9.049 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.030 * * * [progress]: [2/2] Setting up program. 0.036 * [progress]: [Phase 2 of 3] Improving. 0.036 * [simplify]: Simplifying: (/ (+ x y) (+ y y)) 0.036 * * [simplify]: iteration 0: 5 enodes 0.038 * * [simplify]: iteration 1: 8 enodes 0.041 * * [simplify]: iteration 2: 11 enodes 0.043 * * [simplify]: iteration 3: 13 enodes 0.046 * * [simplify]: iteration complete: 13 enodes 0.046 * * [simplify]: Extracting #0: cost 1 inf + 0 0.046 * * [simplify]: Extracting #1: cost 7 inf + 0 0.046 * * [simplify]: Extracting #2: cost 5 inf + 5 0.046 * * [simplify]: Extracting #3: cost 4 inf + 6 0.046 * * [simplify]: Extracting #4: cost 0 inf + 26 0.046 * [simplify]: Simplified to: (/ (+ y x) (+ y y)) 0.053 * * [progress]: iteration 1 / 4 0.053 * * * [progress]: picking best candidate 0.058 * * * * [pick]: Picked # 0.058 * * * [progress]: localizing error 0.071 * * * [progress]: generating rewritten candidates 0.071 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.130 * * * [progress]: generating series expansions 0.130 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.130 * [backup-simplify]: Simplify (/ (+ y x) (+ y y)) into (* 1/2 (/ (+ x y) y)) 0.130 * [approximate]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in (y x) around 0 0.130 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x 0.130 * [taylor]: Taking taylor expansion of 1/2 in x 0.130 * [backup-simplify]: Simplify 1/2 into 1/2 0.130 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 0.130 * [taylor]: Taking taylor expansion of (+ x y) in x 0.130 * [taylor]: Taking taylor expansion of x in x 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify 1 into 1 0.130 * [taylor]: Taking taylor expansion of y in x 0.130 * [backup-simplify]: Simplify y into y 0.130 * [taylor]: Taking taylor expansion of y in x 0.130 * [backup-simplify]: Simplify y into y 0.130 * [backup-simplify]: Simplify (+ 0 y) into y 0.130 * [backup-simplify]: Simplify (/ y y) into 1 0.130 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in y 0.130 * [taylor]: Taking taylor expansion of 1/2 in y 0.130 * [backup-simplify]: Simplify 1/2 into 1/2 0.130 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y 0.131 * [taylor]: Taking taylor expansion of (+ x y) in y 0.131 * [taylor]: Taking taylor expansion of x in y 0.131 * [backup-simplify]: Simplify x into x 0.131 * [taylor]: Taking taylor expansion of y in y 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [taylor]: Taking taylor expansion of y in y 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [backup-simplify]: Simplify (+ x 0) into x 0.131 * [backup-simplify]: Simplify (/ x 1) into x 0.131 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in y 0.131 * [taylor]: Taking taylor expansion of 1/2 in y 0.131 * [backup-simplify]: Simplify 1/2 into 1/2 0.131 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y 0.131 * [taylor]: Taking taylor expansion of (+ x y) in y 0.131 * [taylor]: Taking taylor expansion of x in y 0.131 * [backup-simplify]: Simplify x into x 0.131 * [taylor]: Taking taylor expansion of y in y 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [taylor]: Taking taylor expansion of y in y 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [backup-simplify]: Simplify (+ x 0) into x 0.131 * [backup-simplify]: Simplify (/ x 1) into x 0.131 * [backup-simplify]: Simplify (* 1/2 x) into (* 1/2 x) 0.131 * [taylor]: Taking taylor expansion of (* 1/2 x) in x 0.132 * [taylor]: Taking taylor expansion of 1/2 in x 0.132 * [backup-simplify]: Simplify 1/2 into 1/2 0.132 * [taylor]: Taking taylor expansion of x in x 0.132 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify 1 into 1 0.132 * [backup-simplify]: Simplify (* 1/2 0) into 0 0.132 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify (+ 0 1) into 1 0.134 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* x (/ 0 1)))) into 1 0.134 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 x)) into 1/2 0.134 * [taylor]: Taking taylor expansion of 1/2 in x 0.134 * [backup-simplify]: Simplify 1/2 into 1/2 0.134 * [backup-simplify]: Simplify 1/2 into 1/2 0.135 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 0.135 * [backup-simplify]: Simplify 1/2 into 1/2 0.136 * [backup-simplify]: Simplify (+ 0 0) into 0 0.137 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 1 (/ 0 1)))) into 0 0.138 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 x))) into 0 0.138 * [taylor]: Taking taylor expansion of 0 in x 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 0.139 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify (+ 0 0) into 0 0.142 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.143 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 x)))) into 0 0.143 * [taylor]: Taking taylor expansion of 0 in x 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify (+ (* 1/2 (* x (/ 1 y))) 1/2) into (+ (* 1/2 (/ x y)) 1/2) 0.144 * [backup-simplify]: Simplify (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 y))) into (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) 0.144 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in (y x) around 0 0.144 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.144 * [taylor]: Taking taylor expansion of 1/2 in x 0.144 * [backup-simplify]: Simplify 1/2 into 1/2 0.144 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.144 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.144 * [taylor]: Taking taylor expansion of x in x 0.144 * [backup-simplify]: Simplify 0 into 0 0.144 * [backup-simplify]: Simplify 1 into 1 0.144 * [backup-simplify]: Simplify (/ 1 1) into 1 0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.145 * [taylor]: Taking taylor expansion of y in x 0.145 * [backup-simplify]: Simplify y into y 0.145 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.145 * [taylor]: Taking taylor expansion of y in x 0.145 * [backup-simplify]: Simplify y into y 0.145 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.145 * [taylor]: Taking taylor expansion of 1/2 in y 0.145 * [backup-simplify]: Simplify 1/2 into 1/2 0.145 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.145 * [taylor]: Taking taylor expansion of x in y 0.145 * [backup-simplify]: Simplify x into x 0.145 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.145 * [taylor]: Taking taylor expansion of y in y 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 1 into 1 0.146 * [backup-simplify]: Simplify (/ 1 1) into 1 0.146 * [taylor]: Taking taylor expansion of y in y 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 1 into 1 0.146 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.146 * [taylor]: Taking taylor expansion of 1/2 in y 0.146 * [backup-simplify]: Simplify 1/2 into 1/2 0.146 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.146 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.146 * [taylor]: Taking taylor expansion of x in y 0.146 * [backup-simplify]: Simplify x into x 0.146 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.146 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.146 * [taylor]: Taking taylor expansion of y in y 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 1 into 1 0.147 * [backup-simplify]: Simplify (/ 1 1) into 1 0.147 * [taylor]: Taking taylor expansion of y in y 0.147 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify 1 into 1 0.147 * [backup-simplify]: Simplify (+ 0 1) into 1 0.148 * [backup-simplify]: Simplify (* 1 0) into 0 0.148 * [backup-simplify]: Simplify (* 1/2 0) into 0 0.148 * [taylor]: Taking taylor expansion of 0 in x 0.148 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.149 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 0.150 * [backup-simplify]: Simplify (+ (* 1 1) (* (/ 1 x) 0)) into 1 0.151 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 0.151 * [taylor]: Taking taylor expansion of 1/2 in x 0.151 * [backup-simplify]: Simplify 1/2 into 1/2 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.152 * [backup-simplify]: Simplify (+ 0 0) into 0 0.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 1) (* 0 0))) into (/ 1 x) 0.154 * [backup-simplify]: Simplify (+ (* 1/2 (/ 1 x)) (+ (* 0 1) (* 0 0))) into (* 1/2 (/ 1 x)) 0.154 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x 0.154 * [taylor]: Taking taylor expansion of 1/2 in x 0.154 * [backup-simplify]: Simplify 1/2 into 1/2 0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 1 into 1 0.154 * [backup-simplify]: Simplify (/ 1 1) into 1 0.155 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 0.155 * [backup-simplify]: Simplify 1/2 into 1/2 0.155 * [backup-simplify]: Simplify 1/2 into 1/2 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.157 * [backup-simplify]: Simplify (+ 0 0) into 0 0.158 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 0) (+ (* 0 1) (* 0 0)))) into 0 0.159 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 (/ 1 x)) (+ (* 0 1) (* 0 0)))) into 0 0.159 * [taylor]: Taking taylor expansion of 0 in x 0.159 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.161 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 0.161 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.164 * [backup-simplify]: Simplify (+ 0 0) into 0 0.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.166 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (+ (* 0 1) (* 0 0))))) into 0 0.167 * [taylor]: Taking taylor expansion of 0 in x 0.167 * [backup-simplify]: Simplify 0 into 0 0.167 * [backup-simplify]: Simplify 0 into 0 0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.169 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0 0.169 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify (+ 1/2 (* 1/2 (* (/ 1 (/ 1 x)) (/ 1 y)))) into (+ (* 1/2 (/ x y)) 1/2) 0.169 * [backup-simplify]: Simplify (/ (+ (/ 1 (- y)) (/ 1 (- x))) (+ (/ 1 (- y)) (/ 1 (- y)))) into (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) 0.169 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in (y x) around 0 0.169 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.169 * [taylor]: Taking taylor expansion of 1/2 in x 0.169 * [backup-simplify]: Simplify 1/2 into 1/2 0.169 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.169 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify 1 into 1 0.170 * [backup-simplify]: Simplify (/ 1 1) into 1 0.170 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.170 * [taylor]: Taking taylor expansion of y in x 0.170 * [backup-simplify]: Simplify y into y 0.170 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.170 * [taylor]: Taking taylor expansion of y in x 0.170 * [backup-simplify]: Simplify y into y 0.170 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.170 * [taylor]: Taking taylor expansion of 1/2 in y 0.170 * [backup-simplify]: Simplify 1/2 into 1/2 0.170 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.170 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.170 * [taylor]: Taking taylor expansion of x in y 0.170 * [backup-simplify]: Simplify x into x 0.170 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.170 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.170 * [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 (/ 1 1) into 1 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 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.171 * [taylor]: Taking taylor expansion of 1/2 in y 0.171 * [backup-simplify]: Simplify 1/2 into 1/2 0.171 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.171 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.171 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.171 * [taylor]: Taking taylor expansion of x in y 0.171 * [backup-simplify]: Simplify x into x 0.171 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.171 * [taylor]: Taking taylor expansion of (/ 1 y) in y 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 0.172 * [backup-simplify]: Simplify (/ 1 1) into 1 0.172 * [taylor]: Taking taylor expansion of y in y 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify 1 into 1 0.172 * [backup-simplify]: Simplify (+ 0 1) into 1 0.173 * [backup-simplify]: Simplify (* 1 0) into 0 0.173 * [backup-simplify]: Simplify (* 1/2 0) into 0 0.173 * [taylor]: Taking taylor expansion of 0 in x 0.173 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.174 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 0.175 * [backup-simplify]: Simplify (+ (* 1 1) (* (/ 1 x) 0)) into 1 0.176 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 0.176 * [taylor]: Taking taylor expansion of 1/2 in x 0.176 * [backup-simplify]: Simplify 1/2 into 1/2 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.177 * [backup-simplify]: Simplify (+ 0 0) into 0 0.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 1) (* 0 0))) into (/ 1 x) 0.179 * [backup-simplify]: Simplify (+ (* 1/2 (/ 1 x)) (+ (* 0 1) (* 0 0))) into (* 1/2 (/ 1 x)) 0.179 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x 0.179 * [taylor]: Taking taylor expansion of 1/2 in x 0.179 * [backup-simplify]: Simplify 1/2 into 1/2 0.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify 1 into 1 0.180 * [backup-simplify]: Simplify (/ 1 1) into 1 0.180 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 0.180 * [backup-simplify]: Simplify 1/2 into 1/2 0.180 * [backup-simplify]: Simplify 1/2 into 1/2 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.182 * [backup-simplify]: Simplify (+ 0 0) into 0 0.183 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 0) (+ (* 0 1) (* 0 0)))) into 0 0.184 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 (/ 1 x)) (+ (* 0 1) (* 0 0)))) into 0 0.184 * [taylor]: Taking taylor expansion of 0 in x 0.184 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.186 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.187 * [backup-simplify]: Simplify (+ 0 0) into 0 0.189 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.190 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (+ (* 0 1) (* 0 0))))) into 0 0.190 * [taylor]: Taking taylor expansion of 0 in x 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.192 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0 0.192 * [backup-simplify]: Simplify 0 into 0 0.193 * [backup-simplify]: Simplify (+ 1/2 (* 1/2 (* (/ 1 (/ 1 (- x))) (/ 1 (- y))))) into (+ (* 1/2 (/ x y)) 1/2) 0.193 * * * [progress]: simplifying candidates 0.195 * [simplify]: Simplifying: (- (log (+ y x)) (log (+ y y))) (log (/ (+ y x) (+ y y))) (exp (/ (+ y x) (+ y y))) (/ (* (* (+ y x) (+ y x)) (+ y x)) (* (* (+ y y) (+ y y)) (+ y y))) (* (cbrt (/ (+ y x) (+ y y))) (cbrt (/ (+ y x) (+ y y)))) (cbrt (/ (+ y x) (+ y y))) (* (* (/ (+ y x) (+ y y)) (/ (+ y x) (+ y y))) (/ (+ y x) (+ y y))) (sqrt (/ (+ y x) (+ y y))) (sqrt (/ (+ y x) (+ y y))) (- (+ y x)) (- (+ y y)) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (cbrt (+ y x)) (cbrt (+ y y))) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt (+ y y))) (/ (cbrt (+ y x)) (sqrt (+ y y))) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 1) (/ (cbrt (+ y x)) (+ y y)) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ y x)) (+ (cbrt y) (cbrt y))) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt y)) (/ (cbrt (+ y x)) (+ (sqrt y) (sqrt y))) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 1) (/ (cbrt (+ y x)) (+ y y)) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (cbrt y)) (/ (cbrt (+ y x)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt y)) (/ (cbrt (+ y x)) (+ (sqrt y) (sqrt y))) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) y) (/ (cbrt (+ y x)) (+ 1 1)) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ 1 1)) (/ (cbrt (+ y x)) y) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (+ 1 1)) (/ (cbrt (+ y x)) y) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) 2) (/ (cbrt (+ y x)) y) (/ (sqrt (+ y x)) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (sqrt (+ y x)) (cbrt (+ y y))) (/ (sqrt (+ y x)) (sqrt (+ y y))) (/ (sqrt (+ y x)) (sqrt (+ y y))) (/ (sqrt (+ y x)) 1) (/ (sqrt (+ y x)) (+ y y)) (/ (sqrt (+ y x)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ y x)) (+ (cbrt y) (cbrt y))) (/ (sqrt (+ y x)) (sqrt y)) (/ (sqrt (+ y x)) (+ (sqrt y) (sqrt y))) (/ (sqrt (+ y x)) 1) (/ (sqrt (+ y x)) (+ y y)) (/ (sqrt (+ y x)) (cbrt y)) (/ (sqrt (+ y x)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ (sqrt (+ y x)) (sqrt y)) (/ (sqrt (+ y x)) (+ (sqrt y) (sqrt y))) (/ (sqrt (+ y x)) y) (/ (sqrt (+ y x)) (+ 1 1)) (/ (sqrt (+ y x)) (+ 1 1)) (/ (sqrt (+ y x)) y) (/ (sqrt (+ y x)) (+ 1 1)) (/ (sqrt (+ y x)) y) (/ (sqrt (+ y x)) 2) (/ (sqrt (+ y x)) y) (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ y x) (cbrt (+ y y))) (/ 1 (sqrt (+ y y))) (/ (+ y x) (sqrt (+ y y))) (/ 1 1) (/ (+ y x) (+ y y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ y x) (+ (cbrt y) (cbrt y))) (/ 1 (sqrt y)) (/ (+ y x) (+ (sqrt y) (sqrt y))) (/ 1 1) (/ (+ y x) (+ y y)) (/ 1 (cbrt y)) (/ (+ y x) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (sqrt y)) (/ (+ y x) (+ (sqrt y) (sqrt y))) (/ 1 y) (/ (+ y x) (+ 1 1)) (/ 1 (+ 1 1)) (/ (+ y x) y) (/ 1 (+ 1 1)) (/ (+ y x) y) (/ 1 2) (/ (+ y x) y) (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ y x) (cbrt (+ y y))) (/ 1 (sqrt (+ y y))) (/ (+ y x) (sqrt (+ y y))) (/ 1 1) (/ (+ y x) (+ y y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ y x) (+ (cbrt y) (cbrt y))) (/ 1 (sqrt y)) (/ (+ y x) (+ (sqrt y) (sqrt y))) (/ 1 1) (/ (+ y x) (+ y y)) (/ 1 (cbrt y)) (/ (+ y x) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (sqrt y)) (/ (+ y x) (+ (sqrt y) (sqrt y))) (/ 1 y) (/ (+ y x) (+ 1 1)) (/ 1 (+ 1 1)) (/ (+ y x) y) (/ 1 (+ 1 1)) (/ (+ y x) y) (/ 1 2) (/ (+ y x) y) (/ 1 (+ y y)) (/ (+ y y) (+ y x)) (/ (+ y x) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ y x) (sqrt (+ y y))) (/ (+ y x) 1) (/ (+ y x) (* (cbrt y) (cbrt y))) (/ (+ y x) (sqrt y)) (/ (+ y x) 1) (/ (+ y x) (cbrt y)) (/ (+ y x) (sqrt y)) (/ (+ y x) y) (/ (+ y x) (+ 1 1)) (/ (+ y x) (+ 1 1)) (/ (+ y x) 2) (/ (+ y y) (cbrt (+ y x))) (/ (+ y y) (sqrt (+ y x))) (/ (+ y y) (+ y x)) (/ (+ y y) (+ y x)) (/ (+ y x) (+ (pow y 3) (pow y 3))) (/ (+ y x) (- (* y y) (* y y))) (* (+ y y) (+ (* y y) (- (* x x) (* y x)))) (* (+ y y) (- y x)) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) 0.197 * * [simplify]: iteration 0: 112 enodes 0.220 * * [simplify]: iteration 1: 234 enodes 0.306 * * [simplify]: iteration 2: 761 enodes 1.188 * * [simplify]: iteration 3: 4849 enodes 2.633 * * [simplify]: iteration complete: 5001 enodes 2.633 * * [simplify]: Extracting #0: cost 67 inf + 0 2.636 * * [simplify]: Extracting #1: cost 625 inf + 2 2.639 * * [simplify]: Extracting #2: cost 1242 inf + 853 2.645 * * [simplify]: Extracting #3: cost 851 inf + 7734 2.658 * * [simplify]: Extracting #4: cost 40 inf + 14172 2.664 * * [simplify]: Extracting #5: cost 5 inf + 14370 2.670 * * [simplify]: Extracting #6: cost 0 inf + 14407 2.676 * [simplify]: Simplified to: (log (/ (+ y x) (+ y y))) (log (/ (+ y x) (+ y y))) (sqrt (exp (/ (+ y x) y))) (pow (/ (+ y x) (+ y y)) 3) (* (cbrt (/ (+ y x) (+ y y))) (cbrt (/ (+ y x) (+ y y)))) (cbrt (/ (+ y x) (+ y y))) (pow (/ (+ y x) (+ y y)) 3) (sqrt (/ (+ y x) (+ y y))) (sqrt (/ (+ y x) (+ y y))) (- (+ y x)) (* y -2) (* (/ (cbrt (+ y x)) (cbrt (+ y y))) (/ (cbrt (+ y x)) (cbrt (+ y y)))) (/ (cbrt (+ y x)) (cbrt (+ y y))) (* (/ (cbrt (+ y x)) (sqrt (+ y y))) (cbrt (+ y x))) (/ (cbrt (+ y x)) (sqrt (+ y y))) (* (cbrt (+ y x)) (cbrt (+ y x))) (/ (/ (cbrt (+ y x)) 2) y) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ y x)) (cbrt y)) 2) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt y)) (/ (/ (cbrt (+ y x)) (sqrt y)) 2) (* (cbrt (+ y x)) (cbrt (+ y x))) (/ (/ (cbrt (+ y x)) 2) y) (* (/ (cbrt (+ y x)) (cbrt y)) (cbrt (+ y x))) (/ (cbrt (+ y x)) (* 2 (* (cbrt y) (cbrt y)))) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt y)) (/ (/ (cbrt (+ y x)) (sqrt y)) 2) (/ (cbrt (+ y x)) (/ y (cbrt (+ y x)))) (/ (cbrt (+ y x)) 2) (* (/ (cbrt (+ y x)) 2) (cbrt (+ y x))) (/ (cbrt (+ y x)) y) (* (/ (cbrt (+ y x)) 2) (cbrt (+ y x))) (/ (cbrt (+ y x)) y) (* (/ (cbrt (+ y x)) 2) (cbrt (+ y x))) (/ (cbrt (+ y x)) y) (/ (sqrt (+ y x)) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (sqrt (+ y x)) (cbrt (+ y y))) (/ (sqrt (+ y x)) (sqrt (+ y y))) (/ (sqrt (+ y x)) (sqrt (+ y y))) (sqrt (+ y x)) (/ (sqrt (+ y x)) (+ y y)) (/ (sqrt (+ y x)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ y x)) (* (cbrt y) 2)) (/ (sqrt (+ y x)) (sqrt y)) (/ (/ (sqrt (+ y x)) (sqrt y)) 2) (sqrt (+ y x)) (/ (sqrt (+ y x)) (+ y y)) (/ (sqrt (+ y x)) (cbrt y)) (/ (sqrt (+ y x)) (* 2 (* (cbrt y) (cbrt y)))) (/ (sqrt (+ y x)) (sqrt y)) (/ (/ (sqrt (+ y x)) (sqrt y)) 2) (/ (sqrt (+ y x)) y) (/ (sqrt (+ y x)) 2) (/ (sqrt (+ y x)) 2) (/ (sqrt (+ y x)) y) (/ (sqrt (+ y x)) 2) (/ (sqrt (+ y x)) y) (/ (sqrt (+ y x)) 2) (/ (sqrt (+ y x)) y) (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ y x) (cbrt (+ y y))) (/ 1 (sqrt (+ y y))) (/ (+ y x) (sqrt (+ y y))) 1 (/ (+ y x) (+ y y)) (/ (/ 1 (cbrt y)) (cbrt y)) (/ (+ y x) (* (cbrt y) 2)) (/ 1 (sqrt y)) (/ (/ (+ y x) 2) (sqrt y)) 1 (/ (+ y x) (+ y y)) (/ 1 (cbrt y)) (/ (/ (/ (+ y x) (cbrt y)) 2) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ y x) 2) (sqrt y)) (/ 1 y) (/ (+ y x) 2) 1/2 (/ (+ y x) y) 1/2 (/ (+ y x) y) 1/2 (/ (+ y x) y) (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ y x) (cbrt (+ y y))) (/ 1 (sqrt (+ y y))) (/ (+ y x) (sqrt (+ y y))) 1 (/ (+ y x) (+ y y)) (/ (/ 1 (cbrt y)) (cbrt y)) (/ (+ y x) (* (cbrt y) 2)) (/ 1 (sqrt y)) (/ (/ (+ y x) 2) (sqrt y)) 1 (/ (+ y x) (+ y y)) (/ 1 (cbrt y)) (/ (/ (/ (+ y x) (cbrt y)) 2) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ y x) 2) (sqrt y)) (/ 1 y) (/ (+ y x) 2) 1/2 (/ (+ y x) y) 1/2 (/ (+ y x) y) 1/2 (/ (+ y x) y) (/ 1/2 y) (/ (+ y y) (+ y x)) (/ (+ y x) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ y x) (sqrt (+ y y))) (+ y x) (/ (+ y x) (* (cbrt y) (cbrt y))) (/ (+ y x) (sqrt y)) (+ y x) (/ (+ y x) (cbrt y)) (/ (+ y x) (sqrt y)) (/ (+ y x) y) (/ (+ y x) 2) (/ (+ y x) 2) (/ (+ y x) 2) (/ (+ y y) (cbrt (+ y x))) (/ y (/ (sqrt (+ y x)) 2)) (/ (+ y y) (+ y x)) (/ (+ y y) (+ y x)) (/ (/ (+ y x) (pow y 3)) 2) (/ (+ y x) 0) (* (+ (* (- x y) x) (* y y)) (+ y y)) (* (- y x) (+ y y)) (* 1/2 (+ 1 (/ x y))) (* 1/2 (+ 1 (/ x y))) (* 1/2 (+ 1 (/ x y))) 2.677 * * * [progress]: adding candidates to table 2.860 * * [progress]: iteration 2 / 4 2.860 * * * [progress]: picking best candidate 2.863 * * * * [pick]: Picked # 2.863 * * * [progress]: localizing error 2.870 * * * [progress]: generating rewritten candidates 2.870 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 2.879 * * * [progress]: generating series expansions 2.879 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 2.879 * [backup-simplify]: Simplify (+ 1 (/ x y)) into (+ (/ x y) 1) 2.879 * [approximate]: Taking taylor expansion of (+ (/ x y) 1) in (x y) around 0 2.879 * [taylor]: Taking taylor expansion of (+ (/ x y) 1) in y 2.879 * [taylor]: Taking taylor expansion of (/ x y) in y 2.879 * [taylor]: Taking taylor expansion of x in y 2.879 * [backup-simplify]: Simplify x into x 2.879 * [taylor]: Taking taylor expansion of y in y 2.879 * [backup-simplify]: Simplify 0 into 0 2.879 * [backup-simplify]: Simplify 1 into 1 2.879 * [backup-simplify]: Simplify (/ x 1) into x 2.879 * [taylor]: Taking taylor expansion of 1 in y 2.879 * [backup-simplify]: Simplify 1 into 1 2.879 * [taylor]: Taking taylor expansion of (+ (/ x y) 1) in x 2.879 * [taylor]: Taking taylor expansion of (/ x y) in x 2.879 * [taylor]: Taking taylor expansion of x in x 2.879 * [backup-simplify]: Simplify 0 into 0 2.879 * [backup-simplify]: Simplify 1 into 1 2.879 * [taylor]: Taking taylor expansion of y in x 2.879 * [backup-simplify]: Simplify y into y 2.879 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.879 * [taylor]: Taking taylor expansion of 1 in x 2.879 * [backup-simplify]: Simplify 1 into 1 2.879 * [taylor]: Taking taylor expansion of (+ (/ x y) 1) in x 2.879 * [taylor]: Taking taylor expansion of (/ x y) in x 2.879 * [taylor]: Taking taylor expansion of x in x 2.879 * [backup-simplify]: Simplify 0 into 0 2.879 * [backup-simplify]: Simplify 1 into 1 2.879 * [taylor]: Taking taylor expansion of y in x 2.879 * [backup-simplify]: Simplify y into y 2.879 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.880 * [taylor]: Taking taylor expansion of 1 in x 2.880 * [backup-simplify]: Simplify 1 into 1 2.880 * [backup-simplify]: Simplify (+ 0 1) into 1 2.880 * [taylor]: Taking taylor expansion of 1 in y 2.880 * [backup-simplify]: Simplify 1 into 1 2.880 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.880 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.880 * [taylor]: Taking taylor expansion of y in y 2.880 * [backup-simplify]: Simplify 0 into 0 2.880 * [backup-simplify]: Simplify 1 into 1 2.881 * [backup-simplify]: Simplify (/ 1 1) into 1 2.881 * [backup-simplify]: Simplify 1 into 1 2.881 * [backup-simplify]: Simplify 1 into 1 2.881 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 2.881 * [backup-simplify]: Simplify (+ 0 0) into 0 2.881 * [taylor]: Taking taylor expansion of 0 in y 2.881 * [backup-simplify]: Simplify 0 into 0 2.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.881 * [backup-simplify]: Simplify 0 into 0 2.881 * [backup-simplify]: Simplify 0 into 0 2.882 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.882 * [backup-simplify]: Simplify (+ 0 0) into 0 2.882 * [taylor]: Taking taylor expansion of 0 in y 2.882 * [backup-simplify]: Simplify 0 into 0 2.882 * [backup-simplify]: Simplify 0 into 0 2.882 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.882 * [backup-simplify]: Simplify 0 into 0 2.882 * [backup-simplify]: Simplify 0 into 0 2.883 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.883 * [backup-simplify]: Simplify (+ 0 0) into 0 2.883 * [taylor]: Taking taylor expansion of 0 in y 2.883 * [backup-simplify]: Simplify 0 into 0 2.883 * [backup-simplify]: Simplify 0 into 0 2.883 * [backup-simplify]: Simplify (+ 1 (* 1 (* (/ 1 y) x))) into (+ (/ x y) 1) 2.883 * [backup-simplify]: Simplify (+ 1 (/ (/ 1 x) (/ 1 y))) into (+ (/ y x) 1) 2.883 * [approximate]: Taking taylor expansion of (+ (/ y x) 1) in (x y) around 0 2.883 * [taylor]: Taking taylor expansion of (+ (/ y x) 1) in y 2.883 * [taylor]: Taking taylor expansion of (/ y x) in y 2.883 * [taylor]: Taking taylor expansion of y in y 2.883 * [backup-simplify]: Simplify 0 into 0 2.883 * [backup-simplify]: Simplify 1 into 1 2.883 * [taylor]: Taking taylor expansion of x in y 2.883 * [backup-simplify]: Simplify x into x 2.883 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.883 * [taylor]: Taking taylor expansion of 1 in y 2.883 * [backup-simplify]: Simplify 1 into 1 2.883 * [taylor]: Taking taylor expansion of (+ (/ y x) 1) in x 2.883 * [taylor]: Taking taylor expansion of (/ y x) in x 2.883 * [taylor]: Taking taylor expansion of y in x 2.883 * [backup-simplify]: Simplify y into y 2.883 * [taylor]: Taking taylor expansion of x in x 2.883 * [backup-simplify]: Simplify 0 into 0 2.883 * [backup-simplify]: Simplify 1 into 1 2.883 * [backup-simplify]: Simplify (/ y 1) into y 2.883 * [taylor]: Taking taylor expansion of 1 in x 2.883 * [backup-simplify]: Simplify 1 into 1 2.883 * [taylor]: Taking taylor expansion of (+ (/ y x) 1) in x 2.883 * [taylor]: Taking taylor expansion of (/ y x) in x 2.883 * [taylor]: Taking taylor expansion of y in x 2.884 * [backup-simplify]: Simplify y into y 2.884 * [taylor]: Taking taylor expansion of x in x 2.884 * [backup-simplify]: Simplify 0 into 0 2.884 * [backup-simplify]: Simplify 1 into 1 2.884 * [backup-simplify]: Simplify (/ y 1) into y 2.884 * [taylor]: Taking taylor expansion of 1 in x 2.884 * [backup-simplify]: Simplify 1 into 1 2.884 * [backup-simplify]: Simplify (+ y 0) into y 2.884 * [taylor]: Taking taylor expansion of y in y 2.884 * [backup-simplify]: Simplify 0 into 0 2.884 * [backup-simplify]: Simplify 1 into 1 2.884 * [backup-simplify]: Simplify 0 into 0 2.884 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 2.885 * [backup-simplify]: Simplify (+ 0 1) into 1 2.885 * [taylor]: Taking taylor expansion of 1 in y 2.885 * [backup-simplify]: Simplify 1 into 1 2.885 * [backup-simplify]: Simplify 1 into 1 2.885 * [backup-simplify]: Simplify 1 into 1 2.886 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.886 * [backup-simplify]: Simplify (+ 0 0) into 0 2.886 * [taylor]: Taking taylor expansion of 0 in y 2.886 * [backup-simplify]: Simplify 0 into 0 2.886 * [backup-simplify]: Simplify 0 into 0 2.886 * [backup-simplify]: Simplify 0 into 0 2.886 * [backup-simplify]: Simplify 0 into 0 2.887 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.887 * [backup-simplify]: Simplify (+ 0 0) into 0 2.887 * [taylor]: Taking taylor expansion of 0 in y 2.887 * [backup-simplify]: Simplify 0 into 0 2.887 * [backup-simplify]: Simplify 0 into 0 2.887 * [backup-simplify]: Simplify 0 into 0 2.887 * [backup-simplify]: Simplify 0 into 0 2.887 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 y) (/ 1 (/ 1 x)))) 1) into (+ (/ x y) 1) 2.888 * [backup-simplify]: Simplify (+ 1 (/ (/ 1 (- x)) (/ 1 (- y)))) into (+ (/ y x) 1) 2.888 * [approximate]: Taking taylor expansion of (+ (/ y x) 1) in (x y) around 0 2.888 * [taylor]: Taking taylor expansion of (+ (/ y x) 1) in y 2.888 * [taylor]: Taking taylor expansion of (/ y x) in y 2.888 * [taylor]: Taking taylor expansion of y in y 2.888 * [backup-simplify]: Simplify 0 into 0 2.888 * [backup-simplify]: Simplify 1 into 1 2.888 * [taylor]: Taking taylor expansion of x in y 2.888 * [backup-simplify]: Simplify x into x 2.888 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.888 * [taylor]: Taking taylor expansion of 1 in y 2.888 * [backup-simplify]: Simplify 1 into 1 2.888 * [taylor]: Taking taylor expansion of (+ (/ y x) 1) in x 2.888 * [taylor]: Taking taylor expansion of (/ y x) in x 2.888 * [taylor]: Taking taylor expansion of y in x 2.888 * [backup-simplify]: Simplify y into y 2.888 * [taylor]: Taking taylor expansion of x in x 2.888 * [backup-simplify]: Simplify 0 into 0 2.888 * [backup-simplify]: Simplify 1 into 1 2.888 * [backup-simplify]: Simplify (/ y 1) into y 2.888 * [taylor]: Taking taylor expansion of 1 in x 2.888 * [backup-simplify]: Simplify 1 into 1 2.888 * [taylor]: Taking taylor expansion of (+ (/ y x) 1) in x 2.888 * [taylor]: Taking taylor expansion of (/ y x) in x 2.888 * [taylor]: Taking taylor expansion of y in x 2.888 * [backup-simplify]: Simplify y into y 2.888 * [taylor]: Taking taylor expansion of x in x 2.888 * [backup-simplify]: Simplify 0 into 0 2.888 * [backup-simplify]: Simplify 1 into 1 2.888 * [backup-simplify]: Simplify (/ y 1) into y 2.888 * [taylor]: Taking taylor expansion of 1 in x 2.888 * [backup-simplify]: Simplify 1 into 1 2.888 * [backup-simplify]: Simplify (+ y 0) into y 2.888 * [taylor]: Taking taylor expansion of y in y 2.888 * [backup-simplify]: Simplify 0 into 0 2.888 * [backup-simplify]: Simplify 1 into 1 2.888 * [backup-simplify]: Simplify 0 into 0 2.889 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 2.889 * [backup-simplify]: Simplify (+ 0 1) into 1 2.889 * [taylor]: Taking taylor expansion of 1 in y 2.889 * [backup-simplify]: Simplify 1 into 1 2.889 * [backup-simplify]: Simplify 1 into 1 2.889 * [backup-simplify]: Simplify 1 into 1 2.890 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.890 * [backup-simplify]: Simplify (+ 0 0) into 0 2.890 * [taylor]: Taking taylor expansion of 0 in y 2.890 * [backup-simplify]: Simplify 0 into 0 2.890 * [backup-simplify]: Simplify 0 into 0 2.890 * [backup-simplify]: Simplify 0 into 0 2.890 * [backup-simplify]: Simplify 0 into 0 2.891 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.892 * [backup-simplify]: Simplify (+ 0 0) into 0 2.892 * [taylor]: Taking taylor expansion of 0 in y 2.892 * [backup-simplify]: Simplify 0 into 0 2.892 * [backup-simplify]: Simplify 0 into 0 2.892 * [backup-simplify]: Simplify 0 into 0 2.892 * [backup-simplify]: Simplify 0 into 0 2.892 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1) into (+ (/ x y) 1) 2.892 * * * [progress]: simplifying candidates 2.892 * [simplify]: Simplifying: (* (exp 1) (exp (/ x y))) (log (+ 1 (/ x y))) (exp (+ 1 (/ x y))) (* (cbrt (+ 1 (/ x y))) (cbrt (+ 1 (/ x y)))) (cbrt (+ 1 (/ x y))) (* (* (+ 1 (/ x y)) (+ 1 (/ x y))) (+ 1 (/ x y))) (sqrt (+ 1 (/ x y))) (sqrt (+ 1 (/ x y))) (+ (pow 1 3) (pow (/ x y) 3)) (+ (* 1 1) (- (* (/ x y) (/ x y)) (* 1 (/ x y)))) (- (* 1 1) (* (/ x y) (/ x y))) (- 1 (/ x y)) (+ 1 (/ x y)) (+ (/ x y) 1) (+ (/ x y) 1) (+ (/ x y) 1) 2.892 * * [simplify]: iteration 0: 27 enodes 2.900 * * [simplify]: iteration 1: 91 enodes 2.955 * * [simplify]: iteration 2: 440 enodes 3.193 * * [simplify]: iteration complete: 5000 enodes 3.193 * * [simplify]: Extracting #0: cost 11 inf + 0 3.194 * * [simplify]: Extracting #1: cost 517 inf + 0 3.198 * * [simplify]: Extracting #2: cost 2039 inf + 278 3.205 * * [simplify]: Extracting #3: cost 2199 inf + 682 3.212 * * [simplify]: Extracting #4: cost 1429 inf + 5453 3.223 * * [simplify]: Extracting #5: cost 151 inf + 17871 3.242 * * [simplify]: Extracting #6: cost 0 inf + 19833 3.248 * [simplify]: Simplified to: (* E (exp (/ x y))) (log (+ 1 (/ x y))) (* E (exp (/ x y))) (* (cbrt (+ 1 (/ x y))) (cbrt (+ 1 (/ x y)))) (cbrt (+ 1 (/ x y))) (pow (+ 1 (/ x y)) 3) (sqrt (+ 1 (/ x y))) (sqrt (+ 1 (/ x y))) (+ (pow (/ x y) 3) 1) (+ (* (/ x y) (- (/ x y) 1)) 1) (- 1 (/ (* (/ x y) x) y)) (- 1 (/ x y)) (+ 1 (/ x y)) (+ 1 (/ x y)) (+ 1 (/ x y)) (+ 1 (/ x y)) 3.249 * * * [progress]: adding candidates to table 3.282 * [progress]: [Phase 3 of 3] Extracting. 3.282 * * [regime]: Finding splitpoints for: (# #) 3.283 * * * [regime-changes]: Trying 2 branch expressions: (y x) 3.283 * * * * [regimes]: Trying to branch on y from (# #) 3.320 * * * * [regimes]: Trying to branch on x from (# #) 3.349 * * * [regime]: Found split indices: #