8.369 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying: (* 500.0 (- x y)) 0.016 * * [simplify]: Extracting # 0 : cost 0 0.016 * * [simplify]: Extracting # 1 : cost 0 0.016 * * [simplify]: Extracting # 2 : cost 0 0.016 * * [simplify]: Extracting # 3 : cost 0 0.016 * * [simplify]: Extracting # 4 : cost 0 0.016 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.017 * * [simplify]: Extracting # 0 : cost 0 0.017 * * [simplify]: Extracting # 1 : cost 0 0.017 * * [simplify]: Extracting # 2 : cost 0 0.017 * * [simplify]: iteration 1 : 8 enodes (cost 5 ) 0.018 * * [simplify]: Extracting # 0 : cost 0 0.018 * * [simplify]: Extracting # 1 : cost 0 0.018 * * [simplify]: Extracting # 2 : cost 0 0.018 * * [simplify]: iteration 2 : 15 enodes (cost 5 ) 0.020 * * [simplify]: Extracting # 0 : cost 0 0.020 * * [simplify]: Extracting # 1 : cost 0 0.021 * * [simplify]: Extracting # 2 : cost 0 0.021 * * [simplify]: iteration 3 : 21 enodes (cost 5 ) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: Extracting # 1 : cost 0 0.024 * * [simplify]: Extracting # 2 : cost 0 0.024 * * [simplify]: iteration 4 : 26 enodes (cost 5 ) 0.028 * * [simplify]: Extracting # 0 : cost 0 0.028 * * [simplify]: iteration done: 26 enodes (cost 5 ) 0.028 * [simplify]: Simplified to: (* 500.0 (- x y)) 0.028 * * [progress]: iteration 1 / 4 0.028 * * * [progress]: picking best candidate 0.029 * * * * [pick]: Picked # 0.029 * * * [progress]: localizing error 0.033 * * * [progress]: generating rewritten candidates 0.033 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.056 * * * [progress]: generating series expansions 0.056 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.056 * [backup-simplify]: Simplify (* 500.0 (- x y)) into (* 500.0 (- x y)) 0.056 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0 0.056 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y 0.056 * [taylor]: Taking taylor expansion of 500.0 in y 0.056 * [backup-simplify]: Simplify 500.0 into 500.0 0.056 * [taylor]: Taking taylor expansion of (- x y) in y 0.056 * [taylor]: Taking taylor expansion of x in y 0.056 * [backup-simplify]: Simplify x into x 0.056 * [taylor]: Taking taylor expansion of y in y 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.056 * [taylor]: Taking taylor expansion of 500.0 in x 0.056 * [backup-simplify]: Simplify 500.0 into 500.0 0.056 * [taylor]: Taking taylor expansion of (- x y) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [taylor]: Taking taylor expansion of y in x 0.056 * [backup-simplify]: Simplify y into y 0.056 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.056 * [taylor]: Taking taylor expansion of 500.0 in x 0.056 * [backup-simplify]: Simplify 500.0 into 500.0 0.056 * [taylor]: Taking taylor expansion of (- x y) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [taylor]: Taking taylor expansion of y in x 0.056 * [backup-simplify]: Simplify y into y 0.056 * [backup-simplify]: Simplify (- y) into (- y) 0.056 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.056 * [backup-simplify]: Simplify (* 500.0 (- y)) into (* -500.0 y) 0.056 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.056 * [taylor]: Taking taylor expansion of -500.0 in y 0.056 * [backup-simplify]: Simplify -500.0 into -500.0 0.057 * [taylor]: Taking taylor expansion of y in y 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify 1 into 1 0.057 * [backup-simplify]: Simplify (* -500.0 0) into 0 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify (- 0) into 0 0.057 * [backup-simplify]: Simplify (+ 1 0) into 1 0.058 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 (- y))) into 500.0 0.058 * [taylor]: Taking taylor expansion of 500.0 in y 0.058 * [backup-simplify]: Simplify 500.0 into 500.0 0.058 * [backup-simplify]: Simplify 500.0 into 500.0 0.059 * [backup-simplify]: Simplify (+ (* -500.0 1) (* 0 0)) into (- 500.0) 0.059 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.059 * [backup-simplify]: Simplify (- 0) into 0 0.059 * [backup-simplify]: Simplify (+ 0 0) into 0 0.060 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 (- y)))) into 0 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (+ (* -500.0 0) (+ (* 0 1) (* 0 0))) into 0 0.061 * [backup-simplify]: Simplify 0 into 0 0.061 * [backup-simplify]: Simplify (- 0) into 0 0.061 * [backup-simplify]: Simplify (+ 0 0) into 0 0.062 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y))))) into 0 0.062 * [taylor]: Taking taylor expansion of 0 in y 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y)) 0.062 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 x) (/ 1 y))) into (* 500.0 (- (/ 1 x) (/ 1 y))) 0.062 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.063 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 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 (- (/ 1 x) (/ 1 y)) in y 0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.063 * [taylor]: Taking taylor expansion of x in y 0.063 * [backup-simplify]: Simplify x into x 0.063 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y 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 (/ 1 1) into 1 0.063 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.063 * [taylor]: Taking taylor expansion of 500.0 in x 0.063 * [backup-simplify]: Simplify 500.0 into 500.0 0.063 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.063 * [taylor]: Taking taylor expansion of x in x 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 1 into 1 0.063 * [backup-simplify]: Simplify (/ 1 1) into 1 0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.063 * [taylor]: Taking taylor expansion of y in x 0.063 * [backup-simplify]: Simplify y into y 0.063 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.063 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.064 * [taylor]: Taking taylor expansion of 500.0 in x 0.064 * [backup-simplify]: Simplify 500.0 into 500.0 0.064 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.064 * [taylor]: Taking taylor expansion of x in x 0.064 * [backup-simplify]: Simplify 0 into 0 0.064 * [backup-simplify]: Simplify 1 into 1 0.064 * [backup-simplify]: Simplify (/ 1 1) into 1 0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.064 * [taylor]: Taking taylor expansion of y in x 0.064 * [backup-simplify]: Simplify y into y 0.064 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.064 * [backup-simplify]: Simplify (+ 1 0) into 1 0.065 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.065 * [taylor]: Taking taylor expansion of 500.0 in y 0.065 * [backup-simplify]: Simplify 500.0 into 500.0 0.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.065 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.065 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.065 * [backup-simplify]: Simplify (+ (* 500.0 (- (/ 1 y))) (* 0 1)) into (- (* 500.0 (/ 1 y))) 0.066 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.066 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.066 * [taylor]: Taking taylor expansion of 500.0 in y 0.066 * [backup-simplify]: Simplify 500.0 into 500.0 0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.066 * [taylor]: Taking taylor expansion of y in y 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify 1 into 1 0.066 * [backup-simplify]: Simplify (/ 1 1) into 1 0.066 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.066 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.067 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.067 * [backup-simplify]: Simplify 500.0 into 500.0 0.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.068 * [backup-simplify]: Simplify (- 0) into 0 0.068 * [backup-simplify]: Simplify (+ 0 0) into 0 0.068 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) 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 (- (+ (* 1 (/ 0 1)))) into 0 0.069 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 0.070 * [backup-simplify]: Simplify (- 0) into 0 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.071 * [backup-simplify]: Simplify (- 0) into 0 0.071 * [backup-simplify]: Simplify (+ 0 0) into 0 0.071 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify 0 into 0 0.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.073 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 0.073 * [backup-simplify]: Simplify (- 0) into 0 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 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 0) (+ (* 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 0 into 0 0.075 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y)) 0.076 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 (- x)) (/ 1 (- y)))) into (* 500.0 (- (/ 1 y) (/ 1 x))) 0.076 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.076 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y 0.076 * [taylor]: Taking taylor expansion of 500.0 in y 0.076 * [backup-simplify]: Simplify 500.0 into 500.0 0.076 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.076 * [taylor]: Taking taylor expansion of y in y 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 1 into 1 0.076 * [backup-simplify]: Simplify (/ 1 1) into 1 0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.076 * [taylor]: Taking taylor expansion of x in y 0.076 * [backup-simplify]: Simplify x into x 0.076 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.076 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.076 * [taylor]: Taking taylor expansion of 500.0 in x 0.076 * [backup-simplify]: Simplify 500.0 into 500.0 0.076 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.076 * [taylor]: Taking taylor expansion of y in x 0.076 * [backup-simplify]: Simplify y into y 0.076 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 1 into 1 0.077 * [backup-simplify]: Simplify (/ 1 1) into 1 0.077 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.077 * [taylor]: Taking taylor expansion of 500.0 in x 0.077 * [backup-simplify]: Simplify 500.0 into 500.0 0.077 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [backup-simplify]: Simplify y into y 0.077 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 1 into 1 0.077 * [backup-simplify]: Simplify (/ 1 1) into 1 0.077 * [backup-simplify]: Simplify (- 1) into -1 0.078 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.078 * [backup-simplify]: Simplify (* 500.0 -1) into -500.0 0.078 * [taylor]: Taking taylor expansion of -500.0 in y 0.078 * [backup-simplify]: Simplify -500.0 into -500.0 0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.079 * [backup-simplify]: Simplify (- 0) into 0 0.079 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.079 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 y)) (* 0 -1)) into (* 500.0 (/ 1 y)) 0.079 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.079 * [taylor]: Taking taylor expansion of 500.0 in y 0.079 * [backup-simplify]: Simplify 500.0 into 500.0 0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 1 into 1 0.079 * [backup-simplify]: Simplify (/ 1 1) into 1 0.080 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.080 * [backup-simplify]: Simplify 500.0 into 500.0 0.080 * [backup-simplify]: Simplify -500.0 into -500.0 0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.080 * [backup-simplify]: Simplify (- 0) into 0 0.081 * [backup-simplify]: Simplify (+ 0 0) into 0 0.081 * [backup-simplify]: Simplify (+ (* 500.0 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 0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.082 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.083 * [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: (* 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 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* 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]: Extracting # 0 : cost 0 0.095 * * [simplify]: Extracting # 1 : cost 0 0.095 * * [simplify]: Extracting # 2 : cost 0 0.095 * * [simplify]: Extracting # 3 : cost 0 0.095 * * [simplify]: Extracting # 4 : cost 0 0.095 * * [simplify]: Extracting # 5 : cost 0 0.095 * * [simplify]: iteration 0 : 52 enodes (cost 217 ) 0.108 * * [simplify]: Extracting # 0 : cost 0 0.108 * * [simplify]: Extracting # 1 : cost 0 0.108 * * [simplify]: Extracting # 2 : cost 0 0.108 * * [simplify]: Extracting # 3 : cost 0 0.108 * * [simplify]: Extracting # 4 : cost 0 0.109 * * [simplify]: iteration 1 : 113 enodes (cost 206 ) 0.133 * * [simplify]: Extracting # 0 : cost 0 0.133 * * [simplify]: Extracting # 1 : cost 0 0.133 * * [simplify]: Extracting # 2 : cost 0 0.133 * * [simplify]: Extracting # 3 : cost 0 0.134 * * [simplify]: Extracting # 4 : cost 0 0.134 * * [simplify]: Extracting # 5 : cost 0 0.134 * * [simplify]: iteration 2 : 288 enodes (cost 186 ) 0.267 * * [simplify]: Extracting # 0 : cost 0 0.269 * * [simplify]: Extracting # 1 : cost 0 0.270 * * [simplify]: Extracting # 2 : cost 0 0.274 * * [simplify]: Extracting # 3 : cost 0 0.275 * * [simplify]: Extracting # 4 : cost 0 0.276 * * [simplify]: iteration 3 : 1040 enodes (cost 186 ) 1.692 * * [simplify]: Extracting # 0 : cost 0 1.697 * * [simplify]: Extracting # 1 : cost 0 1.701 * * [simplify]: Extracting # 2 : cost 0 1.706 * * [simplify]: Extracting # 3 : cost 0 1.710 * * [simplify]: Extracting # 4 : cost 0 1.715 * * [simplify]: iteration 4 : 3890 enodes (cost 186 ) 2.886 * * [simplify]: Extracting # 0 : cost 0 2.889 * * [simplify]: Extracting # 1 : cost 0 2.893 * * [simplify]: Extracting # 2 : cost 0 2.896 * * [simplify]: Extracting # 3 : cost 0 2.900 * * [simplify]: Extracting # 4 : cost 0 2.903 * * [simplify]: iteration done: 5001 enodes (cost 186 ) 2.903 * [simplify]: Simplified to: (* 500.0 (- x y)) (log (* 500.0 (- x y))) (log (* 500.0 (- x y))) (exp (* 500.0 (- x y))) (pow (* 500.0 (- x y)) 3) (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y)))) (cbrt (* 500.0 (- x y))) (pow (* 500.0 (- x y)) 3) (sqrt (* 500.0 (- x y))) (sqrt (* 500.0 (- x y))) (* (sqrt 500.0) (sqrt (- x y))) (* (sqrt 500.0) (sqrt (- x y))) (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* 500.0 (* (cbrt (- x y)) (cbrt (- x y)))) (* 500.0 (sqrt (- x y))) 500.0 (* 500.0 (+ (sqrt x) (sqrt y))) 500.0 (* (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 y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 2.904 * * * [progress]: adding candidates to table 2.947 * * [progress]: iteration 2 / 4 2.947 * * * [progress]: picking best candidate 2.948 * * * * [pick]: Picked # 2.948 * * * [progress]: localizing error 2.955 * * * [progress]: generating rewritten candidates 2.955 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.964 * * * [progress]: generating series expansions 2.964 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.964 * [backup-simplify]: Simplify (+ (* 500.0 x) (* 500.0 (- y))) into (- (* 500.0 x) (* 500.0 y)) 2.964 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0 2.964 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y 2.964 * [taylor]: Taking taylor expansion of (* 500.0 x) in y 2.964 * [taylor]: Taking taylor expansion of 500.0 in y 2.964 * [backup-simplify]: Simplify 500.0 into 500.0 2.964 * [taylor]: Taking taylor expansion of x in y 2.964 * [backup-simplify]: Simplify x into x 2.964 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 2.964 * [taylor]: Taking taylor expansion of 500.0 in y 2.964 * [backup-simplify]: Simplify 500.0 into 500.0 2.964 * [taylor]: Taking taylor expansion of y in y 2.964 * [backup-simplify]: Simplify 0 into 0 2.964 * [backup-simplify]: Simplify 1 into 1 2.964 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 2.964 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 2.964 * [taylor]: Taking taylor expansion of 500.0 in x 2.964 * [backup-simplify]: Simplify 500.0 into 500.0 2.964 * [taylor]: Taking taylor expansion of x in x 2.964 * [backup-simplify]: Simplify 0 into 0 2.964 * [backup-simplify]: Simplify 1 into 1 2.964 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 2.964 * [taylor]: Taking taylor expansion of 500.0 in x 2.964 * [backup-simplify]: Simplify 500.0 into 500.0 2.964 * [taylor]: Taking taylor expansion of y in x 2.964 * [backup-simplify]: Simplify y into y 2.964 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 2.964 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 2.964 * [taylor]: Taking taylor expansion of 500.0 in x 2.965 * [backup-simplify]: Simplify 500.0 into 500.0 2.965 * [taylor]: Taking taylor expansion of x in x 2.965 * [backup-simplify]: Simplify 0 into 0 2.965 * [backup-simplify]: Simplify 1 into 1 2.965 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 2.965 * [taylor]: Taking taylor expansion of 500.0 in x 2.965 * [backup-simplify]: Simplify 500.0 into 500.0 2.965 * [taylor]: Taking taylor expansion of y in x 2.965 * [backup-simplify]: Simplify y into y 2.965 * [backup-simplify]: Simplify (* 500.0 0) into 0 2.965 * [backup-simplify]: Simplify (* 500.0 y) into (* 500.0 y) 2.965 * [backup-simplify]: Simplify (- (* 500.0 y)) into (- (* 500.0 y)) 2.965 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 y))) into (- (* 500.0 y)) 2.965 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y 2.965 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 2.965 * [taylor]: Taking taylor expansion of 500.0 in y 2.965 * [backup-simplify]: Simplify 500.0 into 500.0 2.965 * [taylor]: Taking taylor expansion of y in y 2.965 * [backup-simplify]: Simplify 0 into 0 2.965 * [backup-simplify]: Simplify 1 into 1 2.966 * [backup-simplify]: Simplify (* 500.0 0) into 0 2.966 * [backup-simplify]: Simplify (- 0) into 0 2.966 * [backup-simplify]: Simplify 0 into 0 2.967 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0 2.967 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 y)) into 0 2.967 * [backup-simplify]: Simplify (- 0) into 0 2.968 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0 2.968 * [taylor]: Taking taylor expansion of 500.0 in y 2.968 * [backup-simplify]: Simplify 500.0 into 500.0 2.968 * [backup-simplify]: Simplify 500.0 into 500.0 2.969 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0 2.969 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 2.969 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 2.970 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0 2.970 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 y))) into 0 2.971 * [backup-simplify]: Simplify (- 0) into 0 2.971 * [backup-simplify]: Simplify (+ 0 0) into 0 2.971 * [taylor]: Taking taylor expansion of 0 in y 2.971 * [backup-simplify]: Simplify 0 into 0 2.971 * [backup-simplify]: Simplify 0 into 0 2.971 * [backup-simplify]: Simplify 0 into 0 2.972 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0 2.972 * [backup-simplify]: Simplify (- 0) into 0 2.972 * [backup-simplify]: Simplify 0 into 0 2.972 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.973 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 2.973 * [backup-simplify]: Simplify (- 0) into 0 2.974 * [backup-simplify]: Simplify (+ 0 0) into 0 2.974 * [taylor]: Taking taylor expansion of 0 in y 2.974 * [backup-simplify]: Simplify 0 into 0 2.974 * [backup-simplify]: Simplify 0 into 0 2.974 * [backup-simplify]: Simplify 0 into 0 2.974 * [backup-simplify]: Simplify 0 into 0 2.974 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y)) 2.974 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 x)) (* 500.0 (- (/ 1 y)))) into (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) 2.974 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in (x y) around 0 2.974 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y 2.974 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 2.974 * [taylor]: Taking taylor expansion of 500.0 in y 2.974 * [backup-simplify]: Simplify 500.0 into 500.0 2.974 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.974 * [taylor]: Taking taylor expansion of x in y 2.974 * [backup-simplify]: Simplify x into x 2.974 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.974 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 2.975 * [taylor]: Taking taylor expansion of 500.0 in y 2.975 * [backup-simplify]: Simplify 500.0 into 500.0 2.975 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.975 * [taylor]: Taking taylor expansion of y in y 2.975 * [backup-simplify]: Simplify 0 into 0 2.975 * [backup-simplify]: Simplify 1 into 1 2.975 * [backup-simplify]: Simplify (/ 1 1) into 1 2.975 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 2.975 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 2.975 * [taylor]: Taking taylor expansion of 500.0 in x 2.975 * [backup-simplify]: Simplify 500.0 into 500.0 2.975 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.975 * [taylor]: Taking taylor expansion of x in x 2.975 * [backup-simplify]: Simplify 0 into 0 2.975 * [backup-simplify]: Simplify 1 into 1 2.975 * [backup-simplify]: Simplify (/ 1 1) into 1 2.975 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 2.975 * [taylor]: Taking taylor expansion of 500.0 in x 2.975 * [backup-simplify]: Simplify 500.0 into 500.0 2.975 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.975 * [taylor]: Taking taylor expansion of y in x 2.975 * [backup-simplify]: Simplify y into y 2.975 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.975 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 2.975 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 2.975 * [taylor]: Taking taylor expansion of 500.0 in x 2.975 * [backup-simplify]: Simplify 500.0 into 500.0 2.976 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.976 * [taylor]: Taking taylor expansion of x in x 2.976 * [backup-simplify]: Simplify 0 into 0 2.976 * [backup-simplify]: Simplify 1 into 1 2.976 * [backup-simplify]: Simplify (/ 1 1) into 1 2.976 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 2.976 * [taylor]: Taking taylor expansion of 500.0 in x 2.976 * [backup-simplify]: Simplify 500.0 into 500.0 2.976 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.976 * [taylor]: Taking taylor expansion of y in x 2.976 * [backup-simplify]: Simplify y into y 2.976 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.976 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 2.977 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0 2.977 * [taylor]: Taking taylor expansion of 500.0 in y 2.977 * [backup-simplify]: Simplify 500.0 into 500.0 2.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.978 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 2.978 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y) 2.978 * [backup-simplify]: Simplify (- (/ 500.0 y)) into (- (* 500.0 (/ 1 y))) 2.978 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 (/ 1 y)))) into (- (* 500.0 (/ 1 y))) 2.978 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 2.978 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 2.978 * [taylor]: Taking taylor expansion of 500.0 in y 2.978 * [backup-simplify]: Simplify 500.0 into 500.0 2.978 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.978 * [taylor]: Taking taylor expansion of y in y 2.978 * [backup-simplify]: Simplify 0 into 0 2.978 * [backup-simplify]: Simplify 1 into 1 2.978 * [backup-simplify]: Simplify (/ 1 1) into 1 2.978 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 2.979 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 2.979 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 2.979 * [backup-simplify]: Simplify 500.0 into 500.0 2.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.980 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 2.980 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.981 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0 2.981 * [backup-simplify]: Simplify (- 0) into 0 2.981 * [backup-simplify]: Simplify (+ 0 0) into 0 2.981 * [taylor]: Taking taylor expansion of 0 in y 2.981 * [backup-simplify]: Simplify 0 into 0 2.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.982 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 2.982 * [backup-simplify]: Simplify (- 0) into 0 2.982 * [backup-simplify]: Simplify 0 into 0 2.982 * [backup-simplify]: Simplify 0 into 0 2.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.983 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.984 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.984 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 2.984 * [backup-simplify]: Simplify (- 0) into 0 2.985 * [backup-simplify]: Simplify (+ 0 0) into 0 2.985 * [taylor]: Taking taylor expansion of 0 in y 2.985 * [backup-simplify]: Simplify 0 into 0 2.985 * [backup-simplify]: Simplify 0 into 0 2.985 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.986 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 2.986 * [backup-simplify]: Simplify (- 0) into 0 2.986 * [backup-simplify]: Simplify 0 into 0 2.986 * [backup-simplify]: Simplify 0 into 0 2.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.987 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.987 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.988 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 2.988 * [backup-simplify]: Simplify (- 0) into 0 2.989 * [backup-simplify]: Simplify (+ 0 0) into 0 2.989 * [taylor]: Taking taylor expansion of 0 in y 2.989 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y)) 2.989 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 (- x))) (* 500.0 (- (/ 1 (- y))))) into (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) 2.989 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in (x y) around 0 2.989 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in y 2.989 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 2.989 * [taylor]: Taking taylor expansion of 500.0 in y 2.989 * [backup-simplify]: Simplify 500.0 into 500.0 2.989 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.989 * [taylor]: Taking taylor expansion of y in y 2.989 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify 1 into 1 2.990 * [backup-simplify]: Simplify (/ 1 1) into 1 2.990 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 2.990 * [taylor]: Taking taylor expansion of 500.0 in y 2.990 * [backup-simplify]: Simplify 500.0 into 500.0 2.990 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.990 * [taylor]: Taking taylor expansion of x in y 2.990 * [backup-simplify]: Simplify x into x 2.990 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.990 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 2.990 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 2.990 * [taylor]: Taking taylor expansion of 500.0 in x 2.990 * [backup-simplify]: Simplify 500.0 into 500.0 2.990 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.990 * [taylor]: Taking taylor expansion of y in x 2.990 * [backup-simplify]: Simplify y into y 2.990 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.990 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 2.990 * [taylor]: Taking taylor expansion of 500.0 in x 2.990 * [backup-simplify]: Simplify 500.0 into 500.0 2.990 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.990 * [taylor]: Taking taylor expansion of x in x 2.990 * [backup-simplify]: Simplify 0 into 0 2.990 * [backup-simplify]: Simplify 1 into 1 2.990 * [backup-simplify]: Simplify (/ 1 1) into 1 2.990 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 2.990 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 2.990 * [taylor]: Taking taylor expansion of 500.0 in x 2.991 * [backup-simplify]: Simplify 500.0 into 500.0 2.991 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.991 * [taylor]: Taking taylor expansion of y in x 2.991 * [backup-simplify]: Simplify y into y 2.991 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.991 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 2.991 * [taylor]: Taking taylor expansion of 500.0 in x 2.991 * [backup-simplify]: Simplify 500.0 into 500.0 2.991 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.991 * [taylor]: Taking taylor expansion of x in x 2.991 * [backup-simplify]: Simplify 0 into 0 2.991 * [backup-simplify]: Simplify 1 into 1 2.991 * [backup-simplify]: Simplify (/ 1 1) into 1 2.991 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 2.992 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 2.992 * [backup-simplify]: Simplify (+ 0 (- 500.0)) into (- 500.0) 2.992 * [taylor]: Taking taylor expansion of (- 500.0) in y 2.992 * [taylor]: Taking taylor expansion of 500.0 in y 2.992 * [backup-simplify]: Simplify 500.0 into 500.0 2.992 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y) 2.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.993 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 2.993 * [backup-simplify]: Simplify (- 0) into 0 2.993 * [backup-simplify]: Simplify (+ (/ 500.0 y) 0) into (* 500.0 (/ 1 y)) 2.993 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 2.993 * [taylor]: Taking taylor expansion of 500.0 in y 2.993 * [backup-simplify]: Simplify 500.0 into 500.0 2.993 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.993 * [taylor]: Taking taylor expansion of y in y 2.993 * [backup-simplify]: Simplify 0 into 0 2.993 * [backup-simplify]: Simplify 1 into 1 2.994 * [backup-simplify]: Simplify (/ 1 1) into 1 2.994 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 2.994 * [backup-simplify]: Simplify 500.0 into 500.0 2.994 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 2.995 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 2.995 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.995 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0 2.996 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.997 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 2.998 * [backup-simplify]: Simplify (- 0) into 0 2.998 * [backup-simplify]: Simplify (+ 0 0) into 0 2.998 * [taylor]: Taking taylor expansion of 0 in y 2.998 * [backup-simplify]: Simplify 0 into 0 2.999 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.000 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 3.000 * [backup-simplify]: Simplify 0 into 0 3.000 * [backup-simplify]: Simplify (- 0) into 0 3.000 * [backup-simplify]: Simplify 0 into 0 3.000 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.001 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 3.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.003 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.004 * [backup-simplify]: Simplify (- 0) into 0 3.004 * [backup-simplify]: Simplify (+ 0 0) into 0 3.004 * [taylor]: Taking taylor expansion of 0 in y 3.004 * [backup-simplify]: Simplify 0 into 0 3.004 * [backup-simplify]: Simplify 0 into 0 3.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.006 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 3.006 * [backup-simplify]: Simplify 0 into 0 3.006 * [backup-simplify]: Simplify (- 0) into 0 3.006 * [backup-simplify]: Simplify 0 into 0 3.007 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.008 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 3.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.010 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.010 * [backup-simplify]: Simplify (- 0) into 0 3.011 * [backup-simplify]: Simplify (+ 0 0) into 0 3.011 * [taylor]: Taking taylor expansion of 0 in y 3.011 * [backup-simplify]: Simplify 0 into 0 3.011 * [backup-simplify]: Simplify 0 into 0 3.012 * [backup-simplify]: Simplify (+ (* (- 500.0) (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y)) 3.012 * * * [progress]: simplifying candidates 3.012 * [simplify]: Simplifying: (* (exp (* 500.0 x)) (exp (* 500.0 (- y)))) (log (+ (* 500.0 x) (* 500.0 (- y)))) (exp (+ (* 500.0 x) (* 500.0 (- y)))) (* (cbrt (+ (* 500.0 x) (* 500.0 (- y)))) (cbrt (+ (* 500.0 x) (* 500.0 (- y))))) (cbrt (+ (* 500.0 x) (* 500.0 (- y)))) (* (* (+ (* 500.0 x) (* 500.0 (- y))) (+ (* 500.0 x) (* 500.0 (- y)))) (+ (* 500.0 x) (* 500.0 (- y)))) (sqrt (+ (* 500.0 x) (* 500.0 (- y)))) (sqrt (+ (* 500.0 x) (* 500.0 (- y)))) (+ (pow (* 500.0 x) 3) (pow (* 500.0 (- y)) 3)) (+ (* (* 500.0 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))) (+ x (- y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) 3.013 * * [simplify]: Extracting # 0 : cost 0 3.013 * * [simplify]: Extracting # 1 : cost 0 3.013 * * [simplify]: Extracting # 2 : cost 0 3.013 * * [simplify]: Extracting # 3 : cost 0 3.013 * * [simplify]: Extracting # 4 : cost 0 3.013 * * [simplify]: Extracting # 5 : cost 0 3.013 * * [simplify]: iteration 0 : 31 enodes (cost 188 ) 3.037 * * [simplify]: Extracting # 0 : cost 0 3.037 * * [simplify]: Extracting # 1 : cost 0 3.037 * * [simplify]: Extracting # 2 : cost 0 3.038 * * [simplify]: Extracting # 3 : cost 0 3.038 * * [simplify]: Extracting # 4 : cost 0 3.038 * * [simplify]: iteration 1 : 105 enodes (cost 135 ) 3.103 * * [simplify]: Extracting # 0 : cost 0 3.104 * * [simplify]: Extracting # 1 : cost 0 3.105 * * [simplify]: Extracting # 2 : cost 0 3.105 * * [simplify]: Extracting # 3 : cost 0 3.106 * * [simplify]: Extracting # 4 : cost 0 3.107 * * [simplify]: Extracting # 5 : cost 0 3.108 * * [simplify]: Extracting # 6 : cost 0 3.109 * * [simplify]: iteration 2 : 411 enodes (cost 122 ) 3.481 * * [simplify]: Extracting # 0 : cost 0 3.490 * * [simplify]: Extracting # 1 : cost 0 3.493 * * [simplify]: Extracting # 2 : cost 0 3.495 * * [simplify]: Extracting # 3 : cost 0 3.498 * * [simplify]: Extracting # 4 : cost 0 3.500 * * [simplify]: iteration 3 : 1584 enodes (cost 118 ) 5.484 * * [simplify]: Extracting # 0 : cost 0 5.495 * * [simplify]: Extracting # 1 : cost 0 5.508 * * [simplify]: Extracting # 2 : cost 0 5.516 * * [simplify]: Extracting # 3 : cost 0 5.524 * * [simplify]: Extracting # 4 : cost 0 5.529 * * [simplify]: iteration done: 5001 enodes (cost 116 ) 5.529 * [simplify]: Simplified to: (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))) (pow (* 500.0 (- x y)) 3) (sqrt (* 500.0 (- x y))) (sqrt (* 500.0 (- x y))) (* (- (pow x 3) (pow y 3)) (pow 500.0 3)) (* 500.0 (+ (* y (* (+ y x) 500.0)) (* 500.0 (* x x)))) (* (* 500.0 500.0) (- (* x x) (* y y))) (* (+ y x) 500.0) (- x y) (* 500.0 (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 5.529 * * * [progress]: adding candidates to table 5.555 * [progress]: [Phase 3 of 3] Extracting. 5.555 * * [regime]: Finding splitpoints for: (# #) 5.555 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x) 5.555 * * * * [regimes]: Trying to branch on (- x y) from (# #) 5.572 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (# #) 5.589 * * * * [regimes]: Trying to branch on y from (# #) 5.601 * * * * [regimes]: Trying to branch on x from (# #) 5.617 * * * [regime]: Found split indices: #