4.027 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying: (* 500.0 (- x y)) 0.019 * * [simplify]: Extracting # 0 : cost 0 0.019 * * [simplify]: Extracting # 1 : cost 0 0.019 * * [simplify]: Extracting # 2 : cost 0 0.019 * * [simplify]: Extracting # 3 : cost 0 0.019 * * [simplify]: Extracting # 4 : cost 0 0.019 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.020 * * [simplify]: Extracting # 0 : cost 0 0.020 * * [simplify]: Extracting # 1 : cost 0 0.020 * * [simplify]: Extracting # 2 : cost 0 0.020 * * [simplify]: iteration 1 : 8 enodes (cost 5 ) 0.021 * * [simplify]: Extracting # 0 : cost 0 0.021 * * [simplify]: Extracting # 1 : cost 0 0.021 * * [simplify]: Extracting # 2 : cost 0 0.021 * * [simplify]: iteration 2 : 15 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 3 : 21 enodes (cost 5 ) 0.028 * * [simplify]: Extracting # 0 : cost 0 0.028 * * [simplify]: Extracting # 1 : cost 0 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: iteration 4 : 26 enodes (cost 5 ) 0.032 * * [simplify]: Extracting # 0 : cost 0 0.032 * * [simplify]: iteration done: 26 enodes (cost 5 ) 0.032 * [simplify]: Simplified to: (* 500.0 (- x y)) 0.032 * * [progress]: iteration 1 / 4 0.032 * * * [progress]: picking best candidate 0.033 * * * * [pick]: Picked # 0.033 * * * [progress]: localizing error 0.038 * * * [progress]: generating rewritten candidates 0.038 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.076 * * * [progress]: generating series expansions 0.076 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.076 * [backup-simplify]: Simplify (* 500.0 (- x y)) into (* 500.0 (- x y)) 0.076 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0 0.076 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) 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 (- x y) in y 0.076 * [taylor]: Taking taylor expansion of x in y 0.076 * [backup-simplify]: Simplify x into x 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 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) 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 (- x y) 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 0.076 * [taylor]: Taking taylor expansion of y in x 0.076 * [backup-simplify]: Simplify y into y 0.076 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) 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 (- x y) 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 0.076 * [taylor]: Taking taylor expansion of y in x 0.076 * [backup-simplify]: Simplify y into y 0.077 * [backup-simplify]: Simplify (- y) into (- y) 0.077 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.077 * [backup-simplify]: Simplify (* 500.0 (- y)) into (* -500.0 y) 0.077 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.077 * [taylor]: Taking taylor expansion of -500.0 in y 0.077 * [backup-simplify]: Simplify -500.0 into -500.0 0.077 * [taylor]: Taking taylor expansion of y in y 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (* -500.0 0) into 0 0.082 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify (- 0) into 0 0.083 * [backup-simplify]: Simplify (+ 1 0) into 1 0.084 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 (- y))) into 500.0 0.084 * [taylor]: Taking taylor expansion of 500.0 in y 0.084 * [backup-simplify]: Simplify 500.0 into 500.0 0.084 * [backup-simplify]: Simplify 500.0 into 500.0 0.085 * [backup-simplify]: Simplify (+ (* -500.0 1) (* 0 0)) into (- 500.0) 0.085 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.085 * [backup-simplify]: Simplify (- 0) into 0 0.085 * [backup-simplify]: Simplify (+ 0 0) into 0 0.086 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 (- y)))) into 0 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify (+ (* -500.0 0) (+ (* 0 1) (* 0 0))) into 0 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify (- 0) into 0 0.087 * [backup-simplify]: Simplify (+ 0 0) into 0 0.088 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y))))) into 0 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y)) 0.088 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 x) (/ 1 y))) into (* 500.0 (- (/ 1 x) (/ 1 y))) 0.088 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.088 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y 0.088 * [taylor]: Taking taylor expansion of 500.0 in y 0.088 * [backup-simplify]: Simplify 500.0 into 500.0 0.088 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.089 * [taylor]: Taking taylor expansion of x in y 0.089 * [backup-simplify]: Simplify x into x 0.089 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 1 into 1 0.089 * [backup-simplify]: Simplify (/ 1 1) into 1 0.089 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.089 * [taylor]: Taking taylor expansion of 500.0 in x 0.089 * [backup-simplify]: Simplify 500.0 into 500.0 0.089 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 1 into 1 0.089 * [backup-simplify]: Simplify (/ 1 1) into 1 0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [backup-simplify]: Simplify y into y 0.089 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.089 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.089 * [taylor]: Taking taylor expansion of 500.0 in x 0.089 * [backup-simplify]: Simplify 500.0 into 500.0 0.089 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [backup-simplify]: Simplify (/ 1 1) into 1 0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.090 * [taylor]: Taking taylor expansion of y in x 0.090 * [backup-simplify]: Simplify y into y 0.090 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.090 * [backup-simplify]: Simplify (+ 1 0) into 1 0.090 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.090 * [taylor]: Taking taylor expansion of 500.0 in y 0.090 * [backup-simplify]: Simplify 500.0 into 500.0 0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.091 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.091 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.091 * [backup-simplify]: Simplify (+ (* 500.0 (- (/ 1 y))) (* 0 1)) into (- (* 500.0 (/ 1 y))) 0.091 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.091 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.091 * [taylor]: Taking taylor expansion of 500.0 in y 0.091 * [backup-simplify]: Simplify 500.0 into 500.0 0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.091 * [taylor]: Taking taylor expansion of y in y 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.092 * [backup-simplify]: Simplify (/ 1 1) into 1 0.092 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.092 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.093 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.093 * [backup-simplify]: Simplify 500.0 into 500.0 0.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.093 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.093 * [backup-simplify]: Simplify (- 0) into 0 0.094 * [backup-simplify]: Simplify (+ 0 0) into 0 0.094 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.095 * [backup-simplify]: Simplify (+ (* 500.0 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 0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 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 (- (/ 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 0.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.098 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 0.098 * [backup-simplify]: Simplify (- 0) into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.099 * [backup-simplify]: Simplify (- 0) into 0 0.100 * [backup-simplify]: Simplify (+ 0 0) into 0 0.101 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 0.101 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y)) 0.101 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 (- x)) (/ 1 (- y)))) into (* 500.0 (- (/ 1 y) (/ 1 x))) 0.101 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.101 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) 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) (/ 1 x)) in y 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 0.102 * [backup-simplify]: Simplify (/ 1 1) into 1 0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.102 * [taylor]: Taking taylor expansion of x in y 0.102 * [backup-simplify]: Simplify x into x 0.102 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.102 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.102 * [taylor]: Taking taylor expansion of 500.0 in x 0.102 * [backup-simplify]: Simplify 500.0 into 500.0 0.102 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [backup-simplify]: Simplify y into y 0.102 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.102 * [backup-simplify]: Simplify (/ 1 1) into 1 0.102 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.102 * [taylor]: Taking taylor expansion of 500.0 in x 0.102 * [backup-simplify]: Simplify 500.0 into 500.0 0.102 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [backup-simplify]: Simplify y into y 0.102 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (/ 1 1) into 1 0.103 * [backup-simplify]: Simplify (- 1) into -1 0.103 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.103 * [backup-simplify]: Simplify (* 500.0 -1) into -500.0 0.103 * [taylor]: Taking taylor expansion of -500.0 in y 0.103 * [backup-simplify]: Simplify -500.0 into -500.0 0.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.104 * [backup-simplify]: Simplify (- 0) into 0 0.104 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.105 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 y)) (* 0 -1)) into (* 500.0 (/ 1 y)) 0.105 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.105 * [taylor]: Taking taylor expansion of 500.0 in y 0.105 * [backup-simplify]: Simplify 500.0 into 500.0 0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.105 * [taylor]: Taking taylor expansion of y in y 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [backup-simplify]: Simplify (/ 1 1) into 1 0.105 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.105 * [backup-simplify]: Simplify 500.0 into 500.0 0.105 * [backup-simplify]: Simplify -500.0 into -500.0 0.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.106 * [backup-simplify]: Simplify (- 0) into 0 0.106 * [backup-simplify]: Simplify (+ 0 0) into 0 0.107 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.108 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.109 * [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 (/ 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 0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.111 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.112 * [backup-simplify]: Simplify (- 0) into 0 0.112 * [backup-simplify]: Simplify (+ 0 0) into 0 0.114 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify (+ (* -500.0 (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y)) 0.114 * * * [progress]: simplifying candidates 0.114 * [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)) 0.115 * * [simplify]: Extracting # 0 : cost 0 0.115 * * [simplify]: Extracting # 1 : cost 0 0.115 * * [simplify]: Extracting # 2 : cost 0 0.115 * * [simplify]: Extracting # 3 : cost 0 0.115 * * [simplify]: Extracting # 4 : cost 0 0.115 * * [simplify]: Extracting # 5 : cost 0 0.115 * * [simplify]: iteration 0 : 52 enodes (cost 217 ) 0.137 * * [simplify]: Extracting # 0 : cost 0 0.137 * * [simplify]: Extracting # 1 : cost 0 0.137 * * [simplify]: Extracting # 2 : cost 0 0.138 * * [simplify]: Extracting # 3 : cost 0 0.138 * * [simplify]: Extracting # 4 : cost 0 0.138 * * [simplify]: iteration 1 : 113 enodes (cost 206 ) 0.164 * * [simplify]: Extracting # 0 : cost 0 0.165 * * [simplify]: Extracting # 1 : cost 0 0.165 * * [simplify]: Extracting # 2 : cost 0 0.165 * * [simplify]: Extracting # 3 : cost 0 0.166 * * [simplify]: Extracting # 4 : cost 0 0.166 * * [simplify]: Extracting # 5 : cost 0 0.166 * * [simplify]: iteration 2 : 288 enodes (cost 186 ) 0.449 * * [simplify]: Extracting # 0 : cost 0 0.450 * * [simplify]: Extracting # 1 : cost 0 0.452 * * [simplify]: Extracting # 2 : cost 0 0.453 * * [simplify]: Extracting # 3 : cost 0 0.454 * * [simplify]: Extracting # 4 : cost 0 0.455 * * [simplify]: iteration 3 : 1040 enodes (cost 186 ) 2.539 * * [simplify]: Extracting # 0 : cost 0 2.545 * * [simplify]: Extracting # 1 : cost 0 2.548 * * [simplify]: Extracting # 2 : cost 0 2.551 * * [simplify]: Extracting # 3 : cost 0 2.554 * * [simplify]: Extracting # 4 : cost 0 2.556 * * [simplify]: iteration 4 : 3890 enodes (cost 186 ) 3.735 * * [simplify]: Extracting # 0 : cost 0 3.738 * * [simplify]: Extracting # 1 : cost 0 3.742 * * [simplify]: Extracting # 2 : cost 0 3.746 * * [simplify]: Extracting # 3 : cost 0 3.750 * * [simplify]: Extracting # 4 : cost 0 3.754 * * [simplify]: iteration done: 5001 enodes (cost 186 ) 3.754 * [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)) 3.754 * * * [progress]: adding candidates to table 3.829 * * [progress]: iteration 2 / 4 3.829 * * * [progress]: picking best candidate 3.831 * * * * [pick]: Picked # 3.831 * * * [progress]: localizing error 3.844 * * * [progress]: generating rewritten candidates 3.844 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.861 * * * [progress]: generating series expansions 3.861 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.862 * [backup-simplify]: Simplify (+ (* 500.0 x) (* 500.0 (- y))) into (- (* 500.0 x) (* 500.0 y)) 3.862 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0 3.862 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y 3.862 * [taylor]: Taking taylor expansion of (* 500.0 x) in y 3.862 * [taylor]: Taking taylor expansion of 500.0 in y 3.862 * [backup-simplify]: Simplify 500.0 into 500.0 3.862 * [taylor]: Taking taylor expansion of x in y 3.862 * [backup-simplify]: Simplify x into x 3.862 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 3.862 * [taylor]: Taking taylor expansion of 500.0 in y 3.862 * [backup-simplify]: Simplify 500.0 into 500.0 3.862 * [taylor]: Taking taylor expansion of y in y 3.862 * [backup-simplify]: Simplify 0 into 0 3.862 * [backup-simplify]: Simplify 1 into 1 3.862 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 3.862 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 3.862 * [taylor]: Taking taylor expansion of 500.0 in x 3.862 * [backup-simplify]: Simplify 500.0 into 500.0 3.862 * [taylor]: Taking taylor expansion of x in x 3.862 * [backup-simplify]: Simplify 0 into 0 3.862 * [backup-simplify]: Simplify 1 into 1 3.862 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 3.862 * [taylor]: Taking taylor expansion of 500.0 in x 3.862 * [backup-simplify]: Simplify 500.0 into 500.0 3.862 * [taylor]: Taking taylor expansion of y in x 3.862 * [backup-simplify]: Simplify y into y 3.862 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 3.862 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 3.862 * [taylor]: Taking taylor expansion of 500.0 in x 3.862 * [backup-simplify]: Simplify 500.0 into 500.0 3.862 * [taylor]: Taking taylor expansion of x in x 3.862 * [backup-simplify]: Simplify 0 into 0 3.862 * [backup-simplify]: Simplify 1 into 1 3.862 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 3.862 * [taylor]: Taking taylor expansion of 500.0 in x 3.862 * [backup-simplify]: Simplify 500.0 into 500.0 3.862 * [taylor]: Taking taylor expansion of y in x 3.862 * [backup-simplify]: Simplify y into y 3.863 * [backup-simplify]: Simplify (* 500.0 0) into 0 3.863 * [backup-simplify]: Simplify (* 500.0 y) into (* 500.0 y) 3.863 * [backup-simplify]: Simplify (- (* 500.0 y)) into (- (* 500.0 y)) 3.863 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 y))) into (- (* 500.0 y)) 3.863 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y 3.863 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 3.863 * [taylor]: Taking taylor expansion of 500.0 in y 3.863 * [backup-simplify]: Simplify 500.0 into 500.0 3.863 * [taylor]: Taking taylor expansion of y in y 3.863 * [backup-simplify]: Simplify 0 into 0 3.863 * [backup-simplify]: Simplify 1 into 1 3.864 * [backup-simplify]: Simplify (* 500.0 0) into 0 3.864 * [backup-simplify]: Simplify (- 0) into 0 3.864 * [backup-simplify]: Simplify 0 into 0 3.865 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0 3.865 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 y)) into 0 3.865 * [backup-simplify]: Simplify (- 0) into 0 3.865 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0 3.865 * [taylor]: Taking taylor expansion of 500.0 in y 3.865 * [backup-simplify]: Simplify 500.0 into 500.0 3.866 * [backup-simplify]: Simplify 500.0 into 500.0 3.866 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0 3.867 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 3.867 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 3.867 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0 3.868 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 y))) into 0 3.868 * [backup-simplify]: Simplify (- 0) into 0 3.868 * [backup-simplify]: Simplify (+ 0 0) into 0 3.868 * [taylor]: Taking taylor expansion of 0 in y 3.868 * [backup-simplify]: Simplify 0 into 0 3.868 * [backup-simplify]: Simplify 0 into 0 3.869 * [backup-simplify]: Simplify 0 into 0 3.869 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0 3.869 * [backup-simplify]: Simplify (- 0) into 0 3.869 * [backup-simplify]: Simplify 0 into 0 3.870 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.871 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 3.871 * [backup-simplify]: Simplify (- 0) into 0 3.871 * [backup-simplify]: Simplify (+ 0 0) into 0 3.871 * [taylor]: Taking taylor expansion of 0 in y 3.871 * [backup-simplify]: Simplify 0 into 0 3.871 * [backup-simplify]: Simplify 0 into 0 3.871 * [backup-simplify]: Simplify 0 into 0 3.871 * [backup-simplify]: Simplify 0 into 0 3.872 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y)) 3.872 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 x)) (* 500.0 (- (/ 1 y)))) into (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) 3.872 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in (x y) around 0 3.872 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y 3.872 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 3.872 * [taylor]: Taking taylor expansion of 500.0 in y 3.872 * [backup-simplify]: Simplify 500.0 into 500.0 3.872 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.872 * [taylor]: Taking taylor expansion of x in y 3.872 * [backup-simplify]: Simplify x into x 3.872 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.872 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 3.872 * [taylor]: Taking taylor expansion of 500.0 in y 3.872 * [backup-simplify]: Simplify 500.0 into 500.0 3.872 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.873 * [taylor]: Taking taylor expansion of y in y 3.873 * [backup-simplify]: Simplify 0 into 0 3.873 * [backup-simplify]: Simplify 1 into 1 3.873 * [backup-simplify]: Simplify (/ 1 1) into 1 3.873 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 3.873 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 3.873 * [taylor]: Taking taylor expansion of 500.0 in x 3.873 * [backup-simplify]: Simplify 500.0 into 500.0 3.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.873 * [taylor]: Taking taylor expansion of x in x 3.873 * [backup-simplify]: Simplify 0 into 0 3.873 * [backup-simplify]: Simplify 1 into 1 3.873 * [backup-simplify]: Simplify (/ 1 1) into 1 3.873 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 3.873 * [taylor]: Taking taylor expansion of 500.0 in x 3.873 * [backup-simplify]: Simplify 500.0 into 500.0 3.873 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.873 * [taylor]: Taking taylor expansion of y in x 3.873 * [backup-simplify]: Simplify y into y 3.873 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.873 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 3.873 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 3.873 * [taylor]: Taking taylor expansion of 500.0 in x 3.874 * [backup-simplify]: Simplify 500.0 into 500.0 3.874 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.874 * [taylor]: Taking taylor expansion of x in x 3.874 * [backup-simplify]: Simplify 0 into 0 3.874 * [backup-simplify]: Simplify 1 into 1 3.874 * [backup-simplify]: Simplify (/ 1 1) into 1 3.874 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 3.874 * [taylor]: Taking taylor expansion of 500.0 in x 3.874 * [backup-simplify]: Simplify 500.0 into 500.0 3.874 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.874 * [taylor]: Taking taylor expansion of y in x 3.874 * [backup-simplify]: Simplify y into y 3.874 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.874 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 3.875 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0 3.875 * [taylor]: Taking taylor expansion of 500.0 in y 3.875 * [backup-simplify]: Simplify 500.0 into 500.0 3.875 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.875 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 3.876 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y) 3.876 * [backup-simplify]: Simplify (- (/ 500.0 y)) into (- (* 500.0 (/ 1 y))) 3.876 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 (/ 1 y)))) into (- (* 500.0 (/ 1 y))) 3.876 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 3.876 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 3.876 * [taylor]: Taking taylor expansion of 500.0 in y 3.876 * [backup-simplify]: Simplify 500.0 into 500.0 3.876 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.876 * [taylor]: Taking taylor expansion of y in y 3.876 * [backup-simplify]: Simplify 0 into 0 3.876 * [backup-simplify]: Simplify 1 into 1 3.876 * [backup-simplify]: Simplify (/ 1 1) into 1 3.876 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 3.877 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 3.877 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 3.877 * [backup-simplify]: Simplify 500.0 into 500.0 3.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.878 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 3.878 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.878 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0 3.879 * [backup-simplify]: Simplify (- 0) into 0 3.879 * [backup-simplify]: Simplify (+ 0 0) into 0 3.879 * [taylor]: Taking taylor expansion of 0 in y 3.879 * [backup-simplify]: Simplify 0 into 0 3.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.880 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 3.880 * [backup-simplify]: Simplify (- 0) into 0 3.880 * [backup-simplify]: Simplify 0 into 0 3.880 * [backup-simplify]: Simplify 0 into 0 3.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.881 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.881 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.882 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 3.882 * [backup-simplify]: Simplify (- 0) into 0 3.886 * [backup-simplify]: Simplify (+ 0 0) into 0 3.886 * [taylor]: Taking taylor expansion of 0 in y 3.886 * [backup-simplify]: Simplify 0 into 0 3.886 * [backup-simplify]: Simplify 0 into 0 3.887 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.888 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 3.888 * [backup-simplify]: Simplify (- 0) into 0 3.888 * [backup-simplify]: Simplify 0 into 0 3.888 * [backup-simplify]: Simplify 0 into 0 3.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.889 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.889 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.890 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 3.890 * [backup-simplify]: Simplify (- 0) into 0 3.890 * [backup-simplify]: Simplify (+ 0 0) into 0 3.890 * [taylor]: Taking taylor expansion of 0 in y 3.891 * [backup-simplify]: Simplify 0 into 0 3.891 * [backup-simplify]: Simplify 0 into 0 3.891 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y)) 3.891 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 (- x))) (* 500.0 (- (/ 1 (- y))))) into (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) 3.891 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in (x y) around 0 3.891 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in y 3.891 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 3.891 * [taylor]: Taking taylor expansion of 500.0 in y 3.891 * [backup-simplify]: Simplify 500.0 into 500.0 3.891 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.891 * [taylor]: Taking taylor expansion of y in y 3.891 * [backup-simplify]: Simplify 0 into 0 3.891 * [backup-simplify]: Simplify 1 into 1 3.892 * [backup-simplify]: Simplify (/ 1 1) into 1 3.892 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 3.892 * [taylor]: Taking taylor expansion of 500.0 in y 3.892 * [backup-simplify]: Simplify 500.0 into 500.0 3.892 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.892 * [taylor]: Taking taylor expansion of x in y 3.892 * [backup-simplify]: Simplify x into x 3.892 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.892 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 3.892 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 3.892 * [taylor]: Taking taylor expansion of 500.0 in x 3.892 * [backup-simplify]: Simplify 500.0 into 500.0 3.892 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.892 * [taylor]: Taking taylor expansion of y in x 3.892 * [backup-simplify]: Simplify y into y 3.892 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.892 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 3.892 * [taylor]: Taking taylor expansion of 500.0 in x 3.892 * [backup-simplify]: Simplify 500.0 into 500.0 3.892 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.892 * [taylor]: Taking taylor expansion of x in x 3.892 * [backup-simplify]: Simplify 0 into 0 3.892 * [backup-simplify]: Simplify 1 into 1 3.892 * [backup-simplify]: Simplify (/ 1 1) into 1 3.892 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 3.892 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 3.892 * [taylor]: Taking taylor expansion of 500.0 in x 3.892 * [backup-simplify]: Simplify 500.0 into 500.0 3.892 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.892 * [taylor]: Taking taylor expansion of y in x 3.892 * [backup-simplify]: Simplify y into y 3.892 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.892 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 3.892 * [taylor]: Taking taylor expansion of 500.0 in x 3.892 * [backup-simplify]: Simplify 500.0 into 500.0 3.892 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.892 * [taylor]: Taking taylor expansion of x in x 3.892 * [backup-simplify]: Simplify 0 into 0 3.892 * [backup-simplify]: Simplify 1 into 1 3.893 * [backup-simplify]: Simplify (/ 1 1) into 1 3.893 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 3.893 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 3.894 * [backup-simplify]: Simplify (+ 0 (- 500.0)) into (- 500.0) 3.894 * [taylor]: Taking taylor expansion of (- 500.0) in y 3.894 * [taylor]: Taking taylor expansion of 500.0 in y 3.894 * [backup-simplify]: Simplify 500.0 into 500.0 3.894 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y) 3.894 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.895 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 3.895 * [backup-simplify]: Simplify (- 0) into 0 3.895 * [backup-simplify]: Simplify (+ (/ 500.0 y) 0) into (* 500.0 (/ 1 y)) 3.895 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 3.895 * [taylor]: Taking taylor expansion of 500.0 in y 3.895 * [backup-simplify]: Simplify 500.0 into 500.0 3.895 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.895 * [taylor]: Taking taylor expansion of y in y 3.895 * [backup-simplify]: Simplify 0 into 0 3.895 * [backup-simplify]: Simplify 1 into 1 3.896 * [backup-simplify]: Simplify (/ 1 1) into 1 3.896 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 3.896 * [backup-simplify]: Simplify 500.0 into 500.0 3.896 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 3.896 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 3.896 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.897 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0 3.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.898 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 3.898 * [backup-simplify]: Simplify (- 0) into 0 3.898 * [backup-simplify]: Simplify (+ 0 0) into 0 3.898 * [taylor]: Taking taylor expansion of 0 in y 3.898 * [backup-simplify]: Simplify 0 into 0 3.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.899 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 3.899 * [backup-simplify]: Simplify 0 into 0 3.899 * [backup-simplify]: Simplify (- 0) into 0 3.899 * [backup-simplify]: Simplify 0 into 0 3.900 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.900 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 3.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.901 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.901 * [backup-simplify]: Simplify (- 0) into 0 3.902 * [backup-simplify]: Simplify (+ 0 0) into 0 3.902 * [taylor]: Taking taylor expansion of 0 in y 3.902 * [backup-simplify]: Simplify 0 into 0 3.902 * [backup-simplify]: Simplify 0 into 0 3.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.904 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 3.904 * [backup-simplify]: Simplify 0 into 0 3.904 * [backup-simplify]: Simplify (- 0) into 0 3.904 * [backup-simplify]: Simplify 0 into 0 3.904 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.906 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 3.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.908 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.908 * [backup-simplify]: Simplify (- 0) into 0 3.909 * [backup-simplify]: Simplify (+ 0 0) into 0 3.909 * [taylor]: Taking taylor expansion of 0 in y 3.909 * [backup-simplify]: Simplify 0 into 0 3.909 * [backup-simplify]: Simplify 0 into 0 3.910 * [backup-simplify]: Simplify (+ (* (- 500.0) (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y)) 3.910 * * * [progress]: simplifying candidates 3.910 * [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)) 3.911 * * [simplify]: Extracting # 0 : cost 0 3.911 * * [simplify]: Extracting # 1 : cost 0 3.911 * * [simplify]: Extracting # 2 : cost 0 3.911 * * [simplify]: Extracting # 3 : cost 0 3.911 * * [simplify]: Extracting # 4 : cost 0 3.912 * * [simplify]: Extracting # 5 : cost 0 3.912 * * [simplify]: iteration 0 : 31 enodes (cost 188 ) 3.927 * * [simplify]: Extracting # 0 : cost 0 3.928 * * [simplify]: Extracting # 1 : cost 0 3.928 * * [simplify]: Extracting # 2 : cost 0 3.928 * * [simplify]: Extracting # 3 : cost 0 3.928 * * [simplify]: Extracting # 4 : cost 0 3.929 * * [simplify]: iteration 1 : 105 enodes (cost 135 ) 3.991 * * [simplify]: Extracting # 0 : cost 0 3.991 * * [simplify]: Extracting # 1 : cost 0 3.992 * * [simplify]: Extracting # 2 : cost 0 3.993 * * [simplify]: Extracting # 3 : cost 0 3.994 * * [simplify]: Extracting # 4 : cost 0 3.995 * * [simplify]: Extracting # 5 : cost 0 3.996 * * [simplify]: Extracting # 6 : cost 0 3.997 * * [simplify]: iteration 2 : 411 enodes (cost 122 ) 4.395 * * [simplify]: Extracting # 0 : cost 0 4.397 * * [simplify]: Extracting # 1 : cost 0 4.399 * * [simplify]: Extracting # 2 : cost 0 4.401 * * [simplify]: Extracting # 3 : cost 0 4.402 * * [simplify]: Extracting # 4 : cost 0 4.403 * * [simplify]: iteration 3 : 1584 enodes (cost 118 ) 6.650 * * [simplify]: Extracting # 0 : cost 0 6.657 * * [simplify]: Extracting # 1 : cost 0 6.662 * * [simplify]: Extracting # 2 : cost 0 6.666 * * [simplify]: Extracting # 3 : cost 0 6.671 * * [simplify]: Extracting # 4 : cost 0 6.675 * * [simplify]: iteration done: 5001 enodes (cost 116 ) 6.676 * [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)) 6.676 * * * [progress]: adding candidates to table 6.725 * [progress]: [Phase 3 of 3] Extracting. 6.725 * * [regime]: Finding splitpoints for: (# #) 6.726 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x) 6.726 * * * * [regimes]: Trying to branch on (- x y) from (# #) 6.747 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (# #) 6.769 * * * * [regimes]: Trying to branch on y from (# #) 6.793 * * * * [regimes]: Trying to branch on x from (# #) 6.814 * * * [regime]: Found split indices: #