81.009 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.022 * * * [progress]: [2/2] Setting up program. 0.024 * [progress]: [Phase 2 of 3] Improving. 0.024 * [simplify]: Simplifying: (+ x (* (- 1.0 x) (- 1.0 y))) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: Extracting # 1 : cost 0 0.024 * * [simplify]: Extracting # 2 : cost 0 0.024 * * [simplify]: Extracting # 3 : cost 0 0.024 * * [simplify]: Extracting # 4 : cost 0 0.024 * * [simplify]: Extracting # 5 : cost 0 0.024 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.025 * * [simplify]: Extracting # 0 : cost 0 0.025 * * [simplify]: Extracting # 1 : cost 0 0.025 * * [simplify]: Extracting # 2 : cost 0 0.025 * * [simplify]: iteration 1 : 13 enodes (cost 9 ) 0.027 * * [simplify]: Extracting # 0 : cost 0 0.027 * * [simplify]: Extracting # 1 : cost 0 0.027 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: iteration 2 : 27 enodes (cost 9 ) 0.034 * * [simplify]: Extracting # 0 : cost 0 0.034 * * [simplify]: Extracting # 1 : cost 0 0.034 * * [simplify]: Extracting # 2 : cost 0 0.034 * * [simplify]: iteration 3 : 78 enodes (cost 9 ) 0.075 * * [simplify]: Extracting # 0 : cost 0 0.075 * * [simplify]: Extracting # 1 : cost 0 0.076 * * [simplify]: Extracting # 2 : cost 0 0.076 * * [simplify]: iteration 4 : 242 enodes (cost 9 ) 0.175 * * [simplify]: Extracting # 0 : cost 0 0.176 * * [simplify]: Extracting # 1 : cost 0 0.176 * * [simplify]: Extracting # 2 : cost 0 0.176 * * [simplify]: Extracting # 3 : cost 0 0.177 * * [simplify]: iteration 5 : 523 enodes (cost 9 ) 0.464 * * [simplify]: Extracting # 0 : cost 0 0.465 * * [simplify]: Extracting # 1 : cost 0 0.465 * * [simplify]: Extracting # 2 : cost 0 0.466 * * [simplify]: Extracting # 3 : cost 0 0.466 * * [simplify]: iteration 6 : 926 enodes (cost 9 ) 1.168 * * [simplify]: Extracting # 0 : cost 0 1.169 * * [simplify]: Extracting # 1 : cost 0 1.170 * * [simplify]: Extracting # 2 : cost 0 1.171 * * [simplify]: Extracting # 3 : cost 0 1.172 * * [simplify]: iteration 7 : 1617 enodes (cost 9 ) 2.478 * * [simplify]: Extracting # 0 : cost 0 2.480 * * [simplify]: Extracting # 1 : cost 0 2.481 * * [simplify]: Extracting # 2 : cost 0 2.482 * * [simplify]: iteration 8 : 2126 enodes (cost 9 ) 4.357 * * [simplify]: Extracting # 0 : cost 0 4.359 * * [simplify]: Extracting # 1 : cost 0 4.360 * * [simplify]: Extracting # 2 : cost 0 4.360 * * [simplify]: iteration 9 : 2743 enodes (cost 9 ) 6.052 * * [simplify]: Extracting # 0 : cost 0 6.054 * * [simplify]: Extracting # 1 : cost 0 6.062 * * [simplify]: Extracting # 2 : cost 0 6.063 * * [simplify]: Extracting # 3 : cost 0 6.064 * * [simplify]: iteration 10 : 2890 enodes (cost 9 ) 8.008 * * [simplify]: Extracting # 0 : cost 0 8.009 * * [simplify]: Extracting # 1 : cost 0 8.011 * * [simplify]: Extracting # 2 : cost 0 8.012 * * [simplify]: iteration 11 : 3210 enodes (cost 9 ) 9.782 * * [simplify]: Extracting # 0 : cost 0 9.784 * * [simplify]: Extracting # 1 : cost 0 9.785 * * [simplify]: Extracting # 2 : cost 0 9.795 * * [simplify]: iteration 12 : 3282 enodes (cost 9 ) 11.715 * * [simplify]: Extracting # 0 : cost 0 11.717 * * [simplify]: Extracting # 1 : cost 0 11.719 * * [simplify]: Extracting # 2 : cost 0 11.726 * * [simplify]: iteration 13 : 3512 enodes (cost 9 ) 13.715 * * [simplify]: Extracting # 0 : cost 0 13.716 * * [simplify]: Extracting # 1 : cost 0 13.718 * * [simplify]: Extracting # 2 : cost 0 13.720 * * [simplify]: iteration 14 : 3640 enodes (cost 9 ) 16.378 * * [simplify]: Extracting # 0 : cost 0 16.380 * * [simplify]: Extracting # 1 : cost 0 16.381 * * [simplify]: Extracting # 2 : cost 0 16.383 * * [simplify]: iteration 15 : 3875 enodes (cost 9 ) 19.016 * * [simplify]: Extracting # 0 : cost 0 19.017 * * [simplify]: Extracting # 1 : cost 0 19.019 * * [simplify]: iteration 16 : 3899 enodes (cost 9 ) 22.233 * * [simplify]: Extracting # 0 : cost 0 22.235 * * [simplify]: iteration done: 3899 enodes (cost 9 ) 22.235 * [simplify]: Simplified to: (+ x (* (- 1.0 x) (- 1.0 y))) 22.235 * * [progress]: iteration 1 / 4 22.235 * * * [progress]: picking best candidate 22.237 * * * * [pick]: Picked # 22.237 * * * [progress]: localizing error 22.248 * * * [progress]: generating rewritten candidates 22.248 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 22.261 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 22.327 * * * [progress]: generating series expansions 22.327 * * * * [progress]: [ 1 / 2 ] generating series at (2) 22.327 * [backup-simplify]: Simplify (+ x (* (- 1.0 x) (- 1.0 y))) into (- (+ (* x y) 1.0) (* 1.0 y)) 22.327 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (x y) around 0 22.327 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y 22.327 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y 22.327 * [taylor]: Taking taylor expansion of (* x y) in y 22.327 * [taylor]: Taking taylor expansion of x in y 22.328 * [backup-simplify]: Simplify x into x 22.328 * [taylor]: Taking taylor expansion of y in y 22.328 * [backup-simplify]: Simplify 0 into 0 22.328 * [backup-simplify]: Simplify 1 into 1 22.328 * [taylor]: Taking taylor expansion of 1.0 in y 22.328 * [backup-simplify]: Simplify 1.0 into 1.0 22.328 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 22.328 * [taylor]: Taking taylor expansion of 1.0 in y 22.328 * [backup-simplify]: Simplify 1.0 into 1.0 22.328 * [taylor]: Taking taylor expansion of y in y 22.328 * [backup-simplify]: Simplify 0 into 0 22.328 * [backup-simplify]: Simplify 1 into 1 22.328 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 22.328 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 22.328 * [taylor]: Taking taylor expansion of (* x y) in x 22.328 * [taylor]: Taking taylor expansion of x in x 22.328 * [backup-simplify]: Simplify 0 into 0 22.328 * [backup-simplify]: Simplify 1 into 1 22.328 * [taylor]: Taking taylor expansion of y in x 22.328 * [backup-simplify]: Simplify y into y 22.328 * [taylor]: Taking taylor expansion of 1.0 in x 22.328 * [backup-simplify]: Simplify 1.0 into 1.0 22.328 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 22.328 * [taylor]: Taking taylor expansion of 1.0 in x 22.328 * [backup-simplify]: Simplify 1.0 into 1.0 22.328 * [taylor]: Taking taylor expansion of y in x 22.328 * [backup-simplify]: Simplify y into y 22.328 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x 22.328 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x 22.328 * [taylor]: Taking taylor expansion of (* x y) in x 22.328 * [taylor]: Taking taylor expansion of x in x 22.328 * [backup-simplify]: Simplify 0 into 0 22.328 * [backup-simplify]: Simplify 1 into 1 22.328 * [taylor]: Taking taylor expansion of y in x 22.328 * [backup-simplify]: Simplify y into y 22.328 * [taylor]: Taking taylor expansion of 1.0 in x 22.328 * [backup-simplify]: Simplify 1.0 into 1.0 22.328 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 22.328 * [taylor]: Taking taylor expansion of 1.0 in x 22.328 * [backup-simplify]: Simplify 1.0 into 1.0 22.328 * [taylor]: Taking taylor expansion of y in x 22.328 * [backup-simplify]: Simplify y into y 22.329 * [backup-simplify]: Simplify (* 0 y) into 0 22.329 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 22.329 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y) 22.329 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y)) 22.329 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y)) 22.330 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y 22.330 * [taylor]: Taking taylor expansion of 1.0 in y 22.330 * [backup-simplify]: Simplify 1.0 into 1.0 22.330 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 22.330 * [taylor]: Taking taylor expansion of 1.0 in y 22.330 * [backup-simplify]: Simplify 1.0 into 1.0 22.330 * [taylor]: Taking taylor expansion of y in y 22.330 * [backup-simplify]: Simplify 0 into 0 22.330 * [backup-simplify]: Simplify 1 into 1 22.330 * [backup-simplify]: Simplify (* 1.0 0) into 0 22.330 * [backup-simplify]: Simplify (- 0) into 0 22.331 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.331 * [backup-simplify]: Simplify 1.0 into 1.0 22.331 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 22.331 * [backup-simplify]: Simplify (+ y 0) into y 22.332 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0 22.332 * [backup-simplify]: Simplify (- 0) into 0 22.332 * [backup-simplify]: Simplify (+ y 0) into y 22.332 * [taylor]: Taking taylor expansion of y in y 22.332 * [backup-simplify]: Simplify 0 into 0 22.332 * [backup-simplify]: Simplify 1 into 1 22.332 * [backup-simplify]: Simplify 0 into 0 22.333 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 22.334 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.334 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 22.335 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.336 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 22.336 * [backup-simplify]: Simplify (+ 0 0) into 0 22.337 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0 22.337 * [backup-simplify]: Simplify (- 0) into 0 22.337 * [backup-simplify]: Simplify (+ 0 0) into 0 22.337 * [taylor]: Taking taylor expansion of 0 in y 22.337 * [backup-simplify]: Simplify 0 into 0 22.337 * [backup-simplify]: Simplify 0 into 0 22.337 * [backup-simplify]: Simplify 1 into 1 22.338 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ (* x y) 1.0) (* 1.0 y)) 22.338 * [backup-simplify]: Simplify (+ (/ 1 x) (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))) into (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) 22.338 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0 22.338 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y 22.338 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y 22.338 * [taylor]: Taking taylor expansion of 1.0 in y 22.338 * [backup-simplify]: Simplify 1.0 into 1.0 22.338 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 22.338 * [taylor]: Taking taylor expansion of (* x y) in y 22.338 * [taylor]: Taking taylor expansion of x in y 22.338 * [backup-simplify]: Simplify x into x 22.338 * [taylor]: Taking taylor expansion of y in y 22.338 * [backup-simplify]: Simplify 0 into 0 22.338 * [backup-simplify]: Simplify 1 into 1 22.338 * [backup-simplify]: Simplify (* x 0) into 0 22.339 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 22.339 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 22.339 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.339 * [taylor]: Taking taylor expansion of 1.0 in y 22.339 * [backup-simplify]: Simplify 1.0 into 1.0 22.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.339 * [taylor]: Taking taylor expansion of y in y 22.339 * [backup-simplify]: Simplify 0 into 0 22.339 * [backup-simplify]: Simplify 1 into 1 22.339 * [backup-simplify]: Simplify (/ 1 1) into 1 22.339 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 22.339 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 22.340 * [taylor]: Taking taylor expansion of 1.0 in x 22.340 * [backup-simplify]: Simplify 1.0 into 1.0 22.340 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 22.340 * [taylor]: Taking taylor expansion of (* x y) in x 22.340 * [taylor]: Taking taylor expansion of x in x 22.340 * [backup-simplify]: Simplify 0 into 0 22.340 * [backup-simplify]: Simplify 1 into 1 22.340 * [taylor]: Taking taylor expansion of y in x 22.340 * [backup-simplify]: Simplify y into y 22.340 * [backup-simplify]: Simplify (* 0 y) into 0 22.340 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 22.340 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.340 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 22.340 * [taylor]: Taking taylor expansion of 1.0 in x 22.340 * [backup-simplify]: Simplify 1.0 into 1.0 22.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.340 * [taylor]: Taking taylor expansion of y in x 22.340 * [backup-simplify]: Simplify y into y 22.340 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.340 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x 22.340 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x 22.341 * [taylor]: Taking taylor expansion of 1.0 in x 22.341 * [backup-simplify]: Simplify 1.0 into 1.0 22.341 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 22.341 * [taylor]: Taking taylor expansion of (* x y) in x 22.341 * [taylor]: Taking taylor expansion of x in x 22.341 * [backup-simplify]: Simplify 0 into 0 22.341 * [backup-simplify]: Simplify 1 into 1 22.341 * [taylor]: Taking taylor expansion of y in x 22.341 * [backup-simplify]: Simplify y into y 22.341 * [backup-simplify]: Simplify (* 0 y) into 0 22.341 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 22.341 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.341 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 22.341 * [taylor]: Taking taylor expansion of 1.0 in x 22.341 * [backup-simplify]: Simplify 1.0 into 1.0 22.341 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.341 * [taylor]: Taking taylor expansion of y in x 22.341 * [backup-simplify]: Simplify y into y 22.341 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.342 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 22.342 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 22.342 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.342 * [taylor]: Taking taylor expansion of y in y 22.342 * [backup-simplify]: Simplify 0 into 0 22.342 * [backup-simplify]: Simplify 1 into 1 22.342 * [backup-simplify]: Simplify (/ 1 1) into 1 22.342 * [backup-simplify]: Simplify 1 into 1 22.343 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 22.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.343 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.343 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 22.344 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y))) 22.344 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 22.344 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 22.344 * [taylor]: Taking taylor expansion of 1.0 in y 22.344 * [backup-simplify]: Simplify 1.0 into 1.0 22.344 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.344 * [taylor]: Taking taylor expansion of 1.0 in y 22.344 * [backup-simplify]: Simplify 1.0 into 1.0 22.344 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.344 * [taylor]: Taking taylor expansion of y in y 22.344 * [backup-simplify]: Simplify 0 into 0 22.344 * [backup-simplify]: Simplify 1 into 1 22.344 * [backup-simplify]: Simplify (/ 1 1) into 1 22.345 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 22.345 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.346 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 22.346 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.347 * [backup-simplify]: Simplify 0 into 0 22.348 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 22.348 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 22.349 * [backup-simplify]: Simplify (+ 0 0) into 0 22.349 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.349 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 22.349 * [backup-simplify]: Simplify (- 0) into 0 22.350 * [backup-simplify]: Simplify (+ 0 0) into 0 22.350 * [taylor]: Taking taylor expansion of 0 in y 22.350 * [backup-simplify]: Simplify 0 into 0 22.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.351 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 22.352 * [backup-simplify]: Simplify (- 0) into 0 22.352 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.352 * [backup-simplify]: Simplify 1.0 into 1.0 22.353 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 22.353 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y))))) into (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) 22.353 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in (x y) around 0 22.353 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in y 22.353 * [taylor]: Taking taylor expansion of 1.0 in y 22.353 * [backup-simplify]: Simplify 1.0 into 1.0 22.353 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y 22.353 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 22.353 * [taylor]: Taking taylor expansion of (* x y) in y 22.353 * [taylor]: Taking taylor expansion of x in y 22.353 * [backup-simplify]: Simplify x into x 22.353 * [taylor]: Taking taylor expansion of y in y 22.353 * [backup-simplify]: Simplify 0 into 0 22.353 * [backup-simplify]: Simplify 1 into 1 22.353 * [backup-simplify]: Simplify (* x 0) into 0 22.354 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 22.354 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 22.354 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.354 * [taylor]: Taking taylor expansion of 1.0 in y 22.354 * [backup-simplify]: Simplify 1.0 into 1.0 22.354 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.354 * [taylor]: Taking taylor expansion of y in y 22.354 * [backup-simplify]: Simplify 0 into 0 22.354 * [backup-simplify]: Simplify 1 into 1 22.354 * [backup-simplify]: Simplify (/ 1 1) into 1 22.354 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 22.354 * [taylor]: Taking taylor expansion of 1.0 in x 22.354 * [backup-simplify]: Simplify 1.0 into 1.0 22.354 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 22.355 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 22.355 * [taylor]: Taking taylor expansion of (* x y) in x 22.355 * [taylor]: Taking taylor expansion of x in x 22.355 * [backup-simplify]: Simplify 0 into 0 22.355 * [backup-simplify]: Simplify 1 into 1 22.355 * [taylor]: Taking taylor expansion of y in x 22.355 * [backup-simplify]: Simplify y into y 22.355 * [backup-simplify]: Simplify (* 0 y) into 0 22.355 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 22.355 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.355 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 22.355 * [taylor]: Taking taylor expansion of 1.0 in x 22.355 * [backup-simplify]: Simplify 1.0 into 1.0 22.355 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.355 * [taylor]: Taking taylor expansion of y in x 22.355 * [backup-simplify]: Simplify y into y 22.355 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.355 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x 22.355 * [taylor]: Taking taylor expansion of 1.0 in x 22.355 * [backup-simplify]: Simplify 1.0 into 1.0 22.355 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x 22.355 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 22.355 * [taylor]: Taking taylor expansion of (* x y) in x 22.356 * [taylor]: Taking taylor expansion of x in x 22.356 * [backup-simplify]: Simplify 0 into 0 22.356 * [backup-simplify]: Simplify 1 into 1 22.356 * [taylor]: Taking taylor expansion of y in x 22.356 * [backup-simplify]: Simplify y into y 22.356 * [backup-simplify]: Simplify (* 0 y) into 0 22.356 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 22.356 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.356 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 22.356 * [taylor]: Taking taylor expansion of 1.0 in x 22.356 * [backup-simplify]: Simplify 1.0 into 1.0 22.356 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.356 * [taylor]: Taking taylor expansion of y in x 22.356 * [backup-simplify]: Simplify y into y 22.356 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.356 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 22.357 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 22.357 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.357 * [taylor]: Taking taylor expansion of y in y 22.357 * [backup-simplify]: Simplify 0 into 0 22.357 * [backup-simplify]: Simplify 1 into 1 22.357 * [backup-simplify]: Simplify (/ 1 1) into 1 22.357 * [backup-simplify]: Simplify 1 into 1 22.358 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 22.358 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.358 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y) 22.358 * [backup-simplify]: Simplify (+ 0 (/ 1.0 y)) into (* 1.0 (/ 1 y)) 22.358 * [backup-simplify]: Simplify (+ 1.0 (* 1.0 (/ 1 y))) into (+ (* 1.0 (/ 1 y)) 1.0) 22.358 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 22.358 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.358 * [taylor]: Taking taylor expansion of 1.0 in y 22.358 * [backup-simplify]: Simplify 1.0 into 1.0 22.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.358 * [taylor]: Taking taylor expansion of y in y 22.358 * [backup-simplify]: Simplify 0 into 0 22.358 * [backup-simplify]: Simplify 1 into 1 22.359 * [backup-simplify]: Simplify (/ 1 1) into 1 22.359 * [taylor]: Taking taylor expansion of 1.0 in y 22.359 * [backup-simplify]: Simplify 1.0 into 1.0 22.359 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 22.360 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.360 * [backup-simplify]: Simplify 1.0 into 1.0 22.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.361 * [backup-simplify]: Simplify 0 into 0 22.362 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 22.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 22.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.362 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0 22.363 * [backup-simplify]: Simplify (+ 0 0) into 0 22.363 * [backup-simplify]: Simplify (+ 0 0) into 0 22.363 * [taylor]: Taking taylor expansion of 0 in y 22.363 * [backup-simplify]: Simplify 0 into 0 22.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.365 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 22.366 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 22.366 * [backup-simplify]: Simplify 1.0 into 1.0 22.366 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* x y) 1.0) (* 1.0 y)) 22.366 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 22.366 * [backup-simplify]: Simplify (* (- 1.0 x) (- 1.0 y)) into (* (- 1.0 y) (- 1.0 x)) 22.366 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in (x y) around 0 22.366 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y 22.366 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 22.367 * [taylor]: Taking taylor expansion of 1.0 in y 22.367 * [backup-simplify]: Simplify 1.0 into 1.0 22.367 * [taylor]: Taking taylor expansion of y in y 22.367 * [backup-simplify]: Simplify 0 into 0 22.367 * [backup-simplify]: Simplify 1 into 1 22.367 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 22.367 * [taylor]: Taking taylor expansion of 1.0 in y 22.367 * [backup-simplify]: Simplify 1.0 into 1.0 22.367 * [taylor]: Taking taylor expansion of x in y 22.367 * [backup-simplify]: Simplify x into x 22.367 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 22.367 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 22.367 * [taylor]: Taking taylor expansion of 1.0 in x 22.367 * [backup-simplify]: Simplify 1.0 into 1.0 22.367 * [taylor]: Taking taylor expansion of y in x 22.367 * [backup-simplify]: Simplify y into y 22.367 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 22.367 * [taylor]: Taking taylor expansion of 1.0 in x 22.367 * [backup-simplify]: Simplify 1.0 into 1.0 22.367 * [taylor]: Taking taylor expansion of x in x 22.367 * [backup-simplify]: Simplify 0 into 0 22.367 * [backup-simplify]: Simplify 1 into 1 22.367 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x 22.367 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 22.367 * [taylor]: Taking taylor expansion of 1.0 in x 22.367 * [backup-simplify]: Simplify 1.0 into 1.0 22.367 * [taylor]: Taking taylor expansion of y in x 22.367 * [backup-simplify]: Simplify y into y 22.367 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 22.367 * [taylor]: Taking taylor expansion of 1.0 in x 22.367 * [backup-simplify]: Simplify 1.0 into 1.0 22.367 * [taylor]: Taking taylor expansion of x in x 22.367 * [backup-simplify]: Simplify 0 into 0 22.367 * [backup-simplify]: Simplify 1 into 1 22.368 * [backup-simplify]: Simplify (- y) into (- y) 22.368 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y) 22.368 * [backup-simplify]: Simplify (- 0) into 0 22.368 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.368 * [backup-simplify]: Simplify (* (- 1.0 y) 1.0) into (* 1.0 (- 1.0 y)) 22.369 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 y)) in y 22.369 * [taylor]: Taking taylor expansion of 1.0 in y 22.369 * [backup-simplify]: Simplify 1.0 into 1.0 22.369 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 22.369 * [taylor]: Taking taylor expansion of 1.0 in y 22.369 * [backup-simplify]: Simplify 1.0 into 1.0 22.369 * [taylor]: Taking taylor expansion of y in y 22.369 * [backup-simplify]: Simplify 0 into 0 22.369 * [backup-simplify]: Simplify 1 into 1 22.369 * [backup-simplify]: Simplify (- 0) into 0 22.369 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.370 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0 22.370 * [backup-simplify]: Simplify 1.0 into 1.0 22.370 * [backup-simplify]: Simplify (- 1) into -1 22.371 * [backup-simplify]: Simplify (+ 0 -1) into -1 22.371 * [backup-simplify]: Simplify (- 0) into 0 22.371 * [backup-simplify]: Simplify (+ 0 0) into 0 22.372 * [backup-simplify]: Simplify (+ (* (- 1.0 y) -1) (* 0 1.0)) into (- y 1.0) 22.372 * [taylor]: Taking taylor expansion of (- y 1.0) in y 22.372 * [taylor]: Taking taylor expansion of y in y 22.372 * [backup-simplify]: Simplify 0 into 0 22.372 * [backup-simplify]: Simplify 1 into 1 22.372 * [taylor]: Taking taylor expansion of 1.0 in y 22.372 * [backup-simplify]: Simplify 1.0 into 1.0 22.372 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.373 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 22.373 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.374 * [backup-simplify]: Simplify (- 1) into -1 22.374 * [backup-simplify]: Simplify (+ 0 -1) into -1 22.375 * [backup-simplify]: Simplify (+ (* 1.0 -1) (* 0 1.0)) into (- 1.0) 22.376 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.376 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y 1)) (+ (* (- 1.0) (* 1 x)) 1.0)) into (- 1.0 (+ (* 1.0 x) (* 1.0 y))) 22.376 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) into (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) 22.377 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in (x y) around 0 22.377 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in y 22.377 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 22.377 * [taylor]: Taking taylor expansion of 1.0 in y 22.377 * [backup-simplify]: Simplify 1.0 into 1.0 22.377 * [taylor]: Taking taylor expansion of (/ 1 x) in y 22.377 * [taylor]: Taking taylor expansion of x in y 22.377 * [backup-simplify]: Simplify x into x 22.377 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 22.377 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 22.377 * [taylor]: Taking taylor expansion of 1.0 in y 22.377 * [backup-simplify]: Simplify 1.0 into 1.0 22.377 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.377 * [taylor]: Taking taylor expansion of y in y 22.377 * [backup-simplify]: Simplify 0 into 0 22.377 * [backup-simplify]: Simplify 1 into 1 22.377 * [backup-simplify]: Simplify (/ 1 1) into 1 22.377 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 22.377 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 22.377 * [taylor]: Taking taylor expansion of 1.0 in x 22.377 * [backup-simplify]: Simplify 1.0 into 1.0 22.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 22.377 * [taylor]: Taking taylor expansion of x in x 22.377 * [backup-simplify]: Simplify 0 into 0 22.378 * [backup-simplify]: Simplify 1 into 1 22.378 * [backup-simplify]: Simplify (/ 1 1) into 1 22.378 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 22.378 * [taylor]: Taking taylor expansion of 1.0 in x 22.378 * [backup-simplify]: Simplify 1.0 into 1.0 22.378 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.378 * [taylor]: Taking taylor expansion of y in x 22.378 * [backup-simplify]: Simplify y into y 22.378 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.378 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x 22.378 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 22.378 * [taylor]: Taking taylor expansion of 1.0 in x 22.378 * [backup-simplify]: Simplify 1.0 into 1.0 22.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x 22.378 * [taylor]: Taking taylor expansion of x in x 22.378 * [backup-simplify]: Simplify 0 into 0 22.378 * [backup-simplify]: Simplify 1 into 1 22.379 * [backup-simplify]: Simplify (/ 1 1) into 1 22.379 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 22.379 * [taylor]: Taking taylor expansion of 1.0 in x 22.379 * [backup-simplify]: Simplify 1.0 into 1.0 22.379 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.379 * [taylor]: Taking taylor expansion of y in x 22.379 * [backup-simplify]: Simplify y into y 22.379 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.379 * [backup-simplify]: Simplify (- 1) into -1 22.380 * [backup-simplify]: Simplify (+ 0 -1) into -1 22.380 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 22.380 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 22.380 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 22.380 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 22.380 * [taylor]: Taking taylor expansion of -1 in y 22.380 * [backup-simplify]: Simplify -1 into -1 22.380 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 22.380 * [taylor]: Taking taylor expansion of 1.0 in y 22.380 * [backup-simplify]: Simplify 1.0 into 1.0 22.380 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.380 * [taylor]: Taking taylor expansion of y in y 22.380 * [backup-simplify]: Simplify 0 into 0 22.380 * [backup-simplify]: Simplify 1 into 1 22.380 * [backup-simplify]: Simplify (/ 1 1) into 1 22.381 * [backup-simplify]: Simplify (- 1) into -1 22.381 * [backup-simplify]: Simplify (+ 0 -1) into -1 22.381 * [backup-simplify]: Simplify (* -1 -1) into 1 22.381 * [backup-simplify]: Simplify 1 into 1 22.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.382 * [backup-simplify]: Simplify (- 0) into 0 22.382 * [backup-simplify]: Simplify (+ 0 0) into 0 22.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.383 * [backup-simplify]: Simplify (- 0) into 0 22.384 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.384 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y))) 22.384 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y 22.384 * [taylor]: Taking taylor expansion of 1.0 in y 22.384 * [backup-simplify]: Simplify 1.0 into 1.0 22.384 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.384 * [taylor]: Taking taylor expansion of 1.0 in y 22.384 * [backup-simplify]: Simplify 1.0 into 1.0 22.384 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.384 * [taylor]: Taking taylor expansion of y in y 22.384 * [backup-simplify]: Simplify 0 into 0 22.384 * [backup-simplify]: Simplify 1 into 1 22.385 * [backup-simplify]: Simplify (/ 1 1) into 1 22.385 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 22.385 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.386 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 22.386 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.387 * [backup-simplify]: Simplify (- 0) into 0 22.388 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.389 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 22.389 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 22.390 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 22.391 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y)))) into (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) 22.391 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in (x y) around 0 22.391 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in y 22.391 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 22.391 * [taylor]: Taking taylor expansion of (/ 1 x) in y 22.391 * [taylor]: Taking taylor expansion of x in y 22.391 * [backup-simplify]: Simplify x into x 22.391 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 22.391 * [taylor]: Taking taylor expansion of 1.0 in y 22.391 * [backup-simplify]: Simplify 1.0 into 1.0 22.391 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 22.391 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.391 * [taylor]: Taking taylor expansion of y in y 22.391 * [backup-simplify]: Simplify 0 into 0 22.391 * [backup-simplify]: Simplify 1 into 1 22.391 * [backup-simplify]: Simplify (/ 1 1) into 1 22.391 * [taylor]: Taking taylor expansion of 1.0 in y 22.391 * [backup-simplify]: Simplify 1.0 into 1.0 22.391 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x 22.391 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 22.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x 22.391 * [taylor]: Taking taylor expansion of x in x 22.391 * [backup-simplify]: Simplify 0 into 0 22.391 * [backup-simplify]: Simplify 1 into 1 22.392 * [backup-simplify]: Simplify (/ 1 1) into 1 22.392 * [taylor]: Taking taylor expansion of 1.0 in x 22.392 * [backup-simplify]: Simplify 1.0 into 1.0 22.392 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 22.392 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.392 * [taylor]: Taking taylor expansion of y in x 22.392 * [backup-simplify]: Simplify y into y 22.392 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.392 * [taylor]: Taking taylor expansion of 1.0 in x 22.392 * [backup-simplify]: Simplify 1.0 into 1.0 22.392 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x 22.392 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 22.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x 22.392 * [taylor]: Taking taylor expansion of x in x 22.392 * [backup-simplify]: Simplify 0 into 0 22.392 * [backup-simplify]: Simplify 1 into 1 22.393 * [backup-simplify]: Simplify (/ 1 1) into 1 22.393 * [taylor]: Taking taylor expansion of 1.0 in x 22.393 * [backup-simplify]: Simplify 1.0 into 1.0 22.393 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 22.393 * [taylor]: Taking taylor expansion of (/ 1 y) in x 22.393 * [taylor]: Taking taylor expansion of y in x 22.393 * [backup-simplify]: Simplify y into y 22.393 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 22.393 * [taylor]: Taking taylor expansion of 1.0 in x 22.393 * [backup-simplify]: Simplify 1.0 into 1.0 22.393 * [backup-simplify]: Simplify (+ 1 0) into 1 22.393 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 22.393 * [backup-simplify]: Simplify (* 1 (+ (/ 1 y) 1.0)) into (+ (/ 1 y) 1.0) 22.393 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 22.394 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.394 * [taylor]: Taking taylor expansion of y in y 22.394 * [backup-simplify]: Simplify 0 into 0 22.394 * [backup-simplify]: Simplify 1 into 1 22.394 * [backup-simplify]: Simplify (/ 1 1) into 1 22.394 * [taylor]: Taking taylor expansion of 1.0 in y 22.394 * [backup-simplify]: Simplify 1.0 into 1.0 22.394 * [backup-simplify]: Simplify (+ 1 0) into 1 22.394 * [backup-simplify]: Simplify 1 into 1 22.395 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 22.395 * [backup-simplify]: Simplify (+ 0 0) into 0 22.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.396 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 22.396 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ (/ 1 y) 1.0))) into (+ (* 1.0 (/ 1 y)) 1.0) 22.396 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y 22.396 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 22.396 * [taylor]: Taking taylor expansion of 1.0 in y 22.396 * [backup-simplify]: Simplify 1.0 into 1.0 22.397 * [taylor]: Taking taylor expansion of (/ 1 y) in y 22.397 * [taylor]: Taking taylor expansion of y in y 22.397 * [backup-simplify]: Simplify 0 into 0 22.397 * [backup-simplify]: Simplify 1 into 1 22.397 * [backup-simplify]: Simplify (/ 1 1) into 1 22.397 * [taylor]: Taking taylor expansion of 1.0 in y 22.397 * [backup-simplify]: Simplify 1.0 into 1.0 22.397 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 22.398 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 22.398 * [backup-simplify]: Simplify 1.0 into 1.0 22.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 22.399 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 22.399 * [backup-simplify]: Simplify 1.0 into 1.0 22.399 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 22.399 * * * [progress]: simplifying candidates 22.401 * [simplify]: Simplifying: (* (exp x) (exp (* (- 1.0 x) (- 1.0 y)))) (log (+ x (* (- 1.0 x) (- 1.0 y)))) (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (* (* (+ x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) (- 1.0 y)))) (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* x x) (- (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* x (* (- 1.0 x) (- 1.0 y))))) (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) 1.0)) (+ x (* (- 1.0 x) 1.0)) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (* (- 1.0 x) (- 1.0 y)) (+ (log (- 1.0 x)) (log (- 1.0 y))) (log (* (- 1.0 x) (- 1.0 y))) (exp (* (- 1.0 x) (- 1.0 y))) (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y)))) (cbrt (* (- 1.0 x) (- 1.0 y))) (* (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 x) (+ 1.0 y)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* (- 1.0 x) 1.0) (* (- 1.0 x) (- y)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* 1.0 (- 1.0 x)) (* (- y) (- 1.0 x)) (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (- 1.0 x) (sqrt (- 1.0 y))) (* (- 1.0 x) 1) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (* (- 1.0 x) 1) (* (cbrt (- 1.0 x)) (- 1.0 y)) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- (pow 1.0 3) (pow y 3))) (* (- 1.0 x) (- (* 1.0 1.0) (* y y))) (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y)) (- 1.0 (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) (- (* x y) (+ (* 1.0 x) (* 1.0 y))) 22.403 * * [simplify]: Extracting # 0 : cost 0 22.403 * * [simplify]: Extracting # 1 : cost 0 22.403 * * [simplify]: Extracting # 2 : cost 0 22.403 * * [simplify]: Extracting # 3 : cost 0 22.403 * * [simplify]: Extracting # 4 : cost 0 22.403 * * [simplify]: Extracting # 5 : cost 0 22.404 * * [simplify]: iteration 0 : 101 enodes (cost 691 ) 22.439 * * [simplify]: Extracting # 0 : cost 0 22.439 * * [simplify]: Extracting # 1 : cost 0 22.440 * * [simplify]: Extracting # 2 : cost 0 22.440 * * [simplify]: Extracting # 3 : cost 0 22.440 * * [simplify]: Extracting # 4 : cost 0 22.441 * * [simplify]: iteration 1 : 277 enodes (cost 649 ) 22.535 * * [simplify]: Extracting # 0 : cost 0 22.537 * * [simplify]: Extracting # 1 : cost 0 22.539 * * [simplify]: Extracting # 2 : cost 0 22.541 * * [simplify]: Extracting # 3 : cost 0 22.543 * * [simplify]: Extracting # 4 : cost 0 22.545 * * [simplify]: Extracting # 5 : cost 0 22.547 * * [simplify]: iteration 2 : 1061 enodes (cost 617 ) 23.713 * * [simplify]: Extracting # 0 : cost 0 23.722 * * [simplify]: Extracting # 1 : cost 0 23.730 * * [simplify]: Extracting # 2 : cost 0 23.736 * * [simplify]: Extracting # 3 : cost 0 23.747 * * [simplify]: Extracting # 4 : cost 0 23.754 * * [simplify]: iteration 3 : 4798 enodes (cost 611 ) 25.400 * * [simplify]: Extracting # 0 : cost 0 25.408 * * [simplify]: Extracting # 1 : cost 0 25.415 * * [simplify]: Extracting # 2 : cost 0 25.421 * * [simplify]: Extracting # 3 : cost 0 25.435 * * [simplify]: Extracting # 4 : cost 0 25.442 * * [simplify]: iteration done: 5001 enodes (cost 607 ) 25.442 * [simplify]: Simplified to: (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (log (+ x (* (- 1.0 x) (- 1.0 y)))) (exp (+ x (* (- 1.0 x) (- 1.0 y)))) (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (pow (+ x (* (- 1.0 x) (- 1.0 y))) 3) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (sqrt (+ x (* (- 1.0 x) (- 1.0 y)))) (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3)) (+ (* x x) (* (* (- 1.0 x) (- 1.0 y)) (- (* (- 1.0 x) (- 1.0 y)) x))) (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)))) (- x (* (- 1.0 x) (- 1.0 y))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (+ x (* 1.0 (- 1.0 x))) (* (- 1.0 x) (- 1.0 y)) (log (* (- 1.0 x) (- 1.0 y))) (log (* (- 1.0 x) (- 1.0 y))) (exp (* (- 1.0 x) (- 1.0 y))) (pow (* (- 1.0 x) (- 1.0 y)) 3) (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y)))) (cbrt (* (- 1.0 x) (- 1.0 y))) (pow (* (- 1.0 x) (- 1.0 y)) 3) (sqrt (* (- 1.0 x) (- 1.0 y))) (sqrt (* (- 1.0 x) (- 1.0 y))) (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3))) (* (+ (* x (+ 1.0 x)) (* 1.0 1.0)) (+ (* y (+ 1.0 y)) (* 1.0 1.0))) (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y))) (* (+ (* x (+ 1.0 x)) (* 1.0 1.0)) (+ 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3))) (* (+ 1.0 x) (+ (* y (+ 1.0 y)) (* 1.0 1.0))) (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y))) (* (+ 1.0 x) (+ 1.0 y)) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y))) (* 1.0 (- 1.0 x)) (* y (- x 1.0)) (* 1.0 (- 1.0 x)) (* y (- x 1.0)) (* 1.0 (- 1.0 x)) (* y (- x 1.0)) (* 1.0 (- 1.0 x)) (* y (- x 1.0)) (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* (- 1.0 x) (sqrt (- 1.0 y))) (- 1.0 x) (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y))) (- 1.0 x) (* (cbrt (- 1.0 x)) (- 1.0 y)) (* (sqrt (- 1.0 x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- (pow 1.0 3) (pow y 3))) (* (- 1.0 x) (- (* 1.0 1.0) (* y y))) (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y)) (* (- (* 1.0 1.0) (* x x)) (- 1.0 y)) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) (+ 1.0 (* y (- x 1.0))) (- 1.0 (* 1.0 (+ x y))) (- (* x y) (* 1.0 (+ x y))) (- (* x y) (* 1.0 (+ x y))) 25.443 * * * [progress]: adding candidates to table 25.591 * * [progress]: iteration 2 / 4 25.591 * * * [progress]: picking best candidate 25.598 * * * * [pick]: Picked # 25.598 * * * [progress]: localizing error 25.605 * * * [progress]: generating rewritten candidates 25.605 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 25.638 * * * [progress]: generating series expansions 25.638 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 25.639 * [backup-simplify]: Simplify (* y (- x 1.0)) into (* (- x 1.0) y) 25.639 * [approximate]: Taking taylor expansion of (* (- x 1.0) y) in (y x) around 0 25.639 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x 25.639 * [taylor]: Taking taylor expansion of (- x 1.0) in x 25.639 * [taylor]: Taking taylor expansion of x in x 25.639 * [backup-simplify]: Simplify 0 into 0 25.639 * [backup-simplify]: Simplify 1 into 1 25.639 * [taylor]: Taking taylor expansion of 1.0 in x 25.639 * [backup-simplify]: Simplify 1.0 into 1.0 25.639 * [taylor]: Taking taylor expansion of y in x 25.639 * [backup-simplify]: Simplify y into y 25.639 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 25.639 * [taylor]: Taking taylor expansion of (- x 1.0) in y 25.639 * [taylor]: Taking taylor expansion of x in y 25.639 * [backup-simplify]: Simplify x into x 25.639 * [taylor]: Taking taylor expansion of 1.0 in y 25.639 * [backup-simplify]: Simplify 1.0 into 1.0 25.639 * [taylor]: Taking taylor expansion of y in y 25.639 * [backup-simplify]: Simplify 0 into 0 25.639 * [backup-simplify]: Simplify 1 into 1 25.639 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y 25.639 * [taylor]: Taking taylor expansion of (- x 1.0) in y 25.639 * [taylor]: Taking taylor expansion of x in y 25.639 * [backup-simplify]: Simplify x into x 25.639 * [taylor]: Taking taylor expansion of 1.0 in y 25.639 * [backup-simplify]: Simplify 1.0 into 1.0 25.639 * [taylor]: Taking taylor expansion of y in y 25.639 * [backup-simplify]: Simplify 0 into 0 25.639 * [backup-simplify]: Simplify 1 into 1 25.640 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.640 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0) 25.640 * [backup-simplify]: Simplify (* (- x 1.0) 0) into 0 25.640 * [taylor]: Taking taylor expansion of 0 in x 25.641 * [backup-simplify]: Simplify 0 into 0 25.641 * [backup-simplify]: Simplify 0 into 0 25.641 * [backup-simplify]: Simplify (- 0) into 0 25.641 * [backup-simplify]: Simplify (+ 0 0) into 0 25.642 * [backup-simplify]: Simplify (+ (* (- x 1.0) 1) (* 0 0)) into (- x 1.0) 25.642 * [taylor]: Taking taylor expansion of (- x 1.0) in x 25.642 * [taylor]: Taking taylor expansion of x in x 25.642 * [backup-simplify]: Simplify 0 into 0 25.642 * [backup-simplify]: Simplify 1 into 1 25.642 * [taylor]: Taking taylor expansion of 1.0 in x 25.642 * [backup-simplify]: Simplify 1.0 into 1.0 25.642 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.643 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 25.643 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.643 * [backup-simplify]: Simplify 0 into 0 25.644 * [backup-simplify]: Simplify (- 0) into 0 25.644 * [backup-simplify]: Simplify (+ 0 0) into 0 25.645 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 1) (* 0 0))) into 0 25.645 * [taylor]: Taking taylor expansion of 0 in x 25.645 * [backup-simplify]: Simplify 0 into 0 25.645 * [backup-simplify]: Simplify 0 into 0 25.645 * [backup-simplify]: Simplify (- 0) into 0 25.646 * [backup-simplify]: Simplify (+ 1 0) into 1 25.646 * [backup-simplify]: Simplify 1 into 1 25.646 * [backup-simplify]: Simplify 0 into 0 25.646 * [backup-simplify]: Simplify (- 0) into 0 25.646 * [backup-simplify]: Simplify (+ 0 0) into 0 25.647 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 25.647 * [taylor]: Taking taylor expansion of 0 in x 25.647 * [backup-simplify]: Simplify 0 into 0 25.647 * [backup-simplify]: Simplify 0 into 0 25.647 * [backup-simplify]: Simplify 0 into 0 25.647 * [backup-simplify]: Simplify (- 0) into 0 25.648 * [backup-simplify]: Simplify (+ 0 0) into 0 25.648 * [backup-simplify]: Simplify 0 into 0 25.648 * [backup-simplify]: Simplify 0 into 0 25.648 * [backup-simplify]: Simplify (- 0) into 0 25.649 * [backup-simplify]: Simplify (+ 0 0) into 0 25.649 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 25.649 * [taylor]: Taking taylor expansion of 0 in x 25.649 * [backup-simplify]: Simplify 0 into 0 25.649 * [backup-simplify]: Simplify 0 into 0 25.650 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 1.0) (* 1 y))) into (- (* x y) (* 1.0 y)) 25.650 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) y) 25.650 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in (y x) around 0 25.650 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x 25.650 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 25.650 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.650 * [taylor]: Taking taylor expansion of x in x 25.650 * [backup-simplify]: Simplify 0 into 0 25.650 * [backup-simplify]: Simplify 1 into 1 25.651 * [backup-simplify]: Simplify (/ 1 1) into 1 25.651 * [taylor]: Taking taylor expansion of 1.0 in x 25.651 * [backup-simplify]: Simplify 1.0 into 1.0 25.651 * [taylor]: Taking taylor expansion of y in x 25.651 * [backup-simplify]: Simplify y into y 25.651 * [backup-simplify]: Simplify (+ 1 0) into 1 25.651 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 25.651 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 25.651 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 25.651 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.651 * [taylor]: Taking taylor expansion of x in y 25.651 * [backup-simplify]: Simplify x into x 25.652 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.652 * [taylor]: Taking taylor expansion of 1.0 in y 25.652 * [backup-simplify]: Simplify 1.0 into 1.0 25.652 * [taylor]: Taking taylor expansion of y in y 25.652 * [backup-simplify]: Simplify 0 into 0 25.652 * [backup-simplify]: Simplify 1 into 1 25.652 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.652 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 25.653 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0) 25.653 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y 25.653 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y 25.653 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.653 * [taylor]: Taking taylor expansion of x in y 25.653 * [backup-simplify]: Simplify x into x 25.653 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.653 * [taylor]: Taking taylor expansion of 1.0 in y 25.653 * [backup-simplify]: Simplify 1.0 into 1.0 25.653 * [taylor]: Taking taylor expansion of y in y 25.653 * [backup-simplify]: Simplify 0 into 0 25.653 * [backup-simplify]: Simplify 1 into 1 25.653 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.654 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0) 25.654 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0) 25.654 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x 25.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.654 * [taylor]: Taking taylor expansion of x in x 25.654 * [backup-simplify]: Simplify 0 into 0 25.654 * [backup-simplify]: Simplify 1 into 1 25.654 * [backup-simplify]: Simplify (/ 1 1) into 1 25.654 * [taylor]: Taking taylor expansion of 1.0 in x 25.654 * [backup-simplify]: Simplify 1.0 into 1.0 25.655 * [backup-simplify]: Simplify (+ 1 0) into 1 25.655 * [backup-simplify]: Simplify 1 into 1 25.655 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 25.655 * [backup-simplify]: Simplify (- 0) into 0 25.655 * [backup-simplify]: Simplify (+ 0 0) into 0 25.656 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)))) into 0 25.656 * [taylor]: Taking taylor expansion of 0 in x 25.656 * [backup-simplify]: Simplify 0 into 0 25.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 25.657 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.658 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 25.658 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 25.659 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.659 * [backup-simplify]: Simplify (- 0) into 0 25.660 * [backup-simplify]: Simplify (+ 0 0) into 0 25.661 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.661 * [taylor]: Taking taylor expansion of 0 in x 25.661 * [backup-simplify]: Simplify 0 into 0 25.661 * [backup-simplify]: Simplify 0 into 0 25.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.662 * [backup-simplify]: Simplify (- 0) into 0 25.662 * [backup-simplify]: Simplify (+ 0 0) into 0 25.662 * [backup-simplify]: Simplify 0 into 0 25.663 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.663 * [backup-simplify]: Simplify (- 0) into 0 25.663 * [backup-simplify]: Simplify (+ 0 0) into 0 25.665 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.665 * [taylor]: Taking taylor expansion of 0 in x 25.665 * [backup-simplify]: Simplify 0 into 0 25.665 * [backup-simplify]: Simplify 0 into 0 25.665 * [backup-simplify]: Simplify 0 into 0 25.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.666 * [backup-simplify]: Simplify (- 0) into 0 25.666 * [backup-simplify]: Simplify (+ 0 0) into 0 25.667 * [backup-simplify]: Simplify 0 into 0 25.667 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.667 * [backup-simplify]: Simplify (- 0) into 0 25.667 * [backup-simplify]: Simplify (+ 0 0) into 0 25.669 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.670 * [taylor]: Taking taylor expansion of 0 in x 25.670 * [backup-simplify]: Simplify 0 into 0 25.670 * [backup-simplify]: Simplify 0 into 0 25.670 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 1.0 y)) 25.670 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- x)) 1.0)) into (/ (+ 1.0 (/ 1 x)) y) 25.670 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (y x) around 0 25.670 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x 25.670 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 25.670 * [taylor]: Taking taylor expansion of 1.0 in x 25.671 * [backup-simplify]: Simplify 1.0 into 1.0 25.671 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.671 * [taylor]: Taking taylor expansion of x in x 25.671 * [backup-simplify]: Simplify 0 into 0 25.671 * [backup-simplify]: Simplify 1 into 1 25.671 * [backup-simplify]: Simplify (/ 1 1) into 1 25.671 * [taylor]: Taking taylor expansion of y in x 25.671 * [backup-simplify]: Simplify y into y 25.671 * [backup-simplify]: Simplify (+ 0 1) into 1 25.671 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 25.671 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 25.672 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 25.672 * [taylor]: Taking taylor expansion of 1.0 in y 25.672 * [backup-simplify]: Simplify 1.0 into 1.0 25.672 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.672 * [taylor]: Taking taylor expansion of x in y 25.672 * [backup-simplify]: Simplify x into x 25.672 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.672 * [taylor]: Taking taylor expansion of y in y 25.672 * [backup-simplify]: Simplify 0 into 0 25.672 * [backup-simplify]: Simplify 1 into 1 25.672 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0) 25.672 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x)) 25.672 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y 25.672 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y 25.672 * [taylor]: Taking taylor expansion of 1.0 in y 25.672 * [backup-simplify]: Simplify 1.0 into 1.0 25.672 * [taylor]: Taking taylor expansion of (/ 1 x) in y 25.672 * [taylor]: Taking taylor expansion of x in y 25.672 * [backup-simplify]: Simplify x into x 25.672 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 25.672 * [taylor]: Taking taylor expansion of y in y 25.672 * [backup-simplify]: Simplify 0 into 0 25.672 * [backup-simplify]: Simplify 1 into 1 25.672 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0) 25.672 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x)) 25.673 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x 25.673 * [taylor]: Taking taylor expansion of 1.0 in x 25.673 * [backup-simplify]: Simplify 1.0 into 1.0 25.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x 25.673 * [taylor]: Taking taylor expansion of x in x 25.673 * [backup-simplify]: Simplify 0 into 0 25.673 * [backup-simplify]: Simplify 1 into 1 25.673 * [backup-simplify]: Simplify (/ 1 1) into 1 25.673 * [backup-simplify]: Simplify (+ 0 1) into 1 25.673 * [backup-simplify]: Simplify 1 into 1 25.674 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 25.674 * [backup-simplify]: Simplify (+ 0 0) into 0 25.675 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)))) into 0 25.675 * [taylor]: Taking taylor expansion of 0 in x 25.675 * [backup-simplify]: Simplify 0 into 0 25.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 25.676 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 25.676 * [backup-simplify]: Simplify 1.0 into 1.0 25.676 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.676 * [backup-simplify]: Simplify (+ 0 0) into 0 25.678 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.678 * [taylor]: Taking taylor expansion of 0 in x 25.678 * [backup-simplify]: Simplify 0 into 0 25.678 * [backup-simplify]: Simplify 0 into 0 25.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.679 * [backup-simplify]: Simplify (+ 0 0) into 0 25.679 * [backup-simplify]: Simplify 0 into 0 25.679 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.679 * [backup-simplify]: Simplify (+ 0 0) into 0 25.681 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.681 * [taylor]: Taking taylor expansion of 0 in x 25.681 * [backup-simplify]: Simplify 0 into 0 25.681 * [backup-simplify]: Simplify 0 into 0 25.681 * [backup-simplify]: Simplify 0 into 0 25.682 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.682 * [backup-simplify]: Simplify (+ 0 0) into 0 25.682 * [backup-simplify]: Simplify 0 into 0 25.683 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 25.683 * [backup-simplify]: Simplify (+ 0 0) into 0 25.685 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 25.685 * [taylor]: Taking taylor expansion of 0 in x 25.685 * [backup-simplify]: Simplify 0 into 0 25.685 * [backup-simplify]: Simplify 0 into 0 25.686 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 1.0 y)) 25.686 * * * [progress]: simplifying candidates 25.686 * [simplify]: Simplifying: (* y (- x 1.0)) (+ (log y) (log (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- x 1.0))) (* (* (* y y) y) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))) (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0))) (* (* (* y (- x 1.0)) (* y (- x 1.0))) (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* x y) (* (- 1.0) y) (* x y) (* (- 1.0) y) (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* y (sqrt (- x 1.0))) (* y 1) (* y (+ (sqrt x) (sqrt 1.0))) (* y 1) (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* y (- x 1.0)) (* y (- (pow x 3) (pow 1.0 3))) (* y (- (* x x) (* 1.0 1.0))) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) (- (* x y) (* 1.0 y)) 25.687 * * [simplify]: Extracting # 0 : cost 0 25.687 * * [simplify]: Extracting # 1 : cost 0 25.687 * * [simplify]: Extracting # 2 : cost 0 25.687 * * [simplify]: Extracting # 3 : cost 0 25.688 * * [simplify]: Extracting # 4 : cost 0 25.688 * * [simplify]: Extracting # 5 : cost 0 25.688 * * [simplify]: iteration 0 : 52 enodes (cost 217 ) 25.711 * * [simplify]: Extracting # 0 : cost 0 25.711 * * [simplify]: Extracting # 1 : cost 0 25.711 * * [simplify]: Extracting # 2 : cost 0 25.711 * * [simplify]: Extracting # 3 : cost 0 25.712 * * [simplify]: Extracting # 4 : cost 0 25.712 * * [simplify]: iteration 1 : 113 enodes (cost 206 ) 25.738 * * [simplify]: Extracting # 0 : cost 0 25.738 * * [simplify]: Extracting # 1 : cost 0 25.738 * * [simplify]: Extracting # 2 : cost 0 25.739 * * [simplify]: Extracting # 3 : cost 0 25.739 * * [simplify]: Extracting # 4 : cost 0 25.739 * * [simplify]: Extracting # 5 : cost 0 25.739 * * [simplify]: iteration 2 : 288 enodes (cost 186 ) 25.891 * * [simplify]: Extracting # 0 : cost 0 25.892 * * [simplify]: Extracting # 1 : cost 0 25.893 * * [simplify]: Extracting # 2 : cost 0 25.894 * * [simplify]: Extracting # 3 : cost 0 25.896 * * [simplify]: Extracting # 4 : cost 0 25.897 * * [simplify]: iteration 3 : 1040 enodes (cost 186 ) 27.571 * * [simplify]: Extracting # 0 : cost 0 27.576 * * [simplify]: Extracting # 1 : cost 0 27.579 * * [simplify]: Extracting # 2 : cost 0 27.581 * * [simplify]: Extracting # 3 : cost 0 27.583 * * [simplify]: Extracting # 4 : cost 0 27.586 * * [simplify]: iteration 4 : 3890 enodes (cost 186 ) 28.570 * * [simplify]: Extracting # 0 : cost 0 28.574 * * [simplify]: Extracting # 1 : cost 0 28.578 * * [simplify]: Extracting # 2 : cost 0 28.581 * * [simplify]: Extracting # 3 : cost 0 28.586 * * [simplify]: Extracting # 4 : cost 0 28.593 * * [simplify]: iteration done: 5001 enodes (cost 186 ) 28.593 * [simplify]: Simplified to: (* y (- x 1.0)) (log (* y (- x 1.0))) (log (* y (- x 1.0))) (exp (* y (- x 1.0))) (pow (* y (- x 1.0)) 3) (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0)))) (cbrt (* y (- x 1.0))) (pow (* y (- x 1.0)) 3) (sqrt (* y (- x 1.0))) (sqrt (* y (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* (sqrt y) (sqrt (- x 1.0))) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* y x) (* y (- 1.0)) (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* y (sqrt (- x 1.0))) y (* y (+ (sqrt x) (sqrt 1.0))) y (* (cbrt y) (- x 1.0)) (* (sqrt y) (- x 1.0)) (* y (- x 1.0)) (* y (- (pow x 3) (pow 1.0 3))) (* y (- (* x x) (* 1.0 1.0))) (* y (- x 1.0)) (* y (- x 1.0)) (* y (- x 1.0)) 28.593 * * * [progress]: adding candidates to table 28.643 * * [progress]: iteration 3 / 4 28.643 * * * [progress]: picking best candidate 28.644 * * * * [pick]: Picked # 28.644 * * * [progress]: localizing error 28.652 * * * [progress]: generating rewritten candidates 28.652 * * * [progress]: generating series expansions 28.652 * * * [progress]: simplifying candidates 28.652 * [simplify]: Simplifying: 28.652 * * [simplify]: Extracting # 0 : cost 0 28.652 * * [simplify]: iteration 0 : 0 enodes (cost 0 ) 28.653 * * [simplify]: Extracting # 0 : cost 0 28.653 * * [simplify]: iteration done: 0 enodes (cost 0 ) 28.653 * [simplify]: Simplified to: 28.653 * * * [progress]: adding candidates to table 28.653 * [progress]: [Phase 3 of 3] Extracting. 28.654 * [simplify]: Simplifying: (+ 1.0 (+ (* y x) (* y (- 1.0)))) 28.654 * * [simplify]: Extracting # 0 : cost 0 28.654 * * [simplify]: Extracting # 1 : cost 0 28.655 * * [simplify]: Extracting # 2 : cost 0 28.655 * * [simplify]: Extracting # 3 : cost 0 28.655 * * [simplify]: Extracting # 4 : cost 0 28.655 * * [simplify]: Extracting # 5 : cost 0 28.655 * * [simplify]: iteration 0 : 8 enodes (cost 10 ) 28.655 * * [simplify]: Extracting # 0 : cost 0 28.655 * * [simplify]: Extracting # 1 : cost 0 28.655 * * [simplify]: Extracting # 2 : cost 0 28.656 * * [simplify]: iteration 1 : 14 enodes (cost 10 ) 28.656 * * [simplify]: Extracting # 0 : cost 0 28.657 * * [simplify]: Extracting # 1 : cost 0 28.657 * * [simplify]: Extracting # 2 : cost 0 28.657 * * [simplify]: iteration 2 : 18 enodes (cost 10 ) 28.658 * * [simplify]: Extracting # 0 : cost 0 28.658 * * [simplify]: iteration 3 : 19 enodes (cost 10 ) 28.659 * * [simplify]: Extracting # 0 : cost 0 28.659 * * [simplify]: iteration done: 19 enodes (cost 10 ) 28.659 * [simplify]: Simplified to: (+ 1.0 (+ (* y x) (* y (- 1.0)))) 29.686 * [regime-testing]: Baseline error score: 0.0035735670084662027 29.688 * [regime-testing]: Oracle error score: 0.0035735670084662027 29.689 * [regime-testing]: End program error score: 0.0035735670084662027 29.712 * [regime-testing]: Target error score: 0.0036985826354195717