0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.116 * * * [progress]: [2/2] Setting up program. 0.120 * [progress]: [Phase 2 of 3] Improving. 0.120 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.121 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 0.121 * * [simplify]: iters left: 5 (5 enodes) 0.124 * * [simplify]: iters left: 4 (21 enodes) 0.147 * * [simplify]: iters left: 3 (25 enodes) 0.155 * * [simplify]: Extracting #0: cost 1 inf + 0 0.155 * * [simplify]: Extracting #1: cost 4 inf + 0 0.155 * * [simplify]: Extracting #2: cost 9 inf + 0 0.155 * * [simplify]: Extracting #3: cost 6 inf + 3 0.155 * * [simplify]: Extracting #4: cost 1 inf + 468 0.155 * * [simplify]: Extracting #5: cost 0 inf + 649 0.155 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 0.156 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 0.159 * * [progress]: iteration 1 / 4 0.159 * * * [progress]: picking best candidate 0.162 * * * * [pick]: Picked # 0.162 * * * [progress]: localizing error 0.177 * * * [progress]: generating rewritten candidates 0.177 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.186 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.200 * * * [progress]: generating series expansions 0.200 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.200 * [backup-simplify]: Simplify (- (exp x) 1) into (- (exp x) 1) 0.200 * [approximate]: Taking taylor expansion of (- (exp x) 1) in (x) around 0 0.200 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x 0.200 * [taylor]: Taking taylor expansion of (exp 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 (exp 0) into 1 0.200 * [taylor]: Taking taylor expansion of 1 in x 0.200 * [backup-simplify]: Simplify 1 into 1 0.200 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x 0.200 * [taylor]: Taking taylor expansion of (exp 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 (exp 0) into 1 0.201 * [taylor]: Taking taylor expansion of 1 in x 0.201 * [backup-simplify]: Simplify 1 into 1 0.201 * [backup-simplify]: Simplify (- 1) into -1 0.201 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.201 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.202 * [backup-simplify]: Simplify (- 0) into 0 0.203 * [backup-simplify]: Simplify (+ 1 0) into 1 0.203 * [backup-simplify]: Simplify 1 into 1 0.204 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.204 * [backup-simplify]: Simplify (- 0) into 0 0.204 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.204 * [backup-simplify]: Simplify 1/2 into 1/2 0.206 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.206 * [backup-simplify]: Simplify (- 0) into 0 0.206 * [backup-simplify]: Simplify (+ 1/6 0) into 1/6 0.206 * [backup-simplify]: Simplify 1/6 into 1/6 0.206 * [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)))) 0.206 * [backup-simplify]: Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1) 0.206 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0 0.206 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x 0.206 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 1 into 1 0.207 * [backup-simplify]: Simplify (/ 1 1) into 1 0.207 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.207 * [taylor]: Taking taylor expansion of 1 in x 0.207 * [backup-simplify]: Simplify 1 into 1 0.207 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x 0.207 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify 1 into 1 0.207 * [backup-simplify]: Simplify (/ 1 1) into 1 0.207 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.207 * [taylor]: Taking taylor expansion of 1 in x 0.207 * [backup-simplify]: Simplify 1 into 1 0.208 * [backup-simplify]: Simplify (- 1) into -1 0.208 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 0.208 * [backup-simplify]: Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1) 0.208 * [backup-simplify]: Simplify (- 0) into 0 0.208 * [backup-simplify]: Simplify (+ 0 0) into 0 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify (- 0) into 0 0.209 * [backup-simplify]: Simplify (+ 0 0) 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 into 0 0.210 * [backup-simplify]: Simplify (- 0) into 0 0.210 * [backup-simplify]: Simplify (+ 0 0) into 0 0.210 * [backup-simplify]: Simplify 0 into 0 0.211 * [backup-simplify]: Simplify (- 0) into 0 0.211 * [backup-simplify]: Simplify (+ 0 0) into 0 0.211 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify (- 0) into 0 0.212 * [backup-simplify]: Simplify (+ 0 0) into 0 0.212 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify (- (exp (/ 1 (/ 1 x))) 1) into (- (exp x) 1) 0.212 * [backup-simplify]: Simplify (- (exp (/ 1 (- x))) 1) into (- (exp (/ -1 x)) 1) 0.212 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0 0.212 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x 0.212 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.212 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.212 * [taylor]: Taking taylor expansion of -1 in x 0.212 * [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 0.213 * [backup-simplify]: Simplify (/ -1 1) into -1 0.213 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 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 (- (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 1 in x 0.214 * [backup-simplify]: Simplify 1 into 1 0.214 * [backup-simplify]: Simplify (- 1) into -1 0.214 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 0.215 * [backup-simplify]: Simplify (- (exp (/ -1 x)) 1) into (- (exp (/ -1 x)) 1) 0.215 * [backup-simplify]: Simplify (- 0) into 0 0.215 * [backup-simplify]: Simplify (+ 0 0) into 0 0.215 * [backup-simplify]: Simplify 0 into 0 0.216 * [backup-simplify]: Simplify (- 0) into 0 0.216 * [backup-simplify]: Simplify (+ 0 0) into 0 0.216 * [backup-simplify]: Simplify 0 into 0 0.217 * [backup-simplify]: Simplify (- 0) into 0 0.217 * [backup-simplify]: Simplify (+ 0 0) into 0 0.217 * [backup-simplify]: Simplify 0 into 0 0.217 * [backup-simplify]: Simplify (- 0) into 0 0.218 * [backup-simplify]: Simplify (+ 0 0) into 0 0.218 * [backup-simplify]: Simplify 0 into 0 0.219 * [backup-simplify]: Simplify (- 0) into 0 0.219 * [backup-simplify]: Simplify (+ 0 0) into 0 0.219 * [backup-simplify]: Simplify 0 into 0 0.219 * [backup-simplify]: Simplify (- 0) into 0 0.220 * [backup-simplify]: Simplify (+ 0 0) into 0 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify (- (exp (/ -1 (/ 1 (- x)))) 1) into (- (exp x) 1) 0.220 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.220 * [backup-simplify]: Simplify (/ (exp x) (- (exp x) 1)) into (/ (exp x) (- (exp x) 1)) 0.220 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in (x) around 0 0.220 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x 0.220 * [taylor]: Taking taylor expansion of (exp x) in x 0.220 * [taylor]: Taking taylor expansion of x in x 0.220 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify 1 into 1 0.220 * [backup-simplify]: Simplify (exp 0) into 1 0.220 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x 0.220 * [taylor]: Taking taylor expansion of (exp x) in x 0.221 * [taylor]: Taking taylor expansion of x in x 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify 1 into 1 0.221 * [backup-simplify]: Simplify (exp 0) into 1 0.221 * [taylor]: Taking taylor expansion of 1 in x 0.221 * [backup-simplify]: Simplify 1 into 1 0.221 * [backup-simplify]: Simplify (- 1) into -1 0.221 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.223 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.223 * [backup-simplify]: Simplify (- 0) into 0 0.223 * [backup-simplify]: Simplify (+ 1 0) into 1 0.224 * [backup-simplify]: Simplify (/ 1 1) into 1 0.224 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x 0.224 * [taylor]: Taking taylor expansion of (exp x) in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify 1 into 1 0.224 * [backup-simplify]: Simplify (exp 0) into 1 0.224 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x 0.224 * [taylor]: Taking taylor expansion of (exp x) in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify 1 into 1 0.224 * [backup-simplify]: Simplify (exp 0) into 1 0.224 * [taylor]: Taking taylor expansion of 1 in x 0.224 * [backup-simplify]: Simplify 1 into 1 0.224 * [backup-simplify]: Simplify (- 1) into -1 0.225 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.226 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.226 * [backup-simplify]: Simplify (- 0) into 0 0.227 * [backup-simplify]: Simplify (+ 1 0) into 1 0.227 * [backup-simplify]: Simplify (/ 1 1) into 1 0.227 * [backup-simplify]: Simplify 1 into 1 0.228 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.230 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.231 * [backup-simplify]: Simplify (- 0) into 0 0.231 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.232 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 1/2 1)))) into 1/2 0.232 * [backup-simplify]: Simplify 1/2 into 1/2 0.234 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.236 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.237 * [backup-simplify]: Simplify (- 0) into 0 0.237 * [backup-simplify]: Simplify (+ 1/6 0) into 1/6 0.238 * [backup-simplify]: Simplify (- (/ 1/2 1) (+ (* 1 (/ 1/6 1)) (* 1/2 (/ 1/2 1)))) into 1/12 0.238 * [backup-simplify]: Simplify 1/12 into 1/12 0.238 * [backup-simplify]: Simplify (+ (* 1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 0.238 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 0.238 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in (x) around 0 0.238 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x 0.238 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [backup-simplify]: Simplify 0 into 0 0.238 * [backup-simplify]: Simplify 1 into 1 0.238 * [backup-simplify]: Simplify (/ 1 1) into 1 0.238 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.238 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x 0.238 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [backup-simplify]: Simplify 0 into 0 0.238 * [backup-simplify]: Simplify 1 into 1 0.239 * [backup-simplify]: Simplify (/ 1 1) into 1 0.239 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.239 * [taylor]: Taking taylor expansion of 1 in x 0.239 * [backup-simplify]: Simplify 1 into 1 0.239 * [backup-simplify]: Simplify (- 1) into -1 0.239 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 0.239 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 0.239 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x 0.239 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [backup-simplify]: Simplify 0 into 0 0.239 * [backup-simplify]: Simplify 1 into 1 0.239 * [backup-simplify]: Simplify (/ 1 1) into 1 0.239 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.240 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x 0.240 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.240 * [taylor]: Taking taylor expansion of x in x 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify 1 into 1 0.240 * [backup-simplify]: Simplify (/ 1 1) into 1 0.240 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.240 * [taylor]: Taking taylor expansion of 1 in x 0.240 * [backup-simplify]: Simplify 1 into 1 0.240 * [backup-simplify]: Simplify (- 1) into -1 0.240 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 0.240 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 0.240 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 0.241 * [backup-simplify]: Simplify (- 0) into 0 0.241 * [backup-simplify]: Simplify (+ 0 0) into 0 0.241 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))))) into 0 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify (- 0) into 0 0.242 * [backup-simplify]: Simplify (+ 0 0) into 0 0.242 * [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 0.242 * [backup-simplify]: Simplify 0 into 0 0.242 * [backup-simplify]: Simplify (- 0) into 0 0.242 * [backup-simplify]: Simplify (+ 0 0) into 0 0.243 * [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 0.243 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify (- 0) into 0 0.243 * [backup-simplify]: Simplify (+ 0 0) into 0 0.244 * [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 0.244 * [backup-simplify]: Simplify 0 into 0 0.248 * [backup-simplify]: Simplify (- 0) into 0 0.248 * [backup-simplify]: Simplify (+ 0 0) into 0 0.249 * [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 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify (- 0) into 0 0.249 * [backup-simplify]: Simplify (+ 0 0) into 0 0.250 * [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 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify (/ (exp (/ 1 (/ 1 x))) (- (exp (/ 1 (/ 1 x))) 1)) into (/ (exp x) (- (exp x) 1)) 0.250 * [backup-simplify]: Simplify (/ (exp (/ 1 (- x))) (- (exp (/ 1 (- x))) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 0.250 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in (x) around 0 0.250 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in x 0.250 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.250 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.250 * [taylor]: Taking taylor expansion of -1 in x 0.250 * [backup-simplify]: Simplify -1 into -1 0.250 * [taylor]: Taking taylor expansion of x in x 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify 1 into 1 0.250 * [backup-simplify]: Simplify (/ -1 1) into -1 0.251 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.251 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x 0.251 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.251 * [taylor]: Taking taylor expansion of -1 in x 0.251 * [backup-simplify]: Simplify -1 into -1 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 1 into 1 0.251 * [backup-simplify]: Simplify (/ -1 1) into -1 0.251 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.251 * [taylor]: Taking taylor expansion of 1 in x 0.251 * [backup-simplify]: Simplify 1 into 1 0.251 * [backup-simplify]: Simplify (- 1) into -1 0.251 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 0.251 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 0.251 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in x 0.251 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.252 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.252 * [taylor]: Taking taylor expansion of -1 in x 0.252 * [backup-simplify]: Simplify -1 into -1 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [backup-simplify]: Simplify 0 into 0 0.252 * [backup-simplify]: Simplify 1 into 1 0.252 * [backup-simplify]: Simplify (/ -1 1) into -1 0.252 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.252 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x 0.252 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.252 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.252 * [taylor]: Taking taylor expansion of -1 in x 0.252 * [backup-simplify]: Simplify -1 into -1 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [backup-simplify]: Simplify 0 into 0 0.252 * [backup-simplify]: Simplify 1 into 1 0.252 * [backup-simplify]: Simplify (/ -1 1) into -1 0.252 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.252 * [taylor]: Taking taylor expansion of 1 in x 0.252 * [backup-simplify]: Simplify 1 into 1 0.253 * [backup-simplify]: Simplify (- 1) into -1 0.253 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 0.253 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 0.253 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 0.253 * [backup-simplify]: Simplify (- 0) into 0 0.253 * [backup-simplify]: Simplify (+ 0 0) into 0 0.254 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))))) into 0 0.254 * [backup-simplify]: Simplify 0 into 0 0.254 * [backup-simplify]: Simplify (- 0) into 0 0.254 * [backup-simplify]: Simplify (+ 0 0) into 0 0.254 * [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 0.254 * [backup-simplify]: Simplify 0 into 0 0.255 * [backup-simplify]: Simplify (- 0) into 0 0.255 * [backup-simplify]: Simplify (+ 0 0) into 0 0.255 * [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 0.255 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify (- 0) into 0 0.256 * [backup-simplify]: Simplify (+ 0 0) into 0 0.256 * [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 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify (- 0) into 0 0.257 * [backup-simplify]: Simplify (+ 0 0) into 0 0.257 * [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 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify (- 0) into 0 0.257 * [backup-simplify]: Simplify (+ 0 0) into 0 0.258 * [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 0.258 * [backup-simplify]: Simplify 0 into 0 0.258 * [backup-simplify]: Simplify (/ (exp (/ -1 (/ 1 (- x)))) (- (exp (/ -1 (/ 1 (- x)))) 1)) into (/ (exp x) (- (exp x) 1)) 0.258 * * * [progress]: simplifying candidates 0.258 * * * * [progress]: [ 1 / 86 ] simplifiying candidate # 0.258 * [simplify]: Simplifying (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1))))) 0.258 * * [simplify]: iters left: 6 (10 enodes) 0.262 * * [simplify]: iters left: 5 (41 enodes) 0.271 * * [simplify]: iters left: 4 (52 enodes) 0.277 * * [simplify]: iters left: 3 (56 enodes) 0.285 * * [simplify]: iters left: 2 (61 enodes) 0.300 * * [simplify]: iters left: 1 (78 enodes) 0.323 * * [simplify]: Extracting #0: cost 1 inf + 0 0.324 * * [simplify]: Extracting #1: cost 9 inf + 0 0.324 * * [simplify]: Extracting #2: cost 20 inf + 1 0.324 * * [simplify]: Extracting #3: cost 16 inf + 259 0.324 * * [simplify]: Extracting #4: cost 9 inf + 1821 0.325 * * [simplify]: Extracting #5: cost 2 inf + 4157 0.326 * * [simplify]: Extracting #6: cost 0 inf + 4881 0.327 * [simplify]: Simplified to (+ (exp x) -1) 0.327 * [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))))))) 0.327 * [simplify]: Simplifying (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1)))) 0.328 * * [simplify]: iters left: 6 (6 enodes) 0.334 * * [simplify]: iters left: 5 (25 enodes) 0.345 * * [simplify]: iters left: 4 (37 enodes) 0.352 * * [simplify]: Extracting #0: cost 1 inf + 0 0.352 * * [simplify]: Extracting #1: cost 0 inf + 1 0.352 * [simplify]: Simplified to 0 0.352 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.352 * * * * [progress]: [ 2 / 86 ] simplifiying candidate # 0.352 * [simplify]: Simplifying (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt 1) (sqrt 1)))) 0.353 * * [simplify]: iters left: 6 (9 enodes) 0.358 * * [simplify]: iters left: 5 (30 enodes) 0.367 * * [simplify]: iters left: 4 (37 enodes) 0.380 * * [simplify]: iters left: 3 (40 enodes) 0.392 * * [simplify]: iters left: 2 (48 enodes) 0.407 * * [simplify]: iters left: 1 (66 enodes) 0.425 * * [simplify]: Extracting #0: cost 1 inf + 0 0.425 * * [simplify]: Extracting #1: cost 9 inf + 0 0.425 * * [simplify]: Extracting #2: cost 20 inf + 1 0.425 * * [simplify]: Extracting #3: cost 19 inf + 5 0.425 * * [simplify]: Extracting #4: cost 18 inf + 77 0.426 * * [simplify]: Extracting #5: cost 4 inf + 3310 0.426 * * [simplify]: Extracting #6: cost 0 inf + 4881 0.427 * [simplify]: Simplified to (+ (exp x) -1) 0.427 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))))) 0.427 * [simplify]: Simplifying (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1))) 0.427 * * [simplify]: iters left: 4 (5 enodes) 0.430 * * [simplify]: iters left: 3 (17 enodes) 0.436 * * [simplify]: iters left: 2 (25 enodes) 0.438 * * [simplify]: Extracting #0: cost 1 inf + 0 0.438 * * [simplify]: Extracting #1: cost 0 inf + 1 0.438 * [simplify]: Simplified to 0 0.438 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.438 * * * * [progress]: [ 3 / 86 ] simplifiying candidate # 0.439 * [simplify]: Simplifying (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* 1 1))) 0.439 * * [simplify]: iters left: 5 (8 enodes) 0.442 * * [simplify]: iters left: 4 (27 enodes) 0.446 * * [simplify]: iters left: 3 (34 enodes) 0.453 * * [simplify]: iters left: 2 (37 enodes) 0.463 * * [simplify]: iters left: 1 (45 enodes) 0.478 * * [simplify]: Extracting #0: cost 1 inf + 0 0.478 * * [simplify]: Extracting #1: cost 9 inf + 0 0.478 * * [simplify]: Extracting #2: cost 17 inf + 1 0.478 * * [simplify]: Extracting #3: cost 11 inf + 259 0.479 * * [simplify]: Extracting #4: cost 2 inf + 2395 0.479 * * [simplify]: Extracting #5: cost 0 inf + 2948 0.480 * [simplify]: Simplified to (+ (exp x) -1) 0.480 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- 1) 1 (* 1 1))))) 0.480 * [simplify]: Simplifying (fma (- 1) 1 (* 1 1)) 0.480 * * [simplify]: iters left: 3 (4 enodes) 0.483 * * [simplify]: iters left: 2 (15 enodes) 0.490 * * [simplify]: iters left: 1 (20 enodes) 0.494 * * [simplify]: Extracting #0: cost 1 inf + 0 0.494 * * [simplify]: Extracting #1: cost 0 inf + 1 0.494 * [simplify]: Simplified to 0 0.494 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.494 * * * * [progress]: [ 4 / 86 ] simplifiying candidate # 0.495 * [simplify]: Simplifying (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1))))) 0.495 * * [simplify]: iters left: 6 (9 enodes) 0.500 * * [simplify]: iters left: 5 (38 enodes) 0.511 * * [simplify]: iters left: 4 (45 enodes) 0.516 * * [simplify]: iters left: 3 (49 enodes) 0.523 * * [simplify]: iters left: 2 (58 enodes) 0.531 * * [simplify]: iters left: 1 (74 enodes) 0.550 * * [simplify]: Extracting #0: cost 1 inf + 0 0.550 * * [simplify]: Extracting #1: cost 11 inf + 0 0.550 * * [simplify]: Extracting #2: cost 21 inf + 2 0.550 * * [simplify]: Extracting #3: cost 20 inf + 3 0.550 * * [simplify]: Extracting #4: cost 19 inf + 74 0.551 * * [simplify]: Extracting #5: cost 4 inf + 2311 0.552 * * [simplify]: Extracting #6: cost 0 inf + 2959 0.553 * [simplify]: Simplified to (+ (exp x) -1) 0.553 * [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))))))) 0.554 * [simplify]: Simplifying (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1)))) 0.554 * * [simplify]: iters left: 6 (6 enodes) 0.559 * * [simplify]: iters left: 5 (25 enodes) 0.569 * * [simplify]: iters left: 4 (37 enodes) 0.575 * * [simplify]: Extracting #0: cost 1 inf + 0 0.575 * * [simplify]: Extracting #1: cost 0 inf + 1 0.575 * [simplify]: Simplified to 0 0.575 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.575 * * * * [progress]: [ 5 / 86 ] simplifiying candidate # 0.576 * [simplify]: Simplifying (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt 1) (sqrt 1)))) 0.576 * * [simplify]: iters left: 6 (8 enodes) 0.582 * * [simplify]: iters left: 5 (27 enodes) 0.589 * * [simplify]: iters left: 4 (34 enodes) 0.596 * * [simplify]: iters left: 3 (42 enodes) 0.606 * * [simplify]: iters left: 2 (58 enodes) 0.630 * * [simplify]: iters left: 1 (101 enodes) 0.657 * * [simplify]: Extracting #0: cost 1 inf + 0 0.657 * * [simplify]: Extracting #1: cost 23 inf + 0 0.657 * * [simplify]: Extracting #2: cost 30 inf + 2 0.657 * * [simplify]: Extracting #3: cost 28 inf + 74 0.658 * * [simplify]: Extracting #4: cost 12 inf + 2560 0.660 * * [simplify]: Extracting #5: cost 0 inf + 4739 0.661 * [simplify]: Simplified to (+ (exp x) -1) 0.661 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))))) 0.662 * [simplify]: Simplifying (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1))) 0.662 * * [simplify]: iters left: 4 (5 enodes) 0.666 * * [simplify]: iters left: 3 (17 enodes) 0.674 * * [simplify]: iters left: 2 (25 enodes) 0.678 * * [simplify]: Extracting #0: cost 1 inf + 0 0.678 * * [simplify]: Extracting #1: cost 0 inf + 1 0.678 * [simplify]: Simplified to 0 0.678 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.678 * * * * [progress]: [ 6 / 86 ] simplifiying candidate # 0.678 * [simplify]: Simplifying (fma (sqrt (exp x)) (sqrt (exp x)) (- (* 1 1))) 0.678 * * [simplify]: iters left: 5 (7 enodes) 0.681 * * [simplify]: iters left: 4 (24 enodes) 0.688 * * [simplify]: iters left: 3 (31 enodes) 0.695 * * [simplify]: iters left: 2 (39 enodes) 0.705 * * [simplify]: iters left: 1 (55 enodes) 0.725 * * [simplify]: Extracting #0: cost 1 inf + 0 0.725 * * [simplify]: Extracting #1: cost 11 inf + 0 0.725 * * [simplify]: Extracting #2: cost 21 inf + 2 0.726 * * [simplify]: Extracting #3: cost 20 inf + 3 0.726 * * [simplify]: Extracting #4: cost 18 inf + 145 0.726 * * [simplify]: Extracting #5: cost 7 inf + 1775 0.727 * * [simplify]: Extracting #6: cost 1 inf + 2767 0.727 * * [simplify]: Extracting #7: cost 0 inf + 2959 0.728 * [simplify]: Simplified to (+ (exp x) -1) 0.728 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- 1) 1 (* 1 1))))) 0.728 * [simplify]: Simplifying (fma (- 1) 1 (* 1 1)) 0.728 * * [simplify]: iters left: 3 (4 enodes) 0.730 * * [simplify]: iters left: 2 (15 enodes) 0.734 * * [simplify]: iters left: 1 (20 enodes) 0.736 * * [simplify]: Extracting #0: cost 1 inf + 0 0.736 * * [simplify]: Extracting #1: cost 0 inf + 1 0.736 * [simplify]: Simplified to 0 0.736 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.736 * * * * [progress]: [ 7 / 86 ] simplifiying candidate # 0.736 * [simplify]: Simplifying (fma 1 (exp x) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1))))) 0.736 * * [simplify]: iters left: 6 (8 enodes) 0.745 * * [simplify]: iters left: 5 (36 enodes) 0.751 * * [simplify]: iters left: 4 (41 enodes) 0.756 * * [simplify]: Extracting #0: cost 1 inf + 0 0.756 * * [simplify]: Extracting #1: cost 5 inf + 0 0.756 * * [simplify]: Extracting #2: cost 5 inf + 2 0.756 * * [simplify]: Extracting #3: cost 0 inf + 369 0.756 * [simplify]: Simplified to (+ (exp x) -1) 0.756 * [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))))))) 0.756 * [simplify]: Simplifying (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1)))) 0.756 * * [simplify]: iters left: 6 (6 enodes) 0.760 * * [simplify]: iters left: 5 (25 enodes) 0.771 * * [simplify]: iters left: 4 (37 enodes) 0.777 * * [simplify]: Extracting #0: cost 1 inf + 0 0.777 * * [simplify]: Extracting #1: cost 0 inf + 1 0.777 * [simplify]: Simplified to 0 0.777 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.777 * * * * [progress]: [ 8 / 86 ] simplifiying candidate # 0.778 * [simplify]: Simplifying (fma 1 (exp x) (- (* (sqrt 1) (sqrt 1)))) 0.778 * * [simplify]: iters left: 6 (7 enodes) 0.783 * * [simplify]: iters left: 5 (24 enodes) 0.790 * * [simplify]: iters left: 4 (29 enodes) 0.797 * * [simplify]: iters left: 3 (30 enodes) 0.804 * * [simplify]: iters left: 2 (31 enodes) 0.812 * * [simplify]: Extracting #0: cost 1 inf + 0 0.812 * * [simplify]: Extracting #1: cost 5 inf + 0 0.812 * * [simplify]: Extracting #2: cost 5 inf + 2 0.813 * * [simplify]: Extracting #3: cost 1 inf + 257 0.813 * * [simplify]: Extracting #4: cost 0 inf + 369 0.813 * [simplify]: Simplified to (+ -1 (exp x)) 0.813 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ -1 (exp x)) (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))))) 0.813 * [simplify]: Simplifying (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1))) 0.813 * * [simplify]: iters left: 4 (5 enodes) 0.818 * * [simplify]: iters left: 3 (17 enodes) 0.828 * * [simplify]: iters left: 2 (25 enodes) 0.832 * * [simplify]: Extracting #0: cost 1 inf + 0 0.832 * * [simplify]: Extracting #1: cost 0 inf + 1 0.832 * [simplify]: Simplified to 0 0.832 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ -1 (exp x)) 0))) 0.833 * * * * [progress]: [ 9 / 86 ] simplifiying candidate # 0.833 * [simplify]: Simplifying (fma 1 (exp x) (- (* 1 1))) 0.833 * * [simplify]: iters left: 5 (6 enodes) 0.837 * * [simplify]: iters left: 4 (21 enodes) 0.843 * * [simplify]: iters left: 3 (26 enodes) 0.850 * * [simplify]: iters left: 2 (27 enodes) 0.857 * * [simplify]: iters left: 1 (28 enodes) 0.864 * * [simplify]: Extracting #0: cost 1 inf + 0 0.864 * * [simplify]: Extracting #1: cost 5 inf + 0 0.864 * * [simplify]: Extracting #2: cost 5 inf + 2 0.865 * * [simplify]: Extracting #3: cost 0 inf + 369 0.865 * [simplify]: Simplified to (+ -1 (exp x)) 0.865 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ -1 (exp x)) (fma (- 1) 1 (* 1 1))))) 0.865 * [simplify]: Simplifying (fma (- 1) 1 (* 1 1)) 0.865 * * [simplify]: iters left: 3 (4 enodes) 0.869 * * [simplify]: iters left: 2 (15 enodes) 0.875 * * [simplify]: iters left: 1 (20 enodes) 0.880 * * [simplify]: Extracting #0: cost 1 inf + 0 0.880 * * [simplify]: Extracting #1: cost 0 inf + 1 0.880 * [simplify]: Simplified to 0 0.880 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ -1 (exp x)) 0))) 0.880 * * * * [progress]: [ 10 / 86 ] simplifiying candidate # 0.880 * * * * [progress]: [ 11 / 86 ] simplifiying candidate # 0.880 * * * * [progress]: [ 12 / 86 ] simplifiying candidate # 0.880 * * * * [progress]: [ 13 / 86 ] simplifiying candidate # 0.881 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 0.881 * * [simplify]: iters left: 4 (4 enodes) 0.883 * * [simplify]: iters left: 3 (12 enodes) 0.886 * * [simplify]: Extracting #0: cost 1 inf + 0 0.886 * * [simplify]: Extracting #1: cost 3 inf + 0 0.886 * * [simplify]: Extracting #2: cost 5 inf + 0 0.886 * * [simplify]: Extracting #3: cost 7 inf + 0 0.886 * * [simplify]: Extracting #4: cost 6 inf + 1 0.886 * * [simplify]: Extracting #5: cost 0 inf + 827 0.887 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 0.887 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- 1)))) 0.887 * * * * [progress]: [ 14 / 86 ] simplifiying candidate # 0.887 * [simplify]: Simplifying (sqrt (exp x)) 0.887 * * [simplify]: iters left: 2 (3 enodes) 0.888 * * [simplify]: iters left: 1 (9 enodes) 0.894 * * [simplify]: Extracting #0: cost 1 inf + 0 0.894 * * [simplify]: Extracting #1: cost 3 inf + 0 0.894 * * [simplify]: Extracting #2: cost 5 inf + 0 0.894 * * [simplify]: Extracting #3: cost 4 inf + 1 0.894 * * [simplify]: Extracting #4: cost 0 inf + 365 0.894 * [simplify]: Simplified to (sqrt (exp x)) 0.894 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (fma (sqrt (exp x)) (sqrt (exp x)) (- 1)))) 0.894 * * * * [progress]: [ 15 / 86 ] simplifiying candidate # 0.894 * * * * [progress]: [ 16 / 86 ] simplifiying candidate # 0.894 * [simplify]: Simplifying (/ (exp (exp x)) (exp 1)) 0.895 * * [simplify]: iters left: 4 (6 enodes) 0.898 * * [simplify]: iters left: 3 (21 enodes) 0.905 * * [simplify]: iters left: 2 (29 enodes) 0.914 * * [simplify]: iters left: 1 (31 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 10 inf + 1 0.923 * * [simplify]: Extracting #3: cost 8 inf + 4 0.924 * * [simplify]: Extracting #4: cost 4 inf + 288 0.924 * * [simplify]: Extracting #5: cost 1 inf + 711 0.924 * * [simplify]: Extracting #6: cost 0 inf + 852 0.924 * [simplify]: Simplified to (exp (expm1 x)) 0.924 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (log (exp (expm1 x))))) 0.924 * * * * [progress]: [ 17 / 86 ] simplifiying candidate # 0.925 * * * * [progress]: [ 18 / 86 ] simplifiying candidate # 0.925 * * * * [progress]: [ 19 / 86 ] simplifiying candidate # 0.925 * * * * [progress]: [ 20 / 86 ] simplifiying candidate # 0.925 * * * * [progress]: [ 21 / 86 ] simplifiying candidate # 0.925 * * * * [progress]: [ 22 / 86 ] simplifiying candidate # 0.925 * * * * [progress]: [ 23 / 86 ] simplifiying candidate # 0.925 * * * * [progress]: [ 24 / 86 ] simplifiying candidate # 0.925 * * * * [progress]: [ 25 / 86 ] simplifiying candidate # 0.925 * * * * [progress]: [ 26 / 86 ] simplifiying candidate # 0.925 * * * * [progress]: [ 27 / 86 ] simplifiying candidate # 0.925 * [simplify]: Simplifying (+ (sqrt (exp x)) (sqrt 1)) 0.925 * * [simplify]: iters left: 4 (6 enodes) 0.928 * * [simplify]: iters left: 3 (21 enodes) 0.931 * * [simplify]: iters left: 2 (23 enodes) 0.935 * * [simplify]: Extracting #0: cost 1 inf + 0 0.935 * * [simplify]: Extracting #1: cost 4 inf + 0 0.935 * * [simplify]: Extracting #2: cost 5 inf + 1 0.935 * * [simplify]: Extracting #3: cost 7 inf + 1 0.935 * * [simplify]: Extracting #4: cost 6 inf + 2 0.935 * * [simplify]: Extracting #5: cost 0 inf + 670 0.935 * [simplify]: Simplified to (+ 1 (sqrt (exp x))) 0.935 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (* (+ 1 (sqrt (exp x))) (- (sqrt (exp x)) (sqrt 1))))) 0.935 * [simplify]: Simplifying (- (sqrt (exp x)) (sqrt 1)) 0.935 * * [simplify]: iters left: 4 (6 enodes) 0.939 * * [simplify]: iters left: 3 (23 enodes) 0.943 * * [simplify]: iters left: 2 (29 enodes) 0.947 * * [simplify]: Extracting #0: cost 1 inf + 0 0.947 * * [simplify]: Extracting #1: cost 5 inf + 0 0.947 * * [simplify]: Extracting #2: cost 5 inf + 2 0.947 * * [simplify]: Extracting #3: cost 7 inf + 2 0.947 * * [simplify]: Extracting #4: cost 6 inf + 3 0.947 * * [simplify]: Extracting #5: cost 2 inf + 367 0.947 * * [simplify]: Extracting #6: cost 1 inf + 519 0.947 * * [simplify]: Extracting #7: cost 0 inf + 671 0.947 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 0.947 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (* (+ (sqrt (exp x)) (sqrt 1)) (+ (sqrt (exp x)) -1)))) 0.948 * * * * [progress]: [ 28 / 86 ] simplifiying candidate # 0.948 * [simplify]: Simplifying (+ (sqrt (exp x)) 1) 0.948 * * [simplify]: iters left: 4 (5 enodes) 0.949 * * [simplify]: iters left: 3 (18 enodes) 0.952 * * [simplify]: iters left: 2 (20 enodes) 0.956 * * [simplify]: Extracting #0: cost 1 inf + 0 0.956 * * [simplify]: Extracting #1: cost 4 inf + 0 0.956 * * [simplify]: Extracting #2: cost 5 inf + 1 0.956 * * [simplify]: Extracting #3: cost 7 inf + 1 0.956 * * [simplify]: Extracting #4: cost 6 inf + 2 0.956 * * [simplify]: Extracting #5: cost 0 inf + 670 0.957 * [simplify]: Simplified to (+ 1 (sqrt (exp x))) 0.957 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (* (+ 1 (sqrt (exp x))) (- (sqrt (exp x)) 1)))) 0.957 * [simplify]: Simplifying (- (sqrt (exp x)) 1) 0.957 * * [simplify]: iters left: 4 (5 enodes) 0.959 * * [simplify]: iters left: 3 (20 enodes) 0.963 * * [simplify]: iters left: 2 (24 enodes) 0.967 * * [simplify]: Extracting #0: cost 1 inf + 0 0.967 * * [simplify]: Extracting #1: cost 5 inf + 0 0.967 * * [simplify]: Extracting #2: cost 5 inf + 2 0.967 * * [simplify]: Extracting #3: cost 7 inf + 2 0.967 * * [simplify]: Extracting #4: cost 6 inf + 3 0.967 * * [simplify]: Extracting #5: cost 0 inf + 671 0.967 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 0.967 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (* (+ (sqrt (exp x)) 1) (+ (sqrt (exp x)) -1)))) 0.967 * * * * [progress]: [ 29 / 86 ] simplifiying candidate # 0.968 * [simplify]: Simplifying (+ (sqrt (exp x)) 1) 0.968 * * [simplify]: iters left: 4 (5 enodes) 0.969 * * [simplify]: iters left: 3 (18 enodes) 0.975 * * [simplify]: iters left: 2 (20 enodes) 0.981 * * [simplify]: Extracting #0: cost 1 inf + 0 0.981 * * [simplify]: Extracting #1: cost 4 inf + 0 0.981 * * [simplify]: Extracting #2: cost 5 inf + 1 0.981 * * [simplify]: Extracting #3: cost 7 inf + 1 0.981 * * [simplify]: Extracting #4: cost 6 inf + 2 0.981 * * [simplify]: Extracting #5: cost 0 inf + 670 0.982 * [simplify]: Simplified to (+ 1 (sqrt (exp x))) 0.982 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (* (+ 1 (sqrt (exp x))) (- (sqrt (exp x)) 1)))) 0.982 * * * * [progress]: [ 30 / 86 ] simplifiying candidate # 0.982 * [simplify]: Simplifying (- (exp x) 1) 0.982 * * [simplify]: iters left: 3 (4 enodes) 0.985 * * [simplify]: iters left: 2 (18 enodes) 0.991 * * [simplify]: iters left: 1 (22 enodes) 0.998 * * [simplify]: Extracting #0: cost 1 inf + 0 0.998 * * [simplify]: Extracting #1: cost 6 inf + 0 0.998 * * [simplify]: Extracting #2: cost 4 inf + 3 0.998 * * [simplify]: Extracting #3: cost 0 inf + 287 0.998 * [simplify]: Simplified to (expm1 x) 0.998 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (* 1 (expm1 x)))) 0.999 * * * * [progress]: [ 31 / 86 ] simplifiying candidate # 0.999 * * * * [progress]: [ 32 / 86 ] simplifiying candidate #real (real->posit16 (- (exp x) 1)))))> 0.999 * * * * [progress]: [ 33 / 86 ] simplifiying candidate # 0.999 * * * * [progress]: [ 34 / 86 ] simplifiying candidate # 0.999 * * * * [progress]: [ 35 / 86 ] simplifiying candidate # 0.999 * * * * [progress]: [ 36 / 86 ] simplifiying candidate # 0.999 * [simplify]: Simplifying (- x (log (- (exp x) 1))) 0.999 * * [simplify]: iters left: 6 (6 enodes) 1.003 * * [simplify]: iters left: 5 (26 enodes) 1.012 * * [simplify]: iters left: 4 (33 enodes) 1.024 * * [simplify]: Extracting #0: cost 1 inf + 0 1.024 * * [simplify]: Extracting #1: cost 5 inf + 0 1.024 * * [simplify]: Extracting #2: cost 7 inf + 1 1.024 * * [simplify]: Extracting #3: cost 10 inf + 72 1.024 * * [simplify]: Extracting #4: cost 3 inf + 900 1.025 * * [simplify]: Extracting #5: cost 0 inf + 1293 1.025 * [simplify]: Simplified to (- x (log (expm1 x))) 1.025 * [simplify]: Simplified (2 1) to (λ (x) (exp (- x (log (expm1 x))))) 1.025 * * * * [progress]: [ 37 / 86 ] simplifiying candidate # 1.025 * * * * [progress]: [ 38 / 86 ] simplifiying candidate # 1.025 * * * * [progress]: [ 39 / 86 ] simplifiying candidate # 1.025 * [simplify]: Simplifying (/ (* (* (exp x) (exp x)) (exp x)) (* (* (- (exp x) 1) (- (exp x) 1)) (- (exp x) 1))) 1.026 * * [simplify]: iters left: 6 (9 enodes) 1.031 * * [simplify]: iters left: 5 (44 enodes) 1.041 * * [simplify]: iters left: 4 (94 enodes) 1.059 * * [simplify]: iters left: 3 (175 enodes) 1.118 * * [simplify]: iters left: 2 (319 enodes) 1.224 * * [simplify]: Extracting #0: cost 1 inf + 0 1.225 * * [simplify]: Extracting #1: cost 51 inf + 0 1.225 * * [simplify]: Extracting #2: cost 144 inf + 1 1.227 * * [simplify]: Extracting #3: cost 156 inf + 5017 1.236 * * [simplify]: Extracting #4: cost 43 inf + 36463 1.248 * * [simplify]: Extracting #5: cost 0 inf + 50902 1.261 * * [simplify]: Extracting #6: cost 0 inf + 50431 1.273 * [simplify]: Simplified to (* (/ (exp x) (expm1 x)) (* (/ (exp x) (expm1 x)) (/ (exp x) (expm1 x)))) 1.274 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ (exp x) (expm1 x)) (* (/ (exp x) (expm1 x)) (/ (exp x) (expm1 x)))))) 1.274 * * * * [progress]: [ 40 / 86 ] simplifiying candidate # 1.274 * * * * [progress]: [ 41 / 86 ] simplifiying candidate # 1.274 * * * * [progress]: [ 42 / 86 ] simplifiying candidate # 1.274 * * * * [progress]: [ 43 / 86 ] simplifiying candidate # 1.274 * * * * [progress]: [ 44 / 86 ] simplifiying candidate # 1.274 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) 1.274 * * [simplify]: iters left: 6 (9 enodes) 1.280 * * [simplify]: iters left: 5 (39 enodes) 1.292 * * [simplify]: iters left: 4 (58 enodes) 1.308 * * [simplify]: iters left: 3 (65 enodes) 1.327 * * [simplify]: iters left: 2 (68 enodes) 1.348 * * [simplify]: Extracting #0: cost 1 inf + 0 1.348 * * [simplify]: Extracting #1: cost 11 inf + 0 1.348 * * [simplify]: Extracting #2: cost 22 inf + 0 1.348 * * [simplify]: Extracting #3: cost 27 inf + 0 1.348 * * [simplify]: Extracting #4: cost 20 inf + 287 1.349 * * [simplify]: Extracting #5: cost 6 inf + 3861 1.350 * * [simplify]: Extracting #6: cost 0 inf + 6107 1.351 * * [simplify]: Extracting #7: cost 0 inf + 6067 1.353 * [simplify]: Simplified to (* (/ (cbrt (exp x)) (cbrt (expm1 x))) (/ (cbrt (exp x)) (cbrt (expm1 x)))) 1.353 * [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))))) 1.353 * [simplify]: Simplifying (/ (cbrt (exp x)) (cbrt (- (exp x) 1))) 1.353 * * [simplify]: iters left: 6 (7 enodes) 1.357 * * [simplify]: iters left: 5 (27 enodes) 1.365 * * [simplify]: iters left: 4 (31 enodes) 1.374 * * [simplify]: Extracting #0: cost 1 inf + 0 1.374 * * [simplify]: Extracting #1: cost 4 inf + 0 1.374 * * [simplify]: Extracting #2: cost 8 inf + 0 1.374 * * [simplify]: Extracting #3: cost 13 inf + 0 1.374 * * [simplify]: Extracting #4: cost 10 inf + 3 1.374 * * [simplify]: Extracting #5: cost 6 inf + 367 1.374 * * [simplify]: Extracting #6: cost 0 inf + 1573 1.374 * [simplify]: Simplified to (/ (cbrt (exp x)) (cbrt (expm1 x))) 1.374 * [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))))) 1.374 * * * * [progress]: [ 45 / 86 ] simplifiying candidate # 1.374 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1))) 1.375 * * [simplify]: iters left: 6 (8 enodes) 1.377 * * [simplify]: iters left: 5 (32 enodes) 1.382 * * [simplify]: iters left: 4 (40 enodes) 1.388 * * [simplify]: iters left: 3 (43 enodes) 1.395 * * [simplify]: Extracting #0: cost 1 inf + 0 1.395 * * [simplify]: Extracting #1: cost 7 inf + 0 1.395 * * [simplify]: Extracting #2: cost 14 inf + 0 1.395 * * [simplify]: Extracting #3: cost 19 inf + 0 1.395 * * [simplify]: Extracting #4: cost 13 inf + 216 1.395 * * [simplify]: Extracting #5: cost 5 inf + 1794 1.395 * * [simplify]: Extracting #6: cost 0 inf + 3079 1.396 * [simplify]: Simplified to (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (expm1 x))) 1.396 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (expm1 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) 1.398 * * [simplify]: iters left: 5 (27 enodes) 1.402 * * [simplify]: iters left: 4 (31 enodes) 1.407 * * [simplify]: Extracting #0: cost 1 inf + 0 1.407 * * [simplify]: Extracting #1: cost 4 inf + 0 1.407 * * [simplify]: Extracting #2: cost 8 inf + 0 1.407 * * [simplify]: Extracting #3: cost 13 inf + 0 1.407 * * [simplify]: Extracting #4: cost 10 inf + 3 1.407 * * [simplify]: Extracting #5: cost 6 inf + 327 1.408 * * [simplify]: Extracting #6: cost 0 inf + 1413 1.408 * [simplify]: Simplified to (/ (cbrt (exp x)) (sqrt (expm1 x))) 1.408 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1))) (/ (cbrt (exp x)) (sqrt (expm1 x))))) 1.408 * * * * [progress]: [ 46 / 86 ] simplifiying candidate # 1.408 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) 1) 1.408 * * [simplify]: iters left: 6 (6 enodes) 1.410 * * [simplify]: iters left: 5 (20 enodes) 1.414 * * [simplify]: iters left: 4 (30 enodes) 1.422 * * [simplify]: iters left: 3 (31 enodes) 1.429 * * [simplify]: Extracting #0: cost 1 inf + 0 1.429 * * [simplify]: Extracting #1: cost 5 inf + 0 1.429 * * [simplify]: Extracting #2: cost 7 inf + 1 1.429 * * [simplify]: Extracting #3: cost 9 inf + 1 1.429 * * [simplify]: Extracting #4: cost 8 inf + 2 1.430 * * [simplify]: Extracting #5: cost 0 inf + 1212 1.430 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 1.430 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (- (exp x) 1)))) 1.430 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (exp x) 1)) 1.430 * * [simplify]: iters left: 5 (6 enodes) 1.432 * * [simplify]: iters left: 4 (24 enodes) 1.436 * * [simplify]: iters left: 3 (28 enodes) 1.441 * * [simplify]: Extracting #0: cost 1 inf + 0 1.441 * * [simplify]: Extracting #1: cost 4 inf + 0 1.441 * * [simplify]: Extracting #2: cost 10 inf + 0 1.442 * * [simplify]: Extracting #3: cost 8 inf + 3 1.442 * * [simplify]: Extracting #4: cost 1 inf + 850 1.442 * * [simplify]: Extracting #5: cost 0 inf + 1111 1.442 * [simplify]: Simplified to (/ (cbrt (exp x)) (expm1 x)) 1.442 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (expm1 x)))) 1.442 * * * * [progress]: [ 47 / 86 ] simplifiying candidate # 1.442 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) (sqrt 1))) 1.442 * * [simplify]: iters left: 6 (9 enodes) 1.446 * * [simplify]: iters left: 5 (32 enodes) 1.450 * * [simplify]: iters left: 4 (38 enodes) 1.456 * * [simplify]: iters left: 3 (41 enodes) 1.462 * * [simplify]: Extracting #0: cost 1 inf + 0 1.462 * * [simplify]: Extracting #1: cost 7 inf + 0 1.462 * * [simplify]: Extracting #2: cost 15 inf + 0 1.462 * * [simplify]: Extracting #3: cost 17 inf + 1 1.462 * * [simplify]: Extracting #4: cost 14 inf + 144 1.462 * * [simplify]: Extracting #5: cost 7 inf + 1444 1.463 * * [simplify]: Extracting #6: cost 0 inf + 3066 1.463 * [simplify]: Simplified to (* (/ (cbrt (exp x)) (+ 1 (sqrt (exp x)))) (cbrt (exp x))) 1.463 * [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))))) 1.463 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (sqrt (exp x)) (sqrt 1))) 1.463 * * [simplify]: iters left: 6 (8 enodes) 1.466 * * [simplify]: iters left: 5 (28 enodes) 1.471 * * [simplify]: iters left: 4 (37 enodes) 1.476 * * [simplify]: Extracting #0: cost 1 inf + 0 1.476 * * [simplify]: Extracting #1: cost 4 inf + 0 1.476 * * [simplify]: Extracting #2: cost 10 inf + 0 1.476 * * [simplify]: Extracting #3: cost 11 inf + 2 1.476 * * [simplify]: Extracting #4: cost 10 inf + 3 1.476 * * [simplify]: Extracting #5: cost 8 inf + 185 1.476 * * [simplify]: Extracting #6: cost 0 inf + 1517 1.477 * [simplify]: Simplified to (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.477 * [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)))) 1.477 * * * * [progress]: [ 48 / 86 ] simplifiying candidate # 1.477 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) 1)) 1.477 * * [simplify]: iters left: 6 (8 enodes) 1.479 * * [simplify]: iters left: 5 (29 enodes) 1.484 * * [simplify]: iters left: 4 (35 enodes) 1.489 * * [simplify]: iters left: 3 (38 enodes) 1.495 * * [simplify]: Extracting #0: cost 1 inf + 0 1.495 * * [simplify]: Extracting #1: cost 7 inf + 0 1.495 * * [simplify]: Extracting #2: cost 15 inf + 0 1.495 * * [simplify]: Extracting #3: cost 17 inf + 1 1.495 * * [simplify]: Extracting #4: cost 16 inf + 2 1.495 * * [simplify]: Extracting #5: cost 15 inf + 73 1.495 * * [simplify]: Extracting #6: cost 1 inf + 2875 1.496 * * [simplify]: Extracting #7: cost 0 inf + 3066 1.496 * [simplify]: Simplified to (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ 1 (sqrt (exp x)))) 1.496 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ 1 (sqrt (exp x)))) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.496 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.496 * * [simplify]: iters left: 6 (7 enodes) 1.498 * * [simplify]: iters left: 5 (26 enodes) 1.503 * * [simplify]: iters left: 4 (30 enodes) 1.508 * * [simplify]: Extracting #0: cost 1 inf + 0 1.508 * * [simplify]: Extracting #1: cost 4 inf + 0 1.508 * * [simplify]: Extracting #2: cost 10 inf + 0 1.508 * * [simplify]: Extracting #3: cost 11 inf + 2 1.508 * * [simplify]: Extracting #4: cost 10 inf + 3 1.508 * * [simplify]: Extracting #5: cost 5 inf + 519 1.508 * * [simplify]: Extracting #6: cost 1 inf + 1245 1.508 * * [simplify]: Extracting #7: cost 0 inf + 1517 1.508 * [simplify]: Simplified to (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.508 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) 1)) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.509 * * * * [progress]: [ 49 / 86 ] simplifiying candidate # 1.509 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) 1)) 1.509 * * [simplify]: iters left: 6 (8 enodes) 1.511 * * [simplify]: iters left: 5 (29 enodes) 1.516 * * [simplify]: iters left: 4 (35 enodes) 1.521 * * [simplify]: iters left: 3 (38 enodes) 1.529 * * [simplify]: Extracting #0: cost 1 inf + 0 1.529 * * [simplify]: Extracting #1: cost 7 inf + 0 1.529 * * [simplify]: Extracting #2: cost 15 inf + 0 1.529 * * [simplify]: Extracting #3: cost 17 inf + 1 1.529 * * [simplify]: Extracting #4: cost 16 inf + 2 1.529 * * [simplify]: Extracting #5: cost 15 inf + 73 1.529 * * [simplify]: Extracting #6: cost 1 inf + 2875 1.530 * * [simplify]: Extracting #7: cost 0 inf + 3066 1.530 * [simplify]: Simplified to (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ 1 (sqrt (exp x)))) 1.530 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ 1 (sqrt (exp x)))) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.530 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.530 * * [simplify]: iters left: 6 (7 enodes) 1.532 * * [simplify]: iters left: 5 (26 enodes) 1.537 * * [simplify]: iters left: 4 (30 enodes) 1.545 * * [simplify]: Extracting #0: cost 1 inf + 0 1.545 * * [simplify]: Extracting #1: cost 4 inf + 0 1.545 * * [simplify]: Extracting #2: cost 10 inf + 0 1.545 * * [simplify]: Extracting #3: cost 11 inf + 2 1.546 * * [simplify]: Extracting #4: cost 10 inf + 3 1.546 * * [simplify]: Extracting #5: cost 5 inf + 519 1.546 * * [simplify]: Extracting #6: cost 1 inf + 1245 1.546 * * [simplify]: Extracting #7: cost 0 inf + 1517 1.547 * [simplify]: Simplified to (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.547 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) 1)) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.547 * * * * [progress]: [ 50 / 86 ] simplifiying candidate # 1.547 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) 1) 1.547 * * [simplify]: iters left: 6 (6 enodes) 1.551 * * [simplify]: iters left: 5 (20 enodes) 1.557 * * [simplify]: iters left: 4 (30 enodes) 1.566 * * [simplify]: iters left: 3 (31 enodes) 1.574 * * [simplify]: Extracting #0: cost 1 inf + 0 1.574 * * [simplify]: Extracting #1: cost 5 inf + 0 1.574 * * [simplify]: Extracting #2: cost 7 inf + 1 1.574 * * [simplify]: Extracting #3: cost 9 inf + 1 1.574 * * [simplify]: Extracting #4: cost 8 inf + 2 1.574 * * [simplify]: Extracting #5: cost 0 inf + 1212 1.575 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 1.575 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (- (exp x) 1)))) 1.575 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (exp x) 1)) 1.575 * * [simplify]: iters left: 5 (6 enodes) 1.579 * * [simplify]: iters left: 4 (24 enodes) 1.587 * * [simplify]: iters left: 3 (28 enodes) 1.595 * * [simplify]: Extracting #0: cost 1 inf + 0 1.595 * * [simplify]: Extracting #1: cost 4 inf + 0 1.595 * * [simplify]: Extracting #2: cost 10 inf + 0 1.595 * * [simplify]: Extracting #3: cost 8 inf + 3 1.595 * * [simplify]: Extracting #4: cost 1 inf + 850 1.596 * * [simplify]: Extracting #5: cost 0 inf + 1111 1.596 * [simplify]: Simplified to (/ (cbrt (exp x)) (expm1 x)) 1.596 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (expm1 x)))) 1.596 * * * * [progress]: [ 51 / 86 ] simplifiying candidate # 1.597 * [simplify]: Simplifying (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) 1.597 * * [simplify]: iters left: 6 (8 enodes) 1.599 * * [simplify]: iters left: 5 (32 enodes) 1.604 * * [simplify]: iters left: 4 (38 enodes) 1.610 * * [simplify]: Extracting #0: cost 1 inf + 0 1.610 * * [simplify]: Extracting #1: cost 6 inf + 0 1.610 * * [simplify]: Extracting #2: cost 12 inf + 0 1.610 * * [simplify]: Extracting #3: cost 17 inf + 0 1.610 * * [simplify]: Extracting #4: cost 14 inf + 3 1.611 * * [simplify]: Extracting #5: cost 9 inf + 438 1.611 * * [simplify]: Extracting #6: cost 3 inf + 1724 1.611 * * [simplify]: Extracting #7: cost 0 inf + 2477 1.611 * [simplify]: Simplified to (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 1.611 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (sqrt (exp x)) (cbrt (- (exp x) 1))))) 1.611 * [simplify]: Simplifying (/ (sqrt (exp x)) (cbrt (- (exp x) 1))) 1.612 * * [simplify]: iters left: 6 (7 enodes) 1.614 * * [simplify]: iters left: 5 (27 enodes) 1.618 * * [simplify]: iters left: 4 (31 enodes) 1.623 * * [simplify]: Extracting #0: cost 1 inf + 0 1.623 * * [simplify]: Extracting #1: cost 4 inf + 0 1.623 * * [simplify]: Extracting #2: cost 8 inf + 0 1.623 * * [simplify]: Extracting #3: cost 13 inf + 0 1.624 * * [simplify]: Extracting #4: cost 10 inf + 3 1.624 * * [simplify]: Extracting #5: cost 6 inf + 367 1.624 * * [simplify]: Extracting #6: cost 0 inf + 1413 1.624 * [simplify]: Simplified to (/ (sqrt (exp x)) (cbrt (expm1 x))) 1.624 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (/ (sqrt (exp x)) (cbrt (expm1 x))))) 1.624 * * * * [progress]: [ 52 / 86 ] simplifiying candidate # 1.624 * [simplify]: Simplifying (/ (sqrt (exp x)) (sqrt (- (exp x) 1))) 1.624 * * [simplify]: iters left: 6 (7 enodes) 1.628 * * [simplify]: iters left: 5 (27 enodes) 1.637 * * [simplify]: iters left: 4 (31 enodes) 1.646 * * [simplify]: Extracting #0: cost 1 inf + 0 1.646 * * [simplify]: Extracting #1: cost 4 inf + 0 1.646 * * [simplify]: Extracting #2: cost 8 inf + 0 1.646 * * [simplify]: Extracting #3: cost 13 inf + 0 1.646 * * [simplify]: Extracting #4: cost 10 inf + 3 1.647 * * [simplify]: Extracting #5: cost 6 inf + 327 1.647 * * [simplify]: Extracting #6: cost 0 inf + 1253 1.649 * [simplify]: Simplified to (/ (sqrt (exp x)) (sqrt (expm1 x))) 1.649 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (sqrt (expm1 x))) (/ (sqrt (exp x)) (sqrt (- (exp x) 1))))) 1.649 * [simplify]: Simplifying (/ (sqrt (exp x)) (sqrt (- (exp x) 1))) 1.649 * * [simplify]: iters left: 6 (7 enodes) 1.654 * * [simplify]: iters left: 5 (27 enodes) 1.662 * * [simplify]: iters left: 4 (31 enodes) 1.671 * * [simplify]: Extracting #0: cost 1 inf + 0 1.671 * * [simplify]: Extracting #1: cost 4 inf + 0 1.671 * * [simplify]: Extracting #2: cost 8 inf + 0 1.671 * * [simplify]: Extracting #3: cost 13 inf + 0 1.672 * * [simplify]: Extracting #4: cost 10 inf + 3 1.672 * * [simplify]: Extracting #5: cost 6 inf + 327 1.672 * * [simplify]: Extracting #6: cost 0 inf + 1253 1.672 * [simplify]: Simplified to (/ (sqrt (exp x)) (sqrt (expm1 x))) 1.672 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (sqrt (- (exp x) 1))) (/ (sqrt (exp x)) (sqrt (expm1 x))))) 1.672 * * * * [progress]: [ 53 / 86 ] simplifiying candidate # 1.673 * [simplify]: Simplifying (/ (sqrt (exp x)) 1) 1.673 * * [simplify]: iters left: 4 (5 enodes) 1.674 * * [simplify]: iters left: 3 (15 enodes) 1.677 * * [simplify]: iters left: 2 (17 enodes) 1.680 * * [simplify]: Extracting #0: cost 1 inf + 0 1.680 * * [simplify]: Extracting #1: cost 4 inf + 0 1.680 * * [simplify]: Extracting #2: cost 5 inf + 1 1.680 * * [simplify]: Extracting #3: cost 4 inf + 2 1.680 * * [simplify]: Extracting #4: cost 1 inf + 255 1.680 * * [simplify]: Extracting #5: cost 0 inf + 366 1.680 * [simplify]: Simplified to (sqrt (exp x)) 1.680 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (- (exp x) 1)))) 1.681 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (exp x) 1)) 1.681 * * [simplify]: iters left: 5 (6 enodes) 1.683 * * [simplify]: iters left: 4 (24 enodes) 1.687 * * [simplify]: iters left: 3 (28 enodes) 1.691 * * [simplify]: Extracting #0: cost 1 inf + 0 1.691 * * [simplify]: Extracting #1: cost 4 inf + 0 1.691 * * [simplify]: Extracting #2: cost 10 inf + 0 1.691 * * [simplify]: Extracting #3: cost 8 inf + 3 1.691 * * [simplify]: Extracting #4: cost 1 inf + 730 1.692 * * [simplify]: Extracting #5: cost 0 inf + 951 1.692 * [simplify]: Simplified to (/ (sqrt (exp x)) (expm1 x)) 1.692 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (expm1 x)))) 1.692 * * * * [progress]: [ 54 / 86 ] simplifiying candidate # 1.692 * [simplify]: Simplifying (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1))) 1.692 * * [simplify]: iters left: 6 (7 enodes) 1.695 * * [simplify]: iters left: 5 (24 enodes) 1.699 * * [simplify]: iters left: 4 (26 enodes) 1.705 * * [simplify]: Extracting #0: cost 1 inf + 0 1.705 * * [simplify]: Extracting #1: cost 4 inf + 0 1.705 * * [simplify]: Extracting #2: cost 8 inf + 0 1.705 * * [simplify]: Extracting #3: cost 9 inf + 1 1.706 * * [simplify]: Extracting #4: cost 8 inf + 2 1.706 * * [simplify]: Extracting #5: cost 2 inf + 710 1.706 * * [simplify]: Extracting #6: cost 0 inf + 1054 1.706 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) 1.706 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1))))) 1.707 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1))) 1.707 * * [simplify]: iters left: 6 (7 enodes) 1.712 * * [simplify]: iters left: 5 (26 enodes) 1.721 * * [simplify]: iters left: 4 (32 enodes) 1.726 * * [simplify]: Extracting #0: cost 1 inf + 0 1.726 * * [simplify]: Extracting #1: cost 4 inf + 0 1.726 * * [simplify]: Extracting #2: cost 9 inf + 0 1.726 * * [simplify]: Extracting #3: cost 9 inf + 2 1.726 * * [simplify]: Extracting #4: cost 8 inf + 3 1.726 * * [simplify]: Extracting #5: cost 1 inf + 903 1.726 * * [simplify]: Extracting #6: cost 0 inf + 1055 1.726 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)) 1.726 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1))) (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)))) 1.726 * * * * [progress]: [ 55 / 86 ] simplifiying candidate # 1.726 * [simplify]: Simplifying (/ (sqrt (exp x)) (+ (sqrt (exp x)) 1)) 1.727 * * [simplify]: iters left: 6 (6 enodes) 1.728 * * [simplify]: iters left: 5 (21 enodes) 1.732 * * [simplify]: iters left: 4 (23 enodes) 1.736 * * [simplify]: Extracting #0: cost 1 inf + 0 1.736 * * [simplify]: Extracting #1: cost 4 inf + 0 1.736 * * [simplify]: Extracting #2: cost 8 inf + 0 1.736 * * [simplify]: Extracting #3: cost 9 inf + 1 1.736 * * [simplify]: Extracting #4: cost 8 inf + 2 1.736 * * [simplify]: Extracting #5: cost 0 inf + 1054 1.736 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) 1.736 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) (/ (sqrt (exp x)) (- (sqrt (exp x)) 1)))) 1.736 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (sqrt (exp x)) 1)) 1.736 * * [simplify]: iters left: 6 (6 enodes) 1.738 * * [simplify]: iters left: 5 (23 enodes) 1.743 * * [simplify]: iters left: 4 (27 enodes) 1.747 * * [simplify]: Extracting #0: cost 1 inf + 0 1.747 * * [simplify]: Extracting #1: cost 4 inf + 0 1.747 * * [simplify]: Extracting #2: cost 9 inf + 0 1.747 * * [simplify]: Extracting #3: cost 9 inf + 2 1.747 * * [simplify]: Extracting #4: cost 8 inf + 3 1.747 * * [simplify]: Extracting #5: cost 4 inf + 367 1.747 * * [simplify]: Extracting #6: cost 1 inf + 863 1.748 * * [simplify]: Extracting #7: cost 0 inf + 1055 1.748 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)) 1.748 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (+ (sqrt (exp x)) 1)) (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)))) 1.748 * * * * [progress]: [ 56 / 86 ] simplifiying candidate # 1.748 * [simplify]: Simplifying (/ (sqrt (exp x)) (+ (sqrt (exp x)) 1)) 1.748 * * [simplify]: iters left: 6 (6 enodes) 1.751 * * [simplify]: iters left: 5 (21 enodes) 1.757 * * [simplify]: iters left: 4 (23 enodes) 1.764 * * [simplify]: Extracting #0: cost 1 inf + 0 1.764 * * [simplify]: Extracting #1: cost 4 inf + 0 1.764 * * [simplify]: Extracting #2: cost 8 inf + 0 1.764 * * [simplify]: Extracting #3: cost 9 inf + 1 1.764 * * [simplify]: Extracting #4: cost 8 inf + 2 1.764 * * [simplify]: Extracting #5: cost 0 inf + 1054 1.765 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) 1.765 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) (/ (sqrt (exp x)) (- (sqrt (exp x)) 1)))) 1.765 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (sqrt (exp x)) 1)) 1.765 * * [simplify]: iters left: 6 (6 enodes) 1.771 * * [simplify]: iters left: 5 (23 enodes) 1.778 * * [simplify]: iters left: 4 (27 enodes) 1.784 * * [simplify]: Extracting #0: cost 1 inf + 0 1.784 * * [simplify]: Extracting #1: cost 4 inf + 0 1.784 * * [simplify]: Extracting #2: cost 9 inf + 0 1.784 * * [simplify]: Extracting #3: cost 9 inf + 2 1.784 * * [simplify]: Extracting #4: cost 8 inf + 3 1.784 * * [simplify]: Extracting #5: cost 4 inf + 367 1.784 * * [simplify]: Extracting #6: cost 1 inf + 863 1.784 * * [simplify]: Extracting #7: cost 0 inf + 1055 1.785 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)) 1.785 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (+ (sqrt (exp x)) 1)) (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)))) 1.785 * * * * [progress]: [ 57 / 86 ] simplifiying candidate # 1.785 * [simplify]: Simplifying (/ (sqrt (exp x)) 1) 1.785 * * [simplify]: iters left: 4 (5 enodes) 1.787 * * [simplify]: iters left: 3 (15 enodes) 1.789 * * [simplify]: iters left: 2 (17 enodes) 1.792 * * [simplify]: Extracting #0: cost 1 inf + 0 1.792 * * [simplify]: Extracting #1: cost 4 inf + 0 1.792 * * [simplify]: Extracting #2: cost 5 inf + 1 1.792 * * [simplify]: Extracting #3: cost 4 inf + 2 1.792 * * [simplify]: Extracting #4: cost 1 inf + 255 1.792 * * [simplify]: Extracting #5: cost 0 inf + 366 1.792 * [simplify]: Simplified to (sqrt (exp x)) 1.792 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (- (exp x) 1)))) 1.792 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (exp x) 1)) 1.793 * * [simplify]: iters left: 5 (6 enodes) 1.794 * * [simplify]: iters left: 4 (24 enodes) 1.798 * * [simplify]: iters left: 3 (28 enodes) 1.803 * * [simplify]: Extracting #0: cost 1 inf + 0 1.803 * * [simplify]: Extracting #1: cost 4 inf + 0 1.803 * * [simplify]: Extracting #2: cost 10 inf + 0 1.803 * * [simplify]: Extracting #3: cost 8 inf + 3 1.803 * * [simplify]: Extracting #4: cost 1 inf + 730 1.803 * * [simplify]: Extracting #5: cost 0 inf + 951 1.803 * [simplify]: Simplified to (/ (sqrt (exp x)) (expm1 x)) 1.803 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (expm1 x)))) 1.803 * * * * [progress]: [ 58 / 86 ] simplifiying candidate # 1.804 * [simplify]: Simplifying (/ 1 (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) 1.804 * * [simplify]: iters left: 6 (7 enodes) 1.806 * * [simplify]: iters left: 5 (29 enodes) 1.811 * * [simplify]: iters left: 4 (35 enodes) 1.817 * * [simplify]: Extracting #0: cost 1 inf + 0 1.817 * * [simplify]: Extracting #1: cost 6 inf + 0 1.817 * * [simplify]: Extracting #2: cost 9 inf + 1 1.817 * * [simplify]: Extracting #3: cost 13 inf + 1 1.817 * * [simplify]: Extracting #4: cost 11 inf + 74 1.817 * * [simplify]: Extracting #5: cost 2 inf + 1355 1.817 * * [simplify]: Extracting #6: cost 0 inf + 1819 1.817 * [simplify]: Simplified to (/ (/ 1 (cbrt (expm1 x))) (cbrt (expm1 x))) 1.817 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (expm1 x))) (cbrt (expm1 x))) (/ (exp x) (cbrt (- (exp x) 1))))) 1.818 * [simplify]: Simplifying (/ (exp x) (cbrt (- (exp x) 1))) 1.818 * * [simplify]: iters left: 6 (6 enodes) 1.820 * * [simplify]: iters left: 5 (24 enodes) 1.824 * * [simplify]: iters left: 4 (28 enodes) 1.828 * * [simplify]: Extracting #0: cost 1 inf + 0 1.828 * * [simplify]: Extracting #1: cost 4 inf + 0 1.828 * * [simplify]: Extracting #2: cost 8 inf + 0 1.828 * * [simplify]: Extracting #3: cost 10 inf + 1 1.828 * * [simplify]: Extracting #4: cost 4 inf + 287 1.829 * * [simplify]: Extracting #5: cost 2 inf + 699 1.829 * * [simplify]: Extracting #6: cost 0 inf + 1111 1.829 * [simplify]: Simplified to (/ (exp x) (cbrt (expm1 x))) 1.829 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (/ (exp x) (cbrt (expm1 x))))) 1.829 * * * * [progress]: [ 59 / 86 ] simplifiying candidate # 1.829 * [simplify]: Simplifying (/ 1 (sqrt (- (exp x) 1))) 1.829 * * [simplify]: iters left: 6 (6 enodes) 1.831 * * [simplify]: iters left: 5 (24 enodes) 1.837 * * [simplify]: iters left: 4 (28 enodes) 1.846 * * [simplify]: Extracting #0: cost 1 inf + 0 1.846 * * [simplify]: Extracting #1: cost 4 inf + 0 1.846 * * [simplify]: Extracting #2: cost 5 inf + 1 1.846 * * [simplify]: Extracting #3: cost 9 inf + 1 1.846 * * [simplify]: Extracting #4: cost 5 inf + 216 1.846 * * [simplify]: Extracting #5: cost 2 inf + 550 1.847 * * [simplify]: Extracting #6: cost 0 inf + 813 1.847 * [simplify]: Simplified to (/ 1 (sqrt (expm1 x))) 1.847 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (expm1 x))) (/ (exp x) (sqrt (- (exp x) 1))))) 1.847 * [simplify]: Simplifying (/ (exp x) (sqrt (- (exp x) 1))) 1.847 * * [simplify]: iters left: 6 (6 enodes) 1.851 * * [simplify]: iters left: 5 (24 enodes) 1.859 * * [simplify]: iters left: 4 (28 enodes) 1.867 * * [simplify]: Extracting #0: cost 1 inf + 0 1.867 * * [simplify]: Extracting #1: cost 4 inf + 0 1.867 * * [simplify]: Extracting #2: cost 8 inf + 0 1.867 * * [simplify]: Extracting #3: cost 10 inf + 1 1.868 * * [simplify]: Extracting #4: cost 4 inf + 287 1.868 * * [simplify]: Extracting #5: cost 2 inf + 619 1.868 * * [simplify]: Extracting #6: cost 0 inf + 951 1.868 * [simplify]: Simplified to (/ (exp x) (sqrt (expm1 x))) 1.868 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- (exp x) 1))) (/ (exp x) (sqrt (expm1 x))))) 1.868 * * * * [progress]: [ 60 / 86 ] simplifiying candidate # 1.869 * [simplify]: Simplifying (/ 1 1) 1.869 * * [simplify]: iters left: 2 (2 enodes) 1.870 * * [simplify]: iters left: 1 (6 enodes) 1.872 * * [simplify]: Extracting #0: cost 1 inf + 0 1.872 * * [simplify]: Extracting #1: cost 0 inf + 1 1.872 * [simplify]: Simplified to 1 1.873 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (exp x) (- (exp x) 1)))) 1.873 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 1.873 * * [simplify]: iters left: 5 (5 enodes) 1.876 * * [simplify]: iters left: 4 (21 enodes) 1.883 * * [simplify]: iters left: 3 (25 enodes) 1.889 * * [simplify]: Extracting #0: cost 1 inf + 0 1.889 * * [simplify]: Extracting #1: cost 4 inf + 0 1.889 * * [simplify]: Extracting #2: cost 9 inf + 0 1.889 * * [simplify]: Extracting #3: cost 6 inf + 3 1.889 * * [simplify]: Extracting #4: cost 1 inf + 468 1.889 * * [simplify]: Extracting #5: cost 0 inf + 649 1.889 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 1.889 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (exp x) (expm1 x)))) 1.889 * * * * [progress]: [ 61 / 86 ] simplifiying candidate # 1.890 * [simplify]: Simplifying (/ 1 (+ (sqrt (exp x)) (sqrt 1))) 1.890 * * [simplify]: iters left: 6 (7 enodes) 1.892 * * [simplify]: iters left: 5 (24 enodes) 1.896 * * [simplify]: iters left: 4 (26 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 5 inf + 1 1.900 * * [simplify]: Extracting #3: cost 7 inf + 1 1.900 * * [simplify]: Extracting #4: cost 9 inf + 1 1.900 * * [simplify]: Extracting #5: cost 8 inf + 2 1.900 * * [simplify]: Extracting #6: cost 4 inf + 366 1.900 * * [simplify]: Extracting #7: cost 2 inf + 710 1.901 * * [simplify]: Extracting #8: cost 0 inf + 1054 1.901 * [simplify]: Simplified to (/ 1 (+ (sqrt (exp x)) 1)) 1.901 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (- (sqrt (exp x)) (sqrt 1))))) 1.901 * [simplify]: Simplifying (/ (exp x) (- (sqrt (exp x)) (sqrt 1))) 1.901 * * [simplify]: iters left: 6 (7 enodes) 1.904 * * [simplify]: iters left: 5 (26 enodes) 1.908 * * [simplify]: iters left: 4 (32 enodes) 1.912 * * [simplify]: Extracting #0: cost 1 inf + 0 1.912 * * [simplify]: Extracting #1: cost 4 inf + 0 1.912 * * [simplify]: Extracting #2: cost 10 inf + 0 1.913 * * [simplify]: Extracting #3: cost 8 inf + 3 1.913 * * [simplify]: Extracting #4: cost 3 inf + 519 1.913 * * [simplify]: Extracting #5: cost 1 inf + 863 1.913 * * [simplify]: Extracting #6: cost 0 inf + 1055 1.913 * [simplify]: Simplified to (/ (exp x) (+ (sqrt (exp x)) -1)) 1.913 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) (sqrt 1))) (/ (exp x) (+ (sqrt (exp x)) -1)))) 1.913 * * * * [progress]: [ 62 / 86 ] simplifiying candidate # 1.913 * [simplify]: Simplifying (/ 1 (+ (sqrt (exp x)) 1)) 1.913 * * [simplify]: iters left: 6 (6 enodes) 1.915 * * [simplify]: iters left: 5 (21 enodes) 1.919 * * [simplify]: iters left: 4 (23 enodes) 1.923 * * [simplify]: Extracting #0: cost 1 inf + 0 1.923 * * [simplify]: Extracting #1: cost 4 inf + 0 1.924 * * [simplify]: Extracting #2: cost 5 inf + 1 1.924 * * [simplify]: Extracting #3: cost 7 inf + 1 1.924 * * [simplify]: Extracting #4: cost 9 inf + 1 1.924 * * [simplify]: Extracting #5: cost 8 inf + 2 1.924 * * [simplify]: Extracting #6: cost 1 inf + 862 1.924 * * [simplify]: Extracting #7: cost 0 inf + 1054 1.925 * [simplify]: Simplified to (/ 1 (+ (sqrt (exp x)) 1)) 1.925 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (- (sqrt (exp x)) 1)))) 1.925 * [simplify]: Simplifying (/ (exp x) (- (sqrt (exp x)) 1)) 1.925 * * [simplify]: iters left: 6 (6 enodes) 1.929 * * [simplify]: iters left: 5 (23 enodes) 1.936 * * [simplify]: iters left: 4 (27 enodes) 1.944 * * [simplify]: Extracting #0: cost 1 inf + 0 1.944 * * [simplify]: Extracting #1: cost 4 inf + 0 1.944 * * [simplify]: Extracting #2: cost 10 inf + 0 1.944 * * [simplify]: Extracting #3: cost 8 inf + 3 1.944 * * [simplify]: Extracting #4: cost 4 inf + 367 1.945 * * [simplify]: Extracting #5: cost 2 inf + 711 1.945 * * [simplify]: Extracting #6: cost 0 inf + 1055 1.945 * [simplify]: Simplified to (/ (exp x) (+ (sqrt (exp x)) -1)) 1.945 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (+ (sqrt (exp x)) -1)))) 1.945 * * * * [progress]: [ 63 / 86 ] simplifiying candidate # 1.946 * [simplify]: Simplifying (/ 1 (+ (sqrt (exp x)) 1)) 1.946 * * [simplify]: iters left: 6 (6 enodes) 1.949 * * [simplify]: iters left: 5 (21 enodes) 1.952 * * [simplify]: iters left: 4 (23 enodes) 1.956 * * [simplify]: Extracting #0: cost 1 inf + 0 1.956 * * [simplify]: Extracting #1: cost 4 inf + 0 1.956 * * [simplify]: Extracting #2: cost 5 inf + 1 1.956 * * [simplify]: Extracting #3: cost 7 inf + 1 1.956 * * [simplify]: Extracting #4: cost 9 inf + 1 1.956 * * [simplify]: Extracting #5: cost 8 inf + 2 1.956 * * [simplify]: Extracting #6: cost 1 inf + 862 1.956 * * [simplify]: Extracting #7: cost 0 inf + 1054 1.956 * [simplify]: Simplified to (/ 1 (+ (sqrt (exp x)) 1)) 1.956 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (- (sqrt (exp x)) 1)))) 1.957 * [simplify]: Simplifying (/ (exp x) (- (sqrt (exp x)) 1)) 1.957 * * [simplify]: iters left: 6 (6 enodes) 1.959 * * [simplify]: iters left: 5 (23 enodes) 1.962 * * [simplify]: iters left: 4 (27 enodes) 1.967 * * [simplify]: Extracting #0: cost 1 inf + 0 1.967 * * [simplify]: Extracting #1: cost 4 inf + 0 1.967 * * [simplify]: Extracting #2: cost 10 inf + 0 1.967 * * [simplify]: Extracting #3: cost 8 inf + 3 1.967 * * [simplify]: Extracting #4: cost 4 inf + 367 1.967 * * [simplify]: Extracting #5: cost 2 inf + 711 1.967 * * [simplify]: Extracting #6: cost 0 inf + 1055 1.968 * [simplify]: Simplified to (/ (exp x) (+ (sqrt (exp x)) -1)) 1.968 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (+ (sqrt (exp x)) -1)))) 1.968 * * * * [progress]: [ 64 / 86 ] simplifiying candidate # 1.968 * [simplify]: Simplifying (/ 1 1) 1.968 * * [simplify]: iters left: 2 (2 enodes) 1.969 * * [simplify]: iters left: 1 (6 enodes) 1.970 * * [simplify]: Extracting #0: cost 1 inf + 0 1.970 * * [simplify]: Extracting #1: cost 0 inf + 1 1.970 * [simplify]: Simplified to 1 1.970 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (exp x) (- (exp x) 1)))) 1.970 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 1.970 * * [simplify]: iters left: 5 (5 enodes) 1.972 * * [simplify]: iters left: 4 (21 enodes) 1.975 * * [simplify]: iters left: 3 (25 enodes) 1.979 * * [simplify]: Extracting #0: cost 1 inf + 0 1.979 * * [simplify]: Extracting #1: cost 4 inf + 0 1.979 * * [simplify]: Extracting #2: cost 9 inf + 0 1.979 * * [simplify]: Extracting #3: cost 6 inf + 3 1.979 * * [simplify]: Extracting #4: cost 1 inf + 468 1.979 * * [simplify]: Extracting #5: cost 0 inf + 649 1.979 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 1.979 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (exp x) (expm1 x)))) 1.979 * * * * [progress]: [ 65 / 86 ] simplifiying candidate # 1.980 * * * * [progress]: [ 66 / 86 ] simplifiying candidate # 1.980 * * * * [progress]: [ 67 / 86 ] simplifiying candidate # 1.980 * * * * [progress]: [ 68 / 86 ] simplifiying candidate # 1.980 * [simplify]: Simplifying (cbrt (- (exp x) 1)) 1.980 * * [simplify]: iters left: 4 (5 enodes) 1.982 * * [simplify]: iters left: 3 (21 enodes) 1.986 * * [simplify]: iters left: 2 (25 enodes) 1.990 * * [simplify]: Extracting #0: cost 1 inf + 0 1.990 * * [simplify]: Extracting #1: cost 3 inf + 0 1.990 * * [simplify]: Extracting #2: cost 8 inf + 0 1.990 * * [simplify]: Extracting #3: cost 6 inf + 3 1.990 * * [simplify]: Extracting #4: cost 0 inf + 589 1.990 * [simplify]: Simplified to (cbrt (expm1 x)) 1.990 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (cbrt (expm1 x)))) 1.991 * * * * [progress]: [ 69 / 86 ] simplifiying candidate # 1.991 * [simplify]: Simplifying (sqrt (- (exp x) 1)) 1.991 * * [simplify]: iters left: 4 (5 enodes) 1.992 * * [simplify]: iters left: 3 (21 enodes) 1.996 * * [simplify]: iters left: 2 (25 enodes) 2.003 * * [simplify]: Extracting #0: cost 1 inf + 0 2.003 * * [simplify]: Extracting #1: cost 3 inf + 0 2.003 * * [simplify]: Extracting #2: cost 8 inf + 0 2.004 * * [simplify]: Extracting #3: cost 6 inf + 3 2.004 * * [simplify]: Extracting #4: cost 0 inf + 509 2.004 * [simplify]: Simplified to (sqrt (expm1 x)) 2.004 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (sqrt (- (exp x) 1))) (sqrt (expm1 x)))) 2.004 * * * * [progress]: [ 70 / 86 ] simplifiying candidate # 2.004 * [simplify]: Simplifying (- (exp x) 1) 2.005 * * [simplify]: iters left: 3 (4 enodes) 2.007 * * [simplify]: iters left: 2 (18 enodes) 2.013 * * [simplify]: iters left: 1 (22 enodes) 2.019 * * [simplify]: Extracting #0: cost 1 inf + 0 2.020 * * [simplify]: Extracting #1: cost 6 inf + 0 2.020 * * [simplify]: Extracting #2: cost 4 inf + 3 2.020 * * [simplify]: Extracting #3: cost 0 inf + 287 2.020 * [simplify]: Simplified to (expm1 x) 2.020 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) 1) (expm1 x))) 2.020 * * * * [progress]: [ 71 / 86 ] simplifiying candidate # 2.020 * [simplify]: Simplifying (- (sqrt (exp x)) (sqrt 1)) 2.020 * * [simplify]: iters left: 4 (6 enodes) 2.025 * * [simplify]: iters left: 3 (23 enodes) 2.032 * * [simplify]: iters left: 2 (29 enodes) 2.040 * * [simplify]: Extracting #0: cost 1 inf + 0 2.040 * * [simplify]: Extracting #1: cost 5 inf + 0 2.040 * * [simplify]: Extracting #2: cost 5 inf + 2 2.040 * * [simplify]: Extracting #3: cost 7 inf + 2 2.040 * * [simplify]: Extracting #4: cost 6 inf + 3 2.040 * * [simplify]: Extracting #5: cost 2 inf + 367 2.041 * * [simplify]: Extracting #6: cost 1 inf + 519 2.041 * * [simplify]: Extracting #7: cost 0 inf + 671 2.041 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 2.041 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (+ (sqrt (exp x)) (sqrt 1))) (+ (sqrt (exp x)) -1))) 2.041 * * * * [progress]: [ 72 / 86 ] simplifiying candidate # 2.042 * [simplify]: Simplifying (- (sqrt (exp x)) 1) 2.042 * * [simplify]: iters left: 4 (5 enodes) 2.044 * * [simplify]: iters left: 3 (20 enodes) 2.051 * * [simplify]: iters left: 2 (24 enodes) 2.058 * * [simplify]: Extracting #0: cost 1 inf + 0 2.058 * * [simplify]: Extracting #1: cost 5 inf + 0 2.058 * * [simplify]: Extracting #2: cost 5 inf + 2 2.058 * * [simplify]: Extracting #3: cost 7 inf + 2 2.058 * * [simplify]: Extracting #4: cost 6 inf + 3 2.059 * * [simplify]: Extracting #5: cost 0 inf + 671 2.059 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 2.059 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (+ (sqrt (exp x)) 1)) (+ (sqrt (exp x)) -1))) 2.059 * * * * [progress]: [ 73 / 86 ] simplifiying candidate # 2.059 * [simplify]: Simplifying (- (sqrt (exp x)) 1) 2.059 * * [simplify]: iters left: 4 (5 enodes) 2.062 * * [simplify]: iters left: 3 (20 enodes) 2.065 * * [simplify]: iters left: 2 (24 enodes) 2.069 * * [simplify]: Extracting #0: cost 1 inf + 0 2.069 * * [simplify]: Extracting #1: cost 5 inf + 0 2.069 * * [simplify]: Extracting #2: cost 5 inf + 2 2.069 * * [simplify]: Extracting #3: cost 7 inf + 2 2.069 * * [simplify]: Extracting #4: cost 6 inf + 3 2.069 * * [simplify]: Extracting #5: cost 0 inf + 671 2.069 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 2.070 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (+ (sqrt (exp x)) 1)) (+ (sqrt (exp x)) -1))) 2.070 * * * * [progress]: [ 74 / 86 ] simplifiying candidate # 2.070 * [simplify]: Simplifying (- (exp x) 1) 2.070 * * [simplify]: iters left: 3 (4 enodes) 2.071 * * [simplify]: iters left: 2 (18 enodes) 2.075 * * [simplify]: iters left: 1 (22 enodes) 2.078 * * [simplify]: Extracting #0: cost 1 inf + 0 2.079 * * [simplify]: Extracting #1: cost 6 inf + 0 2.079 * * [simplify]: Extracting #2: cost 4 inf + 3 2.079 * * [simplify]: Extracting #3: cost 0 inf + 287 2.079 * [simplify]: Simplified to (expm1 x) 2.079 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) 1) (expm1 x))) 2.079 * * * * [progress]: [ 75 / 86 ] simplifiying candidate # 2.079 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 2.079 * * [simplify]: iters left: 4 (4 enodes) 2.080 * * [simplify]: iters left: 3 (12 enodes) 2.082 * * [simplify]: Extracting #0: cost 1 inf + 0 2.082 * * [simplify]: Extracting #1: cost 3 inf + 0 2.082 * * [simplify]: Extracting #2: cost 5 inf + 0 2.082 * * [simplify]: Extracting #3: cost 7 inf + 0 2.082 * * [simplify]: Extracting #4: cost 6 inf + 1 2.082 * * [simplify]: Extracting #5: cost 0 inf + 827 2.082 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 2.082 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (exp x)) (cbrt (exp x))) (/ (- (exp x) 1) (cbrt (exp x))))) 2.082 * * * * [progress]: [ 76 / 86 ] simplifiying candidate # 2.082 * [simplify]: Simplifying (sqrt (exp x)) 2.082 * * [simplify]: iters left: 2 (3 enodes) 2.083 * * [simplify]: iters left: 1 (9 enodes) 2.084 * * [simplify]: Extracting #0: cost 1 inf + 0 2.084 * * [simplify]: Extracting #1: cost 3 inf + 0 2.084 * * [simplify]: Extracting #2: cost 5 inf + 0 2.084 * * [simplify]: Extracting #3: cost 4 inf + 1 2.084 * * [simplify]: Extracting #4: cost 0 inf + 365 2.084 * [simplify]: Simplified to (sqrt (exp x)) 2.084 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (exp x)) (/ (- (exp x) 1) (sqrt (exp x))))) 2.084 * * * * [progress]: [ 77 / 86 ] simplifiying candidate # 2.084 * * * * [progress]: [ 78 / 86 ] simplifiying candidate # 2.085 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (+ (* 1 1) (* (exp x) 1))) 2.085 * * [simplify]: iters left: 6 (8 enodes) 2.087 * * [simplify]: iters left: 5 (32 enodes) 2.097 * * [simplify]: iters left: 4 (47 enodes) 2.109 * * [simplify]: iters left: 3 (63 enodes) 2.120 * * [simplify]: iters left: 2 (77 enodes) 2.132 * * [simplify]: iters left: 1 (85 enodes) 2.153 * * [simplify]: Extracting #0: cost 1 inf + 0 2.153 * * [simplify]: Extracting #1: cost 8 inf + 0 2.153 * * [simplify]: Extracting #2: cost 14 inf + 1 2.154 * * [simplify]: Extracting #3: cost 14 inf + 2 2.154 * * [simplify]: Extracting #4: cost 10 inf + 281 2.155 * * [simplify]: Extracting #5: cost 0 inf + 1512 2.156 * [simplify]: Simplified to (fma (exp x) (+ 1 (exp x)) 1) 2.156 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (exp x) (- (pow (exp x) 3) (pow 1 3))) (fma (exp x) (+ 1 (exp x)) 1))) 2.156 * * * * [progress]: [ 79 / 86 ] simplifiying candidate # 2.156 * [simplify]: Simplifying (+ (exp x) 1) 2.156 * * [simplify]: iters left: 3 (4 enodes) 2.159 * * [simplify]: iters left: 2 (15 enodes) 2.163 * * [simplify]: iters left: 1 (17 enodes) 2.167 * * [simplify]: Extracting #0: cost 1 inf + 0 2.167 * * [simplify]: Extracting #1: cost 4 inf + 0 2.167 * * [simplify]: Extracting #2: cost 5 inf + 1 2.167 * * [simplify]: Extracting #3: cost 4 inf + 2 2.167 * * [simplify]: Extracting #4: cost 1 inf + 256 2.167 * * [simplify]: Extracting #5: cost 0 inf + 368 2.167 * [simplify]: Simplified to (+ (exp x) 1) 2.167 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1 1))) (+ (exp x) 1))) 2.167 * * * * [progress]: [ 80 / 86 ] simplifiying candidate #real (real->posit16 (/ (exp x) (- (exp x) 1)))))> 2.167 * * * * [progress]: [ 81 / 86 ] simplifiying candidate # 2.167 * [simplify]: Simplifying (+ x (+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2)))) 2.168 * * [simplify]: iters left: 6 (11 enodes) 2.172 * * [simplify]: iters left: 5 (51 enodes) 2.184 * * [simplify]: iters left: 4 (96 enodes) 2.217 * * [simplify]: iters left: 3 (199 enodes) 2.267 * * [simplify]: iters left: 2 (350 enodes) 2.408 * * [simplify]: Extracting #0: cost 1 inf + 0 2.408 * * [simplify]: Extracting #1: cost 28 inf + 0 2.409 * * [simplify]: Extracting #2: cost 90 inf + 45 2.413 * * [simplify]: Extracting #3: cost 77 inf + 2626 2.418 * * [simplify]: Extracting #4: cost 35 inf + 16589 2.426 * * [simplify]: Extracting #5: cost 2 inf + 31377 2.434 * * [simplify]: Extracting #6: cost 0 inf + 32304 2.441 * [simplify]: Simplified to (fma (fma x 1/6 1/2) (* x x) x) 2.441 * [simplify]: Simplified (2 2) to (λ (x) (/ (exp x) (fma (fma x 1/6 1/2) (* x x) x))) 2.442 * * * * [progress]: [ 82 / 86 ] simplifiying candidate # 2.442 * [simplify]: Simplifying (- (exp x) 1) 2.442 * * [simplify]: iters left: 3 (4 enodes) 2.445 * * [simplify]: iters left: 2 (18 enodes) 2.451 * * [simplify]: iters left: 1 (22 enodes) 2.457 * * [simplify]: Extracting #0: cost 1 inf + 0 2.457 * * [simplify]: Extracting #1: cost 6 inf + 0 2.457 * * [simplify]: Extracting #2: cost 4 inf + 3 2.458 * * [simplify]: Extracting #3: cost 0 inf + 287 2.458 * [simplify]: Simplified to (expm1 x) 2.458 * [simplify]: Simplified (2 2) to (λ (x) (/ (exp x) (expm1 x))) 2.458 * * * * [progress]: [ 83 / 86 ] simplifiying candidate # 2.458 * [simplify]: Simplifying (- (exp x) 1) 2.458 * * [simplify]: iters left: 3 (4 enodes) 2.461 * * [simplify]: iters left: 2 (18 enodes) 2.467 * * [simplify]: iters left: 1 (22 enodes) 2.473 * * [simplify]: Extracting #0: cost 1 inf + 0 2.473 * * [simplify]: Extracting #1: cost 6 inf + 0 2.473 * * [simplify]: Extracting #2: cost 4 inf + 3 2.473 * * [simplify]: Extracting #3: cost 0 inf + 287 2.473 * [simplify]: Simplified to (expm1 x) 2.473 * [simplify]: Simplified (2 2) to (λ (x) (/ (exp x) (expm1 x))) 2.473 * * * * [progress]: [ 84 / 86 ] simplifiying candidate # 2.474 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 2.474 * * [simplify]: iters left: 6 (8 enodes) 2.479 * * [simplify]: iters left: 5 (32 enodes) 2.490 * * [simplify]: iters left: 4 (45 enodes) 2.503 * * [simplify]: iters left: 3 (52 enodes) 2.517 * * [simplify]: Extracting #0: cost 1 inf + 0 2.517 * * [simplify]: Extracting #1: cost 10 inf + 0 2.517 * * [simplify]: Extracting #2: cost 13 inf + 3 2.517 * * [simplify]: Extracting #3: cost 9 inf + 146 2.517 * * [simplify]: Extracting #4: cost 3 inf + 649 2.517 * * [simplify]: Extracting #5: cost 0 inf + 928 2.518 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 2.518 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 2.518 * * * * [progress]: [ 85 / 86 ] simplifiying candidate # 2.518 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 2.518 * * [simplify]: iters left: 5 (5 enodes) 2.520 * * [simplify]: iters left: 4 (21 enodes) 2.523 * * [simplify]: iters left: 3 (25 enodes) 2.527 * * [simplify]: Extracting #0: cost 1 inf + 0 2.527 * * [simplify]: Extracting #1: cost 4 inf + 0 2.527 * * [simplify]: Extracting #2: cost 9 inf + 0 2.527 * * [simplify]: Extracting #3: cost 6 inf + 3 2.528 * * [simplify]: Extracting #4: cost 1 inf + 468 2.528 * * [simplify]: Extracting #5: cost 0 inf + 649 2.528 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 2.528 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 2.528 * * * * [progress]: [ 86 / 86 ] simplifiying candidate # 2.528 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 2.528 * * [simplify]: iters left: 5 (5 enodes) 2.530 * * [simplify]: iters left: 4 (21 enodes) 2.534 * * [simplify]: iters left: 3 (25 enodes) 2.538 * * [simplify]: Extracting #0: cost 1 inf + 0 2.538 * * [simplify]: Extracting #1: cost 4 inf + 0 2.538 * * [simplify]: Extracting #2: cost 9 inf + 0 2.538 * * [simplify]: Extracting #3: cost 6 inf + 3 2.538 * * [simplify]: Extracting #4: cost 1 inf + 468 2.538 * * [simplify]: Extracting #5: cost 0 inf + 649 2.538 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 2.538 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 2.538 * * * [progress]: adding candidates to table 3.122 * * [progress]: iteration 2 / 4 3.122 * * * [progress]: picking best candidate 3.126 * * * * [pick]: Picked # 3.126 * * * [progress]: localizing error 3.134 * * * [progress]: generating rewritten candidates 3.134 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.143 * * * [progress]: generating series expansions 3.143 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.144 * [backup-simplify]: Simplify (/ (exp x) (expm1 x)) into (/ (exp x) (expm1 x)) 3.144 * [approximate]: Taking taylor expansion of (/ (exp x) (expm1 x)) in (x) around 0 3.144 * [taylor]: Taking taylor expansion of (/ (exp x) (expm1 x)) in x 3.144 * [taylor]: Taking taylor expansion of (exp x) in x 3.144 * [taylor]: Taking taylor expansion of x in x 3.144 * [backup-simplify]: Simplify 0 into 0 3.144 * [backup-simplify]: Simplify 1 into 1 3.144 * [backup-simplify]: Simplify (exp 0) into 1 3.144 * [taylor]: Taking taylor expansion of (expm1 x) in x 3.144 * [taylor]: Rewrote expression to (- (exp x) 1) 3.144 * [taylor]: Taking taylor expansion of (exp x) in x 3.144 * [taylor]: Taking taylor expansion of x in x 3.144 * [backup-simplify]: Simplify 0 into 0 3.144 * [backup-simplify]: Simplify 1 into 1 3.144 * [backup-simplify]: Simplify (exp 0) into 1 3.144 * [taylor]: Taking taylor expansion of 1 in x 3.144 * [backup-simplify]: Simplify 1 into 1 3.145 * [backup-simplify]: Simplify (- 1) into -1 3.145 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.146 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.147 * [backup-simplify]: Simplify (- 0) into 0 3.147 * [backup-simplify]: Simplify (+ 1 0) into 1 3.147 * [backup-simplify]: Simplify (/ 1 1) into 1 3.148 * [taylor]: Taking taylor expansion of (/ (exp x) (expm1 x)) in x 3.148 * [taylor]: Taking taylor expansion of (exp x) in x 3.148 * [taylor]: Taking taylor expansion of x in x 3.148 * [backup-simplify]: Simplify 0 into 0 3.148 * [backup-simplify]: Simplify 1 into 1 3.148 * [backup-simplify]: Simplify (exp 0) into 1 3.148 * [taylor]: Taking taylor expansion of (expm1 x) in x 3.148 * [taylor]: Rewrote expression to (- (exp x) 1) 3.148 * [taylor]: Taking taylor expansion of (exp x) in x 3.148 * [taylor]: Taking taylor expansion of x in x 3.148 * [backup-simplify]: Simplify 0 into 0 3.148 * [backup-simplify]: Simplify 1 into 1 3.148 * [backup-simplify]: Simplify (exp 0) into 1 3.148 * [taylor]: Taking taylor expansion of 1 in x 3.148 * [backup-simplify]: Simplify 1 into 1 3.148 * [backup-simplify]: Simplify (- 1) into -1 3.149 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.150 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.150 * [backup-simplify]: Simplify (- 0) into 0 3.151 * [backup-simplify]: Simplify (+ 1 0) into 1 3.151 * [backup-simplify]: Simplify (/ 1 1) into 1 3.151 * [backup-simplify]: Simplify 1 into 1 3.152 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.153 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.153 * [backup-simplify]: Simplify (- 0) into 0 3.154 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 3.154 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 1/2 1)))) into 1/2 3.154 * [backup-simplify]: Simplify 1/2 into 1/2 3.155 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.156 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 3.157 * [backup-simplify]: Simplify (- 0) into 0 3.157 * [backup-simplify]: Simplify (+ 1/6 0) into 1/6 3.158 * [backup-simplify]: Simplify (- (/ 1/2 1) (+ (* 1 (/ 1/6 1)) (* 1/2 (/ 1/2 1)))) into 1/12 3.158 * [backup-simplify]: Simplify 1/12 into 1/12 3.158 * [backup-simplify]: Simplify (+ (* 1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 3.158 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (expm1 (/ 1 x))) into (/ (exp (/ 1 x)) (expm1 (/ 1 x))) 3.158 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (expm1 (/ 1 x))) in (x) around 0 3.158 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (expm1 (/ 1 x))) in x 3.158 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.158 * [taylor]: Taking taylor expansion of x in x 3.158 * [backup-simplify]: Simplify 0 into 0 3.158 * [backup-simplify]: Simplify 1 into 1 3.158 * [backup-simplify]: Simplify (/ 1 1) into 1 3.158 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.158 * [taylor]: Taking taylor expansion of (expm1 (/ 1 x)) in x 3.158 * [taylor]: Rewrote expression to (- (exp (/ 1 x)) 1) 3.159 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.159 * [taylor]: Taking taylor expansion of x in x 3.159 * [backup-simplify]: Simplify 0 into 0 3.159 * [backup-simplify]: Simplify 1 into 1 3.159 * [backup-simplify]: Simplify (/ 1 1) into 1 3.159 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.159 * [taylor]: Taking taylor expansion of 1 in x 3.159 * [backup-simplify]: Simplify 1 into 1 3.159 * [backup-simplify]: Simplify (- 1) into -1 3.159 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 3.159 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 3.159 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (expm1 (/ 1 x))) in x 3.159 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.159 * [taylor]: Taking taylor expansion of x in x 3.159 * [backup-simplify]: Simplify 0 into 0 3.159 * [backup-simplify]: Simplify 1 into 1 3.160 * [backup-simplify]: Simplify (/ 1 1) into 1 3.160 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.160 * [taylor]: Taking taylor expansion of (expm1 (/ 1 x)) in x 3.160 * [taylor]: Rewrote expression to (- (exp (/ 1 x)) 1) 3.160 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.160 * [taylor]: Taking taylor expansion of x in x 3.160 * [backup-simplify]: Simplify 0 into 0 3.160 * [backup-simplify]: Simplify 1 into 1 3.160 * [backup-simplify]: Simplify (/ 1 1) into 1 3.160 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.160 * [taylor]: Taking taylor expansion of 1 in x 3.160 * [backup-simplify]: Simplify 1 into 1 3.160 * [backup-simplify]: Simplify (- 1) into -1 3.160 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 3.161 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 3.161 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 3.161 * [backup-simplify]: Simplify (- 0) into 0 3.161 * [backup-simplify]: Simplify (+ 0 0) into 0 3.161 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))))) into 0 3.161 * [backup-simplify]: Simplify 0 into 0 3.162 * [backup-simplify]: Simplify (- 0) into 0 3.162 * [backup-simplify]: Simplify (+ 0 0) into 0 3.162 * [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 3.162 * [backup-simplify]: Simplify 0 into 0 3.162 * [backup-simplify]: Simplify (- 0) into 0 3.163 * [backup-simplify]: Simplify (+ 0 0) into 0 3.163 * [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 3.163 * [backup-simplify]: Simplify 0 into 0 3.163 * [backup-simplify]: Simplify (- 0) into 0 3.163 * [backup-simplify]: Simplify (+ 0 0) into 0 3.164 * [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 3.164 * [backup-simplify]: Simplify 0 into 0 3.164 * [backup-simplify]: Simplify (- 0) into 0 3.164 * [backup-simplify]: Simplify (+ 0 0) into 0 3.165 * [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 3.165 * [backup-simplify]: Simplify 0 into 0 3.165 * [backup-simplify]: Simplify (- 0) into 0 3.165 * [backup-simplify]: Simplify (+ 0 0) into 0 3.166 * [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 3.166 * [backup-simplify]: Simplify 0 into 0 3.166 * [backup-simplify]: Simplify (/ (exp (/ 1 (/ 1 x))) (- (exp (/ 1 (/ 1 x))) 1)) into (/ (exp x) (- (exp x) 1)) 3.167 * [backup-simplify]: Simplify (/ (exp (/ 1 (- x))) (expm1 (/ 1 (- x)))) into (/ (exp (/ -1 x)) (expm1 (/ -1 x))) 3.167 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (expm1 (/ -1 x))) in (x) around 0 3.167 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (expm1 (/ -1 x))) in x 3.167 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.167 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.167 * [taylor]: Taking taylor expansion of -1 in x 3.167 * [backup-simplify]: Simplify -1 into -1 3.167 * [taylor]: Taking taylor expansion of x in x 3.167 * [backup-simplify]: Simplify 0 into 0 3.167 * [backup-simplify]: Simplify 1 into 1 3.167 * [backup-simplify]: Simplify (/ -1 1) into -1 3.167 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.167 * [taylor]: Taking taylor expansion of (expm1 (/ -1 x)) in x 3.167 * [taylor]: Rewrote expression to (- (exp (/ -1 x)) 1) 3.167 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.167 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.167 * [taylor]: Taking taylor expansion of -1 in x 3.167 * [backup-simplify]: Simplify -1 into -1 3.167 * [taylor]: Taking taylor expansion of x in x 3.167 * [backup-simplify]: Simplify 0 into 0 3.167 * [backup-simplify]: Simplify 1 into 1 3.167 * [backup-simplify]: Simplify (/ -1 1) into -1 3.168 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.168 * [taylor]: Taking taylor expansion of 1 in x 3.168 * [backup-simplify]: Simplify 1 into 1 3.168 * [backup-simplify]: Simplify (- 1) into -1 3.168 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 3.168 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 3.168 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (expm1 (/ -1 x))) in x 3.168 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.168 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.168 * [taylor]: Taking taylor expansion of -1 in x 3.168 * [backup-simplify]: Simplify -1 into -1 3.168 * [taylor]: Taking taylor expansion of x in x 3.168 * [backup-simplify]: Simplify 0 into 0 3.168 * [backup-simplify]: Simplify 1 into 1 3.168 * [backup-simplify]: Simplify (/ -1 1) into -1 3.168 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.168 * [taylor]: Taking taylor expansion of (expm1 (/ -1 x)) in x 3.168 * [taylor]: Rewrote expression to (- (exp (/ -1 x)) 1) 3.169 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.169 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.169 * [taylor]: Taking taylor expansion of -1 in x 3.169 * [backup-simplify]: Simplify -1 into -1 3.169 * [taylor]: Taking taylor expansion of x in x 3.169 * [backup-simplify]: Simplify 0 into 0 3.169 * [backup-simplify]: Simplify 1 into 1 3.169 * [backup-simplify]: Simplify (/ -1 1) into -1 3.169 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.169 * [taylor]: Taking taylor expansion of 1 in x 3.169 * [backup-simplify]: Simplify 1 into 1 3.169 * [backup-simplify]: Simplify (- 1) into -1 3.169 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 3.169 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 3.169 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 3.170 * [backup-simplify]: Simplify (- 0) into 0 3.170 * [backup-simplify]: Simplify (+ 0 0) into 0 3.170 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))))) into 0 3.170 * [backup-simplify]: Simplify 0 into 0 3.170 * [backup-simplify]: Simplify (- 0) into 0 3.171 * [backup-simplify]: Simplify (+ 0 0) into 0 3.171 * [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 3.171 * [backup-simplify]: Simplify 0 into 0 3.171 * [backup-simplify]: Simplify (- 0) into 0 3.171 * [backup-simplify]: Simplify (+ 0 0) into 0 3.172 * [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 3.172 * [backup-simplify]: Simplify 0 into 0 3.172 * [backup-simplify]: Simplify (- 0) into 0 3.172 * [backup-simplify]: Simplify (+ 0 0) into 0 3.173 * [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 3.173 * [backup-simplify]: Simplify 0 into 0 3.173 * [backup-simplify]: Simplify (- 0) into 0 3.173 * [backup-simplify]: Simplify (+ 0 0) into 0 3.173 * [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 3.174 * [backup-simplify]: Simplify 0 into 0 3.174 * [backup-simplify]: Simplify (- 0) into 0 3.174 * [backup-simplify]: Simplify (+ 0 0) into 0 3.174 * [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 3.174 * [backup-simplify]: Simplify 0 into 0 3.175 * [backup-simplify]: Simplify (/ (exp (/ -1 (/ 1 (- x)))) (- (exp (/ -1 (/ 1 (- x)))) 1)) into (/ (exp x) (- (exp x) 1)) 3.175 * * * [progress]: simplifying candidates 3.175 * * * * [progress]: [ 1 / 33 ] simplifiying candidate # 3.175 * * * * [progress]: [ 2 / 33 ] simplifiying candidate # 3.175 * * * * [progress]: [ 3 / 33 ] simplifiying candidate # 3.175 * * * * [progress]: [ 4 / 33 ] simplifiying candidate # 3.175 * [simplify]: Simplifying (- x (log (expm1 x))) 3.175 * * [simplify]: iters left: 4 (4 enodes) 3.176 * * [simplify]: iters left: 3 (14 enodes) 3.178 * * [simplify]: iters left: 2 (17 enodes) 3.180 * * [simplify]: Extracting #0: cost 1 inf + 0 3.180 * * [simplify]: Extracting #1: cost 5 inf + 0 3.180 * * [simplify]: Extracting #2: cost 7 inf + 1 3.181 * * [simplify]: Extracting #3: cost 1 inf + 1078 3.181 * * [simplify]: Extracting #4: cost 0 inf + 1149 3.181 * [simplify]: Simplified to (- x (log (expm1 x))) 3.181 * [simplify]: Simplified (2 1) to (λ (x) (exp (- x (log (expm1 x))))) 3.181 * * * * [progress]: [ 5 / 33 ] simplifiying candidate # 3.181 * * * * [progress]: [ 6 / 33 ] simplifiying candidate # 3.181 * * * * [progress]: [ 7 / 33 ] simplifiying candidate # 3.182 * [simplify]: Simplifying (/ (* (* (exp x) (exp x)) (exp x)) (* (* (expm1 x) (expm1 x)) (expm1 x))) 3.182 * * [simplify]: iters left: 6 (8 enodes) 3.186 * * [simplify]: iters left: 5 (35 enodes) 3.196 * * [simplify]: iters left: 4 (81 enodes) 3.215 * * [simplify]: iters left: 3 (159 enodes) 3.259 * * [simplify]: iters left: 2 (261 enodes) 3.762 * * [simplify]: iters left: 1 (441 enodes) 3.959 * * [simplify]: Extracting #0: cost 1 inf + 0 3.960 * * [simplify]: Extracting #1: cost 79 inf + 0 3.961 * * [simplify]: Extracting #2: cost 200 inf + 1 3.964 * * [simplify]: Extracting #3: cost 179 inf + 6683 3.975 * * [simplify]: Extracting #4: cost 63 inf + 59821 3.994 * * [simplify]: Extracting #5: cost 0 inf + 97410 4.016 * * [simplify]: Extracting #6: cost 0 inf + 97370 4.030 * [simplify]: Simplified to (* (* (/ (exp x) (expm1 x)) (/ (exp x) (expm1 x))) (/ (exp x) (expm1 x))) 4.030 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ (exp x) (expm1 x)) (/ (exp x) (expm1 x))) (/ (exp x) (expm1 x))))) 4.030 * * * * [progress]: [ 8 / 33 ] simplifiying candidate # 4.030 * * * * [progress]: [ 9 / 33 ] simplifiying candidate # 4.030 * * * * [progress]: [ 10 / 33 ] simplifiying candidate # 4.030 * * * * [progress]: [ 11 / 33 ] simplifiying candidate # 4.030 * * * * [progress]: [ 12 / 33 ] simplifiying candidate # 4.030 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 4.031 * * [simplify]: iters left: 6 (8 enodes) 4.033 * * [simplify]: iters left: 5 (30 enodes) 4.037 * * [simplify]: iters left: 4 (45 enodes) 4.044 * * [simplify]: iters left: 3 (52 enodes) 4.051 * * [simplify]: iters left: 2 (55 enodes) 4.058 * * [simplify]: Extracting #0: cost 1 inf + 0 4.058 * * [simplify]: Extracting #1: cost 11 inf + 0 4.058 * * [simplify]: Extracting #2: cost 22 inf + 0 4.058 * * [simplify]: Extracting #3: cost 25 inf + 0 4.058 * * [simplify]: Extracting #4: cost 20 inf + 365 4.059 * * [simplify]: Extracting #5: cost 5 inf + 4470 4.059 * * [simplify]: Extracting #6: cost 0 inf + 6065 4.060 * [simplify]: Simplified to (* (/ (cbrt (exp x)) (cbrt (expm1 x))) (/ (cbrt (exp x)) (cbrt (expm1 x)))) 4.060 * [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))))) 4.060 * [simplify]: Simplifying (/ (cbrt (exp x)) (cbrt (expm1 x))) 4.060 * * [simplify]: iters left: 4 (6 enodes) 4.061 * * [simplify]: iters left: 3 (18 enodes) 4.064 * * [simplify]: Extracting #0: cost 1 inf + 0 4.064 * * [simplify]: Extracting #1: cost 4 inf + 0 4.064 * * [simplify]: Extracting #2: cost 8 inf + 0 4.064 * * [simplify]: Extracting #3: cost 11 inf + 0 4.064 * * [simplify]: Extracting #4: cost 10 inf + 1 4.064 * * [simplify]: Extracting #5: cost 0 inf + 1571 4.064 * [simplify]: Simplified to (/ (cbrt (exp x)) (cbrt (expm1 x))) 4.064 * [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))))) 4.064 * * * * [progress]: [ 13 / 33 ] simplifiying candidate # 4.065 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (expm1 x))) 4.065 * * [simplify]: iters left: 6 (7 enodes) 4.066 * * [simplify]: iters left: 5 (23 enodes) 4.069 * * [simplify]: iters left: 4 (27 enodes) 4.073 * * [simplify]: iters left: 3 (30 enodes) 4.077 * * [simplify]: Extracting #0: cost 1 inf + 0 4.077 * * [simplify]: Extracting #1: cost 7 inf + 0 4.077 * * [simplify]: Extracting #2: cost 14 inf + 0 4.077 * * [simplify]: Extracting #3: cost 17 inf + 0 4.078 * * [simplify]: Extracting #4: cost 16 inf + 1 4.078 * * [simplify]: Extracting #5: cost 11 inf + 396 4.078 * * [simplify]: Extracting #6: cost 3 inf + 2094 4.078 * * [simplify]: Extracting #7: cost 1 inf + 2736 4.078 * * [simplify]: Extracting #8: cost 0 inf + 3077 4.079 * [simplify]: Simplified to (/ (cbrt (exp x)) (/ (sqrt (expm1 x)) (cbrt (exp x)))) 4.079 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt (exp x)) (/ (sqrt (expm1 x)) (cbrt (exp x)))) (/ (cbrt (exp x)) (sqrt (expm1 x))))) 4.079 * [simplify]: Simplifying (/ (cbrt (exp x)) (sqrt (expm1 x))) 4.079 * * [simplify]: iters left: 4 (6 enodes) 4.080 * * [simplify]: iters left: 3 (18 enodes) 4.083 * * [simplify]: Extracting #0: cost 1 inf + 0 4.083 * * [simplify]: Extracting #1: cost 4 inf + 0 4.083 * * [simplify]: Extracting #2: cost 8 inf + 0 4.083 * * [simplify]: Extracting #3: cost 11 inf + 0 4.083 * * [simplify]: Extracting #4: cost 10 inf + 1 4.083 * * [simplify]: Extracting #5: cost 0 inf + 1411 4.083 * [simplify]: Simplified to (/ (cbrt (exp x)) (sqrt (expm1 x))) 4.083 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (expm1 x))) (/ (cbrt (exp x)) (sqrt (expm1 x))))) 4.083 * * * * [progress]: [ 14 / 33 ] simplifiying candidate # 4.083 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) 1) 4.083 * * [simplify]: iters left: 6 (6 enodes) 4.085 * * [simplify]: iters left: 5 (20 enodes) 4.089 * * [simplify]: iters left: 4 (30 enodes) 4.095 * * [simplify]: iters left: 3 (31 enodes) 4.099 * * [simplify]: Extracting #0: cost 1 inf + 0 4.099 * * [simplify]: Extracting #1: cost 5 inf + 0 4.099 * * [simplify]: Extracting #2: cost 7 inf + 1 4.099 * * [simplify]: Extracting #3: cost 9 inf + 1 4.099 * * [simplify]: Extracting #4: cost 8 inf + 2 4.099 * * [simplify]: Extracting #5: cost 0 inf + 1212 4.099 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 4.099 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (expm1 x)))) 4.099 * [simplify]: Simplifying (/ (cbrt (exp x)) (expm1 x)) 4.099 * * [simplify]: iters left: 4 (5 enodes) 4.101 * * [simplify]: iters left: 3 (15 enodes) 4.103 * * [simplify]: Extracting #0: cost 1 inf + 0 4.103 * * [simplify]: Extracting #1: cost 4 inf + 0 4.103 * * [simplify]: Extracting #2: cost 8 inf + 0 4.103 * * [simplify]: Extracting #3: cost 8 inf + 1 4.103 * * [simplify]: Extracting #4: cost 0 inf + 1109 4.103 * [simplify]: Simplified to (/ (cbrt (exp x)) (expm1 x)) 4.103 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (expm1 x)))) 4.103 * * * * [progress]: [ 15 / 33 ] simplifiying candidate # 4.103 * [simplify]: Simplifying (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 4.103 * * [simplify]: iters left: 6 (7 enodes) 4.105 * * [simplify]: iters left: 5 (23 enodes) 4.108 * * [simplify]: iters left: 4 (25 enodes) 4.111 * * [simplify]: Extracting #0: cost 1 inf + 0 4.111 * * [simplify]: Extracting #1: cost 6 inf + 0 4.111 * * [simplify]: Extracting #2: cost 12 inf + 0 4.112 * * [simplify]: Extracting #3: cost 15 inf + 0 4.112 * * [simplify]: Extracting #4: cost 14 inf + 1 4.112 * * [simplify]: Extracting #5: cost 10 inf + 285 4.112 * * [simplify]: Extracting #6: cost 4 inf + 1301 4.112 * * [simplify]: Extracting #7: cost 1 inf + 2134 4.112 * * [simplify]: Extracting #8: cost 0 inf + 2475 4.113 * [simplify]: Simplified to (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 4.113 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (sqrt (exp x)) (cbrt (expm1 x))))) 4.113 * [simplify]: Simplifying (/ (sqrt (exp x)) (cbrt (expm1 x))) 4.113 * * [simplify]: iters left: 4 (6 enodes) 4.115 * * [simplify]: iters left: 3 (18 enodes) 4.120 * * [simplify]: Extracting #0: cost 1 inf + 0 4.120 * * [simplify]: Extracting #1: cost 4 inf + 0 4.120 * * [simplify]: Extracting #2: cost 8 inf + 0 4.120 * * [simplify]: Extracting #3: cost 11 inf + 0 4.121 * * [simplify]: Extracting #4: cost 10 inf + 1 4.121 * * [simplify]: Extracting #5: cost 0 inf + 1411 4.121 * [simplify]: Simplified to (/ (sqrt (exp x)) (cbrt (expm1 x))) 4.121 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (sqrt (exp x)) (cbrt (expm1 x))))) 4.121 * * * * [progress]: [ 16 / 33 ] simplifiying candidate # 4.122 * [simplify]: Simplifying (/ (sqrt (exp x)) (sqrt (expm1 x))) 4.122 * * [simplify]: iters left: 4 (6 enodes) 4.124 * * [simplify]: iters left: 3 (18 enodes) 4.129 * * [simplify]: Extracting #0: cost 1 inf + 0 4.129 * * [simplify]: Extracting #1: cost 4 inf + 0 4.129 * * [simplify]: Extracting #2: cost 8 inf + 0 4.129 * * [simplify]: Extracting #3: cost 11 inf + 0 4.129 * * [simplify]: Extracting #4: cost 10 inf + 1 4.129 * * [simplify]: Extracting #5: cost 0 inf + 1251 4.129 * [simplify]: Simplified to (/ (sqrt (exp x)) (sqrt (expm1 x))) 4.129 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (sqrt (expm1 x))) (/ (sqrt (exp x)) (sqrt (expm1 x))))) 4.130 * [simplify]: Simplifying (/ (sqrt (exp x)) (sqrt (expm1 x))) 4.130 * * [simplify]: iters left: 4 (6 enodes) 4.132 * * [simplify]: iters left: 3 (18 enodes) 4.137 * * [simplify]: Extracting #0: cost 1 inf + 0 4.137 * * [simplify]: Extracting #1: cost 4 inf + 0 4.137 * * [simplify]: Extracting #2: cost 8 inf + 0 4.137 * * [simplify]: Extracting #3: cost 11 inf + 0 4.137 * * [simplify]: Extracting #4: cost 10 inf + 1 4.138 * * [simplify]: Extracting #5: cost 0 inf + 1251 4.138 * [simplify]: Simplified to (/ (sqrt (exp x)) (sqrt (expm1 x))) 4.138 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (sqrt (expm1 x))) (/ (sqrt (exp x)) (sqrt (expm1 x))))) 4.138 * * * * [progress]: [ 17 / 33 ] simplifiying candidate # 4.138 * [simplify]: Simplifying (/ (sqrt (exp x)) 1) 4.138 * * [simplify]: iters left: 4 (5 enodes) 4.141 * * [simplify]: iters left: 3 (15 enodes) 4.146 * * [simplify]: iters left: 2 (17 enodes) 4.151 * * [simplify]: Extracting #0: cost 1 inf + 0 4.151 * * [simplify]: Extracting #1: cost 4 inf + 0 4.151 * * [simplify]: Extracting #2: cost 5 inf + 1 4.151 * * [simplify]: Extracting #3: cost 4 inf + 2 4.151 * * [simplify]: Extracting #4: cost 1 inf + 255 4.151 * * [simplify]: Extracting #5: cost 0 inf + 366 4.151 * [simplify]: Simplified to (sqrt (exp x)) 4.151 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (expm1 x)))) 4.152 * [simplify]: Simplifying (/ (sqrt (exp x)) (expm1 x)) 4.152 * * [simplify]: iters left: 4 (5 enodes) 4.154 * * [simplify]: iters left: 3 (15 enodes) 4.158 * * [simplify]: Extracting #0: cost 1 inf + 0 4.158 * * [simplify]: Extracting #1: cost 4 inf + 0 4.158 * * [simplify]: Extracting #2: cost 8 inf + 0 4.158 * * [simplify]: Extracting #3: cost 8 inf + 1 4.158 * * [simplify]: Extracting #4: cost 0 inf + 949 4.158 * [simplify]: Simplified to (/ (sqrt (exp x)) (expm1 x)) 4.158 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (expm1 x)))) 4.159 * * * * [progress]: [ 18 / 33 ] simplifiying candidate # 4.159 * [simplify]: Simplifying (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 4.159 * * [simplify]: iters left: 6 (6 enodes) 4.162 * * [simplify]: iters left: 5 (22 enodes) 4.169 * * [simplify]: iters left: 4 (26 enodes) 4.173 * * [simplify]: Extracting #0: cost 1 inf + 0 4.173 * * [simplify]: Extracting #1: cost 6 inf + 0 4.173 * * [simplify]: Extracting #2: cost 9 inf + 1 4.173 * * [simplify]: Extracting #3: cost 11 inf + 1 4.173 * * [simplify]: Extracting #4: cost 8 inf + 144 4.173 * * [simplify]: Extracting #5: cost 2 inf + 1253 4.173 * * [simplify]: Extracting #6: cost 0 inf + 1676 4.174 * [simplify]: Simplified to (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 4.174 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (exp x) (cbrt (expm1 x))))) 4.174 * [simplify]: Simplifying (/ (exp x) (cbrt (expm1 x))) 4.174 * * [simplify]: iters left: 4 (5 enodes) 4.175 * * [simplify]: iters left: 3 (15 enodes) 4.177 * * [simplify]: Extracting #0: cost 1 inf + 0 4.177 * * [simplify]: Extracting #1: cost 4 inf + 0 4.177 * * [simplify]: Extracting #2: cost 8 inf + 0 4.177 * * [simplify]: Extracting #3: cost 8 inf + 1 4.177 * * [simplify]: Extracting #4: cost 0 inf + 1109 4.177 * [simplify]: Simplified to (/ (exp x) (cbrt (expm1 x))) 4.177 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (exp x) (cbrt (expm1 x))))) 4.177 * * * * [progress]: [ 19 / 33 ] simplifiying candidate # 4.177 * [simplify]: Simplifying (/ 1 (sqrt (expm1 x))) 4.177 * * [simplify]: iters left: 4 (5 enodes) 4.179 * * [simplify]: iters left: 3 (17 enodes) 4.182 * * [simplify]: iters left: 2 (19 enodes) 4.184 * * [simplify]: Extracting #0: cost 1 inf + 0 4.184 * * [simplify]: Extracting #1: cost 4 inf + 0 4.185 * * [simplify]: Extracting #2: cost 5 inf + 1 4.185 * * [simplify]: Extracting #3: cost 7 inf + 1 4.185 * * [simplify]: Extracting #4: cost 0 inf + 670 4.185 * [simplify]: Simplified to (/ 1 (sqrt (expm1 x))) 4.185 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (expm1 x))) (/ (exp x) (sqrt (expm1 x))))) 4.185 * [simplify]: Simplifying (/ (exp x) (sqrt (expm1 x))) 4.185 * * [simplify]: iters left: 4 (5 enodes) 4.186 * * [simplify]: iters left: 3 (15 enodes) 4.188 * * [simplify]: Extracting #0: cost 1 inf + 0 4.188 * * [simplify]: Extracting #1: cost 4 inf + 0 4.188 * * [simplify]: Extracting #2: cost 8 inf + 0 4.188 * * [simplify]: Extracting #3: cost 8 inf + 1 4.188 * * [simplify]: Extracting #4: cost 0 inf + 949 4.189 * [simplify]: Simplified to (/ (exp x) (sqrt (expm1 x))) 4.189 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (expm1 x))) (/ (exp x) (sqrt (expm1 x))))) 4.189 * * * * [progress]: [ 20 / 33 ] simplifiying candidate # 4.189 * [simplify]: Simplifying (/ 1 1) 4.189 * * [simplify]: iters left: 2 (2 enodes) 4.190 * * [simplify]: iters left: 1 (6 enodes) 4.191 * * [simplify]: Extracting #0: cost 1 inf + 0 4.191 * * [simplify]: Extracting #1: cost 0 inf + 1 4.191 * [simplify]: Simplified to 1 4.191 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (exp x) (expm1 x)))) 4.191 * [simplify]: Simplifying (/ (exp x) (expm1 x)) 4.191 * * [simplify]: iters left: 3 (4 enodes) 4.192 * * [simplify]: iters left: 2 (12 enodes) 4.194 * * [simplify]: Extracting #0: cost 1 inf + 0 4.194 * * [simplify]: Extracting #1: cost 4 inf + 0 4.194 * * [simplify]: Extracting #2: cost 7 inf + 0 4.194 * * [simplify]: Extracting #3: cost 6 inf + 1 4.194 * * [simplify]: Extracting #4: cost 0 inf + 647 4.194 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 4.194 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (exp x) (expm1 x)))) 4.194 * * * * [progress]: [ 21 / 33 ] simplifiying candidate # 4.194 * * * * [progress]: [ 22 / 33 ] simplifiying candidate # 4.194 * * * * [progress]: [ 23 / 33 ] simplifiying candidate # 4.194 * * * * [progress]: [ 24 / 33 ] simplifiying candidate # 4.194 * [simplify]: Simplifying (cbrt (expm1 x)) 4.194 * * [simplify]: iters left: 2 (3 enodes) 4.195 * * [simplify]: iters left: 1 (9 enodes) 4.196 * * [simplify]: Extracting #0: cost 1 inf + 0 4.196 * * [simplify]: Extracting #1: cost 3 inf + 0 4.196 * * [simplify]: Extracting #2: cost 5 inf + 0 4.196 * * [simplify]: Extracting #3: cost 4 inf + 1 4.196 * * [simplify]: Extracting #4: cost 0 inf + 445 4.196 * [simplify]: Simplified to (cbrt (expm1 x)) 4.196 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (cbrt (expm1 x)))) 4.196 * * * * [progress]: [ 25 / 33 ] simplifiying candidate # 4.197 * [simplify]: Simplifying (sqrt (expm1 x)) 4.197 * * [simplify]: iters left: 2 (3 enodes) 4.198 * * [simplify]: iters left: 1 (9 enodes) 4.199 * * [simplify]: Extracting #0: cost 1 inf + 0 4.199 * * [simplify]: Extracting #1: cost 3 inf + 0 4.199 * * [simplify]: Extracting #2: cost 5 inf + 0 4.199 * * [simplify]: Extracting #3: cost 4 inf + 1 4.199 * * [simplify]: Extracting #4: cost 0 inf + 365 4.200 * [simplify]: Simplified to (sqrt (expm1 x)) 4.200 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (sqrt (expm1 x))) (sqrt (expm1 x)))) 4.200 * * * * [progress]: [ 26 / 33 ] simplifiying candidate # 4.200 * [simplify]: Simplifying (expm1 x) 4.200 * * [simplify]: iters left: 1 (2 enodes) 4.200 * * [simplify]: Extracting #0: cost 1 inf + 0 4.200 * * [simplify]: Extracting #1: cost 3 inf + 0 4.200 * * [simplify]: Extracting #2: cost 2 inf + 1 4.200 * * [simplify]: Extracting #3: cost 0 inf + 143 4.200 * [simplify]: Simplified to (expm1 x) 4.200 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) 1) (expm1 x))) 4.200 * * * * [progress]: [ 27 / 33 ] simplifiying candidate # 4.201 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 4.201 * * [simplify]: iters left: 4 (4 enodes) 4.201 * * [simplify]: iters left: 3 (12 enodes) 4.203 * * [simplify]: Extracting #0: cost 1 inf + 0 4.203 * * [simplify]: Extracting #1: cost 3 inf + 0 4.203 * * [simplify]: Extracting #2: cost 5 inf + 0 4.203 * * [simplify]: Extracting #3: cost 7 inf + 0 4.203 * * [simplify]: Extracting #4: cost 6 inf + 1 4.203 * * [simplify]: Extracting #5: cost 0 inf + 827 4.203 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 4.203 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (exp x)) (cbrt (exp x))) (/ (expm1 x) (cbrt (exp x))))) 4.203 * * * * [progress]: [ 28 / 33 ] simplifiying candidate # 4.204 * [simplify]: Simplifying (sqrt (exp x)) 4.204 * * [simplify]: iters left: 2 (3 enodes) 4.204 * * [simplify]: iters left: 1 (9 enodes) 4.205 * * [simplify]: Extracting #0: cost 1 inf + 0 4.205 * * [simplify]: Extracting #1: cost 3 inf + 0 4.206 * * [simplify]: Extracting #2: cost 5 inf + 0 4.206 * * [simplify]: Extracting #3: cost 4 inf + 1 4.206 * * [simplify]: Extracting #4: cost 0 inf + 365 4.206 * [simplify]: Simplified to (sqrt (exp x)) 4.206 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (exp x)) (/ (expm1 x) (sqrt (exp x))))) 4.206 * * * * [progress]: [ 29 / 33 ] simplifiying candidate # 4.206 * * * * [progress]: [ 30 / 33 ] simplifiying candidate #real (real->posit16 (/ (exp x) (expm1 x)))))> 4.206 * * * * [progress]: [ 31 / 33 ] simplifiying candidate # 4.206 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.206 * * [simplify]: iters left: 6 (8 enodes) 4.209 * * [simplify]: iters left: 5 (32 enodes) 4.214 * * [simplify]: iters left: 4 (45 enodes) 4.221 * * [simplify]: iters left: 3 (52 enodes) 4.228 * * [simplify]: Extracting #0: cost 1 inf + 0 4.228 * * [simplify]: Extracting #1: cost 10 inf + 0 4.228 * * [simplify]: Extracting #2: cost 13 inf + 3 4.228 * * [simplify]: Extracting #3: cost 9 inf + 146 4.229 * * [simplify]: Extracting #4: cost 3 inf + 649 4.229 * * [simplify]: Extracting #5: cost 0 inf + 928 4.229 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.229 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.229 * * * * [progress]: [ 32 / 33 ] simplifiying candidate # 4.229 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 4.229 * * [simplify]: iters left: 5 (5 enodes) 4.231 * * [simplify]: iters left: 4 (21 enodes) 4.235 * * [simplify]: iters left: 3 (25 enodes) 4.239 * * [simplify]: Extracting #0: cost 1 inf + 0 4.239 * * [simplify]: Extracting #1: cost 4 inf + 0 4.239 * * [simplify]: Extracting #2: cost 9 inf + 0 4.239 * * [simplify]: Extracting #3: cost 6 inf + 3 4.239 * * [simplify]: Extracting #4: cost 1 inf + 468 4.239 * * [simplify]: Extracting #5: cost 0 inf + 649 4.240 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 4.240 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 4.240 * * * * [progress]: [ 33 / 33 ] simplifiying candidate # 4.240 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 4.240 * * [simplify]: iters left: 5 (5 enodes) 4.242 * * [simplify]: iters left: 4 (21 enodes) 4.249 * * [simplify]: iters left: 3 (25 enodes) 4.256 * * [simplify]: Extracting #0: cost 1 inf + 0 4.256 * * [simplify]: Extracting #1: cost 4 inf + 0 4.256 * * [simplify]: Extracting #2: cost 9 inf + 0 4.256 * * [simplify]: Extracting #3: cost 6 inf + 3 4.257 * * [simplify]: Extracting #4: cost 1 inf + 468 4.257 * * [simplify]: Extracting #5: cost 0 inf + 649 4.257 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 4.257 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 4.257 * * * [progress]: adding candidates to table 4.558 * * [progress]: iteration 3 / 4 4.558 * * * [progress]: picking best candidate 4.562 * * * * [pick]: Picked # 4.562 * * * [progress]: localizing error 4.581 * * * [progress]: generating rewritten candidates 4.581 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.582 * * * [progress]: generating series expansions 4.582 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.582 * [backup-simplify]: Simplify (fma x 1/12 (+ 1/2 (/ 1 x))) into (fma x 1/12 (+ (/ 1 x) 1/2)) 4.583 * [approximate]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in (x) around 0 4.583 * [taylor]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in x 4.583 * [taylor]: Rewrote expression to (+ (* x 1/12) (+ (/ 1 x) 1/2)) 4.583 * [taylor]: Taking taylor expansion of (* x 1/12) in x 4.583 * [taylor]: Taking taylor expansion of x in x 4.583 * [backup-simplify]: Simplify 0 into 0 4.583 * [backup-simplify]: Simplify 1 into 1 4.583 * [taylor]: Taking taylor expansion of 1/12 in x 4.583 * [backup-simplify]: Simplify 1/12 into 1/12 4.583 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x 4.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.583 * [taylor]: Taking taylor expansion of x in x 4.583 * [backup-simplify]: Simplify 0 into 0 4.583 * [backup-simplify]: Simplify 1 into 1 4.584 * [backup-simplify]: Simplify (/ 1 1) into 1 4.584 * [taylor]: Taking taylor expansion of 1/2 in x 4.584 * [backup-simplify]: Simplify 1/2 into 1/2 4.584 * [taylor]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in x 4.584 * [taylor]: Rewrote expression to (+ (* x 1/12) (+ (/ 1 x) 1/2)) 4.584 * [taylor]: Taking taylor expansion of (* x 1/12) in x 4.584 * [taylor]: Taking taylor expansion of x in x 4.584 * [backup-simplify]: Simplify 0 into 0 4.584 * [backup-simplify]: Simplify 1 into 1 4.584 * [taylor]: Taking taylor expansion of 1/12 in x 4.584 * [backup-simplify]: Simplify 1/12 into 1/12 4.584 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x 4.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.584 * [taylor]: Taking taylor expansion of x in x 4.584 * [backup-simplify]: Simplify 0 into 0 4.584 * [backup-simplify]: Simplify 1 into 1 4.585 * [backup-simplify]: Simplify (/ 1 1) into 1 4.585 * [taylor]: Taking taylor expansion of 1/2 in x 4.585 * [backup-simplify]: Simplify 1/2 into 1/2 4.585 * [backup-simplify]: Simplify (+ 1 0) into 1 4.586 * [backup-simplify]: Simplify (+ 0 1) into 1 4.586 * [backup-simplify]: Simplify 1 into 1 4.586 * [backup-simplify]: Simplify (* 0 1/12) into 0 4.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.588 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.588 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.588 * [backup-simplify]: Simplify 1/2 into 1/2 4.589 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1/12)) into 1/12 4.590 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.591 * [backup-simplify]: Simplify (+ 0 0) into 0 4.591 * [backup-simplify]: Simplify (+ 1/12 0) into 1/12 4.591 * [backup-simplify]: Simplify 1/12 into 1/12 4.591 * [backup-simplify]: Simplify (+ (* 1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.591 * [backup-simplify]: Simplify (fma (/ 1 x) 1/12 (+ 1/2 (/ 1 (/ 1 x)))) into (fma (/ 1 x) 1/12 (+ x 1/2)) 4.592 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in (x) around 0 4.592 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in x 4.592 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/12) (+ x 1/2)) 4.592 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/12) in x 4.592 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.592 * [taylor]: Taking taylor expansion of x in x 4.592 * [backup-simplify]: Simplify 0 into 0 4.592 * [backup-simplify]: Simplify 1 into 1 4.592 * [backup-simplify]: Simplify (/ 1 1) into 1 4.592 * [taylor]: Taking taylor expansion of 1/12 in x 4.592 * [backup-simplify]: Simplify 1/12 into 1/12 4.592 * [taylor]: Taking taylor expansion of (+ x 1/2) in x 4.592 * [taylor]: Taking taylor expansion of x in x 4.592 * [backup-simplify]: Simplify 0 into 0 4.592 * [backup-simplify]: Simplify 1 into 1 4.592 * [taylor]: Taking taylor expansion of 1/2 in x 4.593 * [backup-simplify]: Simplify 1/2 into 1/2 4.593 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in x 4.593 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/12) (+ x 1/2)) 4.593 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/12) in x 4.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.593 * [taylor]: Taking taylor expansion of x in x 4.593 * [backup-simplify]: Simplify 0 into 0 4.593 * [backup-simplify]: Simplify 1 into 1 4.593 * [backup-simplify]: Simplify (/ 1 1) into 1 4.593 * [taylor]: Taking taylor expansion of 1/12 in x 4.593 * [backup-simplify]: Simplify 1/12 into 1/12 4.593 * [taylor]: Taking taylor expansion of (+ x 1/2) in x 4.593 * [taylor]: Taking taylor expansion of x in x 4.593 * [backup-simplify]: Simplify 0 into 0 4.593 * [backup-simplify]: Simplify 1 into 1 4.593 * [taylor]: Taking taylor expansion of 1/2 in x 4.593 * [backup-simplify]: Simplify 1/2 into 1/2 4.594 * [backup-simplify]: Simplify (* 1 1/12) into 1/12 4.594 * [backup-simplify]: Simplify (+ 1/12 0) into 1/12 4.594 * [backup-simplify]: Simplify 1/12 into 1/12 4.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.596 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1/12)) into 0 4.597 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.597 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.597 * [backup-simplify]: Simplify 1/2 into 1/2 4.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.599 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1/12))) into 0 4.600 * [backup-simplify]: Simplify (+ 1 0) into 1 4.600 * [backup-simplify]: Simplify (+ 0 1) into 1 4.600 * [backup-simplify]: Simplify 1 into 1 4.601 * [backup-simplify]: Simplify (+ (* 1 (/ 1 x)) (+ 1/2 (* 1/12 (/ 1 (/ 1 x))))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.601 * [backup-simplify]: Simplify (fma (/ 1 (- x)) 1/12 (+ 1/2 (/ 1 (/ 1 (- x))))) into (fma (/ -1 x) 1/12 (- 1/2 x)) 4.601 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in (x) around 0 4.601 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in x 4.601 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/12) (- 1/2 x)) 4.601 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/12) in x 4.601 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.601 * [taylor]: Taking taylor expansion of -1 in x 4.601 * [backup-simplify]: Simplify -1 into -1 4.601 * [taylor]: Taking taylor expansion of x in x 4.601 * [backup-simplify]: Simplify 0 into 0 4.601 * [backup-simplify]: Simplify 1 into 1 4.602 * [backup-simplify]: Simplify (/ -1 1) into -1 4.602 * [taylor]: Taking taylor expansion of 1/12 in x 4.602 * [backup-simplify]: Simplify 1/12 into 1/12 4.602 * [taylor]: Taking taylor expansion of (- 1/2 x) in x 4.602 * [taylor]: Taking taylor expansion of 1/2 in x 4.602 * [backup-simplify]: Simplify 1/2 into 1/2 4.602 * [taylor]: Taking taylor expansion of x in x 4.602 * [backup-simplify]: Simplify 0 into 0 4.602 * [backup-simplify]: Simplify 1 into 1 4.602 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in x 4.602 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/12) (- 1/2 x)) 4.602 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/12) in x 4.602 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.602 * [taylor]: Taking taylor expansion of -1 in x 4.602 * [backup-simplify]: Simplify -1 into -1 4.602 * [taylor]: Taking taylor expansion of x in x 4.602 * [backup-simplify]: Simplify 0 into 0 4.602 * [backup-simplify]: Simplify 1 into 1 4.603 * [backup-simplify]: Simplify (/ -1 1) into -1 4.603 * [taylor]: Taking taylor expansion of 1/12 in x 4.603 * [backup-simplify]: Simplify 1/12 into 1/12 4.603 * [taylor]: Taking taylor expansion of (- 1/2 x) in x 4.603 * [taylor]: Taking taylor expansion of 1/2 in x 4.603 * [backup-simplify]: Simplify 1/2 into 1/2 4.603 * [taylor]: Taking taylor expansion of x in x 4.603 * [backup-simplify]: Simplify 0 into 0 4.603 * [backup-simplify]: Simplify 1 into 1 4.603 * [backup-simplify]: Simplify (* -1 1/12) into -1/12 4.604 * [backup-simplify]: Simplify (+ -1/12 0) into -1/12 4.604 * [backup-simplify]: Simplify -1/12 into -1/12 4.605 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.605 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1/12)) into 0 4.605 * [backup-simplify]: Simplify (- 0) into 0 4.606 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 4.606 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.606 * [backup-simplify]: Simplify 1/2 into 1/2 4.606 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.610 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/12))) into 0 4.611 * [backup-simplify]: Simplify (- 1) into -1 4.611 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.611 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.611 * [backup-simplify]: Simplify -1 into -1 4.611 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (- x))) (+ 1/2 (* -1/12 (/ 1 (/ 1 (- x)))))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.611 * * * [progress]: simplifying candidates 4.611 * * * * [progress]: [ 1 / 14 ] simplifiying candidate # 4.611 * * * * [progress]: [ 2 / 14 ] simplifiying candidate # 4.611 * * * * [progress]: [ 3 / 14 ] simplifiying candidate # 4.611 * * * * [progress]: [ 4 / 14 ] simplifiying candidate # 4.612 * * * * [progress]: [ 5 / 14 ] simplifiying candidate # 4.612 * * * * [progress]: [ 6 / 14 ] simplifiying candidate # 4.612 * * * * [progress]: [ 7 / 14 ] simplifiying candidate # 4.612 * * * * [progress]: [ 8 / 14 ] simplifiying candidate # 4.612 * * * * [progress]: [ 9 / 14 ] simplifiying candidate # 4.612 * * * * [progress]: [ 10 / 14 ] simplifiying candidate # 4.612 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))> 4.612 * * * * [progress]: [ 12 / 14 ] simplifiying candidate # 4.612 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.612 * * [simplify]: iters left: 6 (8 enodes) 4.615 * * [simplify]: iters left: 5 (32 enodes) 4.622 * * [simplify]: iters left: 4 (45 enodes) 4.629 * * [simplify]: iters left: 3 (52 enodes) 4.639 * * [simplify]: Extracting #0: cost 1 inf + 0 4.639 * * [simplify]: Extracting #1: cost 10 inf + 0 4.639 * * [simplify]: Extracting #2: cost 13 inf + 3 4.639 * * [simplify]: Extracting #3: cost 9 inf + 146 4.640 * * [simplify]: Extracting #4: cost 3 inf + 649 4.640 * * [simplify]: Extracting #5: cost 0 inf + 928 4.641 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.641 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.641 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 4.641 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.642 * * [simplify]: iters left: 6 (8 enodes) 4.647 * * [simplify]: iters left: 5 (32 enodes) 4.653 * * [simplify]: iters left: 4 (45 enodes) 4.661 * * [simplify]: iters left: 3 (52 enodes) 4.668 * * [simplify]: Extracting #0: cost 1 inf + 0 4.668 * * [simplify]: Extracting #1: cost 10 inf + 0 4.668 * * [simplify]: Extracting #2: cost 13 inf + 3 4.668 * * [simplify]: Extracting #3: cost 9 inf + 146 4.669 * * [simplify]: Extracting #4: cost 3 inf + 649 4.669 * * [simplify]: Extracting #5: cost 0 inf + 928 4.669 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.669 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.669 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 4.670 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.670 * * [simplify]: iters left: 6 (8 enodes) 4.672 * * [simplify]: iters left: 5 (32 enodes) 4.679 * * [simplify]: iters left: 4 (45 enodes) 4.694 * * [simplify]: iters left: 3 (52 enodes) 4.708 * * [simplify]: Extracting #0: cost 1 inf + 0 4.708 * * [simplify]: Extracting #1: cost 10 inf + 0 4.708 * * [simplify]: Extracting #2: cost 13 inf + 3 4.708 * * [simplify]: Extracting #3: cost 9 inf + 146 4.709 * * [simplify]: Extracting #4: cost 3 inf + 649 4.709 * * [simplify]: Extracting #5: cost 0 inf + 928 4.710 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.710 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.710 * * * [progress]: adding candidates to table 4.792 * * [progress]: iteration 4 / 4 4.792 * * * [progress]: picking best candidate 4.802 * * * * [pick]: Picked # 4.802 * * * [progress]: localizing error 4.814 * * * [progress]: generating rewritten candidates 4.814 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 4.820 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 4.852 * * * [progress]: generating series expansions 4.852 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 4.852 * [backup-simplify]: Simplify (* x 1/12) into (* 1/12 x) 4.852 * [approximate]: Taking taylor expansion of (* 1/12 x) in (x) around 0 4.852 * [taylor]: Taking taylor expansion of (* 1/12 x) in x 4.852 * [taylor]: Taking taylor expansion of 1/12 in x 4.852 * [backup-simplify]: Simplify 1/12 into 1/12 4.852 * [taylor]: Taking taylor expansion of x in x 4.852 * [backup-simplify]: Simplify 0 into 0 4.852 * [backup-simplify]: Simplify 1 into 1 4.852 * [taylor]: Taking taylor expansion of (* 1/12 x) in x 4.852 * [taylor]: Taking taylor expansion of 1/12 in x 4.852 * [backup-simplify]: Simplify 1/12 into 1/12 4.852 * [taylor]: Taking taylor expansion of x in x 4.852 * [backup-simplify]: Simplify 0 into 0 4.852 * [backup-simplify]: Simplify 1 into 1 4.853 * [backup-simplify]: Simplify (* 1/12 0) into 0 4.853 * [backup-simplify]: Simplify 0 into 0 4.854 * [backup-simplify]: Simplify (+ (* 1/12 1) (* 0 0)) into 1/12 4.854 * [backup-simplify]: Simplify 1/12 into 1/12 4.855 * [backup-simplify]: Simplify (+ (* 1/12 0) (+ (* 0 1) (* 0 0))) into 0 4.855 * [backup-simplify]: Simplify 0 into 0 4.856 * [backup-simplify]: Simplify (+ (* 1/12 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.856 * [backup-simplify]: Simplify 0 into 0 4.857 * [backup-simplify]: Simplify (+ (* 1/12 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.857 * [backup-simplify]: Simplify 0 into 0 4.858 * [backup-simplify]: Simplify (+ (* 1/12 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 4.858 * [backup-simplify]: Simplify 0 into 0 4.860 * [backup-simplify]: Simplify (+ (* 1/12 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 4.860 * [backup-simplify]: Simplify 0 into 0 4.861 * [backup-simplify]: Simplify (+ (* 1/12 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 4.861 * [backup-simplify]: Simplify 0 into 0 4.861 * [backup-simplify]: Simplify (* 1/12 x) into (* 1/12 x) 4.861 * [backup-simplify]: Simplify (* (/ 1 x) 1/12) into (/ 1/12 x) 4.861 * [approximate]: Taking taylor expansion of (/ 1/12 x) in (x) around 0 4.861 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x 4.861 * [taylor]: Taking taylor expansion of 1/12 in x 4.861 * [backup-simplify]: Simplify 1/12 into 1/12 4.861 * [taylor]: Taking taylor expansion of x in x 4.861 * [backup-simplify]: Simplify 0 into 0 4.861 * [backup-simplify]: Simplify 1 into 1 4.862 * [backup-simplify]: Simplify (/ 1/12 1) into 1/12 4.862 * [taylor]: Taking taylor expansion of (/ 1/12 x) in x 4.862 * [taylor]: Taking taylor expansion of 1/12 in x 4.862 * [backup-simplify]: Simplify 1/12 into 1/12 4.862 * [taylor]: Taking taylor expansion of x in x 4.862 * [backup-simplify]: Simplify 0 into 0 4.862 * [backup-simplify]: Simplify 1 into 1 4.862 * [backup-simplify]: Simplify (/ 1/12 1) into 1/12 4.862 * [backup-simplify]: Simplify 1/12 into 1/12 4.863 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/12 (/ 0 1)))) into 0 4.863 * [backup-simplify]: Simplify 0 into 0 4.863 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/12 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.863 * [backup-simplify]: Simplify 0 into 0 4.864 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/12 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.864 * [backup-simplify]: Simplify 0 into 0 4.864 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/12 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.865 * [backup-simplify]: Simplify 0 into 0 4.865 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/12 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.865 * [backup-simplify]: Simplify 0 into 0 4.866 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/12 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.866 * [backup-simplify]: Simplify 0 into 0 4.866 * [backup-simplify]: Simplify (* 1/12 (/ 1 (/ 1 x))) into (* 1/12 x) 4.866 * [backup-simplify]: Simplify (* (/ 1 (- x)) 1/12) into (/ -1/12 x) 4.866 * [approximate]: Taking taylor expansion of (/ -1/12 x) in (x) around 0 4.866 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x 4.866 * [taylor]: Taking taylor expansion of -1/12 in x 4.866 * [backup-simplify]: Simplify -1/12 into -1/12 4.866 * [taylor]: Taking taylor expansion of x in x 4.866 * [backup-simplify]: Simplify 0 into 0 4.866 * [backup-simplify]: Simplify 1 into 1 4.866 * [backup-simplify]: Simplify (/ -1/12 1) into -1/12 4.866 * [taylor]: Taking taylor expansion of (/ -1/12 x) in x 4.866 * [taylor]: Taking taylor expansion of -1/12 in x 4.866 * [backup-simplify]: Simplify -1/12 into -1/12 4.866 * [taylor]: Taking taylor expansion of x in x 4.867 * [backup-simplify]: Simplify 0 into 0 4.867 * [backup-simplify]: Simplify 1 into 1 4.867 * [backup-simplify]: Simplify (/ -1/12 1) into -1/12 4.867 * [backup-simplify]: Simplify -1/12 into -1/12 4.867 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/12 (/ 0 1)))) into 0 4.867 * [backup-simplify]: Simplify 0 into 0 4.868 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/12 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.868 * [backup-simplify]: Simplify 0 into 0 4.869 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/12 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.869 * [backup-simplify]: Simplify 0 into 0 4.869 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/12 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.869 * [backup-simplify]: Simplify 0 into 0 4.870 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/12 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.870 * [backup-simplify]: Simplify 0 into 0 4.871 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1/12 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.871 * [backup-simplify]: Simplify 0 into 0 4.871 * [backup-simplify]: Simplify (* -1/12 (/ 1 (/ 1 (- x)))) into (* 1/12 x) 4.871 * * * * [progress]: [ 2 / 2 ] generating series at (2) 4.871 * [backup-simplify]: Simplify (+ (* x 1/12) (+ 1/2 (/ 1 x))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.871 * [approximate]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in (x) around 0 4.871 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in x 4.871 * [taylor]: Taking taylor expansion of (* 1/12 x) in x 4.871 * [taylor]: Taking taylor expansion of 1/12 in x 4.871 * [backup-simplify]: Simplify 1/12 into 1/12 4.871 * [taylor]: Taking taylor expansion of x in x 4.871 * [backup-simplify]: Simplify 0 into 0 4.871 * [backup-simplify]: Simplify 1 into 1 4.871 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x 4.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.871 * [taylor]: Taking taylor expansion of x in x 4.871 * [backup-simplify]: Simplify 0 into 0 4.871 * [backup-simplify]: Simplify 1 into 1 4.871 * [backup-simplify]: Simplify (/ 1 1) into 1 4.871 * [taylor]: Taking taylor expansion of 1/2 in x 4.871 * [backup-simplify]: Simplify 1/2 into 1/2 4.871 * [taylor]: Taking taylor expansion of (+ (* 1/12 x) (+ (/ 1 x) 1/2)) in x 4.871 * [taylor]: Taking taylor expansion of (* 1/12 x) in x 4.871 * [taylor]: Taking taylor expansion of 1/12 in x 4.871 * [backup-simplify]: Simplify 1/12 into 1/12 4.871 * [taylor]: Taking taylor expansion of x in x 4.871 * [backup-simplify]: Simplify 0 into 0 4.871 * [backup-simplify]: Simplify 1 into 1 4.871 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x 4.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.872 * [taylor]: Taking taylor expansion of x in x 4.872 * [backup-simplify]: Simplify 0 into 0 4.872 * [backup-simplify]: Simplify 1 into 1 4.872 * [backup-simplify]: Simplify (/ 1 1) into 1 4.872 * [taylor]: Taking taylor expansion of 1/2 in x 4.872 * [backup-simplify]: Simplify 1/2 into 1/2 4.872 * [backup-simplify]: Simplify (+ 1 0) into 1 4.872 * [backup-simplify]: Simplify (+ 0 1) into 1 4.872 * [backup-simplify]: Simplify 1 into 1 4.873 * [backup-simplify]: Simplify (* 1/12 0) into 0 4.873 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.873 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.874 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.874 * [backup-simplify]: Simplify 1/2 into 1/2 4.874 * [backup-simplify]: Simplify (+ (* 1/12 1) (* 0 0)) into 1/12 4.875 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.875 * [backup-simplify]: Simplify (+ 0 0) into 0 4.875 * [backup-simplify]: Simplify (+ 1/12 0) into 1/12 4.875 * [backup-simplify]: Simplify 1/12 into 1/12 4.875 * [backup-simplify]: Simplify (+ (* 1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.875 * [backup-simplify]: Simplify (+ (* (/ 1 x) 1/12) (+ 1/2 (/ 1 (/ 1 x)))) into (+ x (+ (* 1/12 (/ 1 x)) 1/2)) 4.875 * [approximate]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in (x) around 0 4.875 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in x 4.875 * [taylor]: Taking taylor expansion of x in x 4.876 * [backup-simplify]: Simplify 0 into 0 4.876 * [backup-simplify]: Simplify 1 into 1 4.876 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 x)) 1/2) in x 4.876 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x 4.876 * [taylor]: Taking taylor expansion of 1/12 in x 4.876 * [backup-simplify]: Simplify 1/12 into 1/12 4.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.876 * [taylor]: Taking taylor expansion of x in x 4.876 * [backup-simplify]: Simplify 0 into 0 4.876 * [backup-simplify]: Simplify 1 into 1 4.876 * [backup-simplify]: Simplify (/ 1 1) into 1 4.876 * [taylor]: Taking taylor expansion of 1/2 in x 4.876 * [backup-simplify]: Simplify 1/2 into 1/2 4.876 * [taylor]: Taking taylor expansion of (+ x (+ (* 1/12 (/ 1 x)) 1/2)) in x 4.876 * [taylor]: Taking taylor expansion of x in x 4.876 * [backup-simplify]: Simplify 0 into 0 4.876 * [backup-simplify]: Simplify 1 into 1 4.876 * [taylor]: Taking taylor expansion of (+ (* 1/12 (/ 1 x)) 1/2) in x 4.876 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x 4.876 * [taylor]: Taking taylor expansion of 1/12 in x 4.876 * [backup-simplify]: Simplify 1/12 into 1/12 4.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.876 * [taylor]: Taking taylor expansion of x in x 4.876 * [backup-simplify]: Simplify 0 into 0 4.876 * [backup-simplify]: Simplify 1 into 1 4.876 * [backup-simplify]: Simplify (/ 1 1) into 1 4.876 * [taylor]: Taking taylor expansion of 1/2 in x 4.876 * [backup-simplify]: Simplify 1/2 into 1/2 4.877 * [backup-simplify]: Simplify (* 1/12 1) into 1/12 4.877 * [backup-simplify]: Simplify (+ 1/12 0) into 1/12 4.877 * [backup-simplify]: Simplify (+ 0 1/12) into 1/12 4.877 * [backup-simplify]: Simplify 1/12 into 1/12 4.878 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.878 * [backup-simplify]: Simplify (+ (* 1/12 0) (* 0 1)) into 0 4.879 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.879 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.879 * [backup-simplify]: Simplify 1/2 into 1/2 4.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.880 * [backup-simplify]: Simplify (+ (* 1/12 0) (+ (* 0 0) (* 0 1))) into 0 4.880 * [backup-simplify]: Simplify (+ 0 0) into 0 4.881 * [backup-simplify]: Simplify (+ 1 0) into 1 4.881 * [backup-simplify]: Simplify 1 into 1 4.881 * [backup-simplify]: Simplify (+ (* 1 (/ 1 x)) (+ 1/2 (* 1/12 (/ 1 (/ 1 x))))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.881 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) 1/12) (+ 1/2 (/ 1 (/ 1 (- x))))) into (- 1/2 (+ x (* 1/12 (/ 1 x)))) 4.881 * [approximate]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in (x) around 0 4.881 * [taylor]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in x 4.881 * [taylor]: Taking taylor expansion of 1/2 in x 4.881 * [backup-simplify]: Simplify 1/2 into 1/2 4.881 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x 4.881 * [taylor]: Taking taylor expansion of x in x 4.881 * [backup-simplify]: Simplify 0 into 0 4.881 * [backup-simplify]: Simplify 1 into 1 4.881 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x 4.881 * [taylor]: Taking taylor expansion of 1/12 in x 4.881 * [backup-simplify]: Simplify 1/12 into 1/12 4.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.881 * [taylor]: Taking taylor expansion of x in x 4.881 * [backup-simplify]: Simplify 0 into 0 4.881 * [backup-simplify]: Simplify 1 into 1 4.881 * [backup-simplify]: Simplify (/ 1 1) into 1 4.881 * [taylor]: Taking taylor expansion of (- 1/2 (+ x (* 1/12 (/ 1 x)))) in x 4.881 * [taylor]: Taking taylor expansion of 1/2 in x 4.881 * [backup-simplify]: Simplify 1/2 into 1/2 4.881 * [taylor]: Taking taylor expansion of (+ x (* 1/12 (/ 1 x))) in x 4.881 * [taylor]: Taking taylor expansion of x in x 4.881 * [backup-simplify]: Simplify 0 into 0 4.881 * [backup-simplify]: Simplify 1 into 1 4.882 * [taylor]: Taking taylor expansion of (* 1/12 (/ 1 x)) in x 4.882 * [taylor]: Taking taylor expansion of 1/12 in x 4.882 * [backup-simplify]: Simplify 1/12 into 1/12 4.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.882 * [taylor]: Taking taylor expansion of x in x 4.882 * [backup-simplify]: Simplify 0 into 0 4.882 * [backup-simplify]: Simplify 1 into 1 4.882 * [backup-simplify]: Simplify (/ 1 1) into 1 4.882 * [backup-simplify]: Simplify (* 1/12 1) into 1/12 4.882 * [backup-simplify]: Simplify (+ 0 1/12) into 1/12 4.883 * [backup-simplify]: Simplify (- 1/12) into -1/12 4.883 * [backup-simplify]: Simplify (+ 0 -1/12) into -1/12 4.883 * [backup-simplify]: Simplify -1/12 into -1/12 4.883 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.884 * [backup-simplify]: Simplify (+ (* 1/12 0) (* 0 1)) into 0 4.884 * [backup-simplify]: Simplify (+ 0 0) into 0 4.889 * [backup-simplify]: Simplify (- 0) into 0 4.890 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 4.890 * [backup-simplify]: Simplify 1/2 into 1/2 4.891 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.892 * [backup-simplify]: Simplify (+ (* 1/12 0) (+ (* 0 0) (* 0 1))) into 0 4.892 * [backup-simplify]: Simplify (+ 1 0) into 1 4.893 * [backup-simplify]: Simplify (- 1) into -1 4.893 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.893 * [backup-simplify]: Simplify -1 into -1 4.893 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (- x))) (+ 1/2 (* -1/12 (/ 1 (/ 1 (- x)))))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.894 * * * [progress]: simplifying candidates 4.894 * * * * [progress]: [ 1 / 44 ] simplifiying candidate # 4.894 * * * * [progress]: [ 2 / 44 ] simplifiying candidate # 4.894 * * * * [progress]: [ 3 / 44 ] simplifiying candidate # 4.894 * [simplify]: Simplifying (* x 1/12) 4.894 * * [simplify]: iters left: 2 (3 enodes) 4.896 * * [simplify]: iters left: 1 (10 enodes) 4.899 * * [simplify]: Extracting #0: cost 1 inf + 0 4.899 * * [simplify]: Extracting #1: cost 4 inf + 0 4.899 * * [simplify]: Extracting #2: cost 2 inf + 2 4.900 * * [simplify]: Extracting #3: cost 0 inf + 86 4.900 * [simplify]: Simplified to (* x 1/12) 4.900 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (pow (* x 1/12) 1) (+ 1/2 (/ 1 x)))) 4.900 * * * * [progress]: [ 4 / 44 ] simplifiying candidate # 4.900 * * * * [progress]: [ 5 / 44 ] simplifiying candidate # 4.900 * [simplify]: Simplifying (+ (log x) (log 1/12)) 4.900 * * [simplify]: iters left: 3 (5 enodes) 4.903 * * [simplify]: iters left: 2 (16 enodes) 4.909 * * [simplify]: Extracting #0: cost 1 inf + 0 4.909 * * [simplify]: Extracting #1: cost 4 inf + 0 4.909 * * [simplify]: Extracting #2: cost 8 inf + 0 4.909 * * [simplify]: Extracting #3: cost 4 inf + 144 4.909 * * [simplify]: Extracting #4: cost 0 inf + 650 4.910 * [simplify]: Simplified to (+ (log x) (log 1/12)) 4.910 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (exp (+ (log x) (log 1/12))) (+ 1/2 (/ 1 x)))) 4.910 * * * * [progress]: [ 6 / 44 ] simplifiying candidate # 4.910 * * * * [progress]: [ 7 / 44 ] simplifiying candidate # 4.910 * * * * [progress]: [ 8 / 44 ] simplifiying candidate # 4.910 * [simplify]: Simplifying (* (* (* x x) x) (* (* 1/12 1/12) 1/12)) 4.911 * * [simplify]: iters left: 6 (7 enodes) 4.917 * * [simplify]: iters left: 5 (30 enodes) 4.927 * * [simplify]: iters left: 4 (55 enodes) 4.946 * * [simplify]: iters left: 3 (96 enodes) 4.962 * * [simplify]: iters left: 2 (141 enodes) 5.006 * * [simplify]: iters left: 1 (219 enodes) 5.059 * * [simplify]: Extracting #0: cost 1 inf + 0 5.059 * * [simplify]: Extracting #1: cost 29 inf + 0 5.060 * * [simplify]: Extracting #2: cost 62 inf + 209 5.060 * * [simplify]: Extracting #3: cost 38 inf + 2667 5.061 * * [simplify]: Extracting #4: cost 14 inf + 9234 5.063 * * [simplify]: Extracting #5: cost 0 inf + 15327 5.065 * [simplify]: Simplified to (* 1/1728 (* x (* x x))) 5.065 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (cbrt (* 1/1728 (* x (* x x)))) (+ 1/2 (/ 1 x)))) 5.065 * * * * [progress]: [ 9 / 44 ] simplifiying candidate # 5.065 * * * * [progress]: [ 10 / 44 ] simplifiying candidate # 5.065 * * * * [progress]: [ 11 / 44 ] simplifiying candidate # 5.065 * * * * [progress]: [ 12 / 44 ] simplifiying candidate # 5.065 * * * * [progress]: [ 13 / 44 ] simplifiying candidate # 5.065 * [simplify]: Simplifying (* (sqrt x) (sqrt 1/12)) 5.065 * * [simplify]: iters left: 3 (5 enodes) 5.067 * * [simplify]: iters left: 2 (16 enodes) 5.070 * * [simplify]: Extracting #0: cost 1 inf + 0 5.070 * * [simplify]: Extracting #1: cost 4 inf + 0 5.070 * * [simplify]: Extracting #2: cost 8 inf + 0 5.070 * * [simplify]: Extracting #3: cost 4 inf + 84 5.070 * * [simplify]: Extracting #4: cost 0 inf + 410 5.070 * [simplify]: Simplified to (* (sqrt 1/12) (sqrt x)) 5.070 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (* (sqrt 1/12) (sqrt x)) (* (sqrt x) (sqrt 1/12))) (+ 1/2 (/ 1 x)))) 5.071 * [simplify]: Simplifying (* (sqrt x) (sqrt 1/12)) 5.071 * * [simplify]: iters left: 3 (5 enodes) 5.072 * * [simplify]: iters left: 2 (16 enodes) 5.075 * * [simplify]: Extracting #0: cost 1 inf + 0 5.075 * * [simplify]: Extracting #1: cost 4 inf + 0 5.075 * * [simplify]: Extracting #2: cost 8 inf + 0 5.075 * * [simplify]: Extracting #3: cost 4 inf + 84 5.075 * * [simplify]: Extracting #4: cost 0 inf + 410 5.076 * [simplify]: Simplified to (* (sqrt 1/12) (sqrt x)) 5.076 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* (sqrt x) (sqrt 1/12)) (* (sqrt 1/12) (sqrt x))) (+ 1/2 (/ 1 x)))) 5.076 * * * * [progress]: [ 14 / 44 ] simplifiying candidate # 5.076 * [simplify]: Simplifying (cbrt 1/12) 5.076 * * [simplify]: iters left: 1 (2 enodes) 5.077 * * [simplify]: Extracting #0: cost 1 inf + 0 5.077 * * [simplify]: Extracting #1: cost 3 inf + 0 5.077 * * [simplify]: Extracting #2: cost 2 inf + 1 5.077 * * [simplify]: Extracting #3: cost 0 inf + 163 5.077 * [simplify]: Simplified to (cbrt 1/12) 5.077 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* x (* (cbrt 1/12) (cbrt 1/12))) (cbrt 1/12)) (+ 1/2 (/ 1 x)))) 5.077 * * * * [progress]: [ 15 / 44 ] simplifiying candidate # 5.077 * [simplify]: Simplifying (sqrt 1/12) 5.077 * * [simplify]: iters left: 1 (2 enodes) 5.078 * * [simplify]: Extracting #0: cost 1 inf + 0 5.078 * * [simplify]: Extracting #1: cost 3 inf + 0 5.078 * * [simplify]: Extracting #2: cost 2 inf + 1 5.079 * * [simplify]: Extracting #3: cost 0 inf + 83 5.079 * [simplify]: Simplified to (sqrt 1/12) 5.079 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* x (sqrt 1/12)) (sqrt 1/12)) (+ 1/2 (/ 1 x)))) 5.079 * * * * [progress]: [ 16 / 44 ] simplifiying candidate # 5.079 * * * * [progress]: [ 17 / 44 ] simplifiying candidate # 5.079 * [simplify]: Simplifying (* (cbrt x) (cbrt x)) 5.079 * * [simplify]: iters left: 3 (3 enodes) 5.080 * * [simplify]: iters left: 2 (9 enodes) 5.081 * * [simplify]: Extracting #0: cost 1 inf + 0 5.081 * * [simplify]: Extracting #1: cost 3 inf + 0 5.081 * * [simplify]: Extracting #2: cost 5 inf + 0 5.081 * * [simplify]: Extracting #3: cost 4 inf + 1 5.081 * * [simplify]: Extracting #4: cost 0 inf + 405 5.081 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 5.081 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (* (cbrt x) (cbrt x)) (* (cbrt x) 1/12)) (+ 1/2 (/ 1 x)))) 5.081 * * * * [progress]: [ 18 / 44 ] simplifiying candidate # 5.082 * [simplify]: Simplifying (sqrt x) 5.082 * * [simplify]: iters left: 1 (2 enodes) 5.082 * * [simplify]: Extracting #0: cost 1 inf + 0 5.082 * * [simplify]: Extracting #1: cost 3 inf + 0 5.082 * * [simplify]: Extracting #2: cost 2 inf + 1 5.082 * * [simplify]: Extracting #3: cost 0 inf + 83 5.082 * [simplify]: Simplified to (sqrt x) 5.082 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (sqrt x) (* (sqrt x) 1/12)) (+ 1/2 (/ 1 x)))) 5.082 * * * * [progress]: [ 19 / 44 ] simplifiying candidate # 5.082 * * * * [progress]: [ 20 / 44 ] simplifiying candidate #real (real->posit16 (* x 1/12))) (+ 1/2 (/ 1 x))))> 5.082 * * * * [progress]: [ 21 / 44 ] simplifiying candidate # 5.082 * * * * [progress]: [ 22 / 44 ] simplifiying candidate # 5.082 * * * * [progress]: [ 23 / 44 ] simplifiying candidate # 5.082 * * * * [progress]: [ 24 / 44 ] simplifiying candidate # 5.082 * * * * [progress]: [ 25 / 44 ] simplifiying candidate # 5.083 * [simplify]: Simplifying (* (exp (* x 1/12)) (* (exp 1/2) (exp (/ 1 x)))) 5.083 * * [simplify]: iters left: 6 (11 enodes) 5.088 * * [simplify]: iters left: 5 (44 enodes) 5.106 * * [simplify]: iters left: 4 (73 enodes) 5.133 * * [simplify]: iters left: 3 (128 enodes) 5.176 * * [simplify]: iters left: 2 (212 enodes) 5.256 * * [simplify]: iters left: 1 (392 enodes) 5.426 * * [simplify]: Extracting #0: cost 1 inf + 0 5.426 * * [simplify]: Extracting #1: cost 61 inf + 0 5.427 * * [simplify]: Extracting #2: cost 197 inf + 0 5.429 * * [simplify]: Extracting #3: cost 198 inf + 711 5.436 * * [simplify]: Extracting #4: cost 105 inf + 42274 5.459 * * [simplify]: Extracting #5: cost 5 inf + 106109 5.483 * * [simplify]: Extracting #6: cost 1 inf + 105411 5.504 * * [simplify]: Extracting #7: cost 0 inf + 105814 5.516 * [simplify]: Simplified to (exp (+ (fma x 1/12 1/2) (/ 1 x))) 5.516 * [simplify]: Simplified (2 1) to (λ (x) (log (exp (+ (fma x 1/12 1/2) (/ 1 x))))) 5.516 * * * * [progress]: [ 26 / 44 ] simplifiying candidate # 5.516 * [simplify]: Simplifying (* (exp (* x 1/12)) (exp (+ 1/2 (/ 1 x)))) 5.516 * * [simplify]: iters left: 6 (10 enodes) 5.520 * * [simplify]: iters left: 5 (42 enodes) 5.528 * * [simplify]: iters left: 4 (72 enodes) 5.543 * * [simplify]: iters left: 3 (118 enodes) 5.581 * * [simplify]: iters left: 2 (181 enodes) 5.626 * * [simplify]: iters left: 1 (320 enodes) 5.755 * * [simplify]: Extracting #0: cost 1 inf + 0 5.755 * * [simplify]: Extracting #1: cost 48 inf + 0 5.755 * * [simplify]: Extracting #2: cost 170 inf + 0 5.756 * * [simplify]: Extracting #3: cost 173 inf + 375 5.757 * * [simplify]: Extracting #4: cost 146 inf + 3819 5.763 * * [simplify]: Extracting #5: cost 46 inf + 55735 5.772 * * [simplify]: Extracting #6: cost 1 inf + 86447 5.781 * * [simplify]: Extracting #7: cost 0 inf + 86690 5.791 * [simplify]: Simplified to (exp (+ (fma x 1/12 1/2) (/ 1 x))) 5.791 * [simplify]: Simplified (2 1) to (λ (x) (log (exp (+ (fma x 1/12 1/2) (/ 1 x))))) 5.791 * * * * [progress]: [ 27 / 44 ] simplifiying candidate # 5.791 * * * * [progress]: [ 28 / 44 ] simplifiying candidate # 5.791 * * * * [progress]: [ 29 / 44 ] simplifiying candidate # 5.791 * * * * [progress]: [ 30 / 44 ] simplifiying candidate # 5.791 * * * * [progress]: [ 31 / 44 ] simplifiying candidate # 5.791 * * * * [progress]: [ 32 / 44 ] simplifiying candidate # 5.791 * * * * [progress]: [ 33 / 44 ] simplifiying candidate # 5.792 * * * * [progress]: [ 34 / 44 ] simplifiying candidate # 5.792 * * * * [progress]: [ 35 / 44 ] simplifiying candidate # 5.792 * * * * [progress]: [ 36 / 44 ] simplifiying candidate # 5.792 * [simplify]: Simplifying (/ 1 x) 5.792 * * [simplify]: iters left: 2 (3 enodes) 5.793 * * [simplify]: iters left: 1 (11 enodes) 5.797 * * [simplify]: Extracting #0: cost 1 inf + 0 5.797 * * [simplify]: Extracting #1: cost 4 inf + 0 5.797 * * [simplify]: Extracting #2: cost 2 inf + 2 5.797 * * [simplify]: Extracting #3: cost 0 inf + 86 5.797 * [simplify]: Simplified to (/ 1 x) 5.797 * [simplify]: Simplified (2 2) to (λ (x) (+ (+ (* x 1/12) 1/2) (/ 1 x))) 5.798 * * * * [progress]: [ 37 / 44 ] simplifiying candidate #real (real->posit16 (+ (* x 1/12) (+ 1/2 (/ 1 x))))))> 5.798 * * * * [progress]: [ 38 / 44 ] simplifiying candidate # 5.798 * * * * [progress]: [ 39 / 44 ] simplifiying candidate # 5.798 * [simplify]: Simplifying (* 1/12 x) 5.798 * * [simplify]: iters left: 2 (3 enodes) 5.800 * * [simplify]: iters left: 1 (10 enodes) 5.803 * * [simplify]: Extracting #0: cost 1 inf + 0 5.803 * * [simplify]: Extracting #1: cost 4 inf + 0 5.803 * * [simplify]: Extracting #2: cost 2 inf + 2 5.803 * * [simplify]: Extracting #3: cost 0 inf + 86 5.803 * [simplify]: Simplified to (* 1/12 x) 5.803 * [simplify]: Simplified (2 1) to (λ (x) (+ (* 1/12 x) (+ 1/2 (/ 1 x)))) 5.803 * * * * [progress]: [ 40 / 44 ] simplifiying candidate # 5.804 * [simplify]: Simplifying (* 1/12 x) 5.804 * * [simplify]: iters left: 2 (3 enodes) 5.806 * * [simplify]: iters left: 1 (10 enodes) 5.809 * * [simplify]: Extracting #0: cost 1 inf + 0 5.809 * * [simplify]: Extracting #1: cost 4 inf + 0 5.809 * * [simplify]: Extracting #2: cost 2 inf + 2 5.809 * * [simplify]: Extracting #3: cost 0 inf + 86 5.809 * [simplify]: Simplified to (* 1/12 x) 5.809 * [simplify]: Simplified (2 1) to (λ (x) (+ (* 1/12 x) (+ 1/2 (/ 1 x)))) 5.809 * * * * [progress]: [ 41 / 44 ] simplifiying candidate # 5.810 * [simplify]: Simplifying (* 1/12 x) 5.810 * * [simplify]: iters left: 2 (3 enodes) 5.811 * * [simplify]: iters left: 1 (10 enodes) 5.814 * * [simplify]: Extracting #0: cost 1 inf + 0 5.814 * * [simplify]: Extracting #1: cost 4 inf + 0 5.814 * * [simplify]: Extracting #2: cost 2 inf + 2 5.815 * * [simplify]: Extracting #3: cost 0 inf + 86 5.815 * [simplify]: Simplified to (* 1/12 x) 5.815 * [simplify]: Simplified (2 1) to (λ (x) (+ (* 1/12 x) (+ 1/2 (/ 1 x)))) 5.815 * * * * [progress]: [ 42 / 44 ] simplifiying candidate # 5.815 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 5.815 * * [simplify]: iters left: 6 (8 enodes) 5.820 * * [simplify]: iters left: 5 (32 enodes) 5.831 * * [simplify]: iters left: 4 (45 enodes) 5.847 * * [simplify]: iters left: 3 (52 enodes) 5.860 * * [simplify]: Extracting #0: cost 1 inf + 0 5.860 * * [simplify]: Extracting #1: cost 10 inf + 0 5.861 * * [simplify]: Extracting #2: cost 13 inf + 3 5.861 * * [simplify]: Extracting #3: cost 9 inf + 146 5.861 * * [simplify]: Extracting #4: cost 3 inf + 649 5.862 * * [simplify]: Extracting #5: cost 0 inf + 928 5.862 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 5.862 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 5.863 * * * * [progress]: [ 43 / 44 ] simplifiying candidate # 5.863 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 5.863 * * [simplify]: iters left: 6 (8 enodes) 5.868 * * [simplify]: iters left: 5 (32 enodes) 5.874 * * [simplify]: iters left: 4 (45 enodes) 5.882 * * [simplify]: iters left: 3 (52 enodes) 5.889 * * [simplify]: Extracting #0: cost 1 inf + 0 5.889 * * [simplify]: Extracting #1: cost 10 inf + 0 5.889 * * [simplify]: Extracting #2: cost 13 inf + 3 5.890 * * [simplify]: Extracting #3: cost 9 inf + 146 5.890 * * [simplify]: Extracting #4: cost 3 inf + 649 5.891 * * [simplify]: Extracting #5: cost 0 inf + 928 5.891 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 5.891 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 5.891 * * * * [progress]: [ 44 / 44 ] simplifiying candidate # 5.892 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 5.892 * * [simplify]: iters left: 6 (8 enodes) 5.897 * * [simplify]: iters left: 5 (32 enodes) 5.908 * * [simplify]: iters left: 4 (45 enodes) 5.922 * * [simplify]: iters left: 3 (52 enodes) 5.933 * * [simplify]: Extracting #0: cost 1 inf + 0 5.933 * * [simplify]: Extracting #1: cost 10 inf + 0 5.933 * * [simplify]: Extracting #2: cost 13 inf + 3 5.933 * * [simplify]: Extracting #3: cost 9 inf + 146 5.933 * * [simplify]: Extracting #4: cost 3 inf + 649 5.934 * * [simplify]: Extracting #5: cost 0 inf + 928 5.934 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 5.934 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 5.934 * * * [progress]: adding candidates to table 6.229 * [progress]: [Phase 3 of 3] Extracting. 6.229 * * [regime]: Finding splitpoints for: (# #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))> #) 6.229 * * * [regime-changes]: Trying 1 branch expressions: (x) 6.229 * * * * [regimes]: Trying to branch on x from (# #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))> #) 6.253 * * * [regime]: Found split indices: #