8.188 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.027 * * * [progress]: [2/2] Setting up program. 0.030 * [progress]: [Phase 2 of 3] Improving. 0.030 * [simplify]: Simplifying: (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) 0.030 * * [simplify]: iteration 0: 10 enodes 0.032 * * [simplify]: iteration 1: 19 enodes 0.035 * * [simplify]: iteration 2: 42 enodes 0.042 * * [simplify]: iteration 3: 85 enodes 0.072 * * [simplify]: iteration 4: 251 enodes 0.207 * * [simplify]: iteration 5: 813 enodes 1.280 * * [simplify]: iteration 6: 3113 enodes 2.856 * * [simplify]: iteration complete: 5001 enodes 2.856 * * [simplify]: Extracting #0: cost 1 inf + 0 2.860 * * [simplify]: Extracting #1: cost 1007 inf + 0 2.871 * * [simplify]: Extracting #2: cost 1464 inf + 9 2.882 * * [simplify]: Extracting #3: cost 1048 inf + 2489 2.899 * * [simplify]: Extracting #4: cost 86 inf + 9504 2.909 * * [simplify]: Extracting #5: cost 0 inf + 10266 2.919 * * [simplify]: Extracting #6: cost 0 inf + 10262 2.928 * [simplify]: Simplified to: (+ (* (- y 1.0) x) (- 0.918938533204673 (* 0.5 y))) 2.936 * * [progress]: iteration 1 / 4 2.936 * * * [progress]: picking best candidate 2.940 * * * * [pick]: Picked # 2.940 * * * [progress]: localizing error 2.962 * * * [progress]: generating rewritten candidates 2.962 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1) 2.996 * * * [progress]: generating series expansions 2.996 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1) 2.996 * [backup-simplify]: Simplify (* x (- y 1.0)) into (* x (- y 1.0)) 2.996 * [approximate]: Taking taylor expansion of (* x (- y 1.0)) in (x y) around 0 2.996 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in y 2.996 * [taylor]: Taking taylor expansion of x in y 2.996 * [backup-simplify]: Simplify x into x 2.996 * [taylor]: Taking taylor expansion of (- y 1.0) in y 2.996 * [taylor]: Taking taylor expansion of y in y 2.996 * [backup-simplify]: Simplify 0 into 0 2.996 * [backup-simplify]: Simplify 1 into 1 2.996 * [taylor]: Taking taylor expansion of 1.0 in y 2.996 * [backup-simplify]: Simplify 1.0 into 1.0 2.996 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 2.996 * [taylor]: Taking taylor expansion of x in x 2.996 * [backup-simplify]: Simplify 0 into 0 2.996 * [backup-simplify]: Simplify 1 into 1 2.996 * [taylor]: Taking taylor expansion of (- y 1.0) in x 2.997 * [taylor]: Taking taylor expansion of y in x 2.997 * [backup-simplify]: Simplify y into y 2.997 * [taylor]: Taking taylor expansion of 1.0 in x 2.997 * [backup-simplify]: Simplify 1.0 into 1.0 2.997 * [taylor]: Taking taylor expansion of (* x (- y 1.0)) in x 2.997 * [taylor]: Taking taylor expansion of x in x 2.997 * [backup-simplify]: Simplify 0 into 0 2.997 * [backup-simplify]: Simplify 1 into 1 2.997 * [taylor]: Taking taylor expansion of (- y 1.0) in x 2.997 * [taylor]: Taking taylor expansion of y in x 2.997 * [backup-simplify]: Simplify y into y 2.997 * [taylor]: Taking taylor expansion of 1.0 in x 2.997 * [backup-simplify]: Simplify 1.0 into 1.0 2.998 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.998 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0) 2.998 * [backup-simplify]: Simplify (* 0 (- y 1.0)) into 0 2.998 * [taylor]: Taking taylor expansion of 0 in y 2.998 * [backup-simplify]: Simplify 0 into 0 2.998 * [backup-simplify]: Simplify 0 into 0 2.999 * [backup-simplify]: Simplify (- 0) into 0 3.003 * [backup-simplify]: Simplify (+ 0 0) into 0 3.004 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- y 1.0))) into (- y 1.0) 3.004 * [taylor]: Taking taylor expansion of (- y 1.0) in y 3.004 * [taylor]: Taking taylor expansion of y in y 3.004 * [backup-simplify]: Simplify 0 into 0 3.004 * [backup-simplify]: Simplify 1 into 1 3.004 * [taylor]: Taking taylor expansion of 1.0 in y 3.004 * [backup-simplify]: Simplify 1.0 into 1.0 3.005 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.006 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.006 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.006 * [backup-simplify]: Simplify 0 into 0 3.007 * [backup-simplify]: Simplify (- 0) into 0 3.007 * [backup-simplify]: Simplify (+ 0 0) into 0 3.008 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- y 1.0)))) into 0 3.008 * [taylor]: Taking taylor expansion of 0 in y 3.009 * [backup-simplify]: Simplify 0 into 0 3.009 * [backup-simplify]: Simplify 0 into 0 3.009 * [backup-simplify]: Simplify (- 0) into 0 3.009 * [backup-simplify]: Simplify (+ 1 0) into 1 3.009 * [backup-simplify]: Simplify 1 into 1 3.009 * [backup-simplify]: Simplify 0 into 0 3.010 * [backup-simplify]: Simplify (- 0) into 0 3.010 * [backup-simplify]: Simplify (+ 0 0) into 0 3.011 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- y 1.0))))) into 0 3.011 * [taylor]: Taking taylor expansion of 0 in y 3.011 * [backup-simplify]: Simplify 0 into 0 3.012 * [backup-simplify]: Simplify 0 into 0 3.012 * [backup-simplify]: Simplify 0 into 0 3.012 * [backup-simplify]: Simplify (- 0) into 0 3.012 * [backup-simplify]: Simplify (+ 0 0) into 0 3.012 * [backup-simplify]: Simplify 0 into 0 3.012 * [backup-simplify]: Simplify 0 into 0 3.013 * [backup-simplify]: Simplify (- 0) into 0 3.013 * [backup-simplify]: Simplify (+ 0 0) into 0 3.015 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- y 1.0)))))) into 0 3.015 * [taylor]: Taking taylor expansion of 0 in y 3.015 * [backup-simplify]: Simplify 0 into 0 3.015 * [backup-simplify]: Simplify 0 into 0 3.015 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* (- 1.0) (* 1 x))) into (- (* x y) (* 1.0 x)) 3.016 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 y) 1.0)) into (/ (- (/ 1 y) 1.0) x) 3.016 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in (x y) around 0 3.016 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in y 3.016 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 3.016 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.016 * [taylor]: Taking taylor expansion of y in y 3.016 * [backup-simplify]: Simplify 0 into 0 3.016 * [backup-simplify]: Simplify 1 into 1 3.016 * [backup-simplify]: Simplify (/ 1 1) into 1 3.016 * [taylor]: Taking taylor expansion of 1.0 in y 3.016 * [backup-simplify]: Simplify 1.0 into 1.0 3.016 * [taylor]: Taking taylor expansion of x in y 3.016 * [backup-simplify]: Simplify x into x 3.017 * [backup-simplify]: Simplify (+ 1 0) into 1 3.017 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.017 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 3.017 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 3.017 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.017 * [taylor]: Taking taylor expansion of y in x 3.017 * [backup-simplify]: Simplify y into y 3.017 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.017 * [taylor]: Taking taylor expansion of 1.0 in x 3.017 * [backup-simplify]: Simplify 1.0 into 1.0 3.017 * [taylor]: Taking taylor expansion of x in x 3.017 * [backup-simplify]: Simplify 0 into 0 3.017 * [backup-simplify]: Simplify 1 into 1 3.018 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.018 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 3.018 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0) 3.018 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) x) in x 3.018 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x 3.018 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.018 * [taylor]: Taking taylor expansion of y in x 3.018 * [backup-simplify]: Simplify y into y 3.018 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.018 * [taylor]: Taking taylor expansion of 1.0 in x 3.018 * [backup-simplify]: Simplify 1.0 into 1.0 3.018 * [taylor]: Taking taylor expansion of x in x 3.018 * [backup-simplify]: Simplify 0 into 0 3.018 * [backup-simplify]: Simplify 1 into 1 3.019 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.019 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 3.019 * [backup-simplify]: Simplify (/ (- (/ 1 y) 1.0) 1) into (- (/ 1 y) 1.0) 3.019 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 3.020 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.020 * [taylor]: Taking taylor expansion of y in y 3.020 * [backup-simplify]: Simplify 0 into 0 3.020 * [backup-simplify]: Simplify 1 into 1 3.020 * [backup-simplify]: Simplify (/ 1 1) into 1 3.020 * [taylor]: Taking taylor expansion of 1.0 in y 3.020 * [backup-simplify]: Simplify 1.0 into 1.0 3.020 * [backup-simplify]: Simplify (+ 1 0) into 1 3.020 * [backup-simplify]: Simplify 1 into 1 3.021 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.021 * [backup-simplify]: Simplify (- 0) into 0 3.021 * [backup-simplify]: Simplify (+ 0 0) into 0 3.022 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)))) into 0 3.022 * [taylor]: Taking taylor expansion of 0 in y 3.022 * [backup-simplify]: Simplify 0 into 0 3.023 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.023 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.024 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 3.025 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 3.025 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.025 * [backup-simplify]: Simplify (- 0) into 0 3.026 * [backup-simplify]: Simplify (+ 0 0) into 0 3.027 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.027 * [taylor]: Taking taylor expansion of 0 in y 3.027 * [backup-simplify]: Simplify 0 into 0 3.027 * [backup-simplify]: Simplify 0 into 0 3.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.029 * [backup-simplify]: Simplify (- 0) into 0 3.029 * [backup-simplify]: Simplify (+ 0 0) into 0 3.029 * [backup-simplify]: Simplify 0 into 0 3.029 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.030 * [backup-simplify]: Simplify (- 0) into 0 3.030 * [backup-simplify]: Simplify (+ 0 0) into 0 3.032 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.032 * [taylor]: Taking taylor expansion of 0 in y 3.032 * [backup-simplify]: Simplify 0 into 0 3.032 * [backup-simplify]: Simplify 0 into 0 3.032 * [backup-simplify]: Simplify 0 into 0 3.033 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.033 * [backup-simplify]: Simplify (- 0) into 0 3.034 * [backup-simplify]: Simplify (+ 0 0) into 0 3.034 * [backup-simplify]: Simplify 0 into 0 3.034 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.035 * [backup-simplify]: Simplify (- 0) into 0 3.035 * [backup-simplify]: Simplify (+ 0 0) into 0 3.037 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.037 * [taylor]: Taking taylor expansion of 0 in y 3.037 * [backup-simplify]: Simplify 0 into 0 3.037 * [backup-simplify]: Simplify 0 into 0 3.038 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* x y) (* 1.0 x)) 3.038 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- y)) 1.0)) into (/ (+ 1.0 (/ 1 y)) x) 3.038 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in (x y) around 0 3.038 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in y 3.038 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 3.038 * [taylor]: Taking taylor expansion of 1.0 in y 3.038 * [backup-simplify]: Simplify 1.0 into 1.0 3.039 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.039 * [taylor]: Taking taylor expansion of y in y 3.039 * [backup-simplify]: Simplify 0 into 0 3.039 * [backup-simplify]: Simplify 1 into 1 3.039 * [backup-simplify]: Simplify (/ 1 1) into 1 3.039 * [taylor]: Taking taylor expansion of x in y 3.039 * [backup-simplify]: Simplify x into x 3.040 * [backup-simplify]: Simplify (+ 0 1) into 1 3.040 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.040 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x 3.040 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 3.040 * [taylor]: Taking taylor expansion of 1.0 in x 3.040 * [backup-simplify]: Simplify 1.0 into 1.0 3.040 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.040 * [taylor]: Taking taylor expansion of y in x 3.040 * [backup-simplify]: Simplify y into y 3.040 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.040 * [taylor]: Taking taylor expansion of x in x 3.040 * [backup-simplify]: Simplify 0 into 0 3.040 * [backup-simplify]: Simplify 1 into 1 3.040 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 3.040 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y)) 3.040 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x 3.040 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x 3.040 * [taylor]: Taking taylor expansion of 1.0 in x 3.040 * [backup-simplify]: Simplify 1.0 into 1.0 3.040 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.040 * [taylor]: Taking taylor expansion of y in x 3.040 * [backup-simplify]: Simplify y into y 3.040 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.040 * [taylor]: Taking taylor expansion of x in x 3.040 * [backup-simplify]: Simplify 0 into 0 3.041 * [backup-simplify]: Simplify 1 into 1 3.041 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y)) 3.041 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y)) 3.041 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 3.041 * [taylor]: Taking taylor expansion of 1.0 in y 3.041 * [backup-simplify]: Simplify 1.0 into 1.0 3.041 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.041 * [taylor]: Taking taylor expansion of y in y 3.041 * [backup-simplify]: Simplify 0 into 0 3.041 * [backup-simplify]: Simplify 1 into 1 3.041 * [backup-simplify]: Simplify (/ 1 1) into 1 3.042 * [backup-simplify]: Simplify (+ 0 1) into 1 3.042 * [backup-simplify]: Simplify 1 into 1 3.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.042 * [backup-simplify]: Simplify (+ 0 0) into 0 3.043 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) into 0 3.043 * [taylor]: Taking taylor expansion of 0 in y 3.043 * [backup-simplify]: Simplify 0 into 0 3.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.044 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 3.044 * [backup-simplify]: Simplify 1.0 into 1.0 3.045 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.045 * [backup-simplify]: Simplify (+ 0 0) into 0 3.046 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.046 * [taylor]: Taking taylor expansion of 0 in y 3.047 * [backup-simplify]: Simplify 0 into 0 3.047 * [backup-simplify]: Simplify 0 into 0 3.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.048 * [backup-simplify]: Simplify (+ 0 0) into 0 3.048 * [backup-simplify]: Simplify 0 into 0 3.048 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.049 * [backup-simplify]: Simplify (+ 0 0) into 0 3.051 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.051 * [taylor]: Taking taylor expansion of 0 in y 3.051 * [backup-simplify]: Simplify 0 into 0 3.051 * [backup-simplify]: Simplify 0 into 0 3.051 * [backup-simplify]: Simplify 0 into 0 3.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.052 * [backup-simplify]: Simplify (+ 0 0) into 0 3.052 * [backup-simplify]: Simplify 0 into 0 3.053 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.053 * [backup-simplify]: Simplify (+ 0 0) into 0 3.055 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.055 * [taylor]: Taking taylor expansion of 0 in y 3.055 * [backup-simplify]: Simplify 0 into 0 3.055 * [backup-simplify]: Simplify 0 into 0 3.056 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* x y) (* 1.0 x)) 3.056 * * * [progress]: simplifying candidates 3.057 * [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))) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) 3.057 * * [simplify]: iteration 0: 52 enodes 3.078 * * [simplify]: iteration 1: 124 enodes 3.116 * * [simplify]: iteration 2: 375 enodes 3.405 * * [simplify]: iteration 3: 1612 enodes 4.018 * * [simplify]: iteration complete: 5000 enodes 4.018 * * [simplify]: Extracting #0: cost 18 inf + 0 4.018 * * [simplify]: Extracting #1: cost 391 inf + 1 4.021 * * [simplify]: Extracting #2: cost 1352 inf + 545 4.027 * * [simplify]: Extracting #3: cost 1308 inf + 7145 4.033 * * [simplify]: Extracting #4: cost 283 inf + 19357 4.042 * * [simplify]: Extracting #5: cost 68 inf + 21806 4.048 * * [simplify]: Extracting #6: cost 48 inf + 21971 4.056 * * [simplify]: Extracting #7: cost 9 inf + 22124 4.067 * * [simplify]: Extracting #8: cost 0 inf + 22175 4.078 * [simplify]: Simplified to: (* (- y 1.0) x) (log (* (- y 1.0) x)) (log (* (- y 1.0) x)) (exp (* (- y 1.0) x)) (pow (* (- y 1.0) x) 3) (* (cbrt (* (- y 1.0) x)) (cbrt (* (- y 1.0) x))) (cbrt (* (- y 1.0) x)) (pow (* (- y 1.0) x) 3) (sqrt (* (- y 1.0) x)) (sqrt (* (- y 1.0) x)) (* (sqrt x) (sqrt (- y 1.0))) (* (sqrt x) (sqrt (- y 1.0))) (* x y) (* (- x) 1.0) (* x y) (* (- x) 1.0) (* x y) (* (- x) 1.0) (* x y) (* (- x) 1.0) (* (cbrt (- y 1.0)) (* (cbrt (- y 1.0)) x)) (* (sqrt (- y 1.0)) x) x (* (+ (sqrt 1.0) (sqrt y)) x) x (* (cbrt x) (- y 1.0)) (* (sqrt x) (- y 1.0)) (* (- y 1.0) x) (* x (- (pow y 3) (pow 1.0 3))) (* (- (* y y) (* 1.0 1.0)) x) (* (- y 1.0) x) (* (- y 1.0) x) (* (- y 1.0) x) 4.079 * * * [progress]: adding candidates to table 4.213 * * [progress]: iteration 2 / 4 4.213 * * * [progress]: picking best candidate 4.216 * * * * [pick]: Picked # 4.216 * * * [progress]: localizing error 4.236 * * * [progress]: generating rewritten candidates 4.236 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1) 4.248 * * * [progress]: generating series expansions 4.248 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1) 4.249 * [backup-simplify]: Simplify (+ (* x y) (* (- x) 1.0)) into (- (* x y) (* 1.0 x)) 4.249 * [approximate]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in (x y) around 0 4.249 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in y 4.249 * [taylor]: Taking taylor expansion of (* x y) in y 4.249 * [taylor]: Taking taylor expansion of x in y 4.249 * [backup-simplify]: Simplify x into x 4.249 * [taylor]: Taking taylor expansion of y in y 4.249 * [backup-simplify]: Simplify 0 into 0 4.249 * [backup-simplify]: Simplify 1 into 1 4.249 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 4.249 * [taylor]: Taking taylor expansion of 1.0 in y 4.249 * [backup-simplify]: Simplify 1.0 into 1.0 4.249 * [taylor]: Taking taylor expansion of x in y 4.249 * [backup-simplify]: Simplify x into x 4.249 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in x 4.249 * [taylor]: Taking taylor expansion of (* x y) in x 4.249 * [taylor]: Taking taylor expansion of x in x 4.249 * [backup-simplify]: Simplify 0 into 0 4.249 * [backup-simplify]: Simplify 1 into 1 4.249 * [taylor]: Taking taylor expansion of y in x 4.249 * [backup-simplify]: Simplify y into y 4.249 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 4.249 * [taylor]: Taking taylor expansion of 1.0 in x 4.249 * [backup-simplify]: Simplify 1.0 into 1.0 4.249 * [taylor]: Taking taylor expansion of x in x 4.249 * [backup-simplify]: Simplify 0 into 0 4.249 * [backup-simplify]: Simplify 1 into 1 4.250 * [taylor]: Taking taylor expansion of (- (* x y) (* 1.0 x)) in x 4.250 * [taylor]: Taking taylor expansion of (* x y) in x 4.250 * [taylor]: Taking taylor expansion of x in x 4.250 * [backup-simplify]: Simplify 0 into 0 4.250 * [backup-simplify]: Simplify 1 into 1 4.250 * [taylor]: Taking taylor expansion of y in x 4.250 * [backup-simplify]: Simplify y into y 4.250 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 4.250 * [taylor]: Taking taylor expansion of 1.0 in x 4.250 * [backup-simplify]: Simplify 1.0 into 1.0 4.250 * [taylor]: Taking taylor expansion of x in x 4.250 * [backup-simplify]: Simplify 0 into 0 4.250 * [backup-simplify]: Simplify 1 into 1 4.250 * [backup-simplify]: Simplify (* 0 y) into 0 4.251 * [backup-simplify]: Simplify (* 1.0 0) into 0 4.251 * [backup-simplify]: Simplify (- 0) into 0 4.252 * [backup-simplify]: Simplify (+ 0 0) into 0 4.252 * [taylor]: Taking taylor expansion of 0 in y 4.252 * [backup-simplify]: Simplify 0 into 0 4.252 * [backup-simplify]: Simplify 0 into 0 4.252 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.254 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 4.254 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.255 * [backup-simplify]: Simplify (+ y (- 1.0)) into (- y 1.0) 4.255 * [taylor]: Taking taylor expansion of (- y 1.0) in y 4.255 * [taylor]: Taking taylor expansion of y in y 4.255 * [backup-simplify]: Simplify 0 into 0 4.255 * [backup-simplify]: Simplify 1 into 1 4.255 * [taylor]: Taking taylor expansion of 1.0 in y 4.255 * [backup-simplify]: Simplify 1.0 into 1.0 4.255 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.256 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.257 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.257 * [backup-simplify]: Simplify 0 into 0 4.257 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.258 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 4.259 * [backup-simplify]: Simplify (- 0) into 0 4.259 * [backup-simplify]: Simplify (+ 0 0) into 0 4.259 * [taylor]: Taking taylor expansion of 0 in y 4.259 * [backup-simplify]: Simplify 0 into 0 4.259 * [backup-simplify]: Simplify 0 into 0 4.260 * [backup-simplify]: Simplify (- 0) into 0 4.260 * [backup-simplify]: Simplify (+ 1 0) into 1 4.260 * [backup-simplify]: Simplify 1 into 1 4.260 * [backup-simplify]: Simplify 0 into 0 4.261 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.263 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.263 * [backup-simplify]: Simplify (- 0) into 0 4.263 * [backup-simplify]: Simplify (+ 0 0) into 0 4.263 * [taylor]: Taking taylor expansion of 0 in y 4.264 * [backup-simplify]: Simplify 0 into 0 4.264 * [backup-simplify]: Simplify 0 into 0 4.264 * [backup-simplify]: Simplify 0 into 0 4.264 * [backup-simplify]: Simplify (- 0) into 0 4.264 * [backup-simplify]: Simplify (+ 0 0) into 0 4.264 * [backup-simplify]: Simplify 0 into 0 4.265 * [backup-simplify]: Simplify 0 into 0 4.266 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.267 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.268 * [backup-simplify]: Simplify (- 0) into 0 4.268 * [backup-simplify]: Simplify (+ 0 0) into 0 4.268 * [taylor]: Taking taylor expansion of 0 in y 4.268 * [backup-simplify]: Simplify 0 into 0 4.268 * [backup-simplify]: Simplify 0 into 0 4.269 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* (- 1.0) (* 1 x))) into (- (* x y) (* 1.0 x)) 4.269 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (- (/ 1 x)) 1.0)) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) 4.269 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0 4.269 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 4.269 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.269 * [taylor]: Taking taylor expansion of (* x y) in y 4.269 * [taylor]: Taking taylor expansion of x in y 4.269 * [backup-simplify]: Simplify x into x 4.269 * [taylor]: Taking taylor expansion of y in y 4.269 * [backup-simplify]: Simplify 0 into 0 4.269 * [backup-simplify]: Simplify 1 into 1 4.269 * [backup-simplify]: Simplify (* x 0) into 0 4.270 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.270 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.270 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.270 * [taylor]: Taking taylor expansion of 1.0 in y 4.270 * [backup-simplify]: Simplify 1.0 into 1.0 4.270 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.270 * [taylor]: Taking taylor expansion of x in y 4.270 * [backup-simplify]: Simplify x into x 4.270 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.270 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.270 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.270 * [taylor]: Taking taylor expansion of (* x y) in x 4.270 * [taylor]: Taking taylor expansion of x in x 4.270 * [backup-simplify]: Simplify 0 into 0 4.270 * [backup-simplify]: Simplify 1 into 1 4.270 * [taylor]: Taking taylor expansion of y in x 4.270 * [backup-simplify]: Simplify y into y 4.270 * [backup-simplify]: Simplify (* 0 y) into 0 4.271 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.271 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.271 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.271 * [taylor]: Taking taylor expansion of 1.0 in x 4.271 * [backup-simplify]: Simplify 1.0 into 1.0 4.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.271 * [taylor]: Taking taylor expansion of x in x 4.271 * [backup-simplify]: Simplify 0 into 0 4.271 * [backup-simplify]: Simplify 1 into 1 4.271 * [backup-simplify]: Simplify (/ 1 1) into 1 4.271 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.272 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.272 * [taylor]: Taking taylor expansion of (* x y) in x 4.272 * [taylor]: Taking taylor expansion of x in x 4.272 * [backup-simplify]: Simplify 0 into 0 4.272 * [backup-simplify]: Simplify 1 into 1 4.272 * [taylor]: Taking taylor expansion of y in x 4.272 * [backup-simplify]: Simplify y into y 4.272 * [backup-simplify]: Simplify (* 0 y) into 0 4.272 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.272 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.272 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.272 * [taylor]: Taking taylor expansion of 1.0 in x 4.272 * [backup-simplify]: Simplify 1.0 into 1.0 4.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.272 * [taylor]: Taking taylor expansion of x in x 4.272 * [backup-simplify]: Simplify 0 into 0 4.272 * [backup-simplify]: Simplify 1 into 1 4.273 * [backup-simplify]: Simplify (/ 1 1) into 1 4.273 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.274 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.274 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 4.274 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 4.274 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.274 * [taylor]: Taking taylor expansion of y in y 4.274 * [backup-simplify]: Simplify 0 into 0 4.274 * [backup-simplify]: Simplify 1 into 1 4.275 * [backup-simplify]: Simplify (/ 1 1) into 1 4.275 * [taylor]: Taking taylor expansion of 1.0 in y 4.275 * [backup-simplify]: Simplify 1.0 into 1.0 4.276 * [backup-simplify]: Simplify (+ 1 0) into 1 4.276 * [backup-simplify]: Simplify 1 into 1 4.276 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.277 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.278 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.279 * [backup-simplify]: Simplify (- 0) into 0 4.279 * [backup-simplify]: Simplify (+ 0 0) into 0 4.279 * [taylor]: Taking taylor expansion of 0 in y 4.279 * [backup-simplify]: Simplify 0 into 0 4.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.280 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.281 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 4.281 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 4.283 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.283 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.285 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 4.285 * [backup-simplify]: Simplify (- 0) into 0 4.286 * [backup-simplify]: Simplify (+ 0 0) into 0 4.286 * [taylor]: Taking taylor expansion of 0 in y 4.286 * [backup-simplify]: Simplify 0 into 0 4.286 * [backup-simplify]: Simplify 0 into 0 4.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.287 * [backup-simplify]: Simplify (- 0) into 0 4.287 * [backup-simplify]: Simplify (+ 0 0) into 0 4.287 * [backup-simplify]: Simplify 0 into 0 4.289 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.289 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.291 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.292 * [backup-simplify]: Simplify (- 0) into 0 4.292 * [backup-simplify]: Simplify (+ 0 0) into 0 4.292 * [taylor]: Taking taylor expansion of 0 in y 4.292 * [backup-simplify]: Simplify 0 into 0 4.292 * [backup-simplify]: Simplify 0 into 0 4.292 * [backup-simplify]: Simplify 0 into 0 4.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.293 * [backup-simplify]: Simplify (- 0) into 0 4.294 * [backup-simplify]: Simplify (+ 0 0) into 0 4.294 * [backup-simplify]: Simplify 0 into 0 4.296 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 4.296 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.298 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.299 * [backup-simplify]: Simplify (- 0) into 0 4.299 * [backup-simplify]: Simplify (+ 0 0) into 0 4.299 * [taylor]: Taking taylor expansion of 0 in y 4.299 * [backup-simplify]: Simplify 0 into 0 4.299 * [backup-simplify]: Simplify 0 into 0 4.300 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* x y) (* 1.0 x)) 4.300 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (- (/ 1 (- x))) 1.0)) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) 4.300 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0 4.300 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 4.300 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.300 * [taylor]: Taking taylor expansion of (* x y) in y 4.300 * [taylor]: Taking taylor expansion of x in y 4.300 * [backup-simplify]: Simplify x into x 4.300 * [taylor]: Taking taylor expansion of y in y 4.300 * [backup-simplify]: Simplify 0 into 0 4.300 * [backup-simplify]: Simplify 1 into 1 4.300 * [backup-simplify]: Simplify (* x 0) into 0 4.301 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.301 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.301 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 4.301 * [taylor]: Taking taylor expansion of 1.0 in y 4.301 * [backup-simplify]: Simplify 1.0 into 1.0 4.301 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.301 * [taylor]: Taking taylor expansion of x in y 4.301 * [backup-simplify]: Simplify x into x 4.301 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.301 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.301 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.301 * [taylor]: Taking taylor expansion of (* x y) in x 4.301 * [taylor]: Taking taylor expansion of x in x 4.301 * [backup-simplify]: Simplify 0 into 0 4.301 * [backup-simplify]: Simplify 1 into 1 4.301 * [taylor]: Taking taylor expansion of y in x 4.301 * [backup-simplify]: Simplify y into y 4.301 * [backup-simplify]: Simplify (* 0 y) into 0 4.302 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.302 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.302 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.302 * [taylor]: Taking taylor expansion of 1.0 in x 4.302 * [backup-simplify]: Simplify 1.0 into 1.0 4.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.302 * [taylor]: Taking taylor expansion of x in x 4.302 * [backup-simplify]: Simplify 0 into 0 4.302 * [backup-simplify]: Simplify 1 into 1 4.303 * [backup-simplify]: Simplify (/ 1 1) into 1 4.303 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 4.303 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.303 * [taylor]: Taking taylor expansion of (* x y) in x 4.303 * [taylor]: Taking taylor expansion of x in x 4.303 * [backup-simplify]: Simplify 0 into 0 4.303 * [backup-simplify]: Simplify 1 into 1 4.303 * [taylor]: Taking taylor expansion of y in x 4.303 * [backup-simplify]: Simplify y into y 4.303 * [backup-simplify]: Simplify (* 0 y) into 0 4.303 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.303 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.303 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 4.303 * [taylor]: Taking taylor expansion of 1.0 in x 4.303 * [backup-simplify]: Simplify 1.0 into 1.0 4.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.303 * [taylor]: Taking taylor expansion of x in x 4.303 * [backup-simplify]: Simplify 0 into 0 4.303 * [backup-simplify]: Simplify 1 into 1 4.304 * [backup-simplify]: Simplify (/ 1 1) into 1 4.304 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 4.304 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ 1.0 (/ 1 y)) 4.305 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y 4.305 * [taylor]: Taking taylor expansion of 1.0 in y 4.305 * [backup-simplify]: Simplify 1.0 into 1.0 4.305 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.305 * [taylor]: Taking taylor expansion of y in y 4.305 * [backup-simplify]: Simplify 0 into 0 4.305 * [backup-simplify]: Simplify 1 into 1 4.305 * [backup-simplify]: Simplify (/ 1 1) into 1 4.305 * [backup-simplify]: Simplify (+ 0 1) into 1 4.306 * [backup-simplify]: Simplify 1 into 1 4.306 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 4.307 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.308 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 4.308 * [backup-simplify]: Simplify (+ 0 0) into 0 4.308 * [taylor]: Taking taylor expansion of 0 in y 4.308 * [backup-simplify]: Simplify 0 into 0 4.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.310 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 4.310 * [backup-simplify]: Simplify 1.0 into 1.0 4.311 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 4.311 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.313 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 4.313 * [backup-simplify]: Simplify (+ 0 0) into 0 4.313 * [taylor]: Taking taylor expansion of 0 in y 4.313 * [backup-simplify]: Simplify 0 into 0 4.313 * [backup-simplify]: Simplify 0 into 0 4.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.315 * [backup-simplify]: Simplify (+ 0 0) into 0 4.315 * [backup-simplify]: Simplify 0 into 0 4.316 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 4.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.318 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.319 * [backup-simplify]: Simplify (+ 0 0) into 0 4.319 * [taylor]: Taking taylor expansion of 0 in y 4.319 * [backup-simplify]: Simplify 0 into 0 4.319 * [backup-simplify]: Simplify 0 into 0 4.319 * [backup-simplify]: Simplify 0 into 0 4.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.320 * [backup-simplify]: Simplify (+ 0 0) into 0 4.320 * [backup-simplify]: Simplify 0 into 0 4.322 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 4.322 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.323 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.324 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.325 * [backup-simplify]: Simplify (+ 0 0) into 0 4.325 * [taylor]: Taking taylor expansion of 0 in y 4.325 * [backup-simplify]: Simplify 0 into 0 4.325 * [backup-simplify]: Simplify 0 into 0 4.325 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* x y) (* 1.0 x)) 4.325 * * * [progress]: simplifying candidates 4.326 * [simplify]: Simplifying: (* (exp (* x y)) (exp (* (- x) 1.0))) (log (+ (* x y) (* (- x) 1.0))) (exp (+ (* x y) (* (- x) 1.0))) (* (cbrt (+ (* x y) (* (- x) 1.0))) (cbrt (+ (* x y) (* (- x) 1.0)))) (cbrt (+ (* x y) (* (- x) 1.0))) (* (* (+ (* x y) (* (- x) 1.0)) (+ (* x y) (* (- x) 1.0))) (+ (* x y) (* (- x) 1.0))) (sqrt (+ (* x y) (* (- x) 1.0))) (sqrt (+ (* x y) (* (- x) 1.0))) (+ (pow (* x y) 3) (pow (* (- x) 1.0) 3)) (+ (* (* x y) (* x y)) (- (* (* (- x) 1.0) (* (- x) 1.0)) (* (* x y) (* (- x) 1.0)))) (- (* (* x y) (* x y)) (* (* (- x) 1.0) (* (- x) 1.0))) (- (* x y) (* (- x) 1.0)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) (- (* x y) (* 1.0 x)) 4.326 * * [simplify]: iteration 0: 30 enodes 4.338 * * [simplify]: iteration 1: 104 enodes 4.395 * * [simplify]: iteration 2: 431 enodes 4.847 * * [simplify]: iteration 3: 2651 enodes 6.038 * * [simplify]: iteration complete: 5001 enodes 6.038 * * [simplify]: Extracting #0: cost 11 inf + 0 6.038 * * [simplify]: Extracting #1: cost 157 inf + 0 6.046 * * [simplify]: Extracting #2: cost 1152 inf + 24 6.053 * * [simplify]: Extracting #3: cost 1332 inf + 1044 6.064 * * [simplify]: Extracting #4: cost 674 inf + 4944 6.074 * * [simplify]: Extracting #5: cost 94 inf + 11640 6.084 * * [simplify]: Extracting #6: cost 13 inf + 12525 6.094 * * [simplify]: Extracting #7: cost 0 inf + 12613 6.104 * [simplify]: Simplified to: (exp (* (- y 1.0) x)) (log (* (- y 1.0) x)) (exp (* (- y 1.0) x)) (* (cbrt (* (- y 1.0) x)) (cbrt (* (- y 1.0) x))) (cbrt (* (- y 1.0) x)) (pow (* (- y 1.0) x) 3) (sqrt (* (- y 1.0) x)) (sqrt (* (- y 1.0) x)) (- (pow (* x y) 3) (pow (* 1.0 x) 3)) (+ (* (* y y) (* x x)) (* (* x (+ y 1.0)) (* 1.0 x))) (* (* x (+ y 1.0)) (* (- y 1.0) x)) (* x (+ y 1.0)) (* (- y 1.0) x) (* (- y 1.0) x) (* (- y 1.0) x) 6.105 * * * [progress]: adding candidates to table 6.158 * [progress]: [Phase 3 of 3] Extracting. 6.159 * * [regime]: Finding splitpoints for: (# #) 6.159 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x (- y 1.0)) (* y 0.5)) (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) y x) 6.159 * * * * [regimes]: Trying to branch on (- (* x (- y 1.0)) (* y 0.5)) from (# #) 6.215 * * * * [regimes]: Trying to branch on (+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673) from (# #) 6.249 * * * * [regimes]: Trying to branch on y from (# #) 6.284 * * * * [regimes]: Trying to branch on x from (# #) 6.320 * * * [regime]: Found split indices: #