4.957 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying: (* 500.0 (- x y)) 0.015 * * [simplify]: iteration 0: 5 enodes 0.016 * * [simplify]: iteration 1: 8 enodes 0.017 * * [simplify]: iteration 2: 15 enodes 0.019 * * [simplify]: iteration 3: 23 enodes 0.022 * * [simplify]: iteration 4: 30 enodes 0.026 * * [simplify]: iteration 5: 32 enodes 0.029 * * [simplify]: iteration complete: 32 enodes 0.029 * * [simplify]: Extracting #0: cost 1 inf + 0 0.029 * * [simplify]: Extracting #1: cost 10 inf + 0 0.029 * * [simplify]: Extracting #2: cost 7 inf + 3 0.029 * * [simplify]: Extracting #3: cost 0 inf + 376 0.030 * [simplify]: Simplified to: (* (- x y) 500.0) 0.030 * * [progress]: iteration 1 / 4 0.030 * * * [progress]: picking best candidate 0.033 * * * * [pick]: Picked # 0.033 * * * [progress]: localizing error 0.038 * * * [progress]: generating rewritten candidates 0.038 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.062 * * * [progress]: generating series expansions 0.062 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.062 * [backup-simplify]: Simplify (* 500.0 (- x y)) into (* 500.0 (- x y)) 0.062 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0 0.062 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y 0.062 * [taylor]: Taking taylor expansion of 500.0 in y 0.062 * [backup-simplify]: Simplify 500.0 into 500.0 0.062 * [taylor]: Taking taylor expansion of (- x y) in y 0.062 * [taylor]: Taking taylor expansion of x in y 0.062 * [backup-simplify]: Simplify x into x 0.062 * [taylor]: Taking taylor expansion of y in y 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.062 * [taylor]: Taking taylor expansion of 500.0 in x 0.062 * [backup-simplify]: Simplify 500.0 into 500.0 0.062 * [taylor]: Taking taylor expansion of (- x y) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [taylor]: Taking taylor expansion of y in x 0.062 * [backup-simplify]: Simplify y into y 0.062 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.062 * [taylor]: Taking taylor expansion of 500.0 in x 0.062 * [backup-simplify]: Simplify 500.0 into 500.0 0.062 * [taylor]: Taking taylor expansion of (- x y) in x 0.062 * [taylor]: Taking taylor expansion of x in x 0.062 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 1 into 1 0.063 * [taylor]: Taking taylor expansion of y in x 0.063 * [backup-simplify]: Simplify y into y 0.063 * [backup-simplify]: Simplify (- y) into (- y) 0.063 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.063 * [backup-simplify]: Simplify (* 500.0 (- y)) into (* -500.0 y) 0.063 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.063 * [taylor]: Taking taylor expansion of -500.0 in y 0.063 * [backup-simplify]: Simplify -500.0 into -500.0 0.063 * [taylor]: Taking taylor expansion of y in y 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 1 into 1 0.063 * [backup-simplify]: Simplify (* -500.0 0) into 0 0.063 * [backup-simplify]: Simplify 0 into 0 0.064 * [backup-simplify]: Simplify (- 0) into 0 0.064 * [backup-simplify]: Simplify (+ 1 0) into 1 0.064 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 (- y))) into 500.0 0.064 * [taylor]: Taking taylor expansion of 500.0 in y 0.064 * [backup-simplify]: Simplify 500.0 into 500.0 0.064 * [backup-simplify]: Simplify 500.0 into 500.0 0.065 * [backup-simplify]: Simplify (+ (* -500.0 1) (* 0 0)) into (- 500.0) 0.065 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.066 * [backup-simplify]: Simplify (- 0) into 0 0.066 * [backup-simplify]: Simplify (+ 0 0) into 0 0.066 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 (- y)))) into 0 0.066 * [taylor]: Taking taylor expansion of 0 in y 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify (+ (* -500.0 0) (+ (* 0 1) (* 0 0))) into 0 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify (- 0) into 0 0.068 * [backup-simplify]: Simplify (+ 0 0) into 0 0.069 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y))))) into 0 0.069 * [taylor]: Taking taylor expansion of 0 in y 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y)) 0.069 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 x) (/ 1 y))) into (* 500.0 (- (/ 1 x) (/ 1 y))) 0.069 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.069 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y 0.069 * [taylor]: Taking taylor expansion of 500.0 in y 0.069 * [backup-simplify]: Simplify 500.0 into 500.0 0.069 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.069 * [taylor]: Taking taylor expansion of x in y 0.069 * [backup-simplify]: Simplify x into x 0.069 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.069 * [taylor]: Taking taylor expansion of y in y 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.070 * [backup-simplify]: Simplify (/ 1 1) into 1 0.070 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.070 * [taylor]: Taking taylor expansion of 500.0 in x 0.070 * [backup-simplify]: Simplify 500.0 into 500.0 0.070 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 1 into 1 0.070 * [backup-simplify]: Simplify (/ 1 1) into 1 0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.070 * [taylor]: Taking taylor expansion of y in x 0.070 * [backup-simplify]: Simplify y into y 0.070 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.070 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.070 * [taylor]: Taking taylor expansion of 500.0 in x 0.070 * [backup-simplify]: Simplify 500.0 into 500.0 0.070 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 1 into 1 0.070 * [backup-simplify]: Simplify (/ 1 1) into 1 0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.070 * [taylor]: Taking taylor expansion of y in x 0.070 * [backup-simplify]: Simplify y into y 0.070 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.071 * [backup-simplify]: Simplify (+ 1 0) into 1 0.071 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.071 * [taylor]: Taking taylor expansion of 500.0 in y 0.071 * [backup-simplify]: Simplify 500.0 into 500.0 0.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.072 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.072 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.072 * [backup-simplify]: Simplify (+ (* 500.0 (- (/ 1 y))) (* 0 1)) into (- (* 500.0 (/ 1 y))) 0.072 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.072 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.072 * [taylor]: Taking taylor expansion of 500.0 in y 0.072 * [backup-simplify]: Simplify 500.0 into 500.0 0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.072 * [taylor]: Taking taylor expansion of y in y 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 1 into 1 0.072 * [backup-simplify]: Simplify (/ 1 1) into 1 0.073 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.073 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.073 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.073 * [backup-simplify]: Simplify 500.0 into 500.0 0.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.074 * [backup-simplify]: Simplify (- 0) into 0 0.074 * [backup-simplify]: Simplify (+ 0 0) into 0 0.075 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.076 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 0.076 * [backup-simplify]: Simplify (- 0) into 0 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.077 * [backup-simplify]: Simplify (- 0) into 0 0.077 * [backup-simplify]: Simplify (+ 0 0) into 0 0.078 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.079 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 0.079 * [backup-simplify]: Simplify (- 0) into 0 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.080 * [backup-simplify]: Simplify (- 0) into 0 0.080 * [backup-simplify]: Simplify (+ 0 0) into 0 0.081 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y)) 0.082 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 (- x)) (/ 1 (- y)))) into (* 500.0 (- (/ 1 y) (/ 1 x))) 0.082 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.082 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y 0.082 * [taylor]: Taking taylor expansion of 500.0 in y 0.082 * [backup-simplify]: Simplify 500.0 into 500.0 0.082 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (/ 1 1) into 1 0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [backup-simplify]: Simplify x into x 0.082 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.082 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.082 * [taylor]: Taking taylor expansion of 500.0 in x 0.082 * [backup-simplify]: Simplify 500.0 into 500.0 0.082 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [backup-simplify]: Simplify y into y 0.082 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [backup-simplify]: Simplify (/ 1 1) into 1 0.083 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.083 * [taylor]: Taking taylor expansion of 500.0 in x 0.083 * [backup-simplify]: Simplify 500.0 into 500.0 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [backup-simplify]: Simplify y into y 0.083 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [backup-simplify]: Simplify (/ 1 1) into 1 0.083 * [backup-simplify]: Simplify (- 1) into -1 0.084 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.084 * [backup-simplify]: Simplify (* 500.0 -1) into -500.0 0.084 * [taylor]: Taking taylor expansion of -500.0 in y 0.084 * [backup-simplify]: Simplify -500.0 into -500.0 0.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.085 * [backup-simplify]: Simplify (- 0) into 0 0.085 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.085 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 y)) (* 0 -1)) into (* 500.0 (/ 1 y)) 0.085 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.085 * [taylor]: Taking taylor expansion of 500.0 in y 0.085 * [backup-simplify]: Simplify 500.0 into 500.0 0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (/ 1 1) into 1 0.086 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.086 * [backup-simplify]: Simplify 500.0 into 500.0 0.086 * [backup-simplify]: Simplify -500.0 into -500.0 0.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.087 * [backup-simplify]: Simplify (- 0) into 0 0.087 * [backup-simplify]: Simplify (+ 0 0) into 0 0.087 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.087 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.088 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.089 * [backup-simplify]: Simplify (- 0) into 0 0.089 * [backup-simplify]: Simplify (+ 0 0) into 0 0.090 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.091 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.092 * [backup-simplify]: Simplify (- 0) into 0 0.092 * [backup-simplify]: Simplify (+ 0 0) into 0 0.093 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.093 * [taylor]: Taking taylor expansion of 0 in y 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify (+ (* -500.0 (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y)) 0.094 * * * [progress]: simplifying candidates 0.094 * [simplify]: Simplifying: (expm1 (* 500.0 (- x y))) (log1p (* 500.0 (- x y))) (* 500.0 (- x y)) (+ (log 500.0) (log (- x y))) (log (* 500.0 (- x y))) (exp (* 500.0 (- x y))) (* (* (* 500.0 500.0) 500.0) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y)))) (cbrt (* 500.0 (- x y))) (* (* (* 500.0 (- x y)) (* 500.0 (- x y))) (* 500.0 (- x y))) (sqrt (* 500.0 (- x y))) (sqrt (* 500.0 (- x y))) (* (sqrt 500.0) (sqrt (- x y))) (* (sqrt 500.0) (sqrt (- x y))) (* 500.0 (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* 500.0 (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* 500.0 (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y))))) (* 500.0 (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* 500.0 (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1)))) (* 500.0 (fma (- y) 1 (* y 1))) (* 500.0 (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* 500.0 (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* 500.0 (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y))))) (* 500.0 (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* 500.0 (fma (sqrt x) (sqrt x) (- (* y 1)))) (* 500.0 (fma (- y) 1 (* y 1))) (* 500.0 (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* 500.0 (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* 500.0 (fma 1 x (- (* (sqrt y) (sqrt y))))) (* 500.0 (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* 500.0 (fma 1 x (- (* y 1)))) (* 500.0 (fma (- y) 1 (* y 1))) (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) 500.0) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) 500.0) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) 500.0) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) 500.0) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) 500.0) (* (fma (- y) 1 (* y 1)) 500.0) (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) 500.0) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) 500.0) (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) 500.0) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) 500.0) (* (fma (sqrt x) (sqrt x) (- (* y 1))) 500.0) (* (fma (- y) 1 (* y 1)) 500.0) (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) 500.0) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) 500.0) (* (fma 1 x (- (* (sqrt y) (sqrt y)))) 500.0) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) 500.0) (* (fma 1 x (- (* y 1))) 500.0) (* (fma (- y) 1 (* y 1)) 500.0) (* x 500.0) (* (- y) 500.0) (* x 500.0) (* (- y) 500.0) (* 500.0 (* (cbrt (- x y)) (cbrt (- x y)))) (* 500.0 (sqrt (- x y))) (* 500.0 1) (* 500.0 (+ (sqrt x) (sqrt y))) (* 500.0 1) (* (cbrt 500.0) (- x y)) (* (sqrt 500.0) (- x y)) (* 500.0 (- x y)) (* 500.0 (- (pow x 3) (pow y 3))) (* 500.0 (- (* x x) (* y y))) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) 0.095 * * [simplify]: iteration 0: 102 enodes 0.118 * * [simplify]: iteration 1: 235 enodes 0.173 * * [simplify]: iteration 2: 836 enodes 0.509 * * [simplify]: iteration complete: 5000 enodes 0.509 * * [simplify]: Extracting #0: cost 25 inf + 0 0.511 * * [simplify]: Extracting #1: cost 824 inf + 1 0.519 * * [simplify]: Extracting #2: cost 2145 inf + 7170 0.552 * * [simplify]: Extracting #3: cost 1199 inf + 129296 0.623 * * [simplify]: Extracting #4: cost 131 inf + 300435 0.691 * * [simplify]: Extracting #5: cost 30 inf + 321809 0.748 * * [simplify]: Extracting #6: cost 6 inf + 326065 0.832 * * [simplify]: Extracting #7: cost 0 inf + 327583 0.907 * [simplify]: Simplified to: (expm1 (* 500.0 (- x y))) (log1p (* 500.0 (- x y))) (* 500.0 (- x y)) (log (* 500.0 (- x y))) (log (* 500.0 (- x y))) (exp (* 500.0 (- x y))) (* (* (* 500.0 (- x y)) (* 500.0 (- x y))) (* 500.0 (- x y))) (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y)))) (cbrt (* 500.0 (- x y))) (* (* (* 500.0 (- x y)) (* 500.0 (- x y))) (* 500.0 (- x y))) (sqrt (* 500.0 (- x y))) (sqrt (* 500.0 (- x y))) (* (sqrt (- x y)) (sqrt 500.0)) (* (sqrt (- x y)) (sqrt 500.0)) (* 500.0 (- (* (cbrt x) (* (cbrt x) (cbrt x))) y)) (* 500.0 (fma -1 y y)) (* 500.0 (- (* (cbrt x) (* (cbrt x) (cbrt x))) y)) (* 500.0 (fma -1 y y)) (* 500.0 (- (* (cbrt x) (* (cbrt x) (cbrt x))) y)) (* 500.0 (fma -1 y y)) (* 500.0 (- x y)) (* 500.0 (fma -1 y y)) (* 500.0 (- x y)) (* 500.0 (fma -1 y y)) (* 500.0 (- x y)) (* 500.0 (fma -1 y y)) (* 500.0 (- x y)) (* 500.0 (fma -1 y y)) (* 500.0 (- x y)) (* 500.0 (fma -1 y y)) (* 500.0 (- x y)) (* 500.0 (fma -1 y y)) (* 500.0 x) (* (- y) 500.0) (* 500.0 x) (* (- y) 500.0) (* 500.0 (- (* (cbrt x) (* (cbrt x) (cbrt x))) y)) (* 500.0 (fma -1 y y)) (* 500.0 (- (* (cbrt x) (* (cbrt x) (cbrt x))) y)) (* 500.0 (fma -1 y y)) (* 500.0 (- (* (cbrt x) (* (cbrt x) (cbrt x))) y)) (* 500.0 (fma -1 y y)) (* 500.0 (- x y)) (* 500.0 (fma -1 y y)) (* 500.0 (- x y)) (* 500.0 (fma -1 y y)) (* 500.0 (- x y)) (* 500.0 (fma -1 y y)) (* 500.0 (- x y)) (* 500.0 (fma -1 y y)) (* 500.0 (- x y)) (* 500.0 (fma -1 y y)) (* 500.0 (- x y)) (* 500.0 (fma -1 y y)) (* 500.0 x) (* (- y) 500.0) (* 500.0 x) (* (- y) 500.0) (* (* (cbrt (- x y)) 500.0) (cbrt (- x y))) (* (sqrt (- x y)) 500.0) 500.0 (* 500.0 (+ (sqrt x) (sqrt y))) 500.0 (* (- x y) (cbrt 500.0)) (* (- x y) (sqrt 500.0)) (* 500.0 (- x y)) (* 500.0 (- (* (* x x) x) (* y (* y y)))) (* (* 500.0 (+ y x)) (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 0.910 * * * [progress]: adding candidates to table 1.031 * * [progress]: iteration 2 / 4 1.032 * * * [progress]: picking best candidate 1.038 * * * * [pick]: Picked # 1.038 * * * [progress]: localizing error 1.054 * * * [progress]: generating rewritten candidates 1.054 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.066 * * * [progress]: generating series expansions 1.067 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.067 * [backup-simplify]: Simplify (+ (* x 500.0) (* (- y) 500.0)) into (- (* 500.0 x) (* 500.0 y)) 1.067 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0 1.067 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y 1.067 * [taylor]: Taking taylor expansion of (* 500.0 x) in y 1.067 * [taylor]: Taking taylor expansion of 500.0 in y 1.067 * [backup-simplify]: Simplify 500.0 into 500.0 1.067 * [taylor]: Taking taylor expansion of x in y 1.067 * [backup-simplify]: Simplify x into x 1.067 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 1.067 * [taylor]: Taking taylor expansion of 500.0 in y 1.067 * [backup-simplify]: Simplify 500.0 into 500.0 1.067 * [taylor]: Taking taylor expansion of y in y 1.067 * [backup-simplify]: Simplify 0 into 0 1.067 * [backup-simplify]: Simplify 1 into 1 1.067 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 1.067 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 1.067 * [taylor]: Taking taylor expansion of 500.0 in x 1.067 * [backup-simplify]: Simplify 500.0 into 500.0 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [backup-simplify]: Simplify 0 into 0 1.067 * [backup-simplify]: Simplify 1 into 1 1.067 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 1.067 * [taylor]: Taking taylor expansion of 500.0 in x 1.067 * [backup-simplify]: Simplify 500.0 into 500.0 1.067 * [taylor]: Taking taylor expansion of y in x 1.067 * [backup-simplify]: Simplify y into y 1.067 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 1.067 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 1.068 * [taylor]: Taking taylor expansion of 500.0 in x 1.068 * [backup-simplify]: Simplify 500.0 into 500.0 1.068 * [taylor]: Taking taylor expansion of x in x 1.068 * [backup-simplify]: Simplify 0 into 0 1.068 * [backup-simplify]: Simplify 1 into 1 1.068 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 1.068 * [taylor]: Taking taylor expansion of 500.0 in x 1.068 * [backup-simplify]: Simplify 500.0 into 500.0 1.068 * [taylor]: Taking taylor expansion of y in x 1.068 * [backup-simplify]: Simplify y into y 1.069 * [backup-simplify]: Simplify (* 500.0 0) into 0 1.069 * [backup-simplify]: Simplify (* 500.0 y) into (* 500.0 y) 1.069 * [backup-simplify]: Simplify (- (* 500.0 y)) into (- (* 500.0 y)) 1.069 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 y))) into (- (* 500.0 y)) 1.069 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y 1.069 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 1.069 * [taylor]: Taking taylor expansion of 500.0 in y 1.069 * [backup-simplify]: Simplify 500.0 into 500.0 1.069 * [taylor]: Taking taylor expansion of y in y 1.069 * [backup-simplify]: Simplify 0 into 0 1.069 * [backup-simplify]: Simplify 1 into 1 1.070 * [backup-simplify]: Simplify (* 500.0 0) into 0 1.070 * [backup-simplify]: Simplify (- 0) into 0 1.070 * [backup-simplify]: Simplify 0 into 0 1.071 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0 1.072 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 y)) into 0 1.072 * [backup-simplify]: Simplify (- 0) into 0 1.072 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0 1.072 * [taylor]: Taking taylor expansion of 500.0 in y 1.072 * [backup-simplify]: Simplify 500.0 into 500.0 1.072 * [backup-simplify]: Simplify 500.0 into 500.0 1.074 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0 1.074 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.075 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.075 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0 1.076 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 y))) into 0 1.077 * [backup-simplify]: Simplify (- 0) into 0 1.077 * [backup-simplify]: Simplify (+ 0 0) into 0 1.077 * [taylor]: Taking taylor expansion of 0 in y 1.077 * [backup-simplify]: Simplify 0 into 0 1.077 * [backup-simplify]: Simplify 0 into 0 1.077 * [backup-simplify]: Simplify 0 into 0 1.078 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0 1.078 * [backup-simplify]: Simplify (- 0) into 0 1.078 * [backup-simplify]: Simplify 0 into 0 1.079 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.080 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1.080 * [backup-simplify]: Simplify (- 0) into 0 1.081 * [backup-simplify]: Simplify (+ 0 0) into 0 1.081 * [taylor]: Taking taylor expansion of 0 in y 1.081 * [backup-simplify]: Simplify 0 into 0 1.081 * [backup-simplify]: Simplify 0 into 0 1.081 * [backup-simplify]: Simplify 0 into 0 1.081 * [backup-simplify]: Simplify 0 into 0 1.081 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y)) 1.082 * [backup-simplify]: Simplify (+ (* (/ 1 x) 500.0) (* (- (/ 1 y)) 500.0)) into (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) 1.082 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in (x y) around 0 1.082 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y 1.082 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 1.082 * [taylor]: Taking taylor expansion of 500.0 in y 1.082 * [backup-simplify]: Simplify 500.0 into 500.0 1.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.082 * [taylor]: Taking taylor expansion of x in y 1.082 * [backup-simplify]: Simplify x into x 1.082 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.082 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 1.082 * [taylor]: Taking taylor expansion of 500.0 in y 1.082 * [backup-simplify]: Simplify 500.0 into 500.0 1.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.082 * [taylor]: Taking taylor expansion of y in y 1.082 * [backup-simplify]: Simplify 0 into 0 1.082 * [backup-simplify]: Simplify 1 into 1 1.082 * [backup-simplify]: Simplify (/ 1 1) into 1 1.082 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 1.082 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 1.082 * [taylor]: Taking taylor expansion of 500.0 in x 1.082 * [backup-simplify]: Simplify 500.0 into 500.0 1.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.083 * [taylor]: Taking taylor expansion of x in x 1.083 * [backup-simplify]: Simplify 0 into 0 1.083 * [backup-simplify]: Simplify 1 into 1 1.083 * [backup-simplify]: Simplify (/ 1 1) into 1 1.083 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 1.083 * [taylor]: Taking taylor expansion of 500.0 in x 1.083 * [backup-simplify]: Simplify 500.0 into 500.0 1.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.083 * [taylor]: Taking taylor expansion of y in x 1.083 * [backup-simplify]: Simplify y into y 1.083 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.083 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 1.083 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 1.083 * [taylor]: Taking taylor expansion of 500.0 in x 1.083 * [backup-simplify]: Simplify 500.0 into 500.0 1.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.083 * [taylor]: Taking taylor expansion of x in x 1.083 * [backup-simplify]: Simplify 0 into 0 1.083 * [backup-simplify]: Simplify 1 into 1 1.084 * [backup-simplify]: Simplify (/ 1 1) into 1 1.084 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 1.084 * [taylor]: Taking taylor expansion of 500.0 in x 1.084 * [backup-simplify]: Simplify 500.0 into 500.0 1.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.084 * [taylor]: Taking taylor expansion of y in x 1.084 * [backup-simplify]: Simplify y into y 1.084 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.084 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 1.085 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0 1.085 * [taylor]: Taking taylor expansion of 500.0 in y 1.085 * [backup-simplify]: Simplify 500.0 into 500.0 1.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.086 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 1.086 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y) 1.086 * [backup-simplify]: Simplify (- (/ 500.0 y)) into (- (* 500.0 (/ 1 y))) 1.086 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 (/ 1 y)))) into (- (* 500.0 (/ 1 y))) 1.086 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 1.086 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 1.086 * [taylor]: Taking taylor expansion of 500.0 in y 1.086 * [backup-simplify]: Simplify 500.0 into 500.0 1.086 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.086 * [taylor]: Taking taylor expansion of y in y 1.086 * [backup-simplify]: Simplify 0 into 0 1.086 * [backup-simplify]: Simplify 1 into 1 1.087 * [backup-simplify]: Simplify (/ 1 1) into 1 1.087 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 1.087 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.088 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.088 * [backup-simplify]: Simplify 500.0 into 500.0 1.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.089 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 1.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.090 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0 1.090 * [backup-simplify]: Simplify (- 0) into 0 1.091 * [backup-simplify]: Simplify (+ 0 0) into 0 1.091 * [taylor]: Taking taylor expansion of 0 in y 1.091 * [backup-simplify]: Simplify 0 into 0 1.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.092 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 1.092 * [backup-simplify]: Simplify (- 0) into 0 1.092 * [backup-simplify]: Simplify 0 into 0 1.092 * [backup-simplify]: Simplify 0 into 0 1.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.094 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.095 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 1.096 * [backup-simplify]: Simplify (- 0) into 0 1.096 * [backup-simplify]: Simplify (+ 0 0) into 0 1.096 * [taylor]: Taking taylor expansion of 0 in y 1.096 * [backup-simplify]: Simplify 0 into 0 1.096 * [backup-simplify]: Simplify 0 into 0 1.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.098 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 1.098 * [backup-simplify]: Simplify (- 0) into 0 1.098 * [backup-simplify]: Simplify 0 into 0 1.098 * [backup-simplify]: Simplify 0 into 0 1.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.100 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.101 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 1.102 * [backup-simplify]: Simplify (- 0) into 0 1.102 * [backup-simplify]: Simplify (+ 0 0) into 0 1.102 * [taylor]: Taking taylor expansion of 0 in y 1.102 * [backup-simplify]: Simplify 0 into 0 1.102 * [backup-simplify]: Simplify 0 into 0 1.103 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y)) 1.103 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) 500.0) (* (- (/ 1 (- y))) 500.0)) into (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) 1.103 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in (x y) around 0 1.103 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in y 1.103 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 1.103 * [taylor]: Taking taylor expansion of 500.0 in y 1.103 * [backup-simplify]: Simplify 500.0 into 500.0 1.103 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.103 * [taylor]: Taking taylor expansion of y in y 1.103 * [backup-simplify]: Simplify 0 into 0 1.103 * [backup-simplify]: Simplify 1 into 1 1.104 * [backup-simplify]: Simplify (/ 1 1) into 1 1.104 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 1.104 * [taylor]: Taking taylor expansion of 500.0 in y 1.104 * [backup-simplify]: Simplify 500.0 into 500.0 1.104 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.104 * [taylor]: Taking taylor expansion of x in y 1.104 * [backup-simplify]: Simplify x into x 1.104 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.104 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 1.104 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 1.104 * [taylor]: Taking taylor expansion of 500.0 in x 1.104 * [backup-simplify]: Simplify 500.0 into 500.0 1.104 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.104 * [taylor]: Taking taylor expansion of y in x 1.104 * [backup-simplify]: Simplify y into y 1.104 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.105 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 1.105 * [taylor]: Taking taylor expansion of 500.0 in x 1.105 * [backup-simplify]: Simplify 500.0 into 500.0 1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.105 * [taylor]: Taking taylor expansion of x in x 1.105 * [backup-simplify]: Simplify 0 into 0 1.105 * [backup-simplify]: Simplify 1 into 1 1.105 * [backup-simplify]: Simplify (/ 1 1) into 1 1.105 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 1.105 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 1.105 * [taylor]: Taking taylor expansion of 500.0 in x 1.105 * [backup-simplify]: Simplify 500.0 into 500.0 1.105 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.105 * [taylor]: Taking taylor expansion of y in x 1.105 * [backup-simplify]: Simplify y into y 1.105 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.105 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 1.105 * [taylor]: Taking taylor expansion of 500.0 in x 1.105 * [backup-simplify]: Simplify 500.0 into 500.0 1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.105 * [taylor]: Taking taylor expansion of x in x 1.105 * [backup-simplify]: Simplify 0 into 0 1.105 * [backup-simplify]: Simplify 1 into 1 1.106 * [backup-simplify]: Simplify (/ 1 1) into 1 1.106 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 1.107 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.107 * [backup-simplify]: Simplify (+ 0 (- 500.0)) into (- 500.0) 1.107 * [taylor]: Taking taylor expansion of (- 500.0) in y 1.107 * [taylor]: Taking taylor expansion of 500.0 in y 1.108 * [backup-simplify]: Simplify 500.0 into 500.0 1.108 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y) 1.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.109 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 1.109 * [backup-simplify]: Simplify (- 0) into 0 1.109 * [backup-simplify]: Simplify (+ (/ 500.0 y) 0) into (* 500.0 (/ 1 y)) 1.109 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 1.109 * [taylor]: Taking taylor expansion of 500.0 in y 1.109 * [backup-simplify]: Simplify 500.0 into 500.0 1.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.110 * [taylor]: Taking taylor expansion of y in y 1.110 * [backup-simplify]: Simplify 0 into 0 1.110 * [backup-simplify]: Simplify 1 into 1 1.110 * [backup-simplify]: Simplify (/ 1 1) into 1 1.110 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 1.110 * [backup-simplify]: Simplify 500.0 into 500.0 1.111 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.111 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.112 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0 1.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.113 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 1.114 * [backup-simplify]: Simplify (- 0) into 0 1.114 * [backup-simplify]: Simplify (+ 0 0) into 0 1.114 * [taylor]: Taking taylor expansion of 0 in y 1.114 * [backup-simplify]: Simplify 0 into 0 1.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.116 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 1.116 * [backup-simplify]: Simplify 0 into 0 1.116 * [backup-simplify]: Simplify (- 0) into 0 1.116 * [backup-simplify]: Simplify 0 into 0 1.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.117 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 1.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.119 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.119 * [backup-simplify]: Simplify (- 0) into 0 1.119 * [backup-simplify]: Simplify (+ 0 0) into 0 1.119 * [taylor]: Taking taylor expansion of 0 in y 1.120 * [backup-simplify]: Simplify 0 into 0 1.120 * [backup-simplify]: Simplify 0 into 0 1.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.122 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 1.122 * [backup-simplify]: Simplify 0 into 0 1.122 * [backup-simplify]: Simplify (- 0) into 0 1.122 * [backup-simplify]: Simplify 0 into 0 1.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.123 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 1.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.125 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.126 * [backup-simplify]: Simplify (- 0) into 0 1.126 * [backup-simplify]: Simplify (+ 0 0) into 0 1.126 * [taylor]: Taking taylor expansion of 0 in y 1.126 * [backup-simplify]: Simplify 0 into 0 1.126 * [backup-simplify]: Simplify 0 into 0 1.127 * [backup-simplify]: Simplify (+ (* (- 500.0) (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y)) 1.127 * * * [progress]: simplifying candidates 1.128 * [simplify]: Simplifying: (expm1 (+ (* x 500.0) (* (- y) 500.0))) (log1p (+ (* x 500.0) (* (- y) 500.0))) (* (exp (* x 500.0)) (exp (* (- y) 500.0))) (log (+ (* x 500.0) (* (- y) 500.0))) (exp (+ (* x 500.0) (* (- y) 500.0))) (* (cbrt (+ (* x 500.0) (* (- y) 500.0))) (cbrt (+ (* x 500.0) (* (- y) 500.0)))) (cbrt (+ (* x 500.0) (* (- y) 500.0))) (* (* (+ (* x 500.0) (* (- y) 500.0)) (+ (* x 500.0) (* (- y) 500.0))) (+ (* x 500.0) (* (- y) 500.0))) (sqrt (+ (* x 500.0) (* (- y) 500.0))) (sqrt (+ (* x 500.0) (* (- y) 500.0))) (+ (pow (* x 500.0) 3) (pow (* (- y) 500.0) 3)) (+ (* (* x 500.0) (* x 500.0)) (- (* (* (- y) 500.0) (* (- y) 500.0)) (* (* x 500.0) (* (- y) 500.0)))) (- (* (* x 500.0) (* x 500.0)) (* (* (- y) 500.0) (* (- y) 500.0))) (- (* x 500.0) (* (- y) 500.0)) (+ x (- y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) 1.128 * * [simplify]: iteration 0: 34 enodes 1.142 * * [simplify]: iteration 1: 116 enodes 1.207 * * [simplify]: iteration 2: 490 enodes 1.650 * * [simplify]: iteration 3: 2699 enodes 3.938 * * [simplify]: iteration complete: 5001 enodes 3.938 * * [simplify]: Extracting #0: cost 14 inf + 0 3.939 * * [simplify]: Extracting #1: cost 328 inf + 0 3.946 * * [simplify]: Extracting #2: cost 524 inf + 14479 3.977 * * [simplify]: Extracting #3: cost 180 inf + 69635 4.029 * * [simplify]: Extracting #4: cost 32 inf + 96451 4.089 * * [simplify]: Extracting #5: cost 12 inf + 104454 4.157 * * [simplify]: Extracting #6: cost 0 inf + 112512 4.220 * [simplify]: Simplified to: (expm1 (* 500.0 (- x y))) (log1p (* 500.0 (- x y))) (exp (* 500.0 (- x y))) (log (* 500.0 (- x y))) (exp (* 500.0 (- x y))) (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y)))) (cbrt (* 500.0 (- x y))) (* (* 500.0 (- x y)) (* (* 500.0 (- x y)) (* 500.0 (- x y)))) (sqrt (* 500.0 (- x y))) (sqrt (* 500.0 (- x y))) (- (* (* (* x 500.0) (* x 500.0)) (* x 500.0)) (* (* (* y 500.0) (* y 500.0)) (* y 500.0))) (fma (* x 500.0) (* 500.0 (+ x y)) (* (* y 500.0) (* y 500.0))) (* (* 500.0 (- x y)) (* 500.0 (+ x y))) (* 500.0 (+ x y)) (- x y) (* 500.0 (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 4.221 * * * [progress]: adding candidates to table 4.291 * [progress]: [Phase 3 of 3] Extracting. 4.291 * * [regime]: Finding splitpoints for: (# #) 4.291 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x) 4.292 * * * * [regimes]: Trying to branch on (- x y) from (# #) 4.320 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (# #) 4.345 * * * * [regimes]: Trying to branch on y from (# #) 4.372 * * * * [regimes]: Trying to branch on x from (# #) 4.400 * * * [regime]: Found split indices: #