36.853 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.027 * [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 0.028 * * [simplify]: Extracting # 2 : cost 0 0.028 * * [simplify]: Extracting # 3 : cost 0 0.028 * * [simplify]: Extracting # 4 : cost 0 0.028 * * [simplify]: iteration 0 : 5 enodes (cost 5 ) 0.030 * * [simplify]: Extracting # 0 : cost 0 0.030 * * [simplify]: Extracting # 1 : cost 0 0.030 * * [simplify]: Extracting # 2 : cost 0 0.030 * * [simplify]: iteration 1 : 13 enodes (cost 5 ) 0.034 * * [simplify]: Extracting # 0 : cost 0 0.035 * * [simplify]: iteration 2 : 17 enodes (cost 5 ) 0.046 * * [simplify]: Extracting # 0 : cost 0 0.046 * * [simplify]: iteration 3 : 19 enodes (cost 5 ) 0.052 * * [simplify]: Extracting # 0 : cost 0 0.052 * * [simplify]: iteration done: 19 enodes (cost 5 ) 0.052 * [simplify]: Simplified to: (* x (+ y 1.0)) 0.053 * * [progress]: iteration 1 / 4 0.053 * * * [progress]: picking best candidate 0.055 * * * * [pick]: Picked # 0.055 * * * [progress]: localizing error 0.063 * * * [progress]: generating rewritten candidates 0.063 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.105 * * * [progress]: generating series expansions 0.105 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.105 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0)) 0.105 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0 0.105 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y 0.105 * [taylor]: Taking taylor expansion of x in y 0.105 * [backup-simplify]: Simplify x into x 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 0.105 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.105 * [taylor]: Taking taylor expansion of x in x 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 1 into 1 0.105 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.105 * [taylor]: Taking taylor expansion of y in x 0.105 * [backup-simplify]: Simplify y into y 0.105 * [taylor]: Taking taylor expansion of 1.0 in x 0.106 * [backup-simplify]: Simplify 1.0 into 1.0 0.106 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 1 into 1 0.106 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.106 * [taylor]: Taking taylor expansion of y in x 0.106 * [backup-simplify]: Simplify y into y 0.106 * [taylor]: Taking taylor expansion of 1.0 in x 0.106 * [backup-simplify]: Simplify 1.0 into 1.0 0.106 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 0.106 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (+ 0 0) into 0 0.107 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0) 0.107 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.107 * [taylor]: Taking taylor expansion of y in y 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 1 into 1 0.107 * [taylor]: Taking taylor expansion of 1.0 in y 0.107 * [backup-simplify]: Simplify 1.0 into 1.0 0.108 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.108 * [backup-simplify]: Simplify 1.0 into 1.0 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 (+ y 1.0)))) into 0 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (+ 1 0) into 1 0.110 * [backup-simplify]: Simplify 1 into 1 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (+ 0 0) into 0 0.111 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.111 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ 0 0) into 0 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ 0 0) into 0 0.114 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 0.115 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ (/ 1 y) 1.0) x) 0.115 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 0.115 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 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 0.115 * [taylor]: Taking taylor expansion of x in y 0.115 * [backup-simplify]: Simplify x into x 0.116 * [backup-simplify]: Simplify (+ 1 0) into 1 0.116 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.116 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.116 * [taylor]: Taking taylor expansion of y in x 0.116 * [backup-simplify]: Simplify y into y 0.116 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.116 * [taylor]: Taking taylor expansion of 1.0 in x 0.116 * [backup-simplify]: Simplify 1.0 into 1.0 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify 1 into 1 0.116 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.117 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.117 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.117 * [taylor]: Taking taylor expansion of y in x 0.117 * [backup-simplify]: Simplify y into y 0.117 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.117 * [taylor]: Taking taylor expansion of 1.0 in x 0.117 * [backup-simplify]: Simplify 1.0 into 1.0 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 1 into 1 0.117 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.117 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.117 * [taylor]: Taking taylor expansion of y in y 0.117 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify 1 into 1 0.118 * [backup-simplify]: Simplify (/ 1 1) into 1 0.118 * [taylor]: Taking taylor expansion of 1.0 in y 0.118 * [backup-simplify]: Simplify 1.0 into 1.0 0.118 * [backup-simplify]: Simplify (+ 1 0) into 1 0.118 * [backup-simplify]: Simplify 1 into 1 0.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.119 * [backup-simplify]: Simplify (+ 0 0) into 0 0.120 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.121 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.121 * [backup-simplify]: Simplify 1.0 into 1.0 0.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.122 * [backup-simplify]: Simplify (+ 0 0) into 0 0.123 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.123 * [taylor]: Taking taylor expansion of 0 in y 0.123 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.125 * [backup-simplify]: Simplify (+ 0 0) into 0 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.126 * [backup-simplify]: Simplify (+ 0 0) into 0 0.128 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.128 * [taylor]: Taking taylor expansion of 0 in y 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.129 * [backup-simplify]: Simplify (+ 0 0) into 0 0.129 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.130 * [backup-simplify]: Simplify (+ 0 0) into 0 0.133 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.133 * [taylor]: Taking taylor expansion of 0 in y 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 0.133 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x)) 0.133 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0 0.133 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y 0.133 * [taylor]: Taking taylor expansion of -1 in y 0.134 * [backup-simplify]: Simplify -1 into -1 0.134 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.134 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.134 * [taylor]: Taking taylor expansion of 1.0 in y 0.134 * [backup-simplify]: Simplify 1.0 into 1.0 0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.134 * [taylor]: Taking taylor expansion of y in y 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.134 * [backup-simplify]: Simplify (/ 1 1) into 1 0.134 * [taylor]: Taking taylor expansion of x in y 0.134 * [backup-simplify]: Simplify x into x 0.135 * [backup-simplify]: Simplify (- 1) into -1 0.135 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.135 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.135 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.135 * [taylor]: Taking taylor expansion of -1 in x 0.135 * [backup-simplify]: Simplify -1 into -1 0.135 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.135 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.135 * [taylor]: Taking taylor expansion of 1.0 in x 0.135 * [backup-simplify]: Simplify 1.0 into 1.0 0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [backup-simplify]: Simplify y into y 0.135 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 1 into 1 0.136 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.136 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.136 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.136 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.136 * [taylor]: Taking taylor expansion of -1 in x 0.136 * [backup-simplify]: Simplify -1 into -1 0.136 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.136 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.136 * [backup-simplify]: Simplify 1.0 into 1.0 0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [backup-simplify]: Simplify y into y 0.136 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 1 into 1 0.136 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.137 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.137 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.137 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 0.137 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 0.137 * [taylor]: Taking taylor expansion of -1 in y 0.137 * [backup-simplify]: Simplify -1 into -1 0.137 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.137 * [taylor]: Taking taylor expansion of 1.0 in y 0.137 * [backup-simplify]: Simplify 1.0 into 1.0 0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.137 * [taylor]: Taking taylor expansion of y in y 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 1 into 1 0.137 * [backup-simplify]: Simplify (/ 1 1) into 1 0.138 * [backup-simplify]: Simplify (- 1) into -1 0.138 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.139 * [backup-simplify]: Simplify (* -1 -1) into 1 0.139 * [backup-simplify]: Simplify 1 into 1 0.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.139 * [backup-simplify]: Simplify (- 0) into 0 0.140 * [backup-simplify]: Simplify (+ 0 0) into 0 0.141 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.141 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0 0.141 * [taylor]: Taking taylor expansion of 0 in y 0.141 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.142 * [backup-simplify]: Simplify (- 0) into 0 0.143 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.144 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 0.145 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.145 * [backup-simplify]: Simplify (- 0) into 0 0.145 * [backup-simplify]: Simplify (+ 0 0) into 0 0.147 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.148 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0 0.148 * [taylor]: Taking taylor expansion of 0 in y 0.148 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.149 * [backup-simplify]: Simplify (- 0) into 0 0.149 * [backup-simplify]: Simplify (+ 0 0) into 0 0.150 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0 0.150 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.151 * [backup-simplify]: Simplify (- 0) into 0 0.151 * [backup-simplify]: Simplify (+ 0 0) into 0 0.153 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.154 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.156 * [backup-simplify]: Simplify (- 0) into 0 0.156 * [backup-simplify]: Simplify (+ 0 0) into 0 0.158 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.158 * [backup-simplify]: Simplify (- 0) into 0 0.159 * [backup-simplify]: Simplify (+ 0 0) into 0 0.161 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.162 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0 0.162 * [taylor]: Taking taylor expansion of 0 in y 0.162 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 0.163 * * * [progress]: simplifying candidates 0.164 * [simplify]: Simplifying: (expm1 (* x (+ y 1.0))) (log1p (* x (+ y 1.0))) (* 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)) 0.165 * * [simplify]: Extracting # 0 : cost 0 0.165 * * [simplify]: Extracting # 1 : cost 0 0.165 * * [simplify]: Extracting # 2 : cost 0 0.165 * * [simplify]: Extracting # 3 : cost 0 0.165 * * [simplify]: Extracting # 4 : cost 0 0.166 * * [simplify]: Extracting # 5 : cost 0 0.166 * * [simplify]: iteration 0 : 48 enodes (cost 206 ) 0.199 * * [simplify]: Extracting # 0 : cost 0 0.199 * * [simplify]: Extracting # 1 : cost 0 0.199 * * [simplify]: Extracting # 2 : cost 0 0.200 * * [simplify]: Extracting # 3 : cost 0 0.200 * * [simplify]: iteration 1 : 131 enodes (cost 195 ) 0.278 * * [simplify]: Extracting # 0 : cost 0 0.279 * * [simplify]: Extracting # 1 : cost 0 0.280 * * [simplify]: Extracting # 2 : cost 0 0.281 * * [simplify]: Extracting # 3 : cost 0 0.281 * * [simplify]: Extracting # 4 : cost 0 0.282 * * [simplify]: Extracting # 5 : cost 0 0.283 * * [simplify]: iteration 2 : 405 enodes (cost 175 ) 0.736 * * [simplify]: Extracting # 0 : cost 0 0.740 * * [simplify]: Extracting # 1 : cost 0 0.742 * * [simplify]: Extracting # 2 : cost 0 0.744 * * [simplify]: Extracting # 3 : cost 0 0.746 * * [simplify]: Extracting # 4 : cost 0 0.748 * * [simplify]: iteration 3 : 1386 enodes (cost 175 ) 4.983 * * [simplify]: Extracting # 0 : cost 0 4.989 * * [simplify]: Extracting # 1 : cost 0 4.992 * * [simplify]: Extracting # 2 : cost 0 4.995 * * [simplify]: Extracting # 3 : cost 0 4.999 * * [simplify]: Extracting # 4 : cost 0 5.002 * * [simplify]: iteration 4 : 4685 enodes (cost 175 ) 6.303 * * [simplify]: Extracting # 0 : cost 0 6.306 * * [simplify]: Extracting # 1 : cost 0 6.310 * * [simplify]: iteration done: 5000 enodes (cost 175 ) 6.310 * [simplify]: Simplified to: (expm1 (* x (+ y 1.0))) (log1p (* x (+ y 1.0))) (* (+ y 1.0) x) (log (* (+ y 1.0) x)) (log (* (+ y 1.0) x)) (exp (* x (+ y 1.0))) (pow (* (+ y 1.0) x) 3) (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0)))) (cbrt (* x (+ y 1.0))) (pow (* (+ y 1.0) x) 3) (sqrt (* x (+ y 1.0))) (sqrt (* x (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* (sqrt x) (sqrt (+ y 1.0))) (* x y) (* 1.0 x) (* x y) (* 1.0 x) (* 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)) (* (+ y 1.0) x) (* x (+ (pow y 3) (pow 1.0 3))) (* x (- (* y y) (* 1.0 1.0))) (* (+ y 1.0) x) (* (+ y 1.0) x) (* (+ y 1.0) x) 6.310 * * * [progress]: adding candidates to table 6.359 * * [progress]: iteration 2 / 4 6.359 * * * [progress]: picking best candidate 6.360 * * * * [pick]: Picked # 6.360 * * * [progress]: localizing error 6.366 * * * [progress]: generating rewritten candidates 6.366 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 6.375 * * * [progress]: generating series expansions 6.375 * * * * [progress]: [ 1 / 1 ] generating series at (2) 6.375 * [backup-simplify]: Simplify (+ (* x y) (* 1.0 x)) into (+ (* 1.0 x) (* x y)) 6.375 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0 6.375 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 6.375 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 6.375 * [taylor]: Taking taylor expansion of 1.0 in y 6.375 * [backup-simplify]: Simplify 1.0 into 1.0 6.375 * [taylor]: Taking taylor expansion of x in y 6.375 * [backup-simplify]: Simplify x into x 6.375 * [taylor]: Taking taylor expansion of (* x y) in y 6.375 * [taylor]: Taking taylor expansion of x in y 6.376 * [backup-simplify]: Simplify x into x 6.376 * [taylor]: Taking taylor expansion of y in y 6.376 * [backup-simplify]: Simplify 0 into 0 6.376 * [backup-simplify]: Simplify 1 into 1 6.376 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 6.376 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 6.376 * [taylor]: Taking taylor expansion of 1.0 in x 6.376 * [backup-simplify]: Simplify 1.0 into 1.0 6.376 * [taylor]: Taking taylor expansion of x in x 6.376 * [backup-simplify]: Simplify 0 into 0 6.376 * [backup-simplify]: Simplify 1 into 1 6.376 * [taylor]: Taking taylor expansion of (* x y) in x 6.376 * [taylor]: Taking taylor expansion of x in x 6.376 * [backup-simplify]: Simplify 0 into 0 6.376 * [backup-simplify]: Simplify 1 into 1 6.376 * [taylor]: Taking taylor expansion of y in x 6.376 * [backup-simplify]: Simplify y into y 6.376 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 6.376 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 6.376 * [taylor]: Taking taylor expansion of 1.0 in x 6.376 * [backup-simplify]: Simplify 1.0 into 1.0 6.376 * [taylor]: Taking taylor expansion of x in x 6.376 * [backup-simplify]: Simplify 0 into 0 6.376 * [backup-simplify]: Simplify 1 into 1 6.376 * [taylor]: Taking taylor expansion of (* x y) in x 6.376 * [taylor]: Taking taylor expansion of x in x 6.376 * [backup-simplify]: Simplify 0 into 0 6.376 * [backup-simplify]: Simplify 1 into 1 6.376 * [taylor]: Taking taylor expansion of y in x 6.376 * [backup-simplify]: Simplify y into y 6.377 * [backup-simplify]: Simplify (* 1.0 0) into 0 6.377 * [backup-simplify]: Simplify (* 0 y) into 0 6.377 * [backup-simplify]: Simplify (+ 0 0) into 0 6.377 * [taylor]: Taking taylor expansion of 0 in y 6.377 * [backup-simplify]: Simplify 0 into 0 6.377 * [backup-simplify]: Simplify 0 into 0 6.378 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 6.379 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.379 * [backup-simplify]: Simplify (+ 1.0 y) into (+ y 1.0) 6.379 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 6.379 * [taylor]: Taking taylor expansion of y in y 6.379 * [backup-simplify]: Simplify 0 into 0 6.379 * [backup-simplify]: Simplify 1 into 1 6.379 * [taylor]: Taking taylor expansion of 1.0 in y 6.379 * [backup-simplify]: Simplify 1.0 into 1.0 6.379 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 6.379 * [backup-simplify]: Simplify 1.0 into 1.0 6.379 * [backup-simplify]: Simplify 0 into 0 6.380 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 6.380 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 6.380 * [backup-simplify]: Simplify (+ 0 0) into 0 6.381 * [taylor]: Taking taylor expansion of 0 in y 6.381 * [backup-simplify]: Simplify 0 into 0 6.381 * [backup-simplify]: Simplify 0 into 0 6.381 * [backup-simplify]: Simplify (+ 1 0) into 1 6.381 * [backup-simplify]: Simplify 1 into 1 6.381 * [backup-simplify]: Simplify 0 into 0 6.381 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.382 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 6.382 * [backup-simplify]: Simplify (+ 0 0) into 0 6.382 * [taylor]: Taking taylor expansion of 0 in y 6.382 * [backup-simplify]: Simplify 0 into 0 6.382 * [backup-simplify]: Simplify 0 into 0 6.383 * [backup-simplify]: Simplify 0 into 0 6.383 * [backup-simplify]: Simplify (+ 0 0) into 0 6.383 * [backup-simplify]: Simplify 0 into 0 6.383 * [backup-simplify]: Simplify 0 into 0 6.384 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.385 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 6.385 * [backup-simplify]: Simplify (+ 0 0) into 0 6.385 * [taylor]: Taking taylor expansion of 0 in y 6.385 * [backup-simplify]: Simplify 0 into 0 6.385 * [backup-simplify]: Simplify 0 into 0 6.385 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 6.385 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* 1.0 (/ 1 x))) into (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) 6.385 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 6.385 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 6.385 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 6.385 * [taylor]: Taking taylor expansion of 1.0 in y 6.385 * [backup-simplify]: Simplify 1.0 into 1.0 6.385 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.385 * [taylor]: Taking taylor expansion of x in y 6.385 * [backup-simplify]: Simplify x into x 6.385 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.385 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.385 * [taylor]: Taking taylor expansion of (* x y) in y 6.385 * [taylor]: Taking taylor expansion of x in y 6.385 * [backup-simplify]: Simplify x into x 6.385 * [taylor]: Taking taylor expansion of y in y 6.385 * [backup-simplify]: Simplify 0 into 0 6.385 * [backup-simplify]: Simplify 1 into 1 6.386 * [backup-simplify]: Simplify (* x 0) into 0 6.386 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.386 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.386 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 6.386 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 6.386 * [taylor]: Taking taylor expansion of 1.0 in x 6.386 * [backup-simplify]: Simplify 1.0 into 1.0 6.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.386 * [taylor]: Taking taylor expansion of x in x 6.386 * [backup-simplify]: Simplify 0 into 0 6.386 * [backup-simplify]: Simplify 1 into 1 6.386 * [backup-simplify]: Simplify (/ 1 1) into 1 6.386 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.386 * [taylor]: Taking taylor expansion of (* x y) in x 6.386 * [taylor]: Taking taylor expansion of x in x 6.386 * [backup-simplify]: Simplify 0 into 0 6.386 * [backup-simplify]: Simplify 1 into 1 6.386 * [taylor]: Taking taylor expansion of y in x 6.386 * [backup-simplify]: Simplify y into y 6.386 * [backup-simplify]: Simplify (* 0 y) into 0 6.387 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.387 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.387 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 6.387 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 6.387 * [taylor]: Taking taylor expansion of 1.0 in x 6.387 * [backup-simplify]: Simplify 1.0 into 1.0 6.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.387 * [taylor]: Taking taylor expansion of x in x 6.387 * [backup-simplify]: Simplify 0 into 0 6.387 * [backup-simplify]: Simplify 1 into 1 6.387 * [backup-simplify]: Simplify (/ 1 1) into 1 6.387 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.387 * [taylor]: Taking taylor expansion of (* x y) in x 6.387 * [taylor]: Taking taylor expansion of x in x 6.387 * [backup-simplify]: Simplify 0 into 0 6.387 * [backup-simplify]: Simplify 1 into 1 6.387 * [taylor]: Taking taylor expansion of y in x 6.387 * [backup-simplify]: Simplify y into y 6.387 * [backup-simplify]: Simplify (* 0 y) into 0 6.388 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.388 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.388 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 6.388 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ (/ 1 y) 1.0) 6.388 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 6.388 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.388 * [taylor]: Taking taylor expansion of y in y 6.388 * [backup-simplify]: Simplify 0 into 0 6.388 * [backup-simplify]: Simplify 1 into 1 6.388 * [backup-simplify]: Simplify (/ 1 1) into 1 6.388 * [taylor]: Taking taylor expansion of 1.0 in y 6.388 * [backup-simplify]: Simplify 1.0 into 1.0 6.389 * [backup-simplify]: Simplify (+ 1 0) into 1 6.389 * [backup-simplify]: Simplify 1 into 1 6.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.389 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 6.390 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 6.390 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 6.391 * [backup-simplify]: Simplify (+ 0 0) into 0 6.391 * [taylor]: Taking taylor expansion of 0 in y 6.391 * [backup-simplify]: Simplify 0 into 0 6.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.392 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 6.392 * [backup-simplify]: Simplify 1.0 into 1.0 6.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.394 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 6.395 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 6.395 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.395 * [backup-simplify]: Simplify (+ 0 0) into 0 6.395 * [taylor]: Taking taylor expansion of 0 in y 6.395 * [backup-simplify]: Simplify 0 into 0 6.395 * [backup-simplify]: Simplify 0 into 0 6.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.397 * [backup-simplify]: Simplify (+ 0 0) into 0 6.397 * [backup-simplify]: Simplify 0 into 0 6.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.398 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.400 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 6.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.400 * [backup-simplify]: Simplify (+ 0 0) into 0 6.400 * [taylor]: Taking taylor expansion of 0 in y 6.400 * [backup-simplify]: Simplify 0 into 0 6.400 * [backup-simplify]: Simplify 0 into 0 6.401 * [backup-simplify]: Simplify 0 into 0 6.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.402 * [backup-simplify]: Simplify (+ 0 0) into 0 6.402 * [backup-simplify]: Simplify 0 into 0 6.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.404 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.406 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 6.406 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.406 * [backup-simplify]: Simplify (+ 0 0) into 0 6.406 * [taylor]: Taking taylor expansion of 0 in y 6.406 * [backup-simplify]: Simplify 0 into 0 6.406 * [backup-simplify]: Simplify 0 into 0 6.407 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 6.407 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* 1.0 (/ 1 (- x)))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) 6.407 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0 6.407 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 6.407 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 6.407 * [taylor]: Taking taylor expansion of (* x y) in y 6.407 * [taylor]: Taking taylor expansion of x in y 6.407 * [backup-simplify]: Simplify x into x 6.407 * [taylor]: Taking taylor expansion of y in y 6.407 * [backup-simplify]: Simplify 0 into 0 6.407 * [backup-simplify]: Simplify 1 into 1 6.407 * [backup-simplify]: Simplify (* x 0) into 0 6.408 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.408 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.408 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 6.408 * [taylor]: Taking taylor expansion of 1.0 in y 6.408 * [backup-simplify]: Simplify 1.0 into 1.0 6.408 * [taylor]: Taking taylor expansion of (/ 1 x) in y 6.408 * [taylor]: Taking taylor expansion of x in y 6.408 * [backup-simplify]: Simplify x into x 6.408 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.408 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 6.408 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.408 * [taylor]: Taking taylor expansion of (* x y) in x 6.408 * [taylor]: Taking taylor expansion of x in x 6.408 * [backup-simplify]: Simplify 0 into 0 6.408 * [backup-simplify]: Simplify 1 into 1 6.408 * [taylor]: Taking taylor expansion of y in x 6.408 * [backup-simplify]: Simplify y into y 6.408 * [backup-simplify]: Simplify (* 0 y) into 0 6.409 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.409 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.409 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 6.409 * [taylor]: Taking taylor expansion of 1.0 in x 6.409 * [backup-simplify]: Simplify 1.0 into 1.0 6.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.409 * [taylor]: Taking taylor expansion of x in x 6.409 * [backup-simplify]: Simplify 0 into 0 6.409 * [backup-simplify]: Simplify 1 into 1 6.409 * [backup-simplify]: Simplify (/ 1 1) into 1 6.410 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 6.410 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 6.410 * [taylor]: Taking taylor expansion of (* x y) in x 6.410 * [taylor]: Taking taylor expansion of x in x 6.410 * [backup-simplify]: Simplify 0 into 0 6.410 * [backup-simplify]: Simplify 1 into 1 6.410 * [taylor]: Taking taylor expansion of y in x 6.410 * [backup-simplify]: Simplify y into y 6.410 * [backup-simplify]: Simplify (* 0 y) into 0 6.410 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.410 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 6.410 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 6.410 * [taylor]: Taking taylor expansion of 1.0 in x 6.410 * [backup-simplify]: Simplify 1.0 into 1.0 6.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.410 * [taylor]: Taking taylor expansion of x in x 6.410 * [backup-simplify]: Simplify 0 into 0 6.411 * [backup-simplify]: Simplify 1 into 1 6.411 * [backup-simplify]: Simplify (/ 1 1) into 1 6.412 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 6.412 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.418 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 6.419 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 6.419 * [taylor]: Taking taylor expansion of (/ 1 y) in y 6.419 * [taylor]: Taking taylor expansion of y in y 6.419 * [backup-simplify]: Simplify 0 into 0 6.419 * [backup-simplify]: Simplify 1 into 1 6.419 * [backup-simplify]: Simplify (/ 1 1) into 1 6.419 * [taylor]: Taking taylor expansion of 1.0 in y 6.420 * [backup-simplify]: Simplify 1.0 into 1.0 6.420 * [backup-simplify]: Simplify (+ 1 0) into 1 6.420 * [backup-simplify]: Simplify 1 into 1 6.421 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 6.421 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 6.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.423 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 6.423 * [backup-simplify]: Simplify (- 0) into 0 6.423 * [backup-simplify]: Simplify (+ 0 0) into 0 6.423 * [taylor]: Taking taylor expansion of 0 in y 6.423 * [backup-simplify]: Simplify 0 into 0 6.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.425 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.426 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 6.426 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 6.427 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 6.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.429 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 6.430 * [backup-simplify]: Simplify (- 0) into 0 6.430 * [backup-simplify]: Simplify (+ 0 0) into 0 6.430 * [taylor]: Taking taylor expansion of 0 in y 6.430 * [backup-simplify]: Simplify 0 into 0 6.430 * [backup-simplify]: Simplify 0 into 0 6.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.431 * [backup-simplify]: Simplify (- 0) into 0 6.432 * [backup-simplify]: Simplify (+ 0 0) into 0 6.432 * [backup-simplify]: Simplify 0 into 0 6.433 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 6.434 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.436 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 6.436 * [backup-simplify]: Simplify (- 0) into 0 6.436 * [backup-simplify]: Simplify (+ 0 0) into 0 6.436 * [taylor]: Taking taylor expansion of 0 in y 6.436 * [backup-simplify]: Simplify 0 into 0 6.436 * [backup-simplify]: Simplify 0 into 0 6.437 * [backup-simplify]: Simplify 0 into 0 6.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.438 * [backup-simplify]: Simplify (- 0) into 0 6.438 * [backup-simplify]: Simplify (+ 0 0) into 0 6.439 * [backup-simplify]: Simplify 0 into 0 6.440 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 6.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 6.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.443 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 6.443 * [backup-simplify]: Simplify (- 0) into 0 6.444 * [backup-simplify]: Simplify (+ 0 0) into 0 6.444 * [taylor]: Taking taylor expansion of 0 in y 6.444 * [backup-simplify]: Simplify 0 into 0 6.444 * [backup-simplify]: Simplify 0 into 0 6.444 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 6.445 * * * [progress]: simplifying candidates 6.445 * [simplify]: Simplifying: (expm1 (+ (* x y) (* 1.0 x))) (log1p (+ (* x y) (* 1.0 x))) (* (exp (* x y)) (exp (* 1.0 x))) (log (+ (* x y) (* 1.0 x))) (exp (+ (* x y) (* 1.0 x))) (* (cbrt (+ (* x y) (* 1.0 x))) (cbrt (+ (* x y) (* 1.0 x)))) (cbrt (+ (* x y) (* 1.0 x))) (* (* (+ (* x y) (* 1.0 x)) (+ (* x y) (* 1.0 x))) (+ (* x y) (* 1.0 x))) (sqrt (+ (* x y) (* 1.0 x))) (sqrt (+ (* x y) (* 1.0 x))) (+ (pow (* x y) 3) (pow (* 1.0 x) 3)) (+ (* (* x y) (* x y)) (- (* (* 1.0 x) (* 1.0 x)) (* (* x y) (* 1.0 x)))) (- (* (* x y) (* x y)) (* (* 1.0 x) (* 1.0 x))) (- (* x y) (* 1.0 x)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y)) 6.446 * * [simplify]: Extracting # 0 : cost 0 6.446 * * [simplify]: Extracting # 1 : cost 0 6.446 * * [simplify]: Extracting # 2 : cost 0 6.446 * * [simplify]: Extracting # 3 : cost 0 6.446 * * [simplify]: Extracting # 4 : cost 0 6.446 * * [simplify]: Extracting # 5 : cost 0 6.447 * * [simplify]: Extracting # 6 : cost 0 6.447 * * [simplify]: iteration 0 : 30 enodes (cost 182 ) 6.457 * * [simplify]: Extracting # 0 : cost 0 6.457 * * [simplify]: Extracting # 1 : cost 0 6.457 * * [simplify]: Extracting # 2 : cost 0 6.457 * * [simplify]: Extracting # 3 : cost 0 6.457 * * [simplify]: Extracting # 4 : cost 0 6.457 * * [simplify]: iteration 1 : 103 enodes (cost 159 ) 6.500 * * [simplify]: Extracting # 0 : cost 0 6.500 * * [simplify]: Extracting # 1 : cost 0 6.501 * * [simplify]: Extracting # 2 : cost 0 6.502 * * [simplify]: Extracting # 3 : cost 0 6.502 * * [simplify]: Extracting # 4 : cost 0 6.503 * * [simplify]: Extracting # 5 : cost 0 6.504 * * [simplify]: Extracting # 6 : cost 0 6.504 * * [simplify]: iteration 2 : 365 enodes (cost 126 ) 6.866 * * [simplify]: Extracting # 0 : cost 0 6.867 * * [simplify]: Extracting # 1 : cost 0 6.868 * * [simplify]: Extracting # 2 : cost 0 6.870 * * [simplify]: Extracting # 3 : cost 0 6.871 * * [simplify]: Extracting # 4 : cost 0 6.872 * * [simplify]: iteration 3 : 1255 enodes (cost 125 ) 8.750 * * [simplify]: Extracting # 0 : cost 0 8.765 * * [simplify]: Extracting # 1 : cost 0 8.771 * * [simplify]: Extracting # 2 : cost 0 8.776 * * [simplify]: Extracting # 3 : cost 0 8.781 * * [simplify]: Extracting # 4 : cost 0 8.787 * * [simplify]: iteration 4 : 4009 enodes (cost 123 ) 10.283 * * [simplify]: Extracting # 0 : cost 0 10.289 * * [simplify]: Extracting # 1 : cost 0 10.294 * * [simplify]: iteration done: 5000 enodes (cost 123 ) 10.294 * [simplify]: Simplified to: (expm1 (* x (+ 1.0 y))) (log1p (* x (+ 1.0 y))) (exp (* x (+ 1.0 y))) (log (* x (+ 1.0 y))) (exp (* x (+ 1.0 y))) (* (cbrt (* x (+ 1.0 y))) (cbrt (* x (+ 1.0 y)))) (cbrt (* x (+ 1.0 y))) (pow (* x (+ 1.0 y)) 3) (sqrt (* x (+ 1.0 y))) (sqrt (* x (+ 1.0 y))) (+ (pow (* x y) 3) (pow (* 1.0 x) 3)) (* x (* x (+ (* 1.0 (- 1.0 y)) (* y y)))) (* (* x (- y 1.0)) (* x (+ 1.0 y))) (* x (- y 1.0)) (* x (+ 1.0 y)) (* x (+ 1.0 y)) (* x (+ 1.0 y)) 10.294 * * * [progress]: adding candidates to table 10.324 * [progress]: [Phase 3 of 3] Extracting. 10.324 * * [regime]: Finding splitpoints for: (# #) 10.324 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x) 10.324 * * * * [regimes]: Trying to branch on (+ y 1.0) from (# #) 10.337 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (# #) 10.348 * * * * [regimes]: Trying to branch on y from (# #) 10.359 * * * * [regimes]: Trying to branch on x from (# #) 10.373 * * * [regime]: Found split indices: #