0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.091 * * * [progress]: [2/2] Setting up program. 0.095 * [progress]: [Phase 2 of 3] Improving. 0.095 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.095 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 0.095 * * [simplify]: iters left: 5 (5 enodes) 0.098 * * [simplify]: iters left: 4 (21 enodes) 0.105 * * [simplify]: iters left: 3 (25 enodes) 0.112 * * [simplify]: Extracting #0: cost 1 inf + 0 0.112 * * [simplify]: Extracting #1: cost 4 inf + 0 0.112 * * [simplify]: Extracting #2: cost 9 inf + 0 0.112 * * [simplify]: Extracting #3: cost 6 inf + 3 0.113 * * [simplify]: Extracting #4: cost 1 inf + 468 0.113 * * [simplify]: Extracting #5: cost 0 inf + 649 0.113 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 0.113 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 0.117 * * [progress]: iteration 1 / 4 0.117 * * * [progress]: picking best candidate 0.120 * * * * [pick]: Picked # 0.120 * * * [progress]: localizing error 0.137 * * * [progress]: generating rewritten candidates 0.137 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.157 * * * * [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 0.201 * [taylor]: Taking taylor expansion of (exp x) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify 1 into 1 0.201 * [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 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x 0.201 * [taylor]: Taking taylor expansion of (exp x) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify 1 into 1 0.201 * [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 0.202 * [backup-simplify]: Simplify (- 1) into -1 0.202 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.202 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.203 * [backup-simplify]: Simplify (- 0) into 0 0.204 * [backup-simplify]: Simplify (+ 1 0) into 1 0.204 * [backup-simplify]: Simplify 1 into 1 0.206 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.206 * [backup-simplify]: Simplify (- 0) into 0 0.206 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.207 * [backup-simplify]: Simplify 1/2 into 1/2 0.209 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.209 * [backup-simplify]: Simplify (- 0) into 0 0.210 * [backup-simplify]: Simplify (+ 1/6 0) into 1/6 0.210 * [backup-simplify]: Simplify 1/6 into 1/6 0.210 * [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)))) 0.210 * [backup-simplify]: Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1) 0.210 * [approximate]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in (x) around 0 0.210 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x 0.210 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify 1 into 1 0.211 * [backup-simplify]: Simplify (/ 1 1) into 1 0.211 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.211 * [taylor]: Taking taylor expansion of 1 in x 0.211 * [backup-simplify]: Simplify 1 into 1 0.211 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x 0.211 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [backup-simplify]: Simplify 0 into 0 0.211 * [backup-simplify]: Simplify 1 into 1 0.212 * [backup-simplify]: Simplify (/ 1 1) into 1 0.212 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.212 * [taylor]: Taking taylor expansion of 1 in x 0.212 * [backup-simplify]: Simplify 1 into 1 0.212 * [backup-simplify]: Simplify (- 1) into -1 0.212 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 0.213 * [backup-simplify]: Simplify (- (exp (/ 1 x)) 1) into (- (exp (/ 1 x)) 1) 0.213 * [backup-simplify]: Simplify (- 0) into 0 0.213 * [backup-simplify]: Simplify (+ 0 0) into 0 0.213 * [backup-simplify]: Simplify 0 into 0 0.214 * [backup-simplify]: Simplify (- 0) into 0 0.214 * [backup-simplify]: Simplify (+ 0 0) into 0 0.214 * [backup-simplify]: Simplify 0 into 0 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 0.215 * [backup-simplify]: Simplify (- 0) into 0 0.216 * [backup-simplify]: Simplify (+ 0 0) into 0 0.216 * [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 (- (exp (/ 1 (/ 1 x))) 1) into (- (exp x) 1) 0.217 * [backup-simplify]: Simplify (- (exp (/ 1 (- x))) 1) into (- (exp (/ -1 x)) 1) 0.217 * [approximate]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in (x) around 0 0.218 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x 0.218 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.218 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.218 * [taylor]: Taking taylor expansion of -1 in x 0.218 * [backup-simplify]: Simplify -1 into -1 0.218 * [taylor]: Taking taylor expansion of x in x 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [backup-simplify]: Simplify 1 into 1 0.218 * [backup-simplify]: Simplify (/ -1 1) into -1 0.218 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.218 * [taylor]: Taking taylor expansion of 1 in x 0.218 * [backup-simplify]: Simplify 1 into 1 0.218 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x 0.218 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.218 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.218 * [taylor]: Taking taylor expansion of -1 in x 0.218 * [backup-simplify]: Simplify -1 into -1 0.218 * [taylor]: Taking taylor expansion of x in x 0.218 * [backup-simplify]: Simplify 0 into 0 0.218 * [backup-simplify]: Simplify 1 into 1 0.219 * [backup-simplify]: Simplify (/ -1 1) into -1 0.219 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.219 * [taylor]: Taking taylor expansion of 1 in x 0.219 * [backup-simplify]: Simplify 1 into 1 0.220 * [backup-simplify]: Simplify (- 1) into -1 0.220 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 0.220 * [backup-simplify]: Simplify (- (exp (/ -1 x)) 1) into (- (exp (/ -1 x)) 1) 0.220 * [backup-simplify]: Simplify (- 0) into 0 0.221 * [backup-simplify]: Simplify (+ 0 0) into 0 0.221 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify (- 0) into 0 0.221 * [backup-simplify]: Simplify (+ 0 0) into 0 0.221 * [backup-simplify]: Simplify 0 into 0 0.222 * [backup-simplify]: Simplify (- 0) into 0 0.222 * [backup-simplify]: Simplify (+ 0 0) into 0 0.222 * [backup-simplify]: Simplify 0 into 0 0.223 * [backup-simplify]: Simplify (- 0) into 0 0.223 * [backup-simplify]: Simplify (+ 0 0) into 0 0.223 * [backup-simplify]: Simplify 0 into 0 0.223 * [backup-simplify]: Simplify (- 0) into 0 0.224 * [backup-simplify]: Simplify (+ 0 0) into 0 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [backup-simplify]: Simplify (- 0) into 0 0.224 * [backup-simplify]: Simplify (+ 0 0) into 0 0.224 * [backup-simplify]: Simplify 0 into 0 0.225 * [backup-simplify]: Simplify (- (exp (/ -1 (/ 1 (- x)))) 1) into (- (exp x) 1) 0.225 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.225 * [backup-simplify]: Simplify (/ (exp x) (- (exp x) 1)) into (/ (exp x) (- (exp x) 1)) 0.225 * [approximate]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in (x) around 0 0.225 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x 0.225 * [taylor]: Taking taylor expansion of (exp x) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.225 * [backup-simplify]: Simplify 0 into 0 0.225 * [backup-simplify]: Simplify 1 into 1 0.225 * [backup-simplify]: Simplify (exp 0) into 1 0.225 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x 0.225 * [taylor]: Taking taylor expansion of (exp x) in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.225 * [backup-simplify]: Simplify 0 into 0 0.225 * [backup-simplify]: Simplify 1 into 1 0.225 * [backup-simplify]: Simplify (exp 0) into 1 0.225 * [taylor]: Taking taylor expansion of 1 in x 0.225 * [backup-simplify]: Simplify 1 into 1 0.226 * [backup-simplify]: Simplify (- 1) into -1 0.226 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.227 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.227 * [backup-simplify]: Simplify (- 0) into 0 0.228 * [backup-simplify]: Simplify (+ 1 0) into 1 0.228 * [backup-simplify]: Simplify (/ 1 1) into 1 0.228 * [taylor]: Taking taylor expansion of (/ (exp x) (- (exp x) 1)) in x 0.228 * [taylor]: Taking taylor expansion of (exp x) in x 0.228 * [taylor]: Taking taylor expansion of x in x 0.228 * [backup-simplify]: Simplify 0 into 0 0.228 * [backup-simplify]: Simplify 1 into 1 0.228 * [backup-simplify]: Simplify (exp 0) into 1 0.228 * [taylor]: Taking taylor expansion of (- (exp x) 1) in x 0.228 * [taylor]: Taking taylor expansion of (exp x) in x 0.228 * [taylor]: Taking taylor expansion of x in x 0.228 * [backup-simplify]: Simplify 0 into 0 0.228 * [backup-simplify]: Simplify 1 into 1 0.228 * [backup-simplify]: Simplify (exp 0) into 1 0.228 * [taylor]: Taking taylor expansion of 1 in x 0.228 * [backup-simplify]: Simplify 1 into 1 0.228 * [backup-simplify]: Simplify (- 1) into -1 0.229 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.229 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.229 * [backup-simplify]: Simplify (- 0) into 0 0.230 * [backup-simplify]: Simplify (+ 1 0) into 1 0.230 * [backup-simplify]: Simplify (/ 1 1) into 1 0.230 * [backup-simplify]: Simplify 1 into 1 0.231 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.231 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.232 * [backup-simplify]: Simplify (- 0) into 0 0.232 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 0.233 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 1/2 1)))) into 1/2 0.233 * [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 0.235 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.235 * [backup-simplify]: Simplify (- 0) into 0 0.235 * [backup-simplify]: Simplify (+ 1/6 0) into 1/6 0.236 * [backup-simplify]: Simplify (- (/ 1/2 1) (+ (* 1 (/ 1/6 1)) (* 1/2 (/ 1/2 1)))) into 1/12 0.236 * [backup-simplify]: Simplify 1/12 into 1/12 0.236 * [backup-simplify]: Simplify (+ (* 1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 0.236 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 0.236 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in (x) around 0 0.236 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x 0.236 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 1 into 1 0.237 * [backup-simplify]: Simplify (/ 1 1) into 1 0.237 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.237 * [taylor]: Taking taylor expansion of (- (exp (/ 1 x)) 1) in x 0.237 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [backup-simplify]: Simplify 0 into 0 0.237 * [backup-simplify]: Simplify 1 into 1 0.237 * [backup-simplify]: Simplify (/ 1 1) into 1 0.237 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.237 * [taylor]: Taking taylor expansion of 1 in x 0.237 * [backup-simplify]: Simplify 1 into 1 0.237 * [backup-simplify]: Simplify (- 1) into -1 0.237 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 0.237 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 0.237 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) in x 0.237 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.237 * [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 0.238 * [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 1 in x 0.238 * [backup-simplify]: Simplify 1 into 1 0.238 * [backup-simplify]: Simplify (- 1) into -1 0.238 * [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 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 0.239 * [backup-simplify]: Simplify (- 0) into 0 0.239 * [backup-simplify]: Simplify (+ 0 0) into 0 0.239 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))))) into 0 0.239 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify (- 0) into 0 0.240 * [backup-simplify]: Simplify (+ 0 0) into 0 0.240 * [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 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [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))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify (- 0) into 0 0.241 * [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))) (* 0 (/ 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 0.242 * [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))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))) (* 0 (/ 0 (- (exp (/ 1 x)) 1))))) into 0 0.242 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify (- 0) into 0 0.243 * [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))) (* 0 (/ 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 (/ (exp (/ 1 (/ 1 x))) (- (exp (/ 1 (/ 1 x))) 1)) into (/ (exp x) (- (exp x) 1)) 0.244 * [backup-simplify]: Simplify (/ (exp (/ 1 (- x))) (- (exp (/ 1 (- x))) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 0.244 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in (x) around 0 0.244 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in x 0.244 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.244 * [taylor]: Taking taylor expansion of -1 in x 0.244 * [backup-simplify]: Simplify -1 into -1 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 1 into 1 0.244 * [backup-simplify]: Simplify (/ -1 1) into -1 0.244 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.244 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x 0.244 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.244 * [taylor]: Taking taylor expansion of -1 in x 0.244 * [backup-simplify]: Simplify -1 into -1 0.244 * [taylor]: Taking taylor expansion of x in x 0.244 * [backup-simplify]: Simplify 0 into 0 0.244 * [backup-simplify]: Simplify 1 into 1 0.244 * [backup-simplify]: Simplify (/ -1 1) into -1 0.244 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.244 * [taylor]: Taking taylor expansion of 1 in x 0.244 * [backup-simplify]: Simplify 1 into 1 0.245 * [backup-simplify]: Simplify (- 1) into -1 0.245 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 0.245 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 0.245 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) in x 0.245 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.245 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.245 * [taylor]: Taking taylor expansion of -1 in x 0.245 * [backup-simplify]: Simplify -1 into -1 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify 1 into 1 0.245 * [backup-simplify]: Simplify (/ -1 1) into -1 0.245 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.245 * [taylor]: Taking taylor expansion of (- (exp (/ -1 x)) 1) in x 0.245 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.245 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.245 * [taylor]: Taking taylor expansion of -1 in x 0.245 * [backup-simplify]: Simplify -1 into -1 0.245 * [taylor]: Taking taylor expansion of x in x 0.245 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify 1 into 1 0.246 * [backup-simplify]: Simplify (/ -1 1) into -1 0.246 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.246 * [taylor]: Taking taylor expansion of 1 in x 0.246 * [backup-simplify]: Simplify 1 into 1 0.246 * [backup-simplify]: Simplify (- 1) into -1 0.246 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 0.246 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 0.246 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 0.246 * [backup-simplify]: Simplify (- 0) into 0 0.247 * [backup-simplify]: Simplify (+ 0 0) into 0 0.247 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))))) into 0 0.247 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify (- 0) into 0 0.247 * [backup-simplify]: Simplify (+ 0 0) into 0 0.248 * [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 0.248 * [backup-simplify]: Simplify 0 into 0 0.248 * [backup-simplify]: Simplify (- 0) into 0 0.248 * [backup-simplify]: Simplify (+ 0 0) into 0 0.248 * [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 0.248 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify (- 0) into 0 0.249 * [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))))) into 0 0.249 * [backup-simplify]: Simplify 0 into 0 0.249 * [backup-simplify]: Simplify (- 0) into 0 0.250 * [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))))) into 0 0.250 * [backup-simplify]: Simplify 0 into 0 0.250 * [backup-simplify]: Simplify (- 0) into 0 0.251 * [backup-simplify]: Simplify (+ 0 0) into 0 0.251 * [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 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify (/ (exp (/ -1 (/ 1 (- x)))) (- (exp (/ -1 (/ 1 (- x)))) 1)) into (/ (exp x) (- (exp x) 1)) 0.251 * * * [progress]: simplifying candidates 0.251 * * * * [progress]: [ 1 / 86 ] simplifiying candidate # 0.251 * [simplify]: Simplifying (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1))))) 0.251 * * [simplify]: iters left: 6 (10 enodes) 0.254 * * [simplify]: iters left: 5 (41 enodes) 0.269 * * [simplify]: iters left: 4 (52 enodes) 0.281 * * [simplify]: iters left: 3 (56 enodes) 0.293 * * [simplify]: iters left: 2 (61 enodes) 0.309 * * [simplify]: iters left: 1 (78 enodes) 0.328 * * [simplify]: Extracting #0: cost 1 inf + 0 0.328 * * [simplify]: Extracting #1: cost 9 inf + 0 0.328 * * [simplify]: Extracting #2: cost 20 inf + 1 0.328 * * [simplify]: Extracting #3: cost 16 inf + 259 0.328 * * [simplify]: Extracting #4: cost 9 inf + 1821 0.329 * * [simplify]: Extracting #5: cost 2 inf + 4157 0.329 * * [simplify]: Extracting #6: cost 0 inf + 4881 0.330 * [simplify]: Simplified to (+ (exp x) -1) 0.330 * [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))))))) 0.330 * [simplify]: Simplifying (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1)))) 0.330 * * [simplify]: iters left: 6 (6 enodes) 0.333 * * [simplify]: iters left: 5 (25 enodes) 0.340 * * [simplify]: iters left: 4 (37 enodes) 0.343 * * [simplify]: Extracting #0: cost 1 inf + 0 0.343 * * [simplify]: Extracting #1: cost 0 inf + 1 0.343 * [simplify]: Simplified to 0 0.343 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.343 * * * * [progress]: [ 2 / 86 ] simplifiying candidate # 0.344 * [simplify]: Simplifying (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* (sqrt 1) (sqrt 1)))) 0.344 * * [simplify]: iters left: 6 (9 enodes) 0.349 * * [simplify]: iters left: 5 (30 enodes) 0.358 * * [simplify]: iters left: 4 (37 enodes) 0.367 * * [simplify]: iters left: 3 (40 enodes) 0.379 * * [simplify]: iters left: 2 (48 enodes) 0.393 * * [simplify]: iters left: 1 (66 enodes) 0.415 * * [simplify]: Extracting #0: cost 1 inf + 0 0.415 * * [simplify]: Extracting #1: cost 9 inf + 0 0.415 * * [simplify]: Extracting #2: cost 20 inf + 1 0.415 * * [simplify]: Extracting #3: cost 19 inf + 5 0.415 * * [simplify]: Extracting #4: cost 18 inf + 77 0.416 * * [simplify]: Extracting #5: cost 4 inf + 3310 0.417 * * [simplify]: Extracting #6: cost 0 inf + 4881 0.418 * [simplify]: Simplified to (+ (exp x) -1) 0.418 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))))) 0.418 * [simplify]: Simplifying (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1))) 0.418 * * [simplify]: iters left: 4 (5 enodes) 0.421 * * [simplify]: iters left: 3 (17 enodes) 0.427 * * [simplify]: iters left: 2 (25 enodes) 0.429 * * [simplify]: Extracting #0: cost 1 inf + 0 0.429 * * [simplify]: Extracting #1: cost 0 inf + 1 0.429 * [simplify]: Simplified to 0 0.429 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.429 * * * * [progress]: [ 3 / 86 ] simplifiying candidate # 0.429 * [simplify]: Simplifying (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- (* 1 1))) 0.429 * * [simplify]: iters left: 5 (8 enodes) 0.432 * * [simplify]: iters left: 4 (27 enodes) 0.438 * * [simplify]: iters left: 3 (34 enodes) 0.443 * * [simplify]: iters left: 2 (37 enodes) 0.449 * * [simplify]: iters left: 1 (45 enodes) 0.464 * * [simplify]: Extracting #0: cost 1 inf + 0 0.464 * * [simplify]: Extracting #1: cost 9 inf + 0 0.465 * * [simplify]: Extracting #2: cost 17 inf + 1 0.465 * * [simplify]: Extracting #3: cost 11 inf + 259 0.465 * * [simplify]: Extracting #4: cost 2 inf + 2395 0.466 * * [simplify]: Extracting #5: cost 0 inf + 2948 0.466 * [simplify]: Simplified to (+ (exp x) -1) 0.466 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- 1) 1 (* 1 1))))) 0.467 * [simplify]: Simplifying (fma (- 1) 1 (* 1 1)) 0.467 * * [simplify]: iters left: 3 (4 enodes) 0.470 * * [simplify]: iters left: 2 (15 enodes) 0.477 * * [simplify]: iters left: 1 (20 enodes) 0.481 * * [simplify]: Extracting #0: cost 1 inf + 0 0.481 * * [simplify]: Extracting #1: cost 0 inf + 1 0.481 * [simplify]: Simplified to 0 0.481 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.481 * * * * [progress]: [ 4 / 86 ] simplifiying candidate # 0.482 * [simplify]: Simplifying (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1))))) 0.482 * * [simplify]: iters left: 6 (9 enodes) 0.490 * * [simplify]: iters left: 5 (38 enodes) 0.504 * * [simplify]: iters left: 4 (45 enodes) 0.513 * * [simplify]: iters left: 3 (49 enodes) 0.524 * * [simplify]: iters left: 2 (58 enodes) 0.538 * * [simplify]: iters left: 1 (74 enodes) 0.559 * * [simplify]: Extracting #0: cost 1 inf + 0 0.559 * * [simplify]: Extracting #1: cost 11 inf + 0 0.560 * * [simplify]: Extracting #2: cost 21 inf + 2 0.560 * * [simplify]: Extracting #3: cost 20 inf + 3 0.560 * * [simplify]: Extracting #4: cost 19 inf + 74 0.561 * * [simplify]: Extracting #5: cost 4 inf + 2311 0.562 * * [simplify]: Extracting #6: cost 0 inf + 2959 0.564 * [simplify]: Simplified to (+ (exp x) -1) 0.564 * [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))))))) 0.564 * [simplify]: Simplifying (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1)))) 0.564 * * [simplify]: iters left: 6 (6 enodes) 0.571 * * [simplify]: iters left: 5 (25 enodes) 0.585 * * [simplify]: iters left: 4 (37 enodes) 0.592 * * [simplify]: Extracting #0: cost 1 inf + 0 0.592 * * [simplify]: Extracting #1: cost 0 inf + 1 0.592 * [simplify]: Simplified to 0 0.592 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.592 * * * * [progress]: [ 5 / 86 ] simplifiying candidate # 0.592 * [simplify]: Simplifying (fma (sqrt (exp x)) (sqrt (exp x)) (- (* (sqrt 1) (sqrt 1)))) 0.593 * * [simplify]: iters left: 6 (8 enodes) 0.599 * * [simplify]: iters left: 5 (27 enodes) 0.606 * * [simplify]: iters left: 4 (34 enodes) 0.615 * * [simplify]: iters left: 3 (42 enodes) 0.626 * * [simplify]: iters left: 2 (58 enodes) 0.651 * * [simplify]: iters left: 1 (101 enodes) 0.684 * * [simplify]: Extracting #0: cost 1 inf + 0 0.684 * * [simplify]: Extracting #1: cost 23 inf + 0 0.684 * * [simplify]: Extracting #2: cost 30 inf + 2 0.685 * * [simplify]: Extracting #3: cost 28 inf + 74 0.685 * * [simplify]: Extracting #4: cost 12 inf + 2560 0.687 * * [simplify]: Extracting #5: cost 0 inf + 4739 0.689 * [simplify]: Simplified to (+ (exp x) -1) 0.689 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))))) 0.690 * [simplify]: Simplifying (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1))) 0.690 * * [simplify]: iters left: 4 (5 enodes) 0.694 * * [simplify]: iters left: 3 (17 enodes) 0.704 * * [simplify]: iters left: 2 (25 enodes) 0.708 * * [simplify]: Extracting #0: cost 1 inf + 0 0.708 * * [simplify]: Extracting #1: cost 0 inf + 1 0.708 * [simplify]: Simplified to 0 0.708 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.708 * * * * [progress]: [ 6 / 86 ] simplifiying candidate # 0.709 * [simplify]: Simplifying (fma (sqrt (exp x)) (sqrt (exp x)) (- (* 1 1))) 0.709 * * [simplify]: iters left: 5 (7 enodes) 0.713 * * [simplify]: iters left: 4 (24 enodes) 0.720 * * [simplify]: iters left: 3 (31 enodes) 0.726 * * [simplify]: iters left: 2 (39 enodes) 0.732 * * [simplify]: iters left: 1 (55 enodes) 0.746 * * [simplify]: Extracting #0: cost 1 inf + 0 0.746 * * [simplify]: Extracting #1: cost 11 inf + 0 0.746 * * [simplify]: Extracting #2: cost 21 inf + 2 0.746 * * [simplify]: Extracting #3: cost 20 inf + 3 0.746 * * [simplify]: Extracting #4: cost 18 inf + 145 0.746 * * [simplify]: Extracting #5: cost 7 inf + 1775 0.747 * * [simplify]: Extracting #6: cost 1 inf + 2767 0.747 * * [simplify]: Extracting #7: cost 0 inf + 2959 0.748 * [simplify]: Simplified to (+ (exp x) -1) 0.748 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) (fma (- 1) 1 (* 1 1))))) 0.748 * [simplify]: Simplifying (fma (- 1) 1 (* 1 1)) 0.748 * * [simplify]: iters left: 3 (4 enodes) 0.750 * * [simplify]: iters left: 2 (15 enodes) 0.754 * * [simplify]: iters left: 1 (20 enodes) 0.756 * * [simplify]: Extracting #0: cost 1 inf + 0 0.756 * * [simplify]: Extracting #1: cost 0 inf + 1 0.756 * [simplify]: Simplified to 0 0.756 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.756 * * * * [progress]: [ 7 / 86 ] simplifiying candidate # 0.756 * [simplify]: Simplifying (fma 1 (exp x) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1))))) 0.756 * * [simplify]: iters left: 6 (8 enodes) 0.761 * * [simplify]: iters left: 5 (36 enodes) 0.766 * * [simplify]: iters left: 4 (41 enodes) 0.771 * * [simplify]: Extracting #0: cost 1 inf + 0 0.771 * * [simplify]: Extracting #1: cost 5 inf + 0 0.771 * * [simplify]: Extracting #2: cost 5 inf + 2 0.771 * * [simplify]: Extracting #3: cost 0 inf + 369 0.771 * [simplify]: Simplified to (+ (exp x) -1) 0.771 * [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))))))) 0.772 * [simplify]: Simplifying (fma (- (cbrt 1)) (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (* (cbrt 1) (cbrt 1)))) 0.772 * * [simplify]: iters left: 6 (6 enodes) 0.778 * * [simplify]: iters left: 5 (25 enodes) 0.790 * * [simplify]: iters left: 4 (37 enodes) 0.796 * * [simplify]: Extracting #0: cost 1 inf + 0 0.796 * * [simplify]: Extracting #1: cost 0 inf + 1 0.796 * [simplify]: Simplified to 0 0.796 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ (exp x) -1) 0))) 0.796 * * * * [progress]: [ 8 / 86 ] simplifiying candidate # 0.797 * [simplify]: Simplifying (fma 1 (exp x) (- (* (sqrt 1) (sqrt 1)))) 0.797 * * [simplify]: iters left: 6 (7 enodes) 0.802 * * [simplify]: iters left: 5 (24 enodes) 0.809 * * [simplify]: iters left: 4 (29 enodes) 0.817 * * [simplify]: iters left: 3 (30 enodes) 0.825 * * [simplify]: iters left: 2 (31 enodes) 0.837 * * [simplify]: Extracting #0: cost 1 inf + 0 0.837 * * [simplify]: Extracting #1: cost 5 inf + 0 0.837 * * [simplify]: Extracting #2: cost 5 inf + 2 0.837 * * [simplify]: Extracting #3: cost 1 inf + 257 0.837 * * [simplify]: Extracting #4: cost 0 inf + 369 0.838 * [simplify]: Simplified to (+ -1 (exp x)) 0.838 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ -1 (exp x)) (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1)))))) 0.838 * [simplify]: Simplifying (fma (- (sqrt 1)) (sqrt 1) (* (sqrt 1) (sqrt 1))) 0.838 * * [simplify]: iters left: 4 (5 enodes) 0.843 * * [simplify]: iters left: 3 (17 enodes) 0.852 * * [simplify]: iters left: 2 (25 enodes) 0.857 * * [simplify]: Extracting #0: cost 1 inf + 0 0.857 * * [simplify]: Extracting #1: cost 0 inf + 1 0.857 * [simplify]: Simplified to 0 0.857 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ -1 (exp x)) 0))) 0.857 * * * * [progress]: [ 9 / 86 ] simplifiying candidate # 0.857 * [simplify]: Simplifying (fma 1 (exp x) (- (* 1 1))) 0.857 * * [simplify]: iters left: 5 (6 enodes) 0.861 * * [simplify]: iters left: 4 (21 enodes) 0.868 * * [simplify]: iters left: 3 (26 enodes) 0.875 * * [simplify]: iters left: 2 (27 enodes) 0.881 * * [simplify]: iters left: 1 (28 enodes) 0.888 * * [simplify]: Extracting #0: cost 1 inf + 0 0.889 * * [simplify]: Extracting #1: cost 5 inf + 0 0.889 * * [simplify]: Extracting #2: cost 5 inf + 2 0.889 * * [simplify]: Extracting #3: cost 0 inf + 369 0.889 * [simplify]: Simplified to (+ -1 (exp x)) 0.889 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (+ (+ -1 (exp x)) (fma (- 1) 1 (* 1 1))))) 0.889 * [simplify]: Simplifying (fma (- 1) 1 (* 1 1)) 0.889 * * [simplify]: iters left: 3 (4 enodes) 0.893 * * [simplify]: iters left: 2 (15 enodes) 0.899 * * [simplify]: iters left: 1 (20 enodes) 0.903 * * [simplify]: Extracting #0: cost 1 inf + 0 0.904 * * [simplify]: Extracting #1: cost 0 inf + 1 0.904 * [simplify]: Simplified to 0 0.904 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (+ (+ -1 (exp x)) 0))) 0.904 * * * * [progress]: [ 10 / 86 ] simplifiying candidate # 0.904 * * * * [progress]: [ 11 / 86 ] simplifiying candidate # 0.904 * * * * [progress]: [ 12 / 86 ] simplifiying candidate # 0.904 * * * * [progress]: [ 13 / 86 ] simplifiying candidate # 0.904 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 0.904 * * [simplify]: iters left: 4 (4 enodes) 0.906 * * [simplify]: iters left: 3 (12 enodes) 0.910 * * [simplify]: Extracting #0: cost 1 inf + 0 0.910 * * [simplify]: Extracting #1: cost 3 inf + 0 0.910 * * [simplify]: Extracting #2: cost 5 inf + 0 0.910 * * [simplify]: Extracting #3: cost 7 inf + 0 0.910 * * [simplify]: Extracting #4: cost 6 inf + 1 0.910 * * [simplify]: Extracting #5: cost 0 inf + 827 0.910 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 0.910 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (- 1)))) 0.910 * * * * [progress]: [ 14 / 86 ] simplifiying candidate # 0.911 * [simplify]: Simplifying (sqrt (exp x)) 0.911 * * [simplify]: iters left: 2 (3 enodes) 0.912 * * [simplify]: iters left: 1 (9 enodes) 0.913 * * [simplify]: Extracting #0: cost 1 inf + 0 0.913 * * [simplify]: Extracting #1: cost 3 inf + 0 0.913 * * [simplify]: Extracting #2: cost 5 inf + 0 0.913 * * [simplify]: Extracting #3: cost 4 inf + 1 0.913 * * [simplify]: Extracting #4: cost 0 inf + 365 0.913 * [simplify]: Simplified to (sqrt (exp x)) 0.913 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (fma (sqrt (exp x)) (sqrt (exp x)) (- 1)))) 0.913 * * * * [progress]: [ 15 / 86 ] simplifiying candidate # 0.913 * * * * [progress]: [ 16 / 86 ] simplifiying candidate # 0.913 * [simplify]: Simplifying (/ (exp (exp x)) (exp 1)) 0.913 * * [simplify]: iters left: 4 (6 enodes) 0.915 * * [simplify]: iters left: 3 (21 enodes) 0.919 * * [simplify]: iters left: 2 (29 enodes) 0.923 * * [simplify]: iters left: 1 (31 enodes) 0.931 * * [simplify]: Extracting #0: cost 1 inf + 0 0.931 * * [simplify]: Extracting #1: cost 5 inf + 0 0.931 * * [simplify]: Extracting #2: cost 10 inf + 1 0.931 * * [simplify]: Extracting #3: cost 8 inf + 4 0.931 * * [simplify]: Extracting #4: cost 4 inf + 288 0.931 * * [simplify]: Extracting #5: cost 1 inf + 711 0.932 * * [simplify]: Extracting #6: cost 0 inf + 852 0.932 * [simplify]: Simplified to (exp (expm1 x)) 0.932 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (log (exp (expm1 x))))) 0.932 * * * * [progress]: [ 17 / 86 ] simplifiying candidate # 0.932 * * * * [progress]: [ 18 / 86 ] simplifiying candidate # 0.932 * * * * [progress]: [ 19 / 86 ] simplifiying candidate # 0.932 * * * * [progress]: [ 20 / 86 ] simplifiying candidate # 0.932 * * * * [progress]: [ 21 / 86 ] simplifiying candidate # 0.932 * * * * [progress]: [ 22 / 86 ] simplifiying candidate # 0.932 * * * * [progress]: [ 23 / 86 ] simplifiying candidate # 0.932 * * * * [progress]: [ 24 / 86 ] simplifiying candidate # 0.932 * * * * [progress]: [ 25 / 86 ] simplifiying candidate # 0.933 * * * * [progress]: [ 26 / 86 ] simplifiying candidate # 0.933 * * * * [progress]: [ 27 / 86 ] simplifiying candidate # 0.933 * [simplify]: Simplifying (+ (sqrt (exp x)) (sqrt 1)) 0.933 * * [simplify]: iters left: 4 (6 enodes) 0.938 * * [simplify]: iters left: 3 (21 enodes) 0.944 * * [simplify]: iters left: 2 (23 enodes) 0.947 * * [simplify]: Extracting #0: cost 1 inf + 0 0.947 * * [simplify]: Extracting #1: cost 4 inf + 0 0.947 * * [simplify]: Extracting #2: cost 5 inf + 1 0.947 * * [simplify]: Extracting #3: cost 7 inf + 1 0.947 * * [simplify]: Extracting #4: cost 6 inf + 2 0.947 * * [simplify]: Extracting #5: cost 0 inf + 670 0.947 * [simplify]: Simplified to (+ 1 (sqrt (exp x))) 0.948 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (* (+ 1 (sqrt (exp x))) (- (sqrt (exp x)) (sqrt 1))))) 0.948 * [simplify]: Simplifying (- (sqrt (exp x)) (sqrt 1)) 0.948 * * [simplify]: iters left: 4 (6 enodes) 0.951 * * [simplify]: iters left: 3 (23 enodes) 0.954 * * [simplify]: iters left: 2 (29 enodes) 0.958 * * [simplify]: Extracting #0: cost 1 inf + 0 0.958 * * [simplify]: Extracting #1: cost 5 inf + 0 0.958 * * [simplify]: Extracting #2: cost 5 inf + 2 0.958 * * [simplify]: Extracting #3: cost 7 inf + 2 0.958 * * [simplify]: Extracting #4: cost 6 inf + 3 0.959 * * [simplify]: Extracting #5: cost 2 inf + 367 0.959 * * [simplify]: Extracting #6: cost 1 inf + 519 0.959 * * [simplify]: Extracting #7: cost 0 inf + 671 0.959 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 0.959 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (* (+ (sqrt (exp x)) (sqrt 1)) (+ (sqrt (exp x)) -1)))) 0.959 * * * * [progress]: [ 28 / 86 ] simplifiying candidate # 0.959 * [simplify]: Simplifying (+ (sqrt (exp x)) 1) 0.959 * * [simplify]: iters left: 4 (5 enodes) 0.961 * * [simplify]: iters left: 3 (18 enodes) 0.965 * * [simplify]: iters left: 2 (20 enodes) 0.969 * * [simplify]: Extracting #0: cost 1 inf + 0 0.969 * * [simplify]: Extracting #1: cost 4 inf + 0 0.969 * * [simplify]: Extracting #2: cost 5 inf + 1 0.969 * * [simplify]: Extracting #3: cost 7 inf + 1 0.969 * * [simplify]: Extracting #4: cost 6 inf + 2 0.969 * * [simplify]: Extracting #5: cost 0 inf + 670 0.969 * [simplify]: Simplified to (+ 1 (sqrt (exp x))) 0.969 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (* (+ 1 (sqrt (exp x))) (- (sqrt (exp x)) 1)))) 0.969 * [simplify]: Simplifying (- (sqrt (exp x)) 1) 0.969 * * [simplify]: iters left: 4 (5 enodes) 0.971 * * [simplify]: iters left: 3 (20 enodes) 0.977 * * [simplify]: iters left: 2 (24 enodes) 0.984 * * [simplify]: Extracting #0: cost 1 inf + 0 0.984 * * [simplify]: Extracting #1: cost 5 inf + 0 0.984 * * [simplify]: Extracting #2: cost 5 inf + 2 0.984 * * [simplify]: Extracting #3: cost 7 inf + 2 0.984 * * [simplify]: Extracting #4: cost 6 inf + 3 0.984 * * [simplify]: Extracting #5: cost 0 inf + 671 0.985 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 0.985 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (* (+ (sqrt (exp x)) 1) (+ (sqrt (exp x)) -1)))) 0.985 * * * * [progress]: [ 29 / 86 ] simplifiying candidate # 0.985 * [simplify]: Simplifying (+ (sqrt (exp x)) 1) 0.985 * * [simplify]: iters left: 4 (5 enodes) 0.988 * * [simplify]: iters left: 3 (18 enodes) 0.993 * * [simplify]: iters left: 2 (20 enodes) 0.999 * * [simplify]: Extracting #0: cost 1 inf + 0 0.999 * * [simplify]: Extracting #1: cost 4 inf + 0 0.999 * * [simplify]: Extracting #2: cost 5 inf + 1 0.999 * * [simplify]: Extracting #3: cost 7 inf + 1 0.999 * * [simplify]: Extracting #4: cost 6 inf + 2 1.000 * * [simplify]: Extracting #5: cost 0 inf + 670 1.000 * [simplify]: Simplified to (+ 1 (sqrt (exp x))) 1.000 * [simplify]: Simplified (2 2 1) to (λ (x) (/ (exp x) (* (+ 1 (sqrt (exp x))) (- (sqrt (exp x)) 1)))) 1.000 * * * * [progress]: [ 30 / 86 ] simplifiying candidate # 1.000 * [simplify]: Simplifying (- (exp x) 1) 1.000 * * [simplify]: iters left: 3 (4 enodes) 1.003 * * [simplify]: iters left: 2 (18 enodes) 1.009 * * [simplify]: iters left: 1 (22 enodes) 1.015 * * [simplify]: Extracting #0: cost 1 inf + 0 1.016 * * [simplify]: Extracting #1: cost 6 inf + 0 1.016 * * [simplify]: Extracting #2: cost 4 inf + 3 1.016 * * [simplify]: Extracting #3: cost 0 inf + 287 1.016 * [simplify]: Simplified to (expm1 x) 1.016 * [simplify]: Simplified (2 2 2) to (λ (x) (/ (exp x) (* 1 (expm1 x)))) 1.016 * * * * [progress]: [ 31 / 86 ] simplifiying candidate # 1.016 * * * * [progress]: [ 32 / 86 ] simplifiying candidate #real (real->posit16 (- (exp x) 1)))))> 1.016 * * * * [progress]: [ 33 / 86 ] simplifiying candidate # 1.016 * * * * [progress]: [ 34 / 86 ] simplifiying candidate # 1.016 * * * * [progress]: [ 35 / 86 ] simplifiying candidate # 1.016 * * * * [progress]: [ 36 / 86 ] simplifiying candidate # 1.017 * [simplify]: Simplifying (- x (log (- (exp x) 1))) 1.017 * * [simplify]: iters left: 6 (6 enodes) 1.020 * * [simplify]: iters left: 5 (26 enodes) 1.028 * * [simplify]: iters left: 4 (33 enodes) 1.037 * * [simplify]: Extracting #0: cost 1 inf + 0 1.037 * * [simplify]: Extracting #1: cost 5 inf + 0 1.037 * * [simplify]: Extracting #2: cost 7 inf + 1 1.037 * * [simplify]: Extracting #3: cost 10 inf + 72 1.038 * * [simplify]: Extracting #4: cost 3 inf + 900 1.038 * * [simplify]: Extracting #5: cost 0 inf + 1293 1.038 * [simplify]: Simplified to (- x (log (expm1 x))) 1.038 * [simplify]: Simplified (2 1) to (λ (x) (exp (- x (log (expm1 x))))) 1.038 * * * * [progress]: [ 37 / 86 ] simplifiying candidate # 1.038 * * * * [progress]: [ 38 / 86 ] simplifiying candidate # 1.038 * * * * [progress]: [ 39 / 86 ] simplifiying candidate # 1.039 * [simplify]: Simplifying (/ (* (* (exp x) (exp x)) (exp x)) (* (* (- (exp x) 1) (- (exp x) 1)) (- (exp x) 1))) 1.039 * * [simplify]: iters left: 6 (9 enodes) 1.045 * * [simplify]: iters left: 5 (44 enodes) 1.061 * * [simplify]: iters left: 4 (94 enodes) 1.094 * * [simplify]: iters left: 3 (175 enodes) 1.148 * * [simplify]: iters left: 2 (319 enodes) 1.251 * * [simplify]: Extracting #0: cost 1 inf + 0 1.251 * * [simplify]: Extracting #1: cost 51 inf + 0 1.252 * * [simplify]: Extracting #2: cost 144 inf + 1 1.253 * * [simplify]: Extracting #3: cost 156 inf + 5017 1.261 * * [simplify]: Extracting #4: cost 43 inf + 36463 1.267 * * [simplify]: Extracting #5: cost 0 inf + 50902 1.276 * * [simplify]: Extracting #6: cost 0 inf + 50431 1.283 * [simplify]: Simplified to (* (/ (exp x) (expm1 x)) (* (/ (exp x) (expm1 x)) (/ (exp x) (expm1 x)))) 1.283 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ (exp x) (expm1 x)) (* (/ (exp x) (expm1 x)) (/ (exp x) (expm1 x)))))) 1.283 * * * * [progress]: [ 40 / 86 ] simplifiying candidate # 1.283 * * * * [progress]: [ 41 / 86 ] simplifiying candidate # 1.283 * * * * [progress]: [ 42 / 86 ] simplifiying candidate # 1.283 * * * * [progress]: [ 43 / 86 ] simplifiying candidate # 1.283 * * * * [progress]: [ 44 / 86 ] simplifiying candidate # 1.283 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) 1.283 * * [simplify]: iters left: 6 (9 enodes) 1.286 * * [simplify]: iters left: 5 (39 enodes) 1.294 * * [simplify]: iters left: 4 (58 enodes) 1.311 * * [simplify]: iters left: 3 (65 enodes) 1.328 * * [simplify]: iters left: 2 (68 enodes) 1.347 * * [simplify]: Extracting #0: cost 1 inf + 0 1.347 * * [simplify]: Extracting #1: cost 11 inf + 0 1.347 * * [simplify]: Extracting #2: cost 22 inf + 0 1.347 * * [simplify]: Extracting #3: cost 27 inf + 0 1.347 * * [simplify]: Extracting #4: cost 20 inf + 287 1.348 * * [simplify]: Extracting #5: cost 6 inf + 3861 1.349 * * [simplify]: Extracting #6: cost 0 inf + 6107 1.351 * * [simplify]: Extracting #7: cost 0 inf + 6067 1.352 * [simplify]: Simplified to (* (/ (cbrt (exp x)) (cbrt (expm1 x))) (/ (cbrt (exp x)) (cbrt (expm1 x)))) 1.352 * [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))))) 1.352 * [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) 1.366 * * [simplify]: iters left: 4 (31 enodes) 1.375 * * [simplify]: Extracting #0: cost 1 inf + 0 1.375 * * [simplify]: Extracting #1: cost 4 inf + 0 1.375 * * [simplify]: Extracting #2: cost 8 inf + 0 1.375 * * [simplify]: Extracting #3: cost 13 inf + 0 1.375 * * [simplify]: Extracting #4: cost 10 inf + 3 1.375 * * [simplify]: Extracting #5: cost 6 inf + 367 1.376 * * [simplify]: Extracting #6: cost 0 inf + 1573 1.376 * [simplify]: Simplified to (/ (cbrt (exp x)) (cbrt (expm1 x))) 1.376 * [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))))) 1.376 * * * * [progress]: [ 45 / 86 ] simplifiying candidate # 1.377 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1))) 1.377 * * [simplify]: iters left: 6 (8 enodes) 1.381 * * [simplify]: iters left: 5 (32 enodes) 1.391 * * [simplify]: iters left: 4 (40 enodes) 1.402 * * [simplify]: iters left: 3 (43 enodes) 1.417 * * [simplify]: Extracting #0: cost 1 inf + 0 1.417 * * [simplify]: Extracting #1: cost 7 inf + 0 1.417 * * [simplify]: Extracting #2: cost 14 inf + 0 1.417 * * [simplify]: Extracting #3: cost 19 inf + 0 1.417 * * [simplify]: Extracting #4: cost 13 inf + 216 1.417 * * [simplify]: Extracting #5: cost 5 inf + 1794 1.417 * * [simplify]: Extracting #6: cost 0 inf + 3079 1.418 * [simplify]: Simplified to (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (expm1 x))) 1.418 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (expm1 x))) (/ (cbrt (exp x)) (sqrt (- (exp x) 1))))) 1.418 * [simplify]: Simplifying (/ (cbrt (exp x)) (sqrt (- (exp x) 1))) 1.418 * * [simplify]: iters left: 6 (7 enodes) 1.420 * * [simplify]: iters left: 5 (27 enodes) 1.424 * * [simplify]: iters left: 4 (31 enodes) 1.429 * * [simplify]: Extracting #0: cost 1 inf + 0 1.429 * * [simplify]: Extracting #1: cost 4 inf + 0 1.429 * * [simplify]: Extracting #2: cost 8 inf + 0 1.429 * * [simplify]: Extracting #3: cost 13 inf + 0 1.429 * * [simplify]: Extracting #4: cost 10 inf + 3 1.429 * * [simplify]: Extracting #5: cost 6 inf + 327 1.429 * * [simplify]: Extracting #6: cost 0 inf + 1413 1.429 * [simplify]: Simplified to (/ (cbrt (exp x)) (sqrt (expm1 x))) 1.429 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (- (exp x) 1))) (/ (cbrt (exp x)) (sqrt (expm1 x))))) 1.429 * * * * [progress]: [ 46 / 86 ] simplifiying candidate # 1.430 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) 1) 1.430 * * [simplify]: iters left: 6 (6 enodes) 1.431 * * [simplify]: iters left: 5 (20 enodes) 1.435 * * [simplify]: iters left: 4 (30 enodes) 1.440 * * [simplify]: iters left: 3 (31 enodes) 1.444 * * [simplify]: Extracting #0: cost 1 inf + 0 1.444 * * [simplify]: Extracting #1: cost 5 inf + 0 1.444 * * [simplify]: Extracting #2: cost 7 inf + 1 1.444 * * [simplify]: Extracting #3: cost 9 inf + 1 1.444 * * [simplify]: Extracting #4: cost 8 inf + 2 1.444 * * [simplify]: Extracting #5: cost 0 inf + 1212 1.445 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 1.445 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (- (exp x) 1)))) 1.445 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (exp x) 1)) 1.445 * * [simplify]: iters left: 5 (6 enodes) 1.448 * * [simplify]: iters left: 4 (24 enodes) 1.456 * * [simplify]: iters left: 3 (28 enodes) 1.464 * * [simplify]: Extracting #0: cost 1 inf + 0 1.464 * * [simplify]: Extracting #1: cost 4 inf + 0 1.464 * * [simplify]: Extracting #2: cost 10 inf + 0 1.464 * * [simplify]: Extracting #3: cost 8 inf + 3 1.465 * * [simplify]: Extracting #4: cost 1 inf + 850 1.465 * * [simplify]: Extracting #5: cost 0 inf + 1111 1.465 * [simplify]: Simplified to (/ (cbrt (exp x)) (expm1 x)) 1.465 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (expm1 x)))) 1.465 * * * * [progress]: [ 47 / 86 ] simplifiying candidate # 1.466 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) (sqrt 1))) 1.466 * * [simplify]: iters left: 6 (9 enodes) 1.472 * * [simplify]: iters left: 5 (32 enodes) 1.481 * * [simplify]: iters left: 4 (38 enodes) 1.492 * * [simplify]: iters left: 3 (41 enodes) 1.503 * * [simplify]: Extracting #0: cost 1 inf + 0 1.503 * * [simplify]: Extracting #1: cost 7 inf + 0 1.503 * * [simplify]: Extracting #2: cost 15 inf + 0 1.503 * * [simplify]: Extracting #3: cost 17 inf + 1 1.503 * * [simplify]: Extracting #4: cost 14 inf + 144 1.504 * * [simplify]: Extracting #5: cost 7 inf + 1444 1.504 * * [simplify]: Extracting #6: cost 0 inf + 3066 1.505 * [simplify]: Simplified to (* (/ (cbrt (exp x)) (+ 1 (sqrt (exp x)))) (cbrt (exp x))) 1.505 * [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))))) 1.506 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (sqrt (exp x)) (sqrt 1))) 1.506 * * [simplify]: iters left: 6 (8 enodes) 1.510 * * [simplify]: iters left: 5 (28 enodes) 1.520 * * [simplify]: iters left: 4 (37 enodes) 1.530 * * [simplify]: Extracting #0: cost 1 inf + 0 1.530 * * [simplify]: Extracting #1: cost 4 inf + 0 1.530 * * [simplify]: Extracting #2: cost 10 inf + 0 1.530 * * [simplify]: Extracting #3: cost 11 inf + 2 1.530 * * [simplify]: Extracting #4: cost 10 inf + 3 1.530 * * [simplify]: Extracting #5: cost 8 inf + 185 1.531 * * [simplify]: Extracting #6: cost 0 inf + 1517 1.531 * [simplify]: Simplified to (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.531 * [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)))) 1.531 * * * * [progress]: [ 48 / 86 ] simplifiying candidate # 1.532 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) 1)) 1.532 * * [simplify]: iters left: 6 (8 enodes) 1.536 * * [simplify]: iters left: 5 (29 enodes) 1.548 * * [simplify]: iters left: 4 (35 enodes) 1.558 * * [simplify]: iters left: 3 (38 enodes) 1.570 * * [simplify]: Extracting #0: cost 1 inf + 0 1.570 * * [simplify]: Extracting #1: cost 7 inf + 0 1.570 * * [simplify]: Extracting #2: cost 15 inf + 0 1.570 * * [simplify]: Extracting #3: cost 17 inf + 1 1.570 * * [simplify]: Extracting #4: cost 16 inf + 2 1.570 * * [simplify]: Extracting #5: cost 15 inf + 73 1.571 * * [simplify]: Extracting #6: cost 1 inf + 2875 1.571 * * [simplify]: Extracting #7: cost 0 inf + 3066 1.572 * [simplify]: Simplified to (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ 1 (sqrt (exp x)))) 1.572 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ 1 (sqrt (exp x)))) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.573 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.573 * * [simplify]: iters left: 6 (7 enodes) 1.577 * * [simplify]: iters left: 5 (26 enodes) 1.585 * * [simplify]: iters left: 4 (30 enodes) 1.594 * * [simplify]: Extracting #0: cost 1 inf + 0 1.594 * * [simplify]: Extracting #1: cost 4 inf + 0 1.594 * * [simplify]: Extracting #2: cost 10 inf + 0 1.594 * * [simplify]: Extracting #3: cost 11 inf + 2 1.594 * * [simplify]: Extracting #4: cost 10 inf + 3 1.594 * * [simplify]: Extracting #5: cost 5 inf + 519 1.595 * * [simplify]: Extracting #6: cost 1 inf + 1245 1.595 * * [simplify]: Extracting #7: cost 0 inf + 1517 1.595 * [simplify]: Simplified to (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.595 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) 1)) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.595 * * * * [progress]: [ 49 / 86 ] simplifiying candidate # 1.596 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) 1)) 1.596 * * [simplify]: iters left: 6 (8 enodes) 1.600 * * [simplify]: iters left: 5 (29 enodes) 1.609 * * [simplify]: iters left: 4 (35 enodes) 1.620 * * [simplify]: iters left: 3 (38 enodes) 1.631 * * [simplify]: Extracting #0: cost 1 inf + 0 1.631 * * [simplify]: Extracting #1: cost 7 inf + 0 1.631 * * [simplify]: Extracting #2: cost 15 inf + 0 1.632 * * [simplify]: Extracting #3: cost 17 inf + 1 1.632 * * [simplify]: Extracting #4: cost 16 inf + 2 1.632 * * [simplify]: Extracting #5: cost 15 inf + 73 1.632 * * [simplify]: Extracting #6: cost 1 inf + 2875 1.633 * * [simplify]: Extracting #7: cost 0 inf + 3066 1.634 * [simplify]: Simplified to (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ 1 (sqrt (exp x)))) 1.634 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ 1 (sqrt (exp x)))) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.634 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.634 * * [simplify]: iters left: 6 (7 enodes) 1.639 * * [simplify]: iters left: 5 (26 enodes) 1.647 * * [simplify]: iters left: 4 (30 enodes) 1.656 * * [simplify]: Extracting #0: cost 1 inf + 0 1.656 * * [simplify]: Extracting #1: cost 4 inf + 0 1.656 * * [simplify]: Extracting #2: cost 10 inf + 0 1.656 * * [simplify]: Extracting #3: cost 11 inf + 2 1.656 * * [simplify]: Extracting #4: cost 10 inf + 3 1.656 * * [simplify]: Extracting #5: cost 5 inf + 519 1.657 * * [simplify]: Extracting #6: cost 1 inf + 1245 1.657 * * [simplify]: Extracting #7: cost 0 inf + 1517 1.657 * [simplify]: Simplified to (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)) 1.657 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (+ (sqrt (exp x)) 1)) (/ (cbrt (exp x)) (- (sqrt (exp x)) 1)))) 1.658 * * * * [progress]: [ 50 / 86 ] simplifiying candidate # 1.658 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) 1) 1.658 * * [simplify]: iters left: 6 (6 enodes) 1.661 * * [simplify]: iters left: 5 (20 enodes) 1.668 * * [simplify]: iters left: 4 (30 enodes) 1.674 * * [simplify]: iters left: 3 (31 enodes) 1.678 * * [simplify]: Extracting #0: cost 1 inf + 0 1.678 * * [simplify]: Extracting #1: cost 5 inf + 0 1.678 * * [simplify]: Extracting #2: cost 7 inf + 1 1.678 * * [simplify]: Extracting #3: cost 9 inf + 1 1.679 * * [simplify]: Extracting #4: cost 8 inf + 2 1.679 * * [simplify]: Extracting #5: cost 0 inf + 1212 1.679 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 1.679 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (- (exp x) 1)))) 1.679 * [simplify]: Simplifying (/ (cbrt (exp x)) (- (exp x) 1)) 1.679 * * [simplify]: iters left: 5 (6 enodes) 1.681 * * [simplify]: iters left: 4 (24 enodes) 1.685 * * [simplify]: iters left: 3 (28 enodes) 1.690 * * [simplify]: Extracting #0: cost 1 inf + 0 1.690 * * [simplify]: Extracting #1: cost 4 inf + 0 1.690 * * [simplify]: Extracting #2: cost 10 inf + 0 1.691 * * [simplify]: Extracting #3: cost 8 inf + 3 1.691 * * [simplify]: Extracting #4: cost 1 inf + 850 1.691 * * [simplify]: Extracting #5: cost 0 inf + 1111 1.691 * [simplify]: Simplified to (/ (cbrt (exp x)) (expm1 x)) 1.691 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (expm1 x)))) 1.691 * * * * [progress]: [ 51 / 86 ] simplifiying candidate # 1.691 * [simplify]: Simplifying (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) 1.691 * * [simplify]: iters left: 6 (8 enodes) 1.694 * * [simplify]: iters left: 5 (32 enodes) 1.698 * * [simplify]: iters left: 4 (38 enodes) 1.704 * * [simplify]: Extracting #0: cost 1 inf + 0 1.704 * * [simplify]: Extracting #1: cost 6 inf + 0 1.704 * * [simplify]: Extracting #2: cost 12 inf + 0 1.704 * * [simplify]: Extracting #3: cost 17 inf + 0 1.704 * * [simplify]: Extracting #4: cost 14 inf + 3 1.704 * * [simplify]: Extracting #5: cost 9 inf + 438 1.705 * * [simplify]: Extracting #6: cost 3 inf + 1724 1.705 * * [simplify]: Extracting #7: cost 0 inf + 2477 1.706 * [simplify]: Simplified to (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 1.706 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (sqrt (exp x)) (cbrt (- (exp x) 1))))) 1.706 * [simplify]: Simplifying (/ (sqrt (exp x)) (cbrt (- (exp x) 1))) 1.706 * * [simplify]: iters left: 6 (7 enodes) 1.710 * * [simplify]: iters left: 5 (27 enodes) 1.719 * * [simplify]: iters left: 4 (31 enodes) 1.727 * * [simplify]: Extracting #0: cost 1 inf + 0 1.727 * * [simplify]: Extracting #1: cost 4 inf + 0 1.727 * * [simplify]: Extracting #2: cost 8 inf + 0 1.727 * * [simplify]: Extracting #3: cost 13 inf + 0 1.728 * * [simplify]: Extracting #4: cost 10 inf + 3 1.728 * * [simplify]: Extracting #5: cost 6 inf + 367 1.728 * * [simplify]: Extracting #6: cost 0 inf + 1413 1.728 * [simplify]: Simplified to (/ (sqrt (exp x)) (cbrt (expm1 x))) 1.728 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (/ (sqrt (exp x)) (cbrt (expm1 x))))) 1.728 * * * * [progress]: [ 52 / 86 ] simplifiying candidate # 1.729 * [simplify]: Simplifying (/ (sqrt (exp x)) (sqrt (- (exp x) 1))) 1.729 * * [simplify]: iters left: 6 (7 enodes) 1.733 * * [simplify]: iters left: 5 (27 enodes) 1.741 * * [simplify]: iters left: 4 (31 enodes) 1.750 * * [simplify]: Extracting #0: cost 1 inf + 0 1.750 * * [simplify]: Extracting #1: cost 4 inf + 0 1.751 * * [simplify]: Extracting #2: cost 8 inf + 0 1.751 * * [simplify]: Extracting #3: cost 13 inf + 0 1.751 * * [simplify]: Extracting #4: cost 10 inf + 3 1.751 * * [simplify]: Extracting #5: cost 6 inf + 327 1.751 * * [simplify]: Extracting #6: cost 0 inf + 1253 1.751 * [simplify]: Simplified to (/ (sqrt (exp x)) (sqrt (expm1 x))) 1.751 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (sqrt (expm1 x))) (/ (sqrt (exp x)) (sqrt (- (exp x) 1))))) 1.752 * [simplify]: Simplifying (/ (sqrt (exp x)) (sqrt (- (exp x) 1))) 1.752 * * [simplify]: iters left: 6 (7 enodes) 1.756 * * [simplify]: iters left: 5 (27 enodes) 1.764 * * [simplify]: iters left: 4 (31 enodes) 1.773 * * [simplify]: Extracting #0: cost 1 inf + 0 1.773 * * [simplify]: Extracting #1: cost 4 inf + 0 1.773 * * [simplify]: Extracting #2: cost 8 inf + 0 1.773 * * [simplify]: Extracting #3: cost 13 inf + 0 1.773 * * [simplify]: Extracting #4: cost 10 inf + 3 1.773 * * [simplify]: Extracting #5: cost 6 inf + 327 1.774 * * [simplify]: Extracting #6: cost 0 inf + 1253 1.774 * [simplify]: Simplified to (/ (sqrt (exp x)) (sqrt (expm1 x))) 1.774 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (sqrt (- (exp x) 1))) (/ (sqrt (exp x)) (sqrt (expm1 x))))) 1.774 * * * * [progress]: [ 53 / 86 ] simplifiying candidate # 1.774 * [simplify]: Simplifying (/ (sqrt (exp x)) 1) 1.774 * * [simplify]: iters left: 4 (5 enodes) 1.775 * * [simplify]: iters left: 3 (15 enodes) 1.778 * * [simplify]: iters left: 2 (17 enodes) 1.781 * * [simplify]: Extracting #0: cost 1 inf + 0 1.781 * * [simplify]: Extracting #1: cost 4 inf + 0 1.781 * * [simplify]: Extracting #2: cost 5 inf + 1 1.781 * * [simplify]: Extracting #3: cost 4 inf + 2 1.781 * * [simplify]: Extracting #4: cost 1 inf + 255 1.781 * * [simplify]: Extracting #5: cost 0 inf + 366 1.781 * [simplify]: Simplified to (sqrt (exp x)) 1.781 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (- (exp x) 1)))) 1.781 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (exp x) 1)) 1.781 * * [simplify]: iters left: 5 (6 enodes) 1.783 * * [simplify]: iters left: 4 (24 enodes) 1.787 * * [simplify]: iters left: 3 (28 enodes) 1.791 * * [simplify]: Extracting #0: cost 1 inf + 0 1.791 * * [simplify]: Extracting #1: cost 4 inf + 0 1.791 * * [simplify]: Extracting #2: cost 10 inf + 0 1.791 * * [simplify]: Extracting #3: cost 8 inf + 3 1.791 * * [simplify]: Extracting #4: cost 1 inf + 730 1.792 * * [simplify]: Extracting #5: cost 0 inf + 951 1.792 * [simplify]: Simplified to (/ (sqrt (exp x)) (expm1 x)) 1.792 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (expm1 x)))) 1.792 * * * * [progress]: [ 54 / 86 ] simplifiying candidate # 1.792 * [simplify]: Simplifying (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1))) 1.792 * * [simplify]: iters left: 6 (7 enodes) 1.795 * * [simplify]: iters left: 5 (24 enodes) 1.799 * * [simplify]: iters left: 4 (26 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 8 inf + 0 1.803 * * [simplify]: Extracting #3: cost 9 inf + 1 1.803 * * [simplify]: Extracting #4: cost 8 inf + 2 1.803 * * [simplify]: Extracting #5: cost 2 inf + 710 1.803 * * [simplify]: Extracting #6: cost 0 inf + 1054 1.803 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) 1.803 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1))))) 1.803 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (sqrt (exp x)) (sqrt 1))) 1.803 * * [simplify]: iters left: 6 (7 enodes) 1.810 * * [simplify]: iters left: 5 (26 enodes) 1.818 * * [simplify]: iters left: 4 (32 enodes) 1.827 * * [simplify]: Extracting #0: cost 1 inf + 0 1.827 * * [simplify]: Extracting #1: cost 4 inf + 0 1.827 * * [simplify]: Extracting #2: cost 9 inf + 0 1.827 * * [simplify]: Extracting #3: cost 9 inf + 2 1.827 * * [simplify]: Extracting #4: cost 8 inf + 3 1.827 * * [simplify]: Extracting #5: cost 1 inf + 903 1.828 * * [simplify]: Extracting #6: cost 0 inf + 1055 1.828 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)) 1.828 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (+ (sqrt (exp x)) (sqrt 1))) (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)))) 1.828 * * * * [progress]: [ 55 / 86 ] simplifiying candidate # 1.829 * [simplify]: Simplifying (/ (sqrt (exp x)) (+ (sqrt (exp x)) 1)) 1.829 * * [simplify]: iters left: 6 (6 enodes) 1.832 * * [simplify]: iters left: 5 (21 enodes) 1.838 * * [simplify]: iters left: 4 (23 enodes) 1.845 * * [simplify]: Extracting #0: cost 1 inf + 0 1.845 * * [simplify]: Extracting #1: cost 4 inf + 0 1.845 * * [simplify]: Extracting #2: cost 8 inf + 0 1.845 * * [simplify]: Extracting #3: cost 9 inf + 1 1.845 * * [simplify]: Extracting #4: cost 8 inf + 2 1.845 * * [simplify]: Extracting #5: cost 0 inf + 1054 1.845 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) 1.846 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) (/ (sqrt (exp x)) (- (sqrt (exp x)) 1)))) 1.846 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (sqrt (exp x)) 1)) 1.846 * * [simplify]: iters left: 6 (6 enodes) 1.850 * * [simplify]: iters left: 5 (23 enodes) 1.857 * * [simplify]: iters left: 4 (27 enodes) 1.865 * * [simplify]: Extracting #0: cost 1 inf + 0 1.865 * * [simplify]: Extracting #1: cost 4 inf + 0 1.865 * * [simplify]: Extracting #2: cost 9 inf + 0 1.865 * * [simplify]: Extracting #3: cost 9 inf + 2 1.865 * * [simplify]: Extracting #4: cost 8 inf + 3 1.865 * * [simplify]: Extracting #5: cost 4 inf + 367 1.865 * * [simplify]: Extracting #6: cost 1 inf + 863 1.866 * * [simplify]: Extracting #7: cost 0 inf + 1055 1.866 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)) 1.866 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (+ (sqrt (exp x)) 1)) (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)))) 1.866 * * * * [progress]: [ 56 / 86 ] simplifiying candidate # 1.866 * [simplify]: Simplifying (/ (sqrt (exp x)) (+ (sqrt (exp x)) 1)) 1.866 * * [simplify]: iters left: 6 (6 enodes) 1.869 * * [simplify]: iters left: 5 (21 enodes) 1.876 * * [simplify]: iters left: 4 (23 enodes) 1.883 * * [simplify]: Extracting #0: cost 1 inf + 0 1.883 * * [simplify]: Extracting #1: cost 4 inf + 0 1.883 * * [simplify]: Extracting #2: cost 8 inf + 0 1.883 * * [simplify]: Extracting #3: cost 9 inf + 1 1.883 * * [simplify]: Extracting #4: cost 8 inf + 2 1.883 * * [simplify]: Extracting #5: cost 0 inf + 1054 1.883 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) 1.883 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (+ 1 (sqrt (exp x)))) (/ (sqrt (exp x)) (- (sqrt (exp x)) 1)))) 1.884 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (sqrt (exp x)) 1)) 1.884 * * [simplify]: iters left: 6 (6 enodes) 1.887 * * [simplify]: iters left: 5 (23 enodes) 1.894 * * [simplify]: iters left: 4 (27 enodes) 1.902 * * [simplify]: Extracting #0: cost 1 inf + 0 1.902 * * [simplify]: Extracting #1: cost 4 inf + 0 1.902 * * [simplify]: Extracting #2: cost 9 inf + 0 1.902 * * [simplify]: Extracting #3: cost 9 inf + 2 1.902 * * [simplify]: Extracting #4: cost 8 inf + 3 1.902 * * [simplify]: Extracting #5: cost 4 inf + 367 1.903 * * [simplify]: Extracting #6: cost 1 inf + 863 1.903 * * [simplify]: Extracting #7: cost 0 inf + 1055 1.903 * [simplify]: Simplified to (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)) 1.903 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (+ (sqrt (exp x)) 1)) (/ (sqrt (exp x)) (+ (sqrt (exp x)) -1)))) 1.903 * * * * [progress]: [ 57 / 86 ] simplifiying candidate # 1.904 * [simplify]: Simplifying (/ (sqrt (exp x)) 1) 1.904 * * [simplify]: iters left: 4 (5 enodes) 1.907 * * [simplify]: iters left: 3 (15 enodes) 1.911 * * [simplify]: iters left: 2 (17 enodes) 1.916 * * [simplify]: Extracting #0: cost 1 inf + 0 1.916 * * [simplify]: Extracting #1: cost 4 inf + 0 1.916 * * [simplify]: Extracting #2: cost 5 inf + 1 1.916 * * [simplify]: Extracting #3: cost 4 inf + 2 1.916 * * [simplify]: Extracting #4: cost 1 inf + 255 1.917 * * [simplify]: Extracting #5: cost 0 inf + 366 1.917 * [simplify]: Simplified to (sqrt (exp x)) 1.917 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (- (exp x) 1)))) 1.917 * [simplify]: Simplifying (/ (sqrt (exp x)) (- (exp x) 1)) 1.917 * * [simplify]: iters left: 5 (6 enodes) 1.920 * * [simplify]: iters left: 4 (24 enodes) 1.929 * * [simplify]: iters left: 3 (28 enodes) 1.937 * * [simplify]: Extracting #0: cost 1 inf + 0 1.937 * * [simplify]: Extracting #1: cost 4 inf + 0 1.938 * * [simplify]: Extracting #2: cost 10 inf + 0 1.938 * * [simplify]: Extracting #3: cost 8 inf + 3 1.938 * * [simplify]: Extracting #4: cost 1 inf + 730 1.938 * * [simplify]: Extracting #5: cost 0 inf + 951 1.938 * [simplify]: Simplified to (/ (sqrt (exp x)) (expm1 x)) 1.938 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (expm1 x)))) 1.939 * * * * [progress]: [ 58 / 86 ] simplifiying candidate # 1.939 * [simplify]: Simplifying (/ 1 (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) 1.939 * * [simplify]: iters left: 6 (7 enodes) 1.943 * * [simplify]: iters left: 5 (29 enodes) 1.952 * * [simplify]: iters left: 4 (35 enodes) 1.961 * * [simplify]: Extracting #0: cost 1 inf + 0 1.961 * * [simplify]: Extracting #1: cost 6 inf + 0 1.961 * * [simplify]: Extracting #2: cost 9 inf + 1 1.961 * * [simplify]: Extracting #3: cost 13 inf + 1 1.961 * * [simplify]: Extracting #4: cost 11 inf + 74 1.961 * * [simplify]: Extracting #5: cost 2 inf + 1355 1.961 * * [simplify]: Extracting #6: cost 0 inf + 1819 1.962 * [simplify]: Simplified to (/ (/ 1 (cbrt (expm1 x))) (cbrt (expm1 x))) 1.962 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (expm1 x))) (cbrt (expm1 x))) (/ (exp x) (cbrt (- (exp x) 1))))) 1.962 * [simplify]: Simplifying (/ (exp x) (cbrt (- (exp x) 1))) 1.962 * * [simplify]: iters left: 6 (6 enodes) 1.966 * * [simplify]: iters left: 5 (24 enodes) 1.969 * * [simplify]: iters left: 4 (28 enodes) 1.973 * * [simplify]: Extracting #0: cost 1 inf + 0 1.973 * * [simplify]: Extracting #1: cost 4 inf + 0 1.973 * * [simplify]: Extracting #2: cost 8 inf + 0 1.973 * * [simplify]: Extracting #3: cost 10 inf + 1 1.973 * * [simplify]: Extracting #4: cost 4 inf + 287 1.974 * * [simplify]: Extracting #5: cost 2 inf + 699 1.974 * * [simplify]: Extracting #6: cost 0 inf + 1111 1.974 * [simplify]: Simplified to (/ (exp x) (cbrt (expm1 x))) 1.974 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (/ (exp x) (cbrt (expm1 x))))) 1.974 * * * * [progress]: [ 59 / 86 ] simplifiying candidate # 1.974 * [simplify]: Simplifying (/ 1 (sqrt (- (exp x) 1))) 1.974 * * [simplify]: iters left: 6 (6 enodes) 1.976 * * [simplify]: iters left: 5 (24 enodes) 1.980 * * [simplify]: iters left: 4 (28 enodes) 1.984 * * [simplify]: Extracting #0: cost 1 inf + 0 1.984 * * [simplify]: Extracting #1: cost 4 inf + 0 1.984 * * [simplify]: Extracting #2: cost 5 inf + 1 1.984 * * [simplify]: Extracting #3: cost 9 inf + 1 1.984 * * [simplify]: Extracting #4: cost 5 inf + 216 1.984 * * [simplify]: Extracting #5: cost 2 inf + 550 1.984 * * [simplify]: Extracting #6: cost 0 inf + 813 1.984 * [simplify]: Simplified to (/ 1 (sqrt (expm1 x))) 1.984 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (expm1 x))) (/ (exp x) (sqrt (- (exp x) 1))))) 1.984 * [simplify]: Simplifying (/ (exp x) (sqrt (- (exp x) 1))) 1.984 * * [simplify]: iters left: 6 (6 enodes) 1.987 * * [simplify]: iters left: 5 (24 enodes) 1.991 * * [simplify]: iters left: 4 (28 enodes) 1.995 * * [simplify]: Extracting #0: cost 1 inf + 0 1.995 * * [simplify]: Extracting #1: cost 4 inf + 0 1.995 * * [simplify]: Extracting #2: cost 8 inf + 0 1.995 * * [simplify]: Extracting #3: cost 10 inf + 1 1.995 * * [simplify]: Extracting #4: cost 4 inf + 287 1.995 * * [simplify]: Extracting #5: cost 2 inf + 619 1.995 * * [simplify]: Extracting #6: cost 0 inf + 951 1.995 * [simplify]: Simplified to (/ (exp x) (sqrt (expm1 x))) 1.995 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (- (exp x) 1))) (/ (exp x) (sqrt (expm1 x))))) 1.995 * * * * [progress]: [ 60 / 86 ] simplifiying candidate # 1.995 * [simplify]: Simplifying (/ 1 1) 1.995 * * [simplify]: iters left: 2 (2 enodes) 1.997 * * [simplify]: iters left: 1 (6 enodes) 1.999 * * [simplify]: Extracting #0: cost 1 inf + 0 1.999 * * [simplify]: Extracting #1: cost 0 inf + 1 1.999 * [simplify]: Simplified to 1 1.999 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (exp x) (- (exp x) 1)))) 1.999 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 1.999 * * [simplify]: iters left: 5 (5 enodes) 2.002 * * [simplify]: iters left: 4 (21 enodes) 2.009 * * [simplify]: iters left: 3 (25 enodes) 2.016 * * [simplify]: Extracting #0: cost 1 inf + 0 2.016 * * [simplify]: Extracting #1: cost 4 inf + 0 2.016 * * [simplify]: Extracting #2: cost 9 inf + 0 2.016 * * [simplify]: Extracting #3: cost 6 inf + 3 2.016 * * [simplify]: Extracting #4: cost 1 inf + 468 2.016 * * [simplify]: Extracting #5: cost 0 inf + 649 2.017 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 2.017 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (exp x) (expm1 x)))) 2.017 * * * * [progress]: [ 61 / 86 ] simplifiying candidate # 2.017 * [simplify]: Simplifying (/ 1 (+ (sqrt (exp x)) (sqrt 1))) 2.017 * * [simplify]: iters left: 6 (7 enodes) 2.022 * * [simplify]: iters left: 5 (24 enodes) 2.029 * * [simplify]: iters left: 4 (26 enodes) 2.036 * * [simplify]: Extracting #0: cost 1 inf + 0 2.036 * * [simplify]: Extracting #1: cost 4 inf + 0 2.036 * * [simplify]: Extracting #2: cost 5 inf + 1 2.036 * * [simplify]: Extracting #3: cost 7 inf + 1 2.037 * * [simplify]: Extracting #4: cost 9 inf + 1 2.037 * * [simplify]: Extracting #5: cost 8 inf + 2 2.037 * * [simplify]: Extracting #6: cost 4 inf + 366 2.037 * * [simplify]: Extracting #7: cost 2 inf + 710 2.037 * * [simplify]: Extracting #8: cost 0 inf + 1054 2.038 * [simplify]: Simplified to (/ 1 (+ (sqrt (exp x)) 1)) 2.038 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (- (sqrt (exp x)) (sqrt 1))))) 2.038 * [simplify]: Simplifying (/ (exp x) (- (sqrt (exp x)) (sqrt 1))) 2.038 * * [simplify]: iters left: 6 (7 enodes) 2.043 * * [simplify]: iters left: 5 (26 enodes) 2.051 * * [simplify]: iters left: 4 (32 enodes) 2.059 * * [simplify]: Extracting #0: cost 1 inf + 0 2.059 * * [simplify]: Extracting #1: cost 4 inf + 0 2.059 * * [simplify]: Extracting #2: cost 10 inf + 0 2.059 * * [simplify]: Extracting #3: cost 8 inf + 3 2.059 * * [simplify]: Extracting #4: cost 3 inf + 519 2.060 * * [simplify]: Extracting #5: cost 1 inf + 863 2.060 * * [simplify]: Extracting #6: cost 0 inf + 1055 2.060 * [simplify]: Simplified to (/ (exp x) (+ (sqrt (exp x)) -1)) 2.060 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) (sqrt 1))) (/ (exp x) (+ (sqrt (exp x)) -1)))) 2.061 * * * * [progress]: [ 62 / 86 ] simplifiying candidate # 2.061 * [simplify]: Simplifying (/ 1 (+ (sqrt (exp x)) 1)) 2.061 * * [simplify]: iters left: 6 (6 enodes) 2.064 * * [simplify]: iters left: 5 (21 enodes) 2.071 * * [simplify]: iters left: 4 (23 enodes) 2.078 * * [simplify]: Extracting #0: cost 1 inf + 0 2.079 * * [simplify]: Extracting #1: cost 4 inf + 0 2.079 * * [simplify]: Extracting #2: cost 5 inf + 1 2.079 * * [simplify]: Extracting #3: cost 7 inf + 1 2.079 * * [simplify]: Extracting #4: cost 9 inf + 1 2.079 * * [simplify]: Extracting #5: cost 8 inf + 2 2.079 * * [simplify]: Extracting #6: cost 1 inf + 862 2.079 * * [simplify]: Extracting #7: cost 0 inf + 1054 2.080 * [simplify]: Simplified to (/ 1 (+ (sqrt (exp x)) 1)) 2.080 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (- (sqrt (exp x)) 1)))) 2.080 * [simplify]: Simplifying (/ (exp x) (- (sqrt (exp x)) 1)) 2.080 * * [simplify]: iters left: 6 (6 enodes) 2.084 * * [simplify]: iters left: 5 (23 enodes) 2.091 * * [simplify]: iters left: 4 (27 enodes) 2.095 * * [simplify]: Extracting #0: cost 1 inf + 0 2.095 * * [simplify]: Extracting #1: cost 4 inf + 0 2.095 * * [simplify]: Extracting #2: cost 10 inf + 0 2.095 * * [simplify]: Extracting #3: cost 8 inf + 3 2.095 * * [simplify]: Extracting #4: cost 4 inf + 367 2.095 * * [simplify]: Extracting #5: cost 2 inf + 711 2.095 * * [simplify]: Extracting #6: cost 0 inf + 1055 2.095 * [simplify]: Simplified to (/ (exp x) (+ (sqrt (exp x)) -1)) 2.095 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (+ (sqrt (exp x)) -1)))) 2.096 * * * * [progress]: [ 63 / 86 ] simplifiying candidate # 2.096 * [simplify]: Simplifying (/ 1 (+ (sqrt (exp x)) 1)) 2.096 * * [simplify]: iters left: 6 (6 enodes) 2.097 * * [simplify]: iters left: 5 (21 enodes) 2.101 * * [simplify]: iters left: 4 (23 enodes) 2.104 * * [simplify]: Extracting #0: cost 1 inf + 0 2.104 * * [simplify]: Extracting #1: cost 4 inf + 0 2.104 * * [simplify]: Extracting #2: cost 5 inf + 1 2.104 * * [simplify]: Extracting #3: cost 7 inf + 1 2.104 * * [simplify]: Extracting #4: cost 9 inf + 1 2.104 * * [simplify]: Extracting #5: cost 8 inf + 2 2.105 * * [simplify]: Extracting #6: cost 1 inf + 862 2.105 * * [simplify]: Extracting #7: cost 0 inf + 1054 2.105 * [simplify]: Simplified to (/ 1 (+ (sqrt (exp x)) 1)) 2.105 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (- (sqrt (exp x)) 1)))) 2.105 * [simplify]: Simplifying (/ (exp x) (- (sqrt (exp x)) 1)) 2.105 * * [simplify]: iters left: 6 (6 enodes) 2.107 * * [simplify]: iters left: 5 (23 enodes) 2.111 * * [simplify]: iters left: 4 (27 enodes) 2.114 * * [simplify]: Extracting #0: cost 1 inf + 0 2.115 * * [simplify]: Extracting #1: cost 4 inf + 0 2.115 * * [simplify]: Extracting #2: cost 10 inf + 0 2.115 * * [simplify]: Extracting #3: cost 8 inf + 3 2.115 * * [simplify]: Extracting #4: cost 4 inf + 367 2.115 * * [simplify]: Extracting #5: cost 2 inf + 711 2.115 * * [simplify]: Extracting #6: cost 0 inf + 1055 2.115 * [simplify]: Simplified to (/ (exp x) (+ (sqrt (exp x)) -1)) 2.115 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (+ (sqrt (exp x)) 1)) (/ (exp x) (+ (sqrt (exp x)) -1)))) 2.115 * * * * [progress]: [ 64 / 86 ] simplifiying candidate # 2.115 * [simplify]: Simplifying (/ 1 1) 2.115 * * [simplify]: iters left: 2 (2 enodes) 2.117 * * [simplify]: iters left: 1 (6 enodes) 2.119 * * [simplify]: Extracting #0: cost 1 inf + 0 2.119 * * [simplify]: Extracting #1: cost 0 inf + 1 2.119 * [simplify]: Simplified to 1 2.119 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (exp x) (- (exp x) 1)))) 2.119 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 2.119 * * [simplify]: iters left: 5 (5 enodes) 2.122 * * [simplify]: iters left: 4 (21 enodes) 2.128 * * [simplify]: iters left: 3 (25 enodes) 2.134 * * [simplify]: Extracting #0: cost 1 inf + 0 2.134 * * [simplify]: Extracting #1: cost 4 inf + 0 2.134 * * [simplify]: Extracting #2: cost 9 inf + 0 2.134 * * [simplify]: Extracting #3: cost 6 inf + 3 2.134 * * [simplify]: Extracting #4: cost 1 inf + 468 2.134 * * [simplify]: Extracting #5: cost 0 inf + 649 2.134 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 2.134 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (exp x) (expm1 x)))) 2.134 * * * * [progress]: [ 65 / 86 ] simplifiying candidate # 2.134 * * * * [progress]: [ 66 / 86 ] simplifiying candidate # 2.134 * * * * [progress]: [ 67 / 86 ] simplifiying candidate # 2.134 * * * * [progress]: [ 68 / 86 ] simplifiying candidate # 2.135 * [simplify]: Simplifying (cbrt (- (exp x) 1)) 2.135 * * [simplify]: iters left: 4 (5 enodes) 2.137 * * [simplify]: iters left: 3 (21 enodes) 2.140 * * [simplify]: iters left: 2 (25 enodes) 2.143 * * [simplify]: Extracting #0: cost 1 inf + 0 2.144 * * [simplify]: Extracting #1: cost 3 inf + 0 2.144 * * [simplify]: Extracting #2: cost 8 inf + 0 2.144 * * [simplify]: Extracting #3: cost 6 inf + 3 2.144 * * [simplify]: Extracting #4: cost 0 inf + 589 2.144 * [simplify]: Simplified to (cbrt (expm1 x)) 2.144 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (* (cbrt (- (exp x) 1)) (cbrt (- (exp x) 1)))) (cbrt (expm1 x)))) 2.144 * * * * [progress]: [ 69 / 86 ] simplifiying candidate # 2.144 * [simplify]: Simplifying (sqrt (- (exp x) 1)) 2.144 * * [simplify]: iters left: 4 (5 enodes) 2.146 * * [simplify]: iters left: 3 (21 enodes) 2.149 * * [simplify]: iters left: 2 (25 enodes) 2.153 * * [simplify]: Extracting #0: cost 1 inf + 0 2.153 * * [simplify]: Extracting #1: cost 3 inf + 0 2.153 * * [simplify]: Extracting #2: cost 8 inf + 0 2.153 * * [simplify]: Extracting #3: cost 6 inf + 3 2.153 * * [simplify]: Extracting #4: cost 0 inf + 509 2.153 * [simplify]: Simplified to (sqrt (expm1 x)) 2.153 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (sqrt (- (exp x) 1))) (sqrt (expm1 x)))) 2.153 * * * * [progress]: [ 70 / 86 ] simplifiying candidate # 2.154 * [simplify]: Simplifying (- (exp x) 1) 2.154 * * [simplify]: iters left: 3 (4 enodes) 2.155 * * [simplify]: iters left: 2 (18 enodes) 2.158 * * [simplify]: iters left: 1 (22 enodes) 2.162 * * [simplify]: Extracting #0: cost 1 inf + 0 2.162 * * [simplify]: Extracting #1: cost 6 inf + 0 2.162 * * [simplify]: Extracting #2: cost 4 inf + 3 2.163 * * [simplify]: Extracting #3: cost 0 inf + 287 2.163 * [simplify]: Simplified to (expm1 x) 2.163 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) 1) (expm1 x))) 2.163 * * * * [progress]: [ 71 / 86 ] simplifiying candidate # 2.163 * [simplify]: Simplifying (- (sqrt (exp x)) (sqrt 1)) 2.163 * * [simplify]: iters left: 4 (6 enodes) 2.169 * * [simplify]: iters left: 3 (23 enodes) 2.176 * * [simplify]: iters left: 2 (29 enodes) 2.184 * * [simplify]: Extracting #0: cost 1 inf + 0 2.184 * * [simplify]: Extracting #1: cost 5 inf + 0 2.184 * * [simplify]: Extracting #2: cost 5 inf + 2 2.184 * * [simplify]: Extracting #3: cost 7 inf + 2 2.184 * * [simplify]: Extracting #4: cost 6 inf + 3 2.184 * * [simplify]: Extracting #5: cost 2 inf + 367 2.184 * * [simplify]: Extracting #6: cost 1 inf + 519 2.184 * * [simplify]: Extracting #7: cost 0 inf + 671 2.185 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 2.185 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (+ (sqrt (exp x)) (sqrt 1))) (+ (sqrt (exp x)) -1))) 2.185 * * * * [progress]: [ 72 / 86 ] simplifiying candidate # 2.185 * [simplify]: Simplifying (- (sqrt (exp x)) 1) 2.185 * * [simplify]: iters left: 4 (5 enodes) 2.188 * * [simplify]: iters left: 3 (20 enodes) 2.194 * * [simplify]: iters left: 2 (24 enodes) 2.199 * * [simplify]: Extracting #0: cost 1 inf + 0 2.199 * * [simplify]: Extracting #1: cost 5 inf + 0 2.199 * * [simplify]: Extracting #2: cost 5 inf + 2 2.199 * * [simplify]: Extracting #3: cost 7 inf + 2 2.199 * * [simplify]: Extracting #4: cost 6 inf + 3 2.199 * * [simplify]: Extracting #5: cost 0 inf + 671 2.199 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 2.199 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (+ (sqrt (exp x)) 1)) (+ (sqrt (exp x)) -1))) 2.199 * * * * [progress]: [ 73 / 86 ] simplifiying candidate # 2.199 * [simplify]: Simplifying (- (sqrt (exp x)) 1) 2.199 * * [simplify]: iters left: 4 (5 enodes) 2.201 * * [simplify]: iters left: 3 (20 enodes) 2.204 * * [simplify]: iters left: 2 (24 enodes) 2.208 * * [simplify]: Extracting #0: cost 1 inf + 0 2.208 * * [simplify]: Extracting #1: cost 5 inf + 0 2.208 * * [simplify]: Extracting #2: cost 5 inf + 2 2.208 * * [simplify]: Extracting #3: cost 7 inf + 2 2.208 * * [simplify]: Extracting #4: cost 6 inf + 3 2.208 * * [simplify]: Extracting #5: cost 0 inf + 671 2.208 * [simplify]: Simplified to (+ (sqrt (exp x)) -1) 2.208 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (+ (sqrt (exp x)) 1)) (+ (sqrt (exp x)) -1))) 2.208 * * * * [progress]: [ 74 / 86 ] simplifiying candidate # 2.209 * [simplify]: Simplifying (- (exp x) 1) 2.209 * * [simplify]: iters left: 3 (4 enodes) 2.210 * * [simplify]: iters left: 2 (18 enodes) 2.213 * * [simplify]: iters left: 1 (22 enodes) 2.217 * * [simplify]: Extracting #0: cost 1 inf + 0 2.217 * * [simplify]: Extracting #1: cost 6 inf + 0 2.217 * * [simplify]: Extracting #2: cost 4 inf + 3 2.217 * * [simplify]: Extracting #3: cost 0 inf + 287 2.217 * [simplify]: Simplified to (expm1 x) 2.217 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) 1) (expm1 x))) 2.217 * * * * [progress]: [ 75 / 86 ] simplifiying candidate # 2.217 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 2.217 * * [simplify]: iters left: 4 (4 enodes) 2.218 * * [simplify]: iters left: 3 (12 enodes) 2.220 * * [simplify]: Extracting #0: cost 1 inf + 0 2.220 * * [simplify]: Extracting #1: cost 3 inf + 0 2.220 * * [simplify]: Extracting #2: cost 5 inf + 0 2.220 * * [simplify]: Extracting #3: cost 7 inf + 0 2.220 * * [simplify]: Extracting #4: cost 6 inf + 1 2.220 * * [simplify]: Extracting #5: cost 0 inf + 827 2.220 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 2.220 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (exp x)) (cbrt (exp x))) (/ (- (exp x) 1) (cbrt (exp x))))) 2.220 * * * * [progress]: [ 76 / 86 ] simplifiying candidate # 2.220 * [simplify]: Simplifying (sqrt (exp x)) 2.220 * * [simplify]: iters left: 2 (3 enodes) 2.221 * * [simplify]: iters left: 1 (9 enodes) 2.222 * * [simplify]: Extracting #0: cost 1 inf + 0 2.222 * * [simplify]: Extracting #1: cost 3 inf + 0 2.222 * * [simplify]: Extracting #2: cost 5 inf + 0 2.222 * * [simplify]: Extracting #3: cost 4 inf + 1 2.222 * * [simplify]: Extracting #4: cost 0 inf + 365 2.222 * [simplify]: Simplified to (sqrt (exp x)) 2.222 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (exp x)) (/ (- (exp x) 1) (sqrt (exp x))))) 2.222 * * * * [progress]: [ 77 / 86 ] simplifiying candidate # 2.222 * * * * [progress]: [ 78 / 86 ] simplifiying candidate # 2.222 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (+ (* 1 1) (* (exp x) 1))) 2.222 * * [simplify]: iters left: 6 (8 enodes) 2.226 * * [simplify]: iters left: 5 (32 enodes) 2.236 * * [simplify]: iters left: 4 (47 enodes) 2.249 * * [simplify]: iters left: 3 (63 enodes) 2.269 * * [simplify]: iters left: 2 (77 enodes) 2.288 * * [simplify]: iters left: 1 (85 enodes) 2.300 * * [simplify]: Extracting #0: cost 1 inf + 0 2.300 * * [simplify]: Extracting #1: cost 8 inf + 0 2.300 * * [simplify]: Extracting #2: cost 14 inf + 1 2.300 * * [simplify]: Extracting #3: cost 14 inf + 2 2.302 * * [simplify]: Extracting #4: cost 10 inf + 281 2.302 * * [simplify]: Extracting #5: cost 0 inf + 1512 2.303 * [simplify]: Simplified to (fma (exp x) (+ 1 (exp x)) 1) 2.303 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (exp x) (- (pow (exp x) 3) (pow 1 3))) (fma (exp x) (+ 1 (exp x)) 1))) 2.303 * * * * [progress]: [ 79 / 86 ] simplifiying candidate # 2.303 * [simplify]: Simplifying (+ (exp x) 1) 2.303 * * [simplify]: iters left: 3 (4 enodes) 2.304 * * [simplify]: iters left: 2 (15 enodes) 2.307 * * [simplify]: iters left: 1 (17 enodes) 2.310 * * [simplify]: Extracting #0: cost 1 inf + 0 2.310 * * [simplify]: Extracting #1: cost 4 inf + 0 2.310 * * [simplify]: Extracting #2: cost 5 inf + 1 2.310 * * [simplify]: Extracting #3: cost 4 inf + 2 2.310 * * [simplify]: Extracting #4: cost 1 inf + 256 2.310 * * [simplify]: Extracting #5: cost 0 inf + 368 2.310 * [simplify]: Simplified to (+ (exp x) 1) 2.310 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (exp x) (- (* (exp x) (exp x)) (* 1 1))) (+ (exp x) 1))) 2.310 * * * * [progress]: [ 80 / 86 ] simplifiying candidate #real (real->posit16 (/ (exp x) (- (exp x) 1)))))> 2.310 * * * * [progress]: [ 81 / 86 ] simplifiying candidate # 2.310 * [simplify]: Simplifying (+ x (+ (* 1/6 (pow x 3)) (* 1/2 (pow x 2)))) 2.310 * * [simplify]: iters left: 6 (11 enodes) 2.315 * * [simplify]: iters left: 5 (51 enodes) 2.331 * * [simplify]: iters left: 4 (96 enodes) 2.353 * * [simplify]: iters left: 3 (199 enodes) 2.403 * * [simplify]: iters left: 2 (350 enodes) 2.501 * * [simplify]: Extracting #0: cost 1 inf + 0 2.501 * * [simplify]: Extracting #1: cost 28 inf + 0 2.501 * * [simplify]: Extracting #2: cost 90 inf + 45 2.502 * * [simplify]: Extracting #3: cost 77 inf + 2626 2.504 * * [simplify]: Extracting #4: cost 35 inf + 16589 2.508 * * [simplify]: Extracting #5: cost 2 inf + 31377 2.515 * * [simplify]: Extracting #6: cost 0 inf + 32304 2.523 * [simplify]: Simplified to (fma (fma x 1/6 1/2) (* x x) x) 2.523 * [simplify]: Simplified (2 2) to (λ (x) (/ (exp x) (fma (fma x 1/6 1/2) (* x x) x))) 2.523 * * * * [progress]: [ 82 / 86 ] simplifiying candidate # 2.523 * [simplify]: Simplifying (- (exp x) 1) 2.524 * * [simplify]: iters left: 3 (4 enodes) 2.526 * * [simplify]: iters left: 2 (18 enodes) 2.529 * * [simplify]: iters left: 1 (22 enodes) 2.532 * * [simplify]: Extracting #0: cost 1 inf + 0 2.532 * * [simplify]: Extracting #1: cost 6 inf + 0 2.532 * * [simplify]: Extracting #2: cost 4 inf + 3 2.532 * * [simplify]: Extracting #3: cost 0 inf + 287 2.532 * [simplify]: Simplified to (expm1 x) 2.532 * [simplify]: Simplified (2 2) to (λ (x) (/ (exp x) (expm1 x))) 2.532 * * * * [progress]: [ 83 / 86 ] simplifiying candidate # 2.532 * [simplify]: Simplifying (- (exp x) 1) 2.532 * * [simplify]: iters left: 3 (4 enodes) 2.534 * * [simplify]: iters left: 2 (18 enodes) 2.537 * * [simplify]: iters left: 1 (22 enodes) 2.541 * * [simplify]: Extracting #0: cost 1 inf + 0 2.541 * * [simplify]: Extracting #1: cost 6 inf + 0 2.541 * * [simplify]: Extracting #2: cost 4 inf + 3 2.541 * * [simplify]: Extracting #3: cost 0 inf + 287 2.541 * [simplify]: Simplified to (expm1 x) 2.541 * [simplify]: Simplified (2 2) to (λ (x) (/ (exp x) (expm1 x))) 2.541 * * * * [progress]: [ 84 / 86 ] simplifiying candidate # 2.541 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 2.541 * * [simplify]: iters left: 6 (8 enodes) 2.544 * * [simplify]: iters left: 5 (32 enodes) 2.549 * * [simplify]: iters left: 4 (45 enodes) 2.559 * * [simplify]: iters left: 3 (52 enodes) 2.566 * * [simplify]: Extracting #0: cost 1 inf + 0 2.566 * * [simplify]: Extracting #1: cost 10 inf + 0 2.566 * * [simplify]: Extracting #2: cost 13 inf + 3 2.566 * * [simplify]: Extracting #3: cost 9 inf + 146 2.567 * * [simplify]: Extracting #4: cost 3 inf + 649 2.567 * * [simplify]: Extracting #5: cost 0 inf + 928 2.567 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 2.567 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 2.567 * * * * [progress]: [ 85 / 86 ] simplifiying candidate # 2.567 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 2.567 * * [simplify]: iters left: 5 (5 enodes) 2.569 * * [simplify]: iters left: 4 (21 enodes) 2.573 * * [simplify]: iters left: 3 (25 enodes) 2.576 * * [simplify]: Extracting #0: cost 1 inf + 0 2.576 * * [simplify]: Extracting #1: cost 4 inf + 0 2.577 * * [simplify]: Extracting #2: cost 9 inf + 0 2.577 * * [simplify]: Extracting #3: cost 6 inf + 3 2.577 * * [simplify]: Extracting #4: cost 1 inf + 468 2.577 * * [simplify]: Extracting #5: cost 0 inf + 649 2.577 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 2.577 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 2.577 * * * * [progress]: [ 86 / 86 ] simplifiying candidate # 2.577 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 2.577 * * [simplify]: iters left: 5 (5 enodes) 2.579 * * [simplify]: iters left: 4 (21 enodes) 2.582 * * [simplify]: iters left: 3 (25 enodes) 2.586 * * [simplify]: Extracting #0: cost 1 inf + 0 2.586 * * [simplify]: Extracting #1: cost 4 inf + 0 2.586 * * [simplify]: Extracting #2: cost 9 inf + 0 2.586 * * [simplify]: Extracting #3: cost 6 inf + 3 2.586 * * [simplify]: Extracting #4: cost 1 inf + 468 2.586 * * [simplify]: Extracting #5: cost 0 inf + 649 2.586 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 2.586 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 2.586 * * * [progress]: adding candidates to table 3.228 * * [progress]: iteration 2 / 4 3.228 * * * [progress]: picking best candidate 3.231 * * * * [pick]: Picked # 3.231 * * * [progress]: localizing error 3.239 * * * [progress]: generating rewritten candidates 3.239 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.246 * * * [progress]: generating series expansions 3.246 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.246 * [backup-simplify]: Simplify (/ (exp x) (expm1 x)) into (/ (exp x) (expm1 x)) 3.246 * [approximate]: Taking taylor expansion of (/ (exp x) (expm1 x)) in (x) around 0 3.246 * [taylor]: Taking taylor expansion of (/ (exp x) (expm1 x)) in x 3.246 * [taylor]: Taking taylor expansion of (exp x) in x 3.246 * [taylor]: Taking taylor expansion of x in x 3.246 * [backup-simplify]: Simplify 0 into 0 3.246 * [backup-simplify]: Simplify 1 into 1 3.246 * [backup-simplify]: Simplify (exp 0) into 1 3.246 * [taylor]: Taking taylor expansion of (expm1 x) in x 3.246 * [taylor]: Rewrote expression to (- (exp x) 1) 3.246 * [taylor]: Taking taylor expansion of (exp x) in x 3.246 * [taylor]: Taking taylor expansion of x in x 3.246 * [backup-simplify]: Simplify 0 into 0 3.246 * [backup-simplify]: Simplify 1 into 1 3.246 * [backup-simplify]: Simplify (exp 0) into 1 3.246 * [taylor]: Taking taylor expansion of 1 in x 3.246 * [backup-simplify]: Simplify 1 into 1 3.246 * [backup-simplify]: Simplify (- 1) into -1 3.247 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.247 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.248 * [backup-simplify]: Simplify (- 0) into 0 3.248 * [backup-simplify]: Simplify (+ 1 0) into 1 3.248 * [backup-simplify]: Simplify (/ 1 1) into 1 3.248 * [taylor]: Taking taylor expansion of (/ (exp x) (expm1 x)) in x 3.248 * [taylor]: Taking taylor expansion of (exp x) in x 3.248 * [taylor]: Taking taylor expansion of x in x 3.248 * [backup-simplify]: Simplify 0 into 0 3.248 * [backup-simplify]: Simplify 1 into 1 3.248 * [backup-simplify]: Simplify (exp 0) into 1 3.248 * [taylor]: Taking taylor expansion of (expm1 x) in x 3.248 * [taylor]: Rewrote expression to (- (exp x) 1) 3.248 * [taylor]: Taking taylor expansion of (exp x) in x 3.248 * [taylor]: Taking taylor expansion of x in x 3.248 * [backup-simplify]: Simplify 0 into 0 3.248 * [backup-simplify]: Simplify 1 into 1 3.248 * [backup-simplify]: Simplify (exp 0) into 1 3.248 * [taylor]: Taking taylor expansion of 1 in x 3.248 * [backup-simplify]: Simplify 1 into 1 3.249 * [backup-simplify]: Simplify (- 1) into -1 3.249 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.249 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.250 * [backup-simplify]: Simplify (- 0) into 0 3.250 * [backup-simplify]: Simplify (+ 1 0) into 1 3.250 * [backup-simplify]: Simplify (/ 1 1) into 1 3.250 * [backup-simplify]: Simplify 1 into 1 3.251 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.252 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.252 * [backup-simplify]: Simplify (- 0) into 0 3.252 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 3.253 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 1/2 1)))) into 1/2 3.253 * [backup-simplify]: Simplify 1/2 into 1/2 3.254 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.259 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 3.259 * [backup-simplify]: Simplify (- 0) into 0 3.259 * [backup-simplify]: Simplify (+ 1/6 0) into 1/6 3.260 * [backup-simplify]: Simplify (- (/ 1/2 1) (+ (* 1 (/ 1/6 1)) (* 1/2 (/ 1/2 1)))) into 1/12 3.260 * [backup-simplify]: Simplify 1/12 into 1/12 3.260 * [backup-simplify]: Simplify (+ (* 1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 3.260 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (expm1 (/ 1 x))) into (/ (exp (/ 1 x)) (expm1 (/ 1 x))) 3.260 * [approximate]: Taking taylor expansion of (/ (exp (/ 1 x)) (expm1 (/ 1 x))) in (x) around 0 3.260 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (expm1 (/ 1 x))) in x 3.260 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.260 * [taylor]: Taking taylor expansion of x in x 3.260 * [backup-simplify]: Simplify 0 into 0 3.260 * [backup-simplify]: Simplify 1 into 1 3.260 * [backup-simplify]: Simplify (/ 1 1) into 1 3.261 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.261 * [taylor]: Taking taylor expansion of (expm1 (/ 1 x)) in x 3.261 * [taylor]: Rewrote expression to (- (exp (/ 1 x)) 1) 3.261 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.261 * [taylor]: Taking taylor expansion of x in x 3.261 * [backup-simplify]: Simplify 0 into 0 3.261 * [backup-simplify]: Simplify 1 into 1 3.261 * [backup-simplify]: Simplify (/ 1 1) into 1 3.261 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.261 * [taylor]: Taking taylor expansion of 1 in x 3.261 * [backup-simplify]: Simplify 1 into 1 3.261 * [backup-simplify]: Simplify (- 1) into -1 3.261 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 3.261 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 3.261 * [taylor]: Taking taylor expansion of (/ (exp (/ 1 x)) (expm1 (/ 1 x))) in x 3.261 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.261 * [taylor]: Taking taylor expansion of x in x 3.261 * [backup-simplify]: Simplify 0 into 0 3.261 * [backup-simplify]: Simplify 1 into 1 3.262 * [backup-simplify]: Simplify (/ 1 1) into 1 3.262 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.262 * [taylor]: Taking taylor expansion of (expm1 (/ 1 x)) in x 3.262 * [taylor]: Rewrote expression to (- (exp (/ 1 x)) 1) 3.262 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.262 * [taylor]: Taking taylor expansion of x in x 3.262 * [backup-simplify]: Simplify 0 into 0 3.262 * [backup-simplify]: Simplify 1 into 1 3.262 * [backup-simplify]: Simplify (/ 1 1) into 1 3.262 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.262 * [taylor]: Taking taylor expansion of 1 in x 3.262 * [backup-simplify]: Simplify 1 into 1 3.263 * [backup-simplify]: Simplify (- 1) into -1 3.263 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) -1) into (- (exp (/ 1 x)) 1) 3.263 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 3.263 * [backup-simplify]: Simplify (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) into (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) 3.263 * [backup-simplify]: Simplify (- 0) into 0 3.263 * [backup-simplify]: Simplify (+ 0 0) into 0 3.263 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ 1 x)) 1)) (+ (* (/ (exp (/ 1 x)) (- (exp (/ 1 x)) 1)) (/ 0 (- (exp (/ 1 x)) 1))))) into 0 3.264 * [backup-simplify]: Simplify 0 into 0 3.264 * [backup-simplify]: Simplify (- 0) into 0 3.264 * [backup-simplify]: Simplify (+ 0 0) into 0 3.264 * [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 3.264 * [backup-simplify]: Simplify 0 into 0 3.264 * [backup-simplify]: Simplify (- 0) into 0 3.265 * [backup-simplify]: Simplify (+ 0 0) into 0 3.265 * [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 3.265 * [backup-simplify]: Simplify 0 into 0 3.265 * [backup-simplify]: Simplify (- 0) into 0 3.265 * [backup-simplify]: Simplify (+ 0 0) into 0 3.266 * [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 3.266 * [backup-simplify]: Simplify 0 into 0 3.266 * [backup-simplify]: Simplify (- 0) into 0 3.266 * [backup-simplify]: Simplify (+ 0 0) into 0 3.267 * [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 3.267 * [backup-simplify]: Simplify 0 into 0 3.267 * [backup-simplify]: Simplify (- 0) into 0 3.267 * [backup-simplify]: Simplify (+ 0 0) into 0 3.267 * [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 3.268 * [backup-simplify]: Simplify 0 into 0 3.268 * [backup-simplify]: Simplify (/ (exp (/ 1 (/ 1 x))) (- (exp (/ 1 (/ 1 x))) 1)) into (/ (exp x) (- (exp x) 1)) 3.268 * [backup-simplify]: Simplify (/ (exp (/ 1 (- x))) (expm1 (/ 1 (- x)))) into (/ (exp (/ -1 x)) (expm1 (/ -1 x))) 3.268 * [approximate]: Taking taylor expansion of (/ (exp (/ -1 x)) (expm1 (/ -1 x))) in (x) around 0 3.268 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (expm1 (/ -1 x))) in x 3.268 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.268 * [taylor]: Taking taylor expansion of -1 in x 3.268 * [backup-simplify]: Simplify -1 into -1 3.268 * [taylor]: Taking taylor expansion of x in x 3.268 * [backup-simplify]: Simplify 0 into 0 3.268 * [backup-simplify]: Simplify 1 into 1 3.268 * [backup-simplify]: Simplify (/ -1 1) into -1 3.268 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.268 * [taylor]: Taking taylor expansion of (expm1 (/ -1 x)) in x 3.268 * [taylor]: Rewrote expression to (- (exp (/ -1 x)) 1) 3.268 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.268 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.268 * [taylor]: Taking taylor expansion of -1 in x 3.268 * [backup-simplify]: Simplify -1 into -1 3.268 * [taylor]: Taking taylor expansion of x in x 3.268 * [backup-simplify]: Simplify 0 into 0 3.268 * [backup-simplify]: Simplify 1 into 1 3.269 * [backup-simplify]: Simplify (/ -1 1) into -1 3.269 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.269 * [taylor]: Taking taylor expansion of 1 in x 3.269 * [backup-simplify]: Simplify 1 into 1 3.269 * [backup-simplify]: Simplify (- 1) into -1 3.269 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 3.269 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 3.269 * [taylor]: Taking taylor expansion of (/ (exp (/ -1 x)) (expm1 (/ -1 x))) in x 3.269 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.269 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.269 * [taylor]: Taking taylor expansion of -1 in x 3.269 * [backup-simplify]: Simplify -1 into -1 3.269 * [taylor]: Taking taylor expansion of x in x 3.269 * [backup-simplify]: Simplify 0 into 0 3.269 * [backup-simplify]: Simplify 1 into 1 3.269 * [backup-simplify]: Simplify (/ -1 1) into -1 3.269 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.270 * [taylor]: Taking taylor expansion of (expm1 (/ -1 x)) in x 3.270 * [taylor]: Rewrote expression to (- (exp (/ -1 x)) 1) 3.270 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.270 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.270 * [taylor]: Taking taylor expansion of -1 in x 3.270 * [backup-simplify]: Simplify -1 into -1 3.270 * [taylor]: Taking taylor expansion of x in x 3.270 * [backup-simplify]: Simplify 0 into 0 3.270 * [backup-simplify]: Simplify 1 into 1 3.270 * [backup-simplify]: Simplify (/ -1 1) into -1 3.270 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.270 * [taylor]: Taking taylor expansion of 1 in x 3.270 * [backup-simplify]: Simplify 1 into 1 3.270 * [backup-simplify]: Simplify (- 1) into -1 3.270 * [backup-simplify]: Simplify (+ (exp (/ -1 x)) -1) into (- (exp (/ -1 x)) 1) 3.270 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 3.270 * [backup-simplify]: Simplify (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) into (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) 3.271 * [backup-simplify]: Simplify (- 0) into 0 3.271 * [backup-simplify]: Simplify (+ 0 0) into 0 3.271 * [backup-simplify]: Simplify (- (/ 0 (- (exp (/ -1 x)) 1)) (+ (* (/ (exp (/ -1 x)) (- (exp (/ -1 x)) 1)) (/ 0 (- (exp (/ -1 x)) 1))))) into 0 3.271 * [backup-simplify]: Simplify 0 into 0 3.271 * [backup-simplify]: Simplify (- 0) into 0 3.272 * [backup-simplify]: Simplify (+ 0 0) into 0 3.272 * [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 3.272 * [backup-simplify]: Simplify 0 into 0 3.272 * [backup-simplify]: Simplify (- 0) into 0 3.272 * [backup-simplify]: Simplify (+ 0 0) into 0 3.273 * [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 3.273 * [backup-simplify]: Simplify 0 into 0 3.273 * [backup-simplify]: Simplify (- 0) into 0 3.273 * [backup-simplify]: Simplify (+ 0 0) into 0 3.273 * [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 3.273 * [backup-simplify]: Simplify 0 into 0 3.274 * [backup-simplify]: Simplify (- 0) into 0 3.274 * [backup-simplify]: Simplify (+ 0 0) into 0 3.274 * [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 3.274 * [backup-simplify]: Simplify 0 into 0 3.275 * [backup-simplify]: Simplify (- 0) into 0 3.275 * [backup-simplify]: Simplify (+ 0 0) into 0 3.275 * [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 3.275 * [backup-simplify]: Simplify 0 into 0 3.275 * [backup-simplify]: Simplify (/ (exp (/ -1 (/ 1 (- x)))) (- (exp (/ -1 (/ 1 (- x)))) 1)) into (/ (exp x) (- (exp x) 1)) 3.275 * * * [progress]: simplifying candidates 3.275 * * * * [progress]: [ 1 / 33 ] simplifiying candidate # 3.275 * * * * [progress]: [ 2 / 33 ] simplifiying candidate # 3.275 * * * * [progress]: [ 3 / 33 ] simplifiying candidate # 3.276 * * * * [progress]: [ 4 / 33 ] simplifiying candidate # 3.276 * [simplify]: Simplifying (- x (log (expm1 x))) 3.276 * * [simplify]: iters left: 4 (4 enodes) 3.277 * * [simplify]: iters left: 3 (14 enodes) 3.279 * * [simplify]: iters left: 2 (17 enodes) 3.281 * * [simplify]: Extracting #0: cost 1 inf + 0 3.281 * * [simplify]: Extracting #1: cost 5 inf + 0 3.281 * * [simplify]: Extracting #2: cost 7 inf + 1 3.281 * * [simplify]: Extracting #3: cost 1 inf + 1078 3.281 * * [simplify]: Extracting #4: cost 0 inf + 1149 3.281 * [simplify]: Simplified to (- x (log (expm1 x))) 3.281 * [simplify]: Simplified (2 1) to (λ (x) (exp (- x (log (expm1 x))))) 3.281 * * * * [progress]: [ 5 / 33 ] simplifiying candidate # 3.281 * * * * [progress]: [ 6 / 33 ] simplifiying candidate # 3.281 * * * * [progress]: [ 7 / 33 ] simplifiying candidate # 3.282 * [simplify]: Simplifying (/ (* (* (exp x) (exp x)) (exp x)) (* (* (expm1 x) (expm1 x)) (expm1 x))) 3.282 * * [simplify]: iters left: 6 (8 enodes) 3.284 * * [simplify]: iters left: 5 (35 enodes) 3.290 * * [simplify]: iters left: 4 (81 enodes) 3.305 * * [simplify]: iters left: 3 (159 enodes) 3.356 * * [simplify]: iters left: 2 (261 enodes) 3.422 * * [simplify]: iters left: 1 (441 enodes) 3.627 * * [simplify]: Extracting #0: cost 1 inf + 0 3.627 * * [simplify]: Extracting #1: cost 79 inf + 0 3.628 * * [simplify]: Extracting #2: cost 200 inf + 1 3.629 * * [simplify]: Extracting #3: cost 179 inf + 6683 3.635 * * [simplify]: Extracting #4: cost 63 inf + 59821 3.644 * * [simplify]: Extracting #5: cost 0 inf + 97410 3.660 * * [simplify]: Extracting #6: cost 0 inf + 97370 3.679 * [simplify]: Simplified to (* (* (/ (exp x) (expm1 x)) (/ (exp x) (expm1 x))) (/ (exp x) (expm1 x))) 3.679 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ (exp x) (expm1 x)) (/ (exp x) (expm1 x))) (/ (exp x) (expm1 x))))) 3.679 * * * * [progress]: [ 8 / 33 ] simplifiying candidate # 3.679 * * * * [progress]: [ 9 / 33 ] simplifiying candidate # 3.679 * * * * [progress]: [ 10 / 33 ] simplifiying candidate # 3.679 * * * * [progress]: [ 11 / 33 ] simplifiying candidate # 3.679 * * * * [progress]: [ 12 / 33 ] simplifiying candidate # 3.679 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 3.680 * * [simplify]: iters left: 6 (8 enodes) 3.683 * * [simplify]: iters left: 5 (30 enodes) 3.693 * * [simplify]: iters left: 4 (45 enodes) 3.706 * * [simplify]: iters left: 3 (52 enodes) 3.724 * * [simplify]: iters left: 2 (55 enodes) 3.738 * * [simplify]: Extracting #0: cost 1 inf + 0 3.739 * * [simplify]: Extracting #1: cost 11 inf + 0 3.739 * * [simplify]: Extracting #2: cost 22 inf + 0 3.739 * * [simplify]: Extracting #3: cost 25 inf + 0 3.739 * * [simplify]: Extracting #4: cost 20 inf + 365 3.740 * * [simplify]: Extracting #5: cost 5 inf + 4470 3.741 * * [simplify]: Extracting #6: cost 0 inf + 6065 3.742 * [simplify]: Simplified to (* (/ (cbrt (exp x)) (cbrt (expm1 x))) (/ (cbrt (exp x)) (cbrt (expm1 x)))) 3.742 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (cbrt (exp x)) (cbrt (expm1 x))) (/ (cbrt (exp x)) (cbrt (expm1 x)))) (/ (cbrt (exp x)) (cbrt (expm1 x))))) 3.743 * [simplify]: Simplifying (/ (cbrt (exp x)) (cbrt (expm1 x))) 3.743 * * [simplify]: iters left: 4 (6 enodes) 3.745 * * [simplify]: iters left: 3 (18 enodes) 3.750 * * [simplify]: Extracting #0: cost 1 inf + 0 3.750 * * [simplify]: Extracting #1: cost 4 inf + 0 3.750 * * [simplify]: Extracting #2: cost 8 inf + 0 3.750 * * [simplify]: Extracting #3: cost 11 inf + 0 3.750 * * [simplify]: Extracting #4: cost 10 inf + 1 3.751 * * [simplify]: Extracting #5: cost 0 inf + 1571 3.751 * [simplify]: Simplified to (/ (cbrt (exp x)) (cbrt (expm1 x))) 3.751 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (cbrt (exp x)) (cbrt (expm1 x))) (/ (cbrt (exp x)) (cbrt (expm1 x)))) (/ (cbrt (exp x)) (cbrt (expm1 x))))) 3.751 * * * * [progress]: [ 13 / 33 ] simplifiying candidate # 3.751 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (expm1 x))) 3.751 * * [simplify]: iters left: 6 (7 enodes) 3.753 * * [simplify]: iters left: 5 (23 enodes) 3.756 * * [simplify]: iters left: 4 (27 enodes) 3.760 * * [simplify]: iters left: 3 (30 enodes) 3.764 * * [simplify]: Extracting #0: cost 1 inf + 0 3.764 * * [simplify]: Extracting #1: cost 7 inf + 0 3.764 * * [simplify]: Extracting #2: cost 14 inf + 0 3.764 * * [simplify]: Extracting #3: cost 17 inf + 0 3.764 * * [simplify]: Extracting #4: cost 16 inf + 1 3.764 * * [simplify]: Extracting #5: cost 11 inf + 396 3.765 * * [simplify]: Extracting #6: cost 3 inf + 2094 3.765 * * [simplify]: Extracting #7: cost 1 inf + 2736 3.765 * * [simplify]: Extracting #8: cost 0 inf + 3077 3.766 * [simplify]: Simplified to (/ (cbrt (exp x)) (/ (sqrt (expm1 x)) (cbrt (exp x)))) 3.766 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt (exp x)) (/ (sqrt (expm1 x)) (cbrt (exp x)))) (/ (cbrt (exp x)) (sqrt (expm1 x))))) 3.766 * [simplify]: Simplifying (/ (cbrt (exp x)) (sqrt (expm1 x))) 3.766 * * [simplify]: iters left: 4 (6 enodes) 3.767 * * [simplify]: iters left: 3 (18 enodes) 3.769 * * [simplify]: Extracting #0: cost 1 inf + 0 3.770 * * [simplify]: Extracting #1: cost 4 inf + 0 3.770 * * [simplify]: Extracting #2: cost 8 inf + 0 3.770 * * [simplify]: Extracting #3: cost 11 inf + 0 3.770 * * [simplify]: Extracting #4: cost 10 inf + 1 3.770 * * [simplify]: Extracting #5: cost 0 inf + 1411 3.770 * [simplify]: Simplified to (/ (cbrt (exp x)) (sqrt (expm1 x))) 3.770 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt (exp x)) (cbrt (exp x))) (sqrt (expm1 x))) (/ (cbrt (exp x)) (sqrt (expm1 x))))) 3.770 * * * * [progress]: [ 14 / 33 ] simplifiying candidate # 3.770 * [simplify]: Simplifying (/ (* (cbrt (exp x)) (cbrt (exp x))) 1) 3.770 * * [simplify]: iters left: 6 (6 enodes) 3.772 * * [simplify]: iters left: 5 (20 enodes) 3.776 * * [simplify]: iters left: 4 (30 enodes) 3.781 * * [simplify]: iters left: 3 (31 enodes) 3.785 * * [simplify]: Extracting #0: cost 1 inf + 0 3.786 * * [simplify]: Extracting #1: cost 5 inf + 0 3.786 * * [simplify]: Extracting #2: cost 7 inf + 1 3.786 * * [simplify]: Extracting #3: cost 9 inf + 1 3.786 * * [simplify]: Extracting #4: cost 8 inf + 2 3.786 * * [simplify]: Extracting #5: cost 0 inf + 1212 3.786 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 3.786 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (expm1 x)))) 3.787 * [simplify]: Simplifying (/ (cbrt (exp x)) (expm1 x)) 3.787 * * [simplify]: iters left: 4 (5 enodes) 3.789 * * [simplify]: iters left: 3 (15 enodes) 3.793 * * [simplify]: Extracting #0: cost 1 inf + 0 3.793 * * [simplify]: Extracting #1: cost 4 inf + 0 3.793 * * [simplify]: Extracting #2: cost 8 inf + 0 3.793 * * [simplify]: Extracting #3: cost 8 inf + 1 3.793 * * [simplify]: Extracting #4: cost 0 inf + 1109 3.794 * [simplify]: Simplified to (/ (cbrt (exp x)) (expm1 x)) 3.794 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (exp x)) (cbrt (exp x))) (/ (cbrt (exp x)) (expm1 x)))) 3.794 * * * * [progress]: [ 15 / 33 ] simplifiying candidate # 3.794 * [simplify]: Simplifying (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 3.794 * * [simplify]: iters left: 6 (7 enodes) 3.797 * * [simplify]: iters left: 5 (23 enodes) 3.804 * * [simplify]: iters left: 4 (25 enodes) 3.811 * * [simplify]: Extracting #0: cost 1 inf + 0 3.811 * * [simplify]: Extracting #1: cost 6 inf + 0 3.811 * * [simplify]: Extracting #2: cost 12 inf + 0 3.811 * * [simplify]: Extracting #3: cost 15 inf + 0 3.812 * * [simplify]: Extracting #4: cost 14 inf + 1 3.812 * * [simplify]: Extracting #5: cost 10 inf + 285 3.812 * * [simplify]: Extracting #6: cost 4 inf + 1301 3.812 * * [simplify]: Extracting #7: cost 1 inf + 2134 3.813 * * [simplify]: Extracting #8: cost 0 inf + 2475 3.813 * [simplify]: Simplified to (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 3.813 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (sqrt (exp x)) (cbrt (expm1 x))))) 3.814 * [simplify]: Simplifying (/ (sqrt (exp x)) (cbrt (expm1 x))) 3.814 * * [simplify]: iters left: 4 (6 enodes) 3.816 * * [simplify]: iters left: 3 (18 enodes) 3.821 * * [simplify]: Extracting #0: cost 1 inf + 0 3.821 * * [simplify]: Extracting #1: cost 4 inf + 0 3.821 * * [simplify]: Extracting #2: cost 8 inf + 0 3.821 * * [simplify]: Extracting #3: cost 11 inf + 0 3.821 * * [simplify]: Extracting #4: cost 10 inf + 1 3.822 * * [simplify]: Extracting #5: cost 0 inf + 1411 3.822 * [simplify]: Simplified to (/ (sqrt (exp x)) (cbrt (expm1 x))) 3.822 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (sqrt (exp x)) (cbrt (expm1 x))))) 3.822 * * * * [progress]: [ 16 / 33 ] simplifiying candidate # 3.822 * [simplify]: Simplifying (/ (sqrt (exp x)) (sqrt (expm1 x))) 3.823 * * [simplify]: iters left: 4 (6 enodes) 3.825 * * [simplify]: iters left: 3 (18 enodes) 3.830 * * [simplify]: Extracting #0: cost 1 inf + 0 3.830 * * [simplify]: Extracting #1: cost 4 inf + 0 3.830 * * [simplify]: Extracting #2: cost 8 inf + 0 3.830 * * [simplify]: Extracting #3: cost 11 inf + 0 3.830 * * [simplify]: Extracting #4: cost 10 inf + 1 3.830 * * [simplify]: Extracting #5: cost 0 inf + 1251 3.831 * [simplify]: Simplified to (/ (sqrt (exp x)) (sqrt (expm1 x))) 3.831 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (exp x)) (sqrt (expm1 x))) (/ (sqrt (exp x)) (sqrt (expm1 x))))) 3.831 * [simplify]: Simplifying (/ (sqrt (exp x)) (sqrt (expm1 x))) 3.831 * * [simplify]: iters left: 4 (6 enodes) 3.833 * * [simplify]: iters left: 3 (18 enodes) 3.840 * * [simplify]: Extracting #0: cost 1 inf + 0 3.840 * * [simplify]: Extracting #1: cost 4 inf + 0 3.840 * * [simplify]: Extracting #2: cost 8 inf + 0 3.840 * * [simplify]: Extracting #3: cost 11 inf + 0 3.841 * * [simplify]: Extracting #4: cost 10 inf + 1 3.841 * * [simplify]: Extracting #5: cost 0 inf + 1251 3.841 * [simplify]: Simplified to (/ (sqrt (exp x)) (sqrt (expm1 x))) 3.841 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt (exp x)) (sqrt (expm1 x))) (/ (sqrt (exp x)) (sqrt (expm1 x))))) 3.841 * * * * [progress]: [ 17 / 33 ] simplifiying candidate # 3.842 * [simplify]: Simplifying (/ (sqrt (exp x)) 1) 3.842 * * [simplify]: iters left: 4 (5 enodes) 3.844 * * [simplify]: iters left: 3 (15 enodes) 3.849 * * [simplify]: iters left: 2 (17 enodes) 3.854 * * [simplify]: Extracting #0: cost 1 inf + 0 3.854 * * [simplify]: Extracting #1: cost 4 inf + 0 3.854 * * [simplify]: Extracting #2: cost 5 inf + 1 3.854 * * [simplify]: Extracting #3: cost 4 inf + 2 3.854 * * [simplify]: Extracting #4: cost 1 inf + 255 3.854 * * [simplify]: Extracting #5: cost 0 inf + 366 3.854 * [simplify]: Simplified to (sqrt (exp x)) 3.855 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (expm1 x)))) 3.855 * [simplify]: Simplifying (/ (sqrt (exp x)) (expm1 x)) 3.855 * * [simplify]: iters left: 4 (5 enodes) 3.857 * * [simplify]: iters left: 3 (15 enodes) 3.861 * * [simplify]: Extracting #0: cost 1 inf + 0 3.861 * * [simplify]: Extracting #1: cost 4 inf + 0 3.861 * * [simplify]: Extracting #2: cost 8 inf + 0 3.861 * * [simplify]: Extracting #3: cost 8 inf + 1 3.861 * * [simplify]: Extracting #4: cost 0 inf + 949 3.861 * [simplify]: Simplified to (/ (sqrt (exp x)) (expm1 x)) 3.861 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (exp x)) (/ (sqrt (exp x)) (expm1 x)))) 3.861 * * * * [progress]: [ 18 / 33 ] simplifiying candidate # 3.862 * [simplify]: Simplifying (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 3.862 * * [simplify]: iters left: 6 (6 enodes) 3.865 * * [simplify]: iters left: 5 (22 enodes) 3.872 * * [simplify]: iters left: 4 (26 enodes) 3.880 * * [simplify]: Extracting #0: cost 1 inf + 0 3.880 * * [simplify]: Extracting #1: cost 6 inf + 0 3.880 * * [simplify]: Extracting #2: cost 9 inf + 1 3.880 * * [simplify]: Extracting #3: cost 11 inf + 1 3.880 * * [simplify]: Extracting #4: cost 8 inf + 144 3.880 * * [simplify]: Extracting #5: cost 2 inf + 1253 3.881 * * [simplify]: Extracting #6: cost 0 inf + 1676 3.881 * [simplify]: Simplified to (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))) 3.881 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (exp x) (cbrt (expm1 x))))) 3.881 * [simplify]: Simplifying (/ (exp x) (cbrt (expm1 x))) 3.881 * * [simplify]: iters left: 4 (5 enodes) 3.883 * * [simplify]: iters left: 3 (15 enodes) 3.887 * * [simplify]: Extracting #0: cost 1 inf + 0 3.887 * * [simplify]: Extracting #1: cost 4 inf + 0 3.888 * * [simplify]: Extracting #2: cost 8 inf + 0 3.888 * * [simplify]: Extracting #3: cost 8 inf + 1 3.888 * * [simplify]: Extracting #4: cost 0 inf + 1109 3.888 * [simplify]: Simplified to (/ (exp x) (cbrt (expm1 x))) 3.888 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (/ (exp x) (cbrt (expm1 x))))) 3.888 * * * * [progress]: [ 19 / 33 ] simplifiying candidate # 3.889 * [simplify]: Simplifying (/ 1 (sqrt (expm1 x))) 3.889 * * [simplify]: iters left: 4 (5 enodes) 3.891 * * [simplify]: iters left: 3 (17 enodes) 3.897 * * [simplify]: iters left: 2 (19 enodes) 3.903 * * [simplify]: Extracting #0: cost 1 inf + 0 3.903 * * [simplify]: Extracting #1: cost 4 inf + 0 3.903 * * [simplify]: Extracting #2: cost 5 inf + 1 3.903 * * [simplify]: Extracting #3: cost 7 inf + 1 3.903 * * [simplify]: Extracting #4: cost 0 inf + 670 3.904 * [simplify]: Simplified to (/ 1 (sqrt (expm1 x))) 3.904 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (expm1 x))) (/ (exp x) (sqrt (expm1 x))))) 3.904 * [simplify]: Simplifying (/ (exp x) (sqrt (expm1 x))) 3.904 * * [simplify]: iters left: 4 (5 enodes) 3.906 * * [simplify]: iters left: 3 (15 enodes) 3.910 * * [simplify]: Extracting #0: cost 1 inf + 0 3.910 * * [simplify]: Extracting #1: cost 4 inf + 0 3.910 * * [simplify]: Extracting #2: cost 8 inf + 0 3.910 * * [simplify]: Extracting #3: cost 8 inf + 1 3.911 * * [simplify]: Extracting #4: cost 0 inf + 949 3.911 * [simplify]: Simplified to (/ (exp x) (sqrt (expm1 x))) 3.911 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (expm1 x))) (/ (exp x) (sqrt (expm1 x))))) 3.911 * * * * [progress]: [ 20 / 33 ] simplifiying candidate # 3.911 * [simplify]: Simplifying (/ 1 1) 3.911 * * [simplify]: iters left: 2 (2 enodes) 3.913 * * [simplify]: iters left: 1 (6 enodes) 3.915 * * [simplify]: Extracting #0: cost 1 inf + 0 3.915 * * [simplify]: Extracting #1: cost 0 inf + 1 3.915 * [simplify]: Simplified to 1 3.915 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ (exp x) (expm1 x)))) 3.915 * [simplify]: Simplifying (/ (exp x) (expm1 x)) 3.916 * * [simplify]: iters left: 3 (4 enodes) 3.917 * * [simplify]: iters left: 2 (12 enodes) 3.921 * * [simplify]: Extracting #0: cost 1 inf + 0 3.921 * * [simplify]: Extracting #1: cost 4 inf + 0 3.921 * * [simplify]: Extracting #2: cost 7 inf + 0 3.921 * * [simplify]: Extracting #3: cost 6 inf + 1 3.921 * * [simplify]: Extracting #4: cost 0 inf + 647 3.921 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 3.921 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ (exp x) (expm1 x)))) 3.921 * * * * [progress]: [ 21 / 33 ] simplifiying candidate # 3.921 * * * * [progress]: [ 22 / 33 ] simplifiying candidate # 3.921 * * * * [progress]: [ 23 / 33 ] simplifiying candidate # 3.921 * * * * [progress]: [ 24 / 33 ] simplifiying candidate # 3.922 * [simplify]: Simplifying (cbrt (expm1 x)) 3.922 * * [simplify]: iters left: 2 (3 enodes) 3.923 * * [simplify]: iters left: 1 (9 enodes) 3.926 * * [simplify]: Extracting #0: cost 1 inf + 0 3.926 * * [simplify]: Extracting #1: cost 3 inf + 0 3.926 * * [simplify]: Extracting #2: cost 5 inf + 0 3.926 * * [simplify]: Extracting #3: cost 4 inf + 1 3.926 * * [simplify]: Extracting #4: cost 0 inf + 445 3.926 * [simplify]: Simplified to (cbrt (expm1 x)) 3.926 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (* (cbrt (expm1 x)) (cbrt (expm1 x)))) (cbrt (expm1 x)))) 3.926 * * * * [progress]: [ 25 / 33 ] simplifiying candidate # 3.927 * [simplify]: Simplifying (sqrt (expm1 x)) 3.927 * * [simplify]: iters left: 2 (3 enodes) 3.928 * * [simplify]: iters left: 1 (9 enodes) 3.930 * * [simplify]: Extracting #0: cost 1 inf + 0 3.930 * * [simplify]: Extracting #1: cost 3 inf + 0 3.930 * * [simplify]: Extracting #2: cost 5 inf + 0 3.930 * * [simplify]: Extracting #3: cost 4 inf + 1 3.931 * * [simplify]: Extracting #4: cost 0 inf + 365 3.931 * [simplify]: Simplified to (sqrt (expm1 x)) 3.931 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) (sqrt (expm1 x))) (sqrt (expm1 x)))) 3.931 * * * * [progress]: [ 26 / 33 ] simplifiying candidate # 3.931 * [simplify]: Simplifying (expm1 x) 3.931 * * [simplify]: iters left: 1 (2 enodes) 3.932 * * [simplify]: Extracting #0: cost 1 inf + 0 3.932 * * [simplify]: Extracting #1: cost 3 inf + 0 3.932 * * [simplify]: Extracting #2: cost 2 inf + 1 3.932 * * [simplify]: Extracting #3: cost 0 inf + 143 3.932 * [simplify]: Simplified to (expm1 x) 3.932 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ (exp x) 1) (expm1 x))) 3.932 * * * * [progress]: [ 27 / 33 ] simplifiying candidate # 3.933 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 3.933 * * [simplify]: iters left: 4 (4 enodes) 3.934 * * [simplify]: iters left: 3 (12 enodes) 3.938 * * [simplify]: Extracting #0: cost 1 inf + 0 3.938 * * [simplify]: Extracting #1: cost 3 inf + 0 3.938 * * [simplify]: Extracting #2: cost 5 inf + 0 3.938 * * [simplify]: Extracting #3: cost 7 inf + 0 3.938 * * [simplify]: Extracting #4: cost 6 inf + 1 3.938 * * [simplify]: Extracting #5: cost 0 inf + 827 3.938 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 3.938 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt (exp x)) (cbrt (exp x))) (/ (expm1 x) (cbrt (exp x))))) 3.939 * * * * [progress]: [ 28 / 33 ] simplifiying candidate # 3.939 * [simplify]: Simplifying (sqrt (exp x)) 3.939 * * [simplify]: iters left: 2 (3 enodes) 3.940 * * [simplify]: iters left: 1 (9 enodes) 3.942 * * [simplify]: Extracting #0: cost 1 inf + 0 3.943 * * [simplify]: Extracting #1: cost 3 inf + 0 3.943 * * [simplify]: Extracting #2: cost 5 inf + 0 3.943 * * [simplify]: Extracting #3: cost 4 inf + 1 3.943 * * [simplify]: Extracting #4: cost 0 inf + 365 3.943 * [simplify]: Simplified to (sqrt (exp x)) 3.943 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt (exp x)) (/ (expm1 x) (sqrt (exp x))))) 3.943 * * * * [progress]: [ 29 / 33 ] simplifiying candidate # 3.943 * * * * [progress]: [ 30 / 33 ] simplifiying candidate #real (real->posit16 (/ (exp x) (expm1 x)))))> 3.943 * * * * [progress]: [ 31 / 33 ] simplifiying candidate # 3.943 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 3.944 * * [simplify]: iters left: 6 (8 enodes) 3.949 * * [simplify]: iters left: 5 (32 enodes) 3.959 * * [simplify]: iters left: 4 (45 enodes) 3.973 * * [simplify]: iters left: 3 (52 enodes) 3.988 * * [simplify]: Extracting #0: cost 1 inf + 0 3.988 * * [simplify]: Extracting #1: cost 10 inf + 0 3.988 * * [simplify]: Extracting #2: cost 13 inf + 3 3.988 * * [simplify]: Extracting #3: cost 9 inf + 146 3.989 * * [simplify]: Extracting #4: cost 3 inf + 649 3.989 * * [simplify]: Extracting #5: cost 0 inf + 928 3.990 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 3.990 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 3.990 * * * * [progress]: [ 32 / 33 ] simplifiying candidate # 3.990 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 3.990 * * [simplify]: iters left: 5 (5 enodes) 3.994 * * [simplify]: iters left: 4 (21 enodes) 4.003 * * [simplify]: iters left: 3 (25 enodes) 4.010 * * [simplify]: Extracting #0: cost 1 inf + 0 4.010 * * [simplify]: Extracting #1: cost 4 inf + 0 4.010 * * [simplify]: Extracting #2: cost 9 inf + 0 4.010 * * [simplify]: Extracting #3: cost 6 inf + 3 4.011 * * [simplify]: Extracting #4: cost 1 inf + 468 4.011 * * [simplify]: Extracting #5: cost 0 inf + 649 4.011 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 4.011 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 4.011 * * * * [progress]: [ 33 / 33 ] simplifiying candidate # 4.011 * [simplify]: Simplifying (/ (exp x) (- (exp x) 1)) 4.012 * * [simplify]: iters left: 5 (5 enodes) 4.013 * * [simplify]: iters left: 4 (21 enodes) 4.017 * * [simplify]: iters left: 3 (25 enodes) 4.021 * * [simplify]: Extracting #0: cost 1 inf + 0 4.021 * * [simplify]: Extracting #1: cost 4 inf + 0 4.021 * * [simplify]: Extracting #2: cost 9 inf + 0 4.021 * * [simplify]: Extracting #3: cost 6 inf + 3 4.021 * * [simplify]: Extracting #4: cost 1 inf + 468 4.021 * * [simplify]: Extracting #5: cost 0 inf + 649 4.021 * [simplify]: Simplified to (/ (exp x) (expm1 x)) 4.021 * [simplify]: Simplified (2) to (λ (x) (/ (exp x) (expm1 x))) 4.022 * * * [progress]: adding candidates to table 4.297 * * [progress]: iteration 3 / 4 4.297 * * * [progress]: picking best candidate 4.300 * * * * [pick]: Picked # 4.301 * * * [progress]: localizing error 4.320 * * * [progress]: generating rewritten candidates 4.320 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.320 * * * [progress]: generating series expansions 4.320 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.321 * [backup-simplify]: Simplify (fma x 1/12 (+ 1/2 (/ 1 x))) into (fma x 1/12 (+ (/ 1 x) 1/2)) 4.321 * [approximate]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in (x) around 0 4.321 * [taylor]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in x 4.321 * [taylor]: Rewrote expression to (+ (* x 1/12) (+ (/ 1 x) 1/2)) 4.321 * [taylor]: Taking taylor expansion of (* x 1/12) in x 4.321 * [taylor]: Taking taylor expansion of x in x 4.321 * [backup-simplify]: Simplify 0 into 0 4.321 * [backup-simplify]: Simplify 1 into 1 4.321 * [taylor]: Taking taylor expansion of 1/12 in x 4.321 * [backup-simplify]: Simplify 1/12 into 1/12 4.321 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x 4.321 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.321 * [taylor]: Taking taylor expansion of x in x 4.321 * [backup-simplify]: Simplify 0 into 0 4.321 * [backup-simplify]: Simplify 1 into 1 4.322 * [backup-simplify]: Simplify (/ 1 1) into 1 4.322 * [taylor]: Taking taylor expansion of 1/2 in x 4.322 * [backup-simplify]: Simplify 1/2 into 1/2 4.322 * [taylor]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in x 4.322 * [taylor]: Rewrote expression to (+ (* x 1/12) (+ (/ 1 x) 1/2)) 4.322 * [taylor]: Taking taylor expansion of (* x 1/12) in x 4.322 * [taylor]: Taking taylor expansion of x in x 4.322 * [backup-simplify]: Simplify 0 into 0 4.322 * [backup-simplify]: Simplify 1 into 1 4.322 * [taylor]: Taking taylor expansion of 1/12 in x 4.323 * [backup-simplify]: Simplify 1/12 into 1/12 4.323 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x 4.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.323 * [taylor]: Taking taylor expansion of x in x 4.323 * [backup-simplify]: Simplify 0 into 0 4.323 * [backup-simplify]: Simplify 1 into 1 4.323 * [backup-simplify]: Simplify (/ 1 1) into 1 4.323 * [taylor]: Taking taylor expansion of 1/2 in x 4.323 * [backup-simplify]: Simplify 1/2 into 1/2 4.324 * [backup-simplify]: Simplify (+ 1 0) into 1 4.324 * [backup-simplify]: Simplify (+ 0 1) into 1 4.324 * [backup-simplify]: Simplify 1 into 1 4.325 * [backup-simplify]: Simplify (* 0 1/12) into 0 4.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.326 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.327 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.327 * [backup-simplify]: Simplify 1/2 into 1/2 4.327 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1/12)) into 1/12 4.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.329 * [backup-simplify]: Simplify (+ 0 0) into 0 4.329 * [backup-simplify]: Simplify (+ 1/12 0) into 1/12 4.329 * [backup-simplify]: Simplify 1/12 into 1/12 4.329 * [backup-simplify]: Simplify (+ (* 1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.330 * [backup-simplify]: Simplify (fma (/ 1 x) 1/12 (+ 1/2 (/ 1 (/ 1 x)))) into (fma (/ 1 x) 1/12 (+ x 1/2)) 4.330 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in (x) around 0 4.330 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in x 4.330 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/12) (+ x 1/2)) 4.330 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/12) in x 4.330 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.330 * [taylor]: Taking taylor expansion of x in x 4.330 * [backup-simplify]: Simplify 0 into 0 4.330 * [backup-simplify]: Simplify 1 into 1 4.330 * [backup-simplify]: Simplify (/ 1 1) into 1 4.330 * [taylor]: Taking taylor expansion of 1/12 in x 4.330 * [backup-simplify]: Simplify 1/12 into 1/12 4.330 * [taylor]: Taking taylor expansion of (+ x 1/2) in x 4.330 * [taylor]: Taking taylor expansion of x in x 4.330 * [backup-simplify]: Simplify 0 into 0 4.330 * [backup-simplify]: Simplify 1 into 1 4.330 * [taylor]: Taking taylor expansion of 1/2 in x 4.330 * [backup-simplify]: Simplify 1/2 into 1/2 4.330 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in x 4.331 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/12) (+ x 1/2)) 4.331 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/12) in x 4.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.331 * [taylor]: Taking taylor expansion of x in x 4.331 * [backup-simplify]: Simplify 0 into 0 4.331 * [backup-simplify]: Simplify 1 into 1 4.331 * [backup-simplify]: Simplify (/ 1 1) into 1 4.331 * [taylor]: Taking taylor expansion of 1/12 in x 4.331 * [backup-simplify]: Simplify 1/12 into 1/12 4.331 * [taylor]: Taking taylor expansion of (+ x 1/2) in x 4.331 * [taylor]: Taking taylor expansion of x in x 4.331 * [backup-simplify]: Simplify 0 into 0 4.331 * [backup-simplify]: Simplify 1 into 1 4.331 * [taylor]: Taking taylor expansion of 1/2 in x 4.331 * [backup-simplify]: Simplify 1/2 into 1/2 4.332 * [backup-simplify]: Simplify (* 1 1/12) into 1/12 4.332 * [backup-simplify]: Simplify (+ 1/12 0) into 1/12 4.332 * [backup-simplify]: Simplify 1/12 into 1/12 4.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.334 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1/12)) into 0 4.334 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.335 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.335 * [backup-simplify]: Simplify 1/2 into 1/2 4.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.337 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1/12))) into 0 4.337 * [backup-simplify]: Simplify (+ 1 0) into 1 4.337 * [backup-simplify]: Simplify (+ 0 1) into 1 4.337 * [backup-simplify]: Simplify 1 into 1 4.338 * [backup-simplify]: Simplify (+ (* 1 (/ 1 x)) (+ 1/2 (* 1/12 (/ 1 (/ 1 x))))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.338 * [backup-simplify]: Simplify (fma (/ 1 (- x)) 1/12 (+ 1/2 (/ 1 (/ 1 (- x))))) into (fma (/ -1 x) 1/12 (- 1/2 x)) 4.338 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in (x) around 0 4.338 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in x 4.338 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/12) (- 1/2 x)) 4.338 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/12) in x 4.338 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.338 * [taylor]: Taking taylor expansion of -1 in x 4.338 * [backup-simplify]: Simplify -1 into -1 4.338 * [taylor]: Taking taylor expansion of x in x 4.338 * [backup-simplify]: Simplify 0 into 0 4.338 * [backup-simplify]: Simplify 1 into 1 4.339 * [backup-simplify]: Simplify (/ -1 1) into -1 4.339 * [taylor]: Taking taylor expansion of 1/12 in x 4.339 * [backup-simplify]: Simplify 1/12 into 1/12 4.339 * [taylor]: Taking taylor expansion of (- 1/2 x) in x 4.339 * [taylor]: Taking taylor expansion of 1/2 in x 4.339 * [backup-simplify]: Simplify 1/2 into 1/2 4.339 * [taylor]: Taking taylor expansion of x in x 4.339 * [backup-simplify]: Simplify 0 into 0 4.339 * [backup-simplify]: Simplify 1 into 1 4.339 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in x 4.339 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/12) (- 1/2 x)) 4.339 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/12) in x 4.339 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.339 * [taylor]: Taking taylor expansion of -1 in x 4.339 * [backup-simplify]: Simplify -1 into -1 4.339 * [taylor]: Taking taylor expansion of x in x 4.339 * [backup-simplify]: Simplify 0 into 0 4.339 * [backup-simplify]: Simplify 1 into 1 4.340 * [backup-simplify]: Simplify (/ -1 1) into -1 4.340 * [taylor]: Taking taylor expansion of 1/12 in x 4.340 * [backup-simplify]: Simplify 1/12 into 1/12 4.340 * [taylor]: Taking taylor expansion of (- 1/2 x) in x 4.340 * [taylor]: Taking taylor expansion of 1/2 in x 4.340 * [backup-simplify]: Simplify 1/2 into 1/2 4.340 * [taylor]: Taking taylor expansion of x in x 4.340 * [backup-simplify]: Simplify 0 into 0 4.340 * [backup-simplify]: Simplify 1 into 1 4.340 * [backup-simplify]: Simplify (* -1 1/12) into -1/12 4.341 * [backup-simplify]: Simplify (+ -1/12 0) into -1/12 4.341 * [backup-simplify]: Simplify -1/12 into -1/12 4.342 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.342 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1/12)) into 0 4.343 * [backup-simplify]: Simplify (- 0) into 0 4.343 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 4.343 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.343 * [backup-simplify]: Simplify 1/2 into 1/2 4.344 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.345 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/12))) into 0 4.346 * [backup-simplify]: Simplify (- 1) into -1 4.346 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.347 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.347 * [backup-simplify]: Simplify -1 into -1 4.347 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (- x))) (+ 1/2 (* -1/12 (/ 1 (/ 1 (- x)))))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.347 * * * [progress]: simplifying candidates 4.347 * * * * [progress]: [ 1 / 14 ] simplifiying candidate # 4.347 * * * * [progress]: [ 2 / 14 ] simplifiying candidate # 4.347 * * * * [progress]: [ 3 / 14 ] simplifiying candidate # 4.347 * * * * [progress]: [ 4 / 14 ] simplifiying candidate # 4.347 * * * * [progress]: [ 5 / 14 ] simplifiying candidate # 4.347 * * * * [progress]: [ 6 / 14 ] simplifiying candidate # 4.348 * * * * [progress]: [ 7 / 14 ] simplifiying candidate # 4.348 * * * * [progress]: [ 8 / 14 ] simplifiying candidate # 4.348 * * * * [progress]: [ 9 / 14 ] simplifiying candidate # 4.348 * * * * [progress]: [ 10 / 14 ] simplifiying candidate # 4.348 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))> 4.348 * * * * [progress]: [ 12 / 14 ] simplifiying candidate # 4.348 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.348 * * [simplify]: iters left: 6 (8 enodes) 4.354 * * [simplify]: iters left: 5 (32 enodes) 4.365 * * [simplify]: iters left: 4 (45 enodes) 4.378 * * [simplify]: iters left: 3 (52 enodes) 4.392 * * [simplify]: Extracting #0: cost 1 inf + 0 4.392 * * [simplify]: Extracting #1: cost 10 inf + 0 4.392 * * [simplify]: Extracting #2: cost 13 inf + 3 4.392 * * [simplify]: Extracting #3: cost 9 inf + 146 4.393 * * [simplify]: Extracting #4: cost 3 inf + 649 4.393 * * [simplify]: Extracting #5: cost 0 inf + 928 4.394 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.394 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.394 * * * * [progress]: [ 13 / 14 ] simplifiying candidate # 4.394 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.395 * * [simplify]: iters left: 6 (8 enodes) 4.400 * * [simplify]: iters left: 5 (32 enodes) 4.417 * * [simplify]: iters left: 4 (45 enodes) 4.430 * * [simplify]: iters left: 3 (52 enodes) 4.440 * * [simplify]: Extracting #0: cost 1 inf + 0 4.440 * * [simplify]: Extracting #1: cost 10 inf + 0 4.440 * * [simplify]: Extracting #2: cost 13 inf + 3 4.440 * * [simplify]: Extracting #3: cost 9 inf + 146 4.440 * * [simplify]: Extracting #4: cost 3 inf + 649 4.441 * * [simplify]: Extracting #5: cost 0 inf + 928 4.441 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.441 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.441 * * * * [progress]: [ 14 / 14 ] simplifiying candidate # 4.441 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.442 * * [simplify]: iters left: 6 (8 enodes) 4.444 * * [simplify]: iters left: 5 (32 enodes) 4.450 * * [simplify]: iters left: 4 (45 enodes) 4.456 * * [simplify]: iters left: 3 (52 enodes) 4.463 * * [simplify]: Extracting #0: cost 1 inf + 0 4.463 * * [simplify]: Extracting #1: cost 10 inf + 0 4.464 * * [simplify]: Extracting #2: cost 13 inf + 3 4.464 * * [simplify]: Extracting #3: cost 9 inf + 146 4.464 * * [simplify]: Extracting #4: cost 3 inf + 649 4.464 * * [simplify]: Extracting #5: cost 0 inf + 928 4.464 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.465 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.465 * * * [progress]: adding candidates to table 4.548 * * [progress]: iteration 4 / 4 4.548 * * * [progress]: picking best candidate 4.554 * * * * [pick]: Picked #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))> 4.554 * * * [progress]: localizing error 4.583 * * * [progress]: generating rewritten candidates 4.583 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 4.584 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 4.591 * * * [progress]: generating series expansions 4.591 * * * * [progress]: [ 1 / 2 ] generating series at (2) 4.591 * [backup-simplify]: Simplify (posit16->real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))) into (fma x 1/12 (+ (/ 1 x) 1/2)) 4.591 * [approximate]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in (x) around 0 4.591 * [taylor]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in x 4.592 * [taylor]: Rewrote expression to (+ (* x 1/12) (+ (/ 1 x) 1/2)) 4.592 * [taylor]: Taking taylor expansion of (* x 1/12) 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 1/12 in x 4.592 * [backup-simplify]: Simplify 1/12 into 1/12 4.592 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) 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 4.593 * [backup-simplify]: Simplify (/ 1 1) into 1 4.593 * [taylor]: Taking taylor expansion of 1/2 in x 4.593 * [backup-simplify]: Simplify 1/2 into 1/2 4.593 * [taylor]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in x 4.593 * [taylor]: Rewrote expression to (+ (* x 1/12) (+ (/ 1 x) 1/2)) 4.593 * [taylor]: Taking taylor expansion of (* x 1/12) 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 1/12 in x 4.593 * [backup-simplify]: Simplify 1/12 into 1/12 4.593 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) 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 4.594 * [taylor]: Taking taylor expansion of 1/2 in x 4.594 * [backup-simplify]: Simplify 1/2 into 1/2 4.594 * [backup-simplify]: Simplify (+ 1 0) into 1 4.595 * [backup-simplify]: Simplify (+ 0 1) into 1 4.595 * [backup-simplify]: Simplify 1 into 1 4.595 * [backup-simplify]: Simplify (* 0 1/12) into 0 4.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.596 * [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 4.597 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1/12)) into 1/12 4.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.599 * [backup-simplify]: Simplify (+ 0 0) into 0 4.599 * [backup-simplify]: Simplify (+ 1/12 0) into 1/12 4.599 * [backup-simplify]: Simplify 1/12 into 1/12 4.599 * [backup-simplify]: Simplify (+ (* 1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.600 * [backup-simplify]: Simplify (posit16->real (real->posit16 (fma (/ 1 x) 1/12 (+ 1/2 (/ 1 (/ 1 x)))))) into (fma (/ 1 x) 1/12 (+ x 1/2)) 4.600 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in (x) around 0 4.600 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in x 4.600 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/12) (+ x 1/2)) 4.600 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/12) in x 4.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.600 * [taylor]: Taking taylor expansion of x in x 4.600 * [backup-simplify]: Simplify 0 into 0 4.600 * [backup-simplify]: Simplify 1 into 1 4.601 * [backup-simplify]: Simplify (/ 1 1) into 1 4.601 * [taylor]: Taking taylor expansion of 1/12 in x 4.601 * [backup-simplify]: Simplify 1/12 into 1/12 4.601 * [taylor]: Taking taylor expansion of (+ x 1/2) in x 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 4.601 * [taylor]: Taking taylor expansion of 1/2 in x 4.601 * [backup-simplify]: Simplify 1/2 into 1/2 4.601 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in x 4.601 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/12) (+ x 1/2)) 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 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 (+ x 1/2) in x 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 1/2 in x 4.602 * [backup-simplify]: Simplify 1/2 into 1/2 4.602 * [backup-simplify]: Simplify (* 1 1/12) into 1/12 4.603 * [backup-simplify]: Simplify (+ 1/12 0) into 1/12 4.603 * [backup-simplify]: Simplify 1/12 into 1/12 4.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.604 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1/12)) into 0 4.605 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.605 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.605 * [backup-simplify]: Simplify 1/2 into 1/2 4.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.607 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1/12))) into 0 4.608 * [backup-simplify]: Simplify (+ 1 0) into 1 4.608 * [backup-simplify]: Simplify (+ 0 1) into 1 4.608 * [backup-simplify]: Simplify 1 into 1 4.609 * [backup-simplify]: Simplify (+ (* 1 (/ 1 x)) (+ 1/2 (* 1/12 (/ 1 (/ 1 x))))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.609 * [backup-simplify]: Simplify (posit16->real (real->posit16 (fma (/ 1 (- x)) 1/12 (+ 1/2 (/ 1 (/ 1 (- x))))))) into (fma (/ -1 x) 1/12 (- 1/2 x)) 4.609 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in (x) around 0 4.609 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in x 4.609 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/12) (- 1/2 x)) 4.609 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/12) in x 4.609 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.609 * [taylor]: Taking taylor expansion of -1 in x 4.609 * [backup-simplify]: Simplify -1 into -1 4.609 * [taylor]: Taking taylor expansion of x in x 4.609 * [backup-simplify]: Simplify 0 into 0 4.609 * [backup-simplify]: Simplify 1 into 1 4.610 * [backup-simplify]: Simplify (/ -1 1) into -1 4.610 * [taylor]: Taking taylor expansion of 1/12 in x 4.610 * [backup-simplify]: Simplify 1/12 into 1/12 4.610 * [taylor]: Taking taylor expansion of (- 1/2 x) in x 4.610 * [taylor]: Taking taylor expansion of 1/2 in x 4.610 * [backup-simplify]: Simplify 1/2 into 1/2 4.610 * [taylor]: Taking taylor expansion of x in x 4.610 * [backup-simplify]: Simplify 0 into 0 4.611 * [backup-simplify]: Simplify 1 into 1 4.611 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in x 4.611 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/12) (- 1/2 x)) 4.611 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/12) in x 4.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.611 * [taylor]: Taking taylor expansion of -1 in x 4.611 * [backup-simplify]: Simplify -1 into -1 4.611 * [taylor]: Taking taylor expansion of x in x 4.611 * [backup-simplify]: Simplify 0 into 0 4.611 * [backup-simplify]: Simplify 1 into 1 4.611 * [backup-simplify]: Simplify (/ -1 1) into -1 4.611 * [taylor]: Taking taylor expansion of 1/12 in x 4.611 * [backup-simplify]: Simplify 1/12 into 1/12 4.611 * [taylor]: Taking taylor expansion of (- 1/2 x) in x 4.611 * [taylor]: Taking taylor expansion of 1/2 in x 4.611 * [backup-simplify]: Simplify 1/2 into 1/2 4.611 * [taylor]: Taking taylor expansion of x in x 4.611 * [backup-simplify]: Simplify 0 into 0 4.612 * [backup-simplify]: Simplify 1 into 1 4.612 * [backup-simplify]: Simplify (* -1 1/12) into -1/12 4.612 * [backup-simplify]: Simplify (+ -1/12 0) into -1/12 4.612 * [backup-simplify]: Simplify -1/12 into -1/12 4.613 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.613 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1/12)) into 0 4.613 * [backup-simplify]: Simplify (- 0) into 0 4.614 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 4.614 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.614 * [backup-simplify]: Simplify 1/2 into 1/2 4.614 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.615 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/12))) into 0 4.615 * [backup-simplify]: Simplify (- 1) into -1 4.615 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.616 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.616 * [backup-simplify]: Simplify -1 into -1 4.616 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (- x))) (+ 1/2 (* -1/12 (/ 1 (/ 1 (- x)))))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.616 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 4.616 * [backup-simplify]: Simplify (fma x 1/12 (+ 1/2 (/ 1 x))) into (fma x 1/12 (+ (/ 1 x) 1/2)) 4.616 * [approximate]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in (x) around 0 4.616 * [taylor]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in x 4.616 * [taylor]: Rewrote expression to (+ (* x 1/12) (+ (/ 1 x) 1/2)) 4.616 * [taylor]: Taking taylor expansion of (* x 1/12) in x 4.616 * [taylor]: Taking taylor expansion of x in x 4.616 * [backup-simplify]: Simplify 0 into 0 4.616 * [backup-simplify]: Simplify 1 into 1 4.616 * [taylor]: Taking taylor expansion of 1/12 in x 4.616 * [backup-simplify]: Simplify 1/12 into 1/12 4.616 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x 4.616 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.616 * [taylor]: Taking taylor expansion of x in x 4.616 * [backup-simplify]: Simplify 0 into 0 4.616 * [backup-simplify]: Simplify 1 into 1 4.617 * [backup-simplify]: Simplify (/ 1 1) into 1 4.617 * [taylor]: Taking taylor expansion of 1/2 in x 4.617 * [backup-simplify]: Simplify 1/2 into 1/2 4.617 * [taylor]: Taking taylor expansion of (fma x 1/12 (+ (/ 1 x) 1/2)) in x 4.617 * [taylor]: Rewrote expression to (+ (* x 1/12) (+ (/ 1 x) 1/2)) 4.617 * [taylor]: Taking taylor expansion of (* x 1/12) in x 4.617 * [taylor]: Taking taylor expansion of x in x 4.617 * [backup-simplify]: Simplify 0 into 0 4.617 * [backup-simplify]: Simplify 1 into 1 4.617 * [taylor]: Taking taylor expansion of 1/12 in x 4.617 * [backup-simplify]: Simplify 1/12 into 1/12 4.617 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1/2) in x 4.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.617 * [taylor]: Taking taylor expansion of x in x 4.617 * [backup-simplify]: Simplify 0 into 0 4.617 * [backup-simplify]: Simplify 1 into 1 4.617 * [backup-simplify]: Simplify (/ 1 1) into 1 4.617 * [taylor]: Taking taylor expansion of 1/2 in x 4.617 * [backup-simplify]: Simplify 1/2 into 1/2 4.618 * [backup-simplify]: Simplify (+ 1 0) into 1 4.618 * [backup-simplify]: Simplify (+ 0 1) into 1 4.618 * [backup-simplify]: Simplify 1 into 1 4.618 * [backup-simplify]: Simplify (* 0 1/12) into 0 4.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.619 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.619 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.619 * [backup-simplify]: Simplify 1/2 into 1/2 4.619 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1/12)) into 1/12 4.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.620 * [backup-simplify]: Simplify (+ 0 0) into 0 4.620 * [backup-simplify]: Simplify (+ 1/12 0) into 1/12 4.620 * [backup-simplify]: Simplify 1/12 into 1/12 4.621 * [backup-simplify]: Simplify (+ (* 1/12 x) (+ 1/2 (* 1 (/ 1 x)))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.621 * [backup-simplify]: Simplify (fma (/ 1 x) 1/12 (+ 1/2 (/ 1 (/ 1 x)))) into (fma (/ 1 x) 1/12 (+ x 1/2)) 4.621 * [approximate]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in (x) around 0 4.621 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in x 4.621 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/12) (+ x 1/2)) 4.621 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/12) in x 4.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.621 * [taylor]: Taking taylor expansion of x in x 4.621 * [backup-simplify]: Simplify 0 into 0 4.621 * [backup-simplify]: Simplify 1 into 1 4.621 * [backup-simplify]: Simplify (/ 1 1) into 1 4.621 * [taylor]: Taking taylor expansion of 1/12 in x 4.621 * [backup-simplify]: Simplify 1/12 into 1/12 4.621 * [taylor]: Taking taylor expansion of (+ x 1/2) in x 4.621 * [taylor]: Taking taylor expansion of x in x 4.621 * [backup-simplify]: Simplify 0 into 0 4.621 * [backup-simplify]: Simplify 1 into 1 4.621 * [taylor]: Taking taylor expansion of 1/2 in x 4.621 * [backup-simplify]: Simplify 1/2 into 1/2 4.621 * [taylor]: Taking taylor expansion of (fma (/ 1 x) 1/12 (+ x 1/2)) in x 4.621 * [taylor]: Rewrote expression to (+ (* (/ 1 x) 1/12) (+ x 1/2)) 4.621 * [taylor]: Taking taylor expansion of (* (/ 1 x) 1/12) in x 4.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.621 * [taylor]: Taking taylor expansion of x in x 4.621 * [backup-simplify]: Simplify 0 into 0 4.621 * [backup-simplify]: Simplify 1 into 1 4.622 * [backup-simplify]: Simplify (/ 1 1) into 1 4.622 * [taylor]: Taking taylor expansion of 1/12 in x 4.622 * [backup-simplify]: Simplify 1/12 into 1/12 4.622 * [taylor]: Taking taylor expansion of (+ x 1/2) in x 4.622 * [taylor]: Taking taylor expansion of x in x 4.622 * [backup-simplify]: Simplify 0 into 0 4.622 * [backup-simplify]: Simplify 1 into 1 4.622 * [taylor]: Taking taylor expansion of 1/2 in x 4.622 * [backup-simplify]: Simplify 1/2 into 1/2 4.622 * [backup-simplify]: Simplify (* 1 1/12) into 1/12 4.622 * [backup-simplify]: Simplify (+ 1/12 0) into 1/12 4.622 * [backup-simplify]: Simplify 1/12 into 1/12 4.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.623 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1/12)) into 0 4.623 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.624 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.624 * [backup-simplify]: Simplify 1/2 into 1/2 4.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.625 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1/12))) into 0 4.625 * [backup-simplify]: Simplify (+ 1 0) into 1 4.625 * [backup-simplify]: Simplify (+ 0 1) into 1 4.625 * [backup-simplify]: Simplify 1 into 1 4.625 * [backup-simplify]: Simplify (+ (* 1 (/ 1 x)) (+ 1/2 (* 1/12 (/ 1 (/ 1 x))))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.626 * [backup-simplify]: Simplify (fma (/ 1 (- x)) 1/12 (+ 1/2 (/ 1 (/ 1 (- x))))) into (fma (/ -1 x) 1/12 (- 1/2 x)) 4.626 * [approximate]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in (x) around 0 4.626 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in x 4.626 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/12) (- 1/2 x)) 4.626 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/12) in x 4.626 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.626 * [taylor]: Taking taylor expansion of -1 in x 4.626 * [backup-simplify]: Simplify -1 into -1 4.626 * [taylor]: Taking taylor expansion of x in x 4.626 * [backup-simplify]: Simplify 0 into 0 4.626 * [backup-simplify]: Simplify 1 into 1 4.626 * [backup-simplify]: Simplify (/ -1 1) into -1 4.626 * [taylor]: Taking taylor expansion of 1/12 in x 4.626 * [backup-simplify]: Simplify 1/12 into 1/12 4.626 * [taylor]: Taking taylor expansion of (- 1/2 x) in x 4.626 * [taylor]: Taking taylor expansion of 1/2 in x 4.626 * [backup-simplify]: Simplify 1/2 into 1/2 4.626 * [taylor]: Taking taylor expansion of x in x 4.626 * [backup-simplify]: Simplify 0 into 0 4.626 * [backup-simplify]: Simplify 1 into 1 4.626 * [taylor]: Taking taylor expansion of (fma (/ -1 x) 1/12 (- 1/2 x)) in x 4.626 * [taylor]: Rewrote expression to (+ (* (/ -1 x) 1/12) (- 1/2 x)) 4.626 * [taylor]: Taking taylor expansion of (* (/ -1 x) 1/12) in x 4.626 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.626 * [taylor]: Taking taylor expansion of -1 in x 4.626 * [backup-simplify]: Simplify -1 into -1 4.626 * [taylor]: Taking taylor expansion of x in x 4.626 * [backup-simplify]: Simplify 0 into 0 4.626 * [backup-simplify]: Simplify 1 into 1 4.627 * [backup-simplify]: Simplify (/ -1 1) into -1 4.627 * [taylor]: Taking taylor expansion of 1/12 in x 4.627 * [backup-simplify]: Simplify 1/12 into 1/12 4.627 * [taylor]: Taking taylor expansion of (- 1/2 x) in x 4.627 * [taylor]: Taking taylor expansion of 1/2 in x 4.627 * [backup-simplify]: Simplify 1/2 into 1/2 4.627 * [taylor]: Taking taylor expansion of x in x 4.627 * [backup-simplify]: Simplify 0 into 0 4.627 * [backup-simplify]: Simplify 1 into 1 4.627 * [backup-simplify]: Simplify (* -1 1/12) into -1/12 4.627 * [backup-simplify]: Simplify (+ -1/12 0) into -1/12 4.627 * [backup-simplify]: Simplify -1/12 into -1/12 4.628 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 4.628 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1/12)) into 0 4.628 * [backup-simplify]: Simplify (- 0) into 0 4.629 * [backup-simplify]: Simplify (+ 1/2 0) into 1/2 4.629 * [backup-simplify]: Simplify (+ 0 1/2) into 1/2 4.629 * [backup-simplify]: Simplify 1/2 into 1/2 4.630 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.630 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1/12))) into 0 4.630 * [backup-simplify]: Simplify (- 1) into -1 4.631 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.631 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.631 * [backup-simplify]: Simplify -1 into -1 4.631 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (- x))) (+ 1/2 (* -1/12 (/ 1 (/ 1 (- x)))))) into (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.631 * * * [progress]: simplifying candidates 4.631 * * * * [progress]: [ 1 / 28 ] simplifiying candidate #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.631 * * * * [progress]: [ 2 / 28 ] simplifiying candidate #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.631 * * * * [progress]: [ 3 / 28 ] simplifiying candidate #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))) 1))> 4.631 * * * * [progress]: [ 4 / 28 ] simplifiying candidate #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.631 * * * * [progress]: [ 5 / 28 ] simplifiying candidate #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.631 * * * * [progress]: [ 6 / 28 ] simplifiying candidate #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x)))))) (cbrt (posit16->real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))) (cbrt (posit16->real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.631 * * * * [progress]: [ 7 / 28 ] simplifiying candidate #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))) (posit16->real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x)))))) (posit16->real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.631 * * * * [progress]: [ 8 / 28 ] simplifiying candidate #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x)))))) (sqrt (posit16->real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.631 * * * * [progress]: [ 9 / 28 ] simplifiying candidate #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x)))))))> 4.631 * * * * [progress]: [ 10 / 28 ] simplifiying candidate #real (real->posit16 (posit16->real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.631 * * * * [progress]: [ 11 / 28 ] simplifiying candidate # 4.632 * * * * [progress]: [ 12 / 28 ] simplifiying candidate #real (real->posit16 (log1p (expm1 (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.632 * * * * [progress]: [ 13 / 28 ] simplifiying candidate #real (real->posit16 (expm1 (log1p (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.632 * * * * [progress]: [ 14 / 28 ] simplifiying candidate #real (real->posit16 (+ (* x 1/12) (+ 1/2 (/ 1 x))))))> 4.632 * * * * [progress]: [ 15 / 28 ] simplifiying candidate #real (real->posit16 (pow (fma x 1/12 (+ 1/2 (/ 1 x))) 1))))> 4.632 * * * * [progress]: [ 16 / 28 ] simplifiying candidate #real (real->posit16 (exp (log (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.632 * * * * [progress]: [ 17 / 28 ] simplifiying candidate #real (real->posit16 (log (exp (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.632 * * * * [progress]: [ 18 / 28 ] simplifiying candidate #real (real->posit16 (* (* (cbrt (fma x 1/12 (+ 1/2 (/ 1 x)))) (cbrt (fma x 1/12 (+ 1/2 (/ 1 x))))) (cbrt (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.632 * * * * [progress]: [ 19 / 28 ] simplifiying candidate #real (real->posit16 (cbrt (* (* (fma x 1/12 (+ 1/2 (/ 1 x))) (fma x 1/12 (+ 1/2 (/ 1 x)))) (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.632 * * * * [progress]: [ 20 / 28 ] simplifiying candidate #real (real->posit16 (* (sqrt (fma x 1/12 (+ 1/2 (/ 1 x)))) (sqrt (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.632 * * * * [progress]: [ 21 / 28 ] simplifiying candidate #real (real->posit16 (* 1 (fma x 1/12 (+ 1/2 (/ 1 x)))))))> 4.632 * * * * [progress]: [ 22 / 28 ] simplifiying candidate #real (real->posit16 (posit16->real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))))> 4.632 * * * * [progress]: [ 23 / 28 ] simplifiying candidate # 4.632 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.632 * * [simplify]: iters left: 6 (8 enodes) 4.635 * * [simplify]: iters left: 5 (32 enodes) 4.641 * * [simplify]: iters left: 4 (45 enodes) 4.648 * * [simplify]: iters left: 3 (52 enodes) 4.655 * * [simplify]: Extracting #0: cost 1 inf + 0 4.656 * * [simplify]: Extracting #1: cost 10 inf + 0 4.656 * * [simplify]: Extracting #2: cost 13 inf + 3 4.656 * * [simplify]: Extracting #3: cost 9 inf + 146 4.656 * * [simplify]: Extracting #4: cost 3 inf + 649 4.656 * * [simplify]: Extracting #5: cost 0 inf + 928 4.657 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.657 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.657 * * * * [progress]: [ 24 / 28 ] simplifiying candidate # 4.657 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.657 * * [simplify]: iters left: 6 (8 enodes) 4.660 * * [simplify]: iters left: 5 (32 enodes) 4.665 * * [simplify]: iters left: 4 (45 enodes) 4.675 * * [simplify]: iters left: 3 (52 enodes) 4.689 * * [simplify]: Extracting #0: cost 1 inf + 0 4.689 * * [simplify]: Extracting #1: cost 10 inf + 0 4.689 * * [simplify]: Extracting #2: cost 13 inf + 3 4.689 * * [simplify]: Extracting #3: cost 9 inf + 146 4.689 * * [simplify]: Extracting #4: cost 3 inf + 649 4.690 * * [simplify]: Extracting #5: cost 0 inf + 928 4.691 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.691 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.691 * * * * [progress]: [ 25 / 28 ] simplifiying candidate # 4.691 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.691 * * [simplify]: iters left: 6 (8 enodes) 4.700 * * [simplify]: iters left: 5 (32 enodes) 4.711 * * [simplify]: iters left: 4 (45 enodes) 4.725 * * [simplify]: iters left: 3 (52 enodes) 4.738 * * [simplify]: Extracting #0: cost 1 inf + 0 4.738 * * [simplify]: Extracting #1: cost 10 inf + 0 4.738 * * [simplify]: Extracting #2: cost 13 inf + 3 4.738 * * [simplify]: Extracting #3: cost 9 inf + 146 4.739 * * [simplify]: Extracting #4: cost 3 inf + 649 4.739 * * [simplify]: Extracting #5: cost 0 inf + 928 4.740 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.740 * [simplify]: Simplified (2) to (λ (x) (fma x 1/12 (+ 1/2 (/ 1 x)))) 4.740 * * * * [progress]: [ 26 / 28 ] simplifiying candidate #real (real->posit16 (+ (* 1/12 x) (+ (/ 1 x) 1/2)))))> 4.740 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.740 * * [simplify]: iters left: 6 (8 enodes) 4.745 * * [simplify]: iters left: 5 (32 enodes) 4.756 * * [simplify]: iters left: 4 (45 enodes) 4.763 * * [simplify]: iters left: 3 (52 enodes) 4.770 * * [simplify]: Extracting #0: cost 1 inf + 0 4.770 * * [simplify]: Extracting #1: cost 10 inf + 0 4.770 * * [simplify]: Extracting #2: cost 13 inf + 3 4.770 * * [simplify]: Extracting #3: cost 9 inf + 146 4.771 * * [simplify]: Extracting #4: cost 3 inf + 649 4.771 * * [simplify]: Extracting #5: cost 0 inf + 928 4.771 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.771 * [simplify]: Simplified (2 1 1) to (λ (x) (posit16->real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x)))))) 4.771 * * * * [progress]: [ 27 / 28 ] simplifiying candidate #real (real->posit16 (+ (* 1/12 x) (+ (/ 1 x) 1/2)))))> 4.772 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.772 * * [simplify]: iters left: 6 (8 enodes) 4.774 * * [simplify]: iters left: 5 (32 enodes) 4.779 * * [simplify]: iters left: 4 (45 enodes) 4.788 * * [simplify]: iters left: 3 (52 enodes) 4.801 * * [simplify]: Extracting #0: cost 1 inf + 0 4.802 * * [simplify]: Extracting #1: cost 10 inf + 0 4.802 * * [simplify]: Extracting #2: cost 13 inf + 3 4.802 * * [simplify]: Extracting #3: cost 9 inf + 146 4.802 * * [simplify]: Extracting #4: cost 3 inf + 649 4.803 * * [simplify]: Extracting #5: cost 0 inf + 928 4.803 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.803 * [simplify]: Simplified (2 1 1) to (λ (x) (posit16->real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x)))))) 4.804 * * * * [progress]: [ 28 / 28 ] simplifiying candidate #real (real->posit16 (+ (* 1/12 x) (+ (/ 1 x) 1/2)))))> 4.804 * [simplify]: Simplifying (+ (* 1/12 x) (+ (/ 1 x) 1/2)) 4.804 * * [simplify]: iters left: 6 (8 enodes) 4.809 * * [simplify]: iters left: 5 (32 enodes) 4.819 * * [simplify]: iters left: 4 (45 enodes) 4.836 * * [simplify]: iters left: 3 (52 enodes) 4.850 * * [simplify]: Extracting #0: cost 1 inf + 0 4.850 * * [simplify]: Extracting #1: cost 10 inf + 0 4.850 * * [simplify]: Extracting #2: cost 13 inf + 3 4.850 * * [simplify]: Extracting #3: cost 9 inf + 146 4.851 * * [simplify]: Extracting #4: cost 3 inf + 649 4.851 * * [simplify]: Extracting #5: cost 0 inf + 928 4.852 * [simplify]: Simplified to (fma x 1/12 (+ 1/2 (/ 1 x))) 4.852 * [simplify]: Simplified (2 1 1) to (λ (x) (posit16->real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x)))))) 4.852 * * * [progress]: adding candidates to table 5.302 * [progress]: [Phase 3 of 3] Extracting. 5.302 * * [regime]: Finding splitpoints for: (# #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))))> #) 5.302 * * * [regime-changes]: Trying 1 branch expressions: (x) 5.302 * * * * [regimes]: Trying to branch on x from (# #real (real->posit16 (fma x 1/12 (+ 1/2 (/ 1 x))))))))> #) 5.343 * * * [regime]: Found split indices: #