4.821 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.010 * * * [progress]: [2/2] Setting up program. 0.011 * [progress]: [Phase 2 of 3] Improving. 0.012 * [simplify]: Simplifying using # : (* x (- 1.0 y)) 0.012 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.013 * * [simplify]: iteration 1 : 8 enodes (cost 5 ) 0.014 * * [simplify]: iteration 2 : 15 enodes (cost 5 ) 0.016 * * [simplify]: iteration 3 : 23 enodes (cost 5 ) 0.018 * * [simplify]: iteration 4 : 29 enodes (cost 5 ) 0.022 * * [simplify]: iteration 5 : 31 enodes (cost 5 ) 0.025 * * [simplify]: iteration done : 31 enodes (cost 5 ) 0.025 * [simplify]: Simplified to: (* x (- 1.0 y)) 0.025 * * [progress]: iteration 1 / 4 0.025 * * * [progress]: picking best candidate 0.027 * * * * [pick]: Picked # 0.027 * * * [progress]: localizing error 0.033 * * * [progress]: generating rewritten candidates 0.033 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.047 * * * [progress]: generating series expansions 0.047 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.047 * [approximate]: Taking taylor expansion of (* (- 1.0 y) x) in (x y) around 0 0.047 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in y 0.047 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.047 * [taylor]: Taking taylor expansion of 1.0 in y 0.047 * [taylor]: Taking taylor expansion of y in y 0.047 * [taylor]: Taking taylor expansion of x in y 0.047 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in x 0.047 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.047 * [taylor]: Taking taylor expansion of 1.0 in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in x 0.047 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.047 * [taylor]: Taking taylor expansion of 1.0 in x 0.047 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of x in x 0.047 * [taylor]: Taking taylor expansion of 0 in y 0.048 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.048 * [taylor]: Taking taylor expansion of 1.0 in y 0.048 * [taylor]: Taking taylor expansion of y in y 0.050 * [taylor]: Taking taylor expansion of 0 in y 0.051 * [taylor]: Taking taylor expansion of 0 in y 0.053 * [taylor]: Taking taylor expansion of 0 in y 0.053 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in (x y) around 0 0.053 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.053 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.053 * [taylor]: Taking taylor expansion of 1.0 in y 0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.053 * [taylor]: Taking taylor expansion of y in y 0.053 * [taylor]: Taking taylor expansion of x in y 0.054 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.054 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.054 * [taylor]: Taking taylor expansion of 1.0 in x 0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.054 * [taylor]: Taking taylor expansion of y in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.054 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.054 * [taylor]: Taking taylor expansion of 1.0 in x 0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.054 * [taylor]: Taking taylor expansion of y in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.054 * [taylor]: Taking taylor expansion of 1.0 in y 0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.054 * [taylor]: Taking taylor expansion of y in y 0.056 * [taylor]: Taking taylor expansion of 0 in y 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.061 * [taylor]: Taking taylor expansion of 0 in y 0.064 * [taylor]: Taking taylor expansion of 0 in y 0.064 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in (x y) around 0 0.064 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in y 0.064 * [taylor]: Taking taylor expansion of -1 in y 0.064 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.065 * [taylor]: Taking taylor expansion of y in y 0.065 * [taylor]: Taking taylor expansion of 1.0 in y 0.065 * [taylor]: Taking taylor expansion of x in y 0.065 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in x 0.065 * [taylor]: Taking taylor expansion of -1 in x 0.065 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.065 * [taylor]: Taking taylor expansion of y in x 0.065 * [taylor]: Taking taylor expansion of 1.0 in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.065 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in x 0.065 * [taylor]: Taking taylor expansion of -1 in x 0.065 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.065 * [taylor]: Taking taylor expansion of y in x 0.065 * [taylor]: Taking taylor expansion of 1.0 in x 0.065 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) 1.0)) in y 0.066 * [taylor]: Taking taylor expansion of -1 in y 0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.066 * [taylor]: Taking taylor expansion of y in y 0.066 * [taylor]: Taking taylor expansion of 1.0 in y 0.068 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.080 * * * [progress]: simplifying candidates 0.081 * [simplify]: Simplifying using # : (expm1 (* x (- 1.0 y))) (log1p (* x (- 1.0 y))) (* x (- 1.0 y)) (+ (log x) (log (- 1.0 y))) (log (* x (- 1.0 y))) (exp (* x (- 1.0 y))) (* (* (* x x) x) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* x (- 1.0 y))) (cbrt (* x (- 1.0 y)))) (cbrt (* x (- 1.0 y))) (* (* (* x (- 1.0 y)) (* x (- 1.0 y))) (* x (- 1.0 y))) (sqrt (* x (- 1.0 y))) (sqrt (* x (- 1.0 y))) (* (sqrt x) (sqrt (- 1.0 y))) (* (sqrt x) (sqrt (- 1.0 y))) (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* x (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y))))) (* x (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* x (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1)))) (* x (fma (- y) 1 (* y 1))) (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* x (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y))))) (* x (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* x (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1)))) (* x (fma (- y) 1 (* y 1))) (* x (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* x (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* x (fma 1 1.0 (- (* (sqrt y) (sqrt y))))) (* x (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* x (fma 1 1.0 (- (* y 1)))) (* x (fma (- y) 1 (* y 1))) (* x 1.0) (* x (- y)) (* x 1.0) (* x (- y)) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) x) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))) x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) x) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) x) (* (fma (- y) 1 (* y 1)) x) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) x) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))) x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) x) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))) x) (* (fma (- y) 1 (* y 1)) x) (* (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))) x) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) x) (* (fma 1 1.0 (- (* (sqrt y) (sqrt y)))) x) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) x) (* (fma 1 1.0 (- (* y 1))) x) (* (fma (- y) 1 (* y 1)) x) (* 1.0 x) (* (- y) x) (* 1.0 x) (* (- y) x) (* x (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* x (sqrt (- 1.0 y))) (* x 1) (* x (+ (sqrt 1.0) (sqrt y))) (* x 1) (* (cbrt x) (- 1.0 y)) (* (sqrt x) (- 1.0 y)) (* x (- 1.0 y)) (* x (- (pow 1.0 3) (pow y 3))) (* x (- (* 1.0 1.0) (* y y))) (- (* 1.0 x) (* x y)) (- (* 1.0 x) (* x y)) (- (* 1.0 x) (* x y)) 0.084 * * [simplify]: iteration 0 : 102 enodes (cost 721 ) 0.098 * * [simplify]: iteration 1 : 194 enodes (cost 554 ) 0.141 * * [simplify]: iteration 2 : 675 enodes (cost 420 ) 0.454 * * [simplify]: iteration 3 : 2538 enodes (cost 396 ) 1.786 * * [simplify]: iteration done : 5001 enodes (cost 396 ) 1.786 * [simplify]: Simplified to: (expm1 (* x (- 1.0 y))) (log1p (* x (- 1.0 y))) (* (- 1.0 y) x) (log (* x (- 1.0 y))) (log (* x (- 1.0 y))) (exp (* x (- 1.0 y))) (pow (* x (- 1.0 y)) 3) (* (cbrt (* x (- 1.0 y))) (cbrt (* x (- 1.0 y)))) (cbrt (* x (- 1.0 y))) (pow (* x (- 1.0 y)) 3) (sqrt (* x (- 1.0 y))) (sqrt (* x (- 1.0 y))) (* (sqrt x) (sqrt (- 1.0 y))) (* (sqrt x) (sqrt (- 1.0 y))) (* x (- (pow (cbrt 1.0) 3) y)) (* x (* y 0)) (* x (- (pow (cbrt 1.0) 3) y)) (* x (* y 0)) (* x (- (pow (cbrt 1.0) 3) y)) (* x (* y 0)) (* (- 1.0 y) x) (* x (* y 0)) (* (- 1.0 y) x) (* x (* y 0)) (* (- 1.0 y) x) (* x (* y 0)) (* (- 1.0 y) x) (* x (* y 0)) (* (- 1.0 y) x) (* x (* y 0)) (* (- 1.0 y) x) (* x (* y 0)) (* 1.0 x) (* (- y) x) (* 1.0 x) (* (- y) x) (* x (- (pow (cbrt 1.0) 3) y)) (* x (* y 0)) (* x (- (pow (cbrt 1.0) 3) y)) (* x (* y 0)) (* x (- (pow (cbrt 1.0) 3) y)) (* x (* y 0)) (* (- 1.0 y) x) (* x (* y 0)) (* (- 1.0 y) x) (* x (* y 0)) (* (- 1.0 y) x) (* x (* y 0)) (* (- 1.0 y) x) (* x (* y 0)) (* (- 1.0 y) x) (* x (* y 0)) (* (- 1.0 y) x) (* x (* y 0)) (* 1.0 x) (* (- y) x) (* 1.0 x) (* (- y) x) (* x (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* x (sqrt (- 1.0 y))) x (* x (+ (sqrt 1.0) (sqrt y))) x (* (cbrt x) (- 1.0 y)) (* (sqrt x) (- 1.0 y)) (* (- 1.0 y) x) (* x (- (pow 1.0 3) (pow y 3))) (* x (- (* 1.0 1.0) (* y y))) (* (- 1.0 y) x) (* (- 1.0 y) x) (* (- 1.0 y) x) 1.787 * * * [progress]: adding candidates to table 1.837 * * [progress]: iteration 2 / 4 1.837 * * * [progress]: picking best candidate 1.838 * * * * [pick]: Picked # 1.838 * * * [progress]: localizing error 1.843 * * * [progress]: generating rewritten candidates 1.843 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.847 * * * [progress]: generating series expansions 1.847 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.847 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in (x y) around 0 1.847 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in y 1.847 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 1.847 * [taylor]: Taking taylor expansion of 1.0 in y 1.847 * [taylor]: Taking taylor expansion of x in y 1.847 * [taylor]: Taking taylor expansion of (* x y) in y 1.847 * [taylor]: Taking taylor expansion of x in y 1.847 * [taylor]: Taking taylor expansion of y in y 1.847 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in x 1.847 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.847 * [taylor]: Taking taylor expansion of 1.0 in x 1.847 * [taylor]: Taking taylor expansion of x in x 1.847 * [taylor]: Taking taylor expansion of (* x y) in x 1.847 * [taylor]: Taking taylor expansion of x in x 1.847 * [taylor]: Taking taylor expansion of y in x 1.847 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in x 1.847 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.847 * [taylor]: Taking taylor expansion of 1.0 in x 1.847 * [taylor]: Taking taylor expansion of x in x 1.847 * [taylor]: Taking taylor expansion of (* x y) in x 1.847 * [taylor]: Taking taylor expansion of x in x 1.847 * [taylor]: Taking taylor expansion of y in x 1.848 * [taylor]: Taking taylor expansion of 0 in y 1.849 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 1.849 * [taylor]: Taking taylor expansion of 1.0 in y 1.849 * [taylor]: Taking taylor expansion of y in y 1.851 * [taylor]: Taking taylor expansion of 0 in y 1.854 * [taylor]: Taking taylor expansion of 0 in y 1.856 * [taylor]: Taking taylor expansion of 0 in y 1.857 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 1.857 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 1.857 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 1.857 * [taylor]: Taking taylor expansion of 1.0 in y 1.857 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.857 * [taylor]: Taking taylor expansion of x in y 1.857 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.857 * [taylor]: Taking taylor expansion of (* x y) in y 1.857 * [taylor]: Taking taylor expansion of x in y 1.857 * [taylor]: Taking taylor expansion of y in y 1.857 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 1.857 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.857 * [taylor]: Taking taylor expansion of 1.0 in x 1.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.857 * [taylor]: Taking taylor expansion of x in x 1.857 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.858 * [taylor]: Taking taylor expansion of (* x y) in x 1.858 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of y in x 1.858 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 1.858 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.858 * [taylor]: Taking taylor expansion of 1.0 in x 1.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.858 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.858 * [taylor]: Taking taylor expansion of (* x y) in x 1.858 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of y in x 1.859 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 1.859 * [taylor]: Taking taylor expansion of 1.0 in y 1.859 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.859 * [taylor]: Taking taylor expansion of y in y 1.862 * [taylor]: Taking taylor expansion of 0 in y 1.867 * [taylor]: Taking taylor expansion of 0 in y 1.871 * [taylor]: Taking taylor expansion of 0 in y 1.875 * [taylor]: Taking taylor expansion of 0 in y 1.875 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in (x y) around 0 1.875 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in y 1.875 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 1.875 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 1.875 * [taylor]: Taking taylor expansion of (* x y) in y 1.875 * [taylor]: Taking taylor expansion of x in y 1.875 * [taylor]: Taking taylor expansion of y in y 1.875 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 1.875 * [taylor]: Taking taylor expansion of 1.0 in y 1.875 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.875 * [taylor]: Taking taylor expansion of x in y 1.875 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in x 1.875 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 1.876 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.876 * [taylor]: Taking taylor expansion of (* x y) in x 1.876 * [taylor]: Taking taylor expansion of x in x 1.876 * [taylor]: Taking taylor expansion of y in x 1.876 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.876 * [taylor]: Taking taylor expansion of 1.0 in x 1.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.876 * [taylor]: Taking taylor expansion of x in x 1.876 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in x 1.876 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 1.876 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 1.876 * [taylor]: Taking taylor expansion of (* x y) in x 1.876 * [taylor]: Taking taylor expansion of x in x 1.876 * [taylor]: Taking taylor expansion of y in x 1.877 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.877 * [taylor]: Taking taylor expansion of 1.0 in x 1.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.877 * [taylor]: Taking taylor expansion of x in x 1.877 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y 1.877 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 1.877 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.877 * [taylor]: Taking taylor expansion of y in y 1.878 * [taylor]: Taking taylor expansion of 1.0 in y 1.880 * [taylor]: Taking taylor expansion of 0 in y 1.883 * [taylor]: Taking taylor expansion of 0 in y 1.887 * [taylor]: Taking taylor expansion of 0 in y 1.891 * [taylor]: Taking taylor expansion of 0 in y 1.891 * * * [progress]: simplifying candidates 1.892 * [simplify]: Simplifying using # : (expm1 (+ (* 1.0 x) (* (- y) x))) (log1p (+ (* 1.0 x) (* (- y) x))) (* (exp (* 1.0 x)) (exp (* (- y) x))) (log (+ (* 1.0 x) (* (- y) x))) (exp (+ (* 1.0 x) (* (- y) x))) (* (cbrt (+ (* 1.0 x) (* (- y) x))) (cbrt (+ (* 1.0 x) (* (- y) x)))) (cbrt (+ (* 1.0 x) (* (- y) x))) (* (* (+ (* 1.0 x) (* (- y) x)) (+ (* 1.0 x) (* (- y) x))) (+ (* 1.0 x) (* (- y) x))) (sqrt (+ (* 1.0 x) (* (- y) x))) (sqrt (+ (* 1.0 x) (* (- y) x))) (+ (pow (* 1.0 x) 3) (pow (* (- y) x) 3)) (+ (* (* 1.0 x) (* 1.0 x)) (- (* (* (- y) x) (* (- y) x)) (* (* 1.0 x) (* (- y) x)))) (- (* (* 1.0 x) (* 1.0 x)) (* (* (- y) x) (* (- y) x))) (- (* 1.0 x) (* (- y) x)) (+ 1.0 (- y)) (- (* 1.0 x) (* x y)) (- (* 1.0 x) (* x y)) (- (* 1.0 x) (* x y)) 1.893 * * [simplify]: iteration 0 : 33 enodes (cost 206 ) 1.899 * * [simplify]: iteration 1 : 113 enodes (cost 146 ) 1.921 * * [simplify]: iteration 2 : 437 enodes (cost 133 ) 2.038 * * [simplify]: iteration 3 : 1776 enodes (cost 129 ) 2.733 * * [simplify]: iteration done : 5001 enodes (cost 128 ) 2.734 * [simplify]: Simplified to: (expm1 (* x (- 1.0 y))) (log1p (* x (- 1.0 y))) (exp (* x (- 1.0 y))) (log (* x (- 1.0 y))) (exp (* x (- 1.0 y))) (* (cbrt (* x (- 1.0 y))) (cbrt (* x (- 1.0 y)))) (cbrt (* x (- 1.0 y))) (pow (* x (- 1.0 y)) 3) (sqrt (* x (- 1.0 y))) (sqrt (* x (- 1.0 y))) (* (pow x 3) (- (pow 1.0 3) (pow y 3))) (* x (+ (* y (* x (+ y 1.0))) (* (* 1.0 1.0) x))) (* (* x x) (- (* 1.0 1.0) (* y y))) (* x (+ y 1.0)) (- 1.0 y) (* x (- 1.0 y)) (* x (- 1.0 y)) (* x (- 1.0 y)) 2.734 * * * [progress]: adding candidates to table 2.763 * [progress]: [Phase 3 of 3] Extracting. 2.763 * * [regime]: Finding splitpoints for: (# #) 2.763 * * * [regime-changes]: Trying 4 branch expressions: ((- 1.0 y) (* x (- 1.0 y)) y x) 2.763 * * * * [regimes]: Trying to branch on (- 1.0 y) from (# #) 2.776 * * * * [regimes]: Trying to branch on (* x (- 1.0 y)) from (# #) 2.786 * * * * [regimes]: Trying to branch on y from (# #) 2.796 * * * * [regimes]: Trying to branch on x from (# #) 2.808 * * * [regime]: Found split indices: #