0.070 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.017 * [simplify]: Simplifying: (/ (+ x y) (* (* x 2.0) y)) 0.017 * * [simplify]: Extracting # 0 : cost 0 0.017 * * [simplify]: Extracting # 1 : cost 0 0.017 * * [simplify]: Extracting # 2 : cost 0 0.017 * * [simplify]: Extracting # 3 : cost 0 0.017 * * [simplify]: Extracting # 4 : cost 0 0.017 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.018 * * [simplify]: Extracting # 0 : cost 0 0.018 * * [simplify]: Extracting # 1 : cost 0 0.018 * * [simplify]: Extracting # 2 : cost 0 0.018 * * [simplify]: iteration 1 : 14 enodes (cost 9 ) 0.020 * * [simplify]: Extracting # 0 : cost 0 0.021 * * [simplify]: Extracting # 1 : cost 0 0.021 * * [simplify]: Extracting # 2 : cost 0 0.021 * * [simplify]: iteration 2 : 28 enodes (cost 9 ) 0.025 * * [simplify]: Extracting # 0 : cost 0 0.025 * * [simplify]: Extracting # 1 : cost 0 0.025 * * [simplify]: Extracting # 2 : cost 0 0.025 * * [simplify]: iteration 3 : 42 enodes (cost 9 ) 0.032 * * [simplify]: Extracting # 0 : cost 0 0.032 * * [simplify]: iteration 4 : 44 enodes (cost 9 ) 0.041 * * [simplify]: Extracting # 0 : cost 0 0.041 * * [simplify]: iteration done: 44 enodes (cost 9 ) 0.041 * [simplify]: Simplified to: (/ (+ x y) (* (* x 2.0) y)) 0.042 * * [progress]: iteration 1 / 4 0.042 * * * [progress]: picking best candidate 0.044 * * * * [pick]: Picked # 0.044 * * * [progress]: localizing error 0.065 * * * [progress]: generating rewritten candidates 0.065 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.105 * * * [progress]: generating series expansions 0.105 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.105 * [backup-simplify]: Simplify (/ (+ x y) (* (* x 2.0) y)) into (* 0.5 (/ (+ x y) (* x y))) 0.105 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.105 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.105 * [taylor]: Taking taylor expansion of 0.5 in y 0.105 * [backup-simplify]: Simplify 0.5 into 0.5 0.106 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.106 * [taylor]: Taking taylor expansion of (+ x y) in y 0.106 * [taylor]: Taking taylor expansion of x in y 0.106 * [backup-simplify]: Simplify x into x 0.106 * [taylor]: Taking taylor expansion of y in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 1 into 1 0.106 * [taylor]: Taking taylor expansion of (* x y) in y 0.106 * [taylor]: Taking taylor expansion of x in y 0.106 * [backup-simplify]: Simplify x into x 0.106 * [taylor]: Taking taylor expansion of y in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 1 into 1 0.106 * [backup-simplify]: Simplify (+ x 0) into x 0.106 * [backup-simplify]: Simplify (* x 0) into 0 0.107 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.107 * [backup-simplify]: Simplify (/ x x) into 1 0.107 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.107 * [taylor]: Taking taylor expansion of 0.5 in x 0.107 * [backup-simplify]: Simplify 0.5 into 0.5 0.107 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.107 * [taylor]: Taking taylor expansion of (+ x y) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 1 into 1 0.107 * [taylor]: Taking taylor expansion of y in x 0.107 * [backup-simplify]: Simplify y into y 0.107 * [taylor]: Taking taylor expansion of (* x y) in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 1 into 1 0.107 * [taylor]: Taking taylor expansion of y in x 0.107 * [backup-simplify]: Simplify y into y 0.107 * [backup-simplify]: Simplify (+ 0 y) into y 0.107 * [backup-simplify]: Simplify (* 0 y) into 0 0.108 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.108 * [backup-simplify]: Simplify (/ y y) into 1 0.108 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.108 * [taylor]: Taking taylor expansion of 0.5 in x 0.108 * [backup-simplify]: Simplify 0.5 into 0.5 0.108 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.108 * [taylor]: Taking taylor expansion of (+ x y) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [taylor]: Taking taylor expansion of y in x 0.108 * [backup-simplify]: Simplify y into y 0.108 * [taylor]: Taking taylor expansion of (* x y) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [taylor]: Taking taylor expansion of y in x 0.108 * [backup-simplify]: Simplify y into y 0.108 * [backup-simplify]: Simplify (+ 0 y) into y 0.108 * [backup-simplify]: Simplify (* 0 y) into 0 0.109 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.109 * [backup-simplify]: Simplify (/ y y) into 1 0.109 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.109 * [taylor]: Taking taylor expansion of 0.5 in y 0.110 * [backup-simplify]: Simplify 0.5 into 0.5 0.110 * [backup-simplify]: Simplify (+ 1 0) into 1 0.111 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.111 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 0.111 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 0.111 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.111 * [taylor]: Taking taylor expansion of 0.5 in y 0.111 * [backup-simplify]: Simplify 0.5 into 0.5 0.111 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.112 * [taylor]: Taking taylor expansion of y in y 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 1 into 1 0.112 * [backup-simplify]: Simplify (/ 1 1) into 1 0.112 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.112 * [backup-simplify]: Simplify 0.5 into 0.5 0.112 * [backup-simplify]: Simplify 0.5 into 0.5 0.113 * [backup-simplify]: Simplify (+ 0 0) into 0 0.114 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.114 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 0.115 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.116 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify (+ 0 0) into 0 0.118 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.119 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.120 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.122 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (+ 0 0) into 0 0.124 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.125 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.126 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 0.126 * [taylor]: Taking taylor expansion of 0 in y 0.126 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.127 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 0.127 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.127 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.127 * [taylor]: Taking taylor expansion of 0.5 in y 0.127 * [backup-simplify]: Simplify 0.5 into 0.5 0.127 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.127 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.127 * [taylor]: Taking taylor expansion of y in y 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 1 into 1 0.128 * [backup-simplify]: Simplify (/ 1 1) into 1 0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.128 * [taylor]: Taking taylor expansion of x in y 0.128 * [backup-simplify]: Simplify x into x 0.128 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.128 * [taylor]: Taking taylor expansion of (* y x) in y 0.128 * [taylor]: Taking taylor expansion of y in y 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 1 into 1 0.128 * [taylor]: Taking taylor expansion of x in y 0.128 * [backup-simplify]: Simplify x into x 0.128 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.128 * [taylor]: Taking taylor expansion of 0.5 in x 0.128 * [backup-simplify]: Simplify 0.5 into 0.5 0.128 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [backup-simplify]: Simplify y into y 0.128 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 1 into 1 0.129 * [backup-simplify]: Simplify (/ 1 1) into 1 0.129 * [taylor]: Taking taylor expansion of (* y x) in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [backup-simplify]: Simplify y into y 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 1 into 1 0.129 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.129 * [taylor]: Taking taylor expansion of 0.5 in x 0.129 * [backup-simplify]: Simplify 0.5 into 0.5 0.129 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.129 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [backup-simplify]: Simplify y into y 0.129 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify 1 into 1 0.130 * [backup-simplify]: Simplify (/ 1 1) into 1 0.130 * [taylor]: Taking taylor expansion of (* y x) in x 0.130 * [taylor]: Taking taylor expansion of y in x 0.130 * [backup-simplify]: Simplify y into y 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify 1 into 1 0.131 * [backup-simplify]: Simplify (+ 0 1) into 1 0.131 * [backup-simplify]: Simplify (* y 0) into 0 0.131 * [backup-simplify]: Simplify (* 1 0) into 0 0.131 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.131 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 0.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.133 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.133 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 0.133 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 0.133 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.133 * [taylor]: Taking taylor expansion of 0.5 in y 0.133 * [backup-simplify]: Simplify 0.5 into 0.5 0.133 * [taylor]: Taking taylor expansion of y in y 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 1 into 1 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 0.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.136 * [backup-simplify]: Simplify (+ 0 0) into 0 0.136 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 0.137 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 0.137 * [taylor]: Taking taylor expansion of 0.5 in y 0.137 * [backup-simplify]: Simplify 0.5 into 0.5 0.138 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.140 * [backup-simplify]: Simplify (+ 0 0) into 0 0.141 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 0.142 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) 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 0.5 into 0.5 0.144 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.144 * [backup-simplify]: Simplify 0.5 into 0.5 0.144 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.146 * [backup-simplify]: Simplify (+ 0 0) into 0 0.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 0.149 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.149 * [taylor]: Taking taylor expansion of 0 in y 0.149 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.152 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.153 * [backup-simplify]: Simplify (+ 0 0) into 0 0.155 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 0.157 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.157 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 0.157 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.158 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.158 * [taylor]: Taking taylor expansion of -0.5 in y 0.158 * [backup-simplify]: Simplify -0.5 into -0.5 0.158 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.158 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.158 * [taylor]: Taking taylor expansion of y in y 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.158 * [backup-simplify]: Simplify (/ 1 1) into 1 0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.158 * [taylor]: Taking taylor expansion of x in y 0.158 * [backup-simplify]: Simplify x into x 0.158 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.158 * [taylor]: Taking taylor expansion of (* y x) in y 0.158 * [taylor]: Taking taylor expansion of y in y 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.158 * [taylor]: Taking taylor expansion of x in y 0.158 * [backup-simplify]: Simplify x into x 0.158 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.159 * [taylor]: Taking taylor expansion of -0.5 in x 0.159 * [backup-simplify]: Simplify -0.5 into -0.5 0.159 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.159 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.159 * [taylor]: Taking taylor expansion of y in x 0.159 * [backup-simplify]: Simplify y into y 0.159 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify (/ 1 1) into 1 0.159 * [taylor]: Taking taylor expansion of (* y x) in x 0.159 * [taylor]: Taking taylor expansion of y in x 0.159 * [backup-simplify]: Simplify y into y 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.159 * [taylor]: Taking taylor expansion of -0.5 in x 0.159 * [backup-simplify]: Simplify -0.5 into -0.5 0.159 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.160 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.160 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.160 * [taylor]: Taking taylor expansion of y in x 0.160 * [backup-simplify]: Simplify y into y 0.160 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.160 * [taylor]: Taking taylor expansion of x in x 0.160 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify 1 into 1 0.160 * [backup-simplify]: Simplify (/ 1 1) into 1 0.160 * [taylor]: Taking taylor expansion of (* y x) in x 0.160 * [taylor]: Taking taylor expansion of y in x 0.160 * [backup-simplify]: Simplify y into y 0.160 * [taylor]: Taking taylor expansion of x in x 0.160 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify 1 into 1 0.161 * [backup-simplify]: Simplify (+ 0 1) into 1 0.161 * [backup-simplify]: Simplify (* y 0) into 0 0.161 * [backup-simplify]: Simplify (* 1 0) into 0 0.162 * [backup-simplify]: Simplify (* -0.5 0) into 0 0.162 * [taylor]: Taking taylor expansion of 0 in y 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 0.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.163 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.163 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 0.163 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 0.164 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.164 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.164 * [taylor]: Taking taylor expansion of 0.5 in y 0.164 * [backup-simplify]: Simplify 0.5 into 0.5 0.164 * [taylor]: Taking taylor expansion of y in y 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify 1 into 1 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 0.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.166 * [backup-simplify]: Simplify (+ 0 0) into 0 0.167 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 0.167 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 0.167 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.168 * [taylor]: Taking taylor expansion of 0.5 in y 0.168 * [backup-simplify]: Simplify 0.5 into 0.5 0.168 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.168 * [backup-simplify]: Simplify (- 0) into 0 0.168 * [backup-simplify]: Simplify 0 into 0 0.168 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.175 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.176 * [backup-simplify]: Simplify (+ 0 0) into 0 0.177 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 0.179 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 0.179 * [taylor]: Taking taylor expansion of 0 in y 0.179 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.180 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.182 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.182 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.182 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.185 * [backup-simplify]: Simplify (+ 0 0) into 0 0.186 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 0.188 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.188 * [taylor]: Taking taylor expansion of 0 in y 0.188 * [backup-simplify]: Simplify 0 into 0 0.188 * [backup-simplify]: Simplify 0 into 0 0.188 * [backup-simplify]: Simplify (- 0) into 0 0.188 * [backup-simplify]: Simplify 0 into 0 0.189 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.190 * [backup-simplify]: Simplify (- 0) into 0 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.191 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.193 * [backup-simplify]: Simplify (+ 0 0) into 0 0.194 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 0.196 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.196 * [taylor]: Taking taylor expansion of 0 in y 0.196 * [backup-simplify]: Simplify 0 into 0 0.196 * [backup-simplify]: Simplify 0 into 0 0.197 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.197 * * * [progress]: simplifying candidates 0.198 * [simplify]: Simplifying: (- (log (+ x y)) (+ (+ (log x) (log 2.0)) (log y))) (- (log (+ x y)) (+ (log (* x 2.0)) (log y))) (- (log (+ x y)) (log (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (exp (/ (+ x y) (* (* x 2.0) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y))) (* (cbrt (/ (+ x y) (* (* x 2.0) y))) (cbrt (/ (+ x y) (* (* x 2.0) y)))) (cbrt (/ (+ x y) (* (* x 2.0) y))) (* (* (/ (+ x y) (* (* x 2.0) y)) (/ (+ x y) (* (* x 2.0) y))) (/ (+ x y) (* (* x 2.0) y))) (sqrt (/ (+ x y) (* (* x 2.0) y))) (sqrt (/ (+ x y) (* (* x 2.0) y))) (- (+ x y)) (- (* (* x 2.0) y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 2.0)) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* x 2.0)) (/ (sqrt (+ x y)) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (+ x y)) (/ (+ x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (+ x y))) (/ (* (* x 2.0) y) (sqrt (+ x y))) (/ (* (* x 2.0) y) (+ x y)) (/ (* (* x 2.0) y) (+ x y)) (* (* (* x 2.0) y) (+ (* x x) (- (* y y) (* x y)))) (* (* (* x 2.0) y) (- x y)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.200 * * [simplify]: Extracting # 0 : cost 0 0.200 * * [simplify]: Extracting # 1 : cost 0 0.200 * * [simplify]: Extracting # 2 : cost 0 0.200 * * [simplify]: Extracting # 3 : cost 0 0.200 * * [simplify]: Extracting # 4 : cost 0 0.201 * * [simplify]: Extracting # 5 : cost 0 0.201 * * [simplify]: Extracting # 6 : cost 0 0.201 * * [simplify]: Extracting # 7 : cost 0 0.201 * * [simplify]: Extracting # 8 : cost 0 0.201 * * [simplify]: iteration 0 : 73 enodes (cost 406 ) 0.234 * * [simplify]: Extracting # 0 : cost 0 0.234 * * [simplify]: Extracting # 1 : cost 0 0.235 * * [simplify]: Extracting # 2 : cost 0 0.235 * * [simplify]: Extracting # 3 : cost 0 0.236 * * [simplify]: Extracting # 4 : cost 0 0.236 * * [simplify]: iteration 1 : 213 enodes (cost 392 ) 0.350 * * [simplify]: Extracting # 0 : cost 0 0.353 * * [simplify]: Extracting # 1 : cost 0 0.355 * * [simplify]: Extracting # 2 : cost 0 0.357 * * [simplify]: Extracting # 3 : cost 0 0.359 * * [simplify]: Extracting # 4 : cost 0 0.361 * * [simplify]: iteration 2 : 859 enodes (cost 314 ) 2.256 * * [simplify]: Extracting # 0 : cost 0 2.269 * * [simplify]: Extracting # 1 : cost 0 2.279 * * [simplify]: Extracting # 2 : cost 0 2.289 * * [simplify]: Extracting # 3 : cost 0 2.299 * * [simplify]: Extracting # 4 : cost 0 2.312 * * [simplify]: iteration 3 : 4528 enodes (cost 314 ) 3.918 * * [simplify]: Extracting # 0 : cost 0 3.928 * * [simplify]: Extracting # 1 : cost 0 3.939 * * [simplify]: Extracting # 2 : cost 0 3.958 * * [simplify]: Extracting # 3 : cost 0 3.969 * * [simplify]: iteration done: 5000 enodes (cost 314 ) 3.970 * [simplify]: Simplified to: (log (/ (+ x y) (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (exp (/ (+ x y) (* (* x 2.0) y))) (pow (/ (+ x y) (* (* x 2.0) y)) 3) (pow (/ (+ x y) (* (* x 2.0) y)) 3) (pow (/ (+ x y) (* (* x 2.0) y)) 3) (* (cbrt (/ (+ x y) (* (* x 2.0) y))) (cbrt (/ (+ x y) (* (* x 2.0) y)))) (cbrt (/ (+ x y) (* (* x 2.0) y))) (pow (/ (+ x y) (* (* x 2.0) y)) 3) (sqrt (/ (+ x y) (* (* x 2.0) y))) (sqrt (/ (+ x y) (* (* x 2.0) y))) (- (+ x y)) (- (* (* x 2.0) y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 2.0)) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* x 2.0)) (/ (sqrt (+ x y)) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (+ x y)) (/ (+ x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (+ x y))) (/ (* (* x 2.0) y) (sqrt (+ x y))) (/ (* (* x 2.0) y) (+ x y)) (/ (* (* x 2.0) y) (+ x y)) (* (+ (* y (- y x)) (* x x)) (* (* x 2.0) y)) (* (* (* x 2.0) y) (- x y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) 3.970 * * * [progress]: adding candidates to table 4.025 * * [progress]: iteration 2 / 4 4.025 * * * [progress]: picking best candidate 4.028 * * * * [pick]: Picked # 4.028 * * * [progress]: localizing error 4.033 * * * [progress]: generating rewritten candidates 4.033 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.074 * * * [progress]: generating series expansions 4.074 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.074 * [backup-simplify]: Simplify (+ (/ 0.5 x) (/ 0.5 y)) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 4.074 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (x y) around 0 4.074 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 4.074 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 4.074 * [taylor]: Taking taylor expansion of 0.5 in y 4.074 * [backup-simplify]: Simplify 0.5 into 0.5 4.074 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.075 * [taylor]: Taking taylor expansion of y in y 4.075 * [backup-simplify]: Simplify 0 into 0 4.075 * [backup-simplify]: Simplify 1 into 1 4.075 * [backup-simplify]: Simplify (/ 1 1) into 1 4.075 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 4.075 * [taylor]: Taking taylor expansion of 0.5 in y 4.075 * [backup-simplify]: Simplify 0.5 into 0.5 4.075 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.075 * [taylor]: Taking taylor expansion of x in y 4.075 * [backup-simplify]: Simplify x into x 4.075 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.075 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 4.075 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 4.075 * [taylor]: Taking taylor expansion of 0.5 in x 4.075 * [backup-simplify]: Simplify 0.5 into 0.5 4.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.075 * [taylor]: Taking taylor expansion of y in x 4.075 * [backup-simplify]: Simplify y into y 4.075 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.075 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 4.075 * [taylor]: Taking taylor expansion of 0.5 in x 4.075 * [backup-simplify]: Simplify 0.5 into 0.5 4.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.076 * [taylor]: Taking taylor expansion of x in x 4.076 * [backup-simplify]: Simplify 0 into 0 4.076 * [backup-simplify]: Simplify 1 into 1 4.076 * [backup-simplify]: Simplify (/ 1 1) into 1 4.076 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 4.076 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 4.076 * [taylor]: Taking taylor expansion of 0.5 in x 4.076 * [backup-simplify]: Simplify 0.5 into 0.5 4.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.076 * [taylor]: Taking taylor expansion of y in x 4.076 * [backup-simplify]: Simplify y into y 4.076 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.076 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 4.076 * [taylor]: Taking taylor expansion of 0.5 in x 4.076 * [backup-simplify]: Simplify 0.5 into 0.5 4.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.076 * [taylor]: Taking taylor expansion of x in x 4.076 * [backup-simplify]: Simplify 0 into 0 4.076 * [backup-simplify]: Simplify 1 into 1 4.076 * [backup-simplify]: Simplify (/ 1 1) into 1 4.077 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 4.077 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 4.077 * [taylor]: Taking taylor expansion of 0.5 in y 4.077 * [backup-simplify]: Simplify 0.5 into 0.5 4.077 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y) 4.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.078 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 4.078 * [backup-simplify]: Simplify (+ (/ 0.5 y) 0) into (* 0.5 (/ 1 y)) 4.078 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 4.078 * [taylor]: Taking taylor expansion of 0.5 in y 4.078 * [backup-simplify]: Simplify 0.5 into 0.5 4.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.078 * [taylor]: Taking taylor expansion of y in y 4.078 * [backup-simplify]: Simplify 0 into 0 4.078 * [backup-simplify]: Simplify 1 into 1 4.079 * [backup-simplify]: Simplify (/ 1 1) into 1 4.079 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 4.079 * [backup-simplify]: Simplify 0.5 into 0.5 4.079 * [backup-simplify]: Simplify 0.5 into 0.5 4.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.079 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0 4.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.080 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 4.081 * [backup-simplify]: Simplify (+ 0 0) into 0 4.081 * [taylor]: Taking taylor expansion of 0 in y 4.081 * [backup-simplify]: Simplify 0 into 0 4.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.081 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 4.081 * [backup-simplify]: Simplify 0 into 0 4.082 * [backup-simplify]: Simplify 0 into 0 4.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.082 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 4.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.083 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 4.084 * [backup-simplify]: Simplify (+ 0 0) into 0 4.084 * [taylor]: Taking taylor expansion of 0 in y 4.084 * [backup-simplify]: Simplify 0 into 0 4.084 * [backup-simplify]: Simplify 0 into 0 4.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.085 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 4.085 * [backup-simplify]: Simplify 0 into 0 4.085 * [backup-simplify]: Simplify 0 into 0 4.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.086 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 4.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.087 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 4.087 * [backup-simplify]: Simplify (+ 0 0) into 0 4.087 * [taylor]: Taking taylor expansion of 0 in y 4.087 * [backup-simplify]: Simplify 0 into 0 4.087 * [backup-simplify]: Simplify 0 into 0 4.087 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 4.088 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 x)) (/ 0.5 (/ 1 y))) into (+ (* 0.5 x) (* 0.5 y)) 4.088 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in (x y) around 0 4.088 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 4.088 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 4.088 * [taylor]: Taking taylor expansion of 0.5 in y 4.088 * [backup-simplify]: Simplify 0.5 into 0.5 4.088 * [taylor]: Taking taylor expansion of x in y 4.088 * [backup-simplify]: Simplify x into x 4.088 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 4.088 * [taylor]: Taking taylor expansion of 0.5 in y 4.088 * [backup-simplify]: Simplify 0.5 into 0.5 4.088 * [taylor]: Taking taylor expansion of y in y 4.088 * [backup-simplify]: Simplify 0 into 0 4.088 * [backup-simplify]: Simplify 1 into 1 4.088 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 4.088 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 4.088 * [taylor]: Taking taylor expansion of 0.5 in x 4.088 * [backup-simplify]: Simplify 0.5 into 0.5 4.088 * [taylor]: Taking taylor expansion of x in x 4.088 * [backup-simplify]: Simplify 0 into 0 4.088 * [backup-simplify]: Simplify 1 into 1 4.088 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 4.088 * [taylor]: Taking taylor expansion of 0.5 in x 4.088 * [backup-simplify]: Simplify 0.5 into 0.5 4.088 * [taylor]: Taking taylor expansion of y in x 4.088 * [backup-simplify]: Simplify y into y 4.088 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 4.088 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 4.088 * [taylor]: Taking taylor expansion of 0.5 in x 4.088 * [backup-simplify]: Simplify 0.5 into 0.5 4.088 * [taylor]: Taking taylor expansion of x in x 4.088 * [backup-simplify]: Simplify 0 into 0 4.088 * [backup-simplify]: Simplify 1 into 1 4.088 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 4.088 * [taylor]: Taking taylor expansion of 0.5 in x 4.088 * [backup-simplify]: Simplify 0.5 into 0.5 4.088 * [taylor]: Taking taylor expansion of y in x 4.088 * [backup-simplify]: Simplify y into y 4.089 * [backup-simplify]: Simplify (* 0.5 0) into 0 4.089 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 4.089 * [backup-simplify]: Simplify (+ 0 (* 0.5 y)) into (* 0.5 y) 4.089 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 4.089 * [taylor]: Taking taylor expansion of 0.5 in y 4.089 * [backup-simplify]: Simplify 0.5 into 0.5 4.089 * [taylor]: Taking taylor expansion of y in y 4.089 * [backup-simplify]: Simplify 0 into 0 4.089 * [backup-simplify]: Simplify 1 into 1 4.089 * [backup-simplify]: Simplify (* 0.5 0) into 0 4.089 * [backup-simplify]: Simplify 0 into 0 4.090 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 4.090 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 y)) into 0 4.090 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 4.091 * [taylor]: Taking taylor expansion of 0.5 in y 4.091 * [backup-simplify]: Simplify 0.5 into 0.5 4.091 * [backup-simplify]: Simplify 0.5 into 0.5 4.091 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 4.091 * [backup-simplify]: Simplify 0.5 into 0.5 4.092 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 4.093 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 y))) into 0 4.093 * [backup-simplify]: Simplify (+ 0 0) into 0 4.093 * [taylor]: Taking taylor expansion of 0 in y 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 4.093 * [backup-simplify]: Simplify 0 into 0 4.094 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.095 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 4.095 * [backup-simplify]: Simplify (+ 0 0) into 0 4.095 * [taylor]: Taking taylor expansion of 0 in y 4.095 * [backup-simplify]: Simplify 0 into 0 4.095 * [backup-simplify]: Simplify 0 into 0 4.095 * [backup-simplify]: Simplify 0 into 0 4.095 * [backup-simplify]: Simplify 0 into 0 4.095 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 4.096 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 (- x))) (/ 0.5 (/ 1 (- y)))) into (- (+ (* 0.5 x) (* 0.5 y))) 4.096 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in (x y) around 0 4.096 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 4.096 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 4.096 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 4.096 * [taylor]: Taking taylor expansion of 0.5 in y 4.096 * [backup-simplify]: Simplify 0.5 into 0.5 4.096 * [taylor]: Taking taylor expansion of x in y 4.096 * [backup-simplify]: Simplify x into x 4.096 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 4.096 * [taylor]: Taking taylor expansion of 0.5 in y 4.096 * [backup-simplify]: Simplify 0.5 into 0.5 4.096 * [taylor]: Taking taylor expansion of y in y 4.096 * [backup-simplify]: Simplify 0 into 0 4.096 * [backup-simplify]: Simplify 1 into 1 4.096 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in x 4.096 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 4.096 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 4.096 * [taylor]: Taking taylor expansion of 0.5 in x 4.096 * [backup-simplify]: Simplify 0.5 into 0.5 4.096 * [taylor]: Taking taylor expansion of x in x 4.096 * [backup-simplify]: Simplify 0 into 0 4.096 * [backup-simplify]: Simplify 1 into 1 4.096 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 4.096 * [taylor]: Taking taylor expansion of 0.5 in x 4.096 * [backup-simplify]: Simplify 0.5 into 0.5 4.096 * [taylor]: Taking taylor expansion of y in x 4.096 * [backup-simplify]: Simplify y into y 4.096 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in x 4.096 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 4.096 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 4.096 * [taylor]: Taking taylor expansion of 0.5 in x 4.096 * [backup-simplify]: Simplify 0.5 into 0.5 4.096 * [taylor]: Taking taylor expansion of x in x 4.096 * [backup-simplify]: Simplify 0 into 0 4.096 * [backup-simplify]: Simplify 1 into 1 4.096 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 4.096 * [taylor]: Taking taylor expansion of 0.5 in x 4.096 * [backup-simplify]: Simplify 0.5 into 0.5 4.096 * [taylor]: Taking taylor expansion of y in x 4.096 * [backup-simplify]: Simplify y into y 4.097 * [backup-simplify]: Simplify (* 0.5 0) into 0 4.097 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 4.097 * [backup-simplify]: Simplify (+ 0 (* 0.5 y)) into (* 0.5 y) 4.097 * [backup-simplify]: Simplify (- (* 0.5 y)) into (- (* 0.5 y)) 4.097 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 4.097 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 4.097 * [taylor]: Taking taylor expansion of 0.5 in y 4.097 * [backup-simplify]: Simplify 0.5 into 0.5 4.097 * [taylor]: Taking taylor expansion of y in y 4.097 * [backup-simplify]: Simplify 0 into 0 4.097 * [backup-simplify]: Simplify 1 into 1 4.097 * [backup-simplify]: Simplify (* 0.5 0) into 0 4.097 * [backup-simplify]: Simplify (- 0) into 0 4.097 * [backup-simplify]: Simplify 0 into 0 4.098 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 4.099 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 y)) into 0 4.099 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 4.099 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.099 * [taylor]: Taking taylor expansion of (- 0.5) in y 4.099 * [taylor]: Taking taylor expansion of 0.5 in y 4.099 * [backup-simplify]: Simplify 0.5 into 0.5 4.099 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.100 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.101 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 4.101 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.101 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 4.102 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 4.102 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 y))) into 0 4.102 * [backup-simplify]: Simplify (+ 0 0) into 0 4.103 * [backup-simplify]: Simplify (- 0) into 0 4.103 * [taylor]: Taking taylor expansion of 0 in y 4.103 * [backup-simplify]: Simplify 0 into 0 4.103 * [backup-simplify]: Simplify 0 into 0 4.103 * [backup-simplify]: Simplify (- 0) into 0 4.103 * [backup-simplify]: Simplify 0 into 0 4.104 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 4.104 * [backup-simplify]: Simplify (- 0) into 0 4.104 * [backup-simplify]: Simplify 0 into 0 4.105 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.105 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 4.106 * [backup-simplify]: Simplify (+ 0 0) into 0 4.106 * [backup-simplify]: Simplify (- 0) into 0 4.106 * [taylor]: Taking taylor expansion of 0 in y 4.106 * [backup-simplify]: Simplify 0 into 0 4.106 * [backup-simplify]: Simplify 0 into 0 4.106 * [backup-simplify]: Simplify 0 into 0 4.106 * [backup-simplify]: Simplify (- 0) into 0 4.106 * [backup-simplify]: Simplify 0 into 0 4.107 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 4.107 * * * [progress]: simplifying candidates 4.107 * [simplify]: Simplifying: (* (exp (/ 0.5 x)) (exp (/ 0.5 y))) (log (+ (/ 0.5 x) (/ 0.5 y))) (exp (+ (/ 0.5 x) (/ 0.5 y))) (* (cbrt (+ (/ 0.5 x) (/ 0.5 y))) (cbrt (+ (/ 0.5 x) (/ 0.5 y)))) (cbrt (+ (/ 0.5 x) (/ 0.5 y))) (* (* (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y))) (+ (/ 0.5 x) (/ 0.5 y))) (sqrt (+ (/ 0.5 x) (/ 0.5 y))) (sqrt (+ (/ 0.5 x) (/ 0.5 y))) (+ (* 0.5 y) (* x 0.5)) (* x y) (+ (pow (/ 0.5 x) 3) (pow (/ 0.5 y) 3)) (+ (* (/ 0.5 x) (/ 0.5 x)) (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 y)))) (- (* (/ 0.5 x) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 y))) (- (/ 0.5 x) (/ 0.5 y)) (+ (/ (cbrt 0.5) x) (/ (cbrt 0.5) y)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 1 x) (/ 1 y)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 4.108 * * [simplify]: Extracting # 0 : cost 0 4.108 * * [simplify]: Extracting # 1 : cost 0 4.108 * * [simplify]: Extracting # 2 : cost 0 4.108 * * [simplify]: Extracting # 3 : cost 0 4.108 * * [simplify]: Extracting # 4 : cost 0 4.108 * * [simplify]: Extracting # 5 : cost 0 4.108 * * [simplify]: iteration 0 : 46 enodes (cost 227 ) 4.123 * * [simplify]: Extracting # 0 : cost 0 4.124 * * [simplify]: Extracting # 1 : cost 0 4.124 * * [simplify]: Extracting # 2 : cost 0 4.124 * * [simplify]: Extracting # 3 : cost 0 4.124 * * [simplify]: iteration 1 : 117 enodes (cost 216 ) 4.158 * * [simplify]: Extracting # 0 : cost 0 4.158 * * [simplify]: Extracting # 1 : cost 0 4.158 * * [simplify]: Extracting # 2 : cost 0 4.158 * * [simplify]: Extracting # 3 : cost 0 4.159 * * [simplify]: iteration 2 : 279 enodes (cost 194 ) 4.295 * * [simplify]: Extracting # 0 : cost 0 4.296 * * [simplify]: Extracting # 1 : cost 0 4.297 * * [simplify]: Extracting # 2 : cost 0 4.298 * * [simplify]: Extracting # 3 : cost 0 4.298 * * [simplify]: Extracting # 4 : cost 0 4.299 * * [simplify]: iteration 3 : 831 enodes (cost 194 ) 5.601 * * [simplify]: Extracting # 0 : cost 0 5.619 * * [simplify]: Extracting # 1 : cost 0 5.623 * * [simplify]: Extracting # 2 : cost 0 5.626 * * [simplify]: Extracting # 3 : cost 0 5.629 * * [simplify]: Extracting # 4 : cost 0 5.633 * * [simplify]: Extracting # 5 : cost 0 5.636 * * [simplify]: iteration 4 : 3589 enodes (cost 190 ) 7.826 * * [simplify]: Extracting # 0 : cost 0 7.834 * * [simplify]: Extracting # 1 : cost 0 7.848 * * [simplify]: Extracting # 2 : cost 0 7.856 * * [simplify]: Extracting # 3 : cost 0 7.864 * * [simplify]: Extracting # 4 : cost 0 7.871 * * [simplify]: iteration done: 5000 enodes (cost 190 ) 7.871 * [simplify]: Simplified to: (exp (+ (/ 0.5 x) (/ 0.5 y))) (log (+ (/ 0.5 x) (/ 0.5 y))) (exp (+ (/ 0.5 x) (/ 0.5 y))) (* (cbrt (+ (/ 0.5 x) (/ 0.5 y))) (cbrt (+ (/ 0.5 x) (/ 0.5 y)))) (cbrt (+ (/ 0.5 x) (/ 0.5 y))) (pow (+ (/ 0.5 x) (/ 0.5 y)) 3) (sqrt (+ (/ 0.5 x) (/ 0.5 y))) (sqrt (+ (/ 0.5 x) (/ 0.5 y))) (* 0.5 (+ y x)) (* y x) (+ (pow (/ 0.5 x) 3) (pow (/ 0.5 y) 3)) (* 0.5 (+ (/ (- (/ 0.5 y) (/ 0.5 x)) y) (/ 0.5 (* x x)))) (* 0.5 (- (/ 0.5 (* x x)) (/ 0.5 (* y y)))) (- (/ 0.5 x) (/ 0.5 y)) (+ (/ (cbrt 0.5) x) (/ (cbrt 0.5) y)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 1 y) (/ 1 x)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) 7.871 * * * [progress]: adding candidates to table 7.929 * * [progress]: iteration 3 / 4 7.929 * * * [progress]: picking best candidate 7.931 * * * * [pick]: Picked # 7.931 * * * [progress]: localizing error 7.942 * * * [progress]: generating rewritten candidates 7.942 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 7.985 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 8.019 * * * [progress]: generating series expansions 8.019 * * * * [progress]: [ 1 / 2 ] generating series at (2) 8.020 * [backup-simplify]: Simplify (/ (/ (+ x y) (* x 2.0)) y) into (* 0.5 (/ (+ x y) (* x y))) 8.020 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 8.020 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 8.020 * [taylor]: Taking taylor expansion of 0.5 in y 8.020 * [backup-simplify]: Simplify 0.5 into 0.5 8.020 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 8.020 * [taylor]: Taking taylor expansion of (+ x y) in y 8.020 * [taylor]: Taking taylor expansion of x in y 8.020 * [backup-simplify]: Simplify x into x 8.020 * [taylor]: Taking taylor expansion of y in y 8.020 * [backup-simplify]: Simplify 0 into 0 8.020 * [backup-simplify]: Simplify 1 into 1 8.020 * [taylor]: Taking taylor expansion of (* x y) in y 8.020 * [taylor]: Taking taylor expansion of x in y 8.020 * [backup-simplify]: Simplify x into x 8.020 * [taylor]: Taking taylor expansion of y in y 8.020 * [backup-simplify]: Simplify 0 into 0 8.020 * [backup-simplify]: Simplify 1 into 1 8.020 * [backup-simplify]: Simplify (+ x 0) into x 8.020 * [backup-simplify]: Simplify (* x 0) into 0 8.021 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 8.021 * [backup-simplify]: Simplify (/ x x) into 1 8.021 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 8.021 * [taylor]: Taking taylor expansion of 0.5 in x 8.021 * [backup-simplify]: Simplify 0.5 into 0.5 8.021 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 8.021 * [taylor]: Taking taylor expansion of (+ x y) in x 8.021 * [taylor]: Taking taylor expansion of x in x 8.021 * [backup-simplify]: Simplify 0 into 0 8.021 * [backup-simplify]: Simplify 1 into 1 8.021 * [taylor]: Taking taylor expansion of y in x 8.021 * [backup-simplify]: Simplify y into y 8.021 * [taylor]: Taking taylor expansion of (* x y) in x 8.021 * [taylor]: Taking taylor expansion of x in x 8.021 * [backup-simplify]: Simplify 0 into 0 8.021 * [backup-simplify]: Simplify 1 into 1 8.021 * [taylor]: Taking taylor expansion of y in x 8.021 * [backup-simplify]: Simplify y into y 8.021 * [backup-simplify]: Simplify (+ 0 y) into y 8.021 * [backup-simplify]: Simplify (* 0 y) into 0 8.021 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 8.021 * [backup-simplify]: Simplify (/ y y) into 1 8.021 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 8.021 * [taylor]: Taking taylor expansion of 0.5 in x 8.021 * [backup-simplify]: Simplify 0.5 into 0.5 8.021 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 8.021 * [taylor]: Taking taylor expansion of (+ x y) in x 8.021 * [taylor]: Taking taylor expansion of x in x 8.021 * [backup-simplify]: Simplify 0 into 0 8.021 * [backup-simplify]: Simplify 1 into 1 8.021 * [taylor]: Taking taylor expansion of y in x 8.021 * [backup-simplify]: Simplify y into y 8.021 * [taylor]: Taking taylor expansion of (* x y) in x 8.021 * [taylor]: Taking taylor expansion of x in x 8.021 * [backup-simplify]: Simplify 0 into 0 8.022 * [backup-simplify]: Simplify 1 into 1 8.022 * [taylor]: Taking taylor expansion of y in x 8.022 * [backup-simplify]: Simplify y into y 8.022 * [backup-simplify]: Simplify (+ 0 y) into y 8.022 * [backup-simplify]: Simplify (* 0 y) into 0 8.022 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 8.022 * [backup-simplify]: Simplify (/ y y) into 1 8.022 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 8.022 * [taylor]: Taking taylor expansion of 0.5 in y 8.022 * [backup-simplify]: Simplify 0.5 into 0.5 8.023 * [backup-simplify]: Simplify (+ 1 0) into 1 8.023 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 8.023 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 8.023 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 8.023 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 8.023 * [taylor]: Taking taylor expansion of 0.5 in y 8.024 * [backup-simplify]: Simplify 0.5 into 0.5 8.024 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.024 * [taylor]: Taking taylor expansion of y in y 8.024 * [backup-simplify]: Simplify 0 into 0 8.024 * [backup-simplify]: Simplify 1 into 1 8.024 * [backup-simplify]: Simplify (/ 1 1) into 1 8.024 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 8.024 * [backup-simplify]: Simplify 0.5 into 0.5 8.024 * [backup-simplify]: Simplify 0.5 into 0.5 8.024 * [backup-simplify]: Simplify (+ 0 0) into 0 8.025 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 8.025 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 8.026 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 8.026 * [taylor]: Taking taylor expansion of 0 in y 8.026 * [backup-simplify]: Simplify 0 into 0 8.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.027 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 8.027 * [backup-simplify]: Simplify 0 into 0 8.027 * [backup-simplify]: Simplify 0 into 0 8.027 * [backup-simplify]: Simplify (+ 0 0) into 0 8.028 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 8.028 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.029 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 8.029 * [taylor]: Taking taylor expansion of 0 in y 8.029 * [backup-simplify]: Simplify 0 into 0 8.029 * [backup-simplify]: Simplify 0 into 0 8.030 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.030 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 8.030 * [backup-simplify]: Simplify 0 into 0 8.030 * [backup-simplify]: Simplify 0 into 0 8.031 * [backup-simplify]: Simplify (+ 0 0) into 0 8.032 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 8.032 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.033 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 8.033 * [taylor]: Taking taylor expansion of 0 in y 8.033 * [backup-simplify]: Simplify 0 into 0 8.033 * [backup-simplify]: Simplify 0 into 0 8.033 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 8.033 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 y)) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 8.033 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 8.033 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 8.033 * [taylor]: Taking taylor expansion of 0.5 in y 8.033 * [backup-simplify]: Simplify 0.5 into 0.5 8.033 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 8.033 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 8.033 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.034 * [taylor]: Taking taylor expansion of y in y 8.034 * [backup-simplify]: Simplify 0 into 0 8.034 * [backup-simplify]: Simplify 1 into 1 8.034 * [backup-simplify]: Simplify (/ 1 1) into 1 8.034 * [taylor]: Taking taylor expansion of (/ 1 x) in y 8.034 * [taylor]: Taking taylor expansion of x in y 8.034 * [backup-simplify]: Simplify x into x 8.034 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 8.034 * [taylor]: Taking taylor expansion of (* y x) in y 8.034 * [taylor]: Taking taylor expansion of y in y 8.034 * [backup-simplify]: Simplify 0 into 0 8.034 * [backup-simplify]: Simplify 1 into 1 8.034 * [taylor]: Taking taylor expansion of x in y 8.034 * [backup-simplify]: Simplify x into x 8.034 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 8.034 * [taylor]: Taking taylor expansion of 0.5 in x 8.034 * [backup-simplify]: Simplify 0.5 into 0.5 8.034 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 8.034 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.034 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.034 * [taylor]: Taking taylor expansion of y in x 8.034 * [backup-simplify]: Simplify y into y 8.034 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.034 * [taylor]: Taking taylor expansion of x in x 8.034 * [backup-simplify]: Simplify 0 into 0 8.034 * [backup-simplify]: Simplify 1 into 1 8.034 * [backup-simplify]: Simplify (/ 1 1) into 1 8.034 * [taylor]: Taking taylor expansion of (* y x) in x 8.034 * [taylor]: Taking taylor expansion of y in x 8.034 * [backup-simplify]: Simplify y into y 8.035 * [taylor]: Taking taylor expansion of x in x 8.035 * [backup-simplify]: Simplify 0 into 0 8.035 * [backup-simplify]: Simplify 1 into 1 8.035 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 8.035 * [taylor]: Taking taylor expansion of 0.5 in x 8.035 * [backup-simplify]: Simplify 0.5 into 0.5 8.035 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 8.035 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.035 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.035 * [taylor]: Taking taylor expansion of y in x 8.035 * [backup-simplify]: Simplify y into y 8.035 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.035 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.035 * [taylor]: Taking taylor expansion of x in x 8.035 * [backup-simplify]: Simplify 0 into 0 8.035 * [backup-simplify]: Simplify 1 into 1 8.035 * [backup-simplify]: Simplify (/ 1 1) into 1 8.035 * [taylor]: Taking taylor expansion of (* y x) in x 8.035 * [taylor]: Taking taylor expansion of y in x 8.035 * [backup-simplify]: Simplify y into y 8.035 * [taylor]: Taking taylor expansion of x in x 8.035 * [backup-simplify]: Simplify 0 into 0 8.035 * [backup-simplify]: Simplify 1 into 1 8.035 * [backup-simplify]: Simplify (+ 0 1) into 1 8.035 * [backup-simplify]: Simplify (* y 0) into 0 8.036 * [backup-simplify]: Simplify (* 1 0) into 0 8.036 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.036 * [taylor]: Taking taylor expansion of 0 in y 8.036 * [backup-simplify]: Simplify 0 into 0 8.036 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 8.037 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.037 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 8.037 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 8.037 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 8.037 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 8.037 * [taylor]: Taking taylor expansion of 0.5 in y 8.037 * [backup-simplify]: Simplify 0.5 into 0.5 8.037 * [taylor]: Taking taylor expansion of y in y 8.037 * [backup-simplify]: Simplify 0 into 0 8.037 * [backup-simplify]: Simplify 1 into 1 8.037 * [backup-simplify]: Simplify 0 into 0 8.038 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 8.038 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 8.038 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.039 * [backup-simplify]: Simplify (+ 0 0) into 0 8.039 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 8.040 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 8.040 * [taylor]: Taking taylor expansion of 0.5 in y 8.040 * [backup-simplify]: Simplify 0.5 into 0.5 8.041 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.041 * [backup-simplify]: Simplify 0 into 0 8.041 * [backup-simplify]: Simplify 0 into 0 8.042 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 8.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.043 * [backup-simplify]: Simplify (+ 0 0) into 0 8.044 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 8.045 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 8.045 * [taylor]: Taking taylor expansion of 0 in y 8.045 * [backup-simplify]: Simplify 0 into 0 8.045 * [backup-simplify]: Simplify 0.5 into 0.5 8.047 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 8.047 * [backup-simplify]: Simplify 0.5 into 0.5 8.047 * [backup-simplify]: Simplify 0 into 0 8.048 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 8.048 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.050 * [backup-simplify]: Simplify (+ 0 0) into 0 8.051 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 8.053 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 8.053 * [taylor]: Taking taylor expansion of 0 in y 8.053 * [backup-simplify]: Simplify 0 into 0 8.053 * [backup-simplify]: Simplify 0 into 0 8.053 * [backup-simplify]: Simplify 0 into 0 8.054 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 8.054 * [backup-simplify]: Simplify 0 into 0 8.054 * [backup-simplify]: Simplify 0 into 0 8.055 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 8.055 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.055 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.056 * [backup-simplify]: Simplify (+ 0 0) into 0 8.057 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 8.058 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 8.058 * [taylor]: Taking taylor expansion of 0 in y 8.058 * [backup-simplify]: Simplify 0 into 0 8.058 * [backup-simplify]: Simplify 0 into 0 8.058 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 8.058 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (- y))) into (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 8.058 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 8.058 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 8.058 * [taylor]: Taking taylor expansion of -0.5 in y 8.058 * [backup-simplify]: Simplify -0.5 into -0.5 8.058 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 8.058 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 8.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.058 * [taylor]: Taking taylor expansion of y in y 8.058 * [backup-simplify]: Simplify 0 into 0 8.058 * [backup-simplify]: Simplify 1 into 1 8.059 * [backup-simplify]: Simplify (/ 1 1) into 1 8.059 * [taylor]: Taking taylor expansion of (/ 1 x) in y 8.059 * [taylor]: Taking taylor expansion of x in y 8.059 * [backup-simplify]: Simplify x into x 8.059 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 8.059 * [taylor]: Taking taylor expansion of (* y x) in y 8.059 * [taylor]: Taking taylor expansion of y in y 8.059 * [backup-simplify]: Simplify 0 into 0 8.059 * [backup-simplify]: Simplify 1 into 1 8.059 * [taylor]: Taking taylor expansion of x in y 8.059 * [backup-simplify]: Simplify x into x 8.059 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 8.059 * [taylor]: Taking taylor expansion of -0.5 in x 8.059 * [backup-simplify]: Simplify -0.5 into -0.5 8.059 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 8.059 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.059 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.059 * [taylor]: Taking taylor expansion of y in x 8.059 * [backup-simplify]: Simplify y into y 8.059 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.059 * [taylor]: Taking taylor expansion of x in x 8.059 * [backup-simplify]: Simplify 0 into 0 8.059 * [backup-simplify]: Simplify 1 into 1 8.059 * [backup-simplify]: Simplify (/ 1 1) into 1 8.059 * [taylor]: Taking taylor expansion of (* y x) in x 8.059 * [taylor]: Taking taylor expansion of y in x 8.059 * [backup-simplify]: Simplify y into y 8.059 * [taylor]: Taking taylor expansion of x in x 8.059 * [backup-simplify]: Simplify 0 into 0 8.059 * [backup-simplify]: Simplify 1 into 1 8.060 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 8.060 * [taylor]: Taking taylor expansion of -0.5 in x 8.060 * [backup-simplify]: Simplify -0.5 into -0.5 8.060 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 8.060 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.060 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.060 * [taylor]: Taking taylor expansion of y in x 8.060 * [backup-simplify]: Simplify y into y 8.060 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.060 * [taylor]: Taking taylor expansion of x in x 8.060 * [backup-simplify]: Simplify 0 into 0 8.060 * [backup-simplify]: Simplify 1 into 1 8.060 * [backup-simplify]: Simplify (/ 1 1) into 1 8.060 * [taylor]: Taking taylor expansion of (* y x) in x 8.060 * [taylor]: Taking taylor expansion of y in x 8.060 * [backup-simplify]: Simplify y into y 8.060 * [taylor]: Taking taylor expansion of x in x 8.060 * [backup-simplify]: Simplify 0 into 0 8.060 * [backup-simplify]: Simplify 1 into 1 8.060 * [backup-simplify]: Simplify (+ 0 1) into 1 8.060 * [backup-simplify]: Simplify (* y 0) into 0 8.061 * [backup-simplify]: Simplify (* 1 0) into 0 8.061 * [backup-simplify]: Simplify (* -0.5 0) into 0 8.061 * [taylor]: Taking taylor expansion of 0 in y 8.061 * [backup-simplify]: Simplify 0 into 0 8.061 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 8.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.062 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 8.062 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 8.062 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 8.062 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 8.062 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 8.062 * [taylor]: Taking taylor expansion of 0.5 in y 8.062 * [backup-simplify]: Simplify 0.5 into 0.5 8.062 * [taylor]: Taking taylor expansion of y in y 8.062 * [backup-simplify]: Simplify 0 into 0 8.062 * [backup-simplify]: Simplify 1 into 1 8.062 * [backup-simplify]: Simplify 0 into 0 8.063 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 8.063 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 8.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.064 * [backup-simplify]: Simplify (+ 0 0) into 0 8.064 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 8.065 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 8.065 * [taylor]: Taking taylor expansion of (- 0.5) in y 8.065 * [taylor]: Taking taylor expansion of 0.5 in y 8.065 * [backup-simplify]: Simplify 0.5 into 0.5 8.065 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.065 * [backup-simplify]: Simplify (- 0) into 0 8.065 * [backup-simplify]: Simplify 0 into 0 8.065 * [backup-simplify]: Simplify 0 into 0 8.066 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 8.066 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.067 * [backup-simplify]: Simplify (+ 0 0) into 0 8.067 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 8.068 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 8.068 * [taylor]: Taking taylor expansion of 0 in y 8.068 * [backup-simplify]: Simplify 0 into 0 8.068 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.069 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.069 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 8.070 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.070 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.070 * [backup-simplify]: Simplify 0 into 0 8.070 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 8.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.071 * [backup-simplify]: Simplify (+ 0 0) into 0 8.072 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 8.073 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 8.073 * [taylor]: Taking taylor expansion of 0 in y 8.073 * [backup-simplify]: Simplify 0 into 0 8.073 * [backup-simplify]: Simplify 0 into 0 8.073 * [backup-simplify]: Simplify (- 0) into 0 8.073 * [backup-simplify]: Simplify 0 into 0 8.074 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 8.074 * [backup-simplify]: Simplify (- 0) into 0 8.074 * [backup-simplify]: Simplify 0 into 0 8.074 * [backup-simplify]: Simplify 0 into 0 8.075 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 8.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.076 * [backup-simplify]: Simplify (+ 0 0) into 0 8.077 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 8.078 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 8.078 * [taylor]: Taking taylor expansion of 0 in y 8.078 * [backup-simplify]: Simplify 0 into 0 8.078 * [backup-simplify]: Simplify 0 into 0 8.079 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 8.079 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 8.079 * [backup-simplify]: Simplify (/ (+ x y) (* x 2.0)) into (* 0.5 (/ (+ x y) x)) 8.079 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in (x y) around 0 8.079 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in y 8.079 * [taylor]: Taking taylor expansion of 0.5 in y 8.079 * [backup-simplify]: Simplify 0.5 into 0.5 8.079 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y 8.079 * [taylor]: Taking taylor expansion of (+ x y) in y 8.079 * [taylor]: Taking taylor expansion of x in y 8.079 * [backup-simplify]: Simplify x into x 8.079 * [taylor]: Taking taylor expansion of y in y 8.079 * [backup-simplify]: Simplify 0 into 0 8.079 * [backup-simplify]: Simplify 1 into 1 8.079 * [taylor]: Taking taylor expansion of x in y 8.079 * [backup-simplify]: Simplify x into x 8.079 * [backup-simplify]: Simplify (+ x 0) into x 8.079 * [backup-simplify]: Simplify (/ x x) into 1 8.079 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 8.079 * [taylor]: Taking taylor expansion of 0.5 in x 8.079 * [backup-simplify]: Simplify 0.5 into 0.5 8.079 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 8.079 * [taylor]: Taking taylor expansion of (+ x y) in x 8.079 * [taylor]: Taking taylor expansion of x in x 8.079 * [backup-simplify]: Simplify 0 into 0 8.079 * [backup-simplify]: Simplify 1 into 1 8.080 * [taylor]: Taking taylor expansion of y in x 8.080 * [backup-simplify]: Simplify y into y 8.080 * [taylor]: Taking taylor expansion of x in x 8.080 * [backup-simplify]: Simplify 0 into 0 8.080 * [backup-simplify]: Simplify 1 into 1 8.080 * [backup-simplify]: Simplify (+ 0 y) into y 8.080 * [backup-simplify]: Simplify (/ y 1) into y 8.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 8.080 * [taylor]: Taking taylor expansion of 0.5 in x 8.080 * [backup-simplify]: Simplify 0.5 into 0.5 8.080 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 8.080 * [taylor]: Taking taylor expansion of (+ x y) in x 8.080 * [taylor]: Taking taylor expansion of x in x 8.080 * [backup-simplify]: Simplify 0 into 0 8.080 * [backup-simplify]: Simplify 1 into 1 8.080 * [taylor]: Taking taylor expansion of y in x 8.080 * [backup-simplify]: Simplify y into y 8.080 * [taylor]: Taking taylor expansion of x in x 8.080 * [backup-simplify]: Simplify 0 into 0 8.080 * [backup-simplify]: Simplify 1 into 1 8.080 * [backup-simplify]: Simplify (+ 0 y) into y 8.080 * [backup-simplify]: Simplify (/ y 1) into y 8.080 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 8.080 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 8.080 * [taylor]: Taking taylor expansion of 0.5 in y 8.080 * [backup-simplify]: Simplify 0.5 into 0.5 8.080 * [taylor]: Taking taylor expansion of y in y 8.081 * [backup-simplify]: Simplify 0 into 0 8.081 * [backup-simplify]: Simplify 1 into 1 8.081 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.081 * [backup-simplify]: Simplify 0 into 0 8.082 * [backup-simplify]: Simplify (+ 1 0) into 1 8.082 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* y (/ 0 1)))) into 1 8.083 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 y)) into 0.5 8.083 * [taylor]: Taking taylor expansion of 0.5 in y 8.083 * [backup-simplify]: Simplify 0.5 into 0.5 8.083 * [backup-simplify]: Simplify 0.5 into 0.5 8.084 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 8.084 * [backup-simplify]: Simplify 0.5 into 0.5 8.085 * [backup-simplify]: Simplify (+ 0 0) into 0 8.086 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)))) into 0 8.087 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 y))) into 0 8.087 * [taylor]: Taking taylor expansion of 0 in y 8.087 * [backup-simplify]: Simplify 0 into 0 8.087 * [backup-simplify]: Simplify 0 into 0 8.087 * [backup-simplify]: Simplify 0 into 0 8.088 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 8.088 * [backup-simplify]: Simplify 0 into 0 8.089 * [backup-simplify]: Simplify (+ 0 0) into 0 8.090 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.092 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 8.092 * [taylor]: Taking taylor expansion of 0 in y 8.092 * [backup-simplify]: Simplify 0 into 0 8.092 * [backup-simplify]: Simplify 0 into 0 8.092 * [backup-simplify]: Simplify 0 into 0 8.092 * [backup-simplify]: Simplify 0 into 0 8.092 * [backup-simplify]: Simplify (+ (* 0.5 (* y (/ 1 x))) 0.5) into (+ (* 0.5 (/ y x)) 0.5) 8.092 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) 8.092 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 8.092 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 8.092 * [taylor]: Taking taylor expansion of 0.5 in y 8.092 * [backup-simplify]: Simplify 0.5 into 0.5 8.092 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 8.092 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 8.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.092 * [taylor]: Taking taylor expansion of y in y 8.093 * [backup-simplify]: Simplify 0 into 0 8.093 * [backup-simplify]: Simplify 1 into 1 8.093 * [backup-simplify]: Simplify (/ 1 1) into 1 8.093 * [taylor]: Taking taylor expansion of (/ 1 x) in y 8.093 * [taylor]: Taking taylor expansion of x in y 8.093 * [backup-simplify]: Simplify x into x 8.093 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 8.093 * [taylor]: Taking taylor expansion of x in y 8.093 * [backup-simplify]: Simplify x into x 8.093 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 8.093 * [taylor]: Taking taylor expansion of 0.5 in x 8.093 * [backup-simplify]: Simplify 0.5 into 0.5 8.093 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 8.093 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.093 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.093 * [taylor]: Taking taylor expansion of y in x 8.093 * [backup-simplify]: Simplify y into y 8.093 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.094 * [taylor]: Taking taylor expansion of x in x 8.094 * [backup-simplify]: Simplify 0 into 0 8.094 * [backup-simplify]: Simplify 1 into 1 8.094 * [backup-simplify]: Simplify (/ 1 1) into 1 8.094 * [taylor]: Taking taylor expansion of x in x 8.094 * [backup-simplify]: Simplify 0 into 0 8.094 * [backup-simplify]: Simplify 1 into 1 8.094 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 8.094 * [taylor]: Taking taylor expansion of 0.5 in x 8.094 * [backup-simplify]: Simplify 0.5 into 0.5 8.094 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 8.094 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.094 * [taylor]: Taking taylor expansion of y in x 8.094 * [backup-simplify]: Simplify y into y 8.094 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.094 * [taylor]: Taking taylor expansion of x in x 8.094 * [backup-simplify]: Simplify 0 into 0 8.094 * [backup-simplify]: Simplify 1 into 1 8.095 * [backup-simplify]: Simplify (/ 1 1) into 1 8.095 * [taylor]: Taking taylor expansion of x in x 8.095 * [backup-simplify]: Simplify 0 into 0 8.095 * [backup-simplify]: Simplify 1 into 1 8.095 * [backup-simplify]: Simplify (+ 0 1) into 1 8.096 * [backup-simplify]: Simplify (* 1 0) into 0 8.096 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.096 * [taylor]: Taking taylor expansion of 0 in y 8.096 * [backup-simplify]: Simplify 0 into 0 8.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.097 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 8.097 * [backup-simplify]: Simplify (+ (* 1 1) (* (/ 1 y) 0)) into 1 8.098 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 8.098 * [taylor]: Taking taylor expansion of 0.5 in y 8.098 * [backup-simplify]: Simplify 0.5 into 0.5 8.098 * [backup-simplify]: Simplify 0 into 0 8.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 8.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.099 * [backup-simplify]: Simplify (+ 0 0) into 0 8.100 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y) 8.100 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 8.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 8.100 * [taylor]: Taking taylor expansion of 0.5 in y 8.100 * [backup-simplify]: Simplify 0.5 into 0.5 8.100 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.100 * [taylor]: Taking taylor expansion of y in y 8.100 * [backup-simplify]: Simplify 0 into 0 8.100 * [backup-simplify]: Simplify 1 into 1 8.100 * [backup-simplify]: Simplify (/ 1 1) into 1 8.101 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 8.101 * [backup-simplify]: Simplify 0.5 into 0.5 8.101 * [backup-simplify]: Simplify 0.5 into 0.5 8.101 * [backup-simplify]: Simplify 0 into 0 8.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.102 * [backup-simplify]: Simplify (+ 0 0) into 0 8.103 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0 8.103 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 8.103 * [taylor]: Taking taylor expansion of 0 in y 8.103 * [backup-simplify]: Simplify 0 into 0 8.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.104 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 8.104 * [backup-simplify]: Simplify 0 into 0 8.104 * [backup-simplify]: Simplify 0 into 0 8.104 * [backup-simplify]: Simplify 0 into 0 8.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.105 * [backup-simplify]: Simplify (+ 0 0) into 0 8.106 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 8.107 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 8.107 * [taylor]: Taking taylor expansion of 0 in y 8.107 * [backup-simplify]: Simplify 0 into 0 8.107 * [backup-simplify]: Simplify 0 into 0 8.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.108 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 8.108 * [backup-simplify]: Simplify 0 into 0 8.108 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (+ (* 0.5 (/ y x)) 0.5) 8.108 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) 8.108 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 8.108 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 8.108 * [taylor]: Taking taylor expansion of 0.5 in y 8.108 * [backup-simplify]: Simplify 0.5 into 0.5 8.108 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 8.108 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 8.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.108 * [taylor]: Taking taylor expansion of y in y 8.108 * [backup-simplify]: Simplify 0 into 0 8.108 * [backup-simplify]: Simplify 1 into 1 8.109 * [backup-simplify]: Simplify (/ 1 1) into 1 8.109 * [taylor]: Taking taylor expansion of (/ 1 x) in y 8.109 * [taylor]: Taking taylor expansion of x in y 8.109 * [backup-simplify]: Simplify x into x 8.109 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 8.109 * [taylor]: Taking taylor expansion of x in y 8.109 * [backup-simplify]: Simplify x into x 8.109 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 8.109 * [taylor]: Taking taylor expansion of 0.5 in x 8.109 * [backup-simplify]: Simplify 0.5 into 0.5 8.109 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 8.109 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.109 * [taylor]: Taking taylor expansion of y in x 8.109 * [backup-simplify]: Simplify y into y 8.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.109 * [taylor]: Taking taylor expansion of x in x 8.109 * [backup-simplify]: Simplify 0 into 0 8.109 * [backup-simplify]: Simplify 1 into 1 8.109 * [backup-simplify]: Simplify (/ 1 1) into 1 8.109 * [taylor]: Taking taylor expansion of x in x 8.109 * [backup-simplify]: Simplify 0 into 0 8.109 * [backup-simplify]: Simplify 1 into 1 8.109 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 8.109 * [taylor]: Taking taylor expansion of 0.5 in x 8.109 * [backup-simplify]: Simplify 0.5 into 0.5 8.109 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 8.109 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.109 * [taylor]: Taking taylor expansion of y in x 8.110 * [backup-simplify]: Simplify y into y 8.110 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.110 * [taylor]: Taking taylor expansion of x in x 8.110 * [backup-simplify]: Simplify 0 into 0 8.110 * [backup-simplify]: Simplify 1 into 1 8.110 * [backup-simplify]: Simplify (/ 1 1) into 1 8.110 * [taylor]: Taking taylor expansion of x in x 8.110 * [backup-simplify]: Simplify 0 into 0 8.110 * [backup-simplify]: Simplify 1 into 1 8.110 * [backup-simplify]: Simplify (+ 0 1) into 1 8.110 * [backup-simplify]: Simplify (* 1 0) into 0 8.111 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.111 * [taylor]: Taking taylor expansion of 0 in y 8.111 * [backup-simplify]: Simplify 0 into 0 8.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.111 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 8.112 * [backup-simplify]: Simplify (+ (* 1 1) (* (/ 1 y) 0)) into 1 8.112 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 8.112 * [taylor]: Taking taylor expansion of 0.5 in y 8.112 * [backup-simplify]: Simplify 0.5 into 0.5 8.112 * [backup-simplify]: Simplify 0 into 0 8.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 8.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.113 * [backup-simplify]: Simplify (+ 0 0) into 0 8.114 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y) 8.114 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 8.114 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 8.114 * [taylor]: Taking taylor expansion of 0.5 in y 8.114 * [backup-simplify]: Simplify 0.5 into 0.5 8.114 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.115 * [taylor]: Taking taylor expansion of y in y 8.115 * [backup-simplify]: Simplify 0 into 0 8.115 * [backup-simplify]: Simplify 1 into 1 8.115 * [backup-simplify]: Simplify (/ 1 1) into 1 8.115 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 8.115 * [backup-simplify]: Simplify 0.5 into 0.5 8.115 * [backup-simplify]: Simplify 0.5 into 0.5 8.115 * [backup-simplify]: Simplify 0 into 0 8.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.116 * [backup-simplify]: Simplify (+ 0 0) into 0 8.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0 8.121 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 8.121 * [taylor]: Taking taylor expansion of 0 in y 8.121 * [backup-simplify]: Simplify 0 into 0 8.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.122 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 8.122 * [backup-simplify]: Simplify 0 into 0 8.122 * [backup-simplify]: Simplify 0 into 0 8.122 * [backup-simplify]: Simplify 0 into 0 8.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.123 * [backup-simplify]: Simplify (+ 0 0) into 0 8.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 8.124 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 8.124 * [taylor]: Taking taylor expansion of 0 in y 8.124 * [backup-simplify]: Simplify 0 into 0 8.124 * [backup-simplify]: Simplify 0 into 0 8.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.125 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 8.125 * [backup-simplify]: Simplify 0 into 0 8.126 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (+ (* 0.5 (/ y x)) 0.5) 8.126 * * * [progress]: simplifying candidates 8.127 * [simplify]: Simplifying: (- (- (log (+ x y)) (+ (log x) (log 2.0))) (log y)) (- (- (log (+ x y)) (log (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (log (/ (/ (+ x y) (* x 2.0)) y)) (exp (/ (/ (+ x y) (* x 2.0)) y)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* y y) y)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* y y) y)) (/ (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (* (* y y) y)) (* (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (cbrt (/ (/ (+ x y) (* x 2.0)) y))) (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (* (* (/ (/ (+ x y) (* x 2.0)) y) (/ (/ (+ x y) (* x 2.0)) y)) (/ (/ (+ x y) (* x 2.0)) y)) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (- (/ (+ x y) (* x 2.0))) (- y) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (sqrt y)) (/ (cbrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) 1) (/ (cbrt (/ (+ x y) (* x 2.0))) y) (/ (sqrt (/ (+ x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) 1) (/ (sqrt (/ (+ x y) (* x 2.0))) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) 2.0) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (sqrt y)) (/ (/ (cbrt (+ x y)) 2.0) (sqrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) 1) (/ (/ (cbrt (+ x y)) 2.0) y) (/ (/ (sqrt (+ x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) 2.0) (cbrt y)) (/ (/ (sqrt (+ x y)) x) (sqrt y)) (/ (/ (sqrt (+ x y)) 2.0) (sqrt y)) (/ (/ (sqrt (+ x y)) x) 1) (/ (/ (sqrt (+ x y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (+ x y) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (+ x y) 2.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ 1 1) (/ (/ (+ x y) (* x 2.0)) y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y)) (/ (+ x y) 1) (/ (/ 1 (* x 2.0)) y) (/ 1 y) (/ y (/ (+ x y) (* x 2.0))) (/ (/ (+ x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ (/ (+ x y) (* x 2.0)) 1) (/ y (cbrt (/ (+ x y) (* x 2.0)))) (/ y (sqrt (/ (+ x y) (* x 2.0)))) (/ y (/ (cbrt (+ x y)) 2.0)) (/ y (/ (sqrt (+ x y)) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) (* x 2.0))) (/ y (/ 1 (* x 2.0))) (* y (* x 2.0)) (- (log (+ x y)) (+ (log x) (log 2.0))) (- (log (+ x y)) (log (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (exp (/ (+ x y) (* x 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (cbrt (/ (+ x y) (* x 2.0))) (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (- (+ x y)) (- (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (cbrt (+ x y)) 2.0) (/ (sqrt (+ x y)) x) (/ (sqrt (+ x y)) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (+ x y)) (/ (+ x y) x) (/ (* x 2.0) (cbrt (+ x y))) (/ (* x 2.0) (sqrt (+ x y))) (/ (* x 2.0) (+ x y)) (/ (* x 2.0) (+ x y)) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))) (* (* x 2.0) (- x y)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) 8.129 * * [simplify]: Extracting # 0 : cost 0 8.129 * * [simplify]: Extracting # 1 : cost 0 8.129 * * [simplify]: Extracting # 2 : cost 0 8.129 * * [simplify]: Extracting # 3 : cost 0 8.130 * * [simplify]: Extracting # 4 : cost 0 8.130 * * [simplify]: Extracting # 5 : cost 0 8.130 * * [simplify]: Extracting # 6 : cost 0 8.130 * * [simplify]: Extracting # 7 : cost 0 8.130 * * [simplify]: iteration 0 : 134 enodes (cost 1127 ) 8.176 * * [simplify]: Extracting # 0 : cost 0 8.177 * * [simplify]: Extracting # 1 : cost 0 8.178 * * [simplify]: Extracting # 2 : cost 0 8.178 * * [simplify]: Extracting # 3 : cost 0 8.179 * * [simplify]: Extracting # 4 : cost 0 8.180 * * [simplify]: Extracting # 5 : cost 0 8.180 * * [simplify]: iteration 1 : 331 enodes (cost 1092 ) 8.334 * * [simplify]: Extracting # 0 : cost 0 8.336 * * [simplify]: Extracting # 1 : cost 0 8.337 * * [simplify]: Extracting # 2 : cost 0 8.338 * * [simplify]: Extracting # 3 : cost 0 8.339 * * [simplify]: Extracting # 4 : cost 0 8.341 * * [simplify]: iteration 2 : 1050 enodes (cost 970 ) 10.159 * * [simplify]: Extracting # 0 : cost 0 10.164 * * [simplify]: Extracting # 1 : cost 0 10.170 * * [simplify]: Extracting # 2 : cost 0 10.174 * * [simplify]: Extracting # 3 : cost 0 10.179 * * [simplify]: iteration 3 : 4525 enodes (cost 970 ) 11.631 * * [simplify]: Extracting # 0 : cost 0 11.641 * * [simplify]: Extracting # 1 : cost 0 11.650 * * [simplify]: Extracting # 2 : cost 0 11.659 * * [simplify]: iteration done: 5000 enodes (cost 970 ) 11.660 * [simplify]: Simplified to: (log (/ (/ (+ x y) (* x 2.0)) y)) (log (/ (/ (+ x y) (* x 2.0)) y)) (log (/ (/ (+ x y) (* x 2.0)) y)) (log (/ (/ (+ x y) (* x 2.0)) y)) (exp (/ (/ (+ x y) (* x 2.0)) y)) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (* (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (cbrt (/ (/ (+ x y) (* x 2.0)) y))) (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (- (/ (+ x y) (* x 2.0))) (- y) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (sqrt y)) (/ (cbrt (/ (+ x y) (* x 2.0))) (sqrt y)) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (/ (cbrt (/ (+ x y) (* x 2.0))) y) (/ (sqrt (/ (+ x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (sqrt (/ (+ x y) (* x 2.0))) (/ (sqrt (/ (+ x y) (* x 2.0))) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) 2.0) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (sqrt y)) (/ (/ (cbrt (+ x y)) 2.0) (sqrt y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (/ (cbrt (+ x y)) 2.0) y) (/ (/ (sqrt (+ x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) 2.0) (cbrt y)) (/ (/ (sqrt (+ x y)) x) (sqrt y)) (/ (/ (sqrt (+ x y)) 2.0) (sqrt y)) (/ (sqrt (+ x y)) x) (/ (/ (sqrt (+ x y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ 1 x) (/ (/ (+ x y) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ 1 x) (/ (/ (+ x y) 2.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) 1 (/ (/ (+ x y) (* x 2.0)) y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y)) (+ x y) (/ (/ 1 (* x 2.0)) y) (/ 1 y) (/ y (/ (+ x y) (* x 2.0))) (/ (/ (+ x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ (+ x y) (* x 2.0)) (/ y (cbrt (/ (+ x y) (* x 2.0)))) (/ y (sqrt (/ (+ x y) (* x 2.0)))) (/ y (/ (cbrt (+ x y)) 2.0)) (/ y (/ (sqrt (+ x y)) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) (* x 2.0))) (* 2.0 (* x y)) (* 2.0 (* x y)) (log (/ (+ x y) (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (exp (/ (+ x y) (* x 2.0))) (pow (/ (+ x y) (* x 2.0)) 3) (pow (/ (+ x y) (* x 2.0)) 3) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (cbrt (/ (+ x y) (* x 2.0))) (pow (/ (+ x y) (* x 2.0)) 3) (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (- (+ x y)) (- (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (cbrt (+ x y)) 2.0) (/ (sqrt (+ x y)) x) (/ (sqrt (+ x y)) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (+ x y)) (/ (+ x y) x) (/ (* x 2.0) (cbrt (+ x y))) (/ (* x 2.0) (sqrt (+ x y))) (/ (* x 2.0) (+ x y)) (/ (* x 2.0) (+ x y)) (* (+ (* x x) (* y (- y x))) (* x 2.0)) (* (* x 2.0) (- x y)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) 11.661 * * * [progress]: adding candidates to table 11.857 * [progress]: [Phase 3 of 3] Extracting. 11.857 * * [regime]: Finding splitpoints for: (# #) 11.858 * * * [regime-changes]: Trying 0 branch expressions: ()