0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.138 * * * [progress]: [2/2] Setting up program. 0.140 * [progress]: [Phase 2 of 3] Improving. 0.140 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.141 * [simplify]: Simplifying (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 0.141 * * [simplify]: iters left: 6 (9 enodes) 0.143 * * [simplify]: iters left: 5 (32 enodes) 0.152 * * [simplify]: iters left: 4 (40 enodes) 0.163 * * [simplify]: iters left: 3 (44 enodes) 0.175 * * [simplify]: Extracting #0: cost 1 inf + 0 0.176 * * [simplify]: Extracting #1: cost 3 inf + 0 0.176 * * [simplify]: Extracting #2: cost 6 inf + 0 0.176 * * [simplify]: Extracting #3: cost 11 inf + 0 0.176 * * [simplify]: Extracting #4: cost 11 inf + 2 0.176 * * [simplify]: Extracting #5: cost 13 inf + 86 0.176 * * [simplify]: Extracting #6: cost 11 inf + 483 0.177 * * [simplify]: Extracting #7: cost 3 inf + 1461 0.177 * * [simplify]: Extracting #8: cost 0 inf + 2297 0.178 * * [simplify]: Extracting #9: cost 0 inf + 2252 0.179 * [simplify]: Simplified to (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 0.179 * [simplify]: Simplified (2) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))) 0.184 * * [progress]: iteration 1 / 4 0.184 * * * [progress]: picking best candidate 0.188 * * * * [pick]: Picked # 0.189 * * * [progress]: localizing error 0.206 * * * [progress]: generating rewritten candidates 0.206 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2) 0.227 * * * [progress]: generating series expansions 0.227 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2) 0.227 * [backup-simplify]: Simplify (/ (sqrt (- 1 (* x x))) x) into (* (/ 1 x) (sqrt (- 1 (pow x 2)))) 0.227 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in (x) around 0 0.227 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x 0.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.227 * [taylor]: Taking taylor expansion of x in x 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify 1 into 1 0.228 * [backup-simplify]: Simplify (/ 1 1) into 1 0.228 * [taylor]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 0.228 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x 0.228 * [taylor]: Taking taylor expansion of 1 in x 0.228 * [backup-simplify]: Simplify 1 into 1 0.228 * [taylor]: Taking taylor expansion of (pow x 2) 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 0.229 * [backup-simplify]: Simplify (+ 1 0) into 1 0.229 * [backup-simplify]: Simplify (sqrt 1) into 1 0.229 * [backup-simplify]: Simplify (+ 0 0) into 0 0.230 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.230 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x 0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.230 * [backup-simplify]: Simplify 0 into 0 0.230 * [backup-simplify]: Simplify 1 into 1 0.231 * [backup-simplify]: Simplify (/ 1 1) into 1 0.231 * [taylor]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 0.231 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x 0.231 * [taylor]: Taking taylor expansion of 1 in x 0.231 * [backup-simplify]: Simplify 1 into 1 0.231 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [backup-simplify]: Simplify 0 into 0 0.231 * [backup-simplify]: Simplify 1 into 1 0.231 * [backup-simplify]: Simplify (+ 1 0) into 1 0.232 * [backup-simplify]: Simplify (sqrt 1) into 1 0.232 * [backup-simplify]: Simplify (+ 0 0) into 0 0.233 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.233 * [backup-simplify]: Simplify (* 1 1) into 1 0.233 * [backup-simplify]: Simplify 1 into 1 0.234 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.235 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify (* 1 1) into 1 0.235 * [backup-simplify]: Simplify (- 1) into -1 0.236 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.237 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.239 * [backup-simplify]: Simplify (+ (* 1 -1/2) (+ (* 0 0) (* 0 1))) into -1/2 0.239 * [backup-simplify]: Simplify -1/2 into -1/2 0.240 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.240 * [backup-simplify]: Simplify (- 0) into 0 0.241 * [backup-simplify]: Simplify (+ 0 0) into 0 0.242 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.244 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1)))) into 0 0.244 * [backup-simplify]: Simplify 0 into 0 0.245 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.246 * [backup-simplify]: Simplify (- 0) into 0 0.246 * [backup-simplify]: Simplify (+ 0 0) into 0 0.247 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.250 * [backup-simplify]: Simplify (+ (* 1 -1/8) (+ (* 0 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1))))) into -1/8 0.250 * [backup-simplify]: Simplify -1/8 into -1/8 0.250 * [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)))) 0.251 * [backup-simplify]: Simplify (/ (sqrt (- 1 (* (/ 1 x) (/ 1 x)))) (/ 1 x)) into (* x (sqrt (- 1 (/ 1 (pow x 2))))) 0.251 * [approximate]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in (x) around 0 0.251 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 1 into 1 0.251 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.251 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.251 * [taylor]: Taking taylor expansion of 1 in x 0.251 * [backup-simplify]: Simplify 1 into 1 0.251 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.251 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [backup-simplify]: Simplify 0 into 0 0.251 * [backup-simplify]: Simplify 1 into 1 0.251 * [backup-simplify]: Simplify (* 1 1) into 1 0.252 * [backup-simplify]: Simplify (/ 1 1) into 1 0.252 * [backup-simplify]: Simplify (- 1) into -1 0.253 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.253 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.254 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.255 * [backup-simplify]: Simplify (- 0) into 0 0.255 * [backup-simplify]: Simplify (+ 0 0) into 0 0.256 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.256 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.256 * [taylor]: Taking taylor expansion of x in x 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify 1 into 1 0.256 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.256 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.256 * [taylor]: Taking taylor expansion of 1 in x 0.256 * [backup-simplify]: Simplify 1 into 1 0.256 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.256 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.256 * [taylor]: Taking taylor expansion of x in x 0.256 * [backup-simplify]: Simplify 0 into 0 0.256 * [backup-simplify]: Simplify 1 into 1 0.257 * [backup-simplify]: Simplify (* 1 1) into 1 0.257 * [backup-simplify]: Simplify (/ 1 1) into 1 0.257 * [backup-simplify]: Simplify (- 1) into -1 0.258 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.258 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.259 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.260 * [backup-simplify]: Simplify (- 0) into 0 0.260 * [backup-simplify]: Simplify (+ 0 0) into 0 0.261 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.262 * [backup-simplify]: Simplify (* 0 (sqrt -1)) into 0 0.262 * [backup-simplify]: Simplify 0 into 0 0.264 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 0.264 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.265 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.267 * [backup-simplify]: Simplify (- 0) into 0 0.267 * [backup-simplify]: Simplify (+ 1 0) into 1 0.270 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.271 * [backup-simplify]: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0 0.271 * [backup-simplify]: Simplify 0 into 0 0.273 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.274 * [backup-simplify]: Simplify (- 0) into 0 0.274 * [backup-simplify]: Simplify (+ 0 0) into 0 0.276 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.282 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1))) 0.283 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.285 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.286 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.286 * [backup-simplify]: Simplify (- 0) into 0 0.287 * [backup-simplify]: Simplify (+ 0 0) into 0 0.291 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.293 * [backup-simplify]: Simplify (+ (* 0 (/ 1/8 (sqrt -1))) (+ (* 1 0) (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1)))))) into 0 0.294 * [backup-simplify]: Simplify 0 into 0 0.295 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.296 * [backup-simplify]: Simplify (- 0) into 0 0.297 * [backup-simplify]: Simplify (+ 0 0) into 0 0.299 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/8 (sqrt -1)))) (* 2 (* (/ 1/2 (sqrt -1)) 0)))) (* 2 (sqrt -1))) into 0 0.304 * [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))) 0.305 * [backup-simplify]: Simplify (* 1/8 (/ 1 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.307 * [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)))))) 0.307 * [backup-simplify]: Simplify (/ (sqrt (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (/ 1 (- x))) into (* -1 (* x (sqrt (- 1 (/ 1 (pow x 2)))))) 0.307 * [approximate]: Taking taylor expansion of (* -1 (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in (x) around 0 0.307 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 0.307 * [taylor]: Taking taylor expansion of -1 in x 0.307 * [backup-simplify]: Simplify -1 into -1 0.307 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.307 * [backup-simplify]: Simplify 0 into 0 0.307 * [backup-simplify]: Simplify 1 into 1 0.307 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.307 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.307 * [taylor]: Taking taylor expansion of 1 in x 0.307 * [backup-simplify]: Simplify 1 into 1 0.307 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.307 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.307 * [taylor]: Taking taylor expansion of x in x 0.307 * [backup-simplify]: Simplify 0 into 0 0.307 * [backup-simplify]: Simplify 1 into 1 0.308 * [backup-simplify]: Simplify (* 1 1) into 1 0.308 * [backup-simplify]: Simplify (/ 1 1) into 1 0.308 * [backup-simplify]: Simplify (- 1) into -1 0.308 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.309 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.309 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.310 * [backup-simplify]: Simplify (- 0) into 0 0.310 * [backup-simplify]: Simplify (+ 0 0) into 0 0.310 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.310 * [taylor]: Taking taylor expansion of (* -1 (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 0.310 * [taylor]: Taking taylor expansion of -1 in x 0.310 * [backup-simplify]: Simplify -1 into -1 0.310 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.310 * [taylor]: Taking taylor expansion of x in x 0.310 * [backup-simplify]: Simplify 0 into 0 0.310 * [backup-simplify]: Simplify 1 into 1 0.311 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.311 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.311 * [taylor]: Taking taylor expansion of 1 in x 0.311 * [backup-simplify]: Simplify 1 into 1 0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.311 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.311 * [backup-simplify]: Simplify 0 into 0 0.311 * [backup-simplify]: Simplify 1 into 1 0.311 * [backup-simplify]: Simplify (* 1 1) into 1 0.311 * [backup-simplify]: Simplify (/ 1 1) into 1 0.311 * [backup-simplify]: Simplify (- 1) into -1 0.312 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.312 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.312 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.313 * [backup-simplify]: Simplify (- 0) into 0 0.313 * [backup-simplify]: Simplify (+ 0 0) into 0 0.314 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.314 * [backup-simplify]: Simplify (* 0 (sqrt -1)) into 0 0.314 * [backup-simplify]: Simplify (* -1 0) into 0 0.314 * [backup-simplify]: Simplify 0 into 0 0.316 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 0.317 * [backup-simplify]: Simplify (+ (* -1 (sqrt -1)) (* 0 0)) into (- (sqrt -1)) 0.317 * [backup-simplify]: Simplify (- (sqrt -1)) into (- (sqrt -1)) 0.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.318 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.319 * [backup-simplify]: Simplify (- 0) into 0 0.319 * [backup-simplify]: Simplify (+ 1 0) into 1 0.321 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.322 * [backup-simplify]: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0 0.322 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (sqrt -1)) (* 0 0))) into 0 0.322 * [backup-simplify]: Simplify 0 into 0 0.323 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.324 * [backup-simplify]: Simplify (- 0) into 0 0.324 * [backup-simplify]: Simplify (+ 0 0) into 0 0.325 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.329 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1))) 0.332 * [backup-simplify]: Simplify (+ (* -1 (* 1/2 (/ 1 (sqrt -1)))) (+ (* 0 0) (+ (* 0 (sqrt -1)) (* 0 0)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 0.334 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 0.335 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.336 * [backup-simplify]: Simplify (- 0) into 0 0.340 * [backup-simplify]: Simplify (+ 0 0) into 0 0.344 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt -1)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt -1))) into (/ 1/8 (sqrt -1)) 0.347 * [backup-simplify]: Simplify (+ (* 0 (/ 1/8 (sqrt -1))) (+ (* 1 0) (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1)))))) into 0 0.350 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 1/2 (/ 1 (sqrt -1)))) (+ (* 0 0) (+ (* 0 (sqrt -1)) (* 0 0))))) into 0 0.350 * [backup-simplify]: Simplify 0 into 0 0.352 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0 0.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.353 * [backup-simplify]: Simplify (- 0) into 0 0.354 * [backup-simplify]: Simplify (+ 0 0) into 0 0.356 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/8 (sqrt -1)))) (* 2 (* (/ 1/2 (sqrt -1)) 0)))) (* 2 (sqrt -1))) into 0 0.363 * [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))) 0.367 * [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)))) 0.368 * [backup-simplify]: Simplify (- (* 1/8 (/ 1 (sqrt -1)))) into (- (* 1/8 (/ 1 (sqrt -1)))) 0.372 * [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))))))) 0.372 * * * [progress]: simplifying candidates 0.372 * * * * [progress]: [ 1 / 55 ] simplifiying candidate # 0.372 * * * * [progress]: [ 2 / 55 ] simplifiying candidate # 0.372 * * * * [progress]: [ 3 / 55 ] simplifiying candidate # 0.372 * * * * [progress]: [ 4 / 55 ] simplifiying candidate # 0.372 * [simplify]: Simplifying (- (log (sqrt (- 1 (* x x)))) (log x)) 0.373 * * [simplify]: iters left: 6 (8 enodes) 0.375 * * [simplify]: iters left: 5 (30 enodes) 0.379 * * [simplify]: iters left: 4 (41 enodes) 0.391 * * [simplify]: iters left: 3 (45 enodes) 0.403 * * [simplify]: Extracting #0: cost 1 inf + 0 0.403 * * [simplify]: Extracting #1: cost 5 inf + 0 0.403 * * [simplify]: Extracting #2: cost 10 inf + 0 0.403 * * [simplify]: Extracting #3: cost 8 inf + 254 0.403 * * [simplify]: Extracting #4: cost 12 inf + 365 0.404 * * [simplify]: Extracting #5: cost 11 inf + 529 0.404 * * [simplify]: Extracting #6: cost 7 inf + 774 0.404 * * [simplify]: Extracting #7: cost 3 inf + 1292 0.405 * * [simplify]: Extracting #8: cost 0 inf + 2088 0.406 * [simplify]: Simplified to (- (log (sqrt (- 1 (* x x)))) (log x)) 0.406 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (exp (- (log (sqrt (- 1 (* x x)))) (log x)))))) 0.406 * * * * [progress]: [ 5 / 55 ] simplifiying candidate # 0.406 * * * * [progress]: [ 6 / 55 ] simplifiying candidate # 0.406 * * * * [progress]: [ 7 / 55 ] simplifiying candidate # 0.406 * [simplify]: Simplifying (/ (* (* (sqrt (- 1 (* x x))) (sqrt (- 1 (* x x)))) (sqrt (- 1 (* x x)))) (* (* x x) x)) 0.407 * * [simplify]: iters left: 6 (9 enodes) 0.412 * * [simplify]: iters left: 5 (38 enodes) 0.425 * * [simplify]: iters left: 4 (99 enodes) 0.447 * * [simplify]: iters left: 3 (226 enodes) 0.599 * * [simplify]: Extracting #0: cost 1 inf + 0 0.599 * * [simplify]: Extracting #1: cost 52 inf + 0 0.600 * * [simplify]: Extracting #2: cost 164 inf + 45 0.602 * * [simplify]: Extracting #3: cost 160 inf + 2095 0.607 * * [simplify]: Extracting #4: cost 81 inf + 15532 0.621 * * [simplify]: Extracting #5: cost 6 inf + 32692 0.636 * * [simplify]: Extracting #6: cost 0 inf + 34206 0.651 * [simplify]: Simplified to (/ (* (sqrt (- 1 (* x x))) (- 1 (* x x))) (* (* x x) x)) 0.651 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (cbrt (/ (* (sqrt (- 1 (* x x))) (- 1 (* x x))) (* (* x x) x)))))) 0.652 * * * * [progress]: [ 8 / 55 ] simplifiying candidate # 0.652 * * * * [progress]: [ 9 / 55 ] simplifiying candidate # 0.652 * * * * [progress]: [ 10 / 55 ] simplifiying candidate # 0.652 * * * * [progress]: [ 11 / 55 ] simplifiying candidate # 0.652 * * * * [progress]: [ 12 / 55 ] simplifiying candidate # 0.652 * [simplify]: Simplifying (/ (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) (* (cbrt x) (cbrt x))) 0.653 * * [simplify]: iters left: 6 (10 enodes) 0.658 * * [simplify]: iters left: 5 (40 enodes) 0.671 * * [simplify]: iters left: 4 (63 enodes) 0.690 * * [simplify]: iters left: 3 (74 enodes) 0.711 * * [simplify]: iters left: 2 (77 enodes) 0.722 * * [simplify]: Extracting #0: cost 1 inf + 0 0.722 * * [simplify]: Extracting #1: cost 11 inf + 0 0.722 * * [simplify]: Extracting #2: cost 22 inf + 0 0.722 * * [simplify]: Extracting #3: cost 21 inf + 163 0.722 * * [simplify]: Extracting #4: cost 25 inf + 284 0.722 * * [simplify]: Extracting #5: cost 23 inf + 569 0.722 * * [simplify]: Extracting #6: cost 14 inf + 1744 0.723 * * [simplify]: Extracting #7: cost 3 inf + 5126 0.724 * * [simplify]: Extracting #8: cost 0 inf + 6212 0.725 * [simplify]: Simplified to (* (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x)) (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x))) 0.725 * [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)))))) 0.725 * [simplify]: Simplifying (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x)) 0.725 * * [simplify]: iters left: 6 (8 enodes) 0.727 * * [simplify]: iters left: 5 (28 enodes) 0.732 * * [simplify]: iters left: 4 (36 enodes) 0.738 * * [simplify]: iters left: 3 (40 enodes) 0.750 * * [simplify]: Extracting #0: cost 1 inf + 0 0.750 * * [simplify]: Extracting #1: cost 4 inf + 0 0.751 * * [simplify]: Extracting #2: cost 8 inf + 0 0.751 * * [simplify]: Extracting #3: cost 7 inf + 163 0.751 * * [simplify]: Extracting #4: cost 12 inf + 163 0.751 * * [simplify]: Extracting #5: cost 11 inf + 327 0.751 * * [simplify]: Extracting #6: cost 7 inf + 572 0.752 * * [simplify]: Extracting #7: cost 1 inf + 1744 0.752 * * [simplify]: Extracting #8: cost 0 inf + 1946 0.753 * [simplify]: Simplified to (/ (cbrt (sqrt (- 1 (* x x)))) (cbrt x)) 0.753 * [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)))))) 0.753 * * * * [progress]: [ 13 / 55 ] simplifiying candidate # 0.754 * [simplify]: Simplifying (/ (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) (sqrt x)) 0.754 * * [simplify]: iters left: 6 (9 enodes) 0.758 * * [simplify]: iters left: 5 (33 enodes) 0.770 * * [simplify]: iters left: 4 (45 enodes) 0.784 * * [simplify]: iters left: 3 (52 enodes) 0.798 * * [simplify]: Extracting #0: cost 1 inf + 0 0.798 * * [simplify]: Extracting #1: cost 7 inf + 0 0.799 * * [simplify]: Extracting #2: cost 14 inf + 0 0.799 * * [simplify]: Extracting #3: cost 14 inf + 42 0.799 * * [simplify]: Extracting #4: cost 18 inf + 83 0.799 * * [simplify]: Extracting #5: cost 17 inf + 247 0.800 * * [simplify]: Extracting #6: cost 10 inf + 938 0.800 * * [simplify]: Extracting #7: cost 0 inf + 3478 0.801 * [simplify]: Simplified to (/ (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) (sqrt x)) 0.802 * [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)))))) 0.802 * [simplify]: Simplifying (/ (cbrt (sqrt (- 1 (* x x)))) (sqrt x)) 0.802 * * [simplify]: iters left: 6 (8 enodes) 0.806 * * [simplify]: iters left: 5 (28 enodes) 0.815 * * [simplify]: iters left: 4 (36 enodes) 0.826 * * [simplify]: iters left: 3 (40 enodes) 0.839 * * [simplify]: Extracting #0: cost 1 inf + 0 0.839 * * [simplify]: Extracting #1: cost 4 inf + 0 0.839 * * [simplify]: Extracting #2: cost 8 inf + 0 0.839 * * [simplify]: Extracting #3: cost 7 inf + 83 0.839 * * [simplify]: Extracting #4: cost 12 inf + 83 0.839 * * [simplify]: Extracting #5: cost 11 inf + 247 0.839 * * [simplify]: Extracting #6: cost 7 inf + 492 0.840 * * [simplify]: Extracting #7: cost 1 inf + 1584 0.840 * * [simplify]: Extracting #8: cost 0 inf + 1786 0.841 * [simplify]: Simplified to (/ (cbrt (sqrt (- 1 (* x x)))) (sqrt x)) 0.841 * [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)))))) 0.841 * * * * [progress]: [ 14 / 55 ] simplifiying candidate # 0.842 * [simplify]: Simplifying (/ (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) 1) 0.842 * * [simplify]: iters left: 6 (8 enodes) 0.846 * * [simplify]: iters left: 5 (28 enodes) 0.855 * * [simplify]: iters left: 4 (44 enodes) 0.861 * * [simplify]: iters left: 3 (49 enodes) 0.867 * * [simplify]: Extracting #0: cost 1 inf + 0 0.867 * * [simplify]: Extracting #1: cost 5 inf + 0 0.867 * * [simplify]: Extracting #2: cost 7 inf + 1 0.867 * * [simplify]: Extracting #3: cost 9 inf + 1 0.867 * * [simplify]: Extracting #4: cost 14 inf + 1 0.868 * * [simplify]: Extracting #5: cost 15 inf + 43 0.868 * * [simplify]: Extracting #6: cost 9 inf + 410 0.868 * * [simplify]: Extracting #7: cost 5 inf + 938 0.868 * * [simplify]: Extracting #8: cost 0 inf + 2108 0.869 * [simplify]: Simplified to (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) 0.869 * [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))))) 0.869 * [simplify]: Simplifying (/ (cbrt (sqrt (- 1 (* x x)))) x) 0.869 * * [simplify]: iters left: 6 (7 enodes) 0.871 * * [simplify]: iters left: 5 (25 enodes) 0.875 * * [simplify]: iters left: 4 (33 enodes) 0.880 * * [simplify]: iters left: 3 (37 enodes) 0.886 * * [simplify]: Extracting #0: cost 1 inf + 0 0.886 * * [simplify]: Extracting #1: cost 4 inf + 0 0.886 * * [simplify]: Extracting #2: cost 5 inf + 1 0.886 * * [simplify]: Extracting #3: cost 7 inf + 1 0.886 * * [simplify]: Extracting #4: cost 12 inf + 1 0.886 * * [simplify]: Extracting #5: cost 11 inf + 165 0.886 * * [simplify]: Extracting #6: cost 6 inf + 492 0.887 * * [simplify]: Extracting #7: cost 4 inf + 816 0.887 * * [simplify]: Extracting #8: cost 1 inf + 1382 0.888 * * [simplify]: Extracting #9: cost 0 inf + 1624 0.888 * [simplify]: Simplified to (/ (cbrt (sqrt (- 1 (* x x)))) x) 0.888 * [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))))) 0.888 * * * * [progress]: [ 15 / 55 ] simplifiying candidate # 0.889 * [simplify]: Simplifying (/ (sqrt (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (* (cbrt x) (cbrt x))) 0.889 * * [simplify]: iters left: 6 (10 enodes) 0.894 * * [simplify]: iters left: 5 (37 enodes) 0.905 * * [simplify]: iters left: 4 (47 enodes) 0.919 * * [simplify]: iters left: 3 (51 enodes) 0.933 * * [simplify]: Extracting #0: cost 1 inf + 0 0.933 * * [simplify]: Extracting #1: cost 6 inf + 0 0.933 * * [simplify]: Extracting #2: cost 13 inf + 0 0.933 * * [simplify]: Extracting #3: cost 14 inf + 82 0.933 * * [simplify]: Extracting #4: cost 16 inf + 405 0.933 * * [simplify]: Extracting #5: cost 15 inf + 569 0.934 * * [simplify]: Extracting #6: cost 8 inf + 1260 0.934 * * [simplify]: Extracting #7: cost 2 inf + 2712 0.935 * * [simplify]: Extracting #8: cost 0 inf + 3396 0.936 * [simplify]: Simplified to (/ (fabs (cbrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) 0.936 * [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)))))) 0.937 * [simplify]: Simplifying (/ (sqrt (cbrt (- 1 (* x x)))) (cbrt x)) 0.937 * * [simplify]: iters left: 6 (8 enodes) 0.941 * * [simplify]: iters left: 5 (28 enodes) 0.950 * * [simplify]: iters left: 4 (36 enodes) 0.963 * * [simplify]: iters left: 3 (40 enodes) 0.974 * * [simplify]: Extracting #0: cost 1 inf + 0 0.975 * * [simplify]: Extracting #1: cost 4 inf + 0 0.975 * * [simplify]: Extracting #2: cost 8 inf + 0 0.975 * * [simplify]: Extracting #3: cost 7 inf + 163 0.975 * * [simplify]: Extracting #4: cost 12 inf + 163 0.975 * * [simplify]: Extracting #5: cost 11 inf + 327 0.975 * * [simplify]: Extracting #6: cost 7 inf + 572 0.976 * * [simplify]: Extracting #7: cost 1 inf + 1824 0.976 * * [simplify]: Extracting #8: cost 0 inf + 2026 0.977 * [simplify]: Simplified to (/ (sqrt (cbrt (- 1 (* x x)))) (cbrt x)) 0.977 * [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)))))) 0.977 * * * * [progress]: [ 16 / 55 ] simplifiying candidate # 0.977 * [simplify]: Simplifying (/ (sqrt (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) (sqrt x)) 0.978 * * [simplify]: iters left: 6 (9 enodes) 0.982 * * [simplify]: iters left: 5 (32 enodes) 0.991 * * [simplify]: iters left: 4 (40 enodes) 1.003 * * [simplify]: iters left: 3 (44 enodes) 1.010 * * [simplify]: Extracting #0: cost 1 inf + 0 1.010 * * [simplify]: Extracting #1: cost 4 inf + 0 1.010 * * [simplify]: Extracting #2: cost 9 inf + 0 1.010 * * [simplify]: Extracting #3: cost 9 inf + 83 1.011 * * [simplify]: Extracting #4: cost 14 inf + 83 1.011 * * [simplify]: Extracting #5: cost 13 inf + 247 1.011 * * [simplify]: Extracting #6: cost 9 inf + 492 1.011 * * [simplify]: Extracting #7: cost 0 inf + 2270 1.011 * [simplify]: Simplified to (/ (fabs (cbrt (- 1 (* x x)))) (sqrt x)) 1.011 * [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)))))) 1.012 * [simplify]: Simplifying (/ (sqrt (cbrt (- 1 (* x x)))) (sqrt x)) 1.012 * * [simplify]: iters left: 6 (8 enodes) 1.014 * * [simplify]: iters left: 5 (28 enodes) 1.018 * * [simplify]: iters left: 4 (36 enodes) 1.024 * * [simplify]: iters left: 3 (40 enodes) 1.030 * * [simplify]: Extracting #0: cost 1 inf + 0 1.030 * * [simplify]: Extracting #1: cost 4 inf + 0 1.030 * * [simplify]: Extracting #2: cost 8 inf + 0 1.030 * * [simplify]: Extracting #3: cost 7 inf + 83 1.030 * * [simplify]: Extracting #4: cost 12 inf + 83 1.030 * * [simplify]: Extracting #5: cost 11 inf + 247 1.031 * * [simplify]: Extracting #6: cost 7 inf + 492 1.031 * * [simplify]: Extracting #7: cost 1 inf + 1664 1.032 * * [simplify]: Extracting #8: cost 0 inf + 1866 1.032 * [simplify]: Simplified to (/ (sqrt (cbrt (- 1 (* x x)))) (sqrt x)) 1.032 * [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)))))) 1.032 * * * * [progress]: [ 17 / 55 ] simplifiying candidate # 1.033 * [simplify]: Simplifying (/ (sqrt (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) 1) 1.033 * * [simplify]: iters left: 6 (8 enodes) 1.037 * * [simplify]: iters left: 5 (27 enodes) 1.046 * * [simplify]: iters left: 4 (37 enodes) 1.057 * * [simplify]: iters left: 3 (41 enodes) 1.068 * * [simplify]: Extracting #0: cost 1 inf + 0 1.068 * * [simplify]: Extracting #1: cost 5 inf + 0 1.068 * * [simplify]: Extracting #2: cost 7 inf + 1 1.068 * * [simplify]: Extracting #3: cost 12 inf + 1 1.068 * * [simplify]: Extracting #4: cost 14 inf + 2 1.068 * * [simplify]: Extracting #5: cost 8 inf + 329 1.069 * * [simplify]: Extracting #6: cost 2 inf + 1260 1.069 * * [simplify]: Extracting #7: cost 0 inf + 1624 1.070 * [simplify]: Simplified to (fabs (cbrt (- 1 (* x x)))) 1.070 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (fabs (cbrt (- 1 (* x x)))) (/ (sqrt (cbrt (- 1 (* x x)))) x))))) 1.070 * [simplify]: Simplifying (/ (sqrt (cbrt (- 1 (* x x)))) x) 1.070 * * [simplify]: iters left: 6 (7 enodes) 1.074 * * [simplify]: iters left: 5 (25 enodes) 1.082 * * [simplify]: iters left: 4 (33 enodes) 1.094 * * [simplify]: iters left: 3 (37 enodes) 1.104 * * [simplify]: Extracting #0: cost 1 inf + 0 1.104 * * [simplify]: Extracting #1: cost 4 inf + 0 1.104 * * [simplify]: Extracting #2: cost 5 inf + 1 1.104 * * [simplify]: Extracting #3: cost 7 inf + 1 1.104 * * [simplify]: Extracting #4: cost 12 inf + 1 1.104 * * [simplify]: Extracting #5: cost 11 inf + 165 1.104 * * [simplify]: Extracting #6: cost 6 inf + 492 1.105 * * [simplify]: Extracting #7: cost 4 inf + 856 1.105 * * [simplify]: Extracting #8: cost 1 inf + 1462 1.106 * * [simplify]: Extracting #9: cost 0 inf + 1704 1.107 * [simplify]: Simplified to (/ (sqrt (cbrt (- 1 (* x x)))) x) 1.107 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (fabs (cbrt (- 1 (* x x)))) (/ (sqrt (cbrt (- 1 (* x x)))) x))))) 1.107 * * * * [progress]: [ 18 / 55 ] simplifiying candidate # 1.107 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) 1.108 * * [simplify]: iters left: 6 (9 enodes) 1.112 * * [simplify]: iters left: 5 (33 enodes) 1.123 * * [simplify]: iters left: 4 (43 enodes) 1.133 * * [simplify]: iters left: 3 (47 enodes) 1.140 * * [simplify]: Extracting #0: cost 1 inf + 0 1.140 * * [simplify]: Extracting #1: cost 6 inf + 0 1.140 * * [simplify]: Extracting #2: cost 12 inf + 0 1.140 * * [simplify]: Extracting #3: cost 10 inf + 324 1.140 * * [simplify]: Extracting #4: cost 14 inf + 405 1.140 * * [simplify]: Extracting #5: cost 13 inf + 569 1.140 * * [simplify]: Extracting #6: cost 9 inf + 814 1.140 * * [simplify]: Extracting #7: cost 5 inf + 1462 1.141 * * [simplify]: Extracting #8: cost 0 inf + 2672 1.141 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) 1.141 * [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)))))) 1.142 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (cbrt x)) 1.142 * * [simplify]: iters left: 6 (8 enodes) 1.144 * * [simplify]: iters left: 5 (28 enodes) 1.148 * * [simplify]: iters left: 4 (36 enodes) 1.154 * * [simplify]: iters left: 3 (40 enodes) 1.163 * * [simplify]: Extracting #0: cost 1 inf + 0 1.163 * * [simplify]: Extracting #1: cost 4 inf + 0 1.163 * * [simplify]: Extracting #2: cost 8 inf + 0 1.164 * * [simplify]: Extracting #3: cost 7 inf + 163 1.164 * * [simplify]: Extracting #4: cost 12 inf + 163 1.164 * * [simplify]: Extracting #5: cost 11 inf + 327 1.164 * * [simplify]: Extracting #6: cost 7 inf + 572 1.165 * * [simplify]: Extracting #7: cost 1 inf + 1624 1.165 * * [simplify]: Extracting #8: cost 0 inf + 1786 1.166 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (cbrt x)) 1.166 * [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)))))) 1.166 * * * * [progress]: [ 19 / 55 ] simplifiying candidate # 1.166 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.166 * * [simplify]: iters left: 6 (8 enodes) 1.171 * * [simplify]: iters left: 5 (28 enodes) 1.180 * * [simplify]: iters left: 4 (36 enodes) 1.191 * * [simplify]: iters left: 3 (40 enodes) 1.203 * * [simplify]: Extracting #0: cost 1 inf + 0 1.203 * * [simplify]: Extracting #1: cost 4 inf + 0 1.203 * * [simplify]: Extracting #2: cost 8 inf + 0 1.203 * * [simplify]: Extracting #3: cost 7 inf + 83 1.203 * * [simplify]: Extracting #4: cost 12 inf + 83 1.203 * * [simplify]: Extracting #5: cost 11 inf + 247 1.203 * * [simplify]: Extracting #6: cost 7 inf + 492 1.204 * * [simplify]: Extracting #7: cost 1 inf + 1464 1.205 * * [simplify]: Extracting #8: cost 0 inf + 1626 1.205 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.205 * [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)))))) 1.206 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.206 * * [simplify]: iters left: 6 (8 enodes) 1.210 * * [simplify]: iters left: 5 (28 enodes) 1.219 * * [simplify]: iters left: 4 (36 enodes) 1.235 * * [simplify]: iters left: 3 (40 enodes) 1.246 * * [simplify]: Extracting #0: cost 1 inf + 0 1.246 * * [simplify]: Extracting #1: cost 4 inf + 0 1.246 * * [simplify]: Extracting #2: cost 8 inf + 0 1.246 * * [simplify]: Extracting #3: cost 7 inf + 83 1.246 * * [simplify]: Extracting #4: cost 12 inf + 83 1.246 * * [simplify]: Extracting #5: cost 11 inf + 247 1.247 * * [simplify]: Extracting #6: cost 7 inf + 492 1.247 * * [simplify]: Extracting #7: cost 1 inf + 1464 1.248 * * [simplify]: Extracting #8: cost 0 inf + 1626 1.248 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.249 * [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)))))) 1.249 * * * * [progress]: [ 20 / 55 ] simplifiying candidate # 1.249 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) 1) 1.249 * * [simplify]: iters left: 6 (7 enodes) 1.253 * * [simplify]: iters left: 5 (23 enodes) 1.261 * * [simplify]: iters left: 4 (31 enodes) 1.270 * * [simplify]: iters left: 3 (35 enodes) 1.280 * * [simplify]: Extracting #0: cost 1 inf + 0 1.280 * * [simplify]: Extracting #1: cost 4 inf + 0 1.280 * * [simplify]: Extracting #2: cost 5 inf + 1 1.280 * * [simplify]: Extracting #3: cost 10 inf + 1 1.280 * * [simplify]: Extracting #4: cost 10 inf + 124 1.280 * * [simplify]: Extracting #5: cost 4 inf + 492 1.281 * * [simplify]: Extracting #6: cost 2 inf + 776 1.281 * * [simplify]: Extracting #7: cost 0 inf + 1060 1.282 * [simplify]: Simplified to (sqrt (sqrt (- 1 (* x x)))) 1.282 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (sqrt (sqrt (- 1 (* x x)))) (/ (sqrt (sqrt (- 1 (* x x)))) x))))) 1.282 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) x) 1.282 * * [simplify]: iters left: 6 (7 enodes) 1.286 * * [simplify]: iters left: 5 (25 enodes) 1.294 * * [simplify]: iters left: 4 (33 enodes) 1.304 * * [simplify]: iters left: 3 (37 enodes) 1.314 * * [simplify]: Extracting #0: cost 1 inf + 0 1.314 * * [simplify]: Extracting #1: cost 4 inf + 0 1.314 * * [simplify]: Extracting #2: cost 5 inf + 1 1.315 * * [simplify]: Extracting #3: cost 7 inf + 1 1.315 * * [simplify]: Extracting #4: cost 12 inf + 1 1.315 * * [simplify]: Extracting #5: cost 11 inf + 165 1.315 * * [simplify]: Extracting #6: cost 6 inf + 492 1.315 * * [simplify]: Extracting #7: cost 4 inf + 776 1.316 * * [simplify]: Extracting #8: cost 1 inf + 1262 1.316 * * [simplify]: Extracting #9: cost 0 inf + 1464 1.317 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) x) 1.317 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (sqrt (sqrt (- 1 (* x x)))) (/ (sqrt (sqrt (- 1 (* x x)))) x))))) 1.317 * * * * [progress]: [ 21 / 55 ] simplifiying candidate # 1.317 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt x) (cbrt x))) 1.317 * * [simplify]: iters left: 5 (6 enodes) 1.321 * * [simplify]: iters left: 4 (22 enodes) 1.328 * * [simplify]: iters left: 3 (29 enodes) 1.336 * * [simplify]: iters left: 2 (31 enodes) 1.345 * * [simplify]: Extracting #0: cost 1 inf + 0 1.345 * * [simplify]: Extracting #1: cost 7 inf + 0 1.345 * * [simplify]: Extracting #2: cost 11 inf + 1 1.345 * * [simplify]: Extracting #3: cost 10 inf + 2 1.345 * * [simplify]: Extracting #4: cost 2 inf + 935 1.346 * * [simplify]: Extracting #5: cost 0 inf + 1218 1.346 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 1.346 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 1.347 * [simplify]: Simplifying (/ (sqrt (- 1 (* x x))) (cbrt x)) 1.347 * * [simplify]: iters left: 6 (7 enodes) 1.350 * * [simplify]: iters left: 5 (25 enodes) 1.358 * * [simplify]: iters left: 4 (33 enodes) 1.369 * * [simplify]: iters left: 3 (37 enodes) 1.379 * * [simplify]: Extracting #0: cost 1 inf + 0 1.379 * * [simplify]: Extracting #1: cost 4 inf + 0 1.379 * * [simplify]: Extracting #2: cost 8 inf + 0 1.379 * * [simplify]: Extracting #3: cost 11 inf + 82 1.379 * * [simplify]: Extracting #4: cost 9 inf + 327 1.379 * * [simplify]: Extracting #5: cost 4 inf + 654 1.380 * * [simplify]: Extracting #6: cost 2 inf + 1018 1.380 * * [simplify]: Extracting #7: cost 0 inf + 1382 1.381 * [simplify]: Simplified to (/ (sqrt (- 1 (* x x))) (cbrt x)) 1.381 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 1.381 * * * * [progress]: [ 22 / 55 ] simplifiying candidate # 1.381 * [simplify]: Simplifying (/ (sqrt 1) (sqrt x)) 1.381 * * [simplify]: iters left: 3 (5 enodes) 1.385 * * [simplify]: iters left: 2 (17 enodes) 1.392 * * [simplify]: iters left: 1 (19 enodes) 1.397 * * [simplify]: Extracting #0: cost 1 inf + 0 1.397 * * [simplify]: Extracting #1: cost 4 inf + 0 1.397 * * [simplify]: Extracting #2: cost 5 inf + 1 1.397 * * [simplify]: Extracting #3: cost 0 inf + 248 1.398 * [simplify]: Simplified to (/ 1 (sqrt x)) 1.398 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 1.398 * [simplify]: Simplifying (/ (sqrt (- 1 (* x x))) (sqrt x)) 1.398 * * [simplify]: iters left: 6 (7 enodes) 1.402 * * [simplify]: iters left: 5 (25 enodes) 1.410 * * [simplify]: iters left: 4 (33 enodes) 1.420 * * [simplify]: iters left: 3 (37 enodes) 1.430 * * [simplify]: Extracting #0: cost 1 inf + 0 1.430 * * [simplify]: Extracting #1: cost 4 inf + 0 1.430 * * [simplify]: Extracting #2: cost 8 inf + 0 1.430 * * [simplify]: Extracting #3: cost 11 inf + 42 1.431 * * [simplify]: Extracting #4: cost 9 inf + 247 1.431 * * [simplify]: Extracting #5: cost 4 inf + 574 1.431 * * [simplify]: Extracting #6: cost 2 inf + 898 1.432 * * [simplify]: Extracting #7: cost 0 inf + 1222 1.432 * [simplify]: Simplified to (/ (sqrt (- 1 (* x x))) (sqrt x)) 1.432 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 1.432 * * * * [progress]: [ 23 / 55 ] simplifiying candidate # 1.433 * [simplify]: Simplifying (/ (sqrt 1) 1) 1.433 * * [simplify]: iters left: 3 (3 enodes) 1.436 * * [simplify]: iters left: 2 (9 enodes) 1.439 * * [simplify]: iters left: 1 (11 enodes) 1.441 * * [simplify]: Extracting #0: cost 1 inf + 0 1.441 * * [simplify]: Extracting #1: cost 0 inf + 1 1.442 * [simplify]: Simplified to 1 1.442 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* 1 (/ (sqrt (- 1 (* x x))) x))))) 1.442 * [simplify]: Simplifying (/ (sqrt (- 1 (* x x))) x) 1.442 * * [simplify]: iters left: 6 (6 enodes) 1.445 * * [simplify]: iters left: 5 (22 enodes) 1.452 * * [simplify]: iters left: 4 (30 enodes) 1.461 * * [simplify]: iters left: 3 (34 enodes) 1.471 * * [simplify]: Extracting #0: cost 1 inf + 0 1.471 * * [simplify]: Extracting #1: cost 4 inf + 0 1.471 * * [simplify]: Extracting #2: cost 5 inf + 1 1.471 * * [simplify]: Extracting #3: cost 10 inf + 1 1.471 * * [simplify]: Extracting #4: cost 10 inf + 84 1.471 * * [simplify]: Extracting #5: cost 5 inf + 410 1.472 * * [simplify]: Extracting #6: cost 1 inf + 898 1.472 * * [simplify]: Extracting #7: cost 0 inf + 1060 1.473 * [simplify]: Simplified to (/ (sqrt (- 1 (* x x))) x) 1.473 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* 1 (/ (sqrt (- 1 (* x x))) x))))) 1.473 * * * * [progress]: [ 24 / 55 ] simplifiying candidate # 1.473 * [simplify]: Simplifying (/ (sqrt (+ (sqrt 1) x)) (* (cbrt x) (cbrt x))) 1.473 * * [simplify]: iters left: 6 (8 enodes) 1.478 * * [simplify]: iters left: 5 (29 enodes) 1.486 * * [simplify]: iters left: 4 (33 enodes) 1.495 * * [simplify]: Extracting #0: cost 1 inf + 0 1.495 * * [simplify]: Extracting #1: cost 6 inf + 0 1.496 * * [simplify]: Extracting #2: cost 12 inf + 0 1.496 * * [simplify]: Extracting #3: cost 13 inf + 1 1.496 * * [simplify]: Extracting #4: cost 11 inf + 83 1.496 * * [simplify]: Extracting #5: cost 7 inf + 448 1.496 * * [simplify]: Extracting #6: cost 0 inf + 1542 1.497 * [simplify]: Simplified to (/ (/ (sqrt (+ 1 x)) (cbrt x)) (cbrt x)) 1.497 * [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)))))) 1.497 * [simplify]: Simplifying (/ (sqrt (- (sqrt 1) x)) (cbrt x)) 1.497 * * [simplify]: iters left: 6 (7 enodes) 1.502 * * [simplify]: iters left: 5 (25 enodes) 1.509 * * [simplify]: iters left: 4 (31 enodes) 1.518 * * [simplify]: Extracting #0: cost 1 inf + 0 1.518 * * [simplify]: Extracting #1: cost 4 inf + 0 1.518 * * [simplify]: Extracting #2: cost 8 inf + 0 1.518 * * [simplify]: Extracting #3: cost 9 inf + 82 1.518 * * [simplify]: Extracting #4: cost 7 inf + 205 1.518 * * [simplify]: Extracting #5: cost 2 inf + 614 1.519 * * [simplify]: Extracting #6: cost 0 inf + 898 1.519 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (cbrt x)) 1.519 * [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)))))) 1.519 * * * * [progress]: [ 25 / 55 ] simplifiying candidate # 1.520 * [simplify]: Simplifying (/ (sqrt (+ (sqrt 1) x)) (sqrt x)) 1.520 * * [simplify]: iters left: 6 (7 enodes) 1.524 * * [simplify]: iters left: 5 (24 enodes) 1.531 * * [simplify]: iters left: 4 (26 enodes) 1.539 * * [simplify]: Extracting #0: cost 1 inf + 0 1.539 * * [simplify]: Extracting #1: cost 4 inf + 0 1.539 * * [simplify]: Extracting #2: cost 8 inf + 0 1.539 * * [simplify]: Extracting #3: cost 8 inf + 42 1.539 * * [simplify]: Extracting #4: cost 6 inf + 84 1.539 * * [simplify]: Extracting #5: cost 1 inf + 494 1.539 * * [simplify]: Extracting #6: cost 0 inf + 656 1.540 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (sqrt x)) 1.540 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ 1 x)) (sqrt x)) (/ (sqrt (- (sqrt 1) x)) (sqrt x)))))) 1.540 * [simplify]: Simplifying (/ (sqrt (- (sqrt 1) x)) (sqrt x)) 1.540 * * [simplify]: iters left: 6 (7 enodes) 1.545 * * [simplify]: iters left: 5 (25 enodes) 1.552 * * [simplify]: iters left: 4 (31 enodes) 1.556 * * [simplify]: Extracting #0: cost 1 inf + 0 1.556 * * [simplify]: Extracting #1: cost 4 inf + 0 1.556 * * [simplify]: Extracting #2: cost 8 inf + 0 1.556 * * [simplify]: Extracting #3: cost 9 inf + 42 1.556 * * [simplify]: Extracting #4: cost 7 inf + 125 1.556 * * [simplify]: Extracting #5: cost 2 inf + 494 1.556 * * [simplify]: Extracting #6: cost 0 inf + 738 1.557 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt x)) 1.557 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ (sqrt 1) x)) (sqrt x)) (/ (sqrt (- 1 x)) (sqrt x)))))) 1.557 * * * * [progress]: [ 26 / 55 ] simplifiying candidate # 1.557 * [simplify]: Simplifying (/ (sqrt (+ (sqrt 1) x)) 1) 1.557 * * [simplify]: iters left: 6 (6 enodes) 1.559 * * [simplify]: iters left: 5 (19 enodes) 1.562 * * [simplify]: iters left: 4 (21 enodes) 1.565 * * [simplify]: Extracting #0: cost 1 inf + 0 1.566 * * [simplify]: Extracting #1: cost 4 inf + 0 1.566 * * [simplify]: Extracting #2: cost 5 inf + 1 1.566 * * [simplify]: Extracting #3: cost 0 inf + 250 1.566 * [simplify]: Simplified to (sqrt (+ 1 x)) 1.566 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (sqrt (+ 1 x)) (/ (sqrt (- (sqrt 1) x)) x))))) 1.566 * [simplify]: Simplifying (/ (sqrt (- (sqrt 1) x)) x) 1.566 * * [simplify]: iters left: 6 (6 enodes) 1.568 * * [simplify]: iters left: 5 (22 enodes) 1.572 * * [simplify]: iters left: 4 (28 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 5 inf + 1 1.576 * * [simplify]: Extracting #3: cost 8 inf + 1 1.576 * * [simplify]: Extracting #4: cost 1 inf + 535 1.576 * * [simplify]: Extracting #5: cost 0 inf + 576 1.576 * [simplify]: Simplified to (/ (sqrt (- 1 x)) x) 1.576 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (sqrt (+ 1 x)) (/ (sqrt (- 1 x)) x))))) 1.576 * * * * [progress]: [ 27 / 55 ] simplifiying candidate # 1.576 * [simplify]: Simplifying (/ (sqrt (+ 1 x)) (* (cbrt x) (cbrt x))) 1.577 * * [simplify]: iters left: 5 (7 enodes) 1.578 * * [simplify]: iters left: 4 (26 enodes) 1.584 * * [simplify]: iters left: 3 (30 enodes) 1.593 * * [simplify]: Extracting #0: cost 1 inf + 0 1.593 * * [simplify]: Extracting #1: cost 6 inf + 0 1.593 * * [simplify]: Extracting #2: cost 12 inf + 0 1.593 * * [simplify]: Extracting #3: cost 13 inf + 1 1.593 * * [simplify]: Extracting #4: cost 10 inf + 204 1.593 * * [simplify]: Extracting #5: cost 2 inf + 1058 1.594 * * [simplify]: Extracting #6: cost 1 inf + 1300 1.594 * * [simplify]: Extracting #7: cost 0 inf + 1542 1.595 * [simplify]: Simplified to (/ (sqrt (+ x 1)) (* (cbrt x) (cbrt x))) 1.595 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ x 1)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 x)) (cbrt x)))))) 1.595 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (cbrt x)) 1.595 * * [simplify]: iters left: 5 (6 enodes) 1.598 * * [simplify]: iters left: 4 (22 enodes) 1.605 * * [simplify]: iters left: 3 (27 enodes) 1.613 * * [simplify]: Extracting #0: cost 1 inf + 0 1.613 * * [simplify]: Extracting #1: cost 4 inf + 0 1.614 * * [simplify]: Extracting #2: cost 8 inf + 0 1.614 * * [simplify]: Extracting #3: cost 8 inf + 163 1.614 * * [simplify]: Extracting #4: cost 5 inf + 289 1.614 * * [simplify]: Extracting #5: cost 1 inf + 696 1.615 * * [simplify]: Extracting #6: cost 0 inf + 898 1.615 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (cbrt x)) 1.615 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ 1 x)) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 x)) (cbrt x)))))) 1.615 * * * * [progress]: [ 28 / 55 ] simplifiying candidate # 1.616 * [simplify]: Simplifying (/ (sqrt (+ 1 x)) (sqrt x)) 1.616 * * [simplify]: iters left: 5 (6 enodes) 1.619 * * [simplify]: iters left: 4 (21 enodes) 1.626 * * [simplify]: iters left: 3 (23 enodes) 1.633 * * [simplify]: Extracting #0: cost 1 inf + 0 1.633 * * [simplify]: Extracting #1: cost 4 inf + 0 1.633 * * [simplify]: Extracting #2: cost 8 inf + 0 1.634 * * [simplify]: Extracting #3: cost 7 inf + 83 1.634 * * [simplify]: Extracting #4: cost 6 inf + 84 1.634 * * [simplify]: Extracting #5: cost 0 inf + 656 1.634 * [simplify]: Simplified to (/ (sqrt (+ x 1)) (sqrt x)) 1.634 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ x 1)) (sqrt x)) (/ (sqrt (- 1 x)) (sqrt x)))))) 1.635 * [simplify]: Simplifying (/ (sqrt (- 1 x)) (sqrt x)) 1.635 * * [simplify]: iters left: 5 (6 enodes) 1.639 * * [simplify]: iters left: 4 (22 enodes) 1.646 * * [simplify]: iters left: 3 (27 enodes) 1.654 * * [simplify]: Extracting #0: cost 1 inf + 0 1.654 * * [simplify]: Extracting #1: cost 4 inf + 0 1.654 * * [simplify]: Extracting #2: cost 8 inf + 0 1.654 * * [simplify]: Extracting #3: cost 8 inf + 83 1.654 * * [simplify]: Extracting #4: cost 5 inf + 209 1.654 * * [simplify]: Extracting #5: cost 1 inf + 576 1.655 * * [simplify]: Extracting #6: cost 0 inf + 738 1.655 * [simplify]: Simplified to (/ (sqrt (- 1 x)) (sqrt x)) 1.655 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ (sqrt (+ 1 x)) (sqrt x)) (/ (sqrt (- 1 x)) (sqrt x)))))) 1.655 * * * * [progress]: [ 29 / 55 ] simplifiying candidate # 1.656 * [simplify]: Simplifying (/ (sqrt (+ 1 x)) 1) 1.656 * * [simplify]: iters left: 5 (5 enodes) 1.659 * * [simplify]: iters left: 4 (16 enodes) 1.664 * * [simplify]: iters left: 3 (18 enodes) 1.669 * * [simplify]: Extracting #0: cost 1 inf + 0 1.669 * * [simplify]: Extracting #1: cost 4 inf + 0 1.669 * * [simplify]: Extracting #2: cost 5 inf + 1 1.670 * * [simplify]: Extracting #3: cost 1 inf + 168 1.670 * * [simplify]: Extracting #4: cost 0 inf + 250 1.670 * [simplify]: Simplified to (sqrt (+ x 1)) 1.670 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (sqrt (+ x 1)) (/ (sqrt (- 1 x)) x))))) 1.670 * [simplify]: Simplifying (/ (sqrt (- 1 x)) x) 1.670 * * [simplify]: iters left: 5 (5 enodes) 1.673 * * [simplify]: iters left: 4 (19 enodes) 1.679 * * [simplify]: iters left: 3 (24 enodes) 1.688 * * [simplify]: Extracting #0: cost 1 inf + 0 1.688 * * [simplify]: Extracting #1: cost 4 inf + 0 1.688 * * [simplify]: Extracting #2: cost 5 inf + 1 1.688 * * [simplify]: Extracting #3: cost 8 inf + 1 1.688 * * [simplify]: Extracting #4: cost 7 inf + 43 1.689 * * [simplify]: Extracting #5: cost 0 inf + 576 1.689 * [simplify]: Simplified to (/ (sqrt (- 1 x)) x) 1.689 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (sqrt (+ x 1)) (/ (sqrt (- 1 x)) x))))) 1.689 * * * * [progress]: [ 30 / 55 ] simplifiying candidate # 1.689 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) 1.690 * * [simplify]: iters left: 6 (9 enodes) 1.694 * * [simplify]: iters left: 5 (33 enodes) 1.704 * * [simplify]: iters left: 4 (43 enodes) 1.718 * * [simplify]: iters left: 3 (47 enodes) 1.731 * * [simplify]: Extracting #0: cost 1 inf + 0 1.731 * * [simplify]: Extracting #1: cost 6 inf + 0 1.731 * * [simplify]: Extracting #2: cost 12 inf + 0 1.731 * * [simplify]: Extracting #3: cost 10 inf + 324 1.731 * * [simplify]: Extracting #4: cost 14 inf + 405 1.731 * * [simplify]: Extracting #5: cost 13 inf + 569 1.732 * * [simplify]: Extracting #6: cost 9 inf + 814 1.732 * * [simplify]: Extracting #7: cost 5 inf + 1462 1.733 * * [simplify]: Extracting #8: cost 0 inf + 2672 1.733 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (* (cbrt x) (cbrt x))) 1.733 * [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)))))) 1.733 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (cbrt x)) 1.733 * * [simplify]: iters left: 6 (8 enodes) 1.735 * * [simplify]: iters left: 5 (28 enodes) 1.740 * * [simplify]: iters left: 4 (36 enodes) 1.746 * * [simplify]: iters left: 3 (40 enodes) 1.751 * * [simplify]: Extracting #0: cost 1 inf + 0 1.751 * * [simplify]: Extracting #1: cost 4 inf + 0 1.751 * * [simplify]: Extracting #2: cost 8 inf + 0 1.751 * * [simplify]: Extracting #3: cost 7 inf + 163 1.751 * * [simplify]: Extracting #4: cost 12 inf + 163 1.751 * * [simplify]: Extracting #5: cost 11 inf + 327 1.751 * * [simplify]: Extracting #6: cost 7 inf + 572 1.752 * * [simplify]: Extracting #7: cost 1 inf + 1624 1.752 * * [simplify]: Extracting #8: cost 0 inf + 1786 1.752 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (cbrt x)) 1.752 * [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)))))) 1.752 * * * * [progress]: [ 31 / 55 ] simplifiying candidate # 1.752 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.753 * * [simplify]: iters left: 6 (8 enodes) 1.755 * * [simplify]: iters left: 5 (28 enodes) 1.759 * * [simplify]: iters left: 4 (36 enodes) 1.764 * * [simplify]: iters left: 3 (40 enodes) 1.775 * * [simplify]: Extracting #0: cost 1 inf + 0 1.775 * * [simplify]: Extracting #1: cost 4 inf + 0 1.775 * * [simplify]: Extracting #2: cost 8 inf + 0 1.775 * * [simplify]: Extracting #3: cost 7 inf + 83 1.776 * * [simplify]: Extracting #4: cost 12 inf + 83 1.776 * * [simplify]: Extracting #5: cost 11 inf + 247 1.776 * * [simplify]: Extracting #6: cost 7 inf + 492 1.776 * * [simplify]: Extracting #7: cost 1 inf + 1464 1.777 * * [simplify]: Extracting #8: cost 0 inf + 1626 1.778 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.778 * [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)))))) 1.778 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.778 * * [simplify]: iters left: 6 (8 enodes) 1.782 * * [simplify]: iters left: 5 (28 enodes) 1.791 * * [simplify]: iters left: 4 (36 enodes) 1.802 * * [simplify]: iters left: 3 (40 enodes) 1.815 * * [simplify]: Extracting #0: cost 1 inf + 0 1.815 * * [simplify]: Extracting #1: cost 4 inf + 0 1.815 * * [simplify]: Extracting #2: cost 8 inf + 0 1.815 * * [simplify]: Extracting #3: cost 7 inf + 83 1.815 * * [simplify]: Extracting #4: cost 12 inf + 83 1.815 * * [simplify]: Extracting #5: cost 11 inf + 247 1.816 * * [simplify]: Extracting #6: cost 7 inf + 492 1.816 * * [simplify]: Extracting #7: cost 1 inf + 1464 1.817 * * [simplify]: Extracting #8: cost 0 inf + 1626 1.817 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) (sqrt x)) 1.817 * [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)))))) 1.817 * * * * [progress]: [ 32 / 55 ] simplifiying candidate # 1.818 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) 1) 1.818 * * [simplify]: iters left: 6 (7 enodes) 1.822 * * [simplify]: iters left: 5 (23 enodes) 1.829 * * [simplify]: iters left: 4 (31 enodes) 1.838 * * [simplify]: iters left: 3 (35 enodes) 1.848 * * [simplify]: Extracting #0: cost 1 inf + 0 1.848 * * [simplify]: Extracting #1: cost 4 inf + 0 1.848 * * [simplify]: Extracting #2: cost 5 inf + 1 1.848 * * [simplify]: Extracting #3: cost 10 inf + 1 1.848 * * [simplify]: Extracting #4: cost 10 inf + 124 1.848 * * [simplify]: Extracting #5: cost 4 inf + 492 1.849 * * [simplify]: Extracting #6: cost 2 inf + 776 1.849 * * [simplify]: Extracting #7: cost 0 inf + 1060 1.850 * [simplify]: Simplified to (sqrt (sqrt (- 1 (* x x)))) 1.850 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (sqrt (sqrt (- 1 (* x x)))) (/ (sqrt (sqrt (- 1 (* x x)))) x))))) 1.850 * [simplify]: Simplifying (/ (sqrt (sqrt (- 1 (* x x)))) x) 1.850 * * [simplify]: iters left: 6 (7 enodes) 1.854 * * [simplify]: iters left: 5 (25 enodes) 1.862 * * [simplify]: iters left: 4 (33 enodes) 1.872 * * [simplify]: iters left: 3 (37 enodes) 1.882 * * [simplify]: Extracting #0: cost 1 inf + 0 1.882 * * [simplify]: Extracting #1: cost 4 inf + 0 1.882 * * [simplify]: Extracting #2: cost 5 inf + 1 1.882 * * [simplify]: Extracting #3: cost 7 inf + 1 1.882 * * [simplify]: Extracting #4: cost 12 inf + 1 1.882 * * [simplify]: Extracting #5: cost 11 inf + 165 1.883 * * [simplify]: Extracting #6: cost 6 inf + 492 1.883 * * [simplify]: Extracting #7: cost 4 inf + 776 1.883 * * [simplify]: Extracting #8: cost 1 inf + 1262 1.884 * * [simplify]: Extracting #9: cost 0 inf + 1464 1.885 * [simplify]: Simplified to (/ (sqrt (sqrt (- 1 (* x x)))) x) 1.885 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (sqrt (sqrt (- 1 (* x x)))) (/ (sqrt (sqrt (- 1 (* x x)))) x))))) 1.885 * * * * [progress]: [ 33 / 55 ] simplifiying candidate # 1.885 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 1.885 * * [simplify]: iters left: 5 (5 enodes) 1.888 * * [simplify]: iters left: 4 (19 enodes) 1.894 * * [simplify]: iters left: 3 (23 enodes) 1.901 * * [simplify]: Extracting #0: cost 1 inf + 0 1.901 * * [simplify]: Extracting #1: cost 6 inf + 0 1.901 * * [simplify]: Extracting #2: cost 9 inf + 1 1.901 * * [simplify]: Extracting #3: cost 1 inf + 852 1.902 * * [simplify]: Extracting #4: cost 0 inf + 974 1.902 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 1.902 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 1.902 * [simplify]: Simplifying (/ (sqrt (- 1 (* x x))) (cbrt x)) 1.903 * * [simplify]: iters left: 6 (7 enodes) 1.906 * * [simplify]: iters left: 5 (25 enodes) 1.914 * * [simplify]: iters left: 4 (33 enodes) 1.924 * * [simplify]: iters left: 3 (37 enodes) 1.934 * * [simplify]: Extracting #0: cost 1 inf + 0 1.934 * * [simplify]: Extracting #1: cost 4 inf + 0 1.934 * * [simplify]: Extracting #2: cost 8 inf + 0 1.934 * * [simplify]: Extracting #3: cost 11 inf + 82 1.935 * * [simplify]: Extracting #4: cost 9 inf + 327 1.935 * * [simplify]: Extracting #5: cost 4 inf + 654 1.935 * * [simplify]: Extracting #6: cost 2 inf + 1018 1.936 * * [simplify]: Extracting #7: cost 0 inf + 1382 1.936 * [simplify]: Simplified to (/ (sqrt (- 1 (* x x))) (cbrt x)) 1.936 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 1.936 * * * * [progress]: [ 34 / 55 ] simplifiying candidate # 1.937 * [simplify]: Simplifying (/ 1 (sqrt x)) 1.937 * * [simplify]: iters left: 3 (4 enodes) 1.939 * * [simplify]: iters left: 2 (14 enodes) 1.944 * * [simplify]: iters left: 1 (16 enodes) 1.949 * * [simplify]: Extracting #0: cost 1 inf + 0 1.949 * * [simplify]: Extracting #1: cost 4 inf + 0 1.949 * * [simplify]: Extracting #2: cost 5 inf + 1 1.949 * * [simplify]: Extracting #3: cost 3 inf + 43 1.949 * * [simplify]: Extracting #4: cost 1 inf + 166 1.949 * * [simplify]: Extracting #5: cost 0 inf + 248 1.949 * [simplify]: Simplified to (/ 1 (sqrt x)) 1.949 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 1.950 * [simplify]: Simplifying (/ (sqrt (- 1 (* x x))) (sqrt x)) 1.950 * * [simplify]: iters left: 6 (7 enodes) 1.953 * * [simplify]: iters left: 5 (25 enodes) 1.961 * * [simplify]: iters left: 4 (33 enodes) 1.974 * * [simplify]: iters left: 3 (37 enodes) 1.980 * * [simplify]: Extracting #0: cost 1 inf + 0 1.980 * * [simplify]: Extracting #1: cost 4 inf + 0 1.980 * * [simplify]: Extracting #2: cost 8 inf + 0 1.980 * * [simplify]: Extracting #3: cost 11 inf + 42 1.980 * * [simplify]: Extracting #4: cost 9 inf + 247 1.980 * * [simplify]: Extracting #5: cost 4 inf + 574 1.981 * * [simplify]: Extracting #6: cost 2 inf + 898 1.981 * * [simplify]: Extracting #7: cost 0 inf + 1222 1.981 * [simplify]: Simplified to (/ (sqrt (- 1 (* x x))) (sqrt x)) 1.981 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 1.981 * * * * [progress]: [ 35 / 55 ] simplifiying candidate # 1.981 * [simplify]: Simplifying (/ 1 1) 1.982 * * [simplify]: iters left: 2 (2 enodes) 1.982 * * [simplify]: iters left: 1 (6 enodes) 1.984 * * [simplify]: Extracting #0: cost 1 inf + 0 1.984 * * [simplify]: Extracting #1: cost 0 inf + 1 1.984 * [simplify]: Simplified to 1 1.984 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (* 1 (/ (sqrt (- 1 (* x x))) x))))) 1.984 * [simplify]: Simplifying (/ (sqrt (- 1 (* x x))) x) 1.984 * * [simplify]: iters left: 6 (6 enodes) 1.986 * * [simplify]: iters left: 5 (22 enodes) 1.990 * * [simplify]: iters left: 4 (30 enodes) 1.994 * * [simplify]: iters left: 3 (34 enodes) 1.999 * * [simplify]: Extracting #0: cost 1 inf + 0 1.999 * * [simplify]: Extracting #1: cost 4 inf + 0 1.999 * * [simplify]: Extracting #2: cost 5 inf + 1 1.999 * * [simplify]: Extracting #3: cost 10 inf + 1 1.999 * * [simplify]: Extracting #4: cost 10 inf + 84 2.000 * * [simplify]: Extracting #5: cost 5 inf + 410 2.000 * * [simplify]: Extracting #6: cost 1 inf + 898 2.000 * * [simplify]: Extracting #7: cost 0 inf + 1060 2.000 * [simplify]: Simplified to (/ (sqrt (- 1 (* x x))) x) 2.000 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (* 1 (/ (sqrt (- 1 (* x x))) x))))) 2.000 * * * * [progress]: [ 36 / 55 ] simplifiying candidate # 2.001 * * * * [progress]: [ 37 / 55 ] simplifiying candidate # 2.001 * * * * [progress]: [ 38 / 55 ] simplifiying candidate # 2.001 * * * * [progress]: [ 39 / 55 ] simplifiying candidate # 2.001 * [simplify]: Simplifying (cbrt x) 2.001 * * [simplify]: iters left: 1 (2 enodes) 2.001 * * [simplify]: Extracting #0: cost 1 inf + 0 2.001 * * [simplify]: Extracting #1: cost 3 inf + 0 2.001 * * [simplify]: Extracting #2: cost 2 inf + 1 2.001 * * [simplify]: Extracting #3: cost 0 inf + 163 2.001 * [simplify]: Simplified to (cbrt x) 2.001 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (/ (/ (sqrt (- 1 (* x x))) (* (cbrt x) (cbrt x))) (cbrt x))))) 2.002 * * * * [progress]: [ 40 / 55 ] simplifiying candidate # 2.002 * [simplify]: Simplifying (sqrt x) 2.002 * * [simplify]: iters left: 1 (2 enodes) 2.002 * * [simplify]: Extracting #0: cost 1 inf + 0 2.002 * * [simplify]: Extracting #1: cost 3 inf + 0 2.002 * * [simplify]: Extracting #2: cost 2 inf + 1 2.002 * * [simplify]: Extracting #3: cost 0 inf + 83 2.002 * [simplify]: Simplified to (sqrt x) 2.002 * [simplify]: Simplified (2 1 2 2) to (λ (x) (log (+ (/ 1 x) (/ (/ (sqrt (- 1 (* x x))) (sqrt x)) (sqrt x))))) 2.002 * * * * [progress]: [ 41 / 55 ] simplifiying candidate # 2.002 * * * * [progress]: [ 42 / 55 ] simplifiying candidate # 2.003 * [simplify]: Simplifying (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) 2.003 * * [simplify]: iters left: 6 (7 enodes) 2.005 * * [simplify]: iters left: 5 (25 enodes) 2.009 * * [simplify]: iters left: 4 (33 enodes) 2.014 * * [simplify]: iters left: 3 (37 enodes) 2.020 * * [simplify]: Extracting #0: cost 1 inf + 0 2.020 * * [simplify]: Extracting #1: cost 3 inf + 0 2.020 * * [simplify]: Extracting #2: cost 5 inf + 0 2.020 * * [simplify]: Extracting #3: cost 7 inf + 0 2.020 * * [simplify]: Extracting #4: cost 13 inf + 0 2.020 * * [simplify]: Extracting #5: cost 14 inf + 2 2.020 * * [simplify]: Extracting #6: cost 6 inf + 492 2.020 * * [simplify]: Extracting #7: cost 4 inf + 816 2.020 * * [simplify]: Extracting #8: cost 1 inf + 1382 2.021 * * [simplify]: Extracting #9: cost 0 inf + 1624 2.022 * [simplify]: Simplified to (* (cbrt (sqrt (- 1 (* x x)))) (cbrt (sqrt (- 1 (* x x))))) 2.022 * [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))))))))) 2.022 * * * * [progress]: [ 43 / 55 ] simplifiying candidate # 2.022 * [simplify]: Simplifying (sqrt (* (cbrt (- 1 (* x x))) (cbrt (- 1 (* x x))))) 2.022 * * [simplify]: iters left: 6 (7 enodes) 2.026 * * [simplify]: iters left: 5 (26 enodes) 2.034 * * [simplify]: iters left: 4 (34 enodes) 2.045 * * [simplify]: iters left: 3 (38 enodes) 2.055 * * [simplify]: Extracting #0: cost 1 inf + 0 2.055 * * [simplify]: Extracting #1: cost 4 inf + 0 2.055 * * [simplify]: Extracting #2: cost 7 inf + 0 2.055 * * [simplify]: Extracting #3: cost 13 inf + 0 2.055 * * [simplify]: Extracting #4: cost 13 inf + 43 2.055 * * [simplify]: Extracting #5: cost 7 inf + 410 2.056 * * [simplify]: Extracting #6: cost 1 inf + 1422 2.056 * * [simplify]: Extracting #7: cost 0 inf + 1624 2.057 * [simplify]: Simplified to (fabs (cbrt (- 1 (* x x)))) 2.057 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (fabs (cbrt (- 1 (* x x)))) (/ x (sqrt (cbrt (- 1 (* x x))))))))) 2.057 * * * * [progress]: [ 44 / 55 ] simplifiying candidate # 2.057 * [simplify]: Simplifying (sqrt (sqrt (- 1 (* x x)))) 2.057 * * [simplify]: iters left: 6 (6 enodes) 2.061 * * [simplify]: iters left: 5 (22 enodes) 2.068 * * [simplify]: iters left: 4 (30 enodes) 2.073 * * [simplify]: iters left: 3 (34 enodes) 2.079 * * [simplify]: Extracting #0: cost 1 inf + 0 2.079 * * [simplify]: Extracting #1: cost 3 inf + 0 2.079 * * [simplify]: Extracting #2: cost 5 inf + 0 2.079 * * [simplify]: Extracting #3: cost 11 inf + 0 2.079 * * [simplify]: Extracting #4: cost 10 inf + 84 2.079 * * [simplify]: Extracting #5: cost 5 inf + 410 2.079 * * [simplify]: Extracting #6: cost 1 inf + 898 2.079 * * [simplify]: Extracting #7: cost 0 inf + 1060 2.080 * [simplify]: Simplified to (sqrt (sqrt (- 1 (* x x)))) 2.080 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (sqrt (- 1 (* x x)))) (/ x (sqrt (sqrt (- 1 (* x x))))))))) 2.080 * * * * [progress]: [ 45 / 55 ] simplifiying candidate # 2.080 * [simplify]: Simplifying (sqrt 1) 2.080 * * [simplify]: iters left: 1 (2 enodes) 2.082 * * [simplify]: Extracting #0: cost 1 inf + 0 2.082 * * [simplify]: Extracting #1: cost 0 inf + 1 2.082 * [simplify]: Simplified to 1 2.082 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ 1 (/ x (sqrt (- 1 (* x x)))))))) 2.082 * * * * [progress]: [ 46 / 55 ] simplifiying candidate # 2.082 * [simplify]: Simplifying (sqrt (+ (sqrt 1) x)) 2.082 * * [simplify]: iters left: 4 (5 enodes) 2.085 * * [simplify]: iters left: 3 (18 enodes) 2.088 * * [simplify]: iters left: 2 (20 enodes) 2.091 * * [simplify]: Extracting #0: cost 1 inf + 0 2.091 * * [simplify]: Extracting #1: cost 3 inf + 0 2.091 * * [simplify]: Extracting #2: cost 6 inf + 0 2.091 * * [simplify]: Extracting #3: cost 4 inf + 2 2.091 * * [simplify]: Extracting #4: cost 0 inf + 250 2.091 * [simplify]: Simplified to (sqrt (+ 1 x)) 2.091 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (+ 1 x)) (/ x (sqrt (- (sqrt 1) x))))))) 2.091 * * * * [progress]: [ 47 / 55 ] simplifiying candidate # 2.091 * [simplify]: Simplifying (sqrt (+ 1 x)) 2.091 * * [simplify]: iters left: 3 (4 enodes) 2.092 * * [simplify]: iters left: 2 (15 enodes) 2.095 * * [simplify]: iters left: 1 (17 enodes) 2.098 * * [simplify]: Extracting #0: cost 1 inf + 0 2.098 * * [simplify]: Extracting #1: cost 3 inf + 0 2.098 * * [simplify]: Extracting #2: cost 6 inf + 0 2.098 * * [simplify]: Extracting #3: cost 2 inf + 86 2.098 * * [simplify]: Extracting #4: cost 1 inf + 168 2.099 * * [simplify]: Extracting #5: cost 0 inf + 250 2.099 * [simplify]: Simplified to (sqrt (+ x 1)) 2.099 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (+ x 1)) (/ x (sqrt (- 1 x))))))) 2.099 * * * * [progress]: [ 48 / 55 ] simplifiying candidate # 2.099 * [simplify]: Simplifying (sqrt (sqrt (- 1 (* x x)))) 2.099 * * [simplify]: iters left: 6 (6 enodes) 2.103 * * [simplify]: iters left: 5 (22 enodes) 2.109 * * [simplify]: iters left: 4 (30 enodes) 2.119 * * [simplify]: iters left: 3 (34 enodes) 2.124 * * [simplify]: Extracting #0: cost 1 inf + 0 2.124 * * [simplify]: Extracting #1: cost 3 inf + 0 2.124 * * [simplify]: Extracting #2: cost 5 inf + 0 2.124 * * [simplify]: Extracting #3: cost 11 inf + 0 2.124 * * [simplify]: Extracting #4: cost 10 inf + 84 2.124 * * [simplify]: Extracting #5: cost 5 inf + 410 2.125 * * [simplify]: Extracting #6: cost 1 inf + 898 2.125 * * [simplify]: Extracting #7: cost 0 inf + 1060 2.125 * [simplify]: Simplified to (sqrt (sqrt (- 1 (* x x)))) 2.125 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (sqrt (- 1 (* x x)))) (/ x (sqrt (sqrt (- 1 (* x x))))))))) 2.125 * * * * [progress]: [ 49 / 55 ] simplifiying candidate # 2.125 * * * * [progress]: [ 50 / 55 ] simplifiying candidate # 2.125 * [simplify]: Simplifying (sqrt (- (pow 1 3) (pow (* x x) 3))) 2.125 * * [simplify]: iters left: 6 (8 enodes) 2.129 * * [simplify]: iters left: 5 (38 enodes) 2.137 * * [simplify]: iters left: 4 (87 enodes) 2.160 * * [simplify]: iters left: 3 (200 enodes) 2.226 * * [simplify]: iters left: 2 (388 enodes) 2.373 * * [simplify]: Extracting #0: cost 1 inf + 0 2.373 * * [simplify]: Extracting #1: cost 3 inf + 0 2.373 * * [simplify]: Extracting #2: cost 15 inf + 0 2.374 * * [simplify]: Extracting #3: cost 84 inf + 1 2.375 * * [simplify]: Extracting #4: cost 171 inf + 2007 2.379 * * [simplify]: Extracting #5: cost 123 inf + 12009 2.388 * * [simplify]: Extracting #6: cost 56 inf + 39765 2.402 * * [simplify]: Extracting #7: cost 2 inf + 63914 2.417 * * [simplify]: Extracting #8: cost 0 inf + 63741 2.433 * * [simplify]: Extracting #9: cost 0 inf + 63610 2.449 * [simplify]: Simplified to (sqrt (- 1 (* (* x (* x x)) (* x (* x x))))) 2.449 * [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)))))))))) 2.449 * * * * [progress]: [ 51 / 55 ] simplifiying candidate # 2.449 * [simplify]: Simplifying (sqrt (- (* 1 1) (* (* x x) (* x x)))) 2.450 * * [simplify]: iters left: 6 (7 enodes) 2.454 * * [simplify]: iters left: 5 (28 enodes) 2.463 * * [simplify]: iters left: 4 (47 enodes) 2.484 * * [simplify]: iters left: 3 (79 enodes) 2.499 * * [simplify]: iters left: 2 (102 enodes) 2.516 * * [simplify]: iters left: 1 (153 enodes) 2.555 * * [simplify]: Extracting #0: cost 1 inf + 0 2.556 * * [simplify]: Extracting #1: cost 3 inf + 0 2.556 * * [simplify]: Extracting #2: cost 13 inf + 0 2.556 * * [simplify]: Extracting #3: cost 30 inf + 124 2.556 * * [simplify]: Extracting #4: cost 43 inf + 1029 2.557 * * [simplify]: Extracting #5: cost 28 inf + 4542 2.558 * * [simplify]: Extracting #6: cost 1 inf + 12714 2.559 * * [simplify]: Extracting #7: cost 0 inf + 13177 2.560 * [simplify]: Simplified to (sqrt (- 1 (* (* x x) (* x x)))) 2.560 * [simplify]: Simplified (2 1 2 1) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (- 1 (* (* x x) (* x x)))) (* x (sqrt (+ 1 (* x x)))))))) 2.560 * * * * [progress]: [ 52 / 55 ] simplifiying candidate #real (real->posit16 (/ (sqrt (- 1 (* x x))) x))))))> 2.560 * * * * [progress]: [ 53 / 55 ] simplifiying candidate # 2.560 * [simplify]: Simplifying (- (/ 1 x) (+ (* 1/2 x) (* 1/8 (pow x 3)))) 2.561 * * [simplify]: iters left: 6 (11 enodes) 2.565 * * [simplify]: iters left: 5 (51 enodes) 2.584 * * [simplify]: iters left: 4 (97 enodes) 2.624 * * [simplify]: iters left: 3 (207 enodes) 2.695 * * [simplify]: iters left: 2 (479 enodes) 2.935 * * [simplify]: Extracting #0: cost 1 inf + 0 2.936 * * [simplify]: Extracting #1: cost 43 inf + 0 2.937 * * [simplify]: Extracting #2: cost 144 inf + 608 2.941 * * [simplify]: Extracting #3: cost 128 inf + 4546 2.948 * * [simplify]: Extracting #4: cost 94 inf + 10813 2.960 * * [simplify]: Extracting #5: cost 30 inf + 38752 2.975 * * [simplify]: Extracting #6: cost 1 inf + 54493 2.996 * * [simplify]: Extracting #7: cost 0 inf + 54422 3.010 * [simplify]: Simplified to (fma x (fma (* x x) -1/8 -1/2) (/ 1 x)) 3.010 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (/ 1 x) (fma x (fma (* x x) -1/8 -1/2) (/ 1 x))))) 3.010 * * * * [progress]: [ 54 / 55 ] simplifiying candidate # 3.010 * [simplify]: Simplifying (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/8 (/ 1 (* (pow x 4) (sqrt -1)))))) 3.010 * * [simplify]: iters left: 6 (18 enodes) 3.018 * * [simplify]: iters left: 5 (80 enodes) 3.032 * * [simplify]: iters left: 4 (122 enodes) 3.061 * * [simplify]: iters left: 3 (165 enodes) 3.109 * * [simplify]: iters left: 2 (224 enodes) 3.148 * * [simplify]: iters left: 1 (367 enodes) 3.302 * * [simplify]: Extracting #0: cost 1 inf + 0 3.302 * * [simplify]: Extracting #1: cost 12 inf + 0 3.303 * * [simplify]: Extracting #2: cost 106 inf + 2 3.305 * * [simplify]: Extracting #3: cost 155 inf + 1231 3.312 * * [simplify]: Extracting #4: cost 39 inf + 16988 3.321 * * [simplify]: Extracting #5: cost 1 inf + 23210 3.328 * * [simplify]: Extracting #6: cost 0 inf + 23358 3.335 * [simplify]: Simplified to (+ (/ (* (/ 1 (* x x)) (fma (/ 1 (* x x)) 1/8 1/2)) (sqrt -1)) (sqrt -1)) 3.335 * [simplify]: Simplified (2 1 2) to (λ (x) (log (+ (/ 1 x) (+ (/ (* (/ 1 (* x x)) (fma (/ 1 (* x x)) 1/8 1/2)) (sqrt -1)) (sqrt -1))))) 3.335 * * * * [progress]: [ 55 / 55 ] simplifiying candidate # 3.335 * [simplify]: Simplifying (- (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (* 1/8 (/ 1 (* (pow x 4) (sqrt -1))))))) 3.335 * * [simplify]: iters left: 6 (19 enodes) 3.343 * * [simplify]: iters left: 5 (86 enodes) 3.366 * * [simplify]: iters left: 4 (149 enodes) 3.393 * * [simplify]: iters left: 3 (247 enodes) 3.457 * * [simplify]: iters left: 2 (383 enodes) 3.556 * * [simplify]: Extracting #0: cost 1 inf + 0 3.556 * * [simplify]: Extracting #1: cost 31 inf + 0 3.557 * * [simplify]: Extracting #2: cost 127 inf + 4 3.559 * * [simplify]: Extracting #3: cost 166 inf + 1193 3.568 * * [simplify]: Extracting #4: cost 42 inf + 18510 3.581 * * [simplify]: Extracting #5: cost 1 inf + 25224 3.588 * * [simplify]: Extracting #6: cost 0 inf + 25315 3.598 * [simplify]: Simplified to (- (- (/ -1/2 (* (sqrt -1) (* x x))) (sqrt -1)) (/ 1/8 (* (* (sqrt -1) (* x x)) (* x x)))) 3.598 * [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))))))) 3.598 * * * [progress]: adding candidates to table 4.105 * [progress]: [Phase 3 of 3] Extracting. 4.108 * [simplify]: Simplifying (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 4.108 * * [simplify]: iters left: 6 (9 enodes) 4.109 * * [simplify]: iters left: 5 (12 enodes) 4.109 * * [simplify]: Extracting #0: cost 1 inf + 0 4.109 * * [simplify]: Extracting #1: cost 2 inf + 0 4.109 * * [simplify]: Extracting #2: cost 4 inf + 0 4.109 * * [simplify]: Extracting #3: cost 7 inf + 0 4.109 * * [simplify]: Extracting #4: cost 6 inf + 2 4.109 * * [simplify]: Extracting #5: cost 6 inf + 44 4.110 * * [simplify]: Extracting #6: cost 0 inf + 1005 4.110 * [simplify]: Simplified to (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 9.171 * [regime-testing]: Baseline error score: 0.03457079853264556 9.173 * [regime-testing]: Oracle error score: 0.03457079853264556 9.173 * [regime-testing]: End program error score: 0.03457079853264556