0.068 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.040 * [progress]: [Phase 2 of 3] Improving. 0.041 * [simplify]: Simplifying: (/ (+ x y) (* (* x 2.0) y)) 0.041 * * [simplify]: Extracting # 0 : cost 0 0.042 * * [simplify]: Extracting # 1 : cost 0 0.042 * * [simplify]: Extracting # 2 : cost 0 0.042 * * [simplify]: Extracting # 3 : cost 0 0.042 * * [simplify]: Extracting # 4 : cost 0 0.042 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.044 * * [simplify]: Extracting # 0 : cost 0 0.044 * * [simplify]: Extracting # 1 : cost 0 0.044 * * [simplify]: Extracting # 2 : cost 0 0.044 * * [simplify]: iteration 1 : 14 enodes (cost 9 ) 0.048 * * [simplify]: Extracting # 0 : cost 0 0.048 * * [simplify]: Extracting # 1 : cost 0 0.048 * * [simplify]: Extracting # 2 : cost 0 0.048 * * [simplify]: iteration 2 : 28 enodes (cost 9 ) 0.053 * * [simplify]: Extracting # 0 : cost 0 0.053 * * [simplify]: Extracting # 1 : cost 0 0.053 * * [simplify]: Extracting # 2 : cost 0 0.053 * * [simplify]: iteration 3 : 42 enodes (cost 9 ) 0.060 * * [simplify]: Extracting # 0 : cost 0 0.060 * * [simplify]: iteration 4 : 44 enodes (cost 9 ) 0.067 * * [simplify]: Extracting # 0 : cost 0 0.067 * * [simplify]: iteration done: 44 enodes (cost 9 ) 0.067 * [simplify]: Simplified to: (/ (+ x y) (* (* x 2.0) y)) 0.067 * * [progress]: iteration 1 / 4 0.067 * * * [progress]: picking best candidate 0.069 * * * * [pick]: Picked # 0.069 * * * [progress]: localizing error 0.076 * * * [progress]: generating rewritten candidates 0.076 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.118 * * * [progress]: generating series expansions 0.118 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.119 * [backup-simplify]: Simplify (/ (+ x y) (* (* x 2.0) y)) into (* 0.5 (/ (+ x y) (* x y))) 0.119 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.119 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.119 * [taylor]: Taking taylor expansion of 0.5 in y 0.119 * [backup-simplify]: Simplify 0.5 into 0.5 0.119 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.119 * [taylor]: Taking taylor expansion of (+ x y) in y 0.119 * [taylor]: Taking taylor expansion of x in y 0.119 * [backup-simplify]: Simplify x into x 0.119 * [taylor]: Taking taylor expansion of y in y 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 1 into 1 0.119 * [taylor]: Taking taylor expansion of (* x y) in y 0.119 * [taylor]: Taking taylor expansion of x in y 0.119 * [backup-simplify]: Simplify x into x 0.119 * [taylor]: Taking taylor expansion of y in y 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 1 into 1 0.119 * [backup-simplify]: Simplify (+ x 0) into x 0.119 * [backup-simplify]: Simplify (* x 0) into 0 0.119 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.120 * [backup-simplify]: Simplify (/ x x) into 1 0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.120 * [taylor]: Taking taylor expansion of 0.5 in x 0.120 * [backup-simplify]: Simplify 0.5 into 0.5 0.120 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.120 * [taylor]: Taking taylor expansion of (+ x y) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 1 into 1 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [backup-simplify]: Simplify y into y 0.120 * [taylor]: Taking taylor expansion of (* x y) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 1 into 1 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [backup-simplify]: Simplify y into y 0.120 * [backup-simplify]: Simplify (+ 0 y) into y 0.120 * [backup-simplify]: Simplify (* 0 y) into 0 0.120 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.120 * [backup-simplify]: Simplify (/ y y) into 1 0.120 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.120 * [taylor]: Taking taylor expansion of 0.5 in x 0.120 * [backup-simplify]: Simplify 0.5 into 0.5 0.120 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.120 * [taylor]: Taking taylor expansion of (+ x y) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 1 into 1 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [backup-simplify]: Simplify y into y 0.121 * [taylor]: Taking taylor expansion of (* x y) in x 0.121 * [taylor]: Taking taylor expansion of x in x 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 1 into 1 0.121 * [taylor]: Taking taylor expansion of y in x 0.121 * [backup-simplify]: Simplify y into y 0.121 * [backup-simplify]: Simplify (+ 0 y) into y 0.121 * [backup-simplify]: Simplify (* 0 y) into 0 0.121 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.121 * [backup-simplify]: Simplify (/ y y) into 1 0.121 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.121 * [taylor]: Taking taylor expansion of 0.5 in y 0.121 * [backup-simplify]: Simplify 0.5 into 0.5 0.122 * [backup-simplify]: Simplify (+ 1 0) into 1 0.126 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.127 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 0.127 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 0.127 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) 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) 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 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.128 * [backup-simplify]: Simplify 0.5 into 0.5 0.128 * [backup-simplify]: Simplify 0.5 into 0.5 0.128 * [backup-simplify]: Simplify (+ 0 0) into 0 0.129 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.129 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 0.130 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 0.130 * [taylor]: Taking taylor expansion of 0 in y 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.131 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify (+ 0 0) into 0 0.133 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.133 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.134 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 0.134 * [taylor]: Taking taylor expansion of 0 in y 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.135 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify (+ 0 0) into 0 0.136 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.136 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.137 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 0.137 * [taylor]: Taking taylor expansion of 0 in y 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.138 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 0.138 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.138 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.138 * [taylor]: Taking taylor expansion of 0.5 in y 0.138 * [backup-simplify]: Simplify 0.5 into 0.5 0.138 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.138 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.138 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.138 * [taylor]: Taking taylor expansion of y in y 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify 1 into 1 0.138 * [backup-simplify]: Simplify (/ 1 1) into 1 0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.138 * [taylor]: Taking taylor expansion of x in y 0.138 * [backup-simplify]: Simplify x into x 0.138 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.138 * [taylor]: Taking taylor expansion of (* y x) in y 0.138 * [taylor]: Taking taylor expansion of y in y 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify 1 into 1 0.138 * [taylor]: Taking taylor expansion of x in y 0.138 * [backup-simplify]: Simplify x into x 0.138 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.138 * [taylor]: Taking taylor expansion of 0.5 in x 0.138 * [backup-simplify]: Simplify 0.5 into 0.5 0.138 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.138 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.138 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.139 * [backup-simplify]: Simplify y into y 0.139 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 1 into 1 0.139 * [backup-simplify]: Simplify (/ 1 1) into 1 0.139 * [taylor]: Taking taylor expansion of (* y x) in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.139 * [backup-simplify]: Simplify y into y 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 1 into 1 0.139 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.139 * [taylor]: Taking taylor expansion of 0.5 in x 0.139 * [backup-simplify]: Simplify 0.5 into 0.5 0.139 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.139 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.139 * [backup-simplify]: Simplify y into y 0.139 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 1 into 1 0.139 * [backup-simplify]: Simplify (/ 1 1) into 1 0.139 * [taylor]: Taking taylor expansion of (* y x) in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.140 * [backup-simplify]: Simplify y into y 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify 1 into 1 0.140 * [backup-simplify]: Simplify (+ 0 1) into 1 0.140 * [backup-simplify]: Simplify (* y 0) into 0 0.140 * [backup-simplify]: Simplify (* 1 0) into 0 0.140 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.141 * [taylor]: Taking taylor expansion of 0 in y 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 0.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.141 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.141 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 0.142 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 0.142 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.142 * [taylor]: Taking taylor expansion of 0.5 in y 0.142 * [backup-simplify]: Simplify 0.5 into 0.5 0.142 * [taylor]: Taking taylor expansion of y in y 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 1 into 1 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 0.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.143 * [backup-simplify]: Simplify (+ 0 0) into 0 0.144 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 0.144 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 0.144 * [taylor]: Taking taylor expansion of 0.5 in y 0.144 * [backup-simplify]: Simplify 0.5 into 0.5 0.144 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.144 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.146 * [backup-simplify]: Simplify (+ 0 0) into 0 0.146 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 0.147 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 0.147 * [taylor]: Taking taylor expansion of 0 in y 0.147 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify 0.5 into 0.5 0.149 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.149 * [backup-simplify]: Simplify 0.5 into 0.5 0.149 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.152 * [backup-simplify]: Simplify (+ 0 0) into 0 0.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 0.155 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.155 * [taylor]: Taking taylor expansion of 0 in y 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.156 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.157 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.159 * [backup-simplify]: Simplify (+ 0 0) into 0 0.160 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 0.163 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.163 * [taylor]: Taking taylor expansion of 0 in y 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.164 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 0.164 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.164 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 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 (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.164 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.164 * [taylor]: Taking taylor expansion of (/ 1 y) in y 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 (/ 1 1) into 1 0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.164 * [taylor]: Taking taylor expansion of x in y 0.164 * [backup-simplify]: Simplify x into x 0.165 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.165 * [taylor]: Taking taylor expansion of (* y x) in y 0.165 * [taylor]: Taking taylor expansion of y in y 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify 1 into 1 0.165 * [taylor]: Taking taylor expansion of x in y 0.165 * [backup-simplify]: Simplify x into x 0.165 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.165 * [taylor]: Taking taylor expansion of -0.5 in x 0.165 * [backup-simplify]: Simplify -0.5 into -0.5 0.165 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.165 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.165 * [taylor]: Taking taylor expansion of y in x 0.165 * [backup-simplify]: Simplify y into y 0.165 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (/ 1 1) into 1 0.166 * [taylor]: Taking taylor expansion of (* y x) in x 0.166 * [taylor]: Taking taylor expansion of y in x 0.166 * [backup-simplify]: Simplify y into y 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.166 * [taylor]: Taking taylor expansion of -0.5 in x 0.166 * [backup-simplify]: Simplify -0.5 into -0.5 0.166 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.166 * [taylor]: Taking taylor expansion of y in x 0.166 * [backup-simplify]: Simplify y into y 0.166 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.167 * [backup-simplify]: Simplify (/ 1 1) into 1 0.167 * [taylor]: Taking taylor expansion of (* y x) in x 0.167 * [taylor]: Taking taylor expansion of y in x 0.167 * [backup-simplify]: Simplify y into y 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [backup-simplify]: Simplify 0 into 0 0.167 * [backup-simplify]: Simplify 1 into 1 0.168 * [backup-simplify]: Simplify (+ 0 1) into 1 0.168 * [backup-simplify]: Simplify (* y 0) into 0 0.168 * [backup-simplify]: Simplify (* 1 0) into 0 0.169 * [backup-simplify]: Simplify (* -0.5 0) into 0 0.169 * [taylor]: Taking taylor expansion of 0 in y 0.169 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.170 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.170 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 0.171 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 0.171 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.171 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.171 * [taylor]: Taking taylor expansion of 0.5 in y 0.171 * [backup-simplify]: Simplify 0.5 into 0.5 0.171 * [taylor]: Taking taylor expansion of y in y 0.171 * [backup-simplify]: Simplify 0 into 0 0.171 * [backup-simplify]: Simplify 1 into 1 0.171 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 0.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.173 * [backup-simplify]: Simplify (+ 0 0) into 0 0.174 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 0.175 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 0.175 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.175 * [taylor]: Taking taylor expansion of 0.5 in y 0.175 * [backup-simplify]: Simplify 0.5 into 0.5 0.175 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.176 * [backup-simplify]: Simplify (- 0) into 0 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.178 * [backup-simplify]: Simplify (+ 0 0) into 0 0.179 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 0.180 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 0.180 * [taylor]: Taking taylor expansion of 0 in y 0.180 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.181 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.183 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.183 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.183 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.183 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.186 * [backup-simplify]: Simplify (+ 0 0) into 0 0.187 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 0.189 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.189 * [taylor]: Taking taylor expansion of 0 in y 0.189 * [backup-simplify]: Simplify 0 into 0 0.189 * [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 (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.191 * [backup-simplify]: Simplify (- 0) into 0 0.191 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify 0 into 0 0.193 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.195 * [backup-simplify]: Simplify (+ 0 0) into 0 0.196 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 0.199 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.199 * [taylor]: Taking taylor expansion of 0 in y 0.199 * [backup-simplify]: Simplify 0 into 0 0.199 * [backup-simplify]: Simplify 0 into 0 0.200 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.200 * * * [progress]: simplifying candidates 0.201 * [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))) 0.203 * * [simplify]: Extracting # 0 : cost 0 0.203 * * [simplify]: Extracting # 1 : cost 0 0.203 * * [simplify]: Extracting # 2 : cost 0 0.203 * * [simplify]: Extracting # 3 : cost 0 0.203 * * [simplify]: Extracting # 4 : cost 0 0.204 * * [simplify]: Extracting # 5 : cost 0 0.204 * * [simplify]: Extracting # 6 : cost 0 0.204 * * [simplify]: Extracting # 7 : cost 0 0.204 * * [simplify]: Extracting # 8 : cost 0 0.204 * * [simplify]: iteration 0 : 73 enodes (cost 406 ) 0.237 * * [simplify]: Extracting # 0 : cost 0 0.237 * * [simplify]: Extracting # 1 : cost 0 0.238 * * [simplify]: Extracting # 2 : cost 0 0.238 * * [simplify]: Extracting # 3 : cost 0 0.238 * * [simplify]: Extracting # 4 : cost 0 0.239 * * [simplify]: iteration 1 : 213 enodes (cost 392 ) 0.343 * * [simplify]: Extracting # 0 : cost 0 0.345 * * [simplify]: Extracting # 1 : cost 0 0.347 * * [simplify]: Extracting # 2 : cost 0 0.349 * * [simplify]: Extracting # 3 : cost 0 0.351 * * [simplify]: Extracting # 4 : cost 0 0.358 * * [simplify]: iteration 2 : 859 enodes (cost 314 ) 2.157 * * [simplify]: Extracting # 0 : cost 0 2.172 * * [simplify]: Extracting # 1 : cost 0 2.182 * * [simplify]: Extracting # 2 : cost 0 2.192 * * [simplify]: Extracting # 3 : cost 0 2.201 * * [simplify]: Extracting # 4 : cost 0 2.211 * * [simplify]: iteration 3 : 4528 enodes (cost 314 ) 3.781 * * [simplify]: Extracting # 0 : cost 0 3.803 * * [simplify]: Extracting # 1 : cost 0 3.808 * * [simplify]: Extracting # 2 : cost 0 3.813 * * [simplify]: Extracting # 3 : cost 0 3.819 * * [simplify]: iteration done: 5000 enodes (cost 314 ) 3.819 * [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)) 3.819 * * * [progress]: adding candidates to table 3.874 * * [progress]: iteration 2 / 4 3.874 * * * [progress]: picking best candidate 3.876 * * * * [pick]: Picked # 3.876 * * * [progress]: localizing error 3.882 * * * [progress]: generating rewritten candidates 3.882 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.924 * * * [progress]: generating series expansions 3.924 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.924 * [backup-simplify]: Simplify (+ (/ 0.5 x) (/ 0.5 y)) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 3.924 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (x y) around 0 3.924 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 3.924 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.924 * [taylor]: Taking taylor expansion of 0.5 in y 3.924 * [backup-simplify]: Simplify 0.5 into 0.5 3.924 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.924 * [taylor]: Taking taylor expansion of y in y 3.924 * [backup-simplify]: Simplify 0 into 0 3.924 * [backup-simplify]: Simplify 1 into 1 3.925 * [backup-simplify]: Simplify (/ 1 1) into 1 3.925 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 3.925 * [taylor]: Taking taylor expansion of 0.5 in y 3.925 * [backup-simplify]: Simplify 0.5 into 0.5 3.925 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.925 * [taylor]: Taking taylor expansion of x in y 3.925 * [backup-simplify]: Simplify x into x 3.925 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.925 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 3.925 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 3.925 * [taylor]: Taking taylor expansion of 0.5 in x 3.925 * [backup-simplify]: Simplify 0.5 into 0.5 3.925 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.925 * [taylor]: Taking taylor expansion of y in x 3.925 * [backup-simplify]: Simplify y into y 3.925 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.925 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 3.925 * [taylor]: Taking taylor expansion of 0.5 in x 3.925 * [backup-simplify]: Simplify 0.5 into 0.5 3.925 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.925 * [taylor]: Taking taylor expansion of x in x 3.925 * [backup-simplify]: Simplify 0 into 0 3.925 * [backup-simplify]: Simplify 1 into 1 3.925 * [backup-simplify]: Simplify (/ 1 1) into 1 3.925 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 3.925 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 3.925 * [taylor]: Taking taylor expansion of 0.5 in x 3.925 * [backup-simplify]: Simplify 0.5 into 0.5 3.925 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.925 * [taylor]: Taking taylor expansion of y in x 3.926 * [backup-simplify]: Simplify y into y 3.926 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.926 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 3.926 * [taylor]: Taking taylor expansion of 0.5 in x 3.926 * [backup-simplify]: Simplify 0.5 into 0.5 3.926 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.926 * [taylor]: Taking taylor expansion of x in x 3.926 * [backup-simplify]: Simplify 0 into 0 3.926 * [backup-simplify]: Simplify 1 into 1 3.926 * [backup-simplify]: Simplify (/ 1 1) into 1 3.926 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.927 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 3.927 * [taylor]: Taking taylor expansion of 0.5 in y 3.927 * [backup-simplify]: Simplify 0.5 into 0.5 3.927 * [backup-simplify]: Simplify (* 0.5 (/ 1 y)) into (/ 0.5 y) 3.927 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.928 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 3.928 * [backup-simplify]: Simplify (+ (/ 0.5 y) 0) into (* 0.5 (/ 1 y)) 3.928 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.928 * [taylor]: Taking taylor expansion of 0.5 in y 3.928 * [backup-simplify]: Simplify 0.5 into 0.5 3.928 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.928 * [taylor]: Taking taylor expansion of y in y 3.928 * [backup-simplify]: Simplify 0 into 0 3.928 * [backup-simplify]: Simplify 1 into 1 3.928 * [backup-simplify]: Simplify (/ 1 1) into 1 3.928 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.928 * [backup-simplify]: Simplify 0.5 into 0.5 3.928 * [backup-simplify]: Simplify 0.5 into 0.5 3.929 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.929 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 y))) into 0 3.929 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.930 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 3.930 * [backup-simplify]: Simplify (+ 0 0) into 0 3.930 * [taylor]: Taking taylor expansion of 0 in y 3.930 * [backup-simplify]: Simplify 0 into 0 3.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.931 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 3.931 * [backup-simplify]: Simplify 0 into 0 3.931 * [backup-simplify]: Simplify 0 into 0 3.931 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.932 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 3.932 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.933 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.933 * [backup-simplify]: Simplify (+ 0 0) into 0 3.933 * [taylor]: Taking taylor expansion of 0 in y 3.933 * [backup-simplify]: Simplify 0 into 0 3.933 * [backup-simplify]: Simplify 0 into 0 3.934 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.934 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 3.934 * [backup-simplify]: Simplify 0 into 0 3.934 * [backup-simplify]: Simplify 0 into 0 3.938 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.939 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 3.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.940 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.941 * [backup-simplify]: Simplify (+ 0 0) into 0 3.941 * [taylor]: Taking taylor expansion of 0 in y 3.941 * [backup-simplify]: Simplify 0 into 0 3.941 * [backup-simplify]: Simplify 0 into 0 3.941 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 3.941 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 x)) (/ 0.5 (/ 1 y))) into (+ (* 0.5 x) (* 0.5 y)) 3.941 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in (x y) around 0 3.941 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 3.941 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 3.941 * [taylor]: Taking taylor expansion of 0.5 in y 3.941 * [backup-simplify]: Simplify 0.5 into 0.5 3.941 * [taylor]: Taking taylor expansion of x in y 3.941 * [backup-simplify]: Simplify x into x 3.941 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.941 * [taylor]: Taking taylor expansion of 0.5 in y 3.941 * [backup-simplify]: Simplify 0.5 into 0.5 3.941 * [taylor]: Taking taylor expansion of y in y 3.941 * [backup-simplify]: Simplify 0 into 0 3.941 * [backup-simplify]: Simplify 1 into 1 3.941 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 3.941 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 3.941 * [taylor]: Taking taylor expansion of 0.5 in x 3.941 * [backup-simplify]: Simplify 0.5 into 0.5 3.941 * [taylor]: Taking taylor expansion of x in x 3.941 * [backup-simplify]: Simplify 0 into 0 3.941 * [backup-simplify]: Simplify 1 into 1 3.941 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 3.941 * [taylor]: Taking taylor expansion of 0.5 in x 3.941 * [backup-simplify]: Simplify 0.5 into 0.5 3.941 * [taylor]: Taking taylor expansion of y in x 3.941 * [backup-simplify]: Simplify y into y 3.941 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 3.941 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 3.941 * [taylor]: Taking taylor expansion of 0.5 in x 3.941 * [backup-simplify]: Simplify 0.5 into 0.5 3.941 * [taylor]: Taking taylor expansion of x in x 3.941 * [backup-simplify]: Simplify 0 into 0 3.942 * [backup-simplify]: Simplify 1 into 1 3.942 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 3.942 * [taylor]: Taking taylor expansion of 0.5 in x 3.942 * [backup-simplify]: Simplify 0.5 into 0.5 3.942 * [taylor]: Taking taylor expansion of y in x 3.942 * [backup-simplify]: Simplify y into y 3.942 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.942 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 3.942 * [backup-simplify]: Simplify (+ 0 (* 0.5 y)) into (* 0.5 y) 3.942 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.942 * [taylor]: Taking taylor expansion of 0.5 in y 3.942 * [backup-simplify]: Simplify 0.5 into 0.5 3.942 * [taylor]: Taking taylor expansion of y in y 3.942 * [backup-simplify]: Simplify 0 into 0 3.942 * [backup-simplify]: Simplify 1 into 1 3.942 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.942 * [backup-simplify]: Simplify 0 into 0 3.943 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.944 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 y)) into 0 3.944 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 3.944 * [taylor]: Taking taylor expansion of 0.5 in y 3.944 * [backup-simplify]: Simplify 0.5 into 0.5 3.944 * [backup-simplify]: Simplify 0.5 into 0.5 3.945 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.945 * [backup-simplify]: Simplify 0.5 into 0.5 3.945 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 3.946 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 y))) into 0 3.946 * [backup-simplify]: Simplify (+ 0 0) into 0 3.946 * [taylor]: Taking taylor expansion of 0 in y 3.946 * [backup-simplify]: Simplify 0 into 0 3.946 * [backup-simplify]: Simplify 0 into 0 3.946 * [backup-simplify]: Simplify 0 into 0 3.947 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 3.947 * [backup-simplify]: Simplify 0 into 0 3.948 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.948 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 3.949 * [backup-simplify]: Simplify (+ 0 0) into 0 3.949 * [taylor]: Taking taylor expansion of 0 in y 3.949 * [backup-simplify]: Simplify 0 into 0 3.949 * [backup-simplify]: Simplify 0 into 0 3.949 * [backup-simplify]: Simplify 0 into 0 3.949 * [backup-simplify]: Simplify 0 into 0 3.949 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 3.949 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 (- x))) (/ 0.5 (/ 1 (- y)))) into (- (+ (* 0.5 x) (* 0.5 y))) 3.949 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in (x y) around 0 3.949 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 3.949 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 3.949 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 3.949 * [taylor]: Taking taylor expansion of 0.5 in y 3.949 * [backup-simplify]: Simplify 0.5 into 0.5 3.949 * [taylor]: Taking taylor expansion of x in y 3.949 * [backup-simplify]: Simplify x into x 3.949 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.949 * [taylor]: Taking taylor expansion of 0.5 in y 3.949 * [backup-simplify]: Simplify 0.5 into 0.5 3.949 * [taylor]: Taking taylor expansion of y in y 3.949 * [backup-simplify]: Simplify 0 into 0 3.949 * [backup-simplify]: Simplify 1 into 1 3.949 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in x 3.949 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 3.949 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 3.949 * [taylor]: Taking taylor expansion of 0.5 in x 3.949 * [backup-simplify]: Simplify 0.5 into 0.5 3.949 * [taylor]: Taking taylor expansion of x in x 3.949 * [backup-simplify]: Simplify 0 into 0 3.949 * [backup-simplify]: Simplify 1 into 1 3.949 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 3.949 * [taylor]: Taking taylor expansion of 0.5 in x 3.949 * [backup-simplify]: Simplify 0.5 into 0.5 3.949 * [taylor]: Taking taylor expansion of y in x 3.949 * [backup-simplify]: Simplify y into y 3.949 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in x 3.949 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 3.949 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 3.949 * [taylor]: Taking taylor expansion of 0.5 in x 3.950 * [backup-simplify]: Simplify 0.5 into 0.5 3.950 * [taylor]: Taking taylor expansion of x in x 3.950 * [backup-simplify]: Simplify 0 into 0 3.950 * [backup-simplify]: Simplify 1 into 1 3.950 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 3.950 * [taylor]: Taking taylor expansion of 0.5 in x 3.950 * [backup-simplify]: Simplify 0.5 into 0.5 3.950 * [taylor]: Taking taylor expansion of y in x 3.950 * [backup-simplify]: Simplify y into y 3.950 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.950 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 3.950 * [backup-simplify]: Simplify (+ 0 (* 0.5 y)) into (* 0.5 y) 3.950 * [backup-simplify]: Simplify (- (* 0.5 y)) into (- (* 0.5 y)) 3.950 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 3.950 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.950 * [taylor]: Taking taylor expansion of 0.5 in y 3.950 * [backup-simplify]: Simplify 0.5 into 0.5 3.950 * [taylor]: Taking taylor expansion of y in y 3.950 * [backup-simplify]: Simplify 0 into 0 3.950 * [backup-simplify]: Simplify 1 into 1 3.950 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.951 * [backup-simplify]: Simplify (- 0) into 0 3.951 * [backup-simplify]: Simplify 0 into 0 3.952 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.952 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 y)) into 0 3.952 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 3.952 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.952 * [taylor]: Taking taylor expansion of (- 0.5) in y 3.952 * [taylor]: Taking taylor expansion of 0.5 in y 3.952 * [backup-simplify]: Simplify 0.5 into 0.5 3.953 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.953 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.954 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.954 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.954 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.955 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 3.956 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 y))) into 0 3.956 * [backup-simplify]: Simplify (+ 0 0) into 0 3.956 * [backup-simplify]: Simplify (- 0) into 0 3.956 * [taylor]: Taking taylor expansion of 0 in y 3.956 * [backup-simplify]: Simplify 0 into 0 3.956 * [backup-simplify]: Simplify 0 into 0 3.957 * [backup-simplify]: Simplify (- 0) into 0 3.957 * [backup-simplify]: Simplify 0 into 0 3.957 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 3.957 * [backup-simplify]: Simplify (- 0) into 0 3.957 * [backup-simplify]: Simplify 0 into 0 3.958 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 3.959 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 3.959 * [backup-simplify]: Simplify (+ 0 0) into 0 3.959 * [backup-simplify]: Simplify (- 0) into 0 3.959 * [taylor]: Taking taylor expansion of 0 in y 3.959 * [backup-simplify]: Simplify 0 into 0 3.959 * [backup-simplify]: Simplify 0 into 0 3.959 * [backup-simplify]: Simplify 0 into 0 3.960 * [backup-simplify]: Simplify (- 0) into 0 3.960 * [backup-simplify]: Simplify 0 into 0 3.960 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 3.960 * * * [progress]: simplifying candidates 3.961 * [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))) 3.961 * * [simplify]: Extracting # 0 : cost 0 3.961 * * [simplify]: Extracting # 1 : cost 0 3.961 * * [simplify]: Extracting # 2 : cost 0 3.962 * * [simplify]: Extracting # 3 : cost 0 3.962 * * [simplify]: Extracting # 4 : cost 0 3.962 * * [simplify]: Extracting # 5 : cost 0 3.962 * * [simplify]: iteration 0 : 46 enodes (cost 227 ) 3.981 * * [simplify]: Extracting # 0 : cost 0 3.982 * * [simplify]: Extracting # 1 : cost 0 3.982 * * [simplify]: Extracting # 2 : cost 0 3.982 * * [simplify]: Extracting # 3 : cost 0 3.983 * * [simplify]: iteration 1 : 117 enodes (cost 216 ) 4.046 * * [simplify]: Extracting # 0 : cost 0 4.046 * * [simplify]: Extracting # 1 : cost 0 4.047 * * [simplify]: Extracting # 2 : cost 0 4.047 * * [simplify]: Extracting # 3 : cost 0 4.048 * * [simplify]: iteration 2 : 279 enodes (cost 194 ) 4.219 * * [simplify]: Extracting # 0 : cost 0 4.221 * * [simplify]: Extracting # 1 : cost 0 4.222 * * [simplify]: Extracting # 2 : cost 0 4.224 * * [simplify]: Extracting # 3 : cost 0 4.225 * * [simplify]: Extracting # 4 : cost 0 4.227 * * [simplify]: iteration 3 : 831 enodes (cost 194 ) 5.843 * * [simplify]: Extracting # 0 : cost 0 5.847 * * [simplify]: Extracting # 1 : cost 0 5.851 * * [simplify]: Extracting # 2 : cost 0 5.854 * * [simplify]: Extracting # 3 : cost 0 5.857 * * [simplify]: Extracting # 4 : cost 0 5.860 * * [simplify]: Extracting # 5 : cost 0 5.863 * * [simplify]: iteration 4 : 3589 enodes (cost 190 ) 8.137 * * [simplify]: Extracting # 0 : cost 0 8.147 * * [simplify]: Extracting # 1 : cost 0 8.156 * * [simplify]: Extracting # 2 : cost 0 8.165 * * [simplify]: Extracting # 3 : cost 0 8.174 * * [simplify]: Extracting # 4 : cost 0 8.181 * * [simplify]: iteration done: 5000 enodes (cost 190 ) 8.181 * [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)) 8.181 * * * [progress]: adding candidates to table 8.226 * * [progress]: iteration 3 / 4 8.226 * * * [progress]: picking best candidate 8.229 * * * * [pick]: Picked # 8.229 * * * [progress]: localizing error 8.241 * * * [progress]: generating rewritten candidates 8.241 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 8.277 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 8.327 * * * [progress]: generating series expansions 8.327 * * * * [progress]: [ 1 / 2 ] generating series at (2) 8.327 * [backup-simplify]: Simplify (/ (/ (+ x y) (* x 2.0)) y) into (* 0.5 (/ (+ x y) (* x y))) 8.327 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 8.327 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 8.327 * [taylor]: Taking taylor expansion of 0.5 in y 8.327 * [backup-simplify]: Simplify 0.5 into 0.5 8.327 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 8.327 * [taylor]: Taking taylor expansion of (+ x y) in y 8.327 * [taylor]: Taking taylor expansion of x in y 8.327 * [backup-simplify]: Simplify x into x 8.328 * [taylor]: Taking taylor expansion of y in y 8.328 * [backup-simplify]: Simplify 0 into 0 8.328 * [backup-simplify]: Simplify 1 into 1 8.328 * [taylor]: Taking taylor expansion of (* x y) in y 8.328 * [taylor]: Taking taylor expansion of x in y 8.328 * [backup-simplify]: Simplify x into x 8.328 * [taylor]: Taking taylor expansion of y in y 8.328 * [backup-simplify]: Simplify 0 into 0 8.328 * [backup-simplify]: Simplify 1 into 1 8.328 * [backup-simplify]: Simplify (+ x 0) into x 8.328 * [backup-simplify]: Simplify (* x 0) into 0 8.329 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 8.329 * [backup-simplify]: Simplify (/ x x) into 1 8.329 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 8.329 * [taylor]: Taking taylor expansion of 0.5 in x 8.329 * [backup-simplify]: Simplify 0.5 into 0.5 8.329 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 8.329 * [taylor]: Taking taylor expansion of (+ x y) in x 8.329 * [taylor]: Taking taylor expansion of x in x 8.329 * [backup-simplify]: Simplify 0 into 0 8.329 * [backup-simplify]: Simplify 1 into 1 8.329 * [taylor]: Taking taylor expansion of y in x 8.329 * [backup-simplify]: Simplify y into y 8.329 * [taylor]: Taking taylor expansion of (* x y) in x 8.329 * [taylor]: Taking taylor expansion of x in x 8.329 * [backup-simplify]: Simplify 0 into 0 8.329 * [backup-simplify]: Simplify 1 into 1 8.329 * [taylor]: Taking taylor expansion of y in x 8.329 * [backup-simplify]: Simplify y into y 8.329 * [backup-simplify]: Simplify (+ 0 y) into y 8.329 * [backup-simplify]: Simplify (* 0 y) into 0 8.330 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 8.330 * [backup-simplify]: Simplify (/ y y) into 1 8.330 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 8.330 * [taylor]: Taking taylor expansion of 0.5 in x 8.330 * [backup-simplify]: Simplify 0.5 into 0.5 8.330 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 8.330 * [taylor]: Taking taylor expansion of (+ x y) in x 8.330 * [taylor]: Taking taylor expansion of x in x 8.330 * [backup-simplify]: Simplify 0 into 0 8.330 * [backup-simplify]: Simplify 1 into 1 8.330 * [taylor]: Taking taylor expansion of y in x 8.330 * [backup-simplify]: Simplify y into y 8.330 * [taylor]: Taking taylor expansion of (* x y) in x 8.330 * [taylor]: Taking taylor expansion of x in x 8.330 * [backup-simplify]: Simplify 0 into 0 8.330 * [backup-simplify]: Simplify 1 into 1 8.330 * [taylor]: Taking taylor expansion of y in x 8.330 * [backup-simplify]: Simplify y into y 8.330 * [backup-simplify]: Simplify (+ 0 y) into y 8.330 * [backup-simplify]: Simplify (* 0 y) into 0 8.331 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 8.331 * [backup-simplify]: Simplify (/ y y) into 1 8.331 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 8.331 * [taylor]: Taking taylor expansion of 0.5 in y 8.331 * [backup-simplify]: Simplify 0.5 into 0.5 8.332 * [backup-simplify]: Simplify (+ 1 0) into 1 8.333 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 8.333 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 8.333 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 8.333 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 8.333 * [taylor]: Taking taylor expansion of 0.5 in y 8.333 * [backup-simplify]: Simplify 0.5 into 0.5 8.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.333 * [taylor]: Taking taylor expansion of y in y 8.333 * [backup-simplify]: Simplify 0 into 0 8.333 * [backup-simplify]: Simplify 1 into 1 8.334 * [backup-simplify]: Simplify (/ 1 1) into 1 8.334 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 8.334 * [backup-simplify]: Simplify 0.5 into 0.5 8.334 * [backup-simplify]: Simplify 0.5 into 0.5 8.335 * [backup-simplify]: Simplify (+ 0 0) into 0 8.336 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 8.336 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 8.337 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 8.337 * [taylor]: Taking taylor expansion of 0 in y 8.337 * [backup-simplify]: Simplify 0 into 0 8.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.338 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 8.338 * [backup-simplify]: Simplify 0 into 0 8.338 * [backup-simplify]: Simplify 0 into 0 8.339 * [backup-simplify]: Simplify (+ 0 0) into 0 8.340 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 8.340 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.342 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 8.342 * [taylor]: Taking taylor expansion of 0 in y 8.342 * [backup-simplify]: Simplify 0 into 0 8.342 * [backup-simplify]: Simplify 0 into 0 8.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.343 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 8.343 * [backup-simplify]: Simplify 0 into 0 8.343 * [backup-simplify]: Simplify 0 into 0 8.344 * [backup-simplify]: Simplify (+ 0 0) into 0 8.345 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 8.345 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.346 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 8.346 * [taylor]: Taking taylor expansion of 0 in y 8.346 * [backup-simplify]: Simplify 0 into 0 8.346 * [backup-simplify]: Simplify 0 into 0 8.346 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 8.346 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 y)) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 8.346 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 8.346 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 8.346 * [taylor]: Taking taylor expansion of 0.5 in y 8.346 * [backup-simplify]: Simplify 0.5 into 0.5 8.346 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 8.346 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 8.346 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.346 * [taylor]: Taking taylor expansion of y in y 8.346 * [backup-simplify]: Simplify 0 into 0 8.346 * [backup-simplify]: Simplify 1 into 1 8.347 * [backup-simplify]: Simplify (/ 1 1) into 1 8.347 * [taylor]: Taking taylor expansion of (/ 1 x) in y 8.347 * [taylor]: Taking taylor expansion of x in y 8.347 * [backup-simplify]: Simplify x into x 8.347 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 8.347 * [taylor]: Taking taylor expansion of (* y x) in y 8.347 * [taylor]: Taking taylor expansion of y in y 8.347 * [backup-simplify]: Simplify 0 into 0 8.347 * [backup-simplify]: Simplify 1 into 1 8.347 * [taylor]: Taking taylor expansion of x in y 8.347 * [backup-simplify]: Simplify x into x 8.347 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 8.347 * [taylor]: Taking taylor expansion of 0.5 in x 8.347 * [backup-simplify]: Simplify 0.5 into 0.5 8.347 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 8.347 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.347 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.347 * [taylor]: Taking taylor expansion of y in x 8.347 * [backup-simplify]: Simplify y into y 8.347 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.347 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.347 * [taylor]: Taking taylor expansion of x in x 8.347 * [backup-simplify]: Simplify 0 into 0 8.347 * [backup-simplify]: Simplify 1 into 1 8.347 * [backup-simplify]: Simplify (/ 1 1) into 1 8.347 * [taylor]: Taking taylor expansion of (* y x) in x 8.347 * [taylor]: Taking taylor expansion of y in x 8.348 * [backup-simplify]: Simplify y into y 8.348 * [taylor]: Taking taylor expansion of x in x 8.348 * [backup-simplify]: Simplify 0 into 0 8.348 * [backup-simplify]: Simplify 1 into 1 8.348 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 8.348 * [taylor]: Taking taylor expansion of 0.5 in x 8.348 * [backup-simplify]: Simplify 0.5 into 0.5 8.348 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 8.348 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.348 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.348 * [taylor]: Taking taylor expansion of y in x 8.348 * [backup-simplify]: Simplify y into y 8.348 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.348 * [taylor]: Taking taylor expansion of x in x 8.348 * [backup-simplify]: Simplify 0 into 0 8.348 * [backup-simplify]: Simplify 1 into 1 8.348 * [backup-simplify]: Simplify (/ 1 1) into 1 8.348 * [taylor]: Taking taylor expansion of (* y x) in x 8.348 * [taylor]: Taking taylor expansion of y in x 8.348 * [backup-simplify]: Simplify y into y 8.348 * [taylor]: Taking taylor expansion of x in x 8.348 * [backup-simplify]: Simplify 0 into 0 8.348 * [backup-simplify]: Simplify 1 into 1 8.348 * [backup-simplify]: Simplify (+ 0 1) into 1 8.348 * [backup-simplify]: Simplify (* y 0) into 0 8.349 * [backup-simplify]: Simplify (* 1 0) into 0 8.349 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.349 * [taylor]: Taking taylor expansion of 0 in y 8.349 * [backup-simplify]: Simplify 0 into 0 8.349 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 8.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.350 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 8.350 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 8.350 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 8.350 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 8.350 * [taylor]: Taking taylor expansion of 0.5 in y 8.350 * [backup-simplify]: Simplify 0.5 into 0.5 8.350 * [taylor]: Taking taylor expansion of y in y 8.350 * [backup-simplify]: Simplify 0 into 0 8.350 * [backup-simplify]: Simplify 1 into 1 8.350 * [backup-simplify]: Simplify 0 into 0 8.351 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 8.351 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 8.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.352 * [backup-simplify]: Simplify (+ 0 0) into 0 8.352 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 8.353 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 8.353 * [taylor]: Taking taylor expansion of 0.5 in y 8.353 * [backup-simplify]: Simplify 0.5 into 0.5 8.353 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.353 * [backup-simplify]: Simplify 0 into 0 8.353 * [backup-simplify]: Simplify 0 into 0 8.354 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 8.354 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.355 * [backup-simplify]: Simplify (+ 0 0) into 0 8.355 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 8.356 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 8.356 * [taylor]: Taking taylor expansion of 0 in y 8.356 * [backup-simplify]: Simplify 0 into 0 8.356 * [backup-simplify]: Simplify 0.5 into 0.5 8.357 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 8.357 * [backup-simplify]: Simplify 0.5 into 0.5 8.357 * [backup-simplify]: Simplify 0 into 0 8.358 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 8.358 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.358 * [backup-simplify]: Simplify (+ 0 0) into 0 8.359 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 8.360 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 8.360 * [taylor]: Taking taylor expansion of 0 in y 8.360 * [backup-simplify]: Simplify 0 into 0 8.360 * [backup-simplify]: Simplify 0 into 0 8.360 * [backup-simplify]: Simplify 0 into 0 8.361 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 8.361 * [backup-simplify]: Simplify 0 into 0 8.361 * [backup-simplify]: Simplify 0 into 0 8.361 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 8.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.362 * [backup-simplify]: Simplify (+ 0 0) into 0 8.363 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 8.364 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 8.365 * [taylor]: Taking taylor expansion of 0 in y 8.365 * [backup-simplify]: Simplify 0 into 0 8.365 * [backup-simplify]: Simplify 0 into 0 8.365 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 8.365 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (- y))) into (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 8.365 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 8.365 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 8.365 * [taylor]: Taking taylor expansion of -0.5 in y 8.365 * [backup-simplify]: Simplify -0.5 into -0.5 8.365 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 8.365 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 8.365 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.365 * [taylor]: Taking taylor expansion of y in y 8.365 * [backup-simplify]: Simplify 0 into 0 8.365 * [backup-simplify]: Simplify 1 into 1 8.365 * [backup-simplify]: Simplify (/ 1 1) into 1 8.365 * [taylor]: Taking taylor expansion of (/ 1 x) in y 8.365 * [taylor]: Taking taylor expansion of x in y 8.365 * [backup-simplify]: Simplify x into x 8.365 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 8.366 * [taylor]: Taking taylor expansion of (* y x) in y 8.366 * [taylor]: Taking taylor expansion of y in y 8.366 * [backup-simplify]: Simplify 0 into 0 8.366 * [backup-simplify]: Simplify 1 into 1 8.366 * [taylor]: Taking taylor expansion of x in y 8.366 * [backup-simplify]: Simplify x into x 8.366 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 8.366 * [taylor]: Taking taylor expansion of -0.5 in x 8.366 * [backup-simplify]: Simplify -0.5 into -0.5 8.366 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 8.366 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.366 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.366 * [taylor]: Taking taylor expansion of y in x 8.366 * [backup-simplify]: Simplify y into y 8.366 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.366 * [taylor]: Taking taylor expansion of x in x 8.366 * [backup-simplify]: Simplify 0 into 0 8.366 * [backup-simplify]: Simplify 1 into 1 8.366 * [backup-simplify]: Simplify (/ 1 1) into 1 8.366 * [taylor]: Taking taylor expansion of (* y x) in x 8.366 * [taylor]: Taking taylor expansion of y in x 8.366 * [backup-simplify]: Simplify y into y 8.366 * [taylor]: Taking taylor expansion of x in x 8.366 * [backup-simplify]: Simplify 0 into 0 8.366 * [backup-simplify]: Simplify 1 into 1 8.366 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 8.366 * [taylor]: Taking taylor expansion of -0.5 in x 8.366 * [backup-simplify]: Simplify -0.5 into -0.5 8.366 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 8.366 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.366 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.366 * [taylor]: Taking taylor expansion of y in x 8.366 * [backup-simplify]: Simplify y into y 8.366 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.366 * [taylor]: Taking taylor expansion of x in x 8.366 * [backup-simplify]: Simplify 0 into 0 8.366 * [backup-simplify]: Simplify 1 into 1 8.367 * [backup-simplify]: Simplify (/ 1 1) into 1 8.367 * [taylor]: Taking taylor expansion of (* y x) in x 8.367 * [taylor]: Taking taylor expansion of y in x 8.367 * [backup-simplify]: Simplify y into y 8.367 * [taylor]: Taking taylor expansion of x in x 8.367 * [backup-simplify]: Simplify 0 into 0 8.367 * [backup-simplify]: Simplify 1 into 1 8.367 * [backup-simplify]: Simplify (+ 0 1) into 1 8.367 * [backup-simplify]: Simplify (* y 0) into 0 8.368 * [backup-simplify]: Simplify (* 1 0) into 0 8.369 * [backup-simplify]: Simplify (* -0.5 0) into 0 8.369 * [taylor]: Taking taylor expansion of 0 in y 8.369 * [backup-simplify]: Simplify 0 into 0 8.369 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 8.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.370 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 8.370 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 8.370 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 8.370 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 8.370 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 8.370 * [taylor]: Taking taylor expansion of 0.5 in y 8.370 * [backup-simplify]: Simplify 0.5 into 0.5 8.370 * [taylor]: Taking taylor expansion of y in y 8.370 * [backup-simplify]: Simplify 0 into 0 8.370 * [backup-simplify]: Simplify 1 into 1 8.370 * [backup-simplify]: Simplify 0 into 0 8.371 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 8.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 8.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.372 * [backup-simplify]: Simplify (+ 0 0) into 0 8.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 8.373 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 8.373 * [taylor]: Taking taylor expansion of (- 0.5) in y 8.373 * [taylor]: Taking taylor expansion of 0.5 in y 8.373 * [backup-simplify]: Simplify 0.5 into 0.5 8.373 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.373 * [backup-simplify]: Simplify (- 0) into 0 8.373 * [backup-simplify]: Simplify 0 into 0 8.373 * [backup-simplify]: Simplify 0 into 0 8.374 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 8.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.375 * [backup-simplify]: Simplify (+ 0 0) into 0 8.375 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 8.376 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 8.376 * [taylor]: Taking taylor expansion of 0 in y 8.376 * [backup-simplify]: Simplify 0 into 0 8.376 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.377 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.377 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 8.378 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.378 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 8.378 * [backup-simplify]: Simplify 0 into 0 8.378 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 8.379 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.380 * [backup-simplify]: Simplify (+ 0 0) into 0 8.381 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 8.383 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 8.383 * [taylor]: Taking taylor expansion of 0 in y 8.383 * [backup-simplify]: Simplify 0 into 0 8.383 * [backup-simplify]: Simplify 0 into 0 8.383 * [backup-simplify]: Simplify (- 0) into 0 8.383 * [backup-simplify]: Simplify 0 into 0 8.385 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 8.385 * [backup-simplify]: Simplify (- 0) into 0 8.385 * [backup-simplify]: Simplify 0 into 0 8.385 * [backup-simplify]: Simplify 0 into 0 8.386 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 8.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.388 * [backup-simplify]: Simplify (+ 0 0) into 0 8.389 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 8.396 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 8.396 * [taylor]: Taking taylor expansion of 0 in y 8.396 * [backup-simplify]: Simplify 0 into 0 8.396 * [backup-simplify]: Simplify 0 into 0 8.397 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 8.397 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 8.397 * [backup-simplify]: Simplify (/ (+ x y) (* x 2.0)) into (* 0.5 (/ (+ x y) x)) 8.397 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in (x y) around 0 8.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in y 8.398 * [taylor]: Taking taylor expansion of 0.5 in y 8.398 * [backup-simplify]: Simplify 0.5 into 0.5 8.398 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y 8.398 * [taylor]: Taking taylor expansion of (+ x y) in y 8.398 * [taylor]: Taking taylor expansion of x in y 8.398 * [backup-simplify]: Simplify x into x 8.398 * [taylor]: Taking taylor expansion of y in y 8.398 * [backup-simplify]: Simplify 0 into 0 8.398 * [backup-simplify]: Simplify 1 into 1 8.398 * [taylor]: Taking taylor expansion of x in y 8.398 * [backup-simplify]: Simplify x into x 8.398 * [backup-simplify]: Simplify (+ x 0) into x 8.398 * [backup-simplify]: Simplify (/ x x) into 1 8.398 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 8.398 * [taylor]: Taking taylor expansion of 0.5 in x 8.398 * [backup-simplify]: Simplify 0.5 into 0.5 8.398 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 8.398 * [taylor]: Taking taylor expansion of (+ x y) in x 8.398 * [taylor]: Taking taylor expansion of x in x 8.398 * [backup-simplify]: Simplify 0 into 0 8.398 * [backup-simplify]: Simplify 1 into 1 8.398 * [taylor]: Taking taylor expansion of y in x 8.398 * [backup-simplify]: Simplify y into y 8.398 * [taylor]: Taking taylor expansion of x in x 8.398 * [backup-simplify]: Simplify 0 into 0 8.398 * [backup-simplify]: Simplify 1 into 1 8.398 * [backup-simplify]: Simplify (+ 0 y) into y 8.398 * [backup-simplify]: Simplify (/ y 1) into y 8.399 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 8.399 * [taylor]: Taking taylor expansion of 0.5 in x 8.399 * [backup-simplify]: Simplify 0.5 into 0.5 8.399 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 8.399 * [taylor]: Taking taylor expansion of (+ x y) in x 8.399 * [taylor]: Taking taylor expansion of x in x 8.399 * [backup-simplify]: Simplify 0 into 0 8.399 * [backup-simplify]: Simplify 1 into 1 8.399 * [taylor]: Taking taylor expansion of y in x 8.399 * [backup-simplify]: Simplify y into y 8.399 * [taylor]: Taking taylor expansion of x in x 8.399 * [backup-simplify]: Simplify 0 into 0 8.399 * [backup-simplify]: Simplify 1 into 1 8.399 * [backup-simplify]: Simplify (+ 0 y) into y 8.399 * [backup-simplify]: Simplify (/ y 1) into y 8.399 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 8.399 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 8.399 * [taylor]: Taking taylor expansion of 0.5 in y 8.399 * [backup-simplify]: Simplify 0.5 into 0.5 8.399 * [taylor]: Taking taylor expansion of y in y 8.399 * [backup-simplify]: Simplify 0 into 0 8.399 * [backup-simplify]: Simplify 1 into 1 8.400 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.400 * [backup-simplify]: Simplify 0 into 0 8.400 * [backup-simplify]: Simplify (+ 1 0) into 1 8.401 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* y (/ 0 1)))) into 1 8.402 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 y)) into 0.5 8.402 * [taylor]: Taking taylor expansion of 0.5 in y 8.402 * [backup-simplify]: Simplify 0.5 into 0.5 8.402 * [backup-simplify]: Simplify 0.5 into 0.5 8.404 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 8.404 * [backup-simplify]: Simplify 0.5 into 0.5 8.404 * [backup-simplify]: Simplify (+ 0 0) into 0 8.405 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)))) into 0 8.406 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 y))) into 0 8.406 * [taylor]: Taking taylor expansion of 0 in y 8.406 * [backup-simplify]: Simplify 0 into 0 8.406 * [backup-simplify]: Simplify 0 into 0 8.406 * [backup-simplify]: Simplify 0 into 0 8.407 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 8.407 * [backup-simplify]: Simplify 0 into 0 8.408 * [backup-simplify]: Simplify (+ 0 0) into 0 8.410 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.411 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 8.411 * [taylor]: Taking taylor expansion of 0 in y 8.411 * [backup-simplify]: Simplify 0 into 0 8.411 * [backup-simplify]: Simplify 0 into 0 8.411 * [backup-simplify]: Simplify 0 into 0 8.411 * [backup-simplify]: Simplify 0 into 0 8.411 * [backup-simplify]: Simplify (+ (* 0.5 (* y (/ 1 x))) 0.5) into (+ (* 0.5 (/ y x)) 0.5) 8.412 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) 8.412 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 8.412 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 8.412 * [taylor]: Taking taylor expansion of 0.5 in y 8.412 * [backup-simplify]: Simplify 0.5 into 0.5 8.412 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 8.412 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 8.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.412 * [taylor]: Taking taylor expansion of y in y 8.412 * [backup-simplify]: Simplify 0 into 0 8.412 * [backup-simplify]: Simplify 1 into 1 8.412 * [backup-simplify]: Simplify (/ 1 1) into 1 8.412 * [taylor]: Taking taylor expansion of (/ 1 x) in y 8.413 * [taylor]: Taking taylor expansion of x in y 8.413 * [backup-simplify]: Simplify x into x 8.413 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 8.413 * [taylor]: Taking taylor expansion of x in y 8.413 * [backup-simplify]: Simplify x into x 8.413 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 8.413 * [taylor]: Taking taylor expansion of 0.5 in x 8.413 * [backup-simplify]: Simplify 0.5 into 0.5 8.413 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 8.413 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.413 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.413 * [taylor]: Taking taylor expansion of y in x 8.413 * [backup-simplify]: Simplify y into y 8.413 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.413 * [taylor]: Taking taylor expansion of x in x 8.413 * [backup-simplify]: Simplify 0 into 0 8.413 * [backup-simplify]: Simplify 1 into 1 8.414 * [backup-simplify]: Simplify (/ 1 1) into 1 8.414 * [taylor]: Taking taylor expansion of x in x 8.414 * [backup-simplify]: Simplify 0 into 0 8.414 * [backup-simplify]: Simplify 1 into 1 8.414 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 8.414 * [taylor]: Taking taylor expansion of 0.5 in x 8.414 * [backup-simplify]: Simplify 0.5 into 0.5 8.414 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 8.414 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.414 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.414 * [taylor]: Taking taylor expansion of y in x 8.414 * [backup-simplify]: Simplify y into y 8.414 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.414 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.414 * [taylor]: Taking taylor expansion of x in x 8.414 * [backup-simplify]: Simplify 0 into 0 8.414 * [backup-simplify]: Simplify 1 into 1 8.415 * [backup-simplify]: Simplify (/ 1 1) into 1 8.415 * [taylor]: Taking taylor expansion of x in x 8.415 * [backup-simplify]: Simplify 0 into 0 8.415 * [backup-simplify]: Simplify 1 into 1 8.415 * [backup-simplify]: Simplify (+ 0 1) into 1 8.416 * [backup-simplify]: Simplify (* 1 0) into 0 8.416 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.416 * [taylor]: Taking taylor expansion of 0 in y 8.416 * [backup-simplify]: Simplify 0 into 0 8.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.417 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 8.418 * [backup-simplify]: Simplify (+ (* 1 1) (* (/ 1 y) 0)) into 1 8.419 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 8.419 * [taylor]: Taking taylor expansion of 0.5 in y 8.419 * [backup-simplify]: Simplify 0.5 into 0.5 8.419 * [backup-simplify]: Simplify 0 into 0 8.419 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 8.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.421 * [backup-simplify]: Simplify (+ 0 0) into 0 8.422 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y) 8.422 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 8.422 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 8.422 * [taylor]: Taking taylor expansion of 0.5 in y 8.423 * [backup-simplify]: Simplify 0.5 into 0.5 8.423 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.423 * [taylor]: Taking taylor expansion of y in y 8.423 * [backup-simplify]: Simplify 0 into 0 8.423 * [backup-simplify]: Simplify 1 into 1 8.423 * [backup-simplify]: Simplify (/ 1 1) into 1 8.423 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 8.424 * [backup-simplify]: Simplify 0.5 into 0.5 8.424 * [backup-simplify]: Simplify 0.5 into 0.5 8.424 * [backup-simplify]: Simplify 0 into 0 8.424 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.425 * [backup-simplify]: Simplify (+ 0 0) into 0 8.426 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0 8.427 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 8.427 * [taylor]: Taking taylor expansion of 0 in y 8.427 * [backup-simplify]: Simplify 0 into 0 8.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.429 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 8.429 * [backup-simplify]: Simplify 0 into 0 8.429 * [backup-simplify]: Simplify 0 into 0 8.429 * [backup-simplify]: Simplify 0 into 0 8.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.431 * [backup-simplify]: Simplify (+ 0 0) into 0 8.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 8.432 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 8.432 * [taylor]: Taking taylor expansion of 0 in y 8.432 * [backup-simplify]: Simplify 0 into 0 8.432 * [backup-simplify]: Simplify 0 into 0 8.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.433 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 8.433 * [backup-simplify]: Simplify 0 into 0 8.434 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (+ (* 0.5 (/ y x)) 0.5) 8.434 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) 8.434 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 8.434 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 8.434 * [taylor]: Taking taylor expansion of 0.5 in y 8.434 * [backup-simplify]: Simplify 0.5 into 0.5 8.434 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 8.434 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 8.434 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.434 * [taylor]: Taking taylor expansion of y in y 8.434 * [backup-simplify]: Simplify 0 into 0 8.434 * [backup-simplify]: Simplify 1 into 1 8.434 * [backup-simplify]: Simplify (/ 1 1) into 1 8.434 * [taylor]: Taking taylor expansion of (/ 1 x) in y 8.434 * [taylor]: Taking taylor expansion of x in y 8.434 * [backup-simplify]: Simplify x into x 8.434 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 8.434 * [taylor]: Taking taylor expansion of x in y 8.434 * [backup-simplify]: Simplify x into x 8.434 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 8.434 * [taylor]: Taking taylor expansion of 0.5 in x 8.434 * [backup-simplify]: Simplify 0.5 into 0.5 8.434 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 8.434 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.434 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.434 * [taylor]: Taking taylor expansion of y in x 8.434 * [backup-simplify]: Simplify y into y 8.435 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.435 * [taylor]: Taking taylor expansion of x in x 8.435 * [backup-simplify]: Simplify 0 into 0 8.435 * [backup-simplify]: Simplify 1 into 1 8.435 * [backup-simplify]: Simplify (/ 1 1) into 1 8.435 * [taylor]: Taking taylor expansion of x in x 8.435 * [backup-simplify]: Simplify 0 into 0 8.435 * [backup-simplify]: Simplify 1 into 1 8.435 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 8.435 * [taylor]: Taking taylor expansion of 0.5 in x 8.435 * [backup-simplify]: Simplify 0.5 into 0.5 8.435 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 8.435 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 8.435 * [taylor]: Taking taylor expansion of (/ 1 y) in x 8.435 * [taylor]: Taking taylor expansion of y in x 8.435 * [backup-simplify]: Simplify y into y 8.435 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 8.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x 8.435 * [taylor]: Taking taylor expansion of x in x 8.435 * [backup-simplify]: Simplify 0 into 0 8.435 * [backup-simplify]: Simplify 1 into 1 8.435 * [backup-simplify]: Simplify (/ 1 1) into 1 8.435 * [taylor]: Taking taylor expansion of x in x 8.435 * [backup-simplify]: Simplify 0 into 0 8.435 * [backup-simplify]: Simplify 1 into 1 8.436 * [backup-simplify]: Simplify (+ 0 1) into 1 8.436 * [backup-simplify]: Simplify (* 1 0) into 0 8.436 * [backup-simplify]: Simplify (* 0.5 0) into 0 8.436 * [taylor]: Taking taylor expansion of 0 in y 8.436 * [backup-simplify]: Simplify 0 into 0 8.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.437 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 8.437 * [backup-simplify]: Simplify (+ (* 1 1) (* (/ 1 y) 0)) into 1 8.438 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 8.438 * [taylor]: Taking taylor expansion of 0.5 in y 8.438 * [backup-simplify]: Simplify 0.5 into 0.5 8.438 * [backup-simplify]: Simplify 0 into 0 8.438 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 8.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.439 * [backup-simplify]: Simplify (+ 0 0) into 0 8.439 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y) 8.440 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 8.440 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 8.440 * [taylor]: Taking taylor expansion of 0.5 in y 8.440 * [backup-simplify]: Simplify 0.5 into 0.5 8.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y 8.440 * [taylor]: Taking taylor expansion of y in y 8.440 * [backup-simplify]: Simplify 0 into 0 8.440 * [backup-simplify]: Simplify 1 into 1 8.440 * [backup-simplify]: Simplify (/ 1 1) into 1 8.440 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 8.440 * [backup-simplify]: Simplify 0.5 into 0.5 8.441 * [backup-simplify]: Simplify 0.5 into 0.5 8.441 * [backup-simplify]: Simplify 0 into 0 8.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.441 * [backup-simplify]: Simplify (+ 0 0) into 0 8.442 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0 8.443 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 8.443 * [taylor]: Taking taylor expansion of 0 in y 8.443 * [backup-simplify]: Simplify 0 into 0 8.443 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 8.444 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 8.444 * [backup-simplify]: Simplify 0 into 0 8.444 * [backup-simplify]: Simplify 0 into 0 8.444 * [backup-simplify]: Simplify 0 into 0 8.444 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 8.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.445 * [backup-simplify]: Simplify (+ 0 0) into 0 8.445 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 8.446 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 8.446 * [taylor]: Taking taylor expansion of 0 in y 8.446 * [backup-simplify]: Simplify 0 into 0 8.446 * [backup-simplify]: Simplify 0 into 0 8.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 8.447 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 8.447 * [backup-simplify]: Simplify 0 into 0 8.448 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (+ (* 0.5 (/ y x)) 0.5) 8.448 * * * [progress]: simplifying candidates 8.449 * [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) 8.451 * * [simplify]: Extracting # 0 : cost 0 8.451 * * [simplify]: Extracting # 1 : cost 0 8.451 * * [simplify]: Extracting # 2 : cost 0 8.451 * * [simplify]: Extracting # 3 : cost 0 8.451 * * [simplify]: Extracting # 4 : cost 0 8.452 * * [simplify]: Extracting # 5 : cost 0 8.452 * * [simplify]: Extracting # 6 : cost 0 8.452 * * [simplify]: Extracting # 7 : cost 0 8.452 * * [simplify]: iteration 0 : 134 enodes (cost 1127 ) 8.498 * * [simplify]: Extracting # 0 : cost 0 8.499 * * [simplify]: Extracting # 1 : cost 0 8.500 * * [simplify]: Extracting # 2 : cost 0 8.500 * * [simplify]: Extracting # 3 : cost 0 8.501 * * [simplify]: Extracting # 4 : cost 0 8.502 * * [simplify]: Extracting # 5 : cost 0 8.503 * * [simplify]: iteration 1 : 331 enodes (cost 1092 ) 8.707 * * [simplify]: Extracting # 0 : cost 0 8.710 * * [simplify]: Extracting # 1 : cost 0 8.713 * * [simplify]: Extracting # 2 : cost 0 8.715 * * [simplify]: Extracting # 3 : cost 0 8.725 * * [simplify]: Extracting # 4 : cost 0 8.727 * * [simplify]: iteration 2 : 1050 enodes (cost 970 ) 10.650 * * [simplify]: Extracting # 0 : cost 0 10.655 * * [simplify]: Extracting # 1 : cost 0 10.660 * * [simplify]: Extracting # 2 : cost 0 10.668 * * [simplify]: Extracting # 3 : cost 0 10.673 * * [simplify]: iteration 3 : 4525 enodes (cost 970 ) 12.278 * * [simplify]: Extracting # 0 : cost 0 12.284 * * [simplify]: Extracting # 1 : cost 0 12.290 * * [simplify]: Extracting # 2 : cost 0 12.299 * * [simplify]: iteration done: 5000 enodes (cost 970 ) 12.299 * [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) 12.300 * * * [progress]: adding candidates to table 12.505 * [progress]: [Phase 3 of 3] Extracting. 12.505 * * [regime]: Finding splitpoints for: (# #) 12.506 * * * [regime-changes]: Trying 0 branch expressions: ()