0.001 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.098 * * * [progress]: [2/2] Setting up program. 0.101 * [progress]: [Phase 2 of 3] Improving. 0.101 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.101 * [simplify]: Simplifying (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 0.101 * * [simplify]: iters left: 6 (9 enodes) 0.119 * * [simplify]: iters left: 5 (32 enodes) 0.132 * * [simplify]: iters left: 4 (40 enodes) 0.144 * * [simplify]: iters left: 3 (42 enodes) 0.151 * * [simplify]: Extracting #0: cost 1 inf + 0 0.151 * * [simplify]: Extracting #1: cost 3 inf + 0 0.151 * * [simplify]: Extracting #2: cost 6 inf + 0 0.151 * * [simplify]: Extracting #3: cost 11 inf + 0 0.151 * * [simplify]: Extracting #4: cost 11 inf + 2 0.151 * * [simplify]: Extracting #5: cost 12 inf + 86 0.151 * * [simplify]: Extracting #6: cost 13 inf + 208 0.151 * * [simplify]: Extracting #7: cost 9 inf + 575 0.151 * * [simplify]: Extracting #8: cost 3 inf + 1386 0.152 * * [simplify]: Extracting #9: cost 0 inf + 2252 0.152 * [simplify]: Simplified to (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 0.152 * [simplify]: Simplified (2) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))) 0.155 * * [progress]: iteration 1 / 4 0.155 * * * [progress]: picking best candidate 0.157 * * * * [pick]: Picked # 0.157 * * * [progress]: localizing error 0.174 * * * [progress]: generating rewritten candidates 0.174 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2) 0.184 * * * [progress]: generating series expansions 0.184 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2) 0.184 * [backup-simplify]: Simplify (/ (sqrt (- 1 (* x x))) x) into (* (/ 1 x) (sqrt (- 1 (pow x 2)))) 0.184 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in (x) around 0 0.184 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x 0.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify 1 into 1 0.184 * [backup-simplify]: Simplify (/ 1 1) into 1 0.184 * [taylor]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 0.184 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x 0.184 * [taylor]: Taking taylor expansion of 1 in x 0.184 * [backup-simplify]: Simplify 1 into 1 0.184 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.184 * [taylor]: Taking taylor expansion of x in x 0.184 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify 1 into 1 0.185 * [backup-simplify]: Simplify (+ 1 0) into 1 0.185 * [backup-simplify]: Simplify (sqrt 1) into 1 0.185 * [backup-simplify]: Simplify (+ 0 0) into 0 0.186 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.186 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x 0.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.186 * [backup-simplify]: Simplify (/ 1 1) into 1 0.186 * [taylor]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 0.186 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x 0.186 * [taylor]: Taking taylor expansion of 1 in x 0.186 * [backup-simplify]: Simplify 1 into 1 0.186 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.187 * [backup-simplify]: Simplify (+ 1 0) into 1 0.187 * [backup-simplify]: Simplify (sqrt 1) into 1 0.187 * [backup-simplify]: Simplify (+ 0 0) into 0 0.187 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.188 * [backup-simplify]: Simplify (* 1 1) into 1 0.188 * [backup-simplify]: Simplify 1 into 1 0.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.189 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.189 * [backup-simplify]: Simplify 0 into 0 0.189 * [backup-simplify]: Simplify (* 1 1) into 1 0.189 * [backup-simplify]: Simplify (- 1) into -1 0.190 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.190 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.191 * [backup-simplify]: Simplify (+ (* 1 -1/2) (+ (* 0 0) (* 0 1))) into -1/2 0.191 * [backup-simplify]: Simplify -1/2 into -1/2 0.192 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.192 * [backup-simplify]: Simplify (- 0) into 0 0.192 * [backup-simplify]: Simplify (+ 0 0) into 0 0.193 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.194 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1)))) into 0 0.194 * [backup-simplify]: Simplify 0 into 0 0.195 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.195 * [backup-simplify]: Simplify (- 0) into 0 0.195 * [backup-simplify]: Simplify (+ 0 0) into 0 0.196 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.197 * [backup-simplify]: Simplify (+ (* 1 -1/8) (+ (* 0 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1))))) into -1/8 0.197 * [backup-simplify]: Simplify -1/8 into -1/8 0.198 * [backup-simplify]: Simplify (+ (* -1/8 (pow x 3)) (+ (* -1/2 x) (* 1 (/ 1 x)))) into (- (/ 1 x) (+ (* 1/2 x) (* 1/8 (pow x 3)))) 0.198 * [backup-simplify]: Simplify (/ (sqrt (- 1 (* (/ 1 x) (/ 1 x)))) (/ 1 x)) into (* x (sqrt (- 1 (/ 1 (pow x 2))))) 0.198 * [approximate]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in (x) around 0 0.198 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 1 into 1 0.198 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.198 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.198 * [taylor]: Taking taylor expansion of 1 in x 0.198 * [backup-simplify]: Simplify 1 into 1 0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.198 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 1 into 1 0.198 * [backup-simplify]: Simplify (* 1 1) into 1 0.198 * [backup-simplify]: Simplify (/ 1 1) into 1 0.199 * [backup-simplify]: Simplify (- 1) into -1 0.199 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.199 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.200 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.200 * [backup-simplify]: Simplify (- 0) into 0 0.201 * [backup-simplify]: Simplify (+ 0 0) into 0 0.201 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.201 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) 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 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.201 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 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 (/ 1 (pow x 2)) in x 0.201 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify 1 into 1 0.202 * [backup-simplify]: Simplify (* 1 1) into 1 0.202 * [backup-simplify]: Simplify (/ 1 1) into 1 0.202 * [backup-simplify]: Simplify (- 1) into -1 0.202 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.203 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.203 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.209 * [backup-simplify]: Simplify (- 0) into 0 0.209 * [backup-simplify]: Simplify (+ 0 0) into 0 0.210 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.210 * [backup-simplify]: Simplify (* 0 (sqrt -1)) into 0 0.210 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 0.212 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.212 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.213 * [backup-simplify]: Simplify (- 0) into 0 0.214 * [backup-simplify]: Simplify (+ 1 0) into 1 0.215 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.216 * [backup-simplify]: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0 0.216 * [backup-simplify]: Simplify 0 into 0 0.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.217 * [backup-simplify]: Simplify (- 0) into 0 0.218 * [backup-simplify]: Simplify (+ 0 0) into 0 0.218 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.222 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1))) 0.223 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.224 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.225 * [backup-simplify]: Simplify (- 0) into 0 0.225 * [backup-simplify]: Simplify (+ 0 0) into 0 0.228 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.229 * [backup-simplify]: Simplify (+ (* 0 (/ 1/8 (sqrt -1))) (+ (* 1 0) (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1)))))) into 0 0.229 * [backup-simplify]: Simplify 0 into 0 0.230 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.231 * [backup-simplify]: Simplify (- 0) into 0 0.231 * [backup-simplify]: Simplify (+ 0 0) into 0 0.233 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/8 (sqrt -1)))) (* 2 (* (/ 1/2 (sqrt -1)) 0)))) (* 2 (sqrt -1))) into 0 0.241 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1/8 (sqrt -1))) (+ (* 0 0) (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))))) into (* 1/8 (/ 1 (sqrt -1))) 0.242 * [backup-simplify]: Simplify (* 1/8 (/ 1 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.243 * [backup-simplify]: Simplify (+ (* (/ 1/8 (sqrt -1)) (pow (/ 1 x) 4)) (+ (* (/ 1/2 (sqrt -1)) (pow (/ 1 x) 2)) (sqrt -1))) into (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/8 (/ 1 (* (pow x 4) (sqrt -1)))))) 0.243 * [backup-simplify]: Simplify (/ (sqrt (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (/ 1 (- x))) into (* -1 (* x (sqrt (- 1 (/ 1 (pow x 2)))))) 0.243 * [approximate]: Taking taylor expansion of (* -1 (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in (x) around 0 0.243 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 0.243 * [taylor]: Taking taylor expansion of -1 in x 0.243 * [backup-simplify]: Simplify -1 into -1 0.243 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify 1 into 1 0.243 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.243 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.243 * [taylor]: Taking taylor expansion of 1 in x 0.243 * [backup-simplify]: Simplify 1 into 1 0.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.243 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.243 * [taylor]: Taking taylor expansion of x in x 0.243 * [backup-simplify]: Simplify 0 into 0 0.243 * [backup-simplify]: Simplify 1 into 1 0.244 * [backup-simplify]: Simplify (* 1 1) into 1 0.244 * [backup-simplify]: Simplify (/ 1 1) into 1 0.244 * [backup-simplify]: Simplify (- 1) into -1 0.244 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.245 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.245 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.246 * [backup-simplify]: Simplify (- 0) into 0 0.246 * [backup-simplify]: Simplify (+ 0 0) into 0 0.246 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.246 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 0.246 * [taylor]: Taking taylor expansion of -1 in x 0.246 * [backup-simplify]: Simplify -1 into -1 0.246 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.246 * [taylor]: Taking taylor expansion of x in x 0.246 * [backup-simplify]: Simplify 0 into 0 0.246 * [backup-simplify]: Simplify 1 into 1 0.246 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.246 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.246 * [taylor]: Taking taylor expansion of 1 in x 0.246 * [backup-simplify]: Simplify 1 into 1 0.247 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.247 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [backup-simplify]: Simplify 0 into 0 0.247 * [backup-simplify]: Simplify 1 into 1 0.247 * [backup-simplify]: Simplify (* 1 1) into 1 0.247 * [backup-simplify]: Simplify (/ 1 1) into 1 0.247 * [backup-simplify]: Simplify (- 1) into -1 0.247 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.248 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.248 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) 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 (* 2 (sqrt -1))) into 0 0.250 * [backup-simplify]: Simplify (* 0 (sqrt -1)) into 0 0.250 * [backup-simplify]: Simplify (* -1 0) into 0 0.250 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 0.252 * [backup-simplify]: Simplify (+ (* -1 (sqrt -1)) (* 0 0)) into (- (sqrt -1)) 0.253 * [backup-simplify]: Simplify (- (sqrt -1)) into (- (sqrt -1)) 0.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.254 * [backup-simplify]: Simplify (- 0) into 0 0.254 * [backup-simplify]: Simplify (+ 1 0) into 1 0.256 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.257 * [backup-simplify]: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0 0.257 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (sqrt -1)) (* 0 0))) into 0 0.257 * [backup-simplify]: Simplify 0 into 0 0.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.259 * [backup-simplify]: Simplify (- 0) into 0 0.259 * [backup-simplify]: Simplify (+ 0 0) into 0 0.260 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.263 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1))) 0.266 * [backup-simplify]: Simplify (+ (* -1 (* 1/2 (/ 1 (sqrt -1)))) (+ (* 0 0) (+ (* 0 (sqrt -1)) (* 0 0)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 0.267 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 0.268 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.269 * [backup-simplify]: Simplify (- 0) into 0 0.269 * [backup-simplify]: Simplify (+ 0 0) into 0 0.274 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.277 * [backup-simplify]: Simplify (+ (* 0 (/ 1/8 (sqrt -1))) (+ (* 1 0) (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1)))))) into 0 0.279 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 1/2 (/ 1 (sqrt -1)))) (+ (* 0 0) (+ (* 0 (sqrt -1)) (* 0 0))))) into 0 0.279 * [backup-simplify]: Simplify 0 into 0 0.280 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.282 * [backup-simplify]: Simplify (- 0) into 0 0.282 * [backup-simplify]: Simplify (+ 0 0) into 0 0.284 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/8 (sqrt -1)))) (* 2 (* (/ 1/2 (sqrt -1)) 0)))) (* 2 (sqrt -1))) into 0 0.293 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1/8 (sqrt -1))) (+ (* 0 0) (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))))) into (* 1/8 (/ 1 (sqrt -1))) 0.300 * [backup-simplify]: Simplify (+ (* -1 (* 1/8 (/ 1 (sqrt -1)))) (+ (* 0 0) (+ (* 0 (* 1/2 (/ 1 (sqrt -1)))) (+ (* 0 0) (+ (* 0 (sqrt -1)) (* 0 0)))))) into (- (* 1/8 (/ 1 (sqrt -1)))) 0.301 * [backup-simplify]: Simplify (- (* 1/8 (/ 1 (sqrt -1)))) into (- (* 1/8 (/ 1 (sqrt -1)))) 0.305 * [backup-simplify]: Simplify (+ (* (- (* 1/8 (/ 1 (sqrt -1)))) (pow (/ 1 (- x)) 4)) (+ (* (- (* 1/2 (/ 1 (sqrt -1)))) (pow (/ 1 (- x)) 2)) (- (sqrt -1)))) into (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/8 (/ 1 (* (pow x 4) (sqrt -1))))))) 0.305 * * * [progress]: simplifying candidates 0.305 * * * * [progress]: [ 1 / 53 ] simplifiying candidate # 0.305 * * * * [progress]: [ 2 / 53 ] simplifiying candidate # 0.305 * [simplify]: Simplifying (- (log (sqrt (- 1 (* x x)))) (log x)) 0.305 * * [simplify]: iters left: 6 (8 enodes) 0.307 * * [simplify]: iters left: 5 (30 enodes) 0.314 * * [simplify]: iters left: 4 (41 enodes) 0.321 * * [simplify]: iters left: 3 (43 enodes) 0.327 * * [simplify]: Extracting #0: cost 1 inf + 0 0.327 * * [simplify]: Extracting #1: cost 5 inf + 0 0.327 * * [simplify]: Extracting #2: cost 10 inf + 0 0.327 * * [simplify]: Extracting #3: cost 8 inf + 254 0.327 * * [simplify]: Extracting #4: cost 11 inf + 365 0.328 * * [simplify]: Extracting #5: cost 11 inf + 488 0.328 * * [simplify]: Extracting #6: cost 8 inf + 733 0.328 * * [simplify]: Extracting #7: cost 3 inf + 1292 0.328 * * [simplify]: Extracting #8: cost 0 inf + 2088 0.329 * [simplify]: Simplified to (- (log (sqrt (- 1 (* x x)))) (log x)) 0.329 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (exp (- (log (sqrt (- 1 (* x x)))) (log x)))))) 0.329 * * * * [progress]: [ 3 / 53 ] simplifiying candidate # 0.329 * * * * [progress]: [ 4 / 53 ] simplifiying candidate # 0.329 * * * * [progress]: [ 5 / 53 ] simplifiying candidate # 0.329 * [simplify]: Simplifying (/ (* (* (sqrt (- 1 (* x x))) (sqrt (- 1 (* x x)))) (sqrt (- 1 (* x x)))) (* (* x x) x)) 0.329 * * [simplify]: iters left: 6 (9 enodes) 0.332 * * [simplify]: iters left: 5 (38 enodes) 0.347 * * [simplify]: iters left: 4 (99 enodes) 0.381 * * [simplify]: iters left: 3 (222 enodes) 0.500 * * [simplify]: Extracting #0: cost 1 inf + 0 0.501 * * [simplify]: Extracting #1: cost 48 inf + 0 0.501 * * [simplify]: Extracting #2: cost 152 inf + 3 0.502 * * [simplify]: Extracting #3: cost 156 inf + 1634 0.504 * * [simplify]: Extracting #4: cost 113 inf + 9173 0.509 * * [simplify]: Extracting #5: cost 43 inf + 24214 0.520 * * [simplify]: Extracting #6: cost 0 inf + 33802 0.535 * [simplify]: Simplified to (/ (* (sqrt (- 1 (* x x))) (- 1 (* x x))) (* (* x x) x)) 0.535 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (cbrt (/ (* (sqrt (- 1 (* x x))) (- 1 (* x x))) (* (* x x) x)))))) 0.535 * * * * [progress]: [ 6 / 53 ] simplifiying candidate # 0.535 * * * * [progress]: [ 7 / 53 ] simplifiying candidate # 0.535 * * * * [progress]: [ 8 / 53 ] simplifiying candidate # 0.535 * * * * [progress]: [ 9 / 53 ] simplifiying candidate # 0.535 * * * * [progress]: [ 10 / 53 ] simplifiying candidate # 0.536 * [simplify]: Simplifying (/ (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) (* (cbrt x) (cbrt x))) 0.536 * * [simplify]: iters left: 6 (10 enodes) 0.541 * * [simplify]: iters left: 5 (40 enodes) 0.555 * * [simplify]: iters left: 4 (63 enodes) 0.575 * * [simplify]: iters left: 3 (72 enodes) 0.595 * * [simplify]: iters left: 2 (75 enodes) 0.613 * * [simplify]: Extracting #0: cost 1 inf + 0 0.613 * * [simplify]: Extracting #1: cost 11 inf + 0 0.613 * * [simplify]: Extracting #2: cost 22 inf + 0 0.613 * * [simplify]: Extracting #3: cost 21 inf + 163 0.613 * * [simplify]: Extracting #4: cost 24 inf + 284 0.613 * * [simplify]: Extracting #5: cost 23 inf + 528 0.614 * * [simplify]: Extracting #6: cost 15 inf + 1703 0.614 * * [simplify]: Extracting #7: cost 3 inf + 5126 0.615 * * [simplify]: Extracting #8: cost 0 inf + 6212 0.616 * [simplify]: Simplified to (* (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x)) (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x))) 0.616 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (* (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x)) (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x))) (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x)))))) 0.616 * [simplify]: Simplifying (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x)) 0.617 * * [simplify]: iters left: 6 (8 enodes) 0.619 * * [simplify]: iters left: 5 (28 enodes) 0.624 * * [simplify]: iters left: 4 (36 enodes) 0.630 * * [simplify]: iters left: 3 (38 enodes) 0.636 * * [simplify]: Extracting #0: cost 1 inf + 0 0.636 * * [simplify]: Extracting #1: cost 4 inf + 0 0.636 * * [simplify]: Extracting #2: cost 8 inf + 0 0.636 * * [simplify]: Extracting #3: cost 7 inf + 163 0.637 * * [simplify]: Extracting #4: cost 11 inf + 163 0.637 * * [simplify]: Extracting #5: cost 11 inf + 286 0.637 * * [simplify]: Extracting #6: cost 8 inf + 531 0.637 * * [simplify]: Extracting #7: cost 1 inf + 1744 0.638 * * [simplify]: Extracting #8: cost 0 inf + 1946 0.638 * [simplify]: Simplified to (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x)) 0.639 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (* (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x)) (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x))) (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x)))))) 0.639 * * * * [progress]: [ 11 / 53 ] simplifiying candidate # 0.639 * [simplify]: Simplifying (/ (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) (sqrt x)) 0.639 * * [simplify]: iters left: 6 (9 enodes) 0.645 * * [simplify]: iters left: 5 (33 enodes) 0.656 * * [simplify]: iters left: 4 (45 enodes) 0.672 * * [simplify]: iters left: 3 (50 enodes) 0.687 * * [simplify]: Extracting #0: cost 1 inf + 0 0.687 * * [simplify]: Extracting #1: cost 7 inf + 0 0.687 * * [simplify]: Extracting #2: cost 14 inf + 0 0.687 * * [simplify]: Extracting #3: cost 14 inf + 42 0.687 * * [simplify]: Extracting #4: cost 17 inf + 83 0.687 * * [simplify]: Extracting #5: cost 17 inf + 206 0.687 * * [simplify]: Extracting #6: cost 14 inf + 451 0.688 * * [simplify]: Extracting #7: cost 9 inf + 1020 0.688 * * [simplify]: Extracting #8: cost 0 inf + 3478 0.689 * [simplify]: Simplified to (/ (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) (sqrt x)) 0.689 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) (sqrt x)) (/ (cbrt (sqrt (- 1 (* x x)))) (sqrt x)))))) 0.689 * [simplify]: Simplifying (/ (cbrt (sqrt (- 1 (* x x)))) (sqrt x)) 0.689 * * [simplify]: iters left: 6 (8 enodes) 0.691 * * [simplify]: iters left: 5 (28 enodes) 0.696 * * [simplify]: iters left: 4 (36 enodes) 0.702 * * [simplify]: iters left: 3 (38 enodes) 0.708 * * [simplify]: Extracting #0: cost 1 inf + 0 0.708 * * [simplify]: Extracting #1: cost 4 inf + 0 0.708 * * [simplify]: Extracting #2: cost 8 inf + 0 0.708 * * [simplify]: Extracting #3: cost 7 inf + 83 0.708 * * [simplify]: Extracting #4: cost 11 inf + 83 0.708 * * [simplify]: Extracting #5: cost 11 inf + 206 0.708 * * [simplify]: Extracting #6: cost 8 inf + 451 0.709 * * [simplify]: Extracting #7: cost 1 inf + 1584 0.709 * * [simplify]: Extracting #8: cost 0 inf + 1786 0.709 * [simplify]: Simplified to (/ (cbrt (sqrt (- 1 (* x x)))) (sqrt x)) 0.709 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) (sqrt x)) (/ (cbrt (sqrt (- 1 (* x x)))) (sqrt x)))))) 0.709 * * * * [progress]: [ 12 / 53 ] simplifiying candidate # 0.709 * [simplify]: Simplifying (/ (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) 1) 0.710 * * [simplify]: iters left: 6 (8 enodes) 0.712 * * [simplify]: iters left: 5 (28 enodes) 0.718 * * [simplify]: iters left: 4 (44 enodes) 0.732 * * [simplify]: iters left: 3 (47 enodes) 0.745 * * [simplify]: Extracting #0: cost 1 inf + 0 0.745 * * [simplify]: Extracting #1: cost 5 inf + 0 0.745 * * [simplify]: Extracting #2: cost 7 inf + 1 0.745 * * [simplify]: Extracting #3: cost 9 inf + 1 0.745 * * [simplify]: Extracting #4: cost 12 inf + 1 0.745 * * [simplify]: Extracting #5: cost 16 inf + 1 0.745 * * [simplify]: Extracting #6: cost 15 inf + 43 0.745 * * [simplify]: Extracting #7: cost 9 inf + 410 0.746 * * [simplify]: Extracting #8: cost 5 inf + 938 0.746 * * [simplify]: Extracting #9: cost 0 inf + 2108 0.747 * [simplify]: Simplified to (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) 0.747 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) (/ (cbrt (sqrt (- 1 (* x x)))) x))))) 0.748 * [simplify]: Simplifying (/ (cbrt (sqrt (- 1 (* x x)))) x) 0.748 * * [simplify]: iters left: 6 (7 enodes) 0.752 * * [simplify]: iters left: 5 (25 enodes) 0.760 * * [simplify]: iters left: 4 (33 enodes) 0.771 * * [simplify]: iters left: 3 (35 enodes) 0.779 * * [simplify]: Extracting #0: cost 1 inf + 0 0.779 * * [simplify]: Extracting #1: cost 4 inf + 0 0.779 * * [simplify]: Extracting #2: cost 5 inf + 1 0.779 * * [simplify]: Extracting #3: cost 7 inf + 1 0.779 * * [simplify]: Extracting #4: cost 11 inf + 1 0.779 * * [simplify]: Extracting #5: cost 11 inf + 124 0.780 * * [simplify]: Extracting #6: cost 7 inf + 451 0.780 * * [simplify]: Extracting #7: cost 4 inf + 816 0.780 * * [simplify]: Extracting #8: cost 1 inf + 1382 0.781 * * [simplify]: Extracting #9: cost 0 inf + 1624 0.781 * [simplify]: Simplified to (/ (cbrt (sqrt (- 1 (* x x)))) x) 0.781 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) (/ (cbrt (sqrt (- 1 (* x x)))) x))))) 0.781 * * * * [progress]: [ 13 / 53 ] simplifiying candidate # 0.781 * [simplify]: Simplifying (/ (sqrt (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (cbrt x) (cbrt x))) 0.782 * * [simplify]: iters left: 6 (10 enodes) 0.785 * * [simplify]: iters left: 5 (37 enodes) 0.792 * * [simplify]: iters left: 4 (47 enodes) 0.802 * * [simplify]: iters left: 3 (49 enodes) 0.817 * * [simplify]: Extracting #0: cost 1 inf + 0 0.817 * * [simplify]: Extracting #1: cost 6 inf + 0 0.817 * * [simplify]: Extracting #2: cost 13 inf + 0 0.817 * * [simplify]: Extracting #3: cost 14 inf + 82 0.818 * * [simplify]: Extracting #4: cost 15 inf + 405 0.818 * * [simplify]: Extracting #5: cost 15 inf + 528 0.818 * * [simplify]: Extracting #6: cost 12 inf + 773 0.818 * * [simplify]: Extracting #7: cost 8 inf + 1260 0.819 * * [simplify]: Extracting #8: cost 2 inf + 2712 0.820 * * [simplify]: Extracting #9: cost 0 inf + 3396 0.821 * [simplify]: Simplified to (/ (fabs (cbrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) 0.821 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (fabs (cbrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (cbrt (- 1 (* x x)))) (cbrt x)))))) 0.822 * [simplify]: Simplifying (/ (sqrt (cbrt (- 1 (* x x)))) (cbrt x)) 0.822 * * [simplify]: iters left: 6 (8 enodes) 0.826 * * [simplify]: iters left: 5 (28 enodes) 0.835 * * [simplify]: iters left: 4 (36 enodes) 0.847 * * [simplify]: iters left: 3 (38 enodes) 0.858 * * [simplify]: Extracting #0: cost 1 inf + 0 0.858 * * [simplify]: Extracting #1: cost 4 inf + 0 0.858 * * [simplify]: Extracting #2: cost 8 inf + 0 0.858 * * [simplify]: Extracting #3: cost 7 inf + 163 0.858 * * [simplify]: Extracting #4: cost 11 inf + 163 0.859 * * [simplify]: Extracting #5: cost 11 inf + 286 0.859 * * [simplify]: Extracting #6: cost 8 inf + 531 0.859 * * [simplify]: Extracting #7: cost 1 inf + 1824 0.860 * * [simplify]: Extracting #8: cost 0 inf + 2026 0.860 * [simplify]: Simplified to (/ (sqrt (cbrt (- 1 (* x x)))) (cbrt x)) 0.860 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (fabs (cbrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (cbrt (- 1 (* x x)))) (cbrt x)))))) 0.861 * * * * [progress]: [ 14 / 53 ] simplifiying candidate # 0.861 * [simplify]: Simplifying (/ (sqrt (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (sqrt x)) 0.861 * * [simplify]: iters left: 6 (9 enodes) 0.866 * * [simplify]: iters left: 5 (32 enodes) 0.876 * * [simplify]: iters left: 4 (40 enodes) 0.888 * * [simplify]: iters left: 3 (42 enodes) 0.900 * * [simplify]: Extracting #0: cost 1 inf + 0 0.900 * * [simplify]: Extracting #1: cost 4 inf + 0 0.900 * * [simplify]: Extracting #2: cost 9 inf + 0 0.900 * * [simplify]: Extracting #3: cost 9 inf + 83 0.901 * * [simplify]: Extracting #4: cost 13 inf + 83 0.901 * * [simplify]: Extracting #5: cost 13 inf + 206 0.901 * * [simplify]: Extracting #6: cost 10 inf + 451 0.902 * * [simplify]: Extracting #7: cost 0 inf + 2270 0.902 * [simplify]: Simplified to (/ (fabs (cbrt (- 1 (* x x)))) (sqrt x)) 0.902 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (fabs (cbrt (- 1 (* x x)))) (sqrt x)) (/ (sqrt (cbrt (- 1 (* x x)))) (sqrt x)))))) 0.903 * [simplify]: Simplifying (/ (sqrt (cbrt (- 1 (* x x)))) (sqrt x)) 0.903 * * [simplify]: iters left: 6 (8 enodes) 0.907 * * [simplify]: iters left: 5 (28 enodes) 0.917 * * [simplify]: iters left: 4 (36 enodes) 0.926 * * [simplify]: iters left: 3 (38 enodes) 0.932 * * [simplify]: Extracting #0: cost 1 inf + 0 0.932 * * [simplify]: Extracting #1: cost 4 inf + 0 0.932 * * [simplify]: Extracting #2: cost 8 inf + 0 0.932 * * [simplify]: Extracting #3: cost 7 inf + 83 0.932 * * [simplify]: Extracting #4: cost 11 inf + 83 0.932 * * [simplify]: Extracting #5: cost 11 inf + 206 0.933 * * [simplify]: Extracting #6: cost 8 inf + 451 0.933 * * [simplify]: Extracting #7: cost 1 inf + 1664 0.933 * * [simplify]: Extracting #8: cost 0 inf + 1866 0.933 * [simplify]: Simplified to (/ (sqrt (cbrt (- 1 (* x x)))) (sqrt x)) 0.933 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (fabs (cbrt (- 1 (* x x)))) (sqrt x)) (/ (sqrt (cbrt (- 1 (* x x)))) (sqrt x)))))) 0.934 * * * * [progress]: [ 15 / 53 ] simplifiying candidate # 0.934 * [simplify]: Simplifying (/ (sqrt (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) 1) 0.934 * * [simplify]: iters left: 6 (8 enodes) 0.936 * * [simplify]: iters left: 5 (27 enodes) 0.943 * * [simplify]: iters left: 4 (37 enodes) 0.949 * * [simplify]: iters left: 3 (39 enodes) 0.955 * * [simplify]: Extracting #0: cost 1 inf + 0 0.955 * * [simplify]: Extracting #1: cost 5 inf + 0 0.955 * * [simplify]: Extracting #2: cost 7 inf + 1 0.955 * * [simplify]: Extracting #3: cost 10 inf + 1 0.955 * * [simplify]: Extracting #4: cost 14 inf + 1 0.955 * * [simplify]: Extracting #5: cost 14 inf + 2 0.955 * * [simplify]: Extracting #6: cost 8 inf + 329 0.955 * * [simplify]: Extracting #7: cost 2 inf + 1260 0.955 * * [simplify]: Extracting #8: cost 0 inf + 1624 0.956 * [simplify]: Simplified to (fabs (cbrt (- 1 (* x x)))) 0.956 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (fabs (cbrt (- 1 (* x x)))) (/ (sqrt (cbrt (- 1 (* x x)))) x))))) 0.956 * [simplify]: Simplifying (/ (sqrt (cbrt (- 1 (* x x)))) x) 0.956 * * [simplify]: iters left: 6 (7 enodes) 0.960 * * [simplify]: iters left: 5 (25 enodes) 0.968 * * [simplify]: iters left: 4 (33 enodes) 0.978 * * [simplify]: iters left: 3 (35 enodes) 0.988 * * [simplify]: Extracting #0: cost 1 inf + 0 0.989 * * [simplify]: Extracting #1: cost 4 inf + 0 0.989 * * [simplify]: Extracting #2: cost 5 inf + 1 0.989 * * [simplify]: Extracting #3: cost 7 inf + 1 0.989 * * [simplify]: Extracting #4: cost 11 inf + 1 0.989 * * [simplify]: Extracting #5: cost 11 inf + 124 0.989 * * [simplify]: Extracting #6: cost 7 inf + 451 0.989 * * [simplify]: Extracting #7: cost 4 inf + 856 0.990 * * [simplify]: Extracting #8: cost 1 inf + 1462 0.991 * * [simplify]: Extracting #9: cost 0 inf + 1704 0.991 * [simplify]: Simplified to (/ (sqrt (cbrt (- 1 (* x x)))) x) 0.991 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (fabs (cbrt (- 1 (* x x)))) (/ (sqrt (cbrt (- 1 (* x x)))) x))))) 0.991 * * * * [progress]: [ 16 / 53 ] simplifiying candidate # 0.992 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) 0.992 * * [simplify]: iters left: 6 (9 enodes) 0.997 * * [simplify]: iters left: 5 (33 enodes) 1.008 * * [simplify]: iters left: 4 (43 enodes) 1.017 * * [simplify]: iters left: 3 (45 enodes) 1.024 * * [simplify]: Extracting #0: cost 1 inf + 0 1.024 * * [simplify]: Extracting #1: cost 6 inf + 0 1.024 * * [simplify]: Extracting #2: cost 12 inf + 0 1.024 * * [simplify]: Extracting #3: cost 10 inf + 324 1.024 * * [simplify]: Extracting #4: cost 13 inf + 405 1.024 * * [simplify]: Extracting #5: cost 13 inf + 528 1.024 * * [simplify]: Extracting #6: cost 10 inf + 773 1.025 * * [simplify]: Extracting #7: cost 5 inf + 1462 1.025 * * [simplify]: Extracting #8: cost 0 inf + 2672 1.026 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) 1.026 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (sqrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1 (* x x)))) (cbrt x)))))) 1.026 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (cbrt x)) 1.026 * * [simplify]: iters left: 6 (8 enodes) 1.029 * * [simplify]: iters left: 5 (28 enodes) 1.034 * * [simplify]: iters left: 4 (36 enodes) 1.040 * * [simplify]: iters left: 3 (38 enodes) 1.045 * * [simplify]: Extracting #0: cost 1 inf + 0 1.045 * * [simplify]: Extracting #1: cost 4 inf + 0 1.046 * * [simplify]: Extracting #2: cost 8 inf + 0 1.046 * * [simplify]: Extracting #3: cost 7 inf + 163 1.046 * * [simplify]: Extracting #4: cost 11 inf + 163 1.046 * * [simplify]: Extracting #5: cost 11 inf + 286 1.046 * * [simplify]: Extracting #6: cost 8 inf + 531 1.046 * * [simplify]: Extracting #7: cost 1 inf + 1624 1.046 * * [simplify]: Extracting #8: cost 0 inf + 1786 1.047 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (cbrt x)) 1.047 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (sqrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1 (* x x)))) (cbrt x)))))) 1.047 * * * * [progress]: [ 17 / 53 ] simplifiying candidate # 1.047 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.047 * * [simplify]: iters left: 6 (8 enodes) 1.050 * * [simplify]: iters left: 5 (28 enodes) 1.055 * * [simplify]: iters left: 4 (36 enodes) 1.062 * * [simplify]: iters left: 3 (38 enodes) 1.072 * * [simplify]: Extracting #0: cost 1 inf + 0 1.072 * * [simplify]: Extracting #1: cost 4 inf + 0 1.072 * * [simplify]: Extracting #2: cost 8 inf + 0 1.072 * * [simplify]: Extracting #3: cost 7 inf + 83 1.072 * * [simplify]: Extracting #4: cost 11 inf + 83 1.072 * * [simplify]: Extracting #5: cost 11 inf + 206 1.072 * * [simplify]: Extracting #6: cost 8 inf + 451 1.073 * * [simplify]: Extracting #7: cost 1 inf + 1464 1.073 * * [simplify]: Extracting #8: cost 0 inf + 1626 1.074 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.074 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)))))) 1.074 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.074 * * [simplify]: iters left: 6 (8 enodes) 1.078 * * [simplify]: iters left: 5 (28 enodes) 1.087 * * [simplify]: iters left: 4 (36 enodes) 1.099 * * [simplify]: iters left: 3 (38 enodes) 1.111 * * [simplify]: Extracting #0: cost 1 inf + 0 1.111 * * [simplify]: Extracting #1: cost 4 inf + 0 1.111 * * [simplify]: Extracting #2: cost 8 inf + 0 1.111 * * [simplify]: Extracting #3: cost 7 inf + 83 1.111 * * [simplify]: Extracting #4: cost 11 inf + 83 1.111 * * [simplify]: Extracting #5: cost 11 inf + 206 1.112 * * [simplify]: Extracting #6: cost 8 inf + 451 1.112 * * [simplify]: Extracting #7: cost 1 inf + 1464 1.113 * * [simplify]: Extracting #8: cost 0 inf + 1626 1.114 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.114 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)))))) 1.114 * * * * [progress]: [ 18 / 53 ] simplifiying candidate # 1.115 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) 1) 1.115 * * [simplify]: iters left: 6 (7 enodes) 1.119 * * [simplify]: iters left: 5 (23 enodes) 1.126 * * [simplify]: iters left: 4 (31 enodes) 1.136 * * [simplify]: iters left: 3 (33 enodes) 1.146 * * [simplify]: Extracting #0: cost 1 inf + 0 1.146 * * [simplify]: Extracting #1: cost 4 inf + 0 1.146 * * [simplify]: Extracting #2: cost 5 inf + 1 1.146 * * [simplify]: Extracting #3: cost 8 inf + 1 1.146 * * [simplify]: Extracting #4: cost 12 inf + 1 1.146 * * [simplify]: Extracting #5: cost 12 inf + 2 1.146 * * [simplify]: Extracting #6: cost 4 inf + 492 1.147 * * [simplify]: Extracting #7: cost 2 inf + 776 1.147 * * [simplify]: Extracting #8: cost 0 inf + 1060 1.147 * [simplify]: Simplified to (sqrt (sqrt (- 1 (* x x)))) 1.148 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (sqrt (sqrt (- 1 (* x x)))) (/ (sqrt (sqrt (- 1 (* x x)))) x))))) 1.148 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) x) 1.148 * * [simplify]: iters left: 6 (7 enodes) 1.152 * * [simplify]: iters left: 5 (25 enodes) 1.160 * * [simplify]: iters left: 4 (33 enodes) 1.171 * * [simplify]: iters left: 3 (35 enodes) 1.176 * * [simplify]: Extracting #0: cost 1 inf + 0 1.177 * * [simplify]: Extracting #1: cost 4 inf + 0 1.177 * * [simplify]: Extracting #2: cost 5 inf + 1 1.177 * * [simplify]: Extracting #3: cost 7 inf + 1 1.177 * * [simplify]: Extracting #4: cost 11 inf + 1 1.177 * * [simplify]: Extracting #5: cost 11 inf + 124 1.177 * * [simplify]: Extracting #6: cost 7 inf + 451 1.177 * * [simplify]: Extracting #7: cost 4 inf + 776 1.177 * * [simplify]: Extracting #8: cost 1 inf + 1262 1.177 * * [simplify]: Extracting #9: cost 0 inf + 1464 1.178 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) x) 1.178 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (sqrt (sqrt (- 1 (* x x)))) (/ (sqrt (sqrt (- 1 (* x x)))) x))))) 1.178 * * * * [progress]: [ 19 / 53 ] simplifiying candidate # 1.178 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt x) (cbrt x))) 1.178 * * [simplify]: iters left: 5 (6 enodes) 1.180 * * [simplify]: iters left: 4 (22 enodes) 1.184 * * [simplify]: iters left: 3 (29 enodes) 1.188 * * [simplify]: iters left: 2 (31 enodes) 1.193 * * [simplify]: Extracting #0: cost 1 inf + 0 1.193 * * [simplify]: Extracting #1: cost 7 inf + 0 1.193 * * [simplify]: Extracting #2: cost 11 inf + 1 1.193 * * [simplify]: Extracting #3: cost 10 inf + 2 1.193 * * [simplify]: Extracting #4: cost 2 inf + 935 1.193 * * [simplify]: Extracting #5: cost 0 inf + 1218 1.193 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 1.193 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 1.193 * [simplify]: Simplifying (/ (sqrt (- 1 (* x x))) (cbrt x)) 1.193 * * [simplify]: iters left: 6 (7 enodes) 1.195 * * [simplify]: iters left: 5 (25 enodes) 1.203 * * [simplify]: iters left: 4 (33 enodes) 1.213 * * [simplify]: iters left: 3 (35 enodes) 1.222 * * [simplify]: Extracting #0: cost 1 inf + 0 1.223 * * [simplify]: Extracting #1: cost 4 inf + 0 1.223 * * [simplify]: Extracting #2: cost 8 inf + 0 1.223 * * [simplify]: Extracting #3: cost 10 inf + 82 1.223 * * [simplify]: Extracting #4: cost 9 inf + 286 1.223 * * [simplify]: Extracting #5: cost 5 inf + 613 1.223 * * [simplify]: Extracting #6: cost 2 inf + 1018 1.224 * * [simplify]: Extracting #7: cost 0 inf + 1382 1.224 * [simplify]: Simplified to (/ (sqrt (- 1 (* x x))) (cbrt x)) 1.224 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 1.224 * * * * [progress]: [ 20 / 53 ] simplifiying candidate # 1.225 * [simplify]: Simplifying (/ (sqrt 1) (sqrt x)) 1.225 * * [simplify]: iters left: 3 (5 enodes) 1.229 * * [simplify]: iters left: 2 (17 enodes) 1.232 * * [simplify]: iters left: 1 (19 enodes) 1.235 * * [simplify]: Extracting #0: cost 1 inf + 0 1.235 * * [simplify]: Extracting #1: cost 4 inf + 0 1.235 * * [simplify]: Extracting #2: cost 5 inf + 1 1.235 * * [simplify]: Extracting #3: cost 0 inf + 248 1.235 * [simplify]: Simplified to (/ 1 (sqrt x)) 1.235 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 1.236 * [simplify]: Simplifying (/ (sqrt (- 1 (* x x))) (sqrt x)) 1.236 * * [simplify]: iters left: 6 (7 enodes) 1.238 * * [simplify]: iters left: 5 (25 enodes) 1.242 * * [simplify]: iters left: 4 (33 enodes) 1.247 * * [simplify]: iters left: 3 (35 enodes) 1.253 * * [simplify]: Extracting #0: cost 1 inf + 0 1.253 * * [simplify]: Extracting #1: cost 4 inf + 0 1.253 * * [simplify]: Extracting #2: cost 8 inf + 0 1.253 * * [simplify]: Extracting #3: cost 10 inf + 42 1.253 * * [simplify]: Extracting #4: cost 9 inf + 206 1.253 * * [simplify]: Extracting #5: cost 5 inf + 533 1.253 * * [simplify]: Extracting #6: cost 2 inf + 898 1.254 * * [simplify]: Extracting #7: cost 0 inf + 1222 1.254 * [simplify]: Simplified to (/ (sqrt (- 1 (* x x))) (sqrt x)) 1.254 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 1.254 * * * * [progress]: [ 21 / 53 ] simplifiying candidate # 1.254 * [simplify]: Simplifying (/ (sqrt 1) 1) 1.254 * * [simplify]: iters left: 3 (3 enodes) 1.256 * * [simplify]: iters left: 2 (9 enodes) 1.259 * * [simplify]: iters left: 1 (11 enodes) 1.262 * * [simplify]: Extracting #0: cost 1 inf + 0 1.262 * * [simplify]: Extracting #1: cost 0 inf + 1 1.262 * [simplify]: Simplified to 1 1.262 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* 1 (/ (sqrt (- 1 (* x x))) x))))) 1.262 * [simplify]: Simplifying (/ (sqrt (- 1 (* x x))) x) 1.262 * * [simplify]: iters left: 6 (6 enodes) 1.266 * * [simplify]: iters left: 5 (22 enodes) 1.273 * * [simplify]: iters left: 4 (30 enodes) 1.283 * * [simplify]: iters left: 3 (32 enodes) 1.292 * * [simplify]: Extracting #0: cost 1 inf + 0 1.292 * * [simplify]: Extracting #1: cost 4 inf + 0 1.292 * * [simplify]: Extracting #2: cost 5 inf + 1 1.292 * * [simplify]: Extracting #3: cost 9 inf + 1 1.293 * * [simplify]: Extracting #4: cost 10 inf + 43 1.293 * * [simplify]: Extracting #5: cost 6 inf + 369 1.293 * * [simplify]: Extracting #6: cost 1 inf + 898 1.294 * * [simplify]: Extracting #7: cost 0 inf + 1060 1.294 * [simplify]: Simplified to (/ (sqrt (- 1 (* x x))) x) 1.294 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* 1 (/ (sqrt (- 1 (* x x))) x))))) 1.294 * * * * [progress]: [ 22 / 53 ] simplifiying candidate # 1.294 * [simplify]: Simplifying (/ (sqrt (+ (sqrt 1) x)) (* (cbrt x) (cbrt x))) 1.295 * * [simplify]: iters left: 6 (8 enodes) 1.299 * * [simplify]: iters left: 5 (29 enodes) 1.308 * * [simplify]: iters left: 4 (33 enodes) 1.318 * * [simplify]: Extracting #0: cost 1 inf + 0 1.318 * * [simplify]: Extracting #1: cost 6 inf + 0 1.318 * * [simplify]: Extracting #2: cost 12 inf + 0 1.318 * * [simplify]: Extracting #3: cost 13 inf + 1 1.318 * * [simplify]: Extracting #4: cost 11 inf + 83 1.319 * * [simplify]: Extracting #5: cost 7 inf + 448 1.319 * * [simplify]: Extracting #6: cost 0 inf + 1542 1.319 * [simplify]: Simplified to (/ (/ (sqrt (+ 1 x)) (cbrt x)) (cbrt x)) 1.319 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (/ (sqrt (+ 1 x)) (cbrt x)) (cbrt x)) (/ (sqrt (- (sqrt 1) x)) (cbrt x)))))) 1.320 * [simplify]: Simplifying (/ (sqrt (- (sqrt 1) x)) (cbrt x)) 1.320 * * [simplify]: iters left: 6 (7 enodes) 1.325 * * [simplify]: iters left: 5 (25 enodes) 1.332 * * [simplify]: iters left: 4 (31 enodes) 1.341 * * [simplify]: Extracting #0: cost 1 inf + 0 1.341 * * [simplify]: Extracting #1: cost 4 inf + 0 1.341 * * [simplify]: Extracting #2: cost 8 inf + 0 1.341 * * [simplify]: Extracting #3: cost 9 inf + 82 1.341 * * [simplify]: Extracting #4: cost 7 inf + 205 1.341 * * [simplify]: Extracting #5: cost 2 inf + 614 1.341 * * [simplify]: Extracting #6: cost 0 inf + 898 1.341 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (cbrt x)) 1.341 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ (sqrt 1) x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 x)) (cbrt x)))))) 1.341 * * * * [progress]: [ 23 / 53 ] simplifiying candidate # 1.342 * [simplify]: Simplifying (/ (sqrt (+ (sqrt 1) x)) (sqrt x)) 1.342 * * [simplify]: iters left: 6 (7 enodes) 1.344 * * [simplify]: iters left: 5 (24 enodes) 1.348 * * [simplify]: iters left: 4 (26 enodes) 1.352 * * [simplify]: Extracting #0: cost 1 inf + 0 1.352 * * [simplify]: Extracting #1: cost 4 inf + 0 1.352 * * [simplify]: Extracting #2: cost 8 inf + 0 1.352 * * [simplify]: Extracting #3: cost 8 inf + 42 1.352 * * [simplify]: Extracting #4: cost 6 inf + 84 1.352 * * [simplify]: Extracting #5: cost 1 inf + 494 1.352 * * [simplify]: Extracting #6: cost 0 inf + 656 1.352 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (sqrt x)) 1.352 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ 1 x)) (sqrt x)) (/ (sqrt (- (sqrt 1) x)) (sqrt x)))))) 1.352 * [simplify]: Simplifying (/ (sqrt (- (sqrt 1) x)) (sqrt x)) 1.352 * * [simplify]: iters left: 6 (7 enodes) 1.355 * * [simplify]: iters left: 5 (25 enodes) 1.359 * * [simplify]: iters left: 4 (31 enodes) 1.363 * * [simplify]: Extracting #0: cost 1 inf + 0 1.363 * * [simplify]: Extracting #1: cost 4 inf + 0 1.363 * * [simplify]: Extracting #2: cost 8 inf + 0 1.363 * * [simplify]: Extracting #3: cost 9 inf + 42 1.363 * * [simplify]: Extracting #4: cost 7 inf + 125 1.364 * * [simplify]: Extracting #5: cost 2 inf + 494 1.364 * * [simplify]: Extracting #6: cost 0 inf + 738 1.364 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt x)) 1.364 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ (sqrt 1) x)) (sqrt x)) (/ (sqrt (- 1 x)) (sqrt x)))))) 1.364 * * * * [progress]: [ 24 / 53 ] simplifiying candidate # 1.364 * [simplify]: Simplifying (/ (sqrt (+ (sqrt 1) x)) 1) 1.364 * * [simplify]: iters left: 6 (6 enodes) 1.366 * * [simplify]: iters left: 5 (19 enodes) 1.371 * * [simplify]: iters left: 4 (21 enodes) 1.376 * * [simplify]: Extracting #0: cost 1 inf + 0 1.376 * * [simplify]: Extracting #1: cost 4 inf + 0 1.376 * * [simplify]: Extracting #2: cost 5 inf + 1 1.376 * * [simplify]: Extracting #3: cost 0 inf + 250 1.377 * [simplify]: Simplified to (sqrt (+ 1 x)) 1.377 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (sqrt (+ 1 x)) (/ (sqrt (- (sqrt 1) x)) x))))) 1.377 * [simplify]: Simplifying (/ (sqrt (- (sqrt 1) x)) x) 1.377 * * [simplify]: iters left: 6 (6 enodes) 1.381 * * [simplify]: iters left: 5 (22 enodes) 1.388 * * [simplify]: iters left: 4 (28 enodes) 1.395 * * [simplify]: Extracting #0: cost 1 inf + 0 1.395 * * [simplify]: Extracting #1: cost 4 inf + 0 1.395 * * [simplify]: Extracting #2: cost 5 inf + 1 1.395 * * [simplify]: Extracting #3: cost 8 inf + 1 1.396 * * [simplify]: Extracting #4: cost 1 inf + 535 1.396 * * [simplify]: Extracting #5: cost 0 inf + 576 1.396 * [simplify]: Simplified to (/ (sqrt (- 1 x)) x) 1.396 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) x))))) 1.396 * * * * [progress]: [ 25 / 53 ] simplifiying candidate # 1.397 * [simplify]: Simplifying (/ (sqrt (+ 1 x)) (* (cbrt x) (cbrt x))) 1.397 * * [simplify]: iters left: 5 (7 enodes) 1.400 * * [simplify]: iters left: 4 (26 enodes) 1.409 * * [simplify]: iters left: 3 (30 enodes) 1.417 * * [simplify]: Extracting #0: cost 1 inf + 0 1.417 * * [simplify]: Extracting #1: cost 6 inf + 0 1.418 * * [simplify]: Extracting #2: cost 12 inf + 0 1.418 * * [simplify]: Extracting #3: cost 13 inf + 1 1.418 * * [simplify]: Extracting #4: cost 10 inf + 204 1.418 * * [simplify]: Extracting #5: cost 2 inf + 1058 1.418 * * [simplify]: Extracting #6: cost 1 inf + 1300 1.419 * * [simplify]: Extracting #7: cost 0 inf + 1542 1.419 * [simplify]: Simplified to (/ (sqrt (+ x 1)) (* (cbrt x) (cbrt x))) 1.419 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ x 1)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 x)) (cbrt x)))))) 1.420 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (cbrt x)) 1.420 * * [simplify]: iters left: 5 (6 enodes) 1.423 * * [simplify]: iters left: 4 (22 enodes) 1.430 * * [simplify]: iters left: 3 (27 enodes) 1.438 * * [simplify]: Extracting #0: cost 1 inf + 0 1.438 * * [simplify]: Extracting #1: cost 4 inf + 0 1.438 * * [simplify]: Extracting #2: cost 8 inf + 0 1.438 * * [simplify]: Extracting #3: cost 8 inf + 163 1.438 * * [simplify]: Extracting #4: cost 5 inf + 289 1.439 * * [simplify]: Extracting #5: cost 1 inf + 696 1.439 * * [simplify]: Extracting #6: cost 0 inf + 898 1.439 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (cbrt x)) 1.439 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ 1 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 x)) (cbrt x)))))) 1.440 * * * * [progress]: [ 26 / 53 ] simplifiying candidate # 1.440 * [simplify]: Simplifying (/ (sqrt (+ 1 x)) (sqrt x)) 1.440 * * [simplify]: iters left: 5 (6 enodes) 1.444 * * [simplify]: iters left: 4 (21 enodes) 1.452 * * [simplify]: iters left: 3 (23 enodes) 1.459 * * [simplify]: Extracting #0: cost 1 inf + 0 1.459 * * [simplify]: Extracting #1: cost 4 inf + 0 1.459 * * [simplify]: Extracting #2: cost 8 inf + 0 1.459 * * [simplify]: Extracting #3: cost 7 inf + 83 1.459 * * [simplify]: Extracting #4: cost 6 inf + 84 1.459 * * [simplify]: Extracting #5: cost 0 inf + 656 1.460 * [simplify]: Simplified to (/ (sqrt (+ x 1)) (sqrt x)) 1.460 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ x 1)) (sqrt x)) (/ (sqrt (- 1 x)) (sqrt x)))))) 1.460 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (sqrt x)) 1.460 * * [simplify]: iters left: 5 (6 enodes) 1.463 * * [simplify]: iters left: 4 (22 enodes) 1.471 * * [simplify]: iters left: 3 (27 enodes) 1.479 * * [simplify]: Extracting #0: cost 1 inf + 0 1.479 * * [simplify]: Extracting #1: cost 4 inf + 0 1.480 * * [simplify]: Extracting #2: cost 8 inf + 0 1.480 * * [simplify]: Extracting #3: cost 8 inf + 83 1.480 * * [simplify]: Extracting #4: cost 5 inf + 209 1.480 * * [simplify]: Extracting #5: cost 1 inf + 576 1.481 * * [simplify]: Extracting #6: cost 0 inf + 738 1.481 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt x)) 1.481 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ 1 x)) (sqrt x)) (/ (sqrt (- 1 x)) (sqrt x)))))) 1.481 * * * * [progress]: [ 27 / 53 ] simplifiying candidate # 1.481 * [simplify]: Simplifying (/ (sqrt (+ 1 x)) 1) 1.484 * * [simplify]: iters left: 5 (5 enodes) 1.487 * * [simplify]: iters left: 4 (16 enodes) 1.490 * * [simplify]: iters left: 3 (18 enodes) 1.493 * * [simplify]: Extracting #0: cost 1 inf + 0 1.493 * * [simplify]: Extracting #1: cost 4 inf + 0 1.493 * * [simplify]: Extracting #2: cost 5 inf + 1 1.493 * * [simplify]: Extracting #3: cost 1 inf + 168 1.493 * * [simplify]: Extracting #4: cost 0 inf + 250 1.493 * [simplify]: Simplified to (sqrt (+ x 1)) 1.493 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (sqrt (+ x 1)) (/ (sqrt (- 1 x)) x))))) 1.493 * [simplify]: Simplifying (/ (sqrt (- 1 x)) x) 1.493 * * [simplify]: iters left: 5 (5 enodes) 1.495 * * [simplify]: iters left: 4 (19 enodes) 1.498 * * [simplify]: iters left: 3 (24 enodes) 1.502 * * [simplify]: Extracting #0: cost 1 inf + 0 1.502 * * [simplify]: Extracting #1: cost 4 inf + 0 1.502 * * [simplify]: Extracting #2: cost 5 inf + 1 1.502 * * [simplify]: Extracting #3: cost 8 inf + 1 1.502 * * [simplify]: Extracting #4: cost 7 inf + 43 1.502 * * [simplify]: Extracting #5: cost 0 inf + 576 1.502 * [simplify]: Simplified to (/ (sqrt (- 1 x)) x) 1.502 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (sqrt (+ x 1)) (/ (sqrt (- 1 x)) x))))) 1.502 * * * * [progress]: [ 28 / 53 ] simplifiying candidate # 1.502 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) 1.503 * * [simplify]: iters left: 6 (9 enodes) 1.505 * * [simplify]: iters left: 5 (33 enodes) 1.511 * * [simplify]: iters left: 4 (43 enodes) 1.518 * * [simplify]: iters left: 3 (45 enodes) 1.525 * * [simplify]: Extracting #0: cost 1 inf + 0 1.525 * * [simplify]: Extracting #1: cost 6 inf + 0 1.525 * * [simplify]: Extracting #2: cost 12 inf + 0 1.525 * * [simplify]: Extracting #3: cost 10 inf + 324 1.525 * * [simplify]: Extracting #4: cost 13 inf + 405 1.525 * * [simplify]: Extracting #5: cost 13 inf + 528 1.525 * * [simplify]: Extracting #6: cost 10 inf + 773 1.525 * * [simplify]: Extracting #7: cost 5 inf + 1462 1.526 * * [simplify]: Extracting #8: cost 0 inf + 2672 1.526 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) 1.526 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (sqrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1 (* x x)))) (cbrt x)))))) 1.526 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (cbrt x)) 1.526 * * [simplify]: iters left: 6 (8 enodes) 1.529 * * [simplify]: iters left: 5 (28 enodes) 1.534 * * [simplify]: iters left: 4 (36 enodes) 1.540 * * [simplify]: iters left: 3 (38 enodes) 1.545 * * [simplify]: Extracting #0: cost 1 inf + 0 1.546 * * [simplify]: Extracting #1: cost 4 inf + 0 1.546 * * [simplify]: Extracting #2: cost 8 inf + 0 1.546 * * [simplify]: Extracting #3: cost 7 inf + 163 1.546 * * [simplify]: Extracting #4: cost 11 inf + 163 1.546 * * [simplify]: Extracting #5: cost 11 inf + 286 1.546 * * [simplify]: Extracting #6: cost 8 inf + 531 1.546 * * [simplify]: Extracting #7: cost 1 inf + 1624 1.546 * * [simplify]: Extracting #8: cost 0 inf + 1786 1.547 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (cbrt x)) 1.547 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (sqrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1 (* x x)))) (cbrt x)))))) 1.547 * * * * [progress]: [ 29 / 53 ] simplifiying candidate # 1.547 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.547 * * [simplify]: iters left: 6 (8 enodes) 1.550 * * [simplify]: iters left: 5 (28 enodes) 1.560 * * [simplify]: iters left: 4 (36 enodes) 1.570 * * [simplify]: iters left: 3 (38 enodes) 1.576 * * [simplify]: Extracting #0: cost 1 inf + 0 1.576 * * [simplify]: Extracting #1: cost 4 inf + 0 1.576 * * [simplify]: Extracting #2: cost 8 inf + 0 1.576 * * [simplify]: Extracting #3: cost 7 inf + 83 1.576 * * [simplify]: Extracting #4: cost 11 inf + 83 1.577 * * [simplify]: Extracting #5: cost 11 inf + 206 1.577 * * [simplify]: Extracting #6: cost 8 inf + 451 1.577 * * [simplify]: Extracting #7: cost 1 inf + 1464 1.577 * * [simplify]: Extracting #8: cost 0 inf + 1626 1.577 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.577 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)))))) 1.578 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.578 * * [simplify]: iters left: 6 (8 enodes) 1.580 * * [simplify]: iters left: 5 (28 enodes) 1.588 * * [simplify]: iters left: 4 (36 enodes) 1.599 * * [simplify]: iters left: 3 (38 enodes) 1.610 * * [simplify]: Extracting #0: cost 1 inf + 0 1.610 * * [simplify]: Extracting #1: cost 4 inf + 0 1.610 * * [simplify]: Extracting #2: cost 8 inf + 0 1.610 * * [simplify]: Extracting #3: cost 7 inf + 83 1.610 * * [simplify]: Extracting #4: cost 11 inf + 83 1.611 * * [simplify]: Extracting #5: cost 11 inf + 206 1.611 * * [simplify]: Extracting #6: cost 8 inf + 451 1.611 * * [simplify]: Extracting #7: cost 1 inf + 1464 1.612 * * [simplify]: Extracting #8: cost 0 inf + 1626 1.612 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.612 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)))))) 1.613 * * * * [progress]: [ 30 / 53 ] simplifiying candidate # 1.613 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) 1) 1.613 * * [simplify]: iters left: 6 (7 enodes) 1.617 * * [simplify]: iters left: 5 (23 enodes) 1.624 * * [simplify]: iters left: 4 (31 enodes) 1.630 * * [simplify]: iters left: 3 (33 enodes) 1.635 * * [simplify]: Extracting #0: cost 1 inf + 0 1.635 * * [simplify]: Extracting #1: cost 4 inf + 0 1.635 * * [simplify]: Extracting #2: cost 5 inf + 1 1.635 * * [simplify]: Extracting #3: cost 8 inf + 1 1.635 * * [simplify]: Extracting #4: cost 12 inf + 1 1.635 * * [simplify]: Extracting #5: cost 12 inf + 2 1.635 * * [simplify]: Extracting #6: cost 4 inf + 492 1.635 * * [simplify]: Extracting #7: cost 2 inf + 776 1.635 * * [simplify]: Extracting #8: cost 0 inf + 1060 1.636 * [simplify]: Simplified to (sqrt (sqrt (- 1 (* x x)))) 1.636 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (sqrt (sqrt (- 1 (* x x)))) (/ (sqrt (sqrt (- 1 (* x x)))) x))))) 1.636 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) x) 1.636 * * [simplify]: iters left: 6 (7 enodes) 1.638 * * [simplify]: iters left: 5 (25 enodes) 1.643 * * [simplify]: iters left: 4 (33 enodes) 1.653 * * [simplify]: iters left: 3 (35 enodes) 1.663 * * [simplify]: Extracting #0: cost 1 inf + 0 1.663 * * [simplify]: Extracting #1: cost 4 inf + 0 1.663 * * [simplify]: Extracting #2: cost 5 inf + 1 1.663 * * [simplify]: Extracting #3: cost 7 inf + 1 1.663 * * [simplify]: Extracting #4: cost 11 inf + 1 1.663 * * [simplify]: Extracting #5: cost 11 inf + 124 1.664 * * [simplify]: Extracting #6: cost 7 inf + 451 1.664 * * [simplify]: Extracting #7: cost 4 inf + 776 1.664 * * [simplify]: Extracting #8: cost 1 inf + 1262 1.665 * * [simplify]: Extracting #9: cost 0 inf + 1464 1.665 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) x) 1.665 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (sqrt (sqrt (- 1 (* x x)))) (/ (sqrt (sqrt (- 1 (* x x)))) x))))) 1.665 * * * * [progress]: [ 31 / 53 ] simplifiying candidate # 1.666 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 1.666 * * [simplify]: iters left: 5 (5 enodes) 1.668 * * [simplify]: iters left: 4 (19 enodes) 1.675 * * [simplify]: iters left: 3 (23 enodes) 1.682 * * [simplify]: Extracting #0: cost 1 inf + 0 1.682 * * [simplify]: Extracting #1: cost 6 inf + 0 1.682 * * [simplify]: Extracting #2: cost 9 inf + 1 1.682 * * [simplify]: Extracting #3: cost 1 inf + 852 1.683 * * [simplify]: Extracting #4: cost 0 inf + 974 1.683 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 1.683 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 1.683 * [simplify]: Simplifying (/ (sqrt (- 1 (* x x))) (cbrt x)) 1.684 * * [simplify]: iters left: 6 (7 enodes) 1.686 * * [simplify]: iters left: 5 (25 enodes) 1.691 * * [simplify]: iters left: 4 (33 enodes) 1.696 * * [simplify]: iters left: 3 (35 enodes) 1.702 * * [simplify]: Extracting #0: cost 1 inf + 0 1.702 * * [simplify]: Extracting #1: cost 4 inf + 0 1.702 * * [simplify]: Extracting #2: cost 8 inf + 0 1.702 * * [simplify]: Extracting #3: cost 10 inf + 82 1.702 * * [simplify]: Extracting #4: cost 9 inf + 286 1.703 * * [simplify]: Extracting #5: cost 5 inf + 613 1.703 * * [simplify]: Extracting #6: cost 2 inf + 1018 1.703 * * [simplify]: Extracting #7: cost 0 inf + 1382 1.703 * [simplify]: Simplified to (/ (sqrt (- 1 (* x x))) (cbrt x)) 1.703 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 1.703 * * * * [progress]: [ 32 / 53 ] simplifiying candidate # 1.703 * [simplify]: Simplifying (/ 1 (sqrt x)) 1.704 * * [simplify]: iters left: 3 (4 enodes) 1.705 * * [simplify]: iters left: 2 (14 enodes) 1.707 * * [simplify]: iters left: 1 (16 enodes) 1.711 * * [simplify]: Extracting #0: cost 1 inf + 0 1.711 * * [simplify]: Extracting #1: cost 4 inf + 0 1.712 * * [simplify]: Extracting #2: cost 5 inf + 1 1.712 * * [simplify]: Extracting #3: cost 3 inf + 43 1.712 * * [simplify]: Extracting #4: cost 1 inf + 166 1.712 * * [simplify]: Extracting #5: cost 0 inf + 248 1.712 * [simplify]: Simplified to (/ 1 (sqrt x)) 1.712 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 1.712 * [simplify]: Simplifying (/ (sqrt (- 1 (* x x))) (sqrt x)) 1.713 * * [simplify]: iters left: 6 (7 enodes) 1.719 * * [simplify]: iters left: 5 (25 enodes) 1.727 * * [simplify]: iters left: 4 (33 enodes) 1.737 * * [simplify]: iters left: 3 (35 enodes) 1.747 * * [simplify]: Extracting #0: cost 1 inf + 0 1.747 * * [simplify]: Extracting #1: cost 4 inf + 0 1.748 * * [simplify]: Extracting #2: cost 8 inf + 0 1.748 * * [simplify]: Extracting #3: cost 10 inf + 42 1.748 * * [simplify]: Extracting #4: cost 9 inf + 206 1.748 * * [simplify]: Extracting #5: cost 5 inf + 533 1.748 * * [simplify]: Extracting #6: cost 2 inf + 898 1.749 * * [simplify]: Extracting #7: cost 0 inf + 1222 1.749 * [simplify]: Simplified to (/ (sqrt (- 1 (* x x))) (sqrt x)) 1.749 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 1.750 * * * * [progress]: [ 33 / 53 ] simplifiying candidate # 1.750 * [simplify]: Simplifying (/ 1 1) 1.750 * * [simplify]: iters left: 2 (2 enodes) 1.751 * * [simplify]: iters left: 1 (6 enodes) 1.753 * * [simplify]: Extracting #0: cost 1 inf + 0 1.754 * * [simplify]: Extracting #1: cost 0 inf + 1 1.754 * [simplify]: Simplified to 1 1.754 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* 1 (/ (sqrt (- 1 (* x x))) x))))) 1.754 * [simplify]: Simplifying (/ (sqrt (- 1 (* x x))) x) 1.754 * * [simplify]: iters left: 6 (6 enodes) 1.757 * * [simplify]: iters left: 5 (22 enodes) 1.765 * * [simplify]: iters left: 4 (30 enodes) 1.774 * * [simplify]: iters left: 3 (32 enodes) 1.784 * * [simplify]: Extracting #0: cost 1 inf + 0 1.784 * * [simplify]: Extracting #1: cost 4 inf + 0 1.784 * * [simplify]: Extracting #2: cost 5 inf + 1 1.784 * * [simplify]: Extracting #3: cost 9 inf + 1 1.784 * * [simplify]: Extracting #4: cost 10 inf + 43 1.784 * * [simplify]: Extracting #5: cost 6 inf + 369 1.785 * * [simplify]: Extracting #6: cost 1 inf + 898 1.785 * * [simplify]: Extracting #7: cost 0 inf + 1060 1.785 * [simplify]: Simplified to (/ (sqrt (- 1 (* x x))) x) 1.786 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* 1 (/ (sqrt (- 1 (* x x))) x))))) 1.786 * * * * [progress]: [ 34 / 53 ] simplifiying candidate # 1.786 * * * * [progress]: [ 35 / 53 ] simplifiying candidate # 1.786 * * * * [progress]: [ 36 / 53 ] simplifiying candidate # 1.786 * * * * [progress]: [ 37 / 53 ] simplifiying candidate # 1.786 * [simplify]: Simplifying (cbrt x) 1.786 * * [simplify]: iters left: 1 (2 enodes) 1.787 * * [simplify]: Extracting #0: cost 1 inf + 0 1.787 * * [simplify]: Extracting #1: cost 3 inf + 0 1.787 * * [simplify]: Extracting #2: cost 2 inf + 1 1.787 * * [simplify]: Extracting #3: cost 0 inf + 163 1.787 * [simplify]: Simplified to (cbrt x) 1.787 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (/ (/ (sqrt (- 1 (* x x))) (* (cbrt x) (cbrt x))) (cbrt x))))) 1.788 * * * * [progress]: [ 38 / 53 ] simplifiying candidate # 1.788 * [simplify]: Simplifying (sqrt x) 1.788 * * [simplify]: iters left: 1 (2 enodes) 1.789 * * [simplify]: Extracting #0: cost 1 inf + 0 1.789 * * [simplify]: Extracting #1: cost 3 inf + 0 1.789 * * [simplify]: Extracting #2: cost 2 inf + 1 1.789 * * [simplify]: Extracting #3: cost 0 inf + 83 1.789 * [simplify]: Simplified to (sqrt x) 1.789 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (/ (/ (sqrt (- 1 (* x x))) (sqrt x)) (sqrt x))))) 1.790 * * * * [progress]: [ 39 / 53 ] simplifiying candidate # 1.790 * * * * [progress]: [ 40 / 53 ] simplifiying candidate # 1.790 * [simplify]: Simplifying (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) 1.790 * * [simplify]: iters left: 6 (7 enodes) 1.794 * * [simplify]: iters left: 5 (25 enodes) 1.799 * * [simplify]: iters left: 4 (33 enodes) 1.805 * * [simplify]: iters left: 3 (35 enodes) 1.810 * * [simplify]: Extracting #0: cost 1 inf + 0 1.810 * * [simplify]: Extracting #1: cost 3 inf + 0 1.810 * * [simplify]: Extracting #2: cost 5 inf + 0 1.810 * * [simplify]: Extracting #3: cost 7 inf + 0 1.810 * * [simplify]: Extracting #4: cost 11 inf + 0 1.810 * * [simplify]: Extracting #5: cost 14 inf + 1 1.810 * * [simplify]: Extracting #6: cost 14 inf + 2 1.810 * * [simplify]: Extracting #7: cost 6 inf + 492 1.810 * * [simplify]: Extracting #8: cost 4 inf + 816 1.811 * * [simplify]: Extracting #9: cost 1 inf + 1382 1.811 * * [simplify]: Extracting #10: cost 0 inf + 1624 1.811 * [simplify]: Simplified to (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) 1.811 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) (/ x (cbrt (sqrt (- 1 (* x x))))))))) 1.811 * * * * [progress]: [ 41 / 53 ] simplifiying candidate # 1.812 * [simplify]: Simplifying (sqrt (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) 1.812 * * [simplify]: iters left: 6 (7 enodes) 1.814 * * [simplify]: iters left: 5 (26 enodes) 1.818 * * [simplify]: iters left: 4 (34 enodes) 1.823 * * [simplify]: iters left: 3 (36 enodes) 1.833 * * [simplify]: Extracting #0: cost 1 inf + 0 1.833 * * [simplify]: Extracting #1: cost 4 inf + 0 1.833 * * [simplify]: Extracting #2: cost 7 inf + 0 1.833 * * [simplify]: Extracting #3: cost 11 inf + 0 1.833 * * [simplify]: Extracting #4: cost 14 inf + 1 1.833 * * [simplify]: Extracting #5: cost 13 inf + 43 1.834 * * [simplify]: Extracting #6: cost 7 inf + 410 1.834 * * [simplify]: Extracting #7: cost 1 inf + 1422 1.835 * * [simplify]: Extracting #8: cost 0 inf + 1624 1.835 * [simplify]: Simplified to (fabs (cbrt (- 1 (* x x)))) 1.835 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (fabs (cbrt (- 1 (* x x)))) (/ x (sqrt (cbrt (- 1 (* x x))))))))) 1.835 * * * * [progress]: [ 42 / 53 ] simplifiying candidate # 1.836 * [simplify]: Simplifying (sqrt (sqrt (- 1 (* x x)))) 1.836 * * [simplify]: iters left: 6 (6 enodes) 1.839 * * [simplify]: iters left: 5 (22 enodes) 1.847 * * [simplify]: iters left: 4 (30 enodes) 1.857 * * [simplify]: iters left: 3 (32 enodes) 1.875 * * [simplify]: Extracting #0: cost 1 inf + 0 1.875 * * [simplify]: Extracting #1: cost 3 inf + 0 1.875 * * [simplify]: Extracting #2: cost 5 inf + 0 1.875 * * [simplify]: Extracting #3: cost 9 inf + 0 1.875 * * [simplify]: Extracting #4: cost 12 inf + 1 1.875 * * [simplify]: Extracting #5: cost 11 inf + 43 1.876 * * [simplify]: Extracting #6: cost 5 inf + 410 1.876 * * [simplify]: Extracting #7: cost 1 inf + 898 1.877 * * [simplify]: Extracting #8: cost 0 inf + 1060 1.877 * [simplify]: Simplified to (sqrt (sqrt (- 1 (* x x)))) 1.877 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (sqrt (- 1 (* x x)))) (/ x (sqrt (sqrt (- 1 (* x x))))))))) 1.877 * * * * [progress]: [ 43 / 53 ] simplifiying candidate # 1.878 * [simplify]: Simplifying (sqrt 1) 1.878 * * [simplify]: iters left: 1 (2 enodes) 1.881 * * [simplify]: Extracting #0: cost 1 inf + 0 1.881 * * [simplify]: Extracting #1: cost 0 inf + 1 1.881 * [simplify]: Simplified to 1 1.881 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ 1 (/ x (sqrt (- 1 (* x x)))))))) 1.881 * * * * [progress]: [ 44 / 53 ] simplifiying candidate # 1.882 * [simplify]: Simplifying (sqrt (+ (sqrt 1) x)) 1.882 * * [simplify]: iters left: 4 (5 enodes) 1.886 * * [simplify]: iters left: 3 (18 enodes) 1.891 * * [simplify]: iters left: 2 (20 enodes) 1.897 * * [simplify]: Extracting #0: cost 1 inf + 0 1.897 * * [simplify]: Extracting #1: cost 3 inf + 0 1.897 * * [simplify]: Extracting #2: cost 6 inf + 0 1.897 * * [simplify]: Extracting #3: cost 4 inf + 2 1.897 * * [simplify]: Extracting #4: cost 0 inf + 250 1.897 * [simplify]: Simplified to (sqrt (+ 1 x)) 1.897 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (+ 1 x)) (/ x (sqrt (- (sqrt 1) x))))))) 1.897 * * * * [progress]: [ 45 / 53 ] simplifiying candidate # 1.898 * [simplify]: Simplifying (sqrt (+ 1 x)) 1.898 * * [simplify]: iters left: 3 (4 enodes) 1.900 * * [simplify]: iters left: 2 (15 enodes) 1.905 * * [simplify]: iters left: 1 (17 enodes) 1.910 * * [simplify]: Extracting #0: cost 1 inf + 0 1.910 * * [simplify]: Extracting #1: cost 3 inf + 0 1.910 * * [simplify]: Extracting #2: cost 6 inf + 0 1.910 * * [simplify]: Extracting #3: cost 2 inf + 86 1.910 * * [simplify]: Extracting #4: cost 1 inf + 168 1.911 * * [simplify]: Extracting #5: cost 0 inf + 250 1.911 * [simplify]: Simplified to (sqrt (+ x 1)) 1.911 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (+ x 1)) (/ x (sqrt (- 1 x))))))) 1.911 * * * * [progress]: [ 46 / 53 ] simplifiying candidate # 1.911 * [simplify]: Simplifying (sqrt (sqrt (- 1 (* x x)))) 1.911 * * [simplify]: iters left: 6 (6 enodes) 1.915 * * [simplify]: iters left: 5 (22 enodes) 1.919 * * [simplify]: iters left: 4 (30 enodes) 1.924 * * [simplify]: iters left: 3 (32 enodes) 1.929 * * [simplify]: Extracting #0: cost 1 inf + 0 1.929 * * [simplify]: Extracting #1: cost 3 inf + 0 1.929 * * [simplify]: Extracting #2: cost 5 inf + 0 1.929 * * [simplify]: Extracting #3: cost 9 inf + 0 1.929 * * [simplify]: Extracting #4: cost 12 inf + 1 1.929 * * [simplify]: Extracting #5: cost 11 inf + 43 1.929 * * [simplify]: Extracting #6: cost 5 inf + 410 1.929 * * [simplify]: Extracting #7: cost 1 inf + 898 1.930 * * [simplify]: Extracting #8: cost 0 inf + 1060 1.930 * [simplify]: Simplified to (sqrt (sqrt (- 1 (* x x)))) 1.930 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (sqrt (- 1 (* x x)))) (/ x (sqrt (sqrt (- 1 (* x x))))))))) 1.930 * * * * [progress]: [ 47 / 53 ] simplifiying candidate # 1.930 * * * * [progress]: [ 48 / 53 ] simplifiying candidate # 1.930 * [simplify]: Simplifying (sqrt (- (pow 1 3) (pow (* x x) 3))) 1.930 * * [simplify]: iters left: 6 (8 enodes) 1.934 * * [simplify]: iters left: 5 (38 enodes) 1.943 * * [simplify]: iters left: 4 (87 enodes) 1.967 * * [simplify]: iters left: 3 (192 enodes) 2.025 * * [simplify]: iters left: 2 (383 enodes) 2.214 * * [simplify]: Extracting #0: cost 1 inf + 0 2.214 * * [simplify]: Extracting #1: cost 3 inf + 0 2.214 * * [simplify]: Extracting #2: cost 7 inf + 0 2.214 * * [simplify]: Extracting #3: cost 57 inf + 1 2.215 * * [simplify]: Extracting #4: cost 161 inf + 1380 2.216 * * [simplify]: Extracting #5: cost 136 inf + 7916 2.219 * * [simplify]: Extracting #6: cost 79 inf + 25372 2.225 * * [simplify]: Extracting #7: cost 10 inf + 57998 2.232 * * [simplify]: Extracting #8: cost 0 inf + 63039 2.238 * [simplify]: Simplified to (sqrt (- 1 (* (* x (* x x)) (* x (* x x))))) 2.238 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (- 1 (* (* x (* x x)) (* x (* x x))))) (* x (sqrt (+ (* 1 1) (+ (* (* x x) (* x x)) (* 1 (* x x)))))))))) 2.239 * * * * [progress]: [ 49 / 53 ] simplifiying candidate # 2.239 * [simplify]: Simplifying (sqrt (- (* 1 1) (* (* x x) (* x x)))) 2.239 * * [simplify]: iters left: 6 (7 enodes) 2.241 * * [simplify]: iters left: 5 (27 enodes) 2.247 * * [simplify]: iters left: 4 (47 enodes) 2.256 * * [simplify]: iters left: 3 (73 enodes) 2.273 * * [simplify]: iters left: 2 (96 enodes) 2.290 * * [simplify]: iters left: 1 (147 enodes) 2.329 * * [simplify]: Extracting #0: cost 1 inf + 0 2.329 * * [simplify]: Extracting #1: cost 3 inf + 0 2.329 * * [simplify]: Extracting #2: cost 7 inf + 0 2.329 * * [simplify]: Extracting #3: cost 22 inf + 1 2.330 * * [simplify]: Extracting #4: cost 45 inf + 448 2.331 * * [simplify]: Extracting #5: cost 29 inf + 3031 2.332 * * [simplify]: Extracting #6: cost 8 inf + 10819 2.334 * * [simplify]: Extracting #7: cost 1 inf + 12965 2.337 * * [simplify]: Extracting #8: cost 0 inf + 13177 2.339 * [simplify]: Simplified to (sqrt (- 1 (* (* x x) (* x x)))) 2.339 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (- 1 (* (* x x) (* x x)))) (* x (sqrt (+ 1 (* x x)))))))) 2.339 * * * * [progress]: [ 50 / 53 ] simplifiying candidate #real (real->posit16 (/ (sqrt (- 1 (* x x))) x))))))> 2.339 * * * * [progress]: [ 51 / 53 ] simplifiying candidate # 2.339 * [simplify]: Simplifying (- (/ 1 x) (+ (* 1/2 x) (* 1/8 (pow x 3)))) 2.340 * * [simplify]: iters left: 6 (11 enodes) 2.347 * * [simplify]: iters left: 5 (50 enodes) 2.368 * * [simplify]: iters left: 4 (93 enodes) 2.397 * * [simplify]: iters left: 3 (202 enodes) 2.441 * * [simplify]: iters left: 2 (402 enodes) 2.596 * * [simplify]: Extracting #0: cost 1 inf + 0 2.596 * * [simplify]: Extracting #1: cost 17 inf + 0 2.596 * * [simplify]: Extracting #2: cost 95 inf + 0 2.597 * * [simplify]: Extracting #3: cost 166 inf + 335 2.598 * * [simplify]: Extracting #4: cost 123 inf + 6013 2.603 * * [simplify]: Extracting #5: cost 33 inf + 37032 2.613 * * [simplify]: Extracting #6: cost 0 inf + 55133 2.623 * * [simplify]: Extracting #7: cost 0 inf + 55093 2.629 * [simplify]: Simplified to (+ (* (- (* -1/8 (* x x)) 1/2) x) (/ 1 x)) 2.629 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (/ 1 x) (+ (* (- (* -1/8 (* x x)) 1/2) x) (/ 1 x))))) 2.629 * * * * [progress]: [ 52 / 53 ] simplifiying candidate # 2.630 * [simplify]: Simplifying (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/8 (/ 1 (* (pow x 4) (sqrt -1)))))) 2.630 * * [simplify]: iters left: 6 (18 enodes) 2.641 * * [simplify]: iters left: 5 (79 enodes) 2.656 * * [simplify]: iters left: 4 (116 enodes) 2.676 * * [simplify]: iters left: 3 (154 enodes) 2.699 * * [simplify]: iters left: 2 (213 enodes) 2.758 * * [simplify]: iters left: 1 (353 enodes) 2.880 * * [simplify]: Extracting #0: cost 1 inf + 0 2.880 * * [simplify]: Extracting #1: cost 8 inf + 0 2.881 * * [simplify]: Extracting #2: cost 98 inf + 0 2.881 * * [simplify]: Extracting #3: cost 157 inf + 1192 2.885 * * [simplify]: Extracting #4: cost 24 inf + 19577 2.892 * * [simplify]: Extracting #5: cost 0 inf + 23850 2.898 * [simplify]: Simplified to (+ (sqrt -1) (* (/ 1 (* (sqrt -1) (* x x))) (+ (/ 1/8 (* x x)) 1/2))) 2.898 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (/ 1 x) (+ (sqrt -1) (* (/ 1 (* (sqrt -1) (* x x))) (+ (/ 1/8 (* x x)) 1/2)))))) 2.899 * * * * [progress]: [ 53 / 53 ] simplifiying candidate # 2.899 * [simplify]: Simplifying (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/8 (/ 1 (* (pow x 4) (sqrt -1))))))) 2.899 * * [simplify]: iters left: 6 (19 enodes) 2.909 * * [simplify]: iters left: 5 (85 enodes) 2.926 * * [simplify]: iters left: 4 (143 enodes) 2.949 * * [simplify]: iters left: 3 (231 enodes) 3.012 * * [simplify]: iters left: 2 (351 enodes) 3.107 * * [simplify]: Extracting #0: cost 1 inf + 0 3.107 * * [simplify]: Extracting #1: cost 23 inf + 0 3.108 * * [simplify]: Extracting #2: cost 126 inf + 0 3.109 * * [simplify]: Extracting #3: cost 166 inf + 1113 3.119 * * [simplify]: Extracting #4: cost 49 inf + 16938 3.131 * * [simplify]: Extracting #5: cost 2 inf + 24907 3.143 * * [simplify]: Extracting #6: cost 0 inf + 25477 3.156 * [simplify]: Simplified to (- (/ -1/2 (* (sqrt -1) (* x x))) (+ (sqrt -1) (/ 1/8 (* (* (sqrt -1) (* x x)) (* x x))))) 3.156 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (/ 1 x) (- (/ -1/2 (* (sqrt -1) (* x x))) (+ (sqrt -1) (/ 1/8 (* (* (sqrt -1) (* x x)) (* x x)))))))) 3.156 * * * [progress]: adding candidates to table 3.583 * [progress]: [Phase 3 of 3] Extracting. 3.588 * [simplify]: Simplifying (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 3.588 * * [simplify]: iters left: 6 (9 enodes) 3.589 * * [simplify]: iters left: 5 (12 enodes) 3.589 * * [simplify]: Extracting #0: cost 1 inf + 0 3.589 * * [simplify]: Extracting #1: cost 2 inf + 0 3.590 * * [simplify]: Extracting #2: cost 4 inf + 0 3.590 * * [simplify]: Extracting #3: cost 7 inf + 0 3.590 * * [simplify]: Extracting #4: cost 6 inf + 2 3.590 * * [simplify]: Extracting #5: cost 6 inf + 44 3.590 * * [simplify]: Extracting #6: cost 0 inf + 1005 3.590 * [simplify]: Simplified to (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 8.566 * [regime-testing]: Baseline error score: 0.03457079853264556 8.569 * [regime-testing]: Oracle error score: 0.03457079853264556 8.570 * [regime-testing]: End program error score: 0.03457079853264556