12.532 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.013 * * * [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]: Extracting # 0 : cost 0 0.015 * * [simplify]: Extracting # 1 : cost 0 0.015 * * [simplify]: Extracting # 2 : cost 0 0.015 * * [simplify]: Extracting # 3 : cost 0 0.015 * * [simplify]: Extracting # 4 : cost 0 0.015 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.016 * * [simplify]: Extracting # 0 : cost 0 0.016 * * [simplify]: Extracting # 1 : cost 0 0.016 * * [simplify]: Extracting # 2 : cost 0 0.016 * * [simplify]: iteration 1 : 8 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 2 : 15 enodes (cost 5 ) 0.020 * * [simplify]: Extracting # 0 : cost 0 0.020 * * [simplify]: Extracting # 1 : cost 0 0.020 * * [simplify]: Extracting # 2 : cost 0 0.021 * * [simplify]: iteration 3 : 23 enodes (cost 5 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.029 * * [simplify]: Extracting # 1 : cost 0 0.029 * * [simplify]: Extracting # 2 : cost 0 0.029 * * [simplify]: iteration 4 : 30 enodes (cost 5 ) 0.034 * * [simplify]: Extracting # 0 : cost 0 0.034 * * [simplify]: iteration 5 : 32 enodes (cost 5 ) 0.040 * * [simplify]: Extracting # 0 : cost 0 0.040 * * [simplify]: iteration done: 32 enodes (cost 5 ) 0.040 * [simplify]: Simplified to: (* 500.0 (- x y)) 0.040 * * [progress]: iteration 1 / 4 0.040 * * * [progress]: picking best candidate 0.041 * * * * [pick]: Picked # 0.041 * * * [progress]: localizing error 0.045 * * * [progress]: generating rewritten candidates 0.045 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.073 * * * [progress]: generating series expansions 0.073 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.073 * [backup-simplify]: Simplify (* 500.0 (- x y)) into (* 500.0 (- x y)) 0.073 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0 0.073 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y 0.073 * [taylor]: Taking taylor expansion of 500.0 in y 0.073 * [backup-simplify]: Simplify 500.0 into 500.0 0.073 * [taylor]: Taking taylor expansion of (- x y) in y 0.073 * [taylor]: Taking taylor expansion of x in y 0.073 * [backup-simplify]: Simplify x into x 0.073 * [taylor]: Taking taylor expansion of y in y 0.073 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.074 * [taylor]: Taking taylor expansion of 500.0 in x 0.074 * [backup-simplify]: Simplify 500.0 into 500.0 0.074 * [taylor]: Taking taylor expansion of (- x y) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [taylor]: Taking taylor expansion of y in x 0.074 * [backup-simplify]: Simplify y into y 0.074 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.074 * [taylor]: Taking taylor expansion of 500.0 in x 0.074 * [backup-simplify]: Simplify 500.0 into 500.0 0.074 * [taylor]: Taking taylor expansion of (- x y) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 1 into 1 0.074 * [taylor]: Taking taylor expansion of y in x 0.074 * [backup-simplify]: Simplify y into y 0.074 * [backup-simplify]: Simplify (- y) into (- y) 0.074 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.074 * [backup-simplify]: Simplify (* 500.0 (- y)) into (* -500.0 y) 0.074 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.074 * [taylor]: Taking taylor expansion of -500.0 in y 0.074 * [backup-simplify]: Simplify -500.0 into -500.0 0.074 * [taylor]: Taking taylor expansion of y in y 0.074 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify 1 into 1 0.075 * [backup-simplify]: Simplify (* -500.0 0) into 0 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (- 0) into 0 0.075 * [backup-simplify]: Simplify (+ 1 0) into 1 0.076 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 (- y))) into 500.0 0.076 * [taylor]: Taking taylor expansion of 500.0 in y 0.076 * [backup-simplify]: Simplify 500.0 into 500.0 0.076 * [backup-simplify]: Simplify 500.0 into 500.0 0.077 * [backup-simplify]: Simplify (+ (* -500.0 1) (* 0 0)) into (- 500.0) 0.077 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 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 1) (* 0 (- y)))) 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 0 into 0 0.079 * [backup-simplify]: Simplify (+ (* -500.0 0) (+ (* 0 1) (* 0 0))) into 0 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify (- 0) into 0 0.079 * [backup-simplify]: Simplify (+ 0 0) into 0 0.081 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y))))) 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 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y)) 0.082 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 x) (/ 1 y))) into (* 500.0 (- (/ 1 x) (/ 1 y))) 0.082 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.082 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) 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 x) (/ 1 y)) in y 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 (/ 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 (* 500.0 (- (/ 1 x) (/ 1 y))) 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 x) (/ 1 y)) in x 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 * [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 (* 500.0 (- (/ 1 x) (/ 1 y))) 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 x) (/ 1 y)) in x 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 0.084 * [backup-simplify]: Simplify (/ 1 1) into 1 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [backup-simplify]: Simplify y into y 0.084 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.085 * [backup-simplify]: Simplify (+ 1 0) into 1 0.085 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.085 * [taylor]: Taking taylor expansion of 500.0 in y 0.085 * [backup-simplify]: Simplify 500.0 into 500.0 0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.086 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.086 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.087 * [backup-simplify]: Simplify (+ (* 500.0 (- (/ 1 y))) (* 0 1)) into (- (* 500.0 (/ 1 y))) 0.087 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.087 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.087 * [taylor]: Taking taylor expansion of 500.0 in y 0.087 * [backup-simplify]: Simplify 500.0 into 500.0 0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.087 * [taylor]: Taking taylor expansion of y in y 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (/ 1 1) into 1 0.088 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.088 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.088 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.088 * [backup-simplify]: Simplify 500.0 into 500.0 0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) 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 (- (/ 1 y))) (* 0 1))) into 0 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.091 * [backup-simplify]: Simplify (+ (* 500.0 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 0 into 0 0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) 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 (- (/ 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.094 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 0.095 * [backup-simplify]: Simplify (- 0) into 0 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.096 * [backup-simplify]: Simplify (- 0) into 0 0.096 * [backup-simplify]: Simplify (+ 0 0) into 0 0.097 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 0.097 * [taylor]: Taking taylor expansion of 0 in y 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y)) 0.097 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 (- x)) (/ 1 (- y)))) into (* 500.0 (- (/ 1 y) (/ 1 x))) 0.098 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.098 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y 0.098 * [taylor]: Taking taylor expansion of 500.0 in y 0.098 * [backup-simplify]: Simplify 500.0 into 500.0 0.098 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.098 * [taylor]: Taking taylor expansion of y in y 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [backup-simplify]: Simplify (/ 1 1) into 1 0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.098 * [taylor]: Taking taylor expansion of x in y 0.098 * [backup-simplify]: Simplify x into x 0.098 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.098 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.098 * [taylor]: Taking taylor expansion of 500.0 in x 0.098 * [backup-simplify]: Simplify 500.0 into 500.0 0.098 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.098 * [taylor]: Taking taylor expansion of y in x 0.098 * [backup-simplify]: Simplify y into y 0.098 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 1 into 1 0.099 * [backup-simplify]: Simplify (/ 1 1) into 1 0.099 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.099 * [taylor]: Taking taylor expansion of 500.0 in x 0.099 * [backup-simplify]: Simplify 500.0 into 500.0 0.099 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.099 * [taylor]: Taking taylor expansion of y in x 0.099 * [backup-simplify]: Simplify y into y 0.099 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 1 into 1 0.099 * [backup-simplify]: Simplify (/ 1 1) into 1 0.099 * [backup-simplify]: Simplify (- 1) into -1 0.100 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.100 * [backup-simplify]: Simplify (* 500.0 -1) into -500.0 0.100 * [taylor]: Taking taylor expansion of -500.0 in y 0.100 * [backup-simplify]: Simplify -500.0 into -500.0 0.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.101 * [backup-simplify]: Simplify (- 0) into 0 0.101 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.101 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 y)) (* 0 -1)) into (* 500.0 (/ 1 y)) 0.101 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.101 * [taylor]: Taking taylor expansion of 500.0 in y 0.101 * [backup-simplify]: Simplify 500.0 into 500.0 0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.101 * [backup-simplify]: Simplify (/ 1 1) into 1 0.102 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.102 * [backup-simplify]: Simplify 500.0 into 500.0 0.102 * [backup-simplify]: Simplify -500.0 into -500.0 0.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.103 * [backup-simplify]: Simplify (- 0) into 0 0.103 * [backup-simplify]: Simplify (+ 0 0) into 0 0.103 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.103 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.104 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.105 * [backup-simplify]: Simplify (- 0) into 0 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.106 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.107 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.108 * [backup-simplify]: Simplify (- 0) into 0 0.109 * [backup-simplify]: Simplify (+ 0 0) into 0 0.110 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.110 * [taylor]: Taking taylor expansion of 0 in y 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (+ (* -500.0 (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y)) 0.110 * * * [progress]: simplifying candidates 0.111 * [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)) 0.112 * * [simplify]: Extracting # 0 : cost 0 0.116 * * [simplify]: Extracting # 1 : cost 0 0.116 * * [simplify]: Extracting # 2 : cost 0 0.116 * * [simplify]: Extracting # 3 : cost 0 0.117 * * [simplify]: Extracting # 4 : cost 0 0.117 * * [simplify]: Extracting # 5 : cost 0 0.117 * * [simplify]: Extracting # 6 : cost 0 0.117 * * [simplify]: iteration 0 : 102 enodes (cost 721 ) 0.147 * * [simplify]: Extracting # 0 : cost 0 0.148 * * [simplify]: Extracting # 1 : cost 0 0.148 * * [simplify]: Extracting # 2 : cost 0 0.148 * * [simplify]: Extracting # 3 : cost 0 0.148 * * [simplify]: Extracting # 4 : cost 0 0.148 * * [simplify]: iteration 1 : 192 enodes (cost 548 ) 0.202 * * [simplify]: Extracting # 0 : cost 0 0.202 * * [simplify]: Extracting # 1 : cost 0 0.203 * * [simplify]: Extracting # 2 : cost 0 0.203 * * [simplify]: Extracting # 3 : cost 0 0.204 * * [simplify]: Extracting # 4 : cost 0 0.204 * * [simplify]: Extracting # 5 : cost 0 0.205 * * [simplify]: iteration 2 : 415 enodes (cost 438 ) 0.466 * * [simplify]: Extracting # 0 : cost 0 0.473 * * [simplify]: Extracting # 1 : cost 0 0.475 * * [simplify]: Extracting # 2 : cost 0 0.477 * * [simplify]: Extracting # 3 : cost 0 0.478 * * [simplify]: Extracting # 4 : cost 0 0.480 * * [simplify]: iteration 3 : 1732 enodes (cost 396 ) 1.487 * * [simplify]: Extracting # 0 : cost 0 1.496 * * [simplify]: Extracting # 1 : cost 0 1.504 * * [simplify]: Extracting # 2 : cost 0 1.524 * * [simplify]: Extracting # 3 : cost 0 1.533 * * [simplify]: Extracting # 4 : cost 0 1.539 * * [simplify]: iteration done: 5001 enodes (cost 342 ) 1.540 * [simplify]: Simplified to: (expm1 (* 500.0 (- x y))) (log1p (* 500.0 (- x y))) (* (- x y) 500.0) (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))) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* 500.0 x) (* (- y) 500.0) (* 500.0 x) (* (- y) 500.0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* (- x y) 500.0) (* 500.0 0) (* 500.0 x) (* (- y) 500.0) (* 500.0 x) (* (- y) 500.0) (* 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)) (* (- x y) 500.0) (* 500.0 (- (pow x 3) (pow y 3))) (* 500.0 (- (* x x) (* y y))) (* (- x y) 500.0) (* (- x y) 500.0) (* (- x y) 500.0) 1.540 * * * [progress]: adding candidates to table 1.615 * * [progress]: iteration 2 / 4 1.615 * * * [progress]: picking best candidate 1.616 * * * * [pick]: Picked # 1.616 * * * [progress]: localizing error 1.627 * * * [progress]: generating rewritten candidates 1.628 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.641 * * * [progress]: generating series expansions 1.642 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.642 * [backup-simplify]: Simplify (+ (* 500.0 x) (* (- y) 500.0)) into (- (* 500.0 x) (* 500.0 y)) 1.642 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0 1.642 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y 1.642 * [taylor]: Taking taylor expansion of (* 500.0 x) in y 1.642 * [taylor]: Taking taylor expansion of 500.0 in y 1.642 * [backup-simplify]: Simplify 500.0 into 500.0 1.642 * [taylor]: Taking taylor expansion of x in y 1.642 * [backup-simplify]: Simplify x into x 1.642 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 1.642 * [taylor]: Taking taylor expansion of 500.0 in y 1.642 * [backup-simplify]: Simplify 500.0 into 500.0 1.642 * [taylor]: Taking taylor expansion of y in y 1.642 * [backup-simplify]: Simplify 0 into 0 1.642 * [backup-simplify]: Simplify 1 into 1 1.642 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 1.642 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 1.642 * [taylor]: Taking taylor expansion of 500.0 in x 1.642 * [backup-simplify]: Simplify 500.0 into 500.0 1.642 * [taylor]: Taking taylor expansion of x in x 1.642 * [backup-simplify]: Simplify 0 into 0 1.642 * [backup-simplify]: Simplify 1 into 1 1.642 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 1.642 * [taylor]: Taking taylor expansion of 500.0 in x 1.642 * [backup-simplify]: Simplify 500.0 into 500.0 1.642 * [taylor]: Taking taylor expansion of y in x 1.642 * [backup-simplify]: Simplify y into y 1.643 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 1.643 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 1.643 * [taylor]: Taking taylor expansion of 500.0 in x 1.643 * [backup-simplify]: Simplify 500.0 into 500.0 1.643 * [taylor]: Taking taylor expansion of x in x 1.643 * [backup-simplify]: Simplify 0 into 0 1.643 * [backup-simplify]: Simplify 1 into 1 1.643 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 1.643 * [taylor]: Taking taylor expansion of 500.0 in x 1.643 * [backup-simplify]: Simplify 500.0 into 500.0 1.643 * [taylor]: Taking taylor expansion of y in x 1.643 * [backup-simplify]: Simplify y into y 1.644 * [backup-simplify]: Simplify (* 500.0 0) into 0 1.644 * [backup-simplify]: Simplify (* 500.0 y) into (* 500.0 y) 1.644 * [backup-simplify]: Simplify (- (* 500.0 y)) into (- (* 500.0 y)) 1.644 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 y))) into (- (* 500.0 y)) 1.644 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y 1.644 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 1.644 * [taylor]: Taking taylor expansion of 500.0 in y 1.644 * [backup-simplify]: Simplify 500.0 into 500.0 1.644 * [taylor]: Taking taylor expansion of y in y 1.644 * [backup-simplify]: Simplify 0 into 0 1.644 * [backup-simplify]: Simplify 1 into 1 1.644 * [backup-simplify]: Simplify (* 500.0 0) into 0 1.645 * [backup-simplify]: Simplify (- 0) into 0 1.645 * [backup-simplify]: Simplify 0 into 0 1.646 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0 1.647 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 y)) into 0 1.647 * [backup-simplify]: Simplify (- 0) into 0 1.647 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0 1.647 * [taylor]: Taking taylor expansion of 500.0 in y 1.647 * [backup-simplify]: Simplify 500.0 into 500.0 1.647 * [backup-simplify]: Simplify 500.0 into 500.0 1.649 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0 1.649 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.649 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.650 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0 1.651 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 y))) into 0 1.651 * [backup-simplify]: Simplify (- 0) into 0 1.652 * [backup-simplify]: Simplify (+ 0 0) into 0 1.652 * [taylor]: Taking taylor expansion of 0 in y 1.652 * [backup-simplify]: Simplify 0 into 0 1.652 * [backup-simplify]: Simplify 0 into 0 1.652 * [backup-simplify]: Simplify 0 into 0 1.653 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0 1.653 * [backup-simplify]: Simplify (- 0) into 0 1.653 * [backup-simplify]: Simplify 0 into 0 1.654 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.655 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1.655 * [backup-simplify]: Simplify (- 0) into 0 1.656 * [backup-simplify]: Simplify (+ 0 0) into 0 1.656 * [taylor]: Taking taylor expansion of 0 in y 1.656 * [backup-simplify]: Simplify 0 into 0 1.656 * [backup-simplify]: Simplify 0 into 0 1.656 * [backup-simplify]: Simplify 0 into 0 1.656 * [backup-simplify]: Simplify 0 into 0 1.656 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y)) 1.657 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 x)) (* (- (/ 1 y)) 500.0)) into (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) 1.657 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in (x y) around 0 1.657 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y 1.657 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 1.657 * [taylor]: Taking taylor expansion of 500.0 in y 1.657 * [backup-simplify]: Simplify 500.0 into 500.0 1.657 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.657 * [taylor]: Taking taylor expansion of x in y 1.657 * [backup-simplify]: Simplify x into x 1.657 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.657 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 1.657 * [taylor]: Taking taylor expansion of 500.0 in y 1.657 * [backup-simplify]: Simplify 500.0 into 500.0 1.657 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.657 * [taylor]: Taking taylor expansion of y in y 1.657 * [backup-simplify]: Simplify 0 into 0 1.657 * [backup-simplify]: Simplify 1 into 1 1.657 * [backup-simplify]: Simplify (/ 1 1) into 1 1.657 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 1.657 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 1.657 * [taylor]: Taking taylor expansion of 500.0 in x 1.657 * [backup-simplify]: Simplify 500.0 into 500.0 1.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.658 * [taylor]: Taking taylor expansion of x in x 1.658 * [backup-simplify]: Simplify 0 into 0 1.658 * [backup-simplify]: Simplify 1 into 1 1.658 * [backup-simplify]: Simplify (/ 1 1) into 1 1.658 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 1.658 * [taylor]: Taking taylor expansion of 500.0 in x 1.658 * [backup-simplify]: Simplify 500.0 into 500.0 1.658 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.658 * [taylor]: Taking taylor expansion of y in x 1.658 * [backup-simplify]: Simplify y into y 1.658 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.658 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 1.658 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 1.658 * [taylor]: Taking taylor expansion of 500.0 in x 1.658 * [backup-simplify]: Simplify 500.0 into 500.0 1.658 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.658 * [taylor]: Taking taylor expansion of x in x 1.658 * [backup-simplify]: Simplify 0 into 0 1.658 * [backup-simplify]: Simplify 1 into 1 1.659 * [backup-simplify]: Simplify (/ 1 1) into 1 1.659 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 1.659 * [taylor]: Taking taylor expansion of 500.0 in x 1.659 * [backup-simplify]: Simplify 500.0 into 500.0 1.659 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.659 * [taylor]: Taking taylor expansion of y in x 1.659 * [backup-simplify]: Simplify y into y 1.659 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.659 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 1.660 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0 1.660 * [taylor]: Taking taylor expansion of 500.0 in y 1.660 * [backup-simplify]: Simplify 500.0 into 500.0 1.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.661 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 1.661 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y) 1.661 * [backup-simplify]: Simplify (- (/ 500.0 y)) into (- (* 500.0 (/ 1 y))) 1.661 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 (/ 1 y)))) into (- (* 500.0 (/ 1 y))) 1.661 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 1.661 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 1.661 * [taylor]: Taking taylor expansion of 500.0 in y 1.662 * [backup-simplify]: Simplify 500.0 into 500.0 1.662 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.662 * [taylor]: Taking taylor expansion of y in y 1.662 * [backup-simplify]: Simplify 0 into 0 1.662 * [backup-simplify]: Simplify 1 into 1 1.662 * [backup-simplify]: Simplify (/ 1 1) into 1 1.662 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 1.663 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.663 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.663 * [backup-simplify]: Simplify 500.0 into 500.0 1.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.665 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 1.665 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.665 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0 1.666 * [backup-simplify]: Simplify (- 0) into 0 1.666 * [backup-simplify]: Simplify (+ 0 0) into 0 1.666 * [taylor]: Taking taylor expansion of 0 in y 1.666 * [backup-simplify]: Simplify 0 into 0 1.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.667 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 1.668 * [backup-simplify]: Simplify (- 0) into 0 1.668 * [backup-simplify]: Simplify 0 into 0 1.668 * [backup-simplify]: Simplify 0 into 0 1.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.669 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.670 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.670 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 1.671 * [backup-simplify]: Simplify (- 0) into 0 1.671 * [backup-simplify]: Simplify (+ 0 0) into 0 1.671 * [taylor]: Taking taylor expansion of 0 in y 1.671 * [backup-simplify]: Simplify 0 into 0 1.671 * [backup-simplify]: Simplify 0 into 0 1.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.673 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 1.673 * [backup-simplify]: Simplify (- 0) into 0 1.673 * [backup-simplify]: Simplify 0 into 0 1.673 * [backup-simplify]: Simplify 0 into 0 1.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.675 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.676 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 1.677 * [backup-simplify]: Simplify (- 0) into 0 1.677 * [backup-simplify]: Simplify (+ 0 0) into 0 1.677 * [taylor]: Taking taylor expansion of 0 in y 1.677 * [backup-simplify]: Simplify 0 into 0 1.677 * [backup-simplify]: Simplify 0 into 0 1.678 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y)) 1.678 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 (- x))) (* (- (/ 1 (- y))) 500.0)) into (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) 1.678 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in (x y) around 0 1.678 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in y 1.678 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 1.678 * [taylor]: Taking taylor expansion of 500.0 in y 1.678 * [backup-simplify]: Simplify 500.0 into 500.0 1.678 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.678 * [taylor]: Taking taylor expansion of y in y 1.678 * [backup-simplify]: Simplify 0 into 0 1.678 * [backup-simplify]: Simplify 1 into 1 1.679 * [backup-simplify]: Simplify (/ 1 1) into 1 1.679 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 1.679 * [taylor]: Taking taylor expansion of 500.0 in y 1.679 * [backup-simplify]: Simplify 500.0 into 500.0 1.679 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.679 * [taylor]: Taking taylor expansion of x in y 1.679 * [backup-simplify]: Simplify x into x 1.679 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.679 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 1.679 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 1.679 * [taylor]: Taking taylor expansion of 500.0 in x 1.679 * [backup-simplify]: Simplify 500.0 into 500.0 1.679 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.679 * [taylor]: Taking taylor expansion of y in x 1.679 * [backup-simplify]: Simplify y into y 1.679 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.679 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 1.679 * [taylor]: Taking taylor expansion of 500.0 in x 1.679 * [backup-simplify]: Simplify 500.0 into 500.0 1.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.679 * [taylor]: Taking taylor expansion of x in x 1.679 * [backup-simplify]: Simplify 0 into 0 1.679 * [backup-simplify]: Simplify 1 into 1 1.680 * [backup-simplify]: Simplify (/ 1 1) into 1 1.680 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 1.680 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 1.680 * [taylor]: Taking taylor expansion of 500.0 in x 1.680 * [backup-simplify]: Simplify 500.0 into 500.0 1.680 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.680 * [taylor]: Taking taylor expansion of y in x 1.680 * [backup-simplify]: Simplify y into y 1.680 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.680 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 1.680 * [taylor]: Taking taylor expansion of 500.0 in x 1.680 * [backup-simplify]: Simplify 500.0 into 500.0 1.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.680 * [taylor]: Taking taylor expansion of x in x 1.680 * [backup-simplify]: Simplify 0 into 0 1.680 * [backup-simplify]: Simplify 1 into 1 1.680 * [backup-simplify]: Simplify (/ 1 1) into 1 1.681 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 1.681 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.682 * [backup-simplify]: Simplify (+ 0 (- 500.0)) into (- 500.0) 1.682 * [taylor]: Taking taylor expansion of (- 500.0) in y 1.682 * [taylor]: Taking taylor expansion of 500.0 in y 1.682 * [backup-simplify]: Simplify 500.0 into 500.0 1.682 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y) 1.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.683 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 1.684 * [backup-simplify]: Simplify (- 0) into 0 1.684 * [backup-simplify]: Simplify (+ (/ 500.0 y) 0) into (* 500.0 (/ 1 y)) 1.684 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 1.684 * [taylor]: Taking taylor expansion of 500.0 in y 1.684 * [backup-simplify]: Simplify 500.0 into 500.0 1.684 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.684 * [taylor]: Taking taylor expansion of y in y 1.684 * [backup-simplify]: Simplify 0 into 0 1.684 * [backup-simplify]: Simplify 1 into 1 1.684 * [backup-simplify]: Simplify (/ 1 1) into 1 1.685 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 1.685 * [backup-simplify]: Simplify 500.0 into 500.0 1.685 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.686 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.686 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.686 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0 1.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.688 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 1.688 * [backup-simplify]: Simplify (- 0) into 0 1.689 * [backup-simplify]: Simplify (+ 0 0) into 0 1.689 * [taylor]: Taking taylor expansion of 0 in y 1.689 * [backup-simplify]: Simplify 0 into 0 1.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.690 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 1.690 * [backup-simplify]: Simplify 0 into 0 1.690 * [backup-simplify]: Simplify (- 0) into 0 1.691 * [backup-simplify]: Simplify 0 into 0 1.691 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.691 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 1.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.693 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.694 * [backup-simplify]: Simplify (- 0) into 0 1.694 * [backup-simplify]: Simplify (+ 0 0) into 0 1.694 * [taylor]: Taking taylor expansion of 0 in y 1.694 * [backup-simplify]: Simplify 0 into 0 1.694 * [backup-simplify]: Simplify 0 into 0 1.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.696 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 1.696 * [backup-simplify]: Simplify 0 into 0 1.696 * [backup-simplify]: Simplify (- 0) into 0 1.696 * [backup-simplify]: Simplify 0 into 0 1.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.697 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 1.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.699 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.700 * [backup-simplify]: Simplify (- 0) into 0 1.700 * [backup-simplify]: Simplify (+ 0 0) into 0 1.700 * [taylor]: Taking taylor expansion of 0 in y 1.700 * [backup-simplify]: Simplify 0 into 0 1.700 * [backup-simplify]: Simplify 0 into 0 1.701 * [backup-simplify]: Simplify (+ (* (- 500.0) (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y)) 1.701 * * * [progress]: simplifying candidates 1.701 * [simplify]: Simplifying: (expm1 (+ (* 500.0 x) (* (- y) 500.0))) (log1p (+ (* 500.0 x) (* (- y) 500.0))) (* (exp (* 500.0 x)) (exp (* (- y) 500.0))) (log (+ (* 500.0 x) (* (- y) 500.0))) (exp (+ (* 500.0 x) (* (- y) 500.0))) (* (cbrt (+ (* 500.0 x) (* (- y) 500.0))) (cbrt (+ (* 500.0 x) (* (- y) 500.0)))) (cbrt (+ (* 500.0 x) (* (- y) 500.0))) (* (* (+ (* 500.0 x) (* (- y) 500.0)) (+ (* 500.0 x) (* (- y) 500.0))) (+ (* 500.0 x) (* (- y) 500.0))) (sqrt (+ (* 500.0 x) (* (- y) 500.0))) (sqrt (+ (* 500.0 x) (* (- y) 500.0))) (+ (pow (* 500.0 x) 3) (pow (* (- y) 500.0) 3)) (+ (* (* 500.0 x) (* 500.0 x)) (- (* (* (- y) 500.0) (* (- y) 500.0)) (* (* 500.0 x) (* (- y) 500.0)))) (- (* (* 500.0 x) (* 500.0 x)) (* (* (- y) 500.0) (* (- y) 500.0))) (- (* 500.0 x) (* (- y) 500.0)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) 1.702 * * [simplify]: Extracting # 0 : cost 0 1.702 * * [simplify]: Extracting # 1 : cost 0 1.702 * * [simplify]: Extracting # 2 : cost 0 1.702 * * [simplify]: Extracting # 3 : cost 0 1.702 * * [simplify]: Extracting # 4 : cost 0 1.702 * * [simplify]: Extracting # 5 : cost 0 1.702 * * [simplify]: Extracting # 6 : cost 0 1.703 * * [simplify]: iteration 0 : 32 enodes (cost 202 ) 1.717 * * [simplify]: Extracting # 0 : cost 0 1.717 * * [simplify]: Extracting # 1 : cost 0 1.717 * * [simplify]: Extracting # 2 : cost 0 1.717 * * [simplify]: Extracting # 3 : cost 0 1.717 * * [simplify]: Extracting # 4 : cost 0 1.717 * * [simplify]: iteration 1 : 112 enodes (cost 147 ) 1.756 * * [simplify]: Extracting # 0 : cost 0 1.757 * * [simplify]: Extracting # 1 : cost 0 1.757 * * [simplify]: Extracting # 2 : cost 0 1.758 * * [simplify]: Extracting # 3 : cost 0 1.758 * * [simplify]: Extracting # 4 : cost 0 1.759 * * [simplify]: Extracting # 5 : cost 0 1.759 * * [simplify]: iteration 2 : 440 enodes (cost 131 ) 2.114 * * [simplify]: Extracting # 0 : cost 0 2.116 * * [simplify]: Extracting # 1 : cost 0 2.118 * * [simplify]: Extracting # 2 : cost 0 2.120 * * [simplify]: Extracting # 3 : cost 0 2.121 * * [simplify]: Extracting # 4 : cost 0 2.123 * * [simplify]: iteration 3 : 1770 enodes (cost 126 ) 4.355 * * [simplify]: Extracting # 0 : cost 0 4.360 * * [simplify]: Extracting # 1 : cost 0 4.371 * * [simplify]: Extracting # 2 : cost 0 4.376 * * [simplify]: Extracting # 3 : cost 0 4.382 * * [simplify]: Extracting # 4 : cost 0 4.388 * * [simplify]: iteration done: 5000 enodes (cost 124 ) 4.388 * [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))) (pow (* 500.0 (- x y)) 3) (sqrt (* 500.0 (- x y))) (sqrt (* 500.0 (- x y))) (- (pow (* 500.0 x) 3) (pow (* y 500.0) 3)) (* 500.0 (fma 500.0 (* x x) (* y (* (+ x y) 500.0)))) (* (* 500.0 (- x y)) (* (+ x y) 500.0)) (* 500.0 (+ y x)) (* 500.0 (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 4.388 * * * [progress]: adding candidates to table 4.438 * [progress]: [Phase 3 of 3] Extracting. 4.438 * * [regime]: Finding splitpoints for: (# #) 4.438 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x) 4.438 * * * * [regimes]: Trying to branch on (- x y) from (# #) 4.450 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (# #) 4.461 * * * * [regimes]: Trying to branch on y from (# #) 4.477 * * * * [regimes]: Trying to branch on x from (# #) 4.502 * * * [regime]: Found split indices: #