27.581 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.009 * * * [progress]: [2/2] Setting up program. 0.011 * [progress]: [Phase 2 of 3] Improving. 0.011 * [simplify]: Simplifying using # : (* 500.0 (- x y)) 0.014 * * [simplify]: iteration 0 : 8 enodes (cost 2 ) 0.015 * * [simplify]: iteration 1 : 15 enodes (cost 2 ) 0.016 * * [simplify]: iteration 2 : 23 enodes (cost 2 ) 0.018 * * [simplify]: iteration 3 : 31 enodes (cost 2 ) 0.019 * * [simplify]: iteration 4 : 33 enodes (cost 2 ) 0.020 * * [simplify]: iteration 5 : 33 enodes (cost 2 ) 0.021 * [simplify]: Simplified to: (* 500.0 (- x y)) 0.021 * * [progress]: iteration 1 / 4 0.021 * * * [progress]: picking best candidate 0.024 * * * * [pick]: Picked # 0.024 * * * [progress]: localizing error 0.028 * * * [progress]: generating rewritten candidates 0.028 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.036 * * * [progress]: generating series expansions 0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.036 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0 0.036 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y 0.036 * [taylor]: Taking taylor expansion of 500.0 in y 0.036 * [taylor]: Taking taylor expansion of (- x y) in y 0.037 * [taylor]: Taking taylor expansion of x in y 0.037 * [taylor]: Taking taylor expansion of y in y 0.037 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.037 * [taylor]: Taking taylor expansion of 500.0 in x 0.037 * [taylor]: Taking taylor expansion of (- x y) in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of y in x 0.037 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.037 * [taylor]: Taking taylor expansion of 500.0 in x 0.037 * [taylor]: Taking taylor expansion of (- x y) in x 0.037 * [taylor]: Taking taylor expansion of x in x 0.037 * [taylor]: Taking taylor expansion of y in x 0.037 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.037 * [taylor]: Taking taylor expansion of -500.0 in y 0.037 * [taylor]: Taking taylor expansion of y in y 0.038 * [taylor]: Taking taylor expansion of 500.0 in y 0.040 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [taylor]: Taking taylor expansion of 0 in y 0.042 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.042 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y 0.042 * [taylor]: Taking taylor expansion of 500.0 in y 0.042 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.042 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.042 * [taylor]: Taking taylor expansion of x in y 0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.043 * [taylor]: Taking taylor expansion of y in y 0.043 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.043 * [taylor]: Taking taylor expansion of 500.0 in x 0.043 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.043 * [taylor]: Taking taylor expansion of y in x 0.043 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.043 * [taylor]: Taking taylor expansion of 500.0 in x 0.043 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.043 * [taylor]: Taking taylor expansion of x in x 0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.044 * [taylor]: Taking taylor expansion of y in x 0.044 * [taylor]: Taking taylor expansion of 500.0 in y 0.045 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.045 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.045 * [taylor]: Taking taylor expansion of 500.0 in y 0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.045 * [taylor]: Taking taylor expansion of y in y 0.047 * [taylor]: Taking taylor expansion of 0 in y 0.050 * [taylor]: Taking taylor expansion of 0 in y 0.053 * [taylor]: Taking taylor expansion of 0 in y 0.054 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.054 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y 0.054 * [taylor]: Taking taylor expansion of 500.0 in y 0.054 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.054 * [taylor]: Taking taylor expansion of y in y 0.054 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.054 * [taylor]: Taking taylor expansion of x in y 0.054 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.054 * [taylor]: Taking taylor expansion of 500.0 in x 0.054 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) 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 (/ 1 x) in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.055 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.055 * [taylor]: Taking taylor expansion of 500.0 in x 0.055 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.055 * [taylor]: Taking taylor expansion of y in x 0.055 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.055 * [taylor]: Taking taylor expansion of x in x 0.056 * [taylor]: Taking taylor expansion of -500.0 in y 0.057 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.057 * [taylor]: Taking taylor expansion of 500.0 in y 0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.057 * [taylor]: Taking taylor expansion of y in y 0.059 * [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 * * * [progress]: simplifying candidates 0.065 * [simplify]: Simplifying using # : (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)) 0.070 * * [simplify]: iteration 0 : 190 enodes (cost 356 ) 0.074 * * [simplify]: iteration 1 : 746 enodes (cost 220 ) 0.090 * * [simplify]: iteration 2 : 3412 enodes (cost 190 ) 0.158 * * [simplify]: iteration 3 : 5002 enodes (cost 166 ) 0.159 * [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))) (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 y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 x) (* 500.0 (- y)) (* 500.0 x) (* 500.0 (- y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y y)) (* 500.0 (- x y)) (* 500.0 (- y 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)) 0.160 * * * [progress]: adding candidates to table 0.201 * * [progress]: iteration 2 / 4 0.201 * * * [progress]: picking best candidate 0.205 * * * * [pick]: Picked # 0.205 * * * [progress]: localizing error 0.211 * * * [progress]: generating rewritten candidates 0.211 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.228 * * * [progress]: generating series expansions 0.228 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.228 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0 0.228 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y 0.229 * [taylor]: Taking taylor expansion of (* 500.0 x) in y 0.229 * [taylor]: Taking taylor expansion of 500.0 in y 0.229 * [taylor]: Taking taylor expansion of x in y 0.229 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 0.229 * [taylor]: Taking taylor expansion of 500.0 in y 0.229 * [taylor]: Taking taylor expansion of y in y 0.229 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 0.229 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 0.229 * [taylor]: Taking taylor expansion of 500.0 in x 0.229 * [taylor]: Taking taylor expansion of x in x 0.229 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 0.229 * [taylor]: Taking taylor expansion of 500.0 in x 0.229 * [taylor]: Taking taylor expansion of y in x 0.229 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 0.229 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 0.229 * [taylor]: Taking taylor expansion of 500.0 in x 0.229 * [taylor]: Taking taylor expansion of x in x 0.229 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 0.229 * [taylor]: Taking taylor expansion of 500.0 in x 0.229 * [taylor]: Taking taylor expansion of y in x 0.229 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y 0.229 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 0.229 * [taylor]: Taking taylor expansion of 500.0 in y 0.229 * [taylor]: Taking taylor expansion of y in y 0.231 * [taylor]: Taking taylor expansion of 500.0 in y 0.234 * [taylor]: Taking taylor expansion of 0 in y 0.237 * [taylor]: Taking taylor expansion of 0 in y 0.237 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in (x y) around 0 0.237 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y 0.237 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 0.237 * [taylor]: Taking taylor expansion of 500.0 in y 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.237 * [taylor]: Taking taylor expansion of x in y 0.237 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.237 * [taylor]: Taking taylor expansion of 500.0 in y 0.237 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.237 * [taylor]: Taking taylor expansion of y in y 0.237 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 0.237 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.237 * [taylor]: Taking taylor expansion of 500.0 in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.238 * [taylor]: Taking taylor expansion of 500.0 in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.238 * [taylor]: Taking taylor expansion of y in x 0.238 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 0.238 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.238 * [taylor]: Taking taylor expansion of 500.0 in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.238 * [taylor]: Taking taylor expansion of 500.0 in x 0.238 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.238 * [taylor]: Taking taylor expansion of y in x 0.241 * [taylor]: Taking taylor expansion of 500.0 in y 0.242 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.242 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.242 * [taylor]: Taking taylor expansion of 500.0 in y 0.242 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.242 * [taylor]: Taking taylor expansion of y in y 0.245 * [taylor]: Taking taylor expansion of 0 in y 0.248 * [taylor]: Taking taylor expansion of 0 in y 0.251 * [taylor]: Taking taylor expansion of 0 in y 0.252 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in (x y) around 0 0.252 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in y 0.252 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.252 * [taylor]: Taking taylor expansion of 500.0 in y 0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.252 * [taylor]: Taking taylor expansion of y in y 0.252 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 0.252 * [taylor]: Taking taylor expansion of 500.0 in y 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.252 * [taylor]: Taking taylor expansion of x in y 0.252 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 0.252 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.252 * [taylor]: Taking taylor expansion of 500.0 in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.252 * [taylor]: Taking taylor expansion of y in x 0.252 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.252 * [taylor]: Taking taylor expansion of 500.0 in x 0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.253 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 0.253 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 0.253 * [taylor]: Taking taylor expansion of 500.0 in x 0.253 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.253 * [taylor]: Taking taylor expansion of y in x 0.253 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.253 * [taylor]: Taking taylor expansion of 500.0 in x 0.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.253 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of (- 500.0) in y 0.254 * [taylor]: Taking taylor expansion of 500.0 in y 0.255 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.255 * [taylor]: Taking taylor expansion of 500.0 in y 0.255 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.255 * [taylor]: Taking taylor expansion of y in y 0.258 * [taylor]: Taking taylor expansion of 0 in y 0.261 * [taylor]: Taking taylor expansion of 0 in y 0.265 * [taylor]: Taking taylor expansion of 0 in y 0.265 * * * [progress]: simplifying candidates 0.266 * [simplify]: Simplifying using # : (expm1 (+ (* 500.0 x) (* 500.0 (- y)))) (log1p (+ (* 500.0 x) (* 500.0 (- y)))) (* (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))) (+ x (- y)) (+ x (- y)) (+ (* (cbrt 500.0) x) (* (cbrt 500.0) (- y))) (+ (* (sqrt 500.0) x) (* (sqrt 500.0) (- y))) (+ (* 500.0 x) (* 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)) 0.270 * * [simplify]: iteration 0 : 134 enodes (cost 118 ) 0.273 * * [simplify]: iteration 1 : 515 enodes (cost 96 ) 0.285 * * [simplify]: iteration 2 : 2246 enodes (cost 93 ) 0.335 * * [simplify]: iteration 3 : 5001 enodes (cost 92 ) 0.336 * [simplify]: Simplified to: (expm1 (+ (* 500.0 x) (* 500.0 (- y)))) (log1p (+ (* 500.0 x) (* 500.0 (- y)))) (exp (* 500.0 (- x y))) (+ (log 500.0) (log (- x y))) (exp (* 500.0 (- x y))) (* (cbrt (+ (* 500.0 x) (* 500.0 (- y)))) (cbrt (+ (* 500.0 x) (* 500.0 (- y))))) (cbrt (+ (* 500.0 x) (* 500.0 (- y)))) (pow (* 500.0 (- x y)) 3) (sqrt (+ (* 500.0 x) (* 500.0 (- y)))) (sqrt (+ (* 500.0 x) (* 500.0 (- y)))) (- (pow (* 500.0 x) 3) (pow (* 500.0 y) 3)) (fma (* 500.0 y) (fma x 500.0 (* 500.0 y)) (* (* 500.0 x) (* 500.0 x))) (* (* 500.0 500.0) (- (* x x) (* y y))) (fma x 500.0 (* 500.0 y)) (- x y) (* 500.0 (- x y)) (* 500.0 (- x y)) (- x y) (- x y) (* (- x y) (cbrt 500.0)) (* (- x y) (sqrt 500.0)) (* 500.0 (- x y)) (* 500.0 (- x y)) (- x y) (* 500.0 (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 0.336 * * * [progress]: adding candidates to table 0.394 * * [progress]: iteration 3 / 4 0.394 * * * [progress]: picking best candidate 0.395 * * * * [pick]: Picked # 0.395 * * * [progress]: localizing error 0.401 * * * [progress]: generating rewritten candidates 0.401 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.402 * * * [progress]: generating series expansions 0.402 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.403 * [approximate]: Taking taylor expansion of (fma 500.0 x (* -500.0 y)) in (x y) around 0 0.403 * [taylor]: Taking taylor expansion of (fma 500.0 x (* -500.0 y)) in y 0.403 * [taylor]: Rewrote expression to (+ (* 500.0 x) (* -500.0 y)) 0.403 * [taylor]: Taking taylor expansion of (* 500.0 x) in y 0.403 * [taylor]: Taking taylor expansion of 500.0 in y 0.403 * [taylor]: Taking taylor expansion of x in y 0.403 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.403 * [taylor]: Taking taylor expansion of -500.0 in y 0.403 * [taylor]: Taking taylor expansion of y in y 0.403 * [taylor]: Taking taylor expansion of (fma 500.0 x (* -500.0 y)) in x 0.403 * [taylor]: Rewrote expression to (+ (* 500.0 x) (* -500.0 y)) 0.403 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 0.403 * [taylor]: Taking taylor expansion of 500.0 in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.403 * [taylor]: Taking taylor expansion of (* -500.0 y) in x 0.403 * [taylor]: Taking taylor expansion of -500.0 in x 0.403 * [taylor]: Taking taylor expansion of y in x 0.403 * [taylor]: Taking taylor expansion of (fma 500.0 x (* -500.0 y)) in x 0.403 * [taylor]: Rewrote expression to (+ (* 500.0 x) (* -500.0 y)) 0.403 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 0.403 * [taylor]: Taking taylor expansion of 500.0 in x 0.403 * [taylor]: Taking taylor expansion of x in x 0.403 * [taylor]: Taking taylor expansion of (* -500.0 y) in x 0.403 * [taylor]: Taking taylor expansion of -500.0 in x 0.403 * [taylor]: Taking taylor expansion of y in x 0.404 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y 0.404 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 0.404 * [taylor]: Taking taylor expansion of 500.0 in y 0.404 * [taylor]: Taking taylor expansion of y in y 0.406 * [taylor]: Taking taylor expansion of 500.0 in y 0.408 * [taylor]: Taking taylor expansion of 0 in y 0.410 * [taylor]: Taking taylor expansion of 0 in y 0.411 * [approximate]: Taking taylor expansion of (fma 500.0 (/ 1 x) (/ -500.0 y)) in (x y) around 0 0.411 * [taylor]: Taking taylor expansion of (fma 500.0 (/ 1 x) (/ -500.0 y)) in y 0.411 * [taylor]: Rewrote expression to (+ (* 500.0 (/ 1 x)) (/ -500.0 y)) 0.411 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 0.411 * [taylor]: Taking taylor expansion of 500.0 in y 0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.411 * [taylor]: Taking taylor expansion of x in y 0.411 * [taylor]: Taking taylor expansion of (/ -500.0 y) in y 0.411 * [taylor]: Taking taylor expansion of -500.0 in y 0.411 * [taylor]: Taking taylor expansion of y in y 0.412 * [taylor]: Taking taylor expansion of (fma 500.0 (/ 1 x) (/ -500.0 y)) in x 0.412 * [taylor]: Rewrote expression to (+ (* 500.0 (/ 1 x)) (/ -500.0 y)) 0.412 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.412 * [taylor]: Taking taylor expansion of 500.0 in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.412 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of (/ -500.0 y) in x 0.412 * [taylor]: Taking taylor expansion of -500.0 in x 0.412 * [taylor]: Taking taylor expansion of y in x 0.412 * [taylor]: Taking taylor expansion of (fma 500.0 (/ 1 x) (/ -500.0 y)) in x 0.412 * [taylor]: Rewrote expression to (+ (* 500.0 (/ 1 x)) (/ -500.0 y)) 0.412 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 0.412 * [taylor]: Taking taylor expansion of 500.0 in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.412 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of (/ -500.0 y) in x 0.413 * [taylor]: Taking taylor expansion of -500.0 in x 0.413 * [taylor]: Taking taylor expansion of y in x 0.413 * [taylor]: Taking taylor expansion of 500.0 in y 0.414 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.414 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.414 * [taylor]: Taking taylor expansion of 500.0 in y 0.414 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.414 * [taylor]: Taking taylor expansion of y in y 0.419 * [taylor]: Taking taylor expansion of 0 in y 0.421 * [taylor]: Taking taylor expansion of 0 in y 0.424 * [taylor]: Taking taylor expansion of 0 in y 0.424 * [approximate]: Taking taylor expansion of (fma 500.0 (/ -1 x) (/ 500.0 y)) in (x y) around 0 0.424 * [taylor]: Taking taylor expansion of (fma 500.0 (/ -1 x) (/ 500.0 y)) in y 0.425 * [taylor]: Rewrote expression to (+ (* 500.0 (/ -1 x)) (/ 500.0 y)) 0.425 * [taylor]: Taking taylor expansion of (* 500.0 (/ -1 x)) in y 0.425 * [taylor]: Taking taylor expansion of 500.0 in y 0.425 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.425 * [taylor]: Taking taylor expansion of -1 in y 0.425 * [taylor]: Taking taylor expansion of x in y 0.425 * [taylor]: Taking taylor expansion of (/ 500.0 y) in y 0.425 * [taylor]: Taking taylor expansion of 500.0 in y 0.425 * [taylor]: Taking taylor expansion of y in y 0.425 * [taylor]: Taking taylor expansion of (fma 500.0 (/ -1 x) (/ 500.0 y)) in x 0.425 * [taylor]: Rewrote expression to (+ (* 500.0 (/ -1 x)) (/ 500.0 y)) 0.425 * [taylor]: Taking taylor expansion of (* 500.0 (/ -1 x)) in x 0.425 * [taylor]: Taking taylor expansion of 500.0 in x 0.425 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.425 * [taylor]: Taking taylor expansion of -1 in x 0.425 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of (/ 500.0 y) in x 0.425 * [taylor]: Taking taylor expansion of 500.0 in x 0.426 * [taylor]: Taking taylor expansion of y in x 0.426 * [taylor]: Taking taylor expansion of (fma 500.0 (/ -1 x) (/ 500.0 y)) in x 0.426 * [taylor]: Rewrote expression to (+ (* 500.0 (/ -1 x)) (/ 500.0 y)) 0.426 * [taylor]: Taking taylor expansion of (* 500.0 (/ -1 x)) in x 0.426 * [taylor]: Taking taylor expansion of 500.0 in x 0.426 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.426 * [taylor]: Taking taylor expansion of -1 in x 0.426 * [taylor]: Taking taylor expansion of x in x 0.426 * [taylor]: Taking taylor expansion of (/ 500.0 y) in x 0.426 * [taylor]: Taking taylor expansion of 500.0 in x 0.426 * [taylor]: Taking taylor expansion of y in x 0.427 * [taylor]: Taking taylor expansion of (- 500.0) in y 0.427 * [taylor]: Taking taylor expansion of 500.0 in y 0.428 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.428 * [taylor]: Taking taylor expansion of 500.0 in y 0.428 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.428 * [taylor]: Taking taylor expansion of y in y 0.430 * [taylor]: Taking taylor expansion of 0 in y 0.433 * [taylor]: Taking taylor expansion of 0 in y 0.436 * [taylor]: Taking taylor expansion of 0 in y 0.436 * * * [progress]: simplifying candidates 0.437 * [simplify]: Simplifying using # : (expm1 (fma (* 500.0 1) x (* 500.0 (- y)))) (log1p (fma (* 500.0 1) x (* 500.0 (- y)))) (* (* 500.0 1) x) (log (fma (* 500.0 1) x (* 500.0 (- y)))) (exp (fma (* 500.0 1) x (* 500.0 (- y)))) (* (cbrt (fma (* 500.0 1) x (* 500.0 (- y)))) (cbrt (fma (* 500.0 1) x (* 500.0 (- y))))) (cbrt (fma (* 500.0 1) x (* 500.0 (- y)))) (* (* (fma (* 500.0 1) x (* 500.0 (- y))) (fma (* 500.0 1) x (* 500.0 (- y)))) (fma (* 500.0 1) x (* 500.0 (- y)))) (sqrt (fma (* 500.0 1) x (* 500.0 (- y)))) (sqrt (fma (* 500.0 1) x (* 500.0 (- y)))) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) 0.440 * * [simplify]: iteration 0 : 37 enodes (cost 67 ) 0.441 * * [simplify]: iteration 1 : 130 enodes (cost 53 ) 0.444 * * [simplify]: iteration 2 : 519 enodes (cost 52 ) 0.457 * * [simplify]: iteration 3 : 2329 enodes (cost 52 ) 0.511 * * [simplify]: iteration 4 : 5001 enodes (cost 52 ) 0.511 * [simplify]: Simplified to: (expm1 (fma (* 500.0 1) x (* 500.0 (- y)))) (log1p (fma (* 500.0 1) x (* 500.0 (- y)))) (* x 500.0) (log (* 500.0 (- x y))) (pow (exp 500.0) (- x y)) (* (cbrt (fma (* 500.0 1) x (* 500.0 (- y)))) (cbrt (fma (* 500.0 1) x (* 500.0 (- y))))) (cbrt (fma (* 500.0 1) x (* 500.0 (- y)))) (pow (* 500.0 (- x y)) 3) (sqrt (fma (* 500.0 1) x (* 500.0 (- y)))) (sqrt (fma (* 500.0 1) x (* 500.0 (- y)))) (* 500.0 (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 0.512 * * * [progress]: adding candidates to table 0.533 * [progress]: [Phase 3 of 3] Extracting. 0.533 * * [regime]: Finding splitpoints for: (# #) 0.533 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x) 0.533 * * * * [regimes]: Trying to branch on (- x y) from (# #) 0.545 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (# #) 0.556 * * * * [regimes]: Trying to branch on y from (# #) 0.566 * * * * [regimes]: Trying to branch on x from (# #) 0.578 * * * [regime]: Found split indices: #