15.112 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.026 * [progress]: [Phase 2 of 3] Improving. 0.027 * [simplify]: Simplifying: (* x (+ y 1.0)) 0.027 * * [simplify]: Extracting # 0 : cost 0 0.027 * * [simplify]: Extracting # 1 : cost 0 0.027 * * [simplify]: Extracting # 2 : cost 0 0.027 * * [simplify]: Extracting # 3 : cost 0 0.027 * * [simplify]: Extracting # 4 : cost 0 0.027 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.029 * * [simplify]: Extracting # 1 : cost 0 0.029 * * [simplify]: Extracting # 2 : cost 0 0.029 * * [simplify]: iteration 1 : 13 enodes (cost 5 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: iteration 2 : 15 enodes (cost 5 ) 0.037 * * [simplify]: Extracting # 0 : cost 0 0.037 * * [simplify]: iteration done: 15 enodes (cost 5 ) 0.037 * [simplify]: Simplified to: (* x (+ y 1.0)) 0.038 * * [progress]: iteration 1 / 4 0.038 * * * [progress]: picking best candidate 0.040 * * * * [pick]: Picked # 0.040 * * * [progress]: localizing error 0.049 * * * [progress]: generating rewritten candidates 0.049 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.103 * * * [progress]: generating series expansions 0.103 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.103 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0)) 0.103 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0 0.103 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y 0.103 * [taylor]: Taking taylor expansion of x in y 0.103 * [backup-simplify]: Simplify x into x 0.103 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.103 * [taylor]: Taking taylor expansion of y in y 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [taylor]: Taking taylor expansion of 1.0 in y 0.103 * [backup-simplify]: Simplify 1.0 into 1.0 0.103 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.103 * [taylor]: Taking taylor expansion of y in x 0.103 * [backup-simplify]: Simplify y into y 0.104 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [backup-simplify]: Simplify 1.0 into 1.0 0.104 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.104 * [taylor]: Taking taylor expansion of x in x 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.104 * [taylor]: Taking taylor expansion of y in x 0.104 * [backup-simplify]: Simplify y into y 0.104 * [taylor]: Taking taylor expansion of 1.0 in x 0.104 * [backup-simplify]: Simplify 1.0 into 1.0 0.104 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 0.104 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0 0.104 * [taylor]: Taking taylor expansion of 0 in y 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0) 0.105 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.105 * [taylor]: Taking taylor expansion of y in y 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [taylor]: Taking taylor expansion of 1.0 in y 0.105 * [backup-simplify]: Simplify 1.0 into 1.0 0.106 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.106 * [backup-simplify]: Simplify 1.0 into 1.0 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify (+ 0 0) into 0 0.107 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (+ 1 0) into 1 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (+ 0 0) into 0 0.109 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (+ 0 0) into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (+ 0 0) into 0 0.112 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0 0.112 * [taylor]: Taking taylor expansion of 0 in y 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 0.112 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ (/ 1 y) 1.0) x) 0.112 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 0.112 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.112 * [taylor]: Taking taylor expansion of y in y 0.112 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.113 * [backup-simplify]: Simplify (/ 1 1) into 1 0.113 * [taylor]: Taking taylor expansion of 1.0 in y 0.113 * [backup-simplify]: Simplify 1.0 into 1.0 0.113 * [taylor]: Taking taylor expansion of x in y 0.113 * [backup-simplify]: Simplify x into x 0.113 * [backup-simplify]: Simplify (+ 1 0) into 1 0.113 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.113 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.114 * [taylor]: Taking taylor expansion of y in x 0.114 * [backup-simplify]: Simplify y into y 0.114 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.114 * [taylor]: Taking taylor expansion of 1.0 in x 0.114 * [backup-simplify]: Simplify 1.0 into 1.0 0.114 * [taylor]: Taking taylor expansion of x in x 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 1 into 1 0.114 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.114 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.114 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.114 * [taylor]: Taking taylor expansion of y in x 0.114 * [backup-simplify]: Simplify y into y 0.114 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.114 * [taylor]: Taking taylor expansion of 1.0 in x 0.114 * [backup-simplify]: Simplify 1.0 into 1.0 0.114 * [taylor]: Taking taylor expansion of x in x 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 1 into 1 0.115 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.115 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.115 * [taylor]: Taking taylor expansion of y in y 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 1 into 1 0.115 * [backup-simplify]: Simplify (/ 1 1) into 1 0.115 * [taylor]: Taking taylor expansion of 1.0 in y 0.115 * [backup-simplify]: Simplify 1.0 into 1.0 0.116 * [backup-simplify]: Simplify (+ 1 0) into 1 0.116 * [backup-simplify]: Simplify 1 into 1 0.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.116 * [backup-simplify]: Simplify (+ 0 0) into 0 0.117 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0 0.117 * [taylor]: Taking taylor expansion of 0 in y 0.117 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.119 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.119 * [backup-simplify]: Simplify 1.0 into 1.0 0.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.119 * [backup-simplify]: Simplify (+ 0 0) into 0 0.121 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.121 * [taylor]: Taking taylor expansion of 0 in y 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.122 * [backup-simplify]: Simplify (+ 0 0) into 0 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.123 * [backup-simplify]: Simplify (+ 0 0) into 0 0.124 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.125 * [taylor]: Taking taylor expansion of 0 in y 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.126 * [backup-simplify]: Simplify (+ 0 0) into 0 0.126 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.127 * [backup-simplify]: Simplify (+ 0 0) into 0 0.129 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.129 * [taylor]: Taking taylor expansion of 0 in y 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 0.130 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x)) 0.130 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0 0.130 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y 0.130 * [taylor]: Taking taylor expansion of -1 in y 0.130 * [backup-simplify]: Simplify -1 into -1 0.130 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.130 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.130 * [taylor]: Taking taylor expansion of 1.0 in y 0.130 * [backup-simplify]: Simplify 1.0 into 1.0 0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.130 * [taylor]: Taking taylor expansion of y in y 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify 1 into 1 0.131 * [backup-simplify]: Simplify (/ 1 1) into 1 0.131 * [taylor]: Taking taylor expansion of x in y 0.131 * [backup-simplify]: Simplify x into x 0.131 * [backup-simplify]: Simplify (- 1) into -1 0.131 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.132 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.132 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.132 * [taylor]: Taking taylor expansion of -1 in x 0.132 * [backup-simplify]: Simplify -1 into -1 0.132 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.132 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.132 * [taylor]: Taking taylor expansion of 1.0 in x 0.132 * [backup-simplify]: Simplify 1.0 into 1.0 0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.132 * [taylor]: Taking taylor expansion of y in x 0.132 * [backup-simplify]: Simplify y into y 0.132 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 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 y)) into (- (/ 1 y)) 0.132 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.132 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.132 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.132 * [taylor]: Taking taylor expansion of -1 in x 0.132 * [backup-simplify]: Simplify -1 into -1 0.132 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.132 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.132 * [taylor]: Taking taylor expansion of 1.0 in x 0.133 * [backup-simplify]: Simplify 1.0 into 1.0 0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.133 * [taylor]: Taking taylor expansion of y in x 0.133 * [backup-simplify]: Simplify y into y 0.133 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.133 * [taylor]: Taking taylor expansion of x in x 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 1 into 1 0.133 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.133 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.133 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.133 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 0.133 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 0.133 * [taylor]: Taking taylor expansion of -1 in y 0.133 * [backup-simplify]: Simplify -1 into -1 0.133 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.133 * [taylor]: Taking taylor expansion of 1.0 in y 0.133 * [backup-simplify]: Simplify 1.0 into 1.0 0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.133 * [taylor]: Taking taylor expansion of y in y 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 1 into 1 0.134 * [backup-simplify]: Simplify (/ 1 1) into 1 0.134 * [backup-simplify]: Simplify (- 1) into -1 0.135 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.135 * [backup-simplify]: Simplify (* -1 -1) into 1 0.135 * [backup-simplify]: Simplify 1 into 1 0.135 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.136 * [backup-simplify]: Simplify (- 0) into 0 0.136 * [backup-simplify]: Simplify (+ 0 0) into 0 0.137 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.137 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0 0.137 * [taylor]: Taking taylor expansion of 0 in y 0.137 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.139 * [backup-simplify]: Simplify (- 0) into 0 0.139 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.141 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 0.141 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.142 * [backup-simplify]: Simplify (- 0) into 0 0.142 * [backup-simplify]: Simplify (+ 0 0) into 0 0.143 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.144 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0 0.144 * [taylor]: Taking taylor expansion of 0 in y 0.144 * [backup-simplify]: Simplify 0 into 0 0.144 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.146 * [backup-simplify]: Simplify (- 0) into 0 0.146 * [backup-simplify]: Simplify (+ 0 0) into 0 0.147 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0 0.147 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.148 * [backup-simplify]: Simplify (- 0) into 0 0.148 * [backup-simplify]: Simplify (+ 0 0) into 0 0.150 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.151 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0 0.151 * [taylor]: Taking taylor expansion of 0 in y 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.152 * [backup-simplify]: Simplify (- 0) into 0 0.153 * [backup-simplify]: Simplify (+ 0 0) into 0 0.154 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.155 * [backup-simplify]: Simplify (- 0) into 0 0.155 * [backup-simplify]: Simplify (+ 0 0) into 0 0.157 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.159 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0 0.159 * [taylor]: Taking taylor expansion of 0 in y 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 0.160 * * * [progress]: simplifying candidates 0.161 * [simplify]: Simplifying: (* x (+ y 1.0)) (+ (log x) (log (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (* (* x x) x) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* x y) (* x 1.0) (* y x) (* 1.0 x) (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* x (sqrt (+ y 1.0))) (* x 1) (* x 1) (* (cbrt x) (+ y 1.0)) (* (sqrt x) (+ y 1.0)) (* x (+ y 1.0)) (* x (+ (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 0.161 * * [simplify]: Extracting # 0 : cost 0 0.161 * * [simplify]: Extracting # 1 : cost 0 0.162 * * [simplify]: Extracting # 2 : cost 0 0.162 * * [simplify]: Extracting # 3 : cost 0 0.162 * * [simplify]: Extracting # 4 : cost 0 0.162 * * [simplify]: Extracting # 5 : cost 0 0.162 * * [simplify]: iteration 0 : 46 enodes (cost 194 ) 0.185 * * [simplify]: Extracting # 0 : cost 0 0.186 * * [simplify]: Extracting # 1 : cost 0 0.186 * * [simplify]: Extracting # 2 : cost 0 0.186 * * [simplify]: Extracting # 3 : cost 0 0.187 * * [simplify]: Extracting # 4 : cost 0 0.187 * * [simplify]: iteration 1 : 127 enodes (cost 183 ) 0.244 * * [simplify]: Extracting # 0 : cost 0 0.244 * * [simplify]: Extracting # 1 : cost 0 0.245 * * [simplify]: Extracting # 2 : cost 0 0.245 * * [simplify]: Extracting # 3 : cost 0 0.246 * * [simplify]: Extracting # 4 : cost 0 0.246 * * [simplify]: iteration 2 : 383 enodes (cost 163 ) 0.655 * * [simplify]: Extracting # 0 : cost 0 0.659 * * [simplify]: Extracting # 1 : cost 0 0.661 * * [simplify]: Extracting # 2 : cost 0 0.663 * * [simplify]: Extracting # 3 : cost 0 0.664 * * [simplify]: Extracting # 4 : cost 0 0.666 * * [simplify]: iteration 3 : 1293 enodes (cost 163 ) 3.851 * * [simplify]: Extracting # 0 : cost 0 3.859 * * [simplify]: Extracting # 1 : cost 0 3.873 * * [simplify]: Extracting # 2 : cost 0 3.876 * * [simplify]: Extracting # 3 : cost 0 3.878 * * [simplify]: Extracting # 4 : cost 0 3.881 * * [simplify]: iteration 4 : 4250 enodes (cost 163 ) 5.118 * * [simplify]: Extracting # 0 : cost 0 5.121 * * [simplify]: Extracting # 1 : cost 0 5.125 * * [simplify]: Extracting # 2 : cost 0 5.129 * * [simplify]: Extracting # 3 : cost 0 5.132 * * [simplify]: Extracting # 4 : cost 0 5.139 * * [simplify]: iteration done: 5001 enodes (cost 163 ) 5.140 * [simplify]: Simplified to: (* x (+ y 1.0)) (log (* x (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (pow (* x (+ y 1.0)) 3) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (pow (* x (+ y 1.0)) 3) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* y x) (* x 1.0) (* y x) (* x 1.0) (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* x (sqrt (+ y 1.0))) x x (* (cbrt x) (+ y 1.0)) (* (sqrt x) (+ y 1.0)) (* x (+ y 1.0)) (* x (+ (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (* x (+ y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) 5.140 * * * [progress]: adding candidates to table 5.193 * * [progress]: iteration 2 / 4 5.193 * * * [progress]: picking best candidate 5.194 * * * * [pick]: Picked # 5.194 * * * [progress]: localizing error 5.200 * * * [progress]: generating rewritten candidates 5.200 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 5.209 * * * [progress]: generating series expansions 5.209 * * * * [progress]: [ 1 / 1 ] generating series at (2) 5.209 * [backup-simplify]: Simplify (+ (* y x) (* x 1.0)) into (+ (* 1.0 x) (* x y)) 5.209 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (y x) around 0 5.209 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 5.209 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 5.209 * [taylor]: Taking taylor expansion of 1.0 in x 5.209 * [backup-simplify]: Simplify 1.0 into 1.0 5.209 * [taylor]: Taking taylor expansion of x in x 5.209 * [backup-simplify]: Simplify 0 into 0 5.209 * [backup-simplify]: Simplify 1 into 1 5.209 * [taylor]: Taking taylor expansion of (* x y) in x 5.209 * [taylor]: Taking taylor expansion of x in x 5.209 * [backup-simplify]: Simplify 0 into 0 5.209 * [backup-simplify]: Simplify 1 into 1 5.209 * [taylor]: Taking taylor expansion of y in x 5.209 * [backup-simplify]: Simplify y into y 5.209 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 5.209 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 5.209 * [taylor]: Taking taylor expansion of 1.0 in y 5.209 * [backup-simplify]: Simplify 1.0 into 1.0 5.209 * [taylor]: Taking taylor expansion of x in y 5.209 * [backup-simplify]: Simplify x into x 5.209 * [taylor]: Taking taylor expansion of (* x y) in y 5.209 * [taylor]: Taking taylor expansion of x in y 5.209 * [backup-simplify]: Simplify x into x 5.209 * [taylor]: Taking taylor expansion of y in y 5.209 * [backup-simplify]: Simplify 0 into 0 5.209 * [backup-simplify]: Simplify 1 into 1 5.209 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 5.209 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 5.209 * [taylor]: Taking taylor expansion of 1.0 in y 5.209 * [backup-simplify]: Simplify 1.0 into 1.0 5.209 * [taylor]: Taking taylor expansion of x in y 5.209 * [backup-simplify]: Simplify x into x 5.209 * [taylor]: Taking taylor expansion of (* x y) in y 5.209 * [taylor]: Taking taylor expansion of x in y 5.209 * [backup-simplify]: Simplify x into x 5.209 * [taylor]: Taking taylor expansion of y in y 5.209 * [backup-simplify]: Simplify 0 into 0 5.209 * [backup-simplify]: Simplify 1 into 1 5.210 * [backup-simplify]: Simplify (* 1.0 x) into (* 1.0 x) 5.210 * [backup-simplify]: Simplify (* x 0) into 0 5.210 * [backup-simplify]: Simplify (+ (* 1.0 x) 0) into (* 1.0 x) 5.210 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 5.210 * [taylor]: Taking taylor expansion of 1.0 in x 5.210 * [backup-simplify]: Simplify 1.0 into 1.0 5.210 * [taylor]: Taking taylor expansion of x in x 5.210 * [backup-simplify]: Simplify 0 into 0 5.210 * [backup-simplify]: Simplify 1 into 1 5.210 * [backup-simplify]: Simplify (* 1.0 0) into 0 5.210 * [backup-simplify]: Simplify 0 into 0 5.211 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 x)) into 0 5.211 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 5.211 * [backup-simplify]: Simplify (+ 0 x) into x 5.211 * [taylor]: Taking taylor expansion of x in x 5.211 * [backup-simplify]: Simplify 0 into 0 5.211 * [backup-simplify]: Simplify 1 into 1 5.211 * [backup-simplify]: Simplify 0 into 0 5.212 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 5.212 * [backup-simplify]: Simplify 1.0 into 1.0 5.219 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 x))) into 0 5.220 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 5.220 * [backup-simplify]: Simplify (+ 0 0) into 0 5.220 * [taylor]: Taking taylor expansion of 0 in x 5.220 * [backup-simplify]: Simplify 0 into 0 5.220 * [backup-simplify]: Simplify 0 into 0 5.220 * [backup-simplify]: Simplify 1 into 1 5.221 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 5.221 * [backup-simplify]: Simplify 0 into 0 5.223 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 5.224 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.224 * [backup-simplify]: Simplify (+ 0 0) into 0 5.224 * [taylor]: Taking taylor expansion of 0 in x 5.224 * [backup-simplify]: Simplify 0 into 0 5.224 * [backup-simplify]: Simplify 0 into 0 5.224 * [backup-simplify]: Simplify 0 into 0 5.224 * [backup-simplify]: Simplify 0 into 0 5.225 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.225 * [backup-simplify]: Simplify 0 into 0 5.227 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0 5.228 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.229 * [backup-simplify]: Simplify (+ 0 0) into 0 5.229 * [taylor]: Taking taylor expansion of 0 in x 5.229 * [backup-simplify]: Simplify 0 into 0 5.229 * [backup-simplify]: Simplify 0 into 0 5.229 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* 1.0 (* x 1))) into (+ (* 1.0 x) (* x y)) 5.230 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 x)) (* (/ 1 x) 1.0)) into (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) 5.230 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (y x) around 0 5.230 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 5.230 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 5.230 * [taylor]: Taking taylor expansion of 1.0 in x 5.230 * [backup-simplify]: Simplify 1.0 into 1.0 5.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.230 * [taylor]: Taking taylor expansion of x in x 5.230 * [backup-simplify]: Simplify 0 into 0 5.231 * [backup-simplify]: Simplify 1 into 1 5.231 * [backup-simplify]: Simplify (/ 1 1) into 1 5.231 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 5.231 * [taylor]: Taking taylor expansion of (* x y) in x 5.231 * [taylor]: Taking taylor expansion of x in x 5.231 * [backup-simplify]: Simplify 0 into 0 5.231 * [backup-simplify]: Simplify 1 into 1 5.231 * [taylor]: Taking taylor expansion of y in x 5.231 * [backup-simplify]: Simplify y into y 5.231 * [backup-simplify]: Simplify (* 0 y) into 0 5.232 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 5.232 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.232 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 5.232 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 5.232 * [taylor]: Taking taylor expansion of 1.0 in y 5.232 * [backup-simplify]: Simplify 1.0 into 1.0 5.232 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.232 * [taylor]: Taking taylor expansion of x in y 5.232 * [backup-simplify]: Simplify x into x 5.232 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.232 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 5.232 * [taylor]: Taking taylor expansion of (* x y) in y 5.232 * [taylor]: Taking taylor expansion of x in y 5.232 * [backup-simplify]: Simplify x into x 5.232 * [taylor]: Taking taylor expansion of y in y 5.232 * [backup-simplify]: Simplify 0 into 0 5.232 * [backup-simplify]: Simplify 1 into 1 5.232 * [backup-simplify]: Simplify (* x 0) into 0 5.233 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 5.233 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.233 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 5.233 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 5.233 * [taylor]: Taking taylor expansion of 1.0 in y 5.233 * [backup-simplify]: Simplify 1.0 into 1.0 5.233 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.233 * [taylor]: Taking taylor expansion of x in y 5.233 * [backup-simplify]: Simplify x into x 5.233 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.233 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 5.233 * [taylor]: Taking taylor expansion of (* x y) in y 5.233 * [taylor]: Taking taylor expansion of x in y 5.233 * [backup-simplify]: Simplify x into x 5.233 * [taylor]: Taking taylor expansion of y in y 5.233 * [backup-simplify]: Simplify 0 into 0 5.233 * [backup-simplify]: Simplify 1 into 1 5.233 * [backup-simplify]: Simplify (* x 0) into 0 5.234 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 5.234 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.234 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x) 5.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.234 * [taylor]: Taking taylor expansion of x in x 5.234 * [backup-simplify]: Simplify 0 into 0 5.234 * [backup-simplify]: Simplify 1 into 1 5.235 * [backup-simplify]: Simplify (/ 1 1) into 1 5.235 * [backup-simplify]: Simplify 1 into 1 5.235 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x) 5.235 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 5.236 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 5.236 * [backup-simplify]: Simplify (+ (/ 1.0 x) 0) into (* 1.0 (/ 1 x)) 5.236 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 5.236 * [taylor]: Taking taylor expansion of 1.0 in x 5.236 * [backup-simplify]: Simplify 1.0 into 1.0 5.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.236 * [taylor]: Taking taylor expansion of x in x 5.236 * [backup-simplify]: Simplify 0 into 0 5.236 * [backup-simplify]: Simplify 1 into 1 5.236 * [backup-simplify]: Simplify (/ 1 1) into 1 5.237 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 5.237 * [backup-simplify]: Simplify 1.0 into 1.0 5.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.238 * [backup-simplify]: Simplify 0 into 0 5.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 5.239 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0 5.240 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 5.240 * [backup-simplify]: Simplify (+ 0 0) into 0 5.240 * [taylor]: Taking taylor expansion of 0 in x 5.240 * [backup-simplify]: Simplify 0 into 0 5.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.242 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 5.242 * [backup-simplify]: Simplify 0 into 0 5.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.243 * [backup-simplify]: Simplify 0 into 0 5.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 5.244 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 5.245 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.245 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 5.246 * [backup-simplify]: Simplify (+ 0 0) into 0 5.246 * [taylor]: Taking taylor expansion of 0 in x 5.246 * [backup-simplify]: Simplify 0 into 0 5.246 * [backup-simplify]: Simplify 0 into 0 5.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.248 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 5.248 * [backup-simplify]: Simplify 0 into 0 5.249 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.249 * [backup-simplify]: Simplify 0 into 0 5.249 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 x)) 1)) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (+ (* 1.0 x) (* x y)) 5.249 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- x))) (* (/ 1 (- x)) 1.0)) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) 5.249 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0 5.249 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 5.249 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 5.250 * [taylor]: Taking taylor expansion of (* x y) in x 5.250 * [taylor]: Taking taylor expansion of x in x 5.250 * [backup-simplify]: Simplify 0 into 0 5.250 * [backup-simplify]: Simplify 1 into 1 5.250 * [taylor]: Taking taylor expansion of y in x 5.250 * [backup-simplify]: Simplify y into y 5.250 * [backup-simplify]: Simplify (* 0 y) into 0 5.250 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 5.250 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 5.250 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 5.250 * [taylor]: Taking taylor expansion of 1.0 in x 5.250 * [backup-simplify]: Simplify 1.0 into 1.0 5.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.250 * [taylor]: Taking taylor expansion of x in x 5.250 * [backup-simplify]: Simplify 0 into 0 5.250 * [backup-simplify]: Simplify 1 into 1 5.251 * [backup-simplify]: Simplify (/ 1 1) into 1 5.251 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 5.251 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 5.251 * [taylor]: Taking taylor expansion of (* x y) in y 5.251 * [taylor]: Taking taylor expansion of x in y 5.251 * [backup-simplify]: Simplify x into x 5.251 * [taylor]: Taking taylor expansion of y in y 5.251 * [backup-simplify]: Simplify 0 into 0 5.251 * [backup-simplify]: Simplify 1 into 1 5.251 * [backup-simplify]: Simplify (* x 0) into 0 5.252 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 5.252 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.252 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 5.252 * [taylor]: Taking taylor expansion of 1.0 in y 5.252 * [backup-simplify]: Simplify 1.0 into 1.0 5.252 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.252 * [taylor]: Taking taylor expansion of x in y 5.252 * [backup-simplify]: Simplify x into x 5.252 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.252 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 5.252 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 5.252 * [taylor]: Taking taylor expansion of (* x y) in y 5.252 * [taylor]: Taking taylor expansion of x in y 5.252 * [backup-simplify]: Simplify x into x 5.252 * [taylor]: Taking taylor expansion of y in y 5.252 * [backup-simplify]: Simplify 0 into 0 5.252 * [backup-simplify]: Simplify 1 into 1 5.252 * [backup-simplify]: Simplify (* x 0) into 0 5.253 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 5.253 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.253 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 5.253 * [taylor]: Taking taylor expansion of 1.0 in y 5.253 * [backup-simplify]: Simplify 1.0 into 1.0 5.253 * [taylor]: Taking taylor expansion of (/ 1 x) in y 5.253 * [taylor]: Taking taylor expansion of x in y 5.253 * [backup-simplify]: Simplify x into x 5.253 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 5.253 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 5.253 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.253 * [taylor]: Taking taylor expansion of x in x 5.253 * [backup-simplify]: Simplify 0 into 0 5.253 * [backup-simplify]: Simplify 1 into 1 5.254 * [backup-simplify]: Simplify (/ 1 1) into 1 5.254 * [backup-simplify]: Simplify 1 into 1 5.254 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 5.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 5.255 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x) 5.255 * [backup-simplify]: Simplify (- (/ 1.0 x)) into (- (* 1.0 (/ 1 x))) 5.255 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 x)))) into (- (* 1.0 (/ 1 x))) 5.255 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x 5.255 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 5.255 * [taylor]: Taking taylor expansion of 1.0 in x 5.255 * [backup-simplify]: Simplify 1.0 into 1.0 5.255 * [taylor]: Taking taylor expansion of (/ 1 x) in x 5.255 * [taylor]: Taking taylor expansion of x in x 5.255 * [backup-simplify]: Simplify 0 into 0 5.255 * [backup-simplify]: Simplify 1 into 1 5.255 * [backup-simplify]: Simplify (/ 1 1) into 1 5.256 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 5.256 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 5.257 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 5.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.258 * [backup-simplify]: Simplify 0 into 0 5.258 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 5.259 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 5.259 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 5.259 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0 5.260 * [backup-simplify]: Simplify (- 0) into 0 5.260 * [backup-simplify]: Simplify (+ 0 0) into 0 5.260 * [taylor]: Taking taylor expansion of 0 in x 5.260 * [backup-simplify]: Simplify 0 into 0 5.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 5.262 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 5.262 * [backup-simplify]: Simplify (- 0) into 0 5.262 * [backup-simplify]: Simplify 0 into 0 5.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.263 * [backup-simplify]: Simplify 0 into 0 5.264 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 5.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 5.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 5.265 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 5.266 * [backup-simplify]: Simplify (- 0) into 0 5.266 * [backup-simplify]: Simplify (+ 0 0) into 0 5.266 * [taylor]: Taking taylor expansion of 0 in x 5.266 * [backup-simplify]: Simplify 0 into 0 5.266 * [backup-simplify]: Simplify 0 into 0 5.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.268 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 5.268 * [backup-simplify]: Simplify (- 0) into 0 5.268 * [backup-simplify]: Simplify 0 into 0 5.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 5.269 * [backup-simplify]: Simplify 0 into 0 5.270 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- x))) 1)) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (+ (* 1.0 x) (* x y)) 5.270 * * * [progress]: simplifying candidates 5.271 * [simplify]: Simplifying: (* (exp (* y x)) (exp (* x 1.0))) (log (+ (* y x) (* x 1.0))) (exp (+ (* y x) (* x 1.0))) (* (cbrt (+ (* y x) (* x 1.0))) (cbrt (+ (* y x) (* x 1.0)))) (cbrt (+ (* y x) (* x 1.0))) (* (* (+ (* y x) (* x 1.0)) (+ (* y x) (* x 1.0))) (+ (* y x) (* x 1.0))) (sqrt (+ (* y x) (* x 1.0))) (sqrt (+ (* y x) (* x 1.0))) (+ (pow (* y x) 3) (pow (* x 1.0) 3)) (+ (* (* y x) (* y x)) (- (* (* x 1.0) (* x 1.0)) (* (* y x) (* x 1.0)))) (- (* (* y x) (* y x)) (* (* x 1.0) (* x 1.0))) (- (* y x) (* x 1.0)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 5.272 * * [simplify]: Extracting # 0 : cost 0 5.272 * * [simplify]: Extracting # 1 : cost 0 5.272 * * [simplify]: Extracting # 2 : cost 0 5.272 * * [simplify]: Extracting # 3 : cost 0 5.272 * * [simplify]: Extracting # 4 : cost 0 5.272 * * [simplify]: Extracting # 5 : cost 0 5.272 * * [simplify]: iteration 0 : 30 enodes (cost 166 ) 5.291 * * [simplify]: Extracting # 0 : cost 0 5.291 * * [simplify]: Extracting # 1 : cost 0 5.291 * * [simplify]: Extracting # 2 : cost 0 5.291 * * [simplify]: Extracting # 3 : cost 0 5.292 * * [simplify]: iteration 1 : 97 enodes (cost 161 ) 5.348 * * [simplify]: Extracting # 0 : cost 0 5.349 * * [simplify]: Extracting # 1 : cost 0 5.350 * * [simplify]: Extracting # 2 : cost 0 5.351 * * [simplify]: Extracting # 3 : cost 0 5.351 * * [simplify]: Extracting # 4 : cost 0 5.352 * * [simplify]: Extracting # 5 : cost 0 5.353 * * [simplify]: Extracting # 6 : cost 0 5.353 * * [simplify]: iteration 2 : 323 enodes (cost 125 ) 5.594 * * [simplify]: Extracting # 0 : cost 0 5.595 * * [simplify]: Extracting # 1 : cost 0 5.596 * * [simplify]: Extracting # 2 : cost 0 5.597 * * [simplify]: Extracting # 3 : cost 0 5.598 * * [simplify]: Extracting # 4 : cost 0 5.599 * * [simplify]: iteration 3 : 1040 enodes (cost 113 ) 6.739 * * [simplify]: Extracting # 0 : cost 0 6.745 * * [simplify]: Extracting # 1 : cost 0 6.750 * * [simplify]: Extracting # 2 : cost 0 6.755 * * [simplify]: Extracting # 3 : cost 0 6.760 * * [simplify]: Extracting # 4 : cost 0 6.771 * * [simplify]: iteration 4 : 3069 enodes (cost 113 ) 8.650 * * [simplify]: Extracting # 0 : cost 0 8.660 * * [simplify]: Extracting # 1 : cost 0 8.669 * * [simplify]: Extracting # 2 : cost 0 8.674 * * [simplify]: Extracting # 3 : cost 0 8.679 * * [simplify]: Extracting # 4 : cost 0 8.683 * * [simplify]: Extracting # 5 : cost 0 8.688 * * [simplify]: iteration done: 5000 enodes (cost 113 ) 8.688 * [simplify]: Simplified to: (exp (* x (+ y 1.0))) (log (* x (+ y 1.0))) (exp (* x (+ y 1.0))) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (pow (* x (+ y 1.0)) 3) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (+ (pow (* y x) 3) (pow (* x 1.0) 3)) (* x (+ (* (* y y) x) (* 1.0 (* x (- 1.0 y))))) (* (* x (- y 1.0)) (* x (+ y 1.0))) (* x (- y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) (* x (+ y 1.0)) 8.688 * * * [progress]: adding candidates to table 8.717 * [progress]: [Phase 3 of 3] Extracting. 8.717 * * [regime]: Finding splitpoints for: (# #) 8.717 * * * [regime-changes]: Trying 2 branch expressions: ((+ y 1.0) (* x (+ y 1.0))) 8.717 * * * * [regimes]: Trying to branch on (+ y 1.0) from (# #) 8.735 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (# #) 8.748 * * * [regime]: Found split indices: #