16.402 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying: (* 500.0 (- x y)) 0.021 * * [simplify]: Extracting # 0 : cost 0 0.021 * * [simplify]: Extracting # 1 : cost 0 0.021 * * [simplify]: Extracting # 2 : cost 0 0.021 * * [simplify]: Extracting # 3 : cost 0 0.021 * * [simplify]: Extracting # 4 : cost 0 0.021 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.022 * * [simplify]: Extracting # 0 : cost 0 0.022 * * [simplify]: Extracting # 1 : cost 0 0.022 * * [simplify]: Extracting # 2 : cost 0 0.022 * * [simplify]: iteration 1 : 8 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 2 : 15 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 3 : 23 enodes (cost 5 ) 0.032 * * [simplify]: Extracting # 0 : cost 0 0.032 * * [simplify]: Extracting # 1 : cost 0 0.032 * * [simplify]: Extracting # 2 : cost 0 0.032 * * [simplify]: iteration 4 : 30 enodes (cost 5 ) 0.036 * * [simplify]: Extracting # 0 : cost 0 0.036 * * [simplify]: iteration 5 : 32 enodes (cost 5 ) 0.041 * * [simplify]: Extracting # 0 : cost 0 0.041 * * [simplify]: iteration done: 32 enodes (cost 5 ) 0.041 * [simplify]: Simplified to: (* 500.0 (- x y)) 0.041 * * [progress]: iteration 1 / 4 0.041 * * * [progress]: picking best candidate 0.043 * * * * [pick]: Picked # 0.043 * * * [progress]: localizing error 0.047 * * * [progress]: generating rewritten candidates 0.047 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.093 * * * [progress]: generating series expansions 0.093 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.093 * [backup-simplify]: Simplify (* 500.0 (- x y)) into (* 500.0 (- x y)) 0.093 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0 0.093 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y 0.093 * [taylor]: Taking taylor expansion of 500.0 in y 0.093 * [backup-simplify]: Simplify 500.0 into 500.0 0.093 * [taylor]: Taking taylor expansion of (- x y) in y 0.093 * [taylor]: Taking taylor expansion of x in y 0.093 * [backup-simplify]: Simplify x into x 0.093 * [taylor]: Taking taylor expansion of y in y 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.093 * [taylor]: Taking taylor expansion of 500.0 in x 0.093 * [backup-simplify]: Simplify 500.0 into 500.0 0.093 * [taylor]: Taking taylor expansion of (- x y) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [backup-simplify]: Simplify y into y 0.094 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x 0.094 * [taylor]: Taking taylor expansion of 500.0 in x 0.094 * [backup-simplify]: Simplify 500.0 into 500.0 0.094 * [taylor]: Taking taylor expansion of (- x y) in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify 1 into 1 0.094 * [taylor]: Taking taylor expansion of y in x 0.094 * [backup-simplify]: Simplify y into y 0.094 * [backup-simplify]: Simplify (- y) into (- y) 0.094 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 0.094 * [backup-simplify]: Simplify (* 500.0 (- y)) into (* -500.0 y) 0.094 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 0.094 * [taylor]: Taking taylor expansion of -500.0 in y 0.094 * [backup-simplify]: Simplify -500.0 into -500.0 0.094 * [taylor]: Taking taylor expansion of y in y 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify 1 into 1 0.095 * [backup-simplify]: Simplify (* -500.0 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) into 1 0.096 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 (- y))) into 500.0 0.096 * [taylor]: Taking taylor expansion of 500.0 in y 0.096 * [backup-simplify]: Simplify 500.0 into 500.0 0.096 * [backup-simplify]: Simplify 500.0 into 500.0 0.098 * [backup-simplify]: Simplify (+ (* -500.0 1) (* 0 0)) into (- 500.0) 0.098 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.098 * [backup-simplify]: Simplify (- 0) into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 (- y)))) into 0 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (+ (* -500.0 0) (+ (* 0 1) (* 0 0))) into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (- 0) into 0 0.101 * [backup-simplify]: Simplify (+ 0 0) into 0 0.103 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y))))) into 0 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y)) 0.104 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 x) (/ 1 y))) into (* 500.0 (- (/ 1 x) (/ 1 y))) 0.104 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0 0.104 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y 0.104 * [taylor]: Taking taylor expansion of 500.0 in y 0.104 * [backup-simplify]: Simplify 500.0 into 500.0 0.104 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.104 * [taylor]: Taking taylor expansion of x in y 0.104 * [backup-simplify]: Simplify x into x 0.104 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [backup-simplify]: Simplify (/ 1 1) into 1 0.104 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.104 * [taylor]: Taking taylor expansion of 500.0 in x 0.104 * [backup-simplify]: Simplify 500.0 into 500.0 0.104 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.104 * [taylor]: Taking taylor expansion of x in x 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 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.105 * [taylor]: Taking taylor expansion of y in x 0.105 * [backup-simplify]: Simplify y into y 0.105 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.105 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x 0.105 * [taylor]: Taking taylor expansion of 500.0 in x 0.105 * [backup-simplify]: Simplify 500.0 into 500.0 0.105 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.106 * [backup-simplify]: Simplify (/ 1 1) into 1 0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.106 * [taylor]: Taking taylor expansion of y in x 0.106 * [backup-simplify]: Simplify y into y 0.106 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.106 * [backup-simplify]: Simplify (+ 1 0) into 1 0.107 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.107 * [taylor]: Taking taylor expansion of 500.0 in y 0.107 * [backup-simplify]: Simplify 500.0 into 500.0 0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.107 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.108 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.108 * [backup-simplify]: Simplify (+ (* 500.0 (- (/ 1 y))) (* 0 1)) into (- (* 500.0 (/ 1 y))) 0.108 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 0.108 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.108 * [taylor]: Taking taylor expansion of 500.0 in y 0.108 * [backup-simplify]: Simplify 500.0 into 500.0 0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.108 * [taylor]: Taking taylor expansion of y in y 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.109 * [backup-simplify]: Simplify (/ 1 1) into 1 0.109 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.109 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.110 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 0.110 * [backup-simplify]: Simplify 500.0 into 500.0 0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.111 * [backup-simplify]: Simplify (- 0) into 0 0.111 * [backup-simplify]: Simplify (+ 0 0) into 0 0.113 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 0.113 * [taylor]: Taking taylor expansion of 0 in y 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.114 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 0.114 * [backup-simplify]: Simplify (- 0) into 0 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.116 * [backup-simplify]: Simplify (- 0) into 0 0.116 * [backup-simplify]: Simplify (+ 0 0) into 0 0.117 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 0.117 * [taylor]: Taking taylor expansion of 0 in y 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.119 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 0.119 * [backup-simplify]: Simplify (- 0) into 0 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.121 * [backup-simplify]: Simplify (- 0) into 0 0.121 * [backup-simplify]: Simplify (+ 0 0) into 0 0.123 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 0.123 * [taylor]: Taking taylor expansion of 0 in y 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y)) 0.124 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 (- x)) (/ 1 (- y)))) into (* 500.0 (- (/ 1 y) (/ 1 x))) 0.124 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0 0.124 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y 0.124 * [taylor]: Taking taylor expansion of 500.0 in y 0.124 * [backup-simplify]: Simplify 500.0 into 500.0 0.124 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.124 * [taylor]: Taking taylor expansion of y in y 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 1 into 1 0.125 * [backup-simplify]: Simplify (/ 1 1) into 1 0.125 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.125 * [taylor]: Taking taylor expansion of x in y 0.125 * [backup-simplify]: Simplify x into x 0.125 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.125 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.125 * [taylor]: Taking taylor expansion of 500.0 in x 0.125 * [backup-simplify]: Simplify 500.0 into 500.0 0.125 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.125 * [taylor]: Taking taylor expansion of y in x 0.125 * [backup-simplify]: Simplify y into y 0.125 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.125 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify 1 into 1 0.125 * [backup-simplify]: Simplify (/ 1 1) into 1 0.125 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x 0.125 * [taylor]: Taking taylor expansion of 500.0 in x 0.126 * [backup-simplify]: Simplify 500.0 into 500.0 0.126 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.126 * [taylor]: Taking taylor expansion of y in x 0.126 * [backup-simplify]: Simplify y into y 0.126 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify 1 into 1 0.126 * [backup-simplify]: Simplify (/ 1 1) into 1 0.127 * [backup-simplify]: Simplify (- 1) into -1 0.127 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.127 * [backup-simplify]: Simplify (* 500.0 -1) into -500.0 0.127 * [taylor]: Taking taylor expansion of -500.0 in y 0.127 * [backup-simplify]: Simplify -500.0 into -500.0 0.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.128 * [backup-simplify]: Simplify (- 0) into 0 0.129 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.129 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 y)) (* 0 -1)) into (* 500.0 (/ 1 y)) 0.129 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 0.129 * [taylor]: Taking taylor expansion of 500.0 in y 0.129 * [backup-simplify]: Simplify 500.0 into 500.0 0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.129 * [taylor]: Taking taylor expansion of y in y 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 1 into 1 0.130 * [backup-simplify]: Simplify (/ 1 1) into 1 0.130 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 0.130 * [backup-simplify]: Simplify 500.0 into 500.0 0.130 * [backup-simplify]: Simplify -500.0 into -500.0 0.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.131 * [backup-simplify]: Simplify (- 0) into 0 0.132 * [backup-simplify]: Simplify (+ 0 0) into 0 0.133 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0 0.133 * [taylor]: Taking taylor expansion of 0 in y 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.134 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.135 * [backup-simplify]: Simplify (- 0) into 0 0.136 * [backup-simplify]: Simplify (+ 0 0) into 0 0.137 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0 0.137 * [taylor]: Taking taylor expansion of 0 in y 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.139 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.140 * [backup-simplify]: Simplify (- 0) into 0 0.141 * [backup-simplify]: Simplify (+ 0 0) into 0 0.142 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0 0.142 * [taylor]: Taking taylor expansion of 0 in y 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify (+ (* -500.0 (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y)) 0.142 * * * [progress]: simplifying candidates 0.143 * [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)) 0.145 * * [simplify]: Extracting # 0 : cost 0 0.145 * * [simplify]: Extracting # 1 : cost 0 0.145 * * [simplify]: Extracting # 2 : cost 0 0.146 * * [simplify]: Extracting # 3 : cost 0 0.146 * * [simplify]: Extracting # 4 : cost 0 0.146 * * [simplify]: Extracting # 5 : cost 0 0.146 * * [simplify]: Extracting # 6 : cost 0 0.147 * * [simplify]: iteration 0 : 102 enodes (cost 721 ) 0.185 * * [simplify]: Extracting # 0 : cost 0 0.185 * * [simplify]: Extracting # 1 : cost 0 0.185 * * [simplify]: Extracting # 2 : cost 0 0.185 * * [simplify]: Extracting # 3 : cost 0 0.186 * * [simplify]: Extracting # 4 : cost 0 0.186 * * [simplify]: iteration 1 : 192 enodes (cost 548 ) 0.244 * * [simplify]: Extracting # 0 : cost 0 0.245 * * [simplify]: Extracting # 1 : cost 0 0.245 * * [simplify]: Extracting # 2 : cost 0 0.245 * * [simplify]: Extracting # 3 : cost 0 0.246 * * [simplify]: Extracting # 4 : cost 0 0.246 * * [simplify]: Extracting # 5 : cost 0 0.247 * * [simplify]: iteration 2 : 415 enodes (cost 438 ) 0.544 * * [simplify]: Extracting # 0 : cost 0 0.549 * * [simplify]: Extracting # 1 : cost 0 0.552 * * [simplify]: Extracting # 2 : cost 0 0.556 * * [simplify]: Extracting # 3 : cost 0 0.559 * * [simplify]: Extracting # 4 : cost 0 0.563 * * [simplify]: iteration 3 : 1732 enodes (cost 396 ) 1.791 * * [simplify]: Extracting # 0 : cost 0 1.804 * * [simplify]: Extracting # 1 : cost 0 1.810 * * [simplify]: Extracting # 2 : cost 0 1.815 * * [simplify]: Extracting # 3 : cost 0 1.821 * * [simplify]: Extracting # 4 : cost 0 1.826 * * [simplify]: iteration done: 5001 enodes (cost 342 ) 1.827 * [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) 1.827 * * * [progress]: adding candidates to table 1.899 * * [progress]: iteration 2 / 4 1.899 * * * [progress]: picking best candidate 1.905 * * * * [pick]: Picked # 1.905 * * * [progress]: localizing error 1.918 * * * [progress]: generating rewritten candidates 1.918 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.933 * * * [progress]: generating series expansions 1.933 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.934 * [backup-simplify]: Simplify (+ (* 500.0 x) (* (- y) 500.0)) into (- (* 500.0 x) (* 500.0 y)) 1.934 * [approximate]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in (x y) around 0 1.934 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in y 1.934 * [taylor]: Taking taylor expansion of (* 500.0 x) in y 1.934 * [taylor]: Taking taylor expansion of 500.0 in y 1.934 * [backup-simplify]: Simplify 500.0 into 500.0 1.934 * [taylor]: Taking taylor expansion of x in y 1.934 * [backup-simplify]: Simplify x into x 1.934 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 1.934 * [taylor]: Taking taylor expansion of 500.0 in y 1.934 * [backup-simplify]: Simplify 500.0 into 500.0 1.934 * [taylor]: Taking taylor expansion of y in y 1.934 * [backup-simplify]: Simplify 0 into 0 1.934 * [backup-simplify]: Simplify 1 into 1 1.934 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 1.934 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 1.934 * [taylor]: Taking taylor expansion of 500.0 in x 1.934 * [backup-simplify]: Simplify 500.0 into 500.0 1.934 * [taylor]: Taking taylor expansion of x in x 1.934 * [backup-simplify]: Simplify 0 into 0 1.934 * [backup-simplify]: Simplify 1 into 1 1.934 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 1.934 * [taylor]: Taking taylor expansion of 500.0 in x 1.934 * [backup-simplify]: Simplify 500.0 into 500.0 1.934 * [taylor]: Taking taylor expansion of y in x 1.934 * [backup-simplify]: Simplify y into y 1.934 * [taylor]: Taking taylor expansion of (- (* 500.0 x) (* 500.0 y)) in x 1.934 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 1.934 * [taylor]: Taking taylor expansion of 500.0 in x 1.934 * [backup-simplify]: Simplify 500.0 into 500.0 1.934 * [taylor]: Taking taylor expansion of x in x 1.934 * [backup-simplify]: Simplify 0 into 0 1.935 * [backup-simplify]: Simplify 1 into 1 1.935 * [taylor]: Taking taylor expansion of (* 500.0 y) in x 1.935 * [taylor]: Taking taylor expansion of 500.0 in x 1.935 * [backup-simplify]: Simplify 500.0 into 500.0 1.935 * [taylor]: Taking taylor expansion of y in x 1.935 * [backup-simplify]: Simplify y into y 1.935 * [backup-simplify]: Simplify (* 500.0 0) into 0 1.935 * [backup-simplify]: Simplify (* 500.0 y) into (* 500.0 y) 1.935 * [backup-simplify]: Simplify (- (* 500.0 y)) into (- (* 500.0 y)) 1.935 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 y))) into (- (* 500.0 y)) 1.935 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y 1.935 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 1.935 * [taylor]: Taking taylor expansion of 500.0 in y 1.935 * [backup-simplify]: Simplify 500.0 into 500.0 1.935 * [taylor]: Taking taylor expansion of y in y 1.936 * [backup-simplify]: Simplify 0 into 0 1.936 * [backup-simplify]: Simplify 1 into 1 1.936 * [backup-simplify]: Simplify (* 500.0 0) into 0 1.936 * [backup-simplify]: Simplify (- 0) into 0 1.936 * [backup-simplify]: Simplify 0 into 0 1.937 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0 1.937 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 y)) into 0 1.937 * [backup-simplify]: Simplify (- 0) into 0 1.938 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0 1.938 * [taylor]: Taking taylor expansion of 500.0 in y 1.938 * [backup-simplify]: Simplify 500.0 into 500.0 1.938 * [backup-simplify]: Simplify 500.0 into 500.0 1.939 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0 1.939 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.939 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.940 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0 1.940 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 y))) into 0 1.940 * [backup-simplify]: Simplify (- 0) into 0 1.941 * [backup-simplify]: Simplify (+ 0 0) into 0 1.941 * [taylor]: Taking taylor expansion of 0 in y 1.941 * [backup-simplify]: Simplify 0 into 0 1.941 * [backup-simplify]: Simplify 0 into 0 1.941 * [backup-simplify]: Simplify 0 into 0 1.941 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0 1.942 * [backup-simplify]: Simplify (- 0) into 0 1.942 * [backup-simplify]: Simplify 0 into 0 1.942 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.943 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1.943 * [backup-simplify]: Simplify (- 0) into 0 1.943 * [backup-simplify]: Simplify (+ 0 0) into 0 1.943 * [taylor]: Taking taylor expansion of 0 in y 1.944 * [backup-simplify]: Simplify 0 into 0 1.944 * [backup-simplify]: Simplify 0 into 0 1.944 * [backup-simplify]: Simplify 0 into 0 1.944 * [backup-simplify]: Simplify 0 into 0 1.944 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y)) 1.944 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 x)) (* (- (/ 1 y)) 500.0)) into (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) 1.944 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in (x y) around 0 1.944 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in y 1.944 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 1.944 * [taylor]: Taking taylor expansion of 500.0 in y 1.944 * [backup-simplify]: Simplify 500.0 into 500.0 1.944 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.944 * [taylor]: Taking taylor expansion of x in y 1.944 * [backup-simplify]: Simplify x into x 1.944 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.944 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 1.944 * [taylor]: Taking taylor expansion of 500.0 in y 1.944 * [backup-simplify]: Simplify 500.0 into 500.0 1.944 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.944 * [taylor]: Taking taylor expansion of y in y 1.944 * [backup-simplify]: Simplify 0 into 0 1.944 * [backup-simplify]: Simplify 1 into 1 1.945 * [backup-simplify]: Simplify (/ 1 1) into 1 1.945 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 1.945 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 1.945 * [taylor]: Taking taylor expansion of 500.0 in x 1.945 * [backup-simplify]: Simplify 500.0 into 500.0 1.945 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.945 * [taylor]: Taking taylor expansion of x in x 1.945 * [backup-simplify]: Simplify 0 into 0 1.945 * [backup-simplify]: Simplify 1 into 1 1.945 * [backup-simplify]: Simplify (/ 1 1) into 1 1.945 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 1.945 * [taylor]: Taking taylor expansion of 500.0 in x 1.945 * [backup-simplify]: Simplify 500.0 into 500.0 1.945 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.945 * [taylor]: Taking taylor expansion of y in x 1.945 * [backup-simplify]: Simplify y into y 1.945 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.945 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 x)) (* 500.0 (/ 1 y))) in x 1.945 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 1.945 * [taylor]: Taking taylor expansion of 500.0 in x 1.945 * [backup-simplify]: Simplify 500.0 into 500.0 1.945 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.945 * [taylor]: Taking taylor expansion of x in x 1.945 * [backup-simplify]: Simplify 0 into 0 1.945 * [backup-simplify]: Simplify 1 into 1 1.946 * [backup-simplify]: Simplify (/ 1 1) into 1 1.946 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 1.946 * [taylor]: Taking taylor expansion of 500.0 in x 1.946 * [backup-simplify]: Simplify 500.0 into 500.0 1.946 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.946 * [taylor]: Taking taylor expansion of y in x 1.946 * [backup-simplify]: Simplify y into y 1.946 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.946 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 1.946 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0 1.946 * [taylor]: Taking taylor expansion of 500.0 in y 1.946 * [backup-simplify]: Simplify 500.0 into 500.0 1.947 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.951 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 1.951 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y) 1.951 * [backup-simplify]: Simplify (- (/ 500.0 y)) into (- (* 500.0 (/ 1 y))) 1.951 * [backup-simplify]: Simplify (+ 0 (- (* 500.0 (/ 1 y)))) into (- (* 500.0 (/ 1 y))) 1.951 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 1.951 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 1.951 * [taylor]: Taking taylor expansion of 500.0 in y 1.951 * [backup-simplify]: Simplify 500.0 into 500.0 1.951 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.951 * [taylor]: Taking taylor expansion of y in y 1.951 * [backup-simplify]: Simplify 0 into 0 1.951 * [backup-simplify]: Simplify 1 into 1 1.952 * [backup-simplify]: Simplify (/ 1 1) into 1 1.952 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 1.952 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.952 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.952 * [backup-simplify]: Simplify 500.0 into 500.0 1.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.954 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 1.954 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.954 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0 1.954 * [backup-simplify]: Simplify (- 0) into 0 1.954 * [backup-simplify]: Simplify (+ 0 0) into 0 1.955 * [taylor]: Taking taylor expansion of 0 in y 1.955 * [backup-simplify]: Simplify 0 into 0 1.955 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.955 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 1.956 * [backup-simplify]: Simplify (- 0) into 0 1.956 * [backup-simplify]: Simplify 0 into 0 1.956 * [backup-simplify]: Simplify 0 into 0 1.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.957 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.957 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.957 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 1.958 * [backup-simplify]: Simplify (- 0) into 0 1.958 * [backup-simplify]: Simplify (+ 0 0) into 0 1.958 * [taylor]: Taking taylor expansion of 0 in y 1.958 * [backup-simplify]: Simplify 0 into 0 1.958 * [backup-simplify]: Simplify 0 into 0 1.958 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.959 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 1.959 * [backup-simplify]: Simplify (- 0) into 0 1.959 * [backup-simplify]: Simplify 0 into 0 1.959 * [backup-simplify]: Simplify 0 into 0 1.960 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.960 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.961 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.961 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 1.961 * [backup-simplify]: Simplify (- 0) into 0 1.962 * [backup-simplify]: Simplify (+ 0 0) into 0 1.962 * [taylor]: Taking taylor expansion of 0 in y 1.962 * [backup-simplify]: Simplify 0 into 0 1.962 * [backup-simplify]: Simplify 0 into 0 1.962 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y)) 1.962 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 (- x))) (* (- (/ 1 (- y))) 500.0)) into (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) 1.962 * [approximate]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in (x y) around 0 1.962 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in y 1.962 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 1.962 * [taylor]: Taking taylor expansion of 500.0 in y 1.962 * [backup-simplify]: Simplify 500.0 into 500.0 1.962 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.962 * [taylor]: Taking taylor expansion of y in y 1.962 * [backup-simplify]: Simplify 0 into 0 1.962 * [backup-simplify]: Simplify 1 into 1 1.963 * [backup-simplify]: Simplify (/ 1 1) into 1 1.963 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 1.963 * [taylor]: Taking taylor expansion of 500.0 in y 1.963 * [backup-simplify]: Simplify 500.0 into 500.0 1.963 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.963 * [taylor]: Taking taylor expansion of x in y 1.963 * [backup-simplify]: Simplify x into x 1.963 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.963 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 1.963 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 1.963 * [taylor]: Taking taylor expansion of 500.0 in x 1.963 * [backup-simplify]: Simplify 500.0 into 500.0 1.963 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.963 * [taylor]: Taking taylor expansion of y in x 1.964 * [backup-simplify]: Simplify y into y 1.964 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.964 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 1.964 * [taylor]: Taking taylor expansion of 500.0 in x 1.964 * [backup-simplify]: Simplify 500.0 into 500.0 1.964 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.964 * [taylor]: Taking taylor expansion of x in x 1.964 * [backup-simplify]: Simplify 0 into 0 1.964 * [backup-simplify]: Simplify 1 into 1 1.964 * [backup-simplify]: Simplify (/ 1 1) into 1 1.964 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y)) (* 500.0 (/ 1 x))) in x 1.964 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in x 1.964 * [taylor]: Taking taylor expansion of 500.0 in x 1.964 * [backup-simplify]: Simplify 500.0 into 500.0 1.964 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.964 * [taylor]: Taking taylor expansion of y in x 1.964 * [backup-simplify]: Simplify y into y 1.964 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.964 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 1.965 * [taylor]: Taking taylor expansion of 500.0 in x 1.965 * [backup-simplify]: Simplify 500.0 into 500.0 1.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.965 * [taylor]: Taking taylor expansion of x in x 1.965 * [backup-simplify]: Simplify 0 into 0 1.965 * [backup-simplify]: Simplify 1 into 1 1.965 * [backup-simplify]: Simplify (/ 1 1) into 1 1.966 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 1.966 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.967 * [backup-simplify]: Simplify (+ 0 (- 500.0)) into (- 500.0) 1.967 * [taylor]: Taking taylor expansion of (- 500.0) in y 1.967 * [taylor]: Taking taylor expansion of 500.0 in y 1.967 * [backup-simplify]: Simplify 500.0 into 500.0 1.967 * [backup-simplify]: Simplify (* 500.0 (/ 1 y)) into (/ 500.0 y) 1.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.969 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 1.969 * [backup-simplify]: Simplify (- 0) into 0 1.969 * [backup-simplify]: Simplify (+ (/ 500.0 y) 0) into (* 500.0 (/ 1 y)) 1.969 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 1.969 * [taylor]: Taking taylor expansion of 500.0 in y 1.969 * [backup-simplify]: Simplify 500.0 into 500.0 1.969 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.969 * [taylor]: Taking taylor expansion of y in y 1.969 * [backup-simplify]: Simplify 0 into 0 1.969 * [backup-simplify]: Simplify 1 into 1 1.970 * [backup-simplify]: Simplify (/ 1 1) into 1 1.970 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 1.970 * [backup-simplify]: Simplify 500.0 into 500.0 1.971 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.971 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 1.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.972 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 (/ 1 y))) into 0 1.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.974 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 1.974 * [backup-simplify]: Simplify (- 0) into 0 1.974 * [backup-simplify]: Simplify (+ 0 0) into 0 1.974 * [taylor]: Taking taylor expansion of 0 in y 1.974 * [backup-simplify]: Simplify 0 into 0 1.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.976 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 1.976 * [backup-simplify]: Simplify 0 into 0 1.977 * [backup-simplify]: Simplify (- 0) into 0 1.977 * [backup-simplify]: Simplify 0 into 0 1.977 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.978 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 1.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.980 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.980 * [backup-simplify]: Simplify (- 0) into 0 1.981 * [backup-simplify]: Simplify (+ 0 0) into 0 1.981 * [taylor]: Taking taylor expansion of 0 in y 1.981 * [backup-simplify]: Simplify 0 into 0 1.981 * [backup-simplify]: Simplify 0 into 0 1.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.983 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 1.983 * [backup-simplify]: Simplify 0 into 0 1.983 * [backup-simplify]: Simplify (- 0) into 0 1.983 * [backup-simplify]: Simplify 0 into 0 1.983 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.985 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 1.985 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.987 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.987 * [backup-simplify]: Simplify (- 0) into 0 1.988 * [backup-simplify]: Simplify (+ 0 0) into 0 1.988 * [taylor]: Taking taylor expansion of 0 in y 1.988 * [backup-simplify]: Simplify 0 into 0 1.988 * [backup-simplify]: Simplify 0 into 0 1.988 * [backup-simplify]: Simplify (+ (* (- 500.0) (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y)) 1.988 * * * [progress]: simplifying candidates 1.989 * [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)) 1.990 * * [simplify]: Extracting # 0 : cost 0 1.990 * * [simplify]: Extracting # 1 : cost 0 1.990 * * [simplify]: Extracting # 2 : cost 0 1.990 * * [simplify]: Extracting # 3 : cost 0 1.990 * * [simplify]: Extracting # 4 : cost 0 1.990 * * [simplify]: Extracting # 5 : cost 0 1.990 * * [simplify]: Extracting # 6 : cost 0 1.990 * * [simplify]: iteration 0 : 32 enodes (cost 202 ) 2.006 * * [simplify]: Extracting # 0 : cost 0 2.006 * * [simplify]: Extracting # 1 : cost 0 2.006 * * [simplify]: Extracting # 2 : cost 0 2.006 * * [simplify]: Extracting # 3 : cost 0 2.007 * * [simplify]: Extracting # 4 : cost 0 2.007 * * [simplify]: iteration 1 : 112 enodes (cost 147 ) 2.082 * * [simplify]: Extracting # 0 : cost 0 2.083 * * [simplify]: Extracting # 1 : cost 0 2.084 * * [simplify]: Extracting # 2 : cost 0 2.085 * * [simplify]: Extracting # 3 : cost 0 2.086 * * [simplify]: Extracting # 4 : cost 0 2.087 * * [simplify]: Extracting # 5 : cost 0 2.095 * * [simplify]: iteration 2 : 440 enodes (cost 131 ) 2.624 * * [simplify]: Extracting # 0 : cost 0 2.629 * * [simplify]: Extracting # 1 : cost 0 2.632 * * [simplify]: Extracting # 2 : cost 0 2.635 * * [simplify]: Extracting # 3 : cost 0 2.638 * * [simplify]: Extracting # 4 : cost 0 2.648 * * [simplify]: iteration 3 : 1770 enodes (cost 126 ) 5.147 * * [simplify]: Extracting # 0 : cost 0 5.154 * * [simplify]: Extracting # 1 : cost 0 5.163 * * [simplify]: Extracting # 2 : cost 0 5.172 * * [simplify]: Extracting # 3 : cost 0 5.182 * * [simplify]: Extracting # 4 : cost 0 5.191 * * [simplify]: iteration done: 5000 enodes (cost 124 ) 5.191 * [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)) 5.191 * * * [progress]: adding candidates to table 5.241 * * [progress]: iteration 3 / 4 5.241 * * * [progress]: picking best candidate 5.243 * * * * [pick]: Picked # 5.243 * * * [progress]: localizing error 5.249 * * * [progress]: generating rewritten candidates 5.249 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 5.249 * * * [progress]: generating series expansions 5.249 * * * * [progress]: [ 1 / 1 ] generating series at (2) 5.250 * [backup-simplify]: Simplify (fma 500.0 x (* (- y) 500.0)) into (fma 500.0 x (* -500.0 y)) 5.250 * [approximate]: Taking taylor expansion of (fma 500.0 x (* -500.0 y)) in (x y) around 0 5.250 * [taylor]: Taking taylor expansion of (fma 500.0 x (* -500.0 y)) in y 5.250 * [taylor]: Rewrote expression to (+ (* 500.0 x) (* -500.0 y)) 5.250 * [taylor]: Taking taylor expansion of (* 500.0 x) in y 5.250 * [taylor]: Taking taylor expansion of 500.0 in y 5.250 * [backup-simplify]: Simplify 500.0 into 500.0 5.250 * [taylor]: Taking taylor expansion of x in y 5.250 * [backup-simplify]: Simplify x into x 5.250 * [taylor]: Taking taylor expansion of (* -500.0 y) in y 5.250 * [taylor]: Taking taylor expansion of -500.0 in y 5.250 * [backup-simplify]: Simplify -500.0 into -500.0 5.250 * [taylor]: Taking taylor expansion of y in y 5.250 * [backup-simplify]: Simplify 0 into 0 5.250 * [backup-simplify]: Simplify 1 into 1 5.250 * [taylor]: Taking taylor expansion of (fma 500.0 x (* -500.0 y)) in x 5.250 * [taylor]: Rewrote expression to (+ (* 500.0 x) (* -500.0 y)) 5.250 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 5.250 * [taylor]: Taking taylor expansion of 500.0 in x 5.250 * [backup-simplify]: Simplify 500.0 into 500.0 5.250 * [taylor]: Taking taylor expansion of x in x 5.250 * [backup-simplify]: Simplify 0 into 0 5.250 * [backup-simplify]: Simplify 1 into 1 5.250 * [taylor]: Taking taylor expansion of (* -500.0 y) in x 5.250 * [taylor]: Taking taylor expansion of -500.0 in x 5.250 * [backup-simplify]: Simplify -500.0 into -500.0 5.250 * [taylor]: Taking taylor expansion of y in x 5.250 * [backup-simplify]: Simplify y into y 5.250 * [taylor]: Taking taylor expansion of (fma 500.0 x (* -500.0 y)) in x 5.250 * [taylor]: Rewrote expression to (+ (* 500.0 x) (* -500.0 y)) 5.250 * [taylor]: Taking taylor expansion of (* 500.0 x) in x 5.250 * [taylor]: Taking taylor expansion of 500.0 in x 5.250 * [backup-simplify]: Simplify 500.0 into 500.0 5.250 * [taylor]: Taking taylor expansion of x in x 5.250 * [backup-simplify]: Simplify 0 into 0 5.250 * [backup-simplify]: Simplify 1 into 1 5.251 * [taylor]: Taking taylor expansion of (* -500.0 y) in x 5.251 * [taylor]: Taking taylor expansion of -500.0 in x 5.251 * [backup-simplify]: Simplify -500.0 into -500.0 5.251 * [taylor]: Taking taylor expansion of y in x 5.251 * [backup-simplify]: Simplify y into y 5.251 * [backup-simplify]: Simplify (* 500.0 0) into 0 5.251 * [backup-simplify]: Simplify (* -500.0 y) into (* -500.0 y) 5.251 * [backup-simplify]: Simplify (+ 0 (* -500.0 y)) into (- (* 500.0 y)) 5.251 * [taylor]: Taking taylor expansion of (- (* 500.0 y)) in y 5.251 * [taylor]: Taking taylor expansion of (* 500.0 y) in y 5.251 * [taylor]: Taking taylor expansion of 500.0 in y 5.251 * [backup-simplify]: Simplify 500.0 into 500.0 5.251 * [taylor]: Taking taylor expansion of y in y 5.251 * [backup-simplify]: Simplify 0 into 0 5.251 * [backup-simplify]: Simplify 1 into 1 5.252 * [backup-simplify]: Simplify (* 500.0 0) into 0 5.252 * [backup-simplify]: Simplify (- 0) into 0 5.252 * [backup-simplify]: Simplify 0 into 0 5.253 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0 5.253 * [backup-simplify]: Simplify (+ (* -500.0 0) (* 0 y)) into 0 5.253 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0 5.253 * [taylor]: Taking taylor expansion of 500.0 in y 5.253 * [backup-simplify]: Simplify 500.0 into 500.0 5.253 * [backup-simplify]: Simplify 500.0 into 500.0 5.254 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 0)) into 500.0 5.255 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 5.255 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 5.255 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0 5.256 * [backup-simplify]: Simplify (+ (* -500.0 0) (+ (* 0 0) (* 0 y))) into 0 5.256 * [backup-simplify]: Simplify (+ 0 0) into 0 5.256 * [taylor]: Taking taylor expansion of 0 in y 5.256 * [backup-simplify]: Simplify 0 into 0 5.256 * [backup-simplify]: Simplify 0 into 0 5.256 * [backup-simplify]: Simplify 0 into 0 5.257 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 0))) into 0 5.257 * [backup-simplify]: Simplify (- 0) into 0 5.257 * [backup-simplify]: Simplify 0 into 0 5.258 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.258 * [backup-simplify]: Simplify (+ (* -500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 5.258 * [backup-simplify]: Simplify (+ 0 0) into 0 5.258 * [taylor]: Taking taylor expansion of 0 in y 5.258 * [backup-simplify]: Simplify 0 into 0 5.258 * [backup-simplify]: Simplify 0 into 0 5.259 * [backup-simplify]: Simplify 0 into 0 5.259 * [backup-simplify]: Simplify 0 into 0 5.259 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y)) 5.259 * [backup-simplify]: Simplify (fma 500.0 (/ 1 x) (* (- (/ 1 y)) 500.0)) into (fma 500.0 (/ 1 x) (/ -500.0 y)) 5.259 * [approximate]: Taking taylor expansion of (fma 500.0 (/ 1 x) (/ -500.0 y)) in (x y) around 0 5.259 * [taylor]: Taking taylor expansion of (fma 500.0 (/ 1 x) (/ -500.0 y)) in y 5.259 * [taylor]: Rewrote expression to (+ (* 500.0 (/ 1 x)) (/ -500.0 y)) 5.259 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in y 5.259 * [taylor]: Taking taylor expansion of 500.0 in y 5.259 * [backup-simplify]: Simplify 500.0 into 500.0 5.259 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.260 * [taylor]: Taking taylor expansion of x in y 5.260 * [backup-simplify]: Simplify x into x 5.260 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.260 * [taylor]: Taking taylor expansion of (/ -500.0 y) in y 5.260 * [taylor]: Taking taylor expansion of -500.0 in y 5.260 * [backup-simplify]: Simplify -500.0 into -500.0 5.260 * [taylor]: Taking taylor expansion of y in y 5.260 * [backup-simplify]: Simplify 0 into 0 5.260 * [backup-simplify]: Simplify 1 into 1 5.260 * [backup-simplify]: Simplify (/ -500.0 1) into -500.0 5.260 * [taylor]: Taking taylor expansion of (fma 500.0 (/ 1 x) (/ -500.0 y)) in x 5.260 * [taylor]: Rewrote expression to (+ (* 500.0 (/ 1 x)) (/ -500.0 y)) 5.260 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 5.260 * [taylor]: Taking taylor expansion of 500.0 in x 5.260 * [backup-simplify]: Simplify 500.0 into 500.0 5.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.261 * [taylor]: Taking taylor expansion of x in x 5.261 * [backup-simplify]: Simplify 0 into 0 5.261 * [backup-simplify]: Simplify 1 into 1 5.261 * [backup-simplify]: Simplify (/ 1 1) into 1 5.261 * [taylor]: Taking taylor expansion of (/ -500.0 y) in x 5.261 * [taylor]: Taking taylor expansion of -500.0 in x 5.261 * [backup-simplify]: Simplify -500.0 into -500.0 5.261 * [taylor]: Taking taylor expansion of y in x 5.261 * [backup-simplify]: Simplify y into y 5.261 * [backup-simplify]: Simplify (/ -500.0 y) into (/ -500.0 y) 5.261 * [taylor]: Taking taylor expansion of (fma 500.0 (/ 1 x) (/ -500.0 y)) in x 5.261 * [taylor]: Rewrote expression to (+ (* 500.0 (/ 1 x)) (/ -500.0 y)) 5.261 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 x)) in x 5.261 * [taylor]: Taking taylor expansion of 500.0 in x 5.261 * [backup-simplify]: Simplify 500.0 into 500.0 5.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.261 * [taylor]: Taking taylor expansion of x in x 5.262 * [backup-simplify]: Simplify 0 into 0 5.262 * [backup-simplify]: Simplify 1 into 1 5.262 * [backup-simplify]: Simplify (/ 1 1) into 1 5.262 * [taylor]: Taking taylor expansion of (/ -500.0 y) in x 5.262 * [taylor]: Taking taylor expansion of -500.0 in x 5.262 * [backup-simplify]: Simplify -500.0 into -500.0 5.262 * [taylor]: Taking taylor expansion of y in x 5.262 * [backup-simplify]: Simplify y into y 5.262 * [backup-simplify]: Simplify (/ -500.0 y) into (/ -500.0 y) 5.263 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 5.263 * [backup-simplify]: Simplify (+ 500.0 0) into 500.0 5.263 * [taylor]: Taking taylor expansion of 500.0 in y 5.263 * [backup-simplify]: Simplify 500.0 into 500.0 5.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.264 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 5.264 * [backup-simplify]: Simplify (+ 0 (/ -500.0 y)) into (- (* 500.0 (/ 1 y))) 5.264 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y 5.264 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 5.265 * [taylor]: Taking taylor expansion of 500.0 in y 5.265 * [backup-simplify]: Simplify 500.0 into 500.0 5.265 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.265 * [taylor]: Taking taylor expansion of y in y 5.265 * [backup-simplify]: Simplify 0 into 0 5.265 * [backup-simplify]: Simplify 1 into 1 5.265 * [backup-simplify]: Simplify (/ 1 1) into 1 5.265 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 5.266 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 5.266 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 5.266 * [backup-simplify]: Simplify 500.0 into 500.0 5.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.268 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 5.268 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -500.0 y) (/ 0 y)))) into 0 5.268 * [backup-simplify]: Simplify (+ 0 0) into 0 5.268 * [taylor]: Taking taylor expansion of 0 in y 5.268 * [backup-simplify]: Simplify 0 into 0 5.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.270 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 5.270 * [backup-simplify]: Simplify (- 0) into 0 5.270 * [backup-simplify]: Simplify 0 into 0 5.270 * [backup-simplify]: Simplify 0 into 0 5.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.272 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.272 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -500.0 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.272 * [backup-simplify]: Simplify (+ 0 0) into 0 5.272 * [taylor]: Taking taylor expansion of 0 in y 5.272 * [backup-simplify]: Simplify 0 into 0 5.273 * [backup-simplify]: Simplify 0 into 0 5.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.274 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 5.274 * [backup-simplify]: Simplify (- 0) into 0 5.274 * [backup-simplify]: Simplify 0 into 0 5.275 * [backup-simplify]: Simplify 0 into 0 5.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.277 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 5.277 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -500.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.277 * [backup-simplify]: Simplify (+ 0 0) into 0 5.277 * [taylor]: Taking taylor expansion of 0 in y 5.277 * [backup-simplify]: Simplify 0 into 0 5.278 * [backup-simplify]: Simplify 0 into 0 5.278 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y)) 5.278 * [backup-simplify]: Simplify (fma 500.0 (/ 1 (- x)) (* (- (/ 1 (- y))) 500.0)) into (fma 500.0 (/ -1 x) (/ 500.0 y)) 5.278 * [approximate]: Taking taylor expansion of (fma 500.0 (/ -1 x) (/ 500.0 y)) in (x y) around 0 5.278 * [taylor]: Taking taylor expansion of (fma 500.0 (/ -1 x) (/ 500.0 y)) in y 5.279 * [taylor]: Rewrote expression to (+ (* 500.0 (/ -1 x)) (/ 500.0 y)) 5.279 * [taylor]: Taking taylor expansion of (* 500.0 (/ -1 x)) in y 5.279 * [taylor]: Taking taylor expansion of 500.0 in y 5.279 * [backup-simplify]: Simplify 500.0 into 500.0 5.279 * [taylor]: Taking taylor expansion of (/ -1 x) in y 5.279 * [taylor]: Taking taylor expansion of -1 in y 5.279 * [backup-simplify]: Simplify -1 into -1 5.279 * [taylor]: Taking taylor expansion of x in y 5.279 * [backup-simplify]: Simplify x into x 5.279 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 5.279 * [taylor]: Taking taylor expansion of (/ 500.0 y) in y 5.279 * [taylor]: Taking taylor expansion of 500.0 in y 5.279 * [backup-simplify]: Simplify 500.0 into 500.0 5.279 * [taylor]: Taking taylor expansion of y in y 5.279 * [backup-simplify]: Simplify 0 into 0 5.279 * [backup-simplify]: Simplify 1 into 1 5.279 * [backup-simplify]: Simplify (/ 500.0 1) into 500.0 5.279 * [taylor]: Taking taylor expansion of (fma 500.0 (/ -1 x) (/ 500.0 y)) in x 5.280 * [taylor]: Rewrote expression to (+ (* 500.0 (/ -1 x)) (/ 500.0 y)) 5.280 * [taylor]: Taking taylor expansion of (* 500.0 (/ -1 x)) in x 5.280 * [taylor]: Taking taylor expansion of 500.0 in x 5.280 * [backup-simplify]: Simplify 500.0 into 500.0 5.280 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.280 * [taylor]: Taking taylor expansion of -1 in x 5.280 * [backup-simplify]: Simplify -1 into -1 5.280 * [taylor]: Taking taylor expansion of x in x 5.280 * [backup-simplify]: Simplify 0 into 0 5.280 * [backup-simplify]: Simplify 1 into 1 5.280 * [backup-simplify]: Simplify (/ -1 1) into -1 5.280 * [taylor]: Taking taylor expansion of (/ 500.0 y) in x 5.280 * [taylor]: Taking taylor expansion of 500.0 in x 5.280 * [backup-simplify]: Simplify 500.0 into 500.0 5.280 * [taylor]: Taking taylor expansion of y in x 5.280 * [backup-simplify]: Simplify y into y 5.280 * [backup-simplify]: Simplify (/ 500.0 y) into (/ 500.0 y) 5.280 * [taylor]: Taking taylor expansion of (fma 500.0 (/ -1 x) (/ 500.0 y)) in x 5.281 * [taylor]: Rewrote expression to (+ (* 500.0 (/ -1 x)) (/ 500.0 y)) 5.281 * [taylor]: Taking taylor expansion of (* 500.0 (/ -1 x)) in x 5.281 * [taylor]: Taking taylor expansion of 500.0 in x 5.281 * [backup-simplify]: Simplify 500.0 into 500.0 5.281 * [taylor]: Taking taylor expansion of (/ -1 x) in x 5.281 * [taylor]: Taking taylor expansion of -1 in x 5.281 * [backup-simplify]: Simplify -1 into -1 5.281 * [taylor]: Taking taylor expansion of x in x 5.281 * [backup-simplify]: Simplify 0 into 0 5.281 * [backup-simplify]: Simplify 1 into 1 5.281 * [backup-simplify]: Simplify (/ -1 1) into -1 5.281 * [taylor]: Taking taylor expansion of (/ 500.0 y) in x 5.281 * [taylor]: Taking taylor expansion of 500.0 in x 5.281 * [backup-simplify]: Simplify 500.0 into 500.0 5.281 * [taylor]: Taking taylor expansion of y in x 5.281 * [backup-simplify]: Simplify y into y 5.282 * [backup-simplify]: Simplify (/ 500.0 y) into (/ 500.0 y) 5.282 * [backup-simplify]: Simplify (* 500.0 -1) into -500.0 5.282 * [backup-simplify]: Simplify (+ -500.0 0) into (- 500.0) 5.282 * [taylor]: Taking taylor expansion of (- 500.0) in y 5.282 * [taylor]: Taking taylor expansion of 500.0 in y 5.282 * [backup-simplify]: Simplify 500.0 into 500.0 5.283 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 5.283 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 -1)) into 0 5.284 * [backup-simplify]: Simplify (+ 0 (/ 500.0 y)) into (* 500.0 (/ 1 y)) 5.284 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y 5.284 * [taylor]: Taking taylor expansion of 500.0 in y 5.284 * [backup-simplify]: Simplify 500.0 into 500.0 5.284 * [taylor]: Taking taylor expansion of (/ 1 y) in y 5.284 * [taylor]: Taking taylor expansion of y in y 5.284 * [backup-simplify]: Simplify 0 into 0 5.284 * [backup-simplify]: Simplify 1 into 1 5.284 * [backup-simplify]: Simplify (/ 1 1) into 1 5.284 * [backup-simplify]: Simplify (* 500.0 1) into 500.0 5.284 * [backup-simplify]: Simplify 500.0 into 500.0 5.284 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 5.285 * [backup-simplify]: Simplify (- 500.0) into (- 500.0) 5.285 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.286 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 -1))) into 0 5.286 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 500.0 y) (/ 0 y)))) into 0 5.286 * [backup-simplify]: Simplify (+ 0 0) into 0 5.286 * [taylor]: Taking taylor expansion of 0 in y 5.286 * [backup-simplify]: Simplify 0 into 0 5.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.287 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0 5.287 * [backup-simplify]: Simplify 0 into 0 5.287 * [backup-simplify]: Simplify (- 0) into 0 5.287 * [backup-simplify]: Simplify 0 into 0 5.288 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.288 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 5.288 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 500.0 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.289 * [backup-simplify]: Simplify (+ 0 0) into 0 5.289 * [taylor]: Taking taylor expansion of 0 in y 5.289 * [backup-simplify]: Simplify 0 into 0 5.289 * [backup-simplify]: Simplify 0 into 0 5.289 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.290 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0 5.290 * [backup-simplify]: Simplify 0 into 0 5.290 * [backup-simplify]: Simplify (- 0) into 0 5.290 * [backup-simplify]: Simplify 0 into 0 5.291 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.291 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 5.291 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 500.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 5.292 * [backup-simplify]: Simplify (+ 0 0) into 0 5.292 * [taylor]: Taking taylor expansion of 0 in y 5.292 * [backup-simplify]: Simplify 0 into 0 5.292 * [backup-simplify]: Simplify 0 into 0 5.292 * [backup-simplify]: Simplify (+ (* (- 500.0) (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y)) 5.292 * * * [progress]: simplifying candidates 5.292 * [simplify]: Simplifying: (expm1 (fma 500.0 x (* (- y) 500.0))) (log1p (fma 500.0 x (* (- y) 500.0))) (* 500.0 x) (log (fma 500.0 x (* (- y) 500.0))) (exp (fma 500.0 x (* (- y) 500.0))) (* (cbrt (fma 500.0 x (* (- y) 500.0))) (cbrt (fma 500.0 x (* (- y) 500.0)))) (cbrt (fma 500.0 x (* (- y) 500.0))) (* (* (fma 500.0 x (* (- y) 500.0)) (fma 500.0 x (* (- y) 500.0))) (fma 500.0 x (* (- y) 500.0))) (sqrt (fma 500.0 x (* (- y) 500.0))) (sqrt (fma 500.0 x (* (- y) 500.0))) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) (- (* 500.0 x) (* 500.0 y)) 5.293 * * [simplify]: Extracting # 0 : cost 0 5.293 * * [simplify]: Extracting # 1 : cost 0 5.293 * * [simplify]: Extracting # 2 : cost 0 5.293 * * [simplify]: Extracting # 3 : cost 0 5.293 * * [simplify]: Extracting # 4 : cost 0 5.293 * * [simplify]: Extracting # 5 : cost 0 5.293 * * [simplify]: Extracting # 6 : cost 0 5.293 * * [simplify]: iteration 0 : 18 enodes (cost 120 ) 5.296 * * [simplify]: Extracting # 0 : cost 0 5.296 * * [simplify]: Extracting # 1 : cost 0 5.296 * * [simplify]: Extracting # 2 : cost 0 5.296 * * [simplify]: Extracting # 3 : cost 0 5.296 * * [simplify]: iteration 1 : 29 enodes (cost 90 ) 5.306 * * [simplify]: Extracting # 0 : cost 0 5.306 * * [simplify]: Extracting # 1 : cost 0 5.306 * * [simplify]: Extracting # 2 : cost 0 5.307 * * [simplify]: iteration 2 : 72 enodes (cost 80 ) 5.331 * * [simplify]: Extracting # 0 : cost 0 5.331 * * [simplify]: Extracting # 1 : cost 0 5.331 * * [simplify]: Extracting # 2 : cost 0 5.332 * * [simplify]: Extracting # 3 : cost 0 5.332 * * [simplify]: Extracting # 4 : cost 0 5.332 * * [simplify]: Extracting # 5 : cost 0 5.332 * * [simplify]: iteration 3 : 305 enodes (cost 80 ) 5.737 * * [simplify]: Extracting # 0 : cost 0 5.740 * * [simplify]: Extracting # 1 : cost 0 5.741 * * [simplify]: Extracting # 2 : cost 0 5.743 * * [simplify]: Extracting # 3 : cost 0 5.744 * * [simplify]: Extracting # 4 : cost 0 5.746 * * [simplify]: iteration 4 : 1445 enodes (cost 80 ) 6.898 * * [simplify]: Extracting # 0 : cost 0 6.909 * * [simplify]: Extracting # 1 : cost 0 6.914 * * [simplify]: Extracting # 2 : cost 0 6.920 * * [simplify]: Extracting # 3 : cost 0 6.925 * * [simplify]: Extracting # 4 : cost 0 6.930 * * [simplify]: iteration done: 5001 enodes (cost 80 ) 6.930 * [simplify]: Simplified to: (expm1 (* 500.0 (- x y))) (log1p (* 500.0 (- x y))) (* 500.0 x) (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))) (* 500.0 (- x y)) (* 500.0 (- x y)) (* 500.0 (- x y)) 6.931 * * * [progress]: adding candidates to table 6.955 * [progress]: [Phase 3 of 3] Extracting. 6.955 * * [regime]: Finding splitpoints for: (# #) 6.955 * * * [regime-changes]: Trying 2 branch expressions: ((- x y) (* 500.0 (- x y))) 6.955 * * * * [regimes]: Trying to branch on (- x y) from (# #) 6.966 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (# #) 6.978 * * * [regime]: Found split indices: #