12.588 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.280 * * * [progress]: [2/2] Setting up program. 0.287 * [progress]: [Phase 2 of 3] Improving. 0.288 * [simplify]: Simplifying: (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.290 * * [simplify]: iteration 0: 10 enodes 0.295 * * [simplify]: iteration 1: 19 enodes 0.304 * * [simplify]: iteration 2: 42 enodes 0.339 * * [simplify]: iteration 3: 85 enodes 0.379 * * [simplify]: iteration 4: 181 enodes 0.494 * * [simplify]: iteration 5: 357 enodes 0.899 * * [simplify]: iteration 6: 664 enodes 1.219 * * [simplify]: iteration 7: 965 enodes 1.952 * * [simplify]: iteration 8: 1234 enodes 2.472 * * [simplify]: iteration 9: 1670 enodes 3.942 * * [simplify]: iteration 10: 2507 enodes 7.224 * * [simplify]: iteration 11: 2908 enodes 8.639 * * [simplify]: iteration 12: 3154 enodes 9.181 * * [simplify]: iteration 13: 3399 enodes 10.212 * * [simplify]: iteration 14: 3628 enodes 12.197 * * [simplify]: iteration 15: 3848 enodes 13.743 * * [simplify]: iteration 16: 4093 enodes 15.021 * * [simplify]: iteration 17: 4314 enodes 16.490 * * [simplify]: iteration 18: 4509 enodes 17.315 * * [simplify]: iteration 19: 4767 enodes 17.900 * * [simplify]: iteration 20: 4982 enodes 18.090 * * [simplify]: iteration complete: 5000 enodes 18.090 * * [simplify]: Extracting #0: cost 1 inf + 0 18.090 * * [simplify]: Extracting #1: cost 34 inf + 0 18.091 * * [simplify]: Extracting #2: cost 54 inf + 1 18.092 * * [simplify]: Extracting #3: cost 49 inf + 46 18.094 * * [simplify]: Extracting #4: cost 17 inf + 3007 18.100 * * [simplify]: Extracting #5: cost 0 inf + 4903 18.107 * [simplify]: Simplified to: (+ (- 0.918938533204673 (* y 0.5)) (* x (- y 1.0))) 18.109 * * [progress]: iteration 1 / 4 18.109 * * * [progress]: picking best candidate 18.116 * * * * [pick]: Picked # 18.116 * * * [progress]: localizing error 18.143 * * * [progress]: generating rewritten candidates 18.143 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1) 18.214 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 18.282 * * * [progress]: generating series expansions 18.282 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1) 18.282 * [backup-simplify]: Simplify (* x (- y 1.0)) into (* x (- y 1.0)) 18.282 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0 18.282 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 18.282 * [taylor]: Taking taylor expansion of x in y 18.282 * [backup-simplify]: Simplify x into x 18.282 * [taylor]: Taking taylor expansion of (- y 1.0) in y 18.282 * [taylor]: Taking taylor expansion of y in y 18.282 * [backup-simplify]: Simplify 0 into 0 18.282 * [backup-simplify]: Simplify 1 into 1 18.282 * [taylor]: Taking taylor expansion of 1.0 in y 18.282 * [backup-simplify]: Simplify 1.0 into 1.0 18.282 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 18.282 * [taylor]: Taking taylor expansion of x in x 18.282 * [backup-simplify]: Simplify 0 into 0 18.282 * [backup-simplify]: Simplify 1 into 1 18.282 * [taylor]: Taking taylor expansion of (- y 1.0) in x 18.283 * [taylor]: Taking taylor expansion of y in x 18.283 * [backup-simplify]: Simplify y into y 18.283 * [taylor]: Taking taylor expansion of 1.0 in x 18.283 * [backup-simplify]: Simplify 1.0 into 1.0 18.283 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 18.283 * [taylor]: Taking taylor expansion of x in x 18.283 * [backup-simplify]: Simplify 0 into 0 18.283 * [backup-simplify]: Simplify 1 into 1 18.283 * [taylor]: Taking taylor expansion of (- y 1.0) in x 18.283 * [taylor]: Taking taylor expansion of y in x 18.283 * [backup-simplify]: Simplify y into y 18.283 * [taylor]: Taking taylor expansion of 1.0 in x 18.283 * [backup-simplify]: Simplify 1.0 into 1.0 18.284 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.284 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0) 18.284 * [backup-simplify]: Simplify (* 0 (- y 1.0)) into 0 18.284 * [taylor]: Taking taylor expansion of 0 in y 18.284 * [backup-simplify]: Simplify 0 into 0 18.284 * [backup-simplify]: Simplify 0 into 0 18.285 * [backup-simplify]: Simplify (- 0) into 0 18.285 * [backup-simplify]: Simplify (+ 0 0) into 0 18.286 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- y 1.0))) into (- y 1.0) 18.286 * [taylor]: Taking taylor expansion of (- y 1.0) in y 18.286 * [taylor]: Taking taylor expansion of y in y 18.286 * [backup-simplify]: Simplify 0 into 0 18.286 * [backup-simplify]: Simplify 1 into 1 18.286 * [taylor]: Taking taylor expansion of 1.0 in y 18.286 * [backup-simplify]: Simplify 1.0 into 1.0 18.286 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.287 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 18.287 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.288 * [backup-simplify]: Simplify 0 into 0 18.288 * [backup-simplify]: Simplify (- 0) into 0 18.288 * [backup-simplify]: Simplify (+ 0 0) into 0 18.289 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- y 1.0)))) into 0 18.289 * [taylor]: Taking taylor expansion of 0 in y 18.289 * [backup-simplify]: Simplify 0 into 0 18.289 * [backup-simplify]: Simplify 0 into 0 18.290 * [backup-simplify]: Simplify (- 0) into 0 18.290 * [backup-simplify]: Simplify (+ 1 0) into 1 18.290 * [backup-simplify]: Simplify 1 into 1 18.290 * [backup-simplify]: Simplify 0 into 0 18.291 * [backup-simplify]: Simplify (- 0) into 0 18.291 * [backup-simplify]: Simplify (+ 0 0) into 0 18.292 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- y 1.0))))) into 0 18.292 * [taylor]: Taking taylor expansion of 0 in y 18.292 * [backup-simplify]: Simplify 0 into 0 18.292 * [backup-simplify]: Simplify 0 into 0 18.292 * [backup-simplify]: Simplify 0 into 0 18.293 * [backup-simplify]: Simplify (- 0) into 0 18.293 * [backup-simplify]: Simplify (+ 0 0) into 0 18.293 * [backup-simplify]: Simplify 0 into 0 18.293 * [backup-simplify]: Simplify 0 into 0 18.294 * [backup-simplify]: Simplify (- 0) into 0 18.294 * [backup-simplify]: Simplify (+ 0 0) into 0 18.295 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- y 1.0)))))) into 0 18.295 * [taylor]: Taking taylor expansion of 0 in y 18.295 * [backup-simplify]: Simplify 0 into 0 18.296 * [backup-simplify]: Simplify 0 into 0 18.296 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* (- 1.0) (* 1 x))) into (- (* x y) (* 1.0 x)) 18.297 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 y) 1.0)) into (/ (- (/ 1 y) 1.0) x) 18.297 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0 18.297 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y 18.297 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 18.297 * [taylor]: Taking taylor expansion of (/ 1 y) in y 18.297 * [taylor]: Taking taylor expansion of y in y 18.297 * [backup-simplify]: Simplify 0 into 0 18.297 * [backup-simplify]: Simplify 1 into 1 18.297 * [backup-simplify]: Simplify (/ 1 1) into 1 18.297 * [taylor]: Taking taylor expansion of 1.0 in y 18.297 * [backup-simplify]: Simplify 1.0 into 1.0 18.297 * [taylor]: Taking taylor expansion of x in y 18.297 * [backup-simplify]: Simplify x into x 18.298 * [backup-simplify]: Simplify (+ 1 0) into 1 18.298 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 18.298 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 18.298 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 18.298 * [taylor]: Taking taylor expansion of (/ 1 y) in x 18.298 * [taylor]: Taking taylor expansion of y in x 18.298 * [backup-simplify]: Simplify y into y 18.298 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 18.298 * [taylor]: Taking taylor expansion of 1.0 in x 18.298 * [backup-simplify]: Simplify 1.0 into 1.0 18.298 * [taylor]: Taking taylor expansion of x in x 18.298 * [backup-simplify]: Simplify 0 into 0 18.298 * [backup-simplify]: Simplify 1 into 1 18.299 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.299 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 18.299 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0) 18.299 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 18.299 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 18.299 * [taylor]: Taking taylor expansion of (/ 1 y) in x 18.299 * [taylor]: Taking taylor expansion of y in x 18.299 * [backup-simplify]: Simplify y into y 18.299 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 18.299 * [taylor]: Taking taylor expansion of 1.0 in x 18.299 * [backup-simplify]: Simplify 1.0 into 1.0 18.299 * [taylor]: Taking taylor expansion of x in x 18.299 * [backup-simplify]: Simplify 0 into 0 18.299 * [backup-simplify]: Simplify 1 into 1 18.300 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.300 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 18.300 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0) 18.301 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 18.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y 18.301 * [taylor]: Taking taylor expansion of y in y 18.301 * [backup-simplify]: Simplify 0 into 0 18.301 * [backup-simplify]: Simplify 1 into 1 18.301 * [backup-simplify]: Simplify (/ 1 1) into 1 18.301 * [taylor]: Taking taylor expansion of 1.0 in y 18.301 * [backup-simplify]: Simplify 1.0 into 1.0 18.302 * [backup-simplify]: Simplify (+ 1 0) into 1 18.302 * [backup-simplify]: Simplify 1 into 1 18.302 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 18.302 * [backup-simplify]: Simplify (- 0) into 0 18.303 * [backup-simplify]: Simplify (+ 0 0) into 0 18.303 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)))) into 0 18.304 * [taylor]: Taking taylor expansion of 0 in y 18.304 * [backup-simplify]: Simplify 0 into 0 18.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 18.305 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.306 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 18.306 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.306 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 18.307 * [backup-simplify]: Simplify (- 0) into 0 18.307 * [backup-simplify]: Simplify (+ 0 0) into 0 18.308 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 18.308 * [taylor]: Taking taylor expansion of 0 in y 18.308 * [backup-simplify]: Simplify 0 into 0 18.309 * [backup-simplify]: Simplify 0 into 0 18.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 18.310 * [backup-simplify]: Simplify (- 0) into 0 18.310 * [backup-simplify]: Simplify (+ 0 0) into 0 18.310 * [backup-simplify]: Simplify 0 into 0 18.310 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 18.311 * [backup-simplify]: Simplify (- 0) into 0 18.311 * [backup-simplify]: Simplify (+ 0 0) into 0 18.313 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 18.313 * [taylor]: Taking taylor expansion of 0 in y 18.313 * [backup-simplify]: Simplify 0 into 0 18.313 * [backup-simplify]: Simplify 0 into 0 18.313 * [backup-simplify]: Simplify 0 into 0 18.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 18.315 * [backup-simplify]: Simplify (- 0) into 0 18.315 * [backup-simplify]: Simplify (+ 0 0) into 0 18.315 * [backup-simplify]: Simplify 0 into 0 18.315 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 18.316 * [backup-simplify]: Simplify (- 0) into 0 18.316 * [backup-simplify]: Simplify (+ 0 0) into 0 18.319 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 18.319 * [taylor]: Taking taylor expansion of 0 in y 18.319 * [backup-simplify]: Simplify 0 into 0 18.319 * [backup-simplify]: Simplify 0 into 0 18.319 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* x y) (* 1.0 x)) 18.320 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- y)) 1.0)) into (/ (+ (/ 1 y) 1.0) x) 18.320 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 18.320 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 18.320 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 18.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y 18.320 * [taylor]: Taking taylor expansion of y in y 18.320 * [backup-simplify]: Simplify 0 into 0 18.320 * [backup-simplify]: Simplify 1 into 1 18.320 * [backup-simplify]: Simplify (/ 1 1) into 1 18.320 * [taylor]: Taking taylor expansion of 1.0 in y 18.320 * [backup-simplify]: Simplify 1.0 into 1.0 18.320 * [taylor]: Taking taylor expansion of x in y 18.321 * [backup-simplify]: Simplify x into x 18.321 * [backup-simplify]: Simplify (+ 1 0) into 1 18.321 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 18.321 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 18.321 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 18.321 * [taylor]: Taking taylor expansion of (/ 1 y) in x 18.321 * [taylor]: Taking taylor expansion of y in x 18.321 * [backup-simplify]: Simplify y into y 18.321 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 18.321 * [taylor]: Taking taylor expansion of 1.0 in x 18.321 * [backup-simplify]: Simplify 1.0 into 1.0 18.321 * [taylor]: Taking taylor expansion of x in x 18.321 * [backup-simplify]: Simplify 0 into 0 18.321 * [backup-simplify]: Simplify 1 into 1 18.321 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 18.322 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 18.322 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 18.322 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 18.322 * [taylor]: Taking taylor expansion of (/ 1 y) in x 18.322 * [taylor]: Taking taylor expansion of y in x 18.322 * [backup-simplify]: Simplify y into y 18.322 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 18.322 * [taylor]: Taking taylor expansion of 1.0 in x 18.322 * [backup-simplify]: Simplify 1.0 into 1.0 18.322 * [taylor]: Taking taylor expansion of x in x 18.322 * [backup-simplify]: Simplify 0 into 0 18.322 * [backup-simplify]: Simplify 1 into 1 18.322 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 18.322 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 18.322 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 18.322 * [taylor]: Taking taylor expansion of (/ 1 y) in y 18.322 * [taylor]: Taking taylor expansion of y in y 18.322 * [backup-simplify]: Simplify 0 into 0 18.322 * [backup-simplify]: Simplify 1 into 1 18.323 * [backup-simplify]: Simplify (/ 1 1) into 1 18.323 * [taylor]: Taking taylor expansion of 1.0 in y 18.323 * [backup-simplify]: Simplify 1.0 into 1.0 18.323 * [backup-simplify]: Simplify (+ 1 0) into 1 18.323 * [backup-simplify]: Simplify 1 into 1 18.324 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 18.324 * [backup-simplify]: Simplify (+ 0 0) into 0 18.325 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0 18.325 * [taylor]: Taking taylor expansion of 0 in y 18.325 * [backup-simplify]: Simplify 0 into 0 18.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 18.326 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 18.326 * [backup-simplify]: Simplify 1.0 into 1.0 18.326 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 18.327 * [backup-simplify]: Simplify (+ 0 0) into 0 18.328 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 18.328 * [taylor]: Taking taylor expansion of 0 in y 18.328 * [backup-simplify]: Simplify 0 into 0 18.328 * [backup-simplify]: Simplify 0 into 0 18.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 18.330 * [backup-simplify]: Simplify (+ 0 0) into 0 18.330 * [backup-simplify]: Simplify 0 into 0 18.330 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 18.330 * [backup-simplify]: Simplify (+ 0 0) into 0 18.332 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 18.332 * [taylor]: Taking taylor expansion of 0 in y 18.332 * [backup-simplify]: Simplify 0 into 0 18.332 * [backup-simplify]: Simplify 0 into 0 18.332 * [backup-simplify]: Simplify 0 into 0 18.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 18.334 * [backup-simplify]: Simplify (+ 0 0) into 0 18.334 * [backup-simplify]: Simplify 0 into 0 18.334 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 18.335 * [backup-simplify]: Simplify (+ 0 0) into 0 18.337 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 18.337 * [taylor]: Taking taylor expansion of 0 in y 18.337 * [backup-simplify]: Simplify 0 into 0 18.337 * [backup-simplify]: Simplify 0 into 0 18.338 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* x y) (* 1.0 x)) 18.338 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 18.338 * [backup-simplify]: Simplify (- (* x (- y 1.0)) (* y 0.5)) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 18.338 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (x y) around 0 18.338 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 18.338 * [taylor]: Taking taylor expansion of (* x y) in y 18.338 * [taylor]: Taking taylor expansion of x in y 18.338 * [backup-simplify]: Simplify x into x 18.338 * [taylor]: Taking taylor expansion of y in y 18.338 * [backup-simplify]: Simplify 0 into 0 18.338 * [backup-simplify]: Simplify 1 into 1 18.338 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 18.338 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 18.338 * [taylor]: Taking taylor expansion of 1.0 in y 18.338 * [backup-simplify]: Simplify 1.0 into 1.0 18.338 * [taylor]: Taking taylor expansion of x in y 18.338 * [backup-simplify]: Simplify x into x 18.338 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 18.338 * [taylor]: Taking taylor expansion of 0.5 in y 18.338 * [backup-simplify]: Simplify 0.5 into 0.5 18.338 * [taylor]: Taking taylor expansion of y in y 18.338 * [backup-simplify]: Simplify 0 into 0 18.338 * [backup-simplify]: Simplify 1 into 1 18.338 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 18.339 * [taylor]: Taking taylor expansion of (* x y) in x 18.339 * [taylor]: Taking taylor expansion of x in x 18.339 * [backup-simplify]: Simplify 0 into 0 18.339 * [backup-simplify]: Simplify 1 into 1 18.339 * [taylor]: Taking taylor expansion of y in x 18.339 * [backup-simplify]: Simplify y into y 18.339 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 18.339 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 18.339 * [taylor]: Taking taylor expansion of 1.0 in x 18.339 * [backup-simplify]: Simplify 1.0 into 1.0 18.339 * [taylor]: Taking taylor expansion of x in x 18.339 * [backup-simplify]: Simplify 0 into 0 18.339 * [backup-simplify]: Simplify 1 into 1 18.339 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 18.339 * [taylor]: Taking taylor expansion of 0.5 in x 18.339 * [backup-simplify]: Simplify 0.5 into 0.5 18.339 * [taylor]: Taking taylor expansion of y in x 18.339 * [backup-simplify]: Simplify y into y 18.339 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 18.339 * [taylor]: Taking taylor expansion of (* x y) in x 18.339 * [taylor]: Taking taylor expansion of x in x 18.339 * [backup-simplify]: Simplify 0 into 0 18.339 * [backup-simplify]: Simplify 1 into 1 18.339 * [taylor]: Taking taylor expansion of y in x 18.339 * [backup-simplify]: Simplify y into y 18.339 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 18.339 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 18.339 * [taylor]: Taking taylor expansion of 1.0 in x 18.339 * [backup-simplify]: Simplify 1.0 into 1.0 18.339 * [taylor]: Taking taylor expansion of x in x 18.339 * [backup-simplify]: Simplify 0 into 0 18.339 * [backup-simplify]: Simplify 1 into 1 18.339 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 18.339 * [taylor]: Taking taylor expansion of 0.5 in x 18.339 * [backup-simplify]: Simplify 0.5 into 0.5 18.340 * [taylor]: Taking taylor expansion of y in x 18.340 * [backup-simplify]: Simplify y into y 18.340 * [backup-simplify]: Simplify (* 0 y) into 0 18.340 * [backup-simplify]: Simplify (* 1.0 0) into 0 18.340 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 18.340 * [backup-simplify]: Simplify (+ 0 (* 0.5 y)) into (* 0.5 y) 18.341 * [backup-simplify]: Simplify (- (* 0.5 y)) into (- (* 0.5 y)) 18.341 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 y))) into (- (* 0.5 y)) 18.341 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 18.341 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 18.341 * [taylor]: Taking taylor expansion of 0.5 in y 18.341 * [backup-simplify]: Simplify 0.5 into 0.5 18.341 * [taylor]: Taking taylor expansion of y in y 18.341 * [backup-simplify]: Simplify 0 into 0 18.341 * [backup-simplify]: Simplify 1 into 1 18.341 * [backup-simplify]: Simplify (* 0.5 0) into 0 18.342 * [backup-simplify]: Simplify (- 0) into 0 18.342 * [backup-simplify]: Simplify 0 into 0 18.342 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 18.344 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 18.344 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 y)) into 0 18.344 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 18.345 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.345 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0) 18.345 * [taylor]: Taking taylor expansion of (- y 1.0) in y 18.345 * [taylor]: Taking taylor expansion of y in y 18.345 * [backup-simplify]: Simplify 0 into 0 18.345 * [backup-simplify]: Simplify 1 into 1 18.345 * [taylor]: Taking taylor expansion of 1.0 in y 18.345 * [backup-simplify]: Simplify 1.0 into 1.0 18.346 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.347 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 18.347 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.348 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 18.349 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 18.349 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 18.350 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 18.351 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 18.352 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 y))) into 0 18.352 * [backup-simplify]: Simplify (+ 0 0) into 0 18.353 * [backup-simplify]: Simplify (- 0) into 0 18.353 * [backup-simplify]: Simplify (+ 0 0) into 0 18.353 * [taylor]: Taking taylor expansion of 0 in y 18.353 * [backup-simplify]: Simplify 0 into 0 18.353 * [backup-simplify]: Simplify 0 into 0 18.354 * [backup-simplify]: Simplify (- 0) into 0 18.354 * [backup-simplify]: Simplify (+ 1 0) into 1 18.354 * [backup-simplify]: Simplify 1 into 1 18.355 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 0.5) (* y 1)) (* (- 1.0) (* 1 x)))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 18.356 * [backup-simplify]: Simplify (- (* (/ 1 x) (- (/ 1 y) 1.0)) (* (/ 1 y) 0.5)) into (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) 18.356 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (x y) around 0 18.356 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 18.356 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 18.356 * [taylor]: Taking taylor expansion of (* x y) in y 18.356 * [taylor]: Taking taylor expansion of x in y 18.356 * [backup-simplify]: Simplify x into x 18.356 * [taylor]: Taking taylor expansion of y in y 18.356 * [backup-simplify]: Simplify 0 into 0 18.356 * [backup-simplify]: Simplify 1 into 1 18.356 * [backup-simplify]: Simplify (* x 0) into 0 18.357 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 18.357 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 18.357 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 18.357 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 18.357 * [taylor]: Taking taylor expansion of 0.5 in y 18.357 * [backup-simplify]: Simplify 0.5 into 0.5 18.357 * [taylor]: Taking taylor expansion of (/ 1 y) in y 18.357 * [taylor]: Taking taylor expansion of y in y 18.357 * [backup-simplify]: Simplify 0 into 0 18.357 * [backup-simplify]: Simplify 1 into 1 18.357 * [backup-simplify]: Simplify (/ 1 1) into 1 18.357 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 18.357 * [taylor]: Taking taylor expansion of 1.0 in y 18.357 * [backup-simplify]: Simplify 1.0 into 1.0 18.357 * [taylor]: Taking taylor expansion of (/ 1 x) in y 18.357 * [taylor]: Taking taylor expansion of x in y 18.358 * [backup-simplify]: Simplify x into x 18.358 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 18.358 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 18.358 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 18.358 * [taylor]: Taking taylor expansion of (* x y) in x 18.358 * [taylor]: Taking taylor expansion of x in x 18.358 * [backup-simplify]: Simplify 0 into 0 18.358 * [backup-simplify]: Simplify 1 into 1 18.358 * [taylor]: Taking taylor expansion of y in x 18.358 * [backup-simplify]: Simplify y into y 18.358 * [backup-simplify]: Simplify (* 0 y) into 0 18.358 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 18.358 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 18.358 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 18.358 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 18.358 * [taylor]: Taking taylor expansion of 0.5 in x 18.358 * [backup-simplify]: Simplify 0.5 into 0.5 18.358 * [taylor]: Taking taylor expansion of (/ 1 y) in x 18.359 * [taylor]: Taking taylor expansion of y in x 18.359 * [backup-simplify]: Simplify y into y 18.359 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 18.359 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 18.359 * [taylor]: Taking taylor expansion of 1.0 in x 18.359 * [backup-simplify]: Simplify 1.0 into 1.0 18.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 18.359 * [taylor]: Taking taylor expansion of x in x 18.359 * [backup-simplify]: Simplify 0 into 0 18.359 * [backup-simplify]: Simplify 1 into 1 18.359 * [backup-simplify]: Simplify (/ 1 1) into 1 18.359 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 18.359 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 18.359 * [taylor]: Taking taylor expansion of (* x y) in x 18.359 * [taylor]: Taking taylor expansion of x in x 18.359 * [backup-simplify]: Simplify 0 into 0 18.359 * [backup-simplify]: Simplify 1 into 1 18.359 * [taylor]: Taking taylor expansion of y in x 18.359 * [backup-simplify]: Simplify y into y 18.359 * [backup-simplify]: Simplify (* 0 y) into 0 18.360 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 18.360 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 18.360 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 18.360 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 18.360 * [taylor]: Taking taylor expansion of 0.5 in x 18.360 * [backup-simplify]: Simplify 0.5 into 0.5 18.360 * [taylor]: Taking taylor expansion of (/ 1 y) in x 18.360 * [taylor]: Taking taylor expansion of y in x 18.360 * [backup-simplify]: Simplify y into y 18.360 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 18.360 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 18.360 * [taylor]: Taking taylor expansion of 1.0 in x 18.360 * [backup-simplify]: Simplify 1.0 into 1.0 18.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 18.360 * [taylor]: Taking taylor expansion of x in x 18.360 * [backup-simplify]: Simplify 0 into 0 18.360 * [backup-simplify]: Simplify 1 into 1 18.361 * [backup-simplify]: Simplify (/ 1 1) into 1 18.361 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 18.362 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 18.362 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.363 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 18.363 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 18.363 * [taylor]: Taking taylor expansion of (/ 1 y) in y 18.363 * [taylor]: Taking taylor expansion of y in y 18.363 * [backup-simplify]: Simplify 0 into 0 18.363 * [backup-simplify]: Simplify 1 into 1 18.363 * [backup-simplify]: Simplify (/ 1 1) into 1 18.363 * [taylor]: Taking taylor expansion of 1.0 in y 18.363 * [backup-simplify]: Simplify 1.0 into 1.0 18.363 * [backup-simplify]: Simplify (+ 1 0) into 1 18.363 * [backup-simplify]: Simplify 1 into 1 18.368 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 18.369 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 18.369 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y) 18.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 18.370 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 18.371 * [backup-simplify]: Simplify (+ (/ 0.5 y) 0) into (* 0.5 (/ 1 y)) 18.371 * [backup-simplify]: Simplify (- (* 0.5 (/ 1 y))) into (- (* 0.5 (/ 1 y))) 18.371 * [backup-simplify]: Simplify (+ 0 (- (* 0.5 (/ 1 y)))) into (- (* 0.5 (/ 1 y))) 18.371 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 y))) in y 18.371 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 18.371 * [taylor]: Taking taylor expansion of 0.5 in y 18.371 * [backup-simplify]: Simplify 0.5 into 0.5 18.371 * [taylor]: Taking taylor expansion of (/ 1 y) in y 18.371 * [taylor]: Taking taylor expansion of y in y 18.371 * [backup-simplify]: Simplify 0 into 0 18.371 * [backup-simplify]: Simplify 1 into 1 18.371 * [backup-simplify]: Simplify (/ 1 1) into 1 18.372 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 18.372 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 18.373 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 18.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 18.374 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.374 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 18.375 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 18.376 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (+ (* (- 0.5) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 18.376 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (- (/ 1 (- y)) 1.0)) (* (/ 1 (- y)) 0.5)) into (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) 18.377 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in (x y) around 0 18.377 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y 18.377 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 18.377 * [taylor]: Taking taylor expansion of 0.5 in y 18.377 * [backup-simplify]: Simplify 0.5 into 0.5 18.377 * [taylor]: Taking taylor expansion of (/ 1 y) in y 18.377 * [taylor]: Taking taylor expansion of y in y 18.377 * [backup-simplify]: Simplify 0 into 0 18.377 * [backup-simplify]: Simplify 1 into 1 18.377 * [backup-simplify]: Simplify (/ 1 1) into 1 18.377 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 18.377 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 18.377 * [taylor]: Taking taylor expansion of 1.0 in y 18.377 * [backup-simplify]: Simplify 1.0 into 1.0 18.377 * [taylor]: Taking taylor expansion of (/ 1 x) in y 18.377 * [taylor]: Taking taylor expansion of x in y 18.377 * [backup-simplify]: Simplify x into x 18.377 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 18.378 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 18.378 * [taylor]: Taking taylor expansion of (* x y) in y 18.378 * [taylor]: Taking taylor expansion of x in y 18.378 * [backup-simplify]: Simplify x into x 18.378 * [taylor]: Taking taylor expansion of y in y 18.378 * [backup-simplify]: Simplify 0 into 0 18.378 * [backup-simplify]: Simplify 1 into 1 18.378 * [backup-simplify]: Simplify (* x 0) into 0 18.378 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 18.378 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 18.378 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 18.378 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 18.378 * [taylor]: Taking taylor expansion of 0.5 in x 18.378 * [backup-simplify]: Simplify 0.5 into 0.5 18.378 * [taylor]: Taking taylor expansion of (/ 1 y) in x 18.378 * [taylor]: Taking taylor expansion of y in x 18.378 * [backup-simplify]: Simplify y into y 18.378 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 18.379 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 18.379 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 18.379 * [taylor]: Taking taylor expansion of 1.0 in x 18.379 * [backup-simplify]: Simplify 1.0 into 1.0 18.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 18.379 * [taylor]: Taking taylor expansion of x in x 18.379 * [backup-simplify]: Simplify 0 into 0 18.379 * [backup-simplify]: Simplify 1 into 1 18.379 * [backup-simplify]: Simplify (/ 1 1) into 1 18.379 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 18.379 * [taylor]: Taking taylor expansion of (* x y) in x 18.379 * [taylor]: Taking taylor expansion of x in x 18.379 * [backup-simplify]: Simplify 0 into 0 18.379 * [backup-simplify]: Simplify 1 into 1 18.379 * [taylor]: Taking taylor expansion of y in x 18.379 * [backup-simplify]: Simplify y into y 18.379 * [backup-simplify]: Simplify (* 0 y) into 0 18.380 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 18.380 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 18.380 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 18.380 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 18.380 * [taylor]: Taking taylor expansion of 0.5 in x 18.380 * [backup-simplify]: Simplify 0.5 into 0.5 18.380 * [taylor]: Taking taylor expansion of (/ 1 y) in x 18.380 * [taylor]: Taking taylor expansion of y in x 18.380 * [backup-simplify]: Simplify y into y 18.380 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 18.380 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 18.380 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 18.380 * [taylor]: Taking taylor expansion of 1.0 in x 18.380 * [backup-simplify]: Simplify 1.0 into 1.0 18.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 18.380 * [taylor]: Taking taylor expansion of x in x 18.380 * [backup-simplify]: Simplify 0 into 0 18.380 * [backup-simplify]: Simplify 1 into 1 18.381 * [backup-simplify]: Simplify (/ 1 1) into 1 18.381 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 18.381 * [taylor]: Taking taylor expansion of (* x y) in x 18.381 * [taylor]: Taking taylor expansion of x in x 18.381 * [backup-simplify]: Simplify 0 into 0 18.381 * [backup-simplify]: Simplify 1 into 1 18.381 * [taylor]: Taking taylor expansion of y in x 18.381 * [backup-simplify]: Simplify y into y 18.381 * [backup-simplify]: Simplify (* 0 y) into 0 18.382 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 18.382 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 18.383 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 18.383 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ (/ 1 y) 1.0) 18.383 * [backup-simplify]: Simplify (+ 0 (+ (/ 1 y) 1.0)) into (+ (/ 1 y) 1.0) 18.383 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 18.383 * [taylor]: Taking taylor expansion of (/ 1 y) in y 18.383 * [taylor]: Taking taylor expansion of y in y 18.383 * [backup-simplify]: Simplify 0 into 0 18.383 * [backup-simplify]: Simplify 1 into 1 18.383 * [backup-simplify]: Simplify (/ 1 1) into 1 18.383 * [taylor]: Taking taylor expansion of 1.0 in y 18.383 * [backup-simplify]: Simplify 1.0 into 1.0 18.384 * [backup-simplify]: Simplify (+ 1 0) into 1 18.384 * [backup-simplify]: Simplify 1 into 1 18.384 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y) 18.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 18.386 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 18.388 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 18.388 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 18.388 * [backup-simplify]: Simplify (+ 0 0) into 0 18.388 * [backup-simplify]: Simplify (+ (/ 0.5 y) 0) into (* 0.5 (/ 1 y)) 18.388 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 18.388 * [taylor]: Taking taylor expansion of 0.5 in y 18.388 * [backup-simplify]: Simplify 0.5 into 0.5 18.388 * [taylor]: Taking taylor expansion of (/ 1 y) in y 18.388 * [taylor]: Taking taylor expansion of y in y 18.389 * [backup-simplify]: Simplify 0 into 0 18.389 * [backup-simplify]: Simplify 1 into 1 18.389 * [backup-simplify]: Simplify (/ 1 1) into 1 18.389 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 18.389 * [backup-simplify]: Simplify 0.5 into 0.5 18.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 18.391 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 18.391 * [backup-simplify]: Simplify 1.0 into 1.0 18.391 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 0.5 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 18.391 * * * [progress]: simplifying candidates 18.392 * [simplify]: Simplifying: (* x (- y 1.0)) (+ (log x) (log (- y 1.0))) (log (* x (- y 1.0))) (exp (* x (- y 1.0))) (* (* (* x x) x) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))) (* (cbrt (* x (- y 1.0))) (cbrt (* x (- y 1.0)))) (cbrt (* x (- y 1.0))) (* (* (* x (- y 1.0)) (* x (- y 1.0))) (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (sqrt (* x (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x y) (* x (- 1.0)) (* x y) (* x (- 1.0)) (* y x) (* (- 1.0) x) (* y x) (* (- 1.0) x) (* x (* (cbrt (- y 1.0)) (cbrt (- y 1.0)))) (* x (sqrt (- y 1.0))) (* x 1) (* x (+ (sqrt y) (sqrt 1.0))) (* x 1) (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* x (- y 1.0)) (* x (- (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (/ (exp (* x (- y 1.0))) (exp (* y 0.5))) (log (- (* x (- y 1.0)) (* y 0.5))) (exp (- (* x (- y 1.0)) (* y 0.5))) (* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5)))) (cbrt (- (* x (- y 1.0)) (* y 0.5))) (* (* (- (* x (- y 1.0)) (* y 0.5)) (- (* x (- y 1.0)) (* y 0.5))) (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (sqrt (- (* x (- y 1.0)) (* y 0.5))) (- (pow (* x (- y 1.0)) 3) (pow (* y 0.5) 3)) (+ (* (* x (- y 1.0)) (* x (- y 1.0))) (+ (* (* y 0.5) (* y 0.5)) (* (* x (- y 1.0)) (* y 0.5)))) (- (* y 0.5)) (- (* (* x (- y 1.0)) (* x (- y 1.0))) (* (* y 0.5) (* y 0.5))) (+ (* x (- y 1.0)) (* y 0.5)) (- (* x (- 1.0)) (* y 0.5)) (- (* x (- 1.0)) (* y 0.5)) (- (* (- 1.0) x) (* y 0.5)) (- (* (- 1.0) x) (* y 0.5)) (- (* y 0.5)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 18.394 * * [simplify]: iteration 0: 79 enodes 18.433 * * [simplify]: iteration 1: 194 enodes 18.554 * * [simplify]: iteration 2: 519 enodes 19.157 * * [simplify]: iteration 3: 1832 enodes 22.516 * * [simplify]: iteration complete: 5001 enodes 22.526 * * [simplify]: Extracting #0: cost 31 inf + 0 22.527 * * [simplify]: Extracting #1: cost 456 inf + 1 22.548 * * [simplify]: Extracting #2: cost 1311 inf + 8118 22.643 * * [simplify]: Extracting #3: cost 1314 inf + 100783 22.958 * * [simplify]: Extracting #4: cost 418 inf + 344560 23.274 * * [simplify]: Extracting #5: cost 44 inf + 444197 23.455 * * [simplify]: Extracting #6: cost 30 inf + 453820 23.649 * * [simplify]: Extracting #7: cost 5 inf + 457859 23.904 * * [simplify]: Extracting #8: cost 0 inf + 459124 24.249 * [simplify]: Simplified to: (* (- y 1.0) x) (log (* (- y 1.0) x)) (log (* (- y 1.0) x)) (exp (* (- y 1.0) x)) (* (* (- y 1.0) x) (* (* (- y 1.0) x) (* (- y 1.0) x))) (* (cbrt (* (- y 1.0) x)) (cbrt (* (- y 1.0) x))) (cbrt (* (- y 1.0) x)) (* (* (- y 1.0) x) (* (* (- y 1.0) x) (* (- y 1.0) x))) (sqrt (* (- y 1.0) x)) (sqrt (* (- y 1.0) x)) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* y x) (- (* x 1.0)) (* y x) (- (* x 1.0)) (* y x) (- (* x 1.0)) (* y x) (- (* x 1.0)) (* (* (cbrt (- y 1.0)) (cbrt (- y 1.0))) x) (* x (sqrt (- y 1.0))) x (* (+ (sqrt y) (sqrt 1.0)) x) x (* (- y 1.0) (cbrt x)) (* (- y 1.0) (sqrt x)) (* (- y 1.0) x) (* (- (* y (* y y)) (* 1.0 (* 1.0 1.0))) x) (* (+ 1.0 y) (* (- y 1.0) x)) (exp (- (* y (- x 0.5)) (* x 1.0))) (log (- (* y (- x 0.5)) (* x 1.0))) (exp (- (* y (- x 0.5)) (* x 1.0))) (* (cbrt (- (* y (- x 0.5)) (* x 1.0))) (cbrt (- (* y (- x 0.5)) (* x 1.0)))) (cbrt (- (* y (- x 0.5)) (* x 1.0))) (* (* (- (* y (- x 0.5)) (* x 1.0)) (- (* y (- x 0.5)) (* x 1.0))) (- (* y (- x 0.5)) (* x 1.0))) (sqrt (- (* y (- x 0.5)) (* x 1.0))) (sqrt (- (* y (- x 0.5)) (* x 1.0))) (- (* (* (- y 1.0) x) (* (* (- y 1.0) x) (* (- y 1.0) x))) (* (* (* y 0.5) (* y 0.5)) (* y 0.5))) (+ (* (+ (* y 0.5) (* (- y 1.0) x)) (* (- y 1.0) x)) (* (* y 0.5) (* y 0.5))) (* 0.5 (- y)) (- (* (* (- y 1.0) x) (* (- y 1.0) x)) (* (* y 0.5) (* y 0.5))) (+ (* y 0.5) (* (- y 1.0) x)) (- (* 0.5 (- y)) (* x 1.0)) (- (* 0.5 (- y)) (* x 1.0)) (- (* 0.5 (- y)) (* x 1.0)) (- (* 0.5 (- y)) (* x 1.0)) (* 0.5 (- y)) (* (- y 1.0) x) (* (- y 1.0) x) (* (- y 1.0) x) (- (* y (- x 0.5)) (* x 1.0)) (- (* y (- x 0.5)) (* x 1.0)) (- (* y (- x 0.5)) (* x 1.0)) 24.257 * * * [progress]: adding candidates to table 24.823 * * [progress]: iteration 2 / 4 24.824 * * * [progress]: picking best candidate 24.832 * * * * [pick]: Picked # 24.840 * * * [progress]: localizing error 24.875 * * * [progress]: generating rewritten candidates 24.875 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 24.957 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1) 25.223 * * * [progress]: generating series expansions 25.224 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 25.225 * [backup-simplify]: Simplify (- (* y (- x 0.5)) (* x 1.0)) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 25.225 * [approximate]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in (y x) around 0 25.225 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in x 25.226 * [taylor]: Taking taylor expansion of (* x y) in x 25.226 * [taylor]: Taking taylor expansion of x in x 25.226 * [backup-simplify]: Simplify 0 into 0 25.226 * [backup-simplify]: Simplify 1 into 1 25.226 * [taylor]: Taking taylor expansion of y in x 25.226 * [backup-simplify]: Simplify y into y 25.226 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in x 25.227 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 25.227 * [taylor]: Taking taylor expansion of 1.0 in x 25.227 * [backup-simplify]: Simplify 1.0 into 1.0 25.227 * [taylor]: Taking taylor expansion of x in x 25.227 * [backup-simplify]: Simplify 0 into 0 25.227 * [backup-simplify]: Simplify 1 into 1 25.227 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 25.227 * [taylor]: Taking taylor expansion of 0.5 in x 25.227 * [backup-simplify]: Simplify 0.5 into 0.5 25.227 * [taylor]: Taking taylor expansion of y in x 25.227 * [backup-simplify]: Simplify y into y 25.227 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 25.227 * [taylor]: Taking taylor expansion of (* x y) in y 25.227 * [taylor]: Taking taylor expansion of x in y 25.227 * [backup-simplify]: Simplify x into x 25.227 * [taylor]: Taking taylor expansion of y in y 25.227 * [backup-simplify]: Simplify 0 into 0 25.227 * [backup-simplify]: Simplify 1 into 1 25.227 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 25.227 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 25.227 * [taylor]: Taking taylor expansion of 1.0 in y 25.227 * [backup-simplify]: Simplify 1.0 into 1.0 25.227 * [taylor]: Taking taylor expansion of x in y 25.227 * [backup-simplify]: Simplify x into x 25.227 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 25.227 * [taylor]: Taking taylor expansion of 0.5 in y 25.227 * [backup-simplify]: Simplify 0.5 into 0.5 25.227 * [taylor]: Taking taylor expansion of y in y 25.227 * [backup-simplify]: Simplify 0 into 0 25.227 * [backup-simplify]: Simplify 1 into 1 25.227 * [taylor]: Taking taylor expansion of (- (* x y) (+ (* 1.0 x) (* 0.5 y))) in y 25.228 * [taylor]: Taking taylor expansion of (* x y) in y 25.228 * [taylor]: Taking taylor expansion of x in y 25.228 * [backup-simplify]: Simplify x into x 25.228 * [taylor]: Taking taylor expansion of y in y 25.228 * [backup-simplify]: Simplify 0 into 0 25.228 * [backup-simplify]: Simplify 1 into 1 25.228 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* 0.5 y)) in y 25.228 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 25.228 * [taylor]: Taking taylor expansion of 1.0 in y 25.228 * [backup-simplify]: Simplify 1.0 into 1.0 25.228 * [taylor]: Taking taylor expansion of x in y 25.228 * [backup-simplify]: Simplify x into x 25.228 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 25.228 * [taylor]: Taking taylor expansion of 0.5 in y 25.228 * [backup-simplify]: Simplify 0.5 into 0.5 25.228 * [taylor]: Taking taylor expansion of y in y 25.228 * [backup-simplify]: Simplify 0 into 0 25.228 * [backup-simplify]: Simplify 1 into 1 25.232 * [backup-simplify]: Simplify (* x 0) into 0 25.232 * [backup-simplify]: Simplify (* 1.0 x) into (* 1.0 x) 25.244 * [backup-simplify]: Simplify (* 0.5 0) into 0 25.244 * [backup-simplify]: Simplify (+ (* 1.0 x) 0) into (* 1.0 x) 25.244 * [backup-simplify]: Simplify (- (* 1.0 x)) into (- (* 1.0 x)) 25.244 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 x))) into (- (* 1.0 x)) 25.244 * [taylor]: Taking taylor expansion of (- (* 1.0 x)) in x 25.244 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 25.244 * [taylor]: Taking taylor expansion of 1.0 in x 25.244 * [backup-simplify]: Simplify 1.0 into 1.0 25.244 * [taylor]: Taking taylor expansion of x in x 25.244 * [backup-simplify]: Simplify 0 into 0 25.244 * [backup-simplify]: Simplify 1 into 1 25.245 * [backup-simplify]: Simplify (* 1.0 0) into 0 25.246 * [backup-simplify]: Simplify (- 0) into 0 25.246 * [backup-simplify]: Simplify 0 into 0 25.246 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 25.249 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 x)) into 0 25.269 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 25.269 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 25.270 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.270 * [backup-simplify]: Simplify (+ x (- 0.5)) into (- x 0.5) 25.270 * [taylor]: Taking taylor expansion of (- x 0.5) in x 25.270 * [taylor]: Taking taylor expansion of x in x 25.270 * [backup-simplify]: Simplify 0 into 0 25.270 * [backup-simplify]: Simplify 1 into 1 25.270 * [taylor]: Taking taylor expansion of 0.5 in x 25.270 * [backup-simplify]: Simplify 0.5 into 0.5 25.271 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.275 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 25.275 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.286 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 25.286 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.287 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.287 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 25.293 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 x))) into 0 25.294 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 25.294 * [backup-simplify]: Simplify (+ 0 0) into 0 25.294 * [backup-simplify]: Simplify (- 0) into 0 25.295 * [backup-simplify]: Simplify (+ 0 0) into 0 25.295 * [taylor]: Taking taylor expansion of 0 in x 25.295 * [backup-simplify]: Simplify 0 into 0 25.295 * [backup-simplify]: Simplify 0 into 0 25.295 * [backup-simplify]: Simplify (- 0) into 0 25.295 * [backup-simplify]: Simplify (+ 1 0) into 1 25.295 * [backup-simplify]: Simplify 1 into 1 25.301 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (+ (* (- 1.0) (* x 1)) (* (- 0.5) (* 1 y)))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 25.301 * [backup-simplify]: Simplify (- (* (/ 1 y) (- (/ 1 x) 0.5)) (* (/ 1 x) 1.0)) into (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) 25.301 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in (y x) around 0 25.301 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in x 25.301 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 25.301 * [taylor]: Taking taylor expansion of (* x y) in x 25.301 * [taylor]: Taking taylor expansion of x in x 25.301 * [backup-simplify]: Simplify 0 into 0 25.301 * [backup-simplify]: Simplify 1 into 1 25.301 * [taylor]: Taking taylor expansion of y in x 25.301 * [backup-simplify]: Simplify y into y 25.302 * [backup-simplify]: Simplify (* 0 y) into 0 25.302 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 25.302 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 25.302 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in x 25.302 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 25.302 * [taylor]: Taking taylor expansion of 0.5 in x 25.302 * [backup-simplify]: Simplify 0.5 into 0.5 25.302 * [taylor]: Taking taylor expansion of (/ 1 y) in x 25.302 * [taylor]: Taking taylor expansion of y in x 25.302 * [backup-simplify]: Simplify y into y 25.302 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 25.302 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 25.302 * [taylor]: Taking taylor expansion of 1.0 in x 25.302 * [backup-simplify]: Simplify 1.0 into 1.0 25.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.302 * [taylor]: Taking taylor expansion of x in x 25.302 * [backup-simplify]: Simplify 0 into 0 25.303 * [backup-simplify]: Simplify 1 into 1 25.303 * [backup-simplify]: Simplify (/ 1 1) into 1 25.303 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 25.303 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 25.303 * [taylor]: Taking taylor expansion of (* x y) in y 25.303 * [taylor]: Taking taylor expansion of x in y 25.303 * [backup-simplify]: Simplify x into x 25.303 * [taylor]: Taking taylor expansion of y in y 25.303 * [backup-simplify]: Simplify 0 into 0 25.303 * [backup-simplify]: Simplify 1 into 1 25.303 * [backup-simplify]: Simplify (* x 0) into 0 25.308 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 25.308 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.308 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 25.309 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 25.309 * [taylor]: Taking taylor expansion of 0.5 in y 25.309 * [backup-simplify]: Simplify 0.5 into 0.5 25.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y 25.309 * [taylor]: Taking taylor expansion of y in y 25.309 * [backup-simplify]: Simplify 0 into 0 25.309 * [backup-simplify]: Simplify 1 into 1 25.309 * [backup-simplify]: Simplify (/ 1 1) into 1 25.309 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 25.309 * [taylor]: Taking taylor expansion of 1.0 in y 25.309 * [backup-simplify]: Simplify 1.0 into 1.0 25.309 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.309 * [taylor]: Taking taylor expansion of x in y 25.310 * [backup-simplify]: Simplify x into x 25.310 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.310 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x)))) in y 25.310 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 25.310 * [taylor]: Taking taylor expansion of (* x y) in y 25.310 * [taylor]: Taking taylor expansion of x in y 25.310 * [backup-simplify]: Simplify x into x 25.310 * [taylor]: Taking taylor expansion of y in y 25.310 * [backup-simplify]: Simplify 0 into 0 25.310 * [backup-simplify]: Simplify 1 into 1 25.310 * [backup-simplify]: Simplify (* x 0) into 0 25.310 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 25.310 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.310 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 1.0 (/ 1 x))) in y 25.310 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 25.311 * [taylor]: Taking taylor expansion of 0.5 in y 25.311 * [backup-simplify]: Simplify 0.5 into 0.5 25.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y 25.311 * [taylor]: Taking taylor expansion of y in y 25.311 * [backup-simplify]: Simplify 0 into 0 25.311 * [backup-simplify]: Simplify 1 into 1 25.328 * [backup-simplify]: Simplify (/ 1 1) into 1 25.328 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 25.328 * [taylor]: Taking taylor expansion of 1.0 in y 25.328 * [backup-simplify]: Simplify 1.0 into 1.0 25.328 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.328 * [taylor]: Taking taylor expansion of x in y 25.328 * [backup-simplify]: Simplify x into x 25.328 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.329 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 25.330 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 25.330 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.331 * [backup-simplify]: Simplify (+ (/ 1 x) (- 0.5)) into (- (/ 1 x) 0.5) 25.331 * [taylor]: Taking taylor expansion of (- (/ 1 x) 0.5) in x 25.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.331 * [taylor]: Taking taylor expansion of x in x 25.331 * [backup-simplify]: Simplify 0 into 0 25.331 * [backup-simplify]: Simplify 1 into 1 25.331 * [backup-simplify]: Simplify (/ 1 1) into 1 25.331 * [taylor]: Taking taylor expansion of 0.5 in x 25.331 * [backup-simplify]: Simplify 0.5 into 0.5 25.333 * [backup-simplify]: Simplify (+ 1 0) into 1 25.333 * [backup-simplify]: Simplify 1 into 1 25.334 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 25.335 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 25.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 25.336 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 25.336 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x) 25.336 * [backup-simplify]: Simplify (+ 0 (/ 1.0 x)) into (* 1.0 (/ 1 x)) 25.337 * [backup-simplify]: Simplify (- (* 1.0 (/ 1 x))) into (- (* 1.0 (/ 1 x))) 25.337 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 x)))) into (- (* 1.0 (/ 1 x))) 25.337 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 25.337 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 25.337 * [taylor]: Taking taylor expansion of 1.0 in x 25.337 * [backup-simplify]: Simplify 1.0 into 1.0 25.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.337 * [taylor]: Taking taylor expansion of x in x 25.337 * [backup-simplify]: Simplify 0 into 0 25.337 * [backup-simplify]: Simplify 1 into 1 25.337 * [backup-simplify]: Simplify (/ 1 1) into 1 25.338 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 25.338 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.339 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 25.340 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.341 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 25.341 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.343 * [backup-simplify]: Simplify (+ (* (- 0.5) (* 1 (/ 1 (/ 1 y)))) (+ (* (- 1.0) (* (/ 1 (/ 1 x)) 1)) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y)))))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 25.343 * [backup-simplify]: Simplify (- (* (/ 1 (- y)) (- (/ 1 (- x)) 0.5)) (* (/ 1 (- x)) 1.0)) into (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) 25.343 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in (y x) around 0 25.343 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in x 25.343 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 25.343 * [taylor]: Taking taylor expansion of 0.5 in x 25.344 * [backup-simplify]: Simplify 0.5 into 0.5 25.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x 25.344 * [taylor]: Taking taylor expansion of y in x 25.344 * [backup-simplify]: Simplify y into y 25.344 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 25.344 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 25.344 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 25.344 * [taylor]: Taking taylor expansion of 1.0 in x 25.344 * [backup-simplify]: Simplify 1.0 into 1.0 25.344 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.344 * [taylor]: Taking taylor expansion of x in x 25.344 * [backup-simplify]: Simplify 0 into 0 25.344 * [backup-simplify]: Simplify 1 into 1 25.345 * [backup-simplify]: Simplify (/ 1 1) into 1 25.345 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 25.345 * [taylor]: Taking taylor expansion of (* x y) in x 25.345 * [taylor]: Taking taylor expansion of x in x 25.345 * [backup-simplify]: Simplify 0 into 0 25.345 * [backup-simplify]: Simplify 1 into 1 25.345 * [taylor]: Taking taylor expansion of y in x 25.345 * [backup-simplify]: Simplify y into y 25.345 * [backup-simplify]: Simplify (* 0 y) into 0 25.345 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 25.346 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 25.346 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y 25.346 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 25.346 * [taylor]: Taking taylor expansion of 0.5 in y 25.346 * [backup-simplify]: Simplify 0.5 into 0.5 25.346 * [taylor]: Taking taylor expansion of (/ 1 y) in y 25.346 * [taylor]: Taking taylor expansion of y in y 25.346 * [backup-simplify]: Simplify 0 into 0 25.346 * [backup-simplify]: Simplify 1 into 1 25.346 * [backup-simplify]: Simplify (/ 1 1) into 1 25.346 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 25.346 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 25.346 * [taylor]: Taking taylor expansion of 1.0 in y 25.346 * [backup-simplify]: Simplify 1.0 into 1.0 25.346 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.346 * [taylor]: Taking taylor expansion of x in y 25.346 * [backup-simplify]: Simplify x into x 25.347 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.347 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 25.347 * [taylor]: Taking taylor expansion of (* x y) in y 25.347 * [taylor]: Taking taylor expansion of x in y 25.347 * [backup-simplify]: Simplify x into x 25.347 * [taylor]: Taking taylor expansion of y in y 25.347 * [backup-simplify]: Simplify 0 into 0 25.347 * [backup-simplify]: Simplify 1 into 1 25.347 * [backup-simplify]: Simplify (* x 0) into 0 25.347 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 25.347 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.347 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))) in y 25.347 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 25.347 * [taylor]: Taking taylor expansion of 0.5 in y 25.348 * [backup-simplify]: Simplify 0.5 into 0.5 25.348 * [taylor]: Taking taylor expansion of (/ 1 y) in y 25.348 * [taylor]: Taking taylor expansion of y in y 25.348 * [backup-simplify]: Simplify 0 into 0 25.348 * [backup-simplify]: Simplify 1 into 1 25.348 * [backup-simplify]: Simplify (/ 1 1) into 1 25.348 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 25.348 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 25.348 * [taylor]: Taking taylor expansion of 1.0 in y 25.348 * [backup-simplify]: Simplify 1.0 into 1.0 25.348 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.348 * [taylor]: Taking taylor expansion of x in y 25.348 * [backup-simplify]: Simplify x into x 25.348 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.348 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 25.348 * [taylor]: Taking taylor expansion of (* x y) in y 25.348 * [taylor]: Taking taylor expansion of x in y 25.348 * [backup-simplify]: Simplify x into x 25.349 * [taylor]: Taking taylor expansion of y in y 25.349 * [backup-simplify]: Simplify 0 into 0 25.349 * [backup-simplify]: Simplify 1 into 1 25.349 * [backup-simplify]: Simplify (* x 0) into 0 25.349 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 25.349 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.350 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 25.350 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x) 25.350 * [backup-simplify]: Simplify (+ 0.5 (/ 1 x)) into (+ (/ 1 x) 0.5) 25.350 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 0.5) in x 25.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.350 * [taylor]: Taking taylor expansion of x in x 25.350 * [backup-simplify]: Simplify 0 into 0 25.350 * [backup-simplify]: Simplify 1 into 1 25.351 * [backup-simplify]: Simplify (/ 1 1) into 1 25.351 * [taylor]: Taking taylor expansion of 0.5 in x 25.351 * [backup-simplify]: Simplify 0.5 into 0.5 25.351 * [backup-simplify]: Simplify (+ 1 0) into 1 25.351 * [backup-simplify]: Simplify 1 into 1 25.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 25.359 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 25.359 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x) 25.363 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 25.364 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 25.364 * [backup-simplify]: Simplify (+ (/ 1.0 x) 0) into (* 1.0 (/ 1 x)) 25.364 * [backup-simplify]: Simplify (+ 0 (* 1.0 (/ 1 x))) into (* 1.0 (/ 1 x)) 25.364 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 25.364 * [taylor]: Taking taylor expansion of 1.0 in x 25.364 * [backup-simplify]: Simplify 1.0 into 1.0 25.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.364 * [taylor]: Taking taylor expansion of x in x 25.364 * [backup-simplify]: Simplify 0 into 0 25.364 * [backup-simplify]: Simplify 1 into 1 25.369 * [backup-simplify]: Simplify (/ 1 1) into 1 25.375 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 25.375 * [backup-simplify]: Simplify 1.0 into 1.0 25.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 25.376 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 25.377 * [backup-simplify]: Simplify 0.5 into 0.5 25.377 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 (/ 1 (- y))))) (+ (* 1.0 (* (/ 1 (/ 1 (- x))) 1)) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y))))))) into (- (* x y) (+ (* 1.0 x) (* 0.5 y))) 25.377 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1) 25.377 * [backup-simplify]: Simplify (* y (- x 0.5)) into (* (- x 0.5) y) 25.377 * [approximate]: Taking taylor expansion of (* (- x 0.5) y) in (y x) around 0 25.377 * [taylor]: Taking taylor expansion of (* (- x 0.5) y) in x 25.378 * [taylor]: Taking taylor expansion of (- x 0.5) in x 25.378 * [taylor]: Taking taylor expansion of x in x 25.378 * [backup-simplify]: Simplify 0 into 0 25.378 * [backup-simplify]: Simplify 1 into 1 25.378 * [taylor]: Taking taylor expansion of 0.5 in x 25.378 * [backup-simplify]: Simplify 0.5 into 0.5 25.378 * [taylor]: Taking taylor expansion of y in x 25.378 * [backup-simplify]: Simplify y into y 25.378 * [taylor]: Taking taylor expansion of (* (- x 0.5) y) in y 25.378 * [taylor]: Taking taylor expansion of (- x 0.5) in y 25.378 * [taylor]: Taking taylor expansion of x in y 25.378 * [backup-simplify]: Simplify x into x 25.378 * [taylor]: Taking taylor expansion of 0.5 in y 25.378 * [backup-simplify]: Simplify 0.5 into 0.5 25.382 * [taylor]: Taking taylor expansion of y in y 25.382 * [backup-simplify]: Simplify 0 into 0 25.382 * [backup-simplify]: Simplify 1 into 1 25.383 * [taylor]: Taking taylor expansion of (* (- x 0.5) y) in y 25.383 * [taylor]: Taking taylor expansion of (- x 0.5) in y 25.383 * [taylor]: Taking taylor expansion of x in y 25.383 * [backup-simplify]: Simplify x into x 25.383 * [taylor]: Taking taylor expansion of 0.5 in y 25.383 * [backup-simplify]: Simplify 0.5 into 0.5 25.383 * [taylor]: Taking taylor expansion of y in y 25.383 * [backup-simplify]: Simplify 0 into 0 25.383 * [backup-simplify]: Simplify 1 into 1 25.384 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.384 * [backup-simplify]: Simplify (+ x (- 0.5)) into (- x 0.5) 25.385 * [backup-simplify]: Simplify (* (- x 0.5) 0) into 0 25.385 * [taylor]: Taking taylor expansion of 0 in x 25.385 * [backup-simplify]: Simplify 0 into 0 25.385 * [backup-simplify]: Simplify 0 into 0 25.385 * [backup-simplify]: Simplify (- 0) into 0 25.385 * [backup-simplify]: Simplify (+ 0 0) into 0 25.386 * [backup-simplify]: Simplify (+ (* (- x 0.5) 1) (* 0 0)) into (- x 0.5) 25.386 * [taylor]: Taking taylor expansion of (- x 0.5) in x 25.386 * [taylor]: Taking taylor expansion of x in x 25.386 * [backup-simplify]: Simplify 0 into 0 25.386 * [backup-simplify]: Simplify 1 into 1 25.386 * [taylor]: Taking taylor expansion of 0.5 in x 25.386 * [backup-simplify]: Simplify 0.5 into 0.5 25.386 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.387 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 25.396 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.397 * [backup-simplify]: Simplify 0 into 0 25.398 * [backup-simplify]: Simplify (- 0) into 0 25.398 * [backup-simplify]: Simplify (+ 0 0) into 0 25.399 * [backup-simplify]: Simplify (+ (* (- x 0.5) 0) (+ (* 0 1) (* 0 0))) into 0 25.399 * [taylor]: Taking taylor expansion of 0 in x 25.399 * [backup-simplify]: Simplify 0 into 0 25.404 * [backup-simplify]: Simplify 0 into 0 25.404 * [backup-simplify]: Simplify (- 0) into 0 25.405 * [backup-simplify]: Simplify (+ 1 0) into 1 25.405 * [backup-simplify]: Simplify 1 into 1 25.405 * [backup-simplify]: Simplify 0 into 0 25.405 * [backup-simplify]: Simplify (- 0) into 0 25.406 * [backup-simplify]: Simplify (+ 0 0) into 0 25.406 * [backup-simplify]: Simplify (+ (* (- x 0.5) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 25.406 * [taylor]: Taking taylor expansion of 0 in x 25.406 * [backup-simplify]: Simplify 0 into 0 25.407 * [backup-simplify]: Simplify 0 into 0 25.407 * [backup-simplify]: Simplify 0 into 0 25.407 * [backup-simplify]: Simplify (- 0) into 0 25.407 * [backup-simplify]: Simplify (+ 0 0) into 0 25.407 * [backup-simplify]: Simplify 0 into 0 25.407 * [backup-simplify]: Simplify 0 into 0 25.408 * [backup-simplify]: Simplify (- 0) into 0 25.408 * [backup-simplify]: Simplify (+ 0 0) into 0 25.409 * [backup-simplify]: Simplify (+ (* (- x 0.5) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 25.409 * [taylor]: Taking taylor expansion of 0 in x 25.409 * [backup-simplify]: Simplify 0 into 0 25.409 * [backup-simplify]: Simplify 0 into 0 25.410 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 0.5) (* 1 y))) into (- (* x y) (* 0.5 y)) 25.410 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 x) 0.5)) into (/ (- (/ 1 x) 0.5) y) 25.410 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 0.5) y) in (y x) around 0 25.410 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 0.5) y) in x 25.410 * [taylor]: Taking taylor expansion of (- (/ 1 x) 0.5) in x 25.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.410 * [taylor]: Taking taylor expansion of x in x 25.410 * [backup-simplify]: Simplify 0 into 0 25.410 * [backup-simplify]: Simplify 1 into 1 25.411 * [backup-simplify]: Simplify (/ 1 1) into 1 25.411 * [taylor]: Taking taylor expansion of 0.5 in x 25.411 * [backup-simplify]: Simplify 0.5 into 0.5 25.411 * [taylor]: Taking taylor expansion of y in x 25.411 * [backup-simplify]: Simplify y into y 25.411 * [backup-simplify]: Simplify (+ 1 0) into 1 25.411 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 25.411 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 0.5) y) in y 25.411 * [taylor]: Taking taylor expansion of (- (/ 1 x) 0.5) in y 25.412 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.412 * [taylor]: Taking taylor expansion of x in y 25.412 * [backup-simplify]: Simplify x into x 25.412 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.412 * [taylor]: Taking taylor expansion of 0.5 in y 25.412 * [backup-simplify]: Simplify 0.5 into 0.5 25.412 * [taylor]: Taking taylor expansion of y in y 25.412 * [backup-simplify]: Simplify 0 into 0 25.412 * [backup-simplify]: Simplify 1 into 1 25.412 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.413 * [backup-simplify]: Simplify (+ (/ 1 x) (- 0.5)) into (- (/ 1 x) 0.5) 25.413 * [backup-simplify]: Simplify (/ (- (/ 1 x) 0.5) 1) into (- (/ 1 x) 0.5) 25.413 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 0.5) y) in y 25.413 * [taylor]: Taking taylor expansion of (- (/ 1 x) 0.5) in y 25.413 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.413 * [taylor]: Taking taylor expansion of x in y 25.413 * [backup-simplify]: Simplify x into x 25.413 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.413 * [taylor]: Taking taylor expansion of 0.5 in y 25.413 * [backup-simplify]: Simplify 0.5 into 0.5 25.413 * [taylor]: Taking taylor expansion of y in y 25.413 * [backup-simplify]: Simplify 0 into 0 25.413 * [backup-simplify]: Simplify 1 into 1 25.413 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.414 * [backup-simplify]: Simplify (+ (/ 1 x) (- 0.5)) into (- (/ 1 x) 0.5) 25.414 * [backup-simplify]: Simplify (/ (- (/ 1 x) 0.5) 1) into (- (/ 1 x) 0.5) 25.414 * [taylor]: Taking taylor expansion of (- (/ 1 x) 0.5) in x 25.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.414 * [taylor]: Taking taylor expansion of x in x 25.414 * [backup-simplify]: Simplify 0 into 0 25.414 * [backup-simplify]: Simplify 1 into 1 25.415 * [backup-simplify]: Simplify (/ 1 1) into 1 25.415 * [taylor]: Taking taylor expansion of 0.5 in x 25.415 * [backup-simplify]: Simplify 0.5 into 0.5 25.415 * [backup-simplify]: Simplify (+ 1 0) into 1 25.415 * [backup-simplify]: Simplify 1 into 1 25.415 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 25.416 * [backup-simplify]: Simplify (- 0) into 0 25.416 * [backup-simplify]: Simplify (+ 0 0) into 0 25.417 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 0.5) (/ 0 1)))) into 0 25.417 * [taylor]: Taking taylor expansion of 0 in x 25.417 * [backup-simplify]: Simplify 0 into 0 25.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 25.418 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.419 * [backup-simplify]: Simplify (+ 0 (- 0.5)) into (- 0.5) 25.420 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 25.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.420 * [backup-simplify]: Simplify (- 0) into 0 25.421 * [backup-simplify]: Simplify (+ 0 0) into 0 25.422 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 0.5) (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.422 * [taylor]: Taking taylor expansion of 0 in x 25.422 * [backup-simplify]: Simplify 0 into 0 25.422 * [backup-simplify]: Simplify 0 into 0 25.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.423 * [backup-simplify]: Simplify (- 0) into 0 25.424 * [backup-simplify]: Simplify (+ 0 0) into 0 25.424 * [backup-simplify]: Simplify 0 into 0 25.424 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.424 * [backup-simplify]: Simplify (- 0) into 0 25.425 * [backup-simplify]: Simplify (+ 0 0) into 0 25.427 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 0.5) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.427 * [taylor]: Taking taylor expansion of 0 in x 25.427 * [backup-simplify]: Simplify 0 into 0 25.427 * [backup-simplify]: Simplify 0 into 0 25.427 * [backup-simplify]: Simplify 0 into 0 25.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.428 * [backup-simplify]: Simplify (- 0) into 0 25.429 * [backup-simplify]: Simplify (+ 0 0) into 0 25.429 * [backup-simplify]: Simplify 0 into 0 25.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.429 * [backup-simplify]: Simplify (- 0) into 0 25.430 * [backup-simplify]: Simplify (+ 0 0) into 0 25.432 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 0.5) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.432 * [taylor]: Taking taylor expansion of 0 in x 25.432 * [backup-simplify]: Simplify 0 into 0 25.432 * [backup-simplify]: Simplify 0 into 0 25.433 * [backup-simplify]: Simplify (+ (* (- 0.5) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 0.5 y)) 25.433 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- x)) 0.5)) into (/ (+ 0.5 (/ 1 x)) y) 25.433 * [approximate]: Taking taylor expansion of (/ (+ 0.5 (/ 1 x)) y) in (y x) around 0 25.433 * [taylor]: Taking taylor expansion of (/ (+ 0.5 (/ 1 x)) y) in x 25.433 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in x 25.434 * [taylor]: Taking taylor expansion of 0.5 in x 25.434 * [backup-simplify]: Simplify 0.5 into 0.5 25.434 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.434 * [taylor]: Taking taylor expansion of x in x 25.434 * [backup-simplify]: Simplify 0 into 0 25.434 * [backup-simplify]: Simplify 1 into 1 25.434 * [backup-simplify]: Simplify (/ 1 1) into 1 25.434 * [taylor]: Taking taylor expansion of y in x 25.434 * [backup-simplify]: Simplify y into y 25.435 * [backup-simplify]: Simplify (+ 0 1) into 1 25.435 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 25.435 * [taylor]: Taking taylor expansion of (/ (+ 0.5 (/ 1 x)) y) in y 25.435 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in y 25.435 * [taylor]: Taking taylor expansion of 0.5 in y 25.435 * [backup-simplify]: Simplify 0.5 into 0.5 25.435 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.435 * [taylor]: Taking taylor expansion of x in y 25.435 * [backup-simplify]: Simplify x into x 25.435 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.435 * [taylor]: Taking taylor expansion of y in y 25.435 * [backup-simplify]: Simplify 0 into 0 25.435 * [backup-simplify]: Simplify 1 into 1 25.435 * [backup-simplify]: Simplify (+ 0.5 (/ 1 x)) into (+ (/ 1 x) 0.5) 25.435 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 0.5) 1) into (+ 0.5 (/ 1 x)) 25.435 * [taylor]: Taking taylor expansion of (/ (+ 0.5 (/ 1 x)) y) in y 25.435 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in y 25.435 * [taylor]: Taking taylor expansion of 0.5 in y 25.435 * [backup-simplify]: Simplify 0.5 into 0.5 25.435 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.435 * [taylor]: Taking taylor expansion of x in y 25.435 * [backup-simplify]: Simplify x into x 25.436 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.436 * [taylor]: Taking taylor expansion of y in y 25.436 * [backup-simplify]: Simplify 0 into 0 25.436 * [backup-simplify]: Simplify 1 into 1 25.436 * [backup-simplify]: Simplify (+ 0.5 (/ 1 x)) into (+ (/ 1 x) 0.5) 25.436 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 0.5) 1) into (+ 0.5 (/ 1 x)) 25.436 * [taylor]: Taking taylor expansion of (+ 0.5 (/ 1 x)) in x 25.436 * [taylor]: Taking taylor expansion of 0.5 in x 25.436 * [backup-simplify]: Simplify 0.5 into 0.5 25.436 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.436 * [taylor]: Taking taylor expansion of x in x 25.436 * [backup-simplify]: Simplify 0 into 0 25.436 * [backup-simplify]: Simplify 1 into 1 25.437 * [backup-simplify]: Simplify (/ 1 1) into 1 25.437 * [backup-simplify]: Simplify (+ 0 1) into 1 25.437 * [backup-simplify]: Simplify 1 into 1 25.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 25.438 * [backup-simplify]: Simplify (+ 0 0) into 0 25.439 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 0.5 (/ 1 x)) (/ 0 1)))) into 0 25.439 * [taylor]: Taking taylor expansion of 0 in x 25.439 * [backup-simplify]: Simplify 0 into 0 25.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 25.440 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 25.440 * [backup-simplify]: Simplify 0.5 into 0.5 25.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.441 * [backup-simplify]: Simplify (+ 0 0) into 0 25.443 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 0.5 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.443 * [taylor]: Taking taylor expansion of 0 in x 25.443 * [backup-simplify]: Simplify 0 into 0 25.443 * [backup-simplify]: Simplify 0 into 0 25.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.444 * [backup-simplify]: Simplify (+ 0 0) into 0 25.444 * [backup-simplify]: Simplify 0 into 0 25.444 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.445 * [backup-simplify]: Simplify (+ 0 0) into 0 25.447 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 0.5 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.447 * [taylor]: Taking taylor expansion of 0 in x 25.447 * [backup-simplify]: Simplify 0 into 0 25.447 * [backup-simplify]: Simplify 0 into 0 25.447 * [backup-simplify]: Simplify 0 into 0 25.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.448 * [backup-simplify]: Simplify (+ 0 0) into 0 25.448 * [backup-simplify]: Simplify 0 into 0 25.448 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.449 * [backup-simplify]: Simplify (+ 0 0) into 0 25.451 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 0.5 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.451 * [taylor]: Taking taylor expansion of 0 in x 25.452 * [backup-simplify]: Simplify 0 into 0 25.452 * [backup-simplify]: Simplify 0 into 0 25.452 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 0.5 y)) 25.452 * * * [progress]: simplifying candidates 25.453 * [simplify]: Simplifying: (/ (exp (* y (- x 0.5))) (exp (* x 1.0))) (log (- (* y (- x 0.5)) (* x 1.0))) (exp (- (* y (- x 0.5)) (* x 1.0))) (* (cbrt (- (* y (- x 0.5)) (* x 1.0))) (cbrt (- (* y (- x 0.5)) (* x 1.0)))) (cbrt (- (* y (- x 0.5)) (* x 1.0))) (* (* (- (* y (- x 0.5)) (* x 1.0)) (- (* y (- x 0.5)) (* x 1.0))) (- (* y (- x 0.5)) (* x 1.0))) (sqrt (- (* y (- x 0.5)) (* x 1.0))) (sqrt (- (* y (- x 0.5)) (* x 1.0))) (- (pow (* y (- x 0.5)) 3) (pow (* x 1.0) 3)) (+ (* (* y (- x 0.5)) (* y (- x 0.5))) (+ (* (* x 1.0) (* x 1.0)) (* (* y (- x 0.5)) (* x 1.0)))) (- (* x 1.0)) (- (* (* y (- x 0.5)) (* y (- x 0.5))) (* (* x 1.0) (* x 1.0))) (+ (* y (- x 0.5)) (* x 1.0)) (- (* y (- 0.5)) (* x 1.0)) (- (* y (- 0.5)) (* x 1.0)) (- (* (- 0.5) y) (* x 1.0)) (- (* (- 0.5) y) (* x 1.0)) (- (* x 1.0)) (* y (- x 0.5)) (+ (log y) (log (- x 0.5))) (log (* y (- x 0.5))) (exp (* y (- x 0.5))) (* (* (* y y) y) (* (* (- x 0.5) (- x 0.5)) (- x 0.5))) (* (cbrt (* y (- x 0.5))) (cbrt (* y (- x 0.5)))) (cbrt (* y (- x 0.5))) (* (* (* y (- x 0.5)) (* y (- x 0.5))) (* y (- x 0.5))) (sqrt (* y (- x 0.5))) (sqrt (* y (- x 0.5))) (* (sqrt y) (sqrt (- x 0.5))) (* (sqrt y) (sqrt (- x 0.5))) (* y x) (* y (- 0.5)) (* y x) (* y (- 0.5)) (* x y) (* (- 0.5) y) (* x y) (* (- 0.5) y) (* y (* (cbrt (- x 0.5)) (cbrt (- x 0.5)))) (* y (sqrt (- x 0.5))) (* y 1) (* y (+ (sqrt x) (sqrt 0.5))) (* y 1) (* (cbrt y) (- x 0.5)) (* (sqrt y) (- x 0.5)) (* y (- x 0.5)) (* y (- (pow x 3) (pow 0.5 3))) (* y (- (* x x) (* 0.5 0.5))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (+ (* 1.0 x) (* 0.5 y))) (- (* x y) (* 0.5 y)) (- (* x y) (* 0.5 y)) (- (* x y) (* 0.5 y)) 25.455 * * [simplify]: iteration 0: 79 enodes 25.504 * * [simplify]: iteration 1: 200 enodes 26.060 * * [simplify]: iteration 2: 532 enodes 27.507 * * [simplify]: iteration 3: 1972 enodes 29.050 * * [simplify]: iteration complete: 5055 enodes 29.050 * * [simplify]: Extracting #0: cost 32 inf + 0 29.052 * * [simplify]: Extracting #1: cost 348 inf + 1 29.060 * * [simplify]: Extracting #2: cost 1178 inf + 8947 29.108 * * [simplify]: Extracting #3: cost 1128 inf + 129679 29.489 * * [simplify]: Extracting #4: cost 293 inf + 350014 29.708 * * [simplify]: Extracting #5: cost 42 inf + 420024 29.878 * * [simplify]: Extracting #6: cost 23 inf + 428966 30.264 * * [simplify]: Extracting #7: cost 6 inf + 431240 30.427 * * [simplify]: Extracting #8: cost 0 inf + 432758 30.580 * [simplify]: Simplified to: (exp (- (* (- x 0.5) y) (* 1.0 x))) (log (- (* (- x 0.5) y) (* 1.0 x))) (exp (- (* (- x 0.5) y) (* 1.0 x))) (* (cbrt (- (* (- x 0.5) y) (* 1.0 x))) (cbrt (- (* (- x 0.5) y) (* 1.0 x)))) (cbrt (- (* (- x 0.5) y) (* 1.0 x))) (* (* (- (* (- x 0.5) y) (* 1.0 x)) (- (* (- x 0.5) y) (* 1.0 x))) (- (* (- x 0.5) y) (* 1.0 x))) (sqrt (- (* (- x 0.5) y) (* 1.0 x))) (sqrt (- (* (- x 0.5) y) (* 1.0 x))) (- (* (* (* (- x 0.5) y) (* (- x 0.5) y)) (* (- x 0.5) y)) (* (* (* 1.0 x) (* 1.0 x)) (* 1.0 x))) (+ (* (* (- x 0.5) y) (* (- x 0.5) y)) (* (* 1.0 x) (+ (* (- x 0.5) y) (* 1.0 x)))) (* 1.0 (- x)) (* (+ (* (- x 0.5) y) (* 1.0 x)) (- (* (- x 0.5) y) (* 1.0 x))) (+ (* 1.0 x) (* (- x 0.5) y)) (- (+ (* 0.5 y) (* 1.0 x))) (- (+ (* 0.5 y) (* 1.0 x))) (- (+ (* 0.5 y) (* 1.0 x))) (- (+ (* 0.5 y) (* 1.0 x))) (* 1.0 (- x)) (* (- x 0.5) y) (log (* (- x 0.5) y)) (log (* (- x 0.5) y)) (exp (* (- x 0.5) y)) (* (* (* (- x 0.5) y) (* (- x 0.5) y)) (* (- x 0.5) y)) (* (cbrt (* (- x 0.5) y)) (cbrt (* (- x 0.5) y))) (cbrt (* (- x 0.5) y)) (* (* (* (- x 0.5) y) (* (- x 0.5) y)) (* (- x 0.5) y)) (sqrt (* (- x 0.5) y)) (sqrt (* (- x 0.5) y)) (* (sqrt y) (sqrt (- x 0.5))) (* (sqrt y) (sqrt (- x 0.5))) (* x y) (* (- y) 0.5) (* x y) (* (- y) 0.5) (* x y) (* (- y) 0.5) (* x y) (* (- y) 0.5) (* y (* (cbrt (- x 0.5)) (cbrt (- x 0.5)))) (* y (sqrt (- x 0.5))) y (* y (+ (sqrt 0.5) (sqrt x))) y (* (- x 0.5) (cbrt y)) (* (sqrt y) (- x 0.5)) (* (- x 0.5) y) (* y (- (* (* x x) x) (* 0.5 (* 0.5 0.5)))) (* (* (- x 0.5) y) (+ 0.5 x)) (- (* (- x 0.5) y) (* 1.0 x)) (- (* (- x 0.5) y) (* 1.0 x)) (- (* (- x 0.5) y) (* 1.0 x)) (* (- x 0.5) y) (* (- x 0.5) y) (* (- x 0.5) y) 30.584 * * * [progress]: adding candidates to table 31.011 * [progress]: [Phase 3 of 3] Extracting. 31.011 * * [regime]: Finding splitpoints for: (# #) 31.011 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x (- y 1.0)) (* y 0.5)) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) y x) 31.012 * * * * [regimes]: Trying to branch on (- (* x (- y 1.0)) (* y 0.5)) from (# #) 31.100 * * * * [regimes]: Trying to branch on (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) from (# #) 31.191 * * * * [regimes]: Trying to branch on y from (# #) 31.248 * * * * [regimes]: Trying to branch on x from (# #) 31.313 * * * [regime]: Found split indices: #