0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.159 * * * [progress]: [2/2] Setting up program. 0.161 * [progress]: [Phase 2 of 3] Improving. 0.161 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.162 * [simplify]: Simplifying (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 0.162 * * [simplify]: iters left: 6 (9 enodes) 0.164 * * [simplify]: iters left: 5 (32 enodes) 0.170 * * [simplify]: iters left: 4 (40 enodes) 0.176 * * [simplify]: iters left: 3 (44 enodes) 0.184 * * [simplify]: Extracting #0: cost 1 inf + 0 0.184 * * [simplify]: Extracting #1: cost 3 inf + 0 0.184 * * [simplify]: Extracting #2: cost 6 inf + 0 0.185 * * [simplify]: Extracting #3: cost 11 inf + 0 0.185 * * [simplify]: Extracting #4: cost 11 inf + 2 0.185 * * [simplify]: Extracting #5: cost 13 inf + 86 0.185 * * [simplify]: Extracting #6: cost 11 inf + 483 0.185 * * [simplify]: Extracting #7: cost 3 inf + 1461 0.186 * * [simplify]: Extracting #8: cost 0 inf + 2297 0.187 * * [simplify]: Extracting #9: cost 0 inf + 2252 0.188 * [simplify]: Simplified to (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 0.188 * [simplify]: Simplified (2) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))) 0.193 * * [progress]: iteration 1 / 4 0.193 * * * [progress]: picking best candidate 0.197 * * * * [pick]: Picked # 0.197 * * * [progress]: localizing error 0.254 * * * [progress]: generating rewritten candidates 0.254 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.286 * * * [progress]: generating series expansions 0.286 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.286 * [backup-simplify]: Simplify (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) into (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) 0.286 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in (x) around 0 0.286 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in x 0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.286 * [taylor]: Taking taylor expansion of x in x 0.286 * [backup-simplify]: Simplify 0 into 0 0.286 * [backup-simplify]: Simplify 1 into 1 0.287 * [backup-simplify]: Simplify (/ 1 1) into 1 0.287 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x 0.287 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [backup-simplify]: Simplify 0 into 0 0.287 * [backup-simplify]: Simplify 1 into 1 0.287 * [backup-simplify]: Simplify (/ 1 1) into 1 0.287 * [taylor]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 0.287 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x 0.287 * [taylor]: Taking taylor expansion of 1 in x 0.287 * [backup-simplify]: Simplify 1 into 1 0.287 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.287 * [backup-simplify]: Simplify 0 into 0 0.288 * [backup-simplify]: Simplify 1 into 1 0.288 * [backup-simplify]: Simplify (+ 1 0) into 1 0.288 * [backup-simplify]: Simplify (sqrt 1) into 1 0.288 * [backup-simplify]: Simplify (+ 0 0) into 0 0.289 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.289 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [backup-simplify]: Simplify 0 into 0 0.289 * [backup-simplify]: Simplify 1 into 1 0.289 * [backup-simplify]: Simplify (/ 1 1) into 1 0.289 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x 0.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.289 * [taylor]: Taking taylor expansion of x in x 0.289 * [backup-simplify]: Simplify 0 into 0 0.289 * [backup-simplify]: Simplify 1 into 1 0.289 * [backup-simplify]: Simplify (/ 1 1) into 1 0.289 * [taylor]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 0.289 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x 0.289 * [taylor]: Taking taylor expansion of 1 in x 0.290 * [backup-simplify]: Simplify 1 into 1 0.290 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.290 * [taylor]: Taking taylor expansion of x in x 0.290 * [backup-simplify]: Simplify 0 into 0 0.290 * [backup-simplify]: Simplify 1 into 1 0.290 * [backup-simplify]: Simplify (+ 1 0) into 1 0.290 * [backup-simplify]: Simplify (sqrt 1) into 1 0.290 * [backup-simplify]: Simplify (+ 0 0) into 0 0.291 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.291 * [backup-simplify]: Simplify (* 1 1) into 1 0.291 * [backup-simplify]: Simplify (+ 1 1) into 2 0.291 * [backup-simplify]: Simplify 2 into 2 0.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.293 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.293 * [backup-simplify]: Simplify (+ 0 0) into 0 0.293 * [backup-simplify]: Simplify 0 into 0 0.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.294 * [backup-simplify]: Simplify (* 1 1) into 1 0.294 * [backup-simplify]: Simplify (- 1) into -1 0.294 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.295 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.296 * [backup-simplify]: Simplify (+ (* 1 -1/2) (+ (* 0 0) (* 0 1))) into -1/2 0.296 * [backup-simplify]: Simplify (+ 0 -1/2) into -1/2 0.296 * [backup-simplify]: Simplify -1/2 into -1/2 0.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.297 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.298 * [backup-simplify]: Simplify (- 0) into 0 0.298 * [backup-simplify]: Simplify (+ 0 0) into 0 0.298 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.300 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1)))) into 0 0.300 * [backup-simplify]: Simplify (+ 0 0) into 0 0.300 * [backup-simplify]: Simplify 0 into 0 0.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.301 * [backup-simplify]: Simplify (- 0) into 0 0.302 * [backup-simplify]: Simplify (+ 0 0) into 0 0.302 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.304 * [backup-simplify]: Simplify (+ (* 1 -1/8) (+ (* 0 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1))))) into -1/8 0.304 * [backup-simplify]: Simplify (+ 0 -1/8) into -1/8 0.304 * [backup-simplify]: Simplify -1/8 into -1/8 0.304 * [backup-simplify]: Simplify (+ (* -1/8 (pow x 3)) (+ (* -1/2 x) (* 2 (/ 1 x)))) into (- (* 2 (/ 1 x)) (+ (* 1/2 x) (* 1/8 (pow x 3)))) 0.304 * [backup-simplify]: Simplify (+ (/ 1 (/ 1 x)) (/ (sqrt (- 1 (* (/ 1 x) (/ 1 x)))) (/ 1 x))) into (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) 0.304 * [approximate]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in (x) around 0 0.304 * [taylor]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 0.304 * [taylor]: Taking taylor expansion of x in x 0.305 * [backup-simplify]: Simplify 0 into 0 0.305 * [backup-simplify]: Simplify 1 into 1 0.305 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.305 * [taylor]: Taking taylor expansion of x in x 0.305 * [backup-simplify]: Simplify 0 into 0 0.305 * [backup-simplify]: Simplify 1 into 1 0.305 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.305 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.305 * [taylor]: Taking taylor expansion of 1 in x 0.305 * [backup-simplify]: Simplify 1 into 1 0.305 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.305 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.305 * [taylor]: Taking taylor expansion of x in x 0.305 * [backup-simplify]: Simplify 0 into 0 0.305 * [backup-simplify]: Simplify 1 into 1 0.305 * [backup-simplify]: Simplify (* 1 1) into 1 0.305 * [backup-simplify]: Simplify (/ 1 1) into 1 0.305 * [backup-simplify]: Simplify (- 1) into -1 0.306 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.306 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.307 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.307 * [backup-simplify]: Simplify (- 0) into 0 0.307 * [backup-simplify]: Simplify (+ 0 0) into 0 0.308 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.308 * [taylor]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.308 * [backup-simplify]: Simplify 0 into 0 0.308 * [backup-simplify]: Simplify 1 into 1 0.308 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.308 * [backup-simplify]: Simplify 0 into 0 0.308 * [backup-simplify]: Simplify 1 into 1 0.308 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.308 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.308 * [taylor]: Taking taylor expansion of 1 in x 0.308 * [backup-simplify]: Simplify 1 into 1 0.308 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.308 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.308 * [backup-simplify]: Simplify 0 into 0 0.308 * [backup-simplify]: Simplify 1 into 1 0.308 * [backup-simplify]: Simplify (* 1 1) into 1 0.309 * [backup-simplify]: Simplify (/ 1 1) into 1 0.309 * [backup-simplify]: Simplify (- 1) into -1 0.309 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.309 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.310 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.310 * [backup-simplify]: Simplify (- 0) into 0 0.311 * [backup-simplify]: Simplify (+ 0 0) into 0 0.311 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.311 * [backup-simplify]: Simplify (* 0 (sqrt -1)) into 0 0.312 * [backup-simplify]: Simplify (+ 0 0) into 0 0.312 * [backup-simplify]: Simplify 0 into 0 0.313 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 0.315 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 0.315 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.316 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.317 * [backup-simplify]: Simplify (- 0) into 0 0.318 * [backup-simplify]: Simplify (+ 1 0) into 1 0.320 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.321 * [backup-simplify]: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0 0.321 * [backup-simplify]: Simplify (+ 1 0) into 1 0.322 * [backup-simplify]: Simplify 1 into 1 0.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.323 * [backup-simplify]: Simplify (- 0) into 0 0.323 * [backup-simplify]: Simplify (+ 0 0) into 0 0.324 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.327 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1))) 0.329 * [backup-simplify]: Simplify (+ 0 (* 1/2 (/ 1 (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1))) 0.330 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.331 * [backup-simplify]: Simplify (+ (* (/ 1/2 (sqrt -1)) (pow (/ 1 x) 2)) (+ (* 1 (/ 1 x)) (sqrt -1))) into (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (/ 1 x))) 0.331 * [backup-simplify]: Simplify (+ (/ 1 (/ 1 (- x))) (/ (sqrt (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (/ 1 (- x)))) into (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) 0.331 * [approximate]: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in (x) around 0 0.331 * [taylor]: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in x 0.331 * [taylor]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 0.331 * [taylor]: Taking taylor expansion of x in x 0.331 * [backup-simplify]: Simplify 0 into 0 0.331 * [backup-simplify]: Simplify 1 into 1 0.331 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.331 * [taylor]: Taking taylor expansion of x in x 0.331 * [backup-simplify]: Simplify 0 into 0 0.331 * [backup-simplify]: Simplify 1 into 1 0.331 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.331 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.331 * [taylor]: Taking taylor expansion of 1 in x 0.331 * [backup-simplify]: Simplify 1 into 1 0.331 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.331 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.331 * [taylor]: Taking taylor expansion of x in x 0.331 * [backup-simplify]: Simplify 0 into 0 0.331 * [backup-simplify]: Simplify 1 into 1 0.332 * [backup-simplify]: Simplify (* 1 1) into 1 0.332 * [backup-simplify]: Simplify (/ 1 1) into 1 0.332 * [backup-simplify]: Simplify (- 1) into -1 0.332 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.333 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.333 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.337 * [backup-simplify]: Simplify (- 0) into 0 0.337 * [backup-simplify]: Simplify (+ 0 0) into 0 0.338 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.338 * [taylor]: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in x 0.338 * [taylor]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [backup-simplify]: Simplify 0 into 0 0.338 * [backup-simplify]: Simplify 1 into 1 0.338 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [backup-simplify]: Simplify 0 into 0 0.338 * [backup-simplify]: Simplify 1 into 1 0.338 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.338 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.338 * [taylor]: Taking taylor expansion of 1 in x 0.338 * [backup-simplify]: Simplify 1 into 1 0.338 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.338 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [backup-simplify]: Simplify 0 into 0 0.338 * [backup-simplify]: Simplify 1 into 1 0.338 * [backup-simplify]: Simplify (* 1 1) into 1 0.339 * [backup-simplify]: Simplify (/ 1 1) into 1 0.339 * [backup-simplify]: Simplify (- 1) into -1 0.339 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.339 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.340 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.340 * [backup-simplify]: Simplify (- 0) into 0 0.341 * [backup-simplify]: Simplify (+ 0 0) into 0 0.342 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.342 * [backup-simplify]: Simplify (* 0 (sqrt -1)) into 0 0.342 * [backup-simplify]: Simplify (+ 0 0) into 0 0.343 * [backup-simplify]: Simplify (- 0) into 0 0.343 * [backup-simplify]: Simplify 0 into 0 0.345 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 0.346 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 0.347 * [backup-simplify]: Simplify (- (sqrt -1)) into (- (sqrt -1)) 0.347 * [backup-simplify]: Simplify (- (sqrt -1)) into (- (sqrt -1)) 0.348 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.350 * [backup-simplify]: Simplify (- 0) into 0 0.350 * [backup-simplify]: Simplify (+ 1 0) into 1 0.353 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.354 * [backup-simplify]: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0 0.355 * [backup-simplify]: Simplify (+ 1 0) into 1 0.355 * [backup-simplify]: Simplify (- 1) into -1 0.355 * [backup-simplify]: Simplify -1 into -1 0.357 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.358 * [backup-simplify]: Simplify (- 0) into 0 0.358 * [backup-simplify]: Simplify (+ 0 0) into 0 0.360 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.366 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1))) 0.368 * [backup-simplify]: Simplify (+ 0 (* 1/2 (/ 1 (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1))) 0.371 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 0.374 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 0.378 * [backup-simplify]: Simplify (+ (* (- (* 1/2 (/ 1 (sqrt -1)))) (pow (/ 1 (- x)) 2)) (+ (* -1 (/ 1 (- x))) (- (sqrt -1)))) into (- (/ 1 x) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (sqrt -1))) 0.378 * * * [progress]: simplifying candidates 0.378 * * * * [progress]: [ 1 / 43 ] simplifiying candidate # 0.378 * * * * [progress]: [ 2 / 43 ] simplifiying candidate # 0.378 * * * * [progress]: [ 3 / 43 ] simplifiying candidate # 0.378 * [simplify]: Simplifying (* (cbrt (/ 1 x)) (cbrt (/ 1 x))) 0.378 * * [simplify]: iters left: 5 (5 enodes) 0.381 * * [simplify]: iters left: 4 (17 enodes) 0.387 * * [simplify]: iters left: 3 (19 enodes) 0.394 * * [simplify]: Extracting #0: cost 1 inf + 0 0.394 * * [simplify]: Extracting #1: cost 3 inf + 0 0.394 * * [simplify]: Extracting #2: cost 5 inf + 0 0.394 * * [simplify]: Extracting #3: cost 8 inf + 0 0.394 * * [simplify]: Extracting #4: cost 6 inf + 2 0.394 * * [simplify]: Extracting #5: cost 0 inf + 654 0.395 * [simplify]: Simplified to (* (cbrt (/ 1 x)) (cbrt (/ 1 x))) 0.395 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (* (cbrt (/ 1 x)) (cbrt (/ 1 x))) (cbrt (/ 1 x)) (/ (sqrt (- 1 (* x x))) x)))) 0.395 * * * * [progress]: [ 4 / 43 ] simplifiying candidate # 0.395 * [simplify]: Simplifying (sqrt (/ 1 x)) 0.395 * * [simplify]: iters left: 3 (4 enodes) 0.397 * * [simplify]: iters left: 2 (14 enodes) 0.402 * * [simplify]: iters left: 1 (16 enodes) 0.407 * * [simplify]: Extracting #0: cost 1 inf + 0 0.407 * * [simplify]: Extracting #1: cost 3 inf + 0 0.407 * * [simplify]: Extracting #2: cost 6 inf + 0 0.408 * * [simplify]: Extracting #3: cost 2 inf + 86 0.408 * * [simplify]: Extracting #4: cost 1 inf + 168 0.408 * * [simplify]: Extracting #5: cost 0 inf + 250 0.408 * [simplify]: Simplified to (sqrt (/ 1 x)) 0.408 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (sqrt (/ 1 x)) (sqrt (/ 1 x)) (/ (sqrt (- 1 (* x x))) x)))) 0.408 * * * * [progress]: [ 5 / 43 ] simplifiying candidate # 0.408 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))) 0.409 * * [simplify]: iters left: 5 (7 enodes) 0.413 * * [simplify]: iters left: 4 (29 enodes) 0.420 * * [simplify]: iters left: 3 (45 enodes) 0.427 * * [simplify]: iters left: 2 (71 enodes) 0.438 * * [simplify]: iters left: 1 (76 enodes) 0.443 * * [simplify]: Extracting #0: cost 1 inf + 0 0.444 * * [simplify]: Extracting #1: cost 6 inf + 0 0.444 * * [simplify]: Extracting #2: cost 9 inf + 1 0.444 * * [simplify]: Extracting #3: cost 0 inf + 974 0.444 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 0.444 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (/ 1 (* (cbrt x) (cbrt x))) (/ (cbrt 1) (cbrt x)) (/ (sqrt (- 1 (* x x))) x)))) 0.444 * * * * [progress]: [ 6 / 43 ] simplifiying candidate # 0.444 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt x)) 0.444 * * [simplify]: iters left: 5 (6 enodes) 0.448 * * [simplify]: iters left: 4 (22 enodes) 0.452 * * [simplify]: iters left: 3 (24 enodes) 0.457 * * [simplify]: Extracting #0: cost 1 inf + 0 0.457 * * [simplify]: Extracting #1: cost 4 inf + 0 0.457 * * [simplify]: Extracting #2: cost 5 inf + 1 0.457 * * [simplify]: Extracting #3: cost 2 inf + 125 0.457 * * [simplify]: Extracting #4: cost 0 inf + 248 0.457 * [simplify]: Simplified to (/ 1 (sqrt x)) 0.457 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (/ 1 (sqrt x)) (/ (cbrt 1) (sqrt x)) (/ (sqrt (- 1 (* x x))) x)))) 0.457 * * * * [progress]: [ 7 / 43 ] simplifiying candidate # 0.457 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 0.457 * * [simplify]: iters left: 5 (4 enodes) 0.462 * * [simplify]: iters left: 4 (14 enodes) 0.463 * * [simplify]: iters left: 3 (16 enodes) 0.465 * * [simplify]: Extracting #0: cost 1 inf + 0 0.465 * * [simplify]: Extracting #1: cost 0 inf + 1 0.465 * [simplify]: Simplified to 1 0.465 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma 1 (/ (cbrt 1) x) (/ (sqrt (- 1 (* x x))) x)))) 0.465 * * * * [progress]: [ 8 / 43 ] simplifiying candidate # 0.465 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt x) (cbrt x))) 0.466 * * [simplify]: iters left: 5 (6 enodes) 0.468 * * [simplify]: iters left: 4 (22 enodes) 0.471 * * [simplify]: iters left: 3 (29 enodes) 0.476 * * [simplify]: iters left: 2 (31 enodes) 0.480 * * [simplify]: Extracting #0: cost 1 inf + 0 0.480 * * [simplify]: Extracting #1: cost 7 inf + 0 0.480 * * [simplify]: Extracting #2: cost 11 inf + 1 0.480 * * [simplify]: Extracting #3: cost 10 inf + 2 0.480 * * [simplify]: Extracting #4: cost 2 inf + 935 0.480 * * [simplify]: Extracting #5: cost 0 inf + 1218 0.480 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 0.480 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt 1) (cbrt x)) (/ (sqrt (- 1 (* x x))) x)))) 0.481 * * * * [progress]: [ 9 / 43 ] simplifiying candidate # 0.481 * [simplify]: Simplifying (/ (sqrt 1) (sqrt x)) 0.481 * * [simplify]: iters left: 3 (5 enodes) 0.483 * * [simplify]: iters left: 2 (17 enodes) 0.487 * * [simplify]: iters left: 1 (19 enodes) 0.492 * * [simplify]: Extracting #0: cost 1 inf + 0 0.492 * * [simplify]: Extracting #1: cost 4 inf + 0 0.492 * * [simplify]: Extracting #2: cost 5 inf + 1 0.492 * * [simplify]: Extracting #3: cost 0 inf + 248 0.492 * [simplify]: Simplified to (/ 1 (sqrt x)) 0.492 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (/ 1 (sqrt x)) (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1 (* x x))) x)))) 0.492 * * * * [progress]: [ 10 / 43 ] simplifiying candidate # 0.493 * [simplify]: Simplifying (/ (sqrt 1) 1) 0.493 * * [simplify]: iters left: 3 (3 enodes) 0.496 * * [simplify]: iters left: 2 (9 enodes) 0.498 * * [simplify]: iters left: 1 (11 enodes) 0.501 * * [simplify]: Extracting #0: cost 1 inf + 0 0.501 * * [simplify]: Extracting #1: cost 0 inf + 1 0.501 * [simplify]: Simplified to 1 0.501 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma 1 (/ (sqrt 1) x) (/ (sqrt (- 1 (* x x))) x)))) 0.502 * * * * [progress]: [ 11 / 43 ] simplifiying candidate # 0.502 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 0.502 * * [simplify]: iters left: 5 (5 enodes) 0.505 * * [simplify]: iters left: 4 (19 enodes) 0.511 * * [simplify]: iters left: 3 (23 enodes) 0.517 * * [simplify]: Extracting #0: cost 1 inf + 0 0.518 * * [simplify]: Extracting #1: cost 6 inf + 0 0.518 * * [simplify]: Extracting #2: cost 9 inf + 1 0.518 * * [simplify]: Extracting #3: cost 1 inf + 852 0.518 * * [simplify]: Extracting #4: cost 0 inf + 974 0.518 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 0.518 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (/ 1 (* (cbrt x) (cbrt x))) (/ 1 (cbrt x)) (/ (sqrt (- 1 (* x x))) x)))) 0.519 * * * * [progress]: [ 12 / 43 ] simplifiying candidate # 0.519 * [simplify]: Simplifying (/ 1 (sqrt x)) 0.519 * * [simplify]: iters left: 3 (4 enodes) 0.521 * * [simplify]: iters left: 2 (14 enodes) 0.526 * * [simplify]: iters left: 1 (16 enodes) 0.532 * * [simplify]: Extracting #0: cost 1 inf + 0 0.532 * * [simplify]: Extracting #1: cost 4 inf + 0 0.532 * * [simplify]: Extracting #2: cost 5 inf + 1 0.532 * * [simplify]: Extracting #3: cost 3 inf + 43 0.532 * * [simplify]: Extracting #4: cost 1 inf + 166 0.532 * * [simplify]: Extracting #5: cost 0 inf + 248 0.532 * [simplify]: Simplified to (/ 1 (sqrt x)) 0.532 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma (/ 1 (sqrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) x)))) 0.532 * * * * [progress]: [ 13 / 43 ] simplifiying candidate # 0.533 * [simplify]: Simplifying (/ 1 1) 0.533 * * [simplify]: iters left: 2 (2 enodes) 0.534 * * [simplify]: iters left: 1 (6 enodes) 0.536 * * [simplify]: Extracting #0: cost 1 inf + 0 0.537 * * [simplify]: Extracting #1: cost 0 inf + 1 0.537 * [simplify]: Simplified to 1 0.537 * [simplify]: Simplified (2 1 1) to (λ (x) (log (fma 1 (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))) 0.537 * * * * [progress]: [ 14 / 43 ] simplifiying candidate # 0.537 * * * * [progress]: [ 15 / 43 ] simplifiying candidate # 0.537 * * * * [progress]: [ 16 / 43 ] simplifiying candidate # 0.537 * [simplify]: Simplifying (* (exp (/ 1 x)) (exp (/ (sqrt (- 1 (* x x))) x))) 0.537 * * [simplify]: iters left: 6 (10 enodes) 0.542 * * [simplify]: iters left: 5 (37 enodes) 0.554 * * [simplify]: iters left: 4 (49 enodes) 0.568 * * [simplify]: iters left: 3 (53 enodes) 0.575 * * [simplify]: Extracting #0: cost 1 inf + 0 0.575 * * [simplify]: Extracting #1: cost 5 inf + 0 0.575 * * [simplify]: Extracting #2: cost 10 inf + 0 0.575 * * [simplify]: Extracting #3: cost 15 inf + 0 0.575 * * [simplify]: Extracting #4: cost 15 inf + 2 0.576 * * [simplify]: Extracting #5: cost 15 inf + 310 0.576 * * [simplify]: Extracting #6: cost 14 inf + 555 0.576 * * [simplify]: Extracting #7: cost 3 inf + 2364 0.577 * * [simplify]: Extracting #8: cost 0 inf + 2940 0.577 * [simplify]: Simplified to (exp (+ (/ (sqrt (- 1 (* x x))) x) (/ 1 x))) 0.577 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ (/ (sqrt (- 1 (* x x))) x) (/ 1 x)))))) 0.577 * * * * [progress]: [ 17 / 43 ] simplifiying candidate # 0.577 * * * * [progress]: [ 18 / 43 ] simplifiying candidate # 0.577 * * * * [progress]: [ 19 / 43 ] simplifiying candidate # 0.577 * * * * [progress]: [ 20 / 43 ] simplifiying candidate # 0.577 * * * * [progress]: [ 21 / 43 ] simplifiying candidate # 0.577 * * * * [progress]: [ 22 / 43 ] simplifiying candidate # 0.577 * * * * [progress]: [ 23 / 43 ] simplifiying candidate # 0.578 * [simplify]: Simplifying (+ (* 1 x) (* x (sqrt (- 1 (* x x))))) 0.578 * * [simplify]: iters left: 6 (8 enodes) 0.581 * * [simplify]: iters left: 5 (29 enodes) 0.586 * * [simplify]: iters left: 4 (41 enodes) 0.592 * * [simplify]: iters left: 3 (49 enodes) 0.601 * * [simplify]: iters left: 2 (52 enodes) 0.614 * * [simplify]: iters left: 1 (55 enodes) 0.627 * * [simplify]: Extracting #0: cost 1 inf + 0 0.627 * * [simplify]: Extracting #1: cost 7 inf + 0 0.627 * * [simplify]: Extracting #2: cost 9 inf + 2 0.627 * * [simplify]: Extracting #3: cost 13 inf + 2 0.627 * * [simplify]: Extracting #4: cost 13 inf + 165 0.628 * * [simplify]: Extracting #5: cost 7 inf + 709 0.628 * * [simplify]: Extracting #6: cost 1 inf + 1576 0.629 * * [simplify]: Extracting #7: cost 0 inf + 1738 0.630 * [simplify]: Simplified to (fma (sqrt (- 1 (* x x))) x x) 0.630 * [simplify]: Simplified (2 1 1) to (λ (x) (log (/ (fma (sqrt (- 1 (* x x))) x x) (* x x)))) 0.630 * [simplify]: Simplifying (* x x) 0.630 * * [simplify]: iters left: 2 (2 enodes) 0.631 * * [simplify]: iters left: 1 (6 enodes) 0.633 * * [simplify]: Extracting #0: cost 1 inf + 0 0.633 * * [simplify]: Extracting #1: cost 3 inf + 0 0.633 * * [simplify]: Extracting #2: cost 2 inf + 1 0.633 * * [simplify]: Extracting #3: cost 0 inf + 83 0.633 * [simplify]: Simplified to (* x x) 0.633 * [simplify]: Simplified (2 1 2) to (λ (x) (log (/ (fma (sqrt (- 1 (* x x))) x x) (* x x)))) 0.633 * * * * [progress]: [ 24 / 43 ] simplifiying candidate # 0.634 * * * * [progress]: [ 25 / 43 ] simplifiying candidate # 0.634 * * * * [progress]: [ 26 / 43 ] simplifiying candidate # 0.634 * * * * [progress]: [ 27 / 43 ] simplifiying candidate # 0.634 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt x) (cbrt x))) 0.634 * * [simplify]: iters left: 5 (6 enodes) 0.638 * * [simplify]: iters left: 4 (22 enodes) 0.645 * * [simplify]: iters left: 3 (29 enodes) 0.653 * * [simplify]: iters left: 2 (31 enodes) 0.661 * * [simplify]: Extracting #0: cost 1 inf + 0 0.661 * * [simplify]: Extracting #1: cost 7 inf + 0 0.662 * * [simplify]: Extracting #2: cost 11 inf + 1 0.662 * * [simplify]: Extracting #3: cost 10 inf + 2 0.662 * * [simplify]: Extracting #4: cost 2 inf + 935 0.662 * * [simplify]: Extracting #5: cost 0 inf + 1218 0.662 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 0.662 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 (* (cbrt x) (cbrt x))) (+ (/ (sqrt 1) (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 0.663 * [simplify]: Simplifying (+ (/ (sqrt 1) (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x))) 0.663 * * [simplify]: iters left: 6 (10 enodes) 0.668 * * [simplify]: iters left: 5 (35 enodes) 0.679 * * [simplify]: iters left: 4 (43 enodes) 0.692 * * [simplify]: iters left: 3 (47 enodes) 0.704 * * [simplify]: Extracting #0: cost 1 inf + 0 0.704 * * [simplify]: Extracting #1: cost 4 inf + 0 0.704 * * [simplify]: Extracting #2: cost 9 inf + 0 0.704 * * [simplify]: Extracting #3: cost 12 inf + 1 0.705 * * [simplify]: Extracting #4: cost 14 inf + 83 0.705 * * [simplify]: Extracting #5: cost 12 inf + 490 0.705 * * [simplify]: Extracting #6: cost 4 inf + 1142 0.706 * * [simplify]: Extracting #7: cost 0 inf + 2270 0.706 * [simplify]: Simplified to (+ (/ (sqrt (- 1 (* x x))) (cbrt x)) (/ 1 (cbrt x))) 0.706 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ (sqrt 1) (* (cbrt x) (cbrt x))) (+ (/ (sqrt (- 1 (* x x))) (cbrt x)) (/ 1 (cbrt x)))))) 0.707 * * * * [progress]: [ 28 / 43 ] simplifiying candidate # 0.707 * [simplify]: Simplifying (/ (sqrt 1) (sqrt x)) 0.707 * * [simplify]: iters left: 3 (5 enodes) 0.711 * * [simplify]: iters left: 2 (17 enodes) 0.716 * * [simplify]: iters left: 1 (19 enodes) 0.723 * * [simplify]: Extracting #0: cost 1 inf + 0 0.724 * * [simplify]: Extracting #1: cost 4 inf + 0 0.724 * * [simplify]: Extracting #2: cost 5 inf + 1 0.724 * * [simplify]: Extracting #3: cost 0 inf + 248 0.724 * [simplify]: Simplified to (/ 1 (sqrt x)) 0.724 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 (sqrt x)) (+ (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 0.724 * [simplify]: Simplifying (+ (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x))) 0.725 * * [simplify]: iters left: 6 (10 enodes) 0.731 * * [simplify]: iters left: 5 (35 enodes) 0.742 * * [simplify]: iters left: 4 (43 enodes) 0.755 * * [simplify]: iters left: 3 (47 enodes) 0.768 * * [simplify]: Extracting #0: cost 1 inf + 0 0.768 * * [simplify]: Extracting #1: cost 4 inf + 0 0.768 * * [simplify]: Extracting #2: cost 9 inf + 0 0.768 * * [simplify]: Extracting #3: cost 12 inf + 1 0.768 * * [simplify]: Extracting #4: cost 14 inf + 43 0.768 * * [simplify]: Extracting #5: cost 12 inf + 330 0.769 * * [simplify]: Extracting #6: cost 4 inf + 982 0.769 * * [simplify]: Extracting #7: cost 0 inf + 1950 0.770 * [simplify]: Simplified to (+ (/ (sqrt (- 1 (* x x))) (sqrt x)) (/ 1 (sqrt x))) 0.770 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ (sqrt 1) (sqrt x)) (+ (/ (sqrt (- 1 (* x x))) (sqrt x)) (/ 1 (sqrt x)))))) 0.770 * * * * [progress]: [ 29 / 43 ] simplifiying candidate # 0.771 * [simplify]: Simplifying (/ (sqrt 1) 1) 0.771 * * [simplify]: iters left: 3 (3 enodes) 0.775 * * [simplify]: iters left: 2 (9 enodes) 0.778 * * [simplify]: iters left: 1 (11 enodes) 0.781 * * [simplify]: Extracting #0: cost 1 inf + 0 0.781 * * [simplify]: Extracting #1: cost 0 inf + 1 0.781 * [simplify]: Simplified to 1 0.781 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* 1 (+ (/ (sqrt 1) x) (/ (sqrt (- 1 (* x x))) x))))) 0.782 * [simplify]: Simplifying (+ (/ (sqrt 1) x) (/ (sqrt (- 1 (* x x))) x)) 0.782 * * [simplify]: iters left: 6 (9 enodes) 0.790 * * [simplify]: iters left: 5 (32 enodes) 0.800 * * [simplify]: iters left: 4 (40 enodes) 0.812 * * [simplify]: iters left: 3 (44 enodes) 0.824 * * [simplify]: Extracting #0: cost 1 inf + 0 0.824 * * [simplify]: Extracting #1: cost 4 inf + 0 0.824 * * [simplify]: Extracting #2: cost 9 inf + 0 0.824 * * [simplify]: Extracting #3: cost 9 inf + 2 0.824 * * [simplify]: Extracting #4: cost 12 inf + 44 0.824 * * [simplify]: Extracting #5: cost 10 inf + 331 0.824 * * [simplify]: Extracting #6: cost 3 inf + 982 0.825 * * [simplify]: Extracting #7: cost 0 inf + 1628 0.826 * [simplify]: Simplified to (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.826 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 0.826 * * * * [progress]: [ 30 / 43 ] simplifiying candidate # 0.826 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 0.826 * * [simplify]: iters left: 5 (5 enodes) 0.829 * * [simplify]: iters left: 4 (19 enodes) 0.835 * * [simplify]: iters left: 3 (23 enodes) 0.842 * * [simplify]: Extracting #0: cost 1 inf + 0 0.842 * * [simplify]: Extracting #1: cost 6 inf + 0 0.843 * * [simplify]: Extracting #2: cost 9 inf + 1 0.843 * * [simplify]: Extracting #3: cost 1 inf + 852 0.843 * * [simplify]: Extracting #4: cost 0 inf + 974 0.843 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 0.843 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 (* (cbrt x) (cbrt x))) (+ (/ 1 (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 0.844 * [simplify]: Simplifying (+ (/ 1 (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x))) 0.844 * * [simplify]: iters left: 6 (9 enodes) 0.846 * * [simplify]: iters left: 5 (32 enodes) 0.851 * * [simplify]: iters left: 4 (40 enodes) 0.857 * * [simplify]: iters left: 3 (44 enodes) 0.864 * * [simplify]: Extracting #0: cost 1 inf + 0 0.864 * * [simplify]: Extracting #1: cost 4 inf + 0 0.864 * * [simplify]: Extracting #2: cost 9 inf + 0 0.864 * * [simplify]: Extracting #3: cost 12 inf + 1 0.864 * * [simplify]: Extracting #4: cost 15 inf + 2 0.864 * * [simplify]: Extracting #5: cost 11 inf + 531 0.864 * * [simplify]: Extracting #6: cost 3 inf + 1384 0.866 * * [simplify]: Extracting #7: cost 0 inf + 2270 0.866 * [simplify]: Simplified to (+ (/ 1 (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x))) 0.866 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ 1 (* (cbrt x) (cbrt x))) (+ (/ 1 (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 0.866 * * * * [progress]: [ 31 / 43 ] simplifiying candidate # 0.866 * [simplify]: Simplifying (/ 1 (sqrt x)) 0.866 * * [simplify]: iters left: 3 (4 enodes) 0.868 * * [simplify]: iters left: 2 (14 enodes) 0.870 * * [simplify]: iters left: 1 (16 enodes) 0.873 * * [simplify]: Extracting #0: cost 1 inf + 0 0.873 * * [simplify]: Extracting #1: cost 4 inf + 0 0.873 * * [simplify]: Extracting #2: cost 5 inf + 1 0.873 * * [simplify]: Extracting #3: cost 3 inf + 43 0.873 * * [simplify]: Extracting #4: cost 1 inf + 166 0.873 * * [simplify]: Extracting #5: cost 0 inf + 248 0.873 * [simplify]: Simplified to (/ 1 (sqrt x)) 0.873 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 (sqrt x)) (+ (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 0.874 * [simplify]: Simplifying (+ (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x))) 0.874 * * [simplify]: iters left: 6 (9 enodes) 0.879 * * [simplify]: iters left: 5 (32 enodes) 0.889 * * [simplify]: iters left: 4 (40 enodes) 0.901 * * [simplify]: iters left: 3 (44 enodes) 0.907 * * [simplify]: Extracting #0: cost 1 inf + 0 0.907 * * [simplify]: Extracting #1: cost 4 inf + 0 0.907 * * [simplify]: Extracting #2: cost 9 inf + 0 0.907 * * [simplify]: Extracting #3: cost 12 inf + 1 0.907 * * [simplify]: Extracting #4: cost 15 inf + 2 0.907 * * [simplify]: Extracting #5: cost 11 inf + 411 0.908 * * [simplify]: Extracting #6: cost 3 inf + 1184 0.908 * * [simplify]: Extracting #7: cost 0 inf + 1950 0.908 * [simplify]: Simplified to (+ (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x))) 0.908 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ 1 (sqrt x)) (+ (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 0.908 * * * * [progress]: [ 32 / 43 ] simplifiying candidate # 0.909 * [simplify]: Simplifying (/ 1 1) 0.909 * * [simplify]: iters left: 2 (2 enodes) 0.909 * * [simplify]: iters left: 1 (6 enodes) 0.911 * * [simplify]: Extracting #0: cost 1 inf + 0 0.911 * * [simplify]: Extracting #1: cost 0 inf + 1 0.911 * [simplify]: Simplified to 1 0.911 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 0.911 * [simplify]: Simplifying (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.911 * * [simplify]: iters left: 6 (8 enodes) 0.913 * * [simplify]: iters left: 5 (29 enodes) 0.917 * * [simplify]: iters left: 4 (37 enodes) 0.923 * * [simplify]: iters left: 3 (41 enodes) 0.929 * * [simplify]: Extracting #0: cost 1 inf + 0 0.929 * * [simplify]: Extracting #1: cost 4 inf + 0 0.929 * * [simplify]: Extracting #2: cost 9 inf + 0 0.929 * * [simplify]: Extracting #3: cost 9 inf + 2 0.930 * * [simplify]: Extracting #4: cost 11 inf + 86 0.930 * * [simplify]: Extracting #5: cost 12 inf + 168 0.930 * * [simplify]: Extracting #6: cost 6 inf + 617 0.931 * * [simplify]: Extracting #7: cost 0 inf + 1628 0.931 * [simplify]: Simplified to (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.931 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 0.931 * * * * [progress]: [ 33 / 43 ] simplifiying candidate # 0.932 * [simplify]: Simplifying (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.932 * * [simplify]: iters left: 6 (8 enodes) 0.936 * * [simplify]: iters left: 5 (29 enodes) 0.945 * * [simplify]: iters left: 4 (37 enodes) 0.951 * * [simplify]: iters left: 3 (41 enodes) 0.957 * * [simplify]: Extracting #0: cost 1 inf + 0 0.957 * * [simplify]: Extracting #1: cost 4 inf + 0 0.957 * * [simplify]: Extracting #2: cost 9 inf + 0 0.957 * * [simplify]: Extracting #3: cost 9 inf + 2 0.957 * * [simplify]: Extracting #4: cost 11 inf + 86 0.957 * * [simplify]: Extracting #5: cost 12 inf + 168 0.957 * * [simplify]: Extracting #6: cost 6 inf + 617 0.957 * * [simplify]: Extracting #7: cost 0 inf + 1628 0.958 * [simplify]: Simplified to (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.958 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 0.958 * * * * [progress]: [ 34 / 43 ] simplifiying candidate # 0.958 * [simplify]: Simplifying (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.958 * * [simplify]: iters left: 6 (8 enodes) 0.960 * * [simplify]: iters left: 5 (29 enodes) 0.965 * * [simplify]: iters left: 4 (37 enodes) 1.358 * * [simplify]: iters left: 3 (41 enodes) 1.368 * * [simplify]: Extracting #0: cost 1 inf + 0 1.368 * * [simplify]: Extracting #1: cost 4 inf + 0 1.368 * * [simplify]: Extracting #2: cost 9 inf + 0 1.368 * * [simplify]: Extracting #3: cost 9 inf + 2 1.368 * * [simplify]: Extracting #4: cost 11 inf + 86 1.368 * * [simplify]: Extracting #5: cost 12 inf + 168 1.368 * * [simplify]: Extracting #6: cost 6 inf + 617 1.369 * * [simplify]: Extracting #7: cost 0 inf + 1628 1.369 * [simplify]: Simplified to (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 1.369 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 1.369 * * * * [progress]: [ 35 / 43 ] simplifiying candidate # 1.369 * [simplify]: Simplifying (/ 1 x) 1.369 * * [simplify]: iters left: 2 (3 enodes) 1.370 * * [simplify]: iters left: 1 (11 enodes) 1.372 * * [simplify]: Extracting #0: cost 1 inf + 0 1.372 * * [simplify]: Extracting #1: cost 4 inf + 0 1.372 * * [simplify]: Extracting #2: cost 2 inf + 2 1.372 * * [simplify]: Extracting #3: cost 0 inf + 86 1.372 * [simplify]: Simplified to (/ 1 x) 1.372 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 x) (+ (/ 1 1) (sqrt (- 1 (* x x))))))) 1.373 * [simplify]: Simplifying (+ (/ 1 1) (sqrt (- 1 (* x x)))) 1.373 * * [simplify]: iters left: 6 (7 enodes) 1.374 * * [simplify]: iters left: 5 (24 enodes) 1.378 * * [simplify]: iters left: 4 (32 enodes) 1.383 * * [simplify]: iters left: 3 (36 enodes) 1.388 * * [simplify]: Extracting #0: cost 1 inf + 0 1.388 * * [simplify]: Extracting #1: cost 4 inf + 0 1.388 * * [simplify]: Extracting #2: cost 5 inf + 1 1.388 * * [simplify]: Extracting #3: cost 10 inf + 1 1.388 * * [simplify]: Extracting #4: cost 9 inf + 165 1.388 * * [simplify]: Extracting #5: cost 3 inf + 614 1.389 * * [simplify]: Extracting #6: cost 1 inf + 898 1.389 * * [simplify]: Extracting #7: cost 0 inf + 1060 1.389 * [simplify]: Simplified to (+ (sqrt (- 1 (* x x))) 1) 1.389 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ 1 x) (+ (sqrt (- 1 (* x x))) 1)))) 1.389 * * * * [progress]: [ 36 / 43 ] simplifiying candidate # 1.389 * [simplify]: Simplifying (/ 1 x) 1.389 * * [simplify]: iters left: 2 (3 enodes) 1.390 * * [simplify]: iters left: 1 (11 enodes) 1.393 * * [simplify]: Extracting #0: cost 1 inf + 0 1.393 * * [simplify]: Extracting #1: cost 4 inf + 0 1.393 * * [simplify]: Extracting #2: cost 2 inf + 2 1.393 * * [simplify]: Extracting #3: cost 0 inf + 86 1.393 * [simplify]: Simplified to (/ 1 x) 1.393 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x))))))) 1.393 * [simplify]: Simplifying (+ 1 (sqrt (- 1 (* x x)))) 1.393 * * [simplify]: iters left: 6 (6 enodes) 1.397 * * [simplify]: iters left: 5 (23 enodes) 1.404 * * [simplify]: iters left: 4 (31 enodes) 1.413 * * [simplify]: iters left: 3 (35 enodes) 1.423 * * [simplify]: Extracting #0: cost 1 inf + 0 1.423 * * [simplify]: Extracting #1: cost 4 inf + 0 1.423 * * [simplify]: Extracting #2: cost 5 inf + 1 1.423 * * [simplify]: Extracting #3: cost 10 inf + 1 1.423 * * [simplify]: Extracting #4: cost 9 inf + 165 1.423 * * [simplify]: Extracting #5: cost 5 inf + 410 1.424 * * [simplify]: Extracting #6: cost 1 inf + 898 1.424 * * [simplify]: Extracting #7: cost 0 inf + 1060 1.424 * [simplify]: Simplified to (+ 1 (sqrt (- 1 (* x x)))) 1.424 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x))))))) 1.424 * * * * [progress]: [ 37 / 43 ] simplifiying candidate # 1.425 * [simplify]: Simplifying (/ 1 x) 1.425 * * [simplify]: iters left: 2 (3 enodes) 1.426 * * [simplify]: iters left: 1 (11 enodes) 1.428 * * [simplify]: Extracting #0: cost 1 inf + 0 1.428 * * [simplify]: Extracting #1: cost 4 inf + 0 1.428 * * [simplify]: Extracting #2: cost 2 inf + 2 1.428 * * [simplify]: Extracting #3: cost 0 inf + 86 1.428 * [simplify]: Simplified to (/ 1 x) 1.428 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x))))))) 1.428 * [simplify]: Simplifying (+ 1 (sqrt (- 1 (* x x)))) 1.428 * * [simplify]: iters left: 6 (6 enodes) 1.430 * * [simplify]: iters left: 5 (23 enodes) 1.433 * * [simplify]: iters left: 4 (31 enodes) 1.438 * * [simplify]: iters left: 3 (35 enodes) 1.443 * * [simplify]: Extracting #0: cost 1 inf + 0 1.443 * * [simplify]: Extracting #1: cost 4 inf + 0 1.443 * * [simplify]: Extracting #2: cost 5 inf + 1 1.443 * * [simplify]: Extracting #3: cost 10 inf + 1 1.444 * * [simplify]: Extracting #4: cost 9 inf + 165 1.444 * * [simplify]: Extracting #5: cost 5 inf + 410 1.444 * * [simplify]: Extracting #6: cost 1 inf + 898 1.444 * * [simplify]: Extracting #7: cost 0 inf + 1060 1.444 * [simplify]: Simplified to (+ 1 (sqrt (- 1 (* x x)))) 1.444 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x))))))) 1.444 * * * * [progress]: [ 38 / 43 ] simplifiying candidate # 1.445 * [simplify]: Simplifying (/ 1 x) 1.445 * * [simplify]: iters left: 2 (3 enodes) 1.446 * * [simplify]: iters left: 1 (11 enodes) 1.448 * * [simplify]: Extracting #0: cost 1 inf + 0 1.448 * * [simplify]: Extracting #1: cost 4 inf + 0 1.448 * * [simplify]: Extracting #2: cost 2 inf + 2 1.448 * * [simplify]: Extracting #3: cost 0 inf + 86 1.448 * [simplify]: Simplified to (/ 1 x) 1.448 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (+ (sqrt (- 1 (* x x))) 1) (/ 1 x)))) 1.448 * * * * [progress]: [ 39 / 43 ] simplifiying candidate #real (real->posit16 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))))> 1.448 * * * * [progress]: [ 40 / 43 ] simplifiying candidate # 1.448 * * * * [progress]: [ 41 / 43 ] simplifiying candidate # 1.448 * [simplify]: Simplifying (- (* 2 (/ 1 x)) (+ (* 1/2 x) (* 1/8 (pow x 3)))) 1.448 * * [simplify]: iters left: 6 (13 enodes) 1.453 * * [simplify]: iters left: 5 (60 enodes) 1.467 * * [simplify]: iters left: 4 (109 enodes) 1.497 * * [simplify]: iters left: 3 (223 enodes) 1.579 * * [simplify]: iters left: 2 (499 enodes) 1.819 * * [simplify]: Extracting #0: cost 1 inf + 0 1.819 * * [simplify]: Extracting #1: cost 45 inf + 0 1.821 * * [simplify]: Extracting #2: cost 149 inf + 449 1.825 * * [simplify]: Extracting #3: cost 123 inf + 6217 1.838 * * [simplify]: Extracting #4: cost 72 inf + 19750 1.853 * * [simplify]: Extracting #5: cost 5 inf + 52413 1.870 * * [simplify]: Extracting #6: cost 0 inf + 51113 1.888 * * [simplify]: Extracting #7: cost 0 inf + 50338 1.906 * [simplify]: Simplified to (fma x (fma -1/8 (* x x) -1/2) (/ 2 x)) 1.906 * [simplify]: Simplified (2 1) to (λ (x) (log (fma x (fma -1/8 (* x x) -1/2) (/ 2 x)))) 1.906 * * * * [progress]: [ 42 / 43 ] simplifiying candidate # 1.906 * [simplify]: Simplifying (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (/ 1 x))) 1.906 * * [simplify]: iters left: 6 (13 enodes) 1.916 * * [simplify]: iters left: 5 (56 enodes) 1.935 * * [simplify]: iters left: 4 (84 enodes) 1.961 * * [simplify]: iters left: 3 (112 enodes) 1.994 * * [simplify]: iters left: 2 (144 enodes) 2.035 * * [simplify]: iters left: 1 (202 enodes) 2.083 * * [simplify]: Extracting #0: cost 1 inf + 0 2.085 * * [simplify]: Extracting #1: cost 10 inf + 0 2.085 * * [simplify]: Extracting #2: cost 43 inf + 1 2.086 * * [simplify]: Extracting #3: cost 59 inf + 129 2.087 * * [simplify]: Extracting #4: cost 30 inf + 2593 2.091 * * [simplify]: Extracting #5: cost 6 inf + 6059 2.095 * * [simplify]: Extracting #6: cost 0 inf + 6916 2.099 * [simplify]: Simplified to (+ (+ (/ 1 x) (sqrt -1)) (/ (/ (/ 1/2 x) x) (sqrt -1))) 2.099 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (+ (/ 1 x) (sqrt -1)) (/ (/ (/ 1/2 x) x) (sqrt -1))))) 2.099 * * * * [progress]: [ 43 / 43 ] simplifiying candidate # 2.100 * [simplify]: Simplifying (- (/ 1 x) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (sqrt -1))) 2.100 * * [simplify]: iters left: 6 (13 enodes) 2.109 * * [simplify]: iters left: 5 (57 enodes) 2.128 * * [simplify]: iters left: 4 (88 enodes) 2.154 * * [simplify]: iters left: 3 (138 enodes) 2.197 * * [simplify]: iters left: 2 (228 enodes) 2.240 * * [simplify]: iters left: 1 (355 enodes) 2.348 * * [simplify]: Extracting #0: cost 1 inf + 0 2.349 * * [simplify]: Extracting #1: cost 30 inf + 0 2.349 * * [simplify]: Extracting #2: cost 105 inf + 2 2.351 * * [simplify]: Extracting #3: cost 123 inf + 1316 2.357 * * [simplify]: Extracting #4: cost 28 inf + 13388 2.368 * * [simplify]: Extracting #5: cost 0 inf + 17329 2.382 * * [simplify]: Extracting #6: cost 0 inf + 17324 2.392 * [simplify]: Simplified to (fma (/ -1/2 x) (/ (/ 1 x) (sqrt -1)) (- (/ 1 x) (sqrt -1))) 2.392 * [simplify]: Simplified (2 1) to (λ (x) (log (fma (/ -1/2 x) (/ (/ 1 x) (sqrt -1)) (- (/ 1 x) (sqrt -1))))) 2.392 * * * [progress]: adding candidates to table 2.824 * [progress]: [Phase 3 of 3] Extracting. 2.826 * [simplify]: Simplifying (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 2.826 * * [simplify]: iters left: 6 (9 enodes) 2.827 * * [simplify]: iters left: 5 (12 enodes) 2.827 * * [simplify]: Extracting #0: cost 1 inf + 0 2.827 * * [simplify]: Extracting #1: cost 2 inf + 0 2.827 * * [simplify]: Extracting #2: cost 4 inf + 0 2.827 * * [simplify]: Extracting #3: cost 7 inf + 0 2.827 * * [simplify]: Extracting #4: cost 6 inf + 2 2.827 * * [simplify]: Extracting #5: cost 6 inf + 44 2.828 * * [simplify]: Extracting #6: cost 0 inf + 1005 2.828 * [simplify]: Simplified to (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 8.343 * [regime-testing]: Baseline error score: 0.010947827573984218 8.346 * [regime-testing]: Oracle error score: 0.010947827573984218 8.346 * [regime-testing]: End program error score: 0.010947827573984218