0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.135 * * * [progress]: [2/2] Setting up program. 0.137 * [progress]: [Phase 2 of 3] Improving. 0.137 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.138 * [simplify]: Simplifying (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 0.138 * * [simplify]: iters left: 6 (9 enodes) 0.140 * * [simplify]: iters left: 5 (32 enodes) 0.146 * * [simplify]: iters left: 4 (40 enodes) 0.157 * * [simplify]: iters left: 3 (42 enodes) 0.168 * * [simplify]: Extracting #0: cost 1 inf + 0 0.168 * * [simplify]: Extracting #1: cost 3 inf + 0 0.168 * * [simplify]: Extracting #2: cost 6 inf + 0 0.168 * * [simplify]: Extracting #3: cost 11 inf + 0 0.168 * * [simplify]: Extracting #4: cost 11 inf + 2 0.168 * * [simplify]: Extracting #5: cost 12 inf + 86 0.168 * * [simplify]: Extracting #6: cost 13 inf + 208 0.168 * * [simplify]: Extracting #7: cost 9 inf + 575 0.169 * * [simplify]: Extracting #8: cost 3 inf + 1386 0.169 * * [simplify]: Extracting #9: cost 0 inf + 2252 0.169 * [simplify]: Simplified to (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 0.169 * [simplify]: Simplified (2) to (λ (x) (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)))) 0.172 * * [progress]: iteration 1 / 4 0.172 * * * [progress]: picking best candidate 0.188 * * * * [pick]: Picked # 0.188 * * * [progress]: localizing error 0.219 * * * [progress]: generating rewritten candidates 0.219 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.251 * * * [progress]: generating series expansions 0.251 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.251 * [backup-simplify]: Simplify (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) into (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) 0.252 * [approximate]: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in (x) around 0 0.252 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [backup-simplify]: Simplify 0 into 0 0.252 * [backup-simplify]: Simplify 1 into 1 0.252 * [backup-simplify]: Simplify (/ 1 1) into 1 0.253 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x 0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.253 * [taylor]: Taking taylor expansion of x in x 0.253 * [backup-simplify]: Simplify 0 into 0 0.253 * [backup-simplify]: Simplify 1 into 1 0.253 * [backup-simplify]: Simplify (/ 1 1) into 1 0.253 * [taylor]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 0.253 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x 0.253 * [taylor]: Taking taylor expansion of 1 in x 0.253 * [backup-simplify]: Simplify 1 into 1 0.253 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.253 * [taylor]: Taking taylor expansion of x in x 0.253 * [backup-simplify]: Simplify 0 into 0 0.253 * [backup-simplify]: Simplify 1 into 1 0.254 * [backup-simplify]: Simplify (+ 1 0) into 1 0.254 * [backup-simplify]: Simplify (sqrt 1) into 1 0.255 * [backup-simplify]: Simplify (+ 0 0) into 0 0.255 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.255 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (* (/ 1 x) (sqrt (- 1 (pow x 2))))) in x 0.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.255 * [taylor]: Taking taylor expansion of x in x 0.255 * [backup-simplify]: Simplify 0 into 0 0.255 * [backup-simplify]: Simplify 1 into 1 0.256 * [backup-simplify]: Simplify (/ 1 1) into 1 0.256 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- 1 (pow x 2)))) in x 0.256 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1 0.256 * [taylor]: Taking taylor expansion of (sqrt (- 1 (pow x 2))) in x 0.256 * [taylor]: Taking taylor expansion of (- 1 (pow x 2)) in x 0.256 * [taylor]: Taking taylor expansion of 1 in x 0.257 * [backup-simplify]: Simplify 1 into 1 0.257 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.257 * [taylor]: Taking taylor expansion of x in x 0.257 * [backup-simplify]: Simplify 0 into 0 0.257 * [backup-simplify]: Simplify 1 into 1 0.257 * [backup-simplify]: Simplify (+ 1 0) into 1 0.257 * [backup-simplify]: Simplify (sqrt 1) into 1 0.258 * [backup-simplify]: Simplify (+ 0 0) into 0 0.258 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0 0.259 * [backup-simplify]: Simplify (* 1 1) into 1 0.259 * [backup-simplify]: Simplify (+ 1 1) into 2 0.259 * [backup-simplify]: Simplify 2 into 2 0.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.262 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.262 * [backup-simplify]: Simplify (+ 0 0) into 0 0.262 * [backup-simplify]: Simplify 0 into 0 0.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.263 * [backup-simplify]: Simplify (* 1 1) into 1 0.264 * [backup-simplify]: Simplify (- 1) into -1 0.264 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.265 * [backup-simplify]: Simplify (/ (- -1 (pow 0 2) (+)) (* 2 1)) into -1/2 0.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.267 * [backup-simplify]: Simplify (+ (* 1 -1/2) (+ (* 0 0) (* 0 1))) into -1/2 0.268 * [backup-simplify]: Simplify (+ 0 -1/2) into -1/2 0.268 * [backup-simplify]: Simplify -1/2 into -1/2 0.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.269 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.270 * [backup-simplify]: Simplify (- 0) into 0 0.270 * [backup-simplify]: Simplify (+ 0 0) into 0 0.272 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 -1/2)))) (* 2 1)) into 0 0.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.274 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1)))) into 0 0.274 * [backup-simplify]: Simplify (+ 0 0) into 0 0.274 * [backup-simplify]: Simplify 0 into 0 0.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.276 * [backup-simplify]: Simplify (- 0) into 0 0.277 * [backup-simplify]: Simplify (+ 0 0) into 0 0.279 * [backup-simplify]: Simplify (/ (- 0 (pow -1/2 2) (+ (* 2 (* 0 0)))) (* 2 1)) into -1/8 0.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.281 * [backup-simplify]: Simplify (+ (* 1 -1/8) (+ (* 0 0) (+ (* 0 -1/2) (+ (* 0 0) (* 0 1))))) into -1/8 0.282 * [backup-simplify]: Simplify (+ 0 -1/8) into -1/8 0.282 * [backup-simplify]: Simplify -1/8 into -1/8 0.282 * [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)))) 0.282 * [backup-simplify]: Simplify (+ (/ 1 (/ 1 x)) (/ (sqrt (- 1 (* (/ 1 x) (/ 1 x)))) (/ 1 x))) into (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) 0.283 * [approximate]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in (x) around 0 0.283 * [taylor]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [backup-simplify]: Simplify 0 into 0 0.283 * [backup-simplify]: Simplify 1 into 1 0.283 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [backup-simplify]: Simplify 0 into 0 0.283 * [backup-simplify]: Simplify 1 into 1 0.283 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.283 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.283 * [taylor]: Taking taylor expansion of 1 in x 0.283 * [backup-simplify]: Simplify 1 into 1 0.283 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.283 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [backup-simplify]: Simplify 0 into 0 0.283 * [backup-simplify]: Simplify 1 into 1 0.283 * [backup-simplify]: Simplify (* 1 1) into 1 0.283 * [backup-simplify]: Simplify (/ 1 1) into 1 0.284 * [backup-simplify]: Simplify (- 1) into -1 0.284 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.284 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.285 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.285 * [backup-simplify]: Simplify (- 0) into 0 0.286 * [backup-simplify]: Simplify (+ 0 0) into 0 0.286 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.286 * [taylor]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) 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 0.286 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) 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 0.286 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.286 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.286 * [taylor]: Taking taylor expansion of 1 in x 0.286 * [backup-simplify]: Simplify 1 into 1 0.286 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.286 * [taylor]: Taking taylor expansion of (pow x 2) 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 * [backup-simplify]: Simplify (/ 1 1) into 1 0.287 * [backup-simplify]: Simplify (- 1) into -1 0.287 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.288 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.288 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.289 * [backup-simplify]: Simplify (- 0) into 0 0.289 * [backup-simplify]: Simplify (+ 0 0) into 0 0.289 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.290 * [backup-simplify]: Simplify (* 0 (sqrt -1)) into 0 0.290 * [backup-simplify]: Simplify (+ 0 0) into 0 0.290 * [backup-simplify]: Simplify 0 into 0 0.291 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 0.292 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 0.292 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.293 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.293 * [backup-simplify]: Simplify (- 0) into 0 0.294 * [backup-simplify]: Simplify (+ 1 0) into 1 0.295 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.296 * [backup-simplify]: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0 0.296 * [backup-simplify]: Simplify (+ 1 0) into 1 0.296 * [backup-simplify]: Simplify 1 into 1 0.297 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.298 * [backup-simplify]: Simplify (- 0) into 0 0.298 * [backup-simplify]: Simplify (+ 0 0) into 0 0.299 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.307 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1))) 0.309 * [backup-simplify]: Simplify (+ 0 (* 1/2 (/ 1 (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1))) 0.310 * [backup-simplify]: Simplify (* 1/2 (/ 1 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.311 * [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))) 0.311 * [backup-simplify]: Simplify (+ (/ 1 (/ 1 (- x))) (/ (sqrt (- 1 (* (/ 1 (- x)) (/ 1 (- x))))) (/ 1 (- x)))) into (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) 0.311 * [approximate]: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in (x) around 0 0.311 * [taylor]: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in x 0.311 * [taylor]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (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 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.311 * [taylor]: Taking taylor expansion of x in x 0.311 * [backup-simplify]: Simplify 0 into 0 0.312 * [backup-simplify]: Simplify 1 into 1 0.312 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.312 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.312 * [taylor]: Taking taylor expansion of 1 in x 0.312 * [backup-simplify]: Simplify 1 into 1 0.312 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.312 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.312 * [taylor]: Taking taylor expansion of x in x 0.312 * [backup-simplify]: Simplify 0 into 0 0.312 * [backup-simplify]: Simplify 1 into 1 0.312 * [backup-simplify]: Simplify (* 1 1) into 1 0.312 * [backup-simplify]: Simplify (/ 1 1) into 1 0.312 * [backup-simplify]: Simplify (- 1) into -1 0.313 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.313 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.313 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.314 * [backup-simplify]: Simplify (- 0) into 0 0.314 * [backup-simplify]: Simplify (+ 0 0) into 0 0.315 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.315 * [taylor]: Taking taylor expansion of (- (+ x (* x (sqrt (- 1 (/ 1 (pow x 2))))))) in x 0.315 * [taylor]: Taking taylor expansion of (+ x (* x (sqrt (- 1 (/ 1 (pow x 2)))))) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.315 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1 (/ 1 (pow x 2))))) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.315 * [taylor]: Taking taylor expansion of (sqrt (- 1 (/ 1 (pow x 2)))) in x 0.315 * [taylor]: Taking taylor expansion of (- 1 (/ 1 (pow x 2))) in x 0.315 * [taylor]: Taking taylor expansion of 1 in x 0.315 * [backup-simplify]: Simplify 1 into 1 0.315 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.315 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.315 * [taylor]: Taking taylor expansion of x in x 0.315 * [backup-simplify]: Simplify 0 into 0 0.315 * [backup-simplify]: Simplify 1 into 1 0.315 * [backup-simplify]: Simplify (* 1 1) into 1 0.315 * [backup-simplify]: Simplify (/ 1 1) into 1 0.316 * [backup-simplify]: Simplify (- 1) into -1 0.316 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.316 * [backup-simplify]: Simplify (sqrt -1) into (sqrt -1) 0.317 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.317 * [backup-simplify]: Simplify (- 0) into 0 0.318 * [backup-simplify]: Simplify (+ 0 0) into 0 0.318 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt -1))) into 0 0.318 * [backup-simplify]: Simplify (* 0 (sqrt -1)) into 0 0.319 * [backup-simplify]: Simplify (+ 0 0) into 0 0.319 * [backup-simplify]: Simplify (- 0) into 0 0.319 * [backup-simplify]: Simplify 0 into 0 0.320 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt -1))) into (sqrt -1) 0.321 * [backup-simplify]: Simplify (+ 0 (sqrt -1)) into (sqrt -1) 0.321 * [backup-simplify]: Simplify (- (sqrt -1)) into (- (sqrt -1)) 0.322 * [backup-simplify]: Simplify (- (sqrt -1)) into (- (sqrt -1)) 0.322 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.323 * [backup-simplify]: Simplify (- 0) into 0 0.323 * [backup-simplify]: Simplify (+ 1 0) into 1 0.325 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sqrt -1))) into (/ 1/2 (sqrt -1)) 0.326 * [backup-simplify]: Simplify (+ (* 0 (/ 1/2 (sqrt -1))) (+ (* 1 0) (* 0 (sqrt -1)))) into 0 0.326 * [backup-simplify]: Simplify (+ 1 0) into 1 0.326 * [backup-simplify]: Simplify (- 1) into -1 0.326 * [backup-simplify]: Simplify -1 into -1 0.327 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.328 * [backup-simplify]: Simplify (- 0) into 0 0.329 * [backup-simplify]: Simplify (+ 0 0) into 0 0.330 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sqrt -1)))))) (* 2 (sqrt -1))) into 0 0.336 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1/2 (sqrt -1))) (+ (* 0 0) (* 0 (sqrt -1))))) into (* 1/2 (/ 1 (sqrt -1))) 0.339 * [backup-simplify]: Simplify (+ 0 (* 1/2 (/ 1 (sqrt -1)))) into (* 1/2 (/ 1 (sqrt -1))) 0.340 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 0.342 * [backup-simplify]: Simplify (- (* 1/2 (/ 1 (sqrt -1)))) into (- (* 1/2 (/ 1 (sqrt -1)))) 0.344 * [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))) 0.344 * * * [progress]: simplifying candidates 0.344 * * * * [progress]: [ 1 / 28 ] simplifiying candidate # 0.344 * [simplify]: Simplifying (* (exp (/ 1 x)) (exp (/ (sqrt (- 1 (* x x))) x))) 0.344 * * [simplify]: iters left: 6 (10 enodes) 0.347 * * [simplify]: iters left: 5 (37 enodes) 0.352 * * [simplify]: iters left: 4 (49 enodes) 0.359 * * [simplify]: iters left: 3 (51 enodes) 0.366 * * [simplify]: Extracting #0: cost 1 inf + 0 0.366 * * [simplify]: Extracting #1: cost 5 inf + 0 0.366 * * [simplify]: Extracting #2: cost 10 inf + 0 0.366 * * [simplify]: Extracting #3: cost 15 inf + 0 0.366 * * [simplify]: Extracting #4: cost 15 inf + 2 0.366 * * [simplify]: Extracting #5: cost 14 inf + 310 0.366 * * [simplify]: Extracting #6: cost 14 inf + 514 0.367 * * [simplify]: Extracting #7: cost 7 inf + 1327 0.367 * * [simplify]: Extracting #8: cost 1 inf + 2708 0.368 * * [simplify]: Extracting #9: cost 0 inf + 2940 0.368 * [simplify]: Simplified to (exp (+ (/ (sqrt (- 1 (* x x))) x) (/ 1 x))) 0.368 * [simplify]: Simplified (2 1 1) to (λ (x) (log (log (exp (+ (/ (sqrt (- 1 (* x x))) x) (/ 1 x)))))) 0.368 * * * * [progress]: [ 2 / 28 ] simplifiying candidate # 0.368 * * * * [progress]: [ 3 / 28 ] simplifiying candidate # 0.368 * * * * [progress]: [ 4 / 28 ] simplifiying candidate # 0.368 * * * * [progress]: [ 5 / 28 ] simplifiying candidate # 0.368 * * * * [progress]: [ 6 / 28 ] simplifiying candidate # 0.368 * * * * [progress]: [ 7 / 28 ] simplifiying candidate # 0.368 * * * * [progress]: [ 8 / 28 ] simplifiying candidate # 0.369 * [simplify]: Simplifying (+ (* 1 x) (* x (sqrt (- 1 (* x x))))) 0.369 * * [simplify]: iters left: 6 (8 enodes) 0.371 * * [simplify]: iters left: 5 (28 enodes) 0.375 * * [simplify]: iters left: 4 (38 enodes) 0.381 * * [simplify]: iters left: 3 (44 enodes) 0.387 * * [simplify]: iters left: 2 (47 enodes) 0.398 * * [simplify]: Extracting #0: cost 1 inf + 0 0.398 * * [simplify]: Extracting #1: cost 5 inf + 0 0.398 * * [simplify]: Extracting #2: cost 8 inf + 1 0.398 * * [simplify]: Extracting #3: cost 9 inf + 2 0.398 * * [simplify]: Extracting #4: cost 12 inf + 2 0.399 * * [simplify]: Extracting #5: cost 14 inf + 43 0.399 * * [simplify]: Extracting #6: cost 8 inf + 573 0.400 * * [simplify]: Extracting #7: cost 2 inf + 1424 0.400 * * [simplify]: Extracting #8: cost 0 inf + 1788 0.401 * [simplify]: Simplified to (* (+ (sqrt (- 1 (* x x))) 1) x) 0.401 * [simplify]: Simplified (2 1 1) to (λ (x) (log (/ (* (+ (sqrt (- 1 (* x x))) 1) x) (* x x)))) 0.402 * [simplify]: Simplifying (* x x) 0.402 * * [simplify]: iters left: 2 (2 enodes) 0.403 * * [simplify]: iters left: 1 (6 enodes) 0.404 * * [simplify]: Extracting #0: cost 1 inf + 0 0.404 * * [simplify]: Extracting #1: cost 3 inf + 0 0.404 * * [simplify]: Extracting #2: cost 2 inf + 1 0.404 * * [simplify]: Extracting #3: cost 0 inf + 83 0.404 * [simplify]: Simplified to (* x x) 0.404 * [simplify]: Simplified (2 1 2) to (λ (x) (log (/ (* (+ (sqrt (- 1 (* x x))) 1) x) (* x x)))) 0.405 * * * * [progress]: [ 9 / 28 ] simplifiying candidate # 0.405 * * * * [progress]: [ 10 / 28 ] simplifiying candidate # 0.405 * * * * [progress]: [ 11 / 28 ] simplifiying candidate # 0.405 * * * * [progress]: [ 12 / 28 ] simplifiying candidate # 0.405 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt x) (cbrt x))) 0.405 * * [simplify]: iters left: 5 (6 enodes) 0.409 * * [simplify]: iters left: 4 (22 enodes) 0.415 * * [simplify]: iters left: 3 (29 enodes) 0.423 * * [simplify]: iters left: 2 (31 enodes) 0.432 * * [simplify]: Extracting #0: cost 1 inf + 0 0.432 * * [simplify]: Extracting #1: cost 7 inf + 0 0.432 * * [simplify]: Extracting #2: cost 11 inf + 1 0.432 * * [simplify]: Extracting #3: cost 10 inf + 2 0.432 * * [simplify]: Extracting #4: cost 2 inf + 935 0.433 * * [simplify]: Extracting #5: cost 0 inf + 1218 0.433 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 0.433 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 (* (cbrt x) (cbrt x))) (+ (/ (sqrt 1) (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 0.433 * [simplify]: Simplifying (+ (/ (sqrt 1) (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x))) 0.433 * * [simplify]: iters left: 6 (10 enodes) 0.439 * * [simplify]: iters left: 5 (35 enodes) 0.449 * * [simplify]: iters left: 4 (43 enodes) 0.461 * * [simplify]: iters left: 3 (45 enodes) 0.473 * * [simplify]: Extracting #0: cost 1 inf + 0 0.473 * * [simplify]: Extracting #1: cost 4 inf + 0 0.473 * * [simplify]: Extracting #2: cost 9 inf + 0 0.473 * * [simplify]: Extracting #3: cost 12 inf + 1 0.473 * * [simplify]: Extracting #4: cost 13 inf + 83 0.473 * * [simplify]: Extracting #5: cost 12 inf + 449 0.473 * * [simplify]: Extracting #6: cost 5 inf + 1101 0.474 * * [simplify]: Extracting #7: cost 0 inf + 2270 0.475 * [simplify]: Simplified to (+ (/ (sqrt (- 1 (* x x))) (cbrt x)) (/ 1 (cbrt x))) 0.475 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ (sqrt 1) (* (cbrt x) (cbrt x))) (+ (/ (sqrt (- 1 (* x x))) (cbrt x)) (/ 1 (cbrt x)))))) 0.475 * * * * [progress]: [ 13 / 28 ] simplifiying candidate # 0.475 * [simplify]: Simplifying (/ (sqrt 1) (sqrt x)) 0.475 * * [simplify]: iters left: 3 (5 enodes) 0.479 * * [simplify]: iters left: 2 (17 enodes) 0.485 * * [simplify]: iters left: 1 (19 enodes) 0.490 * * [simplify]: Extracting #0: cost 1 inf + 0 0.490 * * [simplify]: Extracting #1: cost 4 inf + 0 0.490 * * [simplify]: Extracting #2: cost 5 inf + 1 0.490 * * [simplify]: Extracting #3: cost 0 inf + 248 0.490 * [simplify]: Simplified to (/ 1 (sqrt x)) 0.490 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 (sqrt x)) (+ (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 0.491 * [simplify]: Simplifying (+ (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x))) 0.491 * * [simplify]: iters left: 6 (10 enodes) 0.494 * * [simplify]: iters left: 5 (35 enodes) 0.499 * * [simplify]: iters left: 4 (43 enodes) 0.505 * * [simplify]: iters left: 3 (45 enodes) 0.512 * * [simplify]: Extracting #0: cost 1 inf + 0 0.512 * * [simplify]: Extracting #1: cost 4 inf + 0 0.512 * * [simplify]: Extracting #2: cost 9 inf + 0 0.512 * * [simplify]: Extracting #3: cost 12 inf + 1 0.512 * * [simplify]: Extracting #4: cost 13 inf + 43 0.512 * * [simplify]: Extracting #5: cost 12 inf + 289 0.512 * * [simplify]: Extracting #6: cost 5 inf + 941 0.512 * * [simplify]: Extracting #7: cost 0 inf + 1950 0.513 * [simplify]: Simplified to (+ (/ (sqrt (- 1 (* x x))) (sqrt x)) (/ 1 (sqrt x))) 0.513 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ (sqrt 1) (sqrt x)) (+ (/ (sqrt (- 1 (* x x))) (sqrt x)) (/ 1 (sqrt x)))))) 0.513 * * * * [progress]: [ 14 / 28 ] simplifiying candidate # 0.513 * [simplify]: Simplifying (/ (sqrt 1) 1) 0.513 * * [simplify]: iters left: 3 (3 enodes) 0.515 * * [simplify]: iters left: 2 (9 enodes) 0.517 * * [simplify]: iters left: 1 (11 enodes) 0.518 * * [simplify]: Extracting #0: cost 1 inf + 0 0.519 * * [simplify]: Extracting #1: cost 0 inf + 1 0.519 * [simplify]: Simplified to 1 0.519 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* 1 (+ (/ (sqrt 1) x) (/ (sqrt (- 1 (* x x))) x))))) 0.519 * [simplify]: Simplifying (+ (/ (sqrt 1) x) (/ (sqrt (- 1 (* x x))) x)) 0.519 * * [simplify]: iters left: 6 (9 enodes) 0.522 * * [simplify]: iters left: 5 (32 enodes) 0.529 * * [simplify]: iters left: 4 (40 enodes) 0.540 * * [simplify]: iters left: 3 (42 enodes) 0.552 * * [simplify]: Extracting #0: cost 1 inf + 0 0.552 * * [simplify]: Extracting #1: cost 4 inf + 0 0.552 * * [simplify]: Extracting #2: cost 9 inf + 0 0.552 * * [simplify]: Extracting #3: cost 9 inf + 2 0.552 * * [simplify]: Extracting #4: cost 11 inf + 44 0.552 * * [simplify]: Extracting #5: cost 10 inf + 290 0.553 * * [simplify]: Extracting #6: cost 4 inf + 941 0.553 * * [simplify]: Extracting #7: cost 0 inf + 1628 0.554 * [simplify]: Simplified to (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.554 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 0.554 * * * * [progress]: [ 15 / 28 ] simplifiying candidate # 0.554 * [simplify]: Simplifying (/ 1 (* (cbrt x) (cbrt x))) 0.554 * * [simplify]: iters left: 5 (5 enodes) 0.557 * * [simplify]: iters left: 4 (19 enodes) 0.563 * * [simplify]: iters left: 3 (23 enodes) 0.567 * * [simplify]: Extracting #0: cost 1 inf + 0 0.567 * * [simplify]: Extracting #1: cost 6 inf + 0 0.567 * * [simplify]: Extracting #2: cost 9 inf + 1 0.567 * * [simplify]: Extracting #3: cost 1 inf + 852 0.567 * * [simplify]: Extracting #4: cost 0 inf + 974 0.567 * [simplify]: Simplified to (/ 1 (* (cbrt x) (cbrt x))) 0.567 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 (* (cbrt x) (cbrt x))) (+ (/ 1 (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 0.568 * [simplify]: Simplifying (+ (/ 1 (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x))) 0.568 * * [simplify]: iters left: 6 (9 enodes) 0.570 * * [simplify]: iters left: 5 (32 enodes) 0.575 * * [simplify]: iters left: 4 (40 enodes) 0.581 * * [simplify]: iters left: 3 (42 enodes) 0.587 * * [simplify]: Extracting #0: cost 1 inf + 0 0.587 * * [simplify]: Extracting #1: cost 4 inf + 0 0.587 * * [simplify]: Extracting #2: cost 9 inf + 0 0.587 * * [simplify]: Extracting #3: cost 12 inf + 1 0.587 * * [simplify]: Extracting #4: cost 14 inf + 2 0.587 * * [simplify]: Extracting #5: cost 11 inf + 490 0.588 * * [simplify]: Extracting #6: cost 4 inf + 1343 0.588 * * [simplify]: Extracting #7: cost 0 inf + 2270 0.588 * [simplify]: Simplified to (+ (/ 1 (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x))) 0.588 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ 1 (* (cbrt x) (cbrt x))) (+ (/ 1 (cbrt x)) (/ (sqrt (- 1 (* x x))) (cbrt x)))))) 0.588 * * * * [progress]: [ 16 / 28 ] simplifiying candidate # 0.589 * [simplify]: Simplifying (/ 1 (sqrt x)) 0.589 * * [simplify]: iters left: 3 (4 enodes) 0.590 * * [simplify]: iters left: 2 (14 enodes) 0.593 * * [simplify]: iters left: 1 (16 enodes) 0.598 * * [simplify]: Extracting #0: cost 1 inf + 0 0.598 * * [simplify]: Extracting #1: cost 4 inf + 0 0.598 * * [simplify]: Extracting #2: cost 5 inf + 1 0.599 * * [simplify]: Extracting #3: cost 3 inf + 43 0.599 * * [simplify]: Extracting #4: cost 1 inf + 166 0.599 * * [simplify]: Extracting #5: cost 0 inf + 248 0.599 * [simplify]: Simplified to (/ 1 (sqrt x)) 0.599 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 (sqrt x)) (+ (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 0.599 * [simplify]: Simplifying (+ (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x))) 0.600 * * [simplify]: iters left: 6 (9 enodes) 0.604 * * [simplify]: iters left: 5 (32 enodes) 0.613 * * [simplify]: iters left: 4 (40 enodes) 0.618 * * [simplify]: iters left: 3 (42 enodes) 0.624 * * [simplify]: Extracting #0: cost 1 inf + 0 0.624 * * [simplify]: Extracting #1: cost 4 inf + 0 0.624 * * [simplify]: Extracting #2: cost 9 inf + 0 0.624 * * [simplify]: Extracting #3: cost 12 inf + 1 0.624 * * [simplify]: Extracting #4: cost 14 inf + 2 0.624 * * [simplify]: Extracting #5: cost 11 inf + 370 0.625 * * [simplify]: Extracting #6: cost 4 inf + 1143 0.625 * * [simplify]: Extracting #7: cost 0 inf + 1950 0.625 * [simplify]: Simplified to (+ (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x))) 0.625 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ 1 (sqrt x)) (+ (/ 1 (sqrt x)) (/ (sqrt (- 1 (* x x))) (sqrt x)))))) 0.625 * * * * [progress]: [ 17 / 28 ] simplifiying candidate # 0.626 * [simplify]: Simplifying (/ 1 1) 0.626 * * [simplify]: iters left: 2 (2 enodes) 0.626 * * [simplify]: iters left: 1 (6 enodes) 0.628 * * [simplify]: Extracting #0: cost 1 inf + 0 0.628 * * [simplify]: Extracting #1: cost 0 inf + 1 0.628 * [simplify]: Simplified to 1 0.628 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 0.628 * [simplify]: Simplifying (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.628 * * [simplify]: iters left: 6 (8 enodes) 0.630 * * [simplify]: iters left: 5 (29 enodes) 0.634 * * [simplify]: iters left: 4 (37 enodes) 0.643 * * [simplify]: iters left: 3 (39 enodes) 0.655 * * [simplify]: Extracting #0: cost 1 inf + 0 0.656 * * [simplify]: Extracting #1: cost 4 inf + 0 0.656 * * [simplify]: Extracting #2: cost 9 inf + 0 0.656 * * [simplify]: Extracting #3: cost 9 inf + 2 0.656 * * [simplify]: Extracting #4: cost 10 inf + 86 0.656 * * [simplify]: Extracting #5: cost 12 inf + 127 0.656 * * [simplify]: Extracting #6: cost 7 inf + 576 0.657 * * [simplify]: Extracting #7: cost 0 inf + 1628 0.658 * [simplify]: Simplified to (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.658 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 0.658 * * * * [progress]: [ 18 / 28 ] simplifiying candidate # 0.658 * [simplify]: Simplifying (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.659 * * [simplify]: iters left: 6 (8 enodes) 0.662 * * [simplify]: iters left: 5 (29 enodes) 0.671 * * [simplify]: iters left: 4 (37 enodes) 0.682 * * [simplify]: iters left: 3 (39 enodes) 0.692 * * [simplify]: Extracting #0: cost 1 inf + 0 0.692 * * [simplify]: Extracting #1: cost 4 inf + 0 0.692 * * [simplify]: Extracting #2: cost 9 inf + 0 0.692 * * [simplify]: Extracting #3: cost 9 inf + 2 0.693 * * [simplify]: Extracting #4: cost 10 inf + 86 0.693 * * [simplify]: Extracting #5: cost 12 inf + 127 0.693 * * [simplify]: Extracting #6: cost 7 inf + 576 0.693 * * [simplify]: Extracting #7: cost 0 inf + 1628 0.694 * [simplify]: Simplified to (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.694 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 0.694 * * * * [progress]: [ 19 / 28 ] simplifiying candidate # 0.694 * [simplify]: Simplifying (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.695 * * [simplify]: iters left: 6 (8 enodes) 0.699 * * [simplify]: iters left: 5 (29 enodes) 0.707 * * [simplify]: iters left: 4 (37 enodes) 0.718 * * [simplify]: iters left: 3 (39 enodes) 0.728 * * [simplify]: Extracting #0: cost 1 inf + 0 0.729 * * [simplify]: Extracting #1: cost 4 inf + 0 0.729 * * [simplify]: Extracting #2: cost 9 inf + 0 0.729 * * [simplify]: Extracting #3: cost 9 inf + 2 0.729 * * [simplify]: Extracting #4: cost 10 inf + 86 0.729 * * [simplify]: Extracting #5: cost 12 inf + 127 0.729 * * [simplify]: Extracting #6: cost 7 inf + 576 0.730 * * [simplify]: Extracting #7: cost 0 inf + 1628 0.730 * [simplify]: Simplified to (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x)) 0.730 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* 1 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))) 0.731 * * * * [progress]: [ 20 / 28 ] simplifiying candidate # 0.731 * [simplify]: Simplifying (/ 1 x) 0.731 * * [simplify]: iters left: 2 (3 enodes) 0.733 * * [simplify]: iters left: 1 (11 enodes) 0.736 * * [simplify]: Extracting #0: cost 1 inf + 0 0.737 * * [simplify]: Extracting #1: cost 4 inf + 0 0.737 * * [simplify]: Extracting #2: cost 2 inf + 2 0.737 * * [simplify]: Extracting #3: cost 0 inf + 86 0.737 * [simplify]: Simplified to (/ 1 x) 0.737 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 x) (+ (/ 1 1) (sqrt (- 1 (* x x))))))) 0.737 * [simplify]: Simplifying (+ (/ 1 1) (sqrt (- 1 (* x x)))) 0.737 * * [simplify]: iters left: 6 (7 enodes) 0.741 * * [simplify]: iters left: 5 (24 enodes) 0.749 * * [simplify]: iters left: 4 (32 enodes) 0.758 * * [simplify]: iters left: 3 (34 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 5 inf + 1 0.768 * * [simplify]: Extracting #3: cost 8 inf + 1 0.768 * * [simplify]: Extracting #4: cost 12 inf + 1 0.768 * * [simplify]: Extracting #5: cost 8 inf + 206 0.769 * * [simplify]: Extracting #6: cost 3 inf + 614 0.769 * * [simplify]: Extracting #7: cost 1 inf + 898 0.770 * * [simplify]: Extracting #8: cost 0 inf + 1060 0.770 * [simplify]: Simplified to (+ (sqrt (- 1 (* x x))) 1) 0.770 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ 1 x) (+ (sqrt (- 1 (* x x))) 1)))) 0.770 * * * * [progress]: [ 21 / 28 ] simplifiying candidate # 0.770 * [simplify]: Simplifying (/ 1 x) 0.771 * * [simplify]: iters left: 2 (3 enodes) 0.772 * * [simplify]: iters left: 1 (11 enodes) 0.777 * * [simplify]: Extracting #0: cost 1 inf + 0 0.777 * * [simplify]: Extracting #1: cost 4 inf + 0 0.777 * * [simplify]: Extracting #2: cost 2 inf + 2 0.777 * * [simplify]: Extracting #3: cost 0 inf + 86 0.777 * [simplify]: Simplified to (/ 1 x) 0.777 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x))))))) 0.777 * [simplify]: Simplifying (+ 1 (sqrt (- 1 (* x x)))) 0.777 * * [simplify]: iters left: 6 (6 enodes) 0.781 * * [simplify]: iters left: 5 (23 enodes) 0.789 * * [simplify]: iters left: 4 (31 enodes) 0.802 * * [simplify]: iters left: 3 (33 enodes) 0.810 * * [simplify]: Extracting #0: cost 1 inf + 0 0.811 * * [simplify]: Extracting #1: cost 4 inf + 0 0.811 * * [simplify]: Extracting #2: cost 5 inf + 1 0.811 * * [simplify]: Extracting #3: cost 8 inf + 1 0.811 * * [simplify]: Extracting #4: cost 12 inf + 1 0.811 * * [simplify]: Extracting #5: cost 12 inf + 2 0.811 * * [simplify]: Extracting #6: cost 5 inf + 410 0.812 * * [simplify]: Extracting #7: cost 1 inf + 898 0.812 * * [simplify]: Extracting #8: cost 0 inf + 1060 0.813 * [simplify]: Simplified to (+ 1 (sqrt (- 1 (* x x)))) 0.813 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x))))))) 0.813 * * * * [progress]: [ 22 / 28 ] simplifiying candidate # 0.813 * [simplify]: Simplifying (/ 1 x) 0.813 * * [simplify]: iters left: 2 (3 enodes) 0.815 * * [simplify]: iters left: 1 (11 enodes) 0.819 * * [simplify]: Extracting #0: cost 1 inf + 0 0.819 * * [simplify]: Extracting #1: cost 4 inf + 0 0.819 * * [simplify]: Extracting #2: cost 2 inf + 2 0.819 * * [simplify]: Extracting #3: cost 0 inf + 86 0.819 * [simplify]: Simplified to (/ 1 x) 0.819 * [simplify]: Simplified (2 1 1) to (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x))))))) 0.819 * [simplify]: Simplifying (+ 1 (sqrt (- 1 (* x x)))) 0.819 * * [simplify]: iters left: 6 (6 enodes) 0.822 * * [simplify]: iters left: 5 (23 enodes) 0.829 * * [simplify]: iters left: 4 (31 enodes) 0.838 * * [simplify]: iters left: 3 (33 enodes) 0.847 * * [simplify]: Extracting #0: cost 1 inf + 0 0.847 * * [simplify]: Extracting #1: cost 4 inf + 0 0.847 * * [simplify]: Extracting #2: cost 5 inf + 1 0.847 * * [simplify]: Extracting #3: cost 8 inf + 1 0.847 * * [simplify]: Extracting #4: cost 12 inf + 1 0.847 * * [simplify]: Extracting #5: cost 12 inf + 2 0.848 * * [simplify]: Extracting #6: cost 5 inf + 410 0.848 * * [simplify]: Extracting #7: cost 1 inf + 898 0.848 * * [simplify]: Extracting #8: cost 0 inf + 1060 0.849 * [simplify]: Simplified to (+ 1 (sqrt (- 1 (* x x)))) 0.849 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (/ 1 x) (+ 1 (sqrt (- 1 (* x x))))))) 0.849 * * * * [progress]: [ 23 / 28 ] simplifiying candidate # 0.849 * [simplify]: Simplifying (/ 1 x) 0.849 * * [simplify]: iters left: 2 (3 enodes) 0.851 * * [simplify]: iters left: 1 (11 enodes) 0.855 * * [simplify]: Extracting #0: cost 1 inf + 0 0.855 * * [simplify]: Extracting #1: cost 4 inf + 0 0.855 * * [simplify]: Extracting #2: cost 2 inf + 2 0.855 * * [simplify]: Extracting #3: cost 0 inf + 86 0.855 * [simplify]: Simplified to (/ 1 x) 0.856 * [simplify]: Simplified (2 1 2) to (λ (x) (log (* (+ (sqrt (- 1 (* x x))) 1) (/ 1 x)))) 0.856 * * * * [progress]: [ 24 / 28 ] simplifiying candidate #real (real->posit16 (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))))))> 0.856 * * * * [progress]: [ 25 / 28 ] simplifiying candidate # 0.856 * * * * [progress]: [ 26 / 28 ] simplifiying candidate # 0.856 * [simplify]: Simplifying (- (* 2 (/ 1 x)) (+ (* 1/2 x) (* 1/8 (pow x 3)))) 0.856 * * [simplify]: iters left: 6 (13 enodes) 0.866 * * [simplify]: iters left: 5 (58 enodes) 0.888 * * [simplify]: iters left: 4 (101 enodes) 0.927 * * [simplify]: iters left: 3 (214 enodes) 0.982 * * [simplify]: iters left: 2 (408 enodes) 1.178 * * [simplify]: Extracting #0: cost 1 inf + 0 1.178 * * [simplify]: Extracting #1: cost 17 inf + 0 1.178 * * [simplify]: Extracting #2: cost 106 inf + 0 1.179 * * [simplify]: Extracting #3: cost 182 inf + 90 1.180 * * [simplify]: Extracting #4: cost 149 inf + 3723 1.183 * * [simplify]: Extracting #5: cost 53 inf + 39299 1.189 * * [simplify]: Extracting #6: cost 2 inf + 58770 1.196 * * [simplify]: Extracting #7: cost 0 inf + 58543 1.202 * [simplify]: Simplified to (- (/ 2 x) (* (+ (* (* 1/8 x) x) 1/2) x)) 1.202 * [simplify]: Simplified (2 1) to (λ (x) (log (- (/ 2 x) (* (+ (* (* 1/8 x) x) 1/2) x)))) 1.203 * * * * [progress]: [ 27 / 28 ] simplifiying candidate # 1.203 * [simplify]: Simplifying (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (+ (sqrt -1) (/ 1 x))) 1.203 * * [simplify]: iters left: 6 (13 enodes) 1.211 * * [simplify]: iters left: 5 (55 enodes) 1.221 * * [simplify]: iters left: 4 (80 enodes) 1.240 * * [simplify]: iters left: 3 (105 enodes) 1.255 * * [simplify]: iters left: 2 (137 enodes) 1.275 * * [simplify]: iters left: 1 (195 enodes) 1.321 * * [simplify]: Extracting #0: cost 1 inf + 0 1.321 * * [simplify]: Extracting #1: cost 8 inf + 0 1.321 * * [simplify]: Extracting #2: cost 39 inf + 0 1.321 * * [simplify]: Extracting #3: cost 59 inf + 169 1.322 * * [simplify]: Extracting #4: cost 32 inf + 2428 1.324 * * [simplify]: Extracting #5: cost 2 inf + 6711 1.326 * * [simplify]: Extracting #6: cost 0 inf + 6916 1.328 * [simplify]: Simplified to (+ (+ (/ 1 x) (/ (/ 1/2 (sqrt -1)) (* x x))) (sqrt -1)) 1.328 * [simplify]: Simplified (2 1) to (λ (x) (log (+ (+ (/ 1 x) (/ (/ 1/2 (sqrt -1)) (* x x))) (sqrt -1)))) 1.328 * * * * [progress]: [ 28 / 28 ] simplifiying candidate # 1.328 * [simplify]: Simplifying (- (/ 1 x) (+ (* 1/2 (/ 1 (* (pow x 2) (sqrt -1)))) (sqrt -1))) 1.328 * * [simplify]: iters left: 6 (13 enodes) 1.333 * * [simplify]: iters left: 5 (56 enodes) 1.345 * * [simplify]: iters left: 4 (86 enodes) 1.371 * * [simplify]: iters left: 3 (136 enodes) 1.398 * * [simplify]: iters left: 2 (210 enodes) 1.438 * * [simplify]: iters left: 1 (327 enodes) 1.543 * * [simplify]: Extracting #0: cost 1 inf + 0 1.543 * * [simplify]: Extracting #1: cost 18 inf + 0 1.543 * * [simplify]: Extracting #2: cost 93 inf + 0 1.544 * * [simplify]: Extracting #3: cost 125 inf + 952 1.549 * * [simplify]: Extracting #4: cost 24 inf + 13673 1.554 * * [simplify]: Extracting #5: cost 2 inf + 17087 1.559 * * [simplify]: Extracting #6: cost 0 inf + 17372 1.564 * [simplify]: Simplified to (- (- (/ (/ -1/2 (* x x)) (sqrt -1)) (sqrt -1)) (/ -1 x)) 1.564 * [simplify]: Simplified (2 1) to (λ (x) (log (- (- (/ (/ -1/2 (* x x)) (sqrt -1)) (sqrt -1)) (/ -1 x)))) 1.564 * * * [progress]: adding candidates to table 1.789 * [progress]: [Phase 3 of 3] Extracting. 1.793 * [simplify]: Simplifying (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 1.793 * * [simplify]: iters left: 6 (9 enodes) 1.793 * * [simplify]: iters left: 5 (12 enodes) 1.794 * * [simplify]: Extracting #0: cost 1 inf + 0 1.794 * * [simplify]: Extracting #1: cost 2 inf + 0 1.794 * * [simplify]: Extracting #2: cost 4 inf + 0 1.794 * * [simplify]: Extracting #3: cost 7 inf + 0 1.794 * * [simplify]: Extracting #4: cost 6 inf + 2 1.794 * * [simplify]: Extracting #5: cost 6 inf + 44 1.794 * * [simplify]: Extracting #6: cost 0 inf + 1005 1.794 * [simplify]: Simplified to (log (+ (/ 1 x) (/ (sqrt (- 1 (* x x))) x))) 6.918 * [regime-testing]: Baseline error score: 0.010947827573984218 6.921 * [regime-testing]: Oracle error score: 0.010947827573984218 6.921 * [regime-testing]: End program error score: 0.010947827573984218