3.797 * * [simplify]: Extracting #0: cost 1 inf + 0 3.797 * * [simplify]: Extracting #1: cost 4 inf + 0 3.797 * * [simplify]: Extracting #2: cost 8 inf + 0 3.797 * * [simplify]: Extracting #3: cost 8 inf + 1 3.797 * * [simplify]: Extracting #4: cost 0 inf + 949 3.798 * [simplify]: Simplified to (/ (exp x) (sqrt (expm1 x))) 3.798 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (expm1 x))) (/ (exp x) (sqrt (expm1 x))))) 3.798 * * * * [progress]: [ 20 / 33 ] simplifiying candidate # 3.798 * [simplify]: Simplifying (/ 1 1) 3.798 * * [simplify]: iters left: 2 (2 enodes) 3.799 * * [simplify]: iters left: 1 (6 enodes) 3.800 * * [simplify]: Extracting #0: cost 1 inf + 0 3.800 * * [simplify]: Extracting #1: cost 0 inf + 1 3.800 * [simplify]: Simplified to 1 3.800 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (exp x) (expm1 x)))) 3.800 * [simplify]: Simplifying (/ (exp x) (expm1 x)) 3.800 * * [simplify]: iters left: 3 (4 enodes) 3.801 * * [simplify]: iters left: 2 (12 enodes) 3.803 * * [simplify]: Extracting #0: cost 1 inf + 0 3.803 * * [simplify]: Extracting #1: cost 4 inf + 0 3.803 * * [simplify]: Extracting #2: cost 7 inf + 0 3.803 * * [simplify]: Extracting #3: cost 6 inf + 1 3.803 * * [simplify]: Extracting #4: cost 0 inf + 647 3.803 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 3.803 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (exp x) (expm1 x)))) 3.803 * * * * [progress]: [ 21 / 33 ] simplifiying candidate # 3.803 * * * * [progress]: [ 22 / 33 ] simplifiying candidate # 3.803 * * * * [progress]: [ 23 / 33 ] simplifiying candidate # 3.803 * * * * [progress]: [ 24 / 33 ] simplifiying candidate # 3.803 * [simplify]: Simplifying (cbrt (expm1 x)) 3.803 * * [simplify]: iters left: 2 (3 enodes) 3.804 * * [simplify]: iters left: 1 (9 enodes) 3.805 * * [simplify]: Extracting #0: cost 1 inf + 0 3.805 * * [simplify]: Extracting #1: cost 3 inf + 0 3.805 * * [simplify]: Extracting #2: cost 5 inf + 0 3.805 * * [simplify]: Extracting #3: cost 4 inf + 1 3.805 * * [simplify]: Extracting #4: cost 0 inf + 445 3.805 * [simplify]: Simplified to (cbrt (expm1 x)) 3.805 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (cbrt (expm1 x)))) 3.805 * * * * [progress]: [ 25 / 33 ] simplifiying candidate # 3.806 * [simplify]: Simplifying (sqrt (expm1 x)) 3.806 * * [simplify]: iters left: 2 (3 enodes) 3.806 * * [simplify]: iters left: 1 (9 enodes) 3.807 * * [simplify]: Extracting #0: cost 1 inf + 0 3.807 * * [simplify]: Extracting #1: cost 3 inf + 0 3.808 * * [simplify]: Extracting #2: cost 5 inf + 0 3.808 * * [simplify]: Extracting #3: cost 4 inf + 1 3.808 * * [simplify]: Extracting #4: cost 0 inf + 365 3.808 * [simplify]: Simplified to (sqrt (expm1 x)) 3.808 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (sqrt (expm1 x))) (sqrt (expm1 x)))) 3.808 * * * * [progress]: [ 26 / 33 ] simplifiying candidate # 3.808 * [simplify]: Simplifying (expm1 x) 3.808 * * [simplify]: iters left: 1 (2 enodes) 3.808 * * [simplify]: Extracting #0: cost 1 inf + 0 3.808 * * [simplify]: Extracting #1: cost 3 inf + 0 3.808 * * [simplify]: Extracting #2: cost 2 inf + 1 3.808 * * [simplify]: Extracting #3: cost 0 inf + 143 3.808 * [simplify]: Simplified to (expm1 x) 3.809 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) 1) (expm1 x))) 3.809 * * * * [progress]: [ 27 / 33 ] simplifiying candidate # 3.809 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 3.809 * * [simplify]: iters left: 4 (4 enodes) 3.810 * * [simplify]: iters left: 3 (12 enodes) 3.811 * * [simplify]: Extracting #0: cost 1 inf + 0 3.811 * * [simplify]: Extracting #1: cost 3 inf + 0 3.811 * * [simplify]: Extracting #2: cost 5 inf + 0 3.811 * * [simplify]: Extracting #3: cost 7 inf + 0 3.811 * * [simplify]: Extracting #4: cost 6 inf + 1 3.811 * * [simplify]: Extracting #5: cost 0 inf + 827 3.812 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 3.812 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (exp x)) (cbrt (exp x))) (/ (expm1 x) (cbrt (exp x))))) 3.812 * * * * [progress]: [ 28 / 33 ] simplifiying candidate # 3.812 * [simplify]: Simplifying (sqrt (exp x)) 3.812 * * [simplify]: iters left: 2 (3 enodes) 3.812 * * [simplify]: iters left: 1 (9 enodes) 3.814 * * [simplify]: Extracting #0: cost 1 inf + 0 3.814 * * [simplify]: Extracting #1: cost 3 inf + 0 3.814 * * [simplify]: Extracting #2: cost 5 inf + 0 3.814 * * [simplify]: Extracting #3: cost 4 inf + 1 3.814 * * [simplify]: Extracting #4: cost 0 inf + 365 3.814 * [simplify]: Simplified to (sqrt (exp x)) 3.814 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (exp x)) (/ (expm1 x) (sqrt (exp x))))) 3.814 * * * * [progress]: [ 29 / 33 ] simplifiying candidate # 3.814 * * * * [progress]: [ 30 / 33 ] simplifiying candidate #real (real->posit16 (/ (exp x) (expm1 x)))))> 3.814 * * * * [progress]: [ 31 / 33 ] simplifiying candidate # 3.814 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 3.814 * * [simplify]: iters left: 6 (8 enodes) 3.817 * * [simplify]: iters left: 5 (32 enodes) 3.827 * * [simplify]: iters left: 4 (45 enodes) 3.843 * * [simplify]: iters left: 3 (52 enodes) 3.851 * * [simplify]: Extracting #0: cost 1 inf + 0 3.851 * * [simplify]: Extracting #1: cost 10 inf + 0 3.851 * * [simplify]: Extracting #2: cost 13 inf + 3 3.851 * * [simplify]: Extracting #3: cost 9 inf + 146 3.852 * * [simplify]: Extracting #4: cost 3 inf + 649 3.852 * * [simplify]: Extracting #5: cost 0 inf + 928 3.852 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 3.852 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 3.852 * * * * [progress]: [ 32 / 33 ] simplifiying candidate # 3.853 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 3.853 * * [simplify]: iters left: 5 (5 enodes) 3.854 * * [simplify]: iters left: 4 (21 enodes) 3.858 * * [simplify]: iters left: 3 (25 enodes) 3.862 * * [simplify]: Extracting #0: cost 1 inf + 0 3.862 * * [simplify]: Extracting #1: cost 4 inf + 0 3.862 * * [simplify]: Extracting #2: cost 9 inf + 0 3.862 * * [simplify]: Extracting #3: cost 6 inf + 3 3.862 * * [simplify]: Extracting #4: cost 1 inf + 468 3.862 * * [simplify]: Extracting #5: cost 0 inf + 649 3.862 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 3.862 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 3.862 * * * * [progress]: [ 33 / 33 ] simplifiying candidate # 3.862 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 3.862 * * [simplify]: iters left: 5 (5 enodes) 3.864 * * [simplify]: iters left: 4 (21 enodes) 3.868 * * [simplify]: iters left: 3 (25 enodes) 3.871 * * [simplify]: Extracting #0: cost 1 inf + 0 3.872 * * [simplify]: Extracting #1: cost 4 inf + 0 3.872 * * [simplify]: Extracting #2: cost 9 inf + 0 3.872 * * [simplify]: Extracting #3: cost 6 inf + 3 3.872 * * [simplify]: Extracting #4: cost 1 inf + 468 3.872 * * [simplify]: Extracting #5: cost 0 inf + 649 3.872 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 3.872 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 3.872 * * * [progress]: adding candidates to table 4.086 * * [progress]: iteration 3 / 4 4.086 * * * [progress]: picking best candidate 4.088 * * * * [pick]: Picked # 4.088 * * * [progress]: localizing error 4.097 * * * [progress]: generating rewritten candidates 4.097 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.098 * * * [progress]: generating series expansions 4.098 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.098 * [backup-simplify]: Simplify (fma x 1/12 (+ 1/2 (/ 1 x))) into (fma x 1/12 (+ (/ 1 x) 1/2)) 4.098 * [approximate]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in (x) around 0 4.098 * [taylor]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in x 4.098 * [taylor]: Rewrote expression to (+ (* x 1/12) (+ (/ 1 x) 1/2)) 4.098 * [taylor]: Taking taylor expansion of (* x 1/12) in x 4.098 * [taylor]: Taking taylor expansion of x in x 4.098 * [backup-simplify]: Simplify 0 into 0 4.098 * [backup-simplify]: Simplify 1 into 1 4.098 * [taylor]: Taking taylor expansion of 1/12 in x 4.098 * [backup-simplify]: Simplify 1/12 into 1/12 4.098 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x 4.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.098 * [taylor]: Taking taylor expansion of x in x 4.098 * [backup-simplify]: Simplify 0 into 0 4.098 * [backup-simplify]: Simplify 1 into 1 4.099 * [backup-simplify]: Simplify (/ 1 1) into 1 4.099 * [taylor]: Taking taylor expansion of 1/2 in x 4.099 * [backup-simplify]: Simplify 1/2 into 1/2 4.099 * [taylor]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in x 4.099 * [taylor]: Rewrote expression to (+ (* x 1/12) (+ (/ 1 x) 1/2)) 4.099 * [taylor]: Taking taylor expansion of (* x 1/12) in x 4.099 * [taylor]: Taking taylor expansion of x in x 4.099 * [backup-simplify]: Simplify 0 into 0 4.099 * [backup-simplify]: Simplify 1 into 1 4.099 * [taylor]: Taking taylor expansion of 1/12 in x 4.099 * [backup-simplify]: Simplify 1/12 into 1/12 4.099 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x 4.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.099 * [taylor]: Taking taylor expansion of x in x 4.099 * [backup-simplify]: Simplify 0 into 0 4.099 * [backup-simplify]: Simplify 1 into 1 4.100 * [backup-simplify]: Simplify (/ 1 1) into 1 4.100 * [taylor]: Taking taylor expansion of 1/2 in x 4.100 * [backup-simplify]: Simplify 1/2 into 1/2 4.100 * [backup-simplify]: Simplify (+ 1 0) into 1 4.101 * [backup-simplify]: Simplify (+ 0 1) into 1 4.101 * [backup-simplify]: Simplify 1 into 1 4.101 * [backup-simplify]: Simplify (* 0 1/12) into 0 4.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.102 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.103 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.103 * [backup-simplify]: Simplify 1/2 into 1/2 4.104 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1/12)) into 1/12 4.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.105 * [backup-simplify]: Simplify (+ 0 0) into 0 4.105 * [backup-simplify]: Simplify (+ 1/12 0) into 1/12 4.105 * [backup-simplify]: Simplify 1/12 into 1/12 4.106 * [backup-simplify]: Simplify (+ (* 1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.106 * [backup-simplify]: Simplify (fma (/ 1 x) 1/12 (+ 1/2 (/ 1 (/ 1 x)))) into (fma (/ 1 x) 1/12 (+ x 1/2)) 4.106 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in (x) around 0 4.106 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in x 4.106 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/12) (+ x 1/2)) 4.106 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/12) in x 4.106 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.106 * [taylor]: Taking taylor expansion of x in x 4.106 * [backup-simplify]: Simplify 0 into 0 4.106 * [backup-simplify]: Simplify 1 into 1 4.106 * [backup-simplify]: Simplify (/ 1 1) into 1 4.106 * [taylor]: Taking taylor expansion of 1/12 in x 4.106 * [backup-simplify]: Simplify 1/12 into 1/12 4.107 * [taylor]: Taking taylor expansion of (+ x 1/2) in x 4.107 * [taylor]: Taking taylor expansion of x in x 4.107 * [backup-simplify]: Simplify 0 into 0 4.107 * [backup-simplify]: Simplify 1 into 1 4.107 * [taylor]: Taking taylor expansion of 1/2 in x 4.107 * [backup-simplify]: Simplify 1/2 into 1/2 4.107 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in x 4.107 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/12) (+ x 1/2)) 4.107 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/12) in x 4.107 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.107 * [taylor]: Taking taylor expansion of x in x 4.107 * [backup-simplify]: Simplify 0 into 0 4.107 * [backup-simplify]: Simplify 1 into 1 4.107 * [backup-simplify]: Simplify (/ 1 1) into 1 4.107 * [taylor]: Taking taylor expansion of 1/12 in x 4.107 * [backup-simplify]: Simplify 1/12 into 1/12 4.107 * [taylor]: Taking taylor expansion of (+ x 1/2) in x 4.107 * [taylor]: Taking taylor expansion of x in x 4.107 * [backup-simplify]: Simplify 0 into 0 4.107 * [backup-simplify]: Simplify 1 into 1 4.107 * [taylor]: Taking taylor expansion of 1/2 in x 4.107 * [backup-simplify]: Simplify 1/2 into 1/2 4.108 * [backup-simplify]: Simplify (* 1 1/12) into 1/12 4.108 * [backup-simplify]: Simplify (+ 1/12 0) into 1/12 4.108 * [backup-simplify]: Simplify 1/12 into 1/12 4.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.110 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1/12)) into 0 4.110 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.111 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.111 * [backup-simplify]: Simplify 1/2 into 1/2 4.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.113 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1/12))) into 0 4.113 * [backup-simplify]: Simplify (+ 1 0) into 1 4.114 * [backup-simplify]: Simplify (+ 0 1) into 1 4.114 * [backup-simplify]: Simplify 1 into 1 4.114 * [backup-simplify]: Simplify (+ (* 1 (/ 1 x)) (+ 1/2 (* 1/12 (/ 1 (/ 1 x))))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.114 * [backup-simplify]: Simplify (fma (/ 1 (- x)) 1/12 (+ 1/2 (/ 1 (/ 1 (- x))))) into (fma (/ -1 x) 1/12 (- 1/2 x)) 4.114 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in (x) around 0 4.114 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in x 4.114 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/12) (- 1/2 x)) 4.114 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/12) in x 4.114 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.114 * [taylor]: Taking taylor expansion of -1 in x 4.114 * [backup-simplify]: Simplify -1 into -1 4.114 * [taylor]: Taking taylor expansion of x in x 4.114 * [backup-simplify]: Simplify 0 into 0 4.114 * [backup-simplify]: Simplify 1 into 1 4.115 * [backup-simplify]: Simplify (/ -1 1) into -1 4.115 * [taylor]: Taking taylor expansion of 1/12 in x 4.115 * [backup-simplify]: Simplify 1/12 into 1/12 4.115 * [taylor]: Taking taylor expansion of (- 1/2 x) in x 4.115 * [taylor]: Taking taylor expansion of 1/2 in x 4.115 * [backup-simplify]: Simplify 1/2 into 1/2 4.115 * [taylor]: Taking taylor expansion of x in x 4.115 * [backup-simplify]: Simplify 0 into 0 4.115 * [backup-simplify]: Simplify 1 into 1 4.115 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in x 4.115 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/12) (- 1/2 x)) 4.115 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/12) in x 4.115 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.115 * [taylor]: Taking taylor expansion of -1 in x 4.115 * [backup-simplify]: Simplify -1 into -1 4.115 * [taylor]: Taking taylor expansion of x in x 4.115 * [backup-simplify]: Simplify 0 into 0 4.115 * [backup-simplify]: Simplify 1 into 1 4.116 * [backup-simplify]: Simplify (/ -1 1) into -1 4.116 * [taylor]: Taking taylor expansion of 1/12 in x 4.116 * [backup-simplify]: Simplify 1/12 into 1/12 4.116 * [taylor]: Taking taylor expansion of (- 1/2 x) in x 4.116 * [taylor]: Taking taylor expansion of 1/2 in x 4.116 * [backup-simplify]: Simplify 1/2 into 1/2 4.116 * [taylor]: Taking taylor expansion of x in x 4.116 * [backup-simplify]: Simplify 0 into 0 4.116 * [backup-simplify]: Simplify 1 into 1 4.117 * [backup-simplify]: Simplify (* -1 1/12) into -1/12 4.117 * [backup-simplify]: Simplify (+ -1/12 0) into -1/12 4.117 * [backup-simplify]: Simplify -1/12 into -1/12 4.118 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.119 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1/12)) into 0 4.119 * [backup-simplify]: Simplify (- 0) into 0 4.119 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 4.120 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.120 * [backup-simplify]: Simplify 1/2 into 1/2 4.121 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.122 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/12))) into 0 4.122 * [backup-simplify]: Simplify (- 1) into -1 4.122 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.123 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.123 * [backup-simplify]: Simplify -1 into -1 4.123 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (- x))) (+ 1/2 (* -1/12 (/ 1 (/ 1 (- x)))))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.123 * * * [progress]: simplifying candidates 4.123 * * * * [progress]: [ 1 / 14 ] simplifiying candidate # 4.123 * * * * [progress]: [ 2 / 14 ] simplifiying candidate # 4.123 * * * * [progress]: [ 3 / 14 ] simplifiying candidate # 4.123 * * * * [progress]: [ 4 / 14 ] simplifiying candidate # 4.123 * * * * [progress]: [ 5 / 14 ] simplifiying candidate # 4.123 * * * * [progress]: [ 6 / 14 ] simplifiying candidate # 4.123 * * * * [progress]: [ 7 / 14 ] simplifiying candidate # 4.123 * * * * [progress]: [ 8 / 14 ] simplifiying candidate # 4.123 * * * * [progress]: [ 9 / 14 ] simplifiying candidate # 4.123 * * * * [progress]: [ 10 / 14 ] simplifiying candidate # 4.124 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))> 4.124 * * * * [progress]: [ 12 / 14 ] simplifiying candidate # 4.124 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.124 * * [simplify]: iters left: 6 (8 enodes) 4.128 * * [simplify]: iters left: 5 (32 enodes) 4.138 * * [simplify]: iters left: 4 (45 enodes) 4.150 * * [simplify]: iters left: 3 (52 enodes) 4.168 * * [simplify]: Extracting #0: cost 1 inf + 0 4.168 * * [simplify]: Extracting #1: cost 10 inf + 0 4.168 * * [simplify]: Extracting #2: cost 13 inf + 3 4.168 * * [simplify]: Extracting #3: cost 9 inf + 146 4.169 * * [simplify]: Extracting #4: cost 3 inf + 649 4.169 * * [simplify]: Extracting #5: cost 0 inf + 928 4.170 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.170 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.170 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 4.170 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.170 * * [simplify]: iters left: 6 (8 enodes) 4.175 * * [simplify]: iters left: 5 (32 enodes) 4.184 * * [simplify]: iters left: 4 (45 enodes) 4.196 * * [simplify]: iters left: 3 (52 enodes) 4.207 * * [simplify]: Extracting #0: cost 1 inf + 0 4.207 * * [simplify]: Extracting #1: cost 10 inf + 0 4.208 * * [simplify]: Extracting #2: cost 13 inf + 3 4.208 * * [simplify]: Extracting #3: cost 9 inf + 146 4.208 * * [simplify]: Extracting #4: cost 3 inf + 649 4.209 * * [simplify]: Extracting #5: cost 0 inf + 928 4.209 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.209 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.209 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 4.209 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.210 * * [simplify]: iters left: 6 (8 enodes) 4.214 * * [simplify]: iters left: 5 (32 enodes) 4.224 * * [simplify]: iters left: 4 (45 enodes) 4.235 * * [simplify]: iters left: 3 (52 enodes) 4.247 * * [simplify]: Extracting #0: cost 1 inf + 0 4.248 * * [simplify]: Extracting #1: cost 10 inf + 0 4.248 * * [simplify]: Extracting #2: cost 13 inf + 3 4.248 * * [simplify]: Extracting #3: cost 9 inf + 146 4.248 * * [simplify]: Extracting #4: cost 3 inf + 649 4.249 * * [simplify]: Extracting #5: cost 0 inf + 928 4.249 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.249 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.249 * * * [progress]: adding candidates to table 4.327 * [progress]: [Phase 3 of 3] Extracting. 4.327 * * [regime]: Finding splitpoints for: (# #) 4.327 * * * [regime-changes]: Trying 1 branch expressions: (x) 4.327 * * * * [regimes]: Trying to branch on x from (# #) 4.342 * * * [regime]: Found split indices: #