53.498 * [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 0.027 * * [simplify]: Extracting # 2 : cost 0 0.027 * * [simplify]: Extracting # 3 : cost 0 0.027 * * [simplify]: Extracting # 4 : cost 0 0.028 * * [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 ) 0.034 * * [simplify]: Extracting # 0 : cost 0 0.034 * * [simplify]: iteration 2 : 15 enodes (cost 5 ) 0.038 * * [simplify]: Extracting # 0 : cost 0 0.038 * * [simplify]: iteration done: 15 enodes (cost 5 ) 0.038 * [simplify]: Simplified to: (* x (+ y 1.0)) 0.039 * * [progress]: iteration 1 / 4 0.039 * * * [progress]: picking best candidate 0.041 * * * * [pick]: Picked # 0.041 * * * [progress]: localizing error 0.049 * * * [progress]: generating rewritten candidates 0.049 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.097 * * * [progress]: generating series expansions 0.097 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.098 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0)) 0.098 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0 0.098 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y 0.098 * [taylor]: Taking taylor expansion of x in y 0.098 * [backup-simplify]: Simplify x into x 0.098 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.098 * [taylor]: Taking taylor expansion of y in y 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [taylor]: Taking taylor expansion of 1.0 in y 0.098 * [backup-simplify]: Simplify 1.0 into 1.0 0.098 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.098 * [taylor]: Taking taylor expansion of y in x 0.098 * [backup-simplify]: Simplify y into y 0.098 * [taylor]: Taking taylor expansion of 1.0 in x 0.098 * [backup-simplify]: Simplify 1.0 into 1.0 0.098 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x 0.098 * [taylor]: Taking taylor expansion of x in x 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 1 into 1 0.098 * [taylor]: Taking taylor expansion of (+ y 1.0) in x 0.098 * [taylor]: Taking taylor expansion of y in x 0.098 * [backup-simplify]: Simplify y into y 0.098 * [taylor]: Taking taylor expansion of 1.0 in x 0.098 * [backup-simplify]: Simplify 1.0 into 1.0 0.098 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0) 0.099 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0) 0.100 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 0.100 * [taylor]: Taking taylor expansion of y in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [taylor]: Taking taylor expansion of 1.0 in y 0.100 * [backup-simplify]: Simplify 1.0 into 1.0 0.101 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.101 * [backup-simplify]: Simplify 1.0 into 1.0 0.101 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify (+ 0 0) into 0 0.102 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0 0.102 * [taylor]: Taking taylor expansion of 0 in y 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (+ 1 0) into 1 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.107 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 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 0.107 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 0.107 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ (/ 1 y) 1.0) x) 0.107 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0 0.107 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y 0.107 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.107 * [taylor]: Taking taylor expansion of y in y 0.107 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 1 into 1 0.108 * [backup-simplify]: Simplify (/ 1 1) into 1 0.108 * [taylor]: Taking taylor expansion of 1.0 in y 0.108 * [backup-simplify]: Simplify 1.0 into 1.0 0.108 * [taylor]: Taking taylor expansion of x in y 0.108 * [backup-simplify]: Simplify x into x 0.108 * [backup-simplify]: Simplify (+ 1 0) into 1 0.108 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.108 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.109 * [taylor]: Taking taylor expansion of y in x 0.109 * [backup-simplify]: Simplify y into y 0.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.109 * [taylor]: Taking taylor expansion of 1.0 in x 0.109 * [backup-simplify]: Simplify 1.0 into 1.0 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 1 into 1 0.109 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.109 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.109 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x 0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.109 * [taylor]: Taking taylor expansion of y in x 0.109 * [backup-simplify]: Simplify y into y 0.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.109 * [taylor]: Taking taylor expansion of 1.0 in x 0.109 * [backup-simplify]: Simplify 1.0 into 1.0 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 1 into 1 0.109 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0) 0.109 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0) 0.110 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.110 * [taylor]: Taking taylor expansion of y in y 0.110 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify 1 into 1 0.110 * [backup-simplify]: Simplify (/ 1 1) into 1 0.110 * [taylor]: Taking taylor expansion of 1.0 in y 0.110 * [backup-simplify]: Simplify 1.0 into 1.0 0.110 * [backup-simplify]: Simplify (+ 1 0) into 1 0.110 * [backup-simplify]: Simplify 1 into 1 0.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.111 * [backup-simplify]: Simplify (+ 0 0) into 0 0.112 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0 0.112 * [taylor]: Taking taylor expansion of 0 in y 0.112 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.113 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 0.113 * [backup-simplify]: Simplify 1.0 into 1.0 0.113 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.114 * [backup-simplify]: Simplify (+ 0 0) into 0 0.115 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.116 * [backup-simplify]: Simplify (+ 0 0) into 0 0.116 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.117 * [backup-simplify]: Simplify (+ 0 0) into 0 0.119 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.119 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.121 * [backup-simplify]: Simplify (+ 0 0) into 0 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.121 * [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)) (* 0 (/ 0 1)))) into 0 0.124 * [taylor]: Taking taylor expansion of 0 in y 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 0.125 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x)) 0.125 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0 0.125 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y 0.125 * [taylor]: Taking taylor expansion of -1 in y 0.125 * [backup-simplify]: Simplify -1 into -1 0.125 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y 0.125 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.125 * [taylor]: Taking taylor expansion of 1.0 in y 0.125 * [backup-simplify]: Simplify 1.0 into 1.0 0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.125 * [taylor]: Taking taylor expansion of y in y 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify 1 into 1 0.125 * [backup-simplify]: Simplify (/ 1 1) into 1 0.125 * [taylor]: Taking taylor expansion of x in y 0.126 * [backup-simplify]: Simplify x into x 0.126 * [backup-simplify]: Simplify (- 1) into -1 0.127 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.127 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 0.127 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.127 * [taylor]: Taking taylor expansion of -1 in x 0.127 * [backup-simplify]: Simplify -1 into -1 0.127 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.127 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.127 * [taylor]: Taking taylor expansion of 1.0 in x 0.127 * [backup-simplify]: Simplify 1.0 into 1.0 0.127 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.127 * [taylor]: Taking taylor expansion of y in x 0.127 * [backup-simplify]: Simplify y into y 0.127 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.127 * [taylor]: Taking taylor expansion of x in x 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 1 into 1 0.127 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.127 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.128 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.128 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x 0.128 * [taylor]: Taking taylor expansion of -1 in x 0.128 * [backup-simplify]: Simplify -1 into -1 0.128 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x 0.128 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.128 * [taylor]: Taking taylor expansion of 1.0 in x 0.128 * [backup-simplify]: Simplify 1.0 into 1.0 0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [backup-simplify]: Simplify y into y 0.128 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 1 into 1 0.128 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.128 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y)) 0.128 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y)) 0.129 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y))) 0.129 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y 0.129 * [taylor]: Taking taylor expansion of -1 in y 0.129 * [backup-simplify]: Simplify -1 into -1 0.129 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.129 * [taylor]: Taking taylor expansion of 1.0 in y 0.129 * [backup-simplify]: Simplify 1.0 into 1.0 0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.129 * [taylor]: Taking taylor expansion of y in y 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 1 into 1 0.129 * [backup-simplify]: Simplify (/ 1 1) into 1 0.130 * [backup-simplify]: Simplify (- 1) into -1 0.130 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.130 * [backup-simplify]: Simplify (* -1 -1) into 1 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.131 * [backup-simplify]: Simplify (- 0) into 0 0.131 * [backup-simplify]: Simplify (+ 0 0) into 0 0.133 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0 0.133 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0 0.133 * [taylor]: Taking taylor expansion of 0 in y 0.133 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.134 * [backup-simplify]: Simplify (- 0) into 0 0.135 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.136 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0) 0.137 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.137 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.137 * [backup-simplify]: Simplify (- 0) into 0 0.138 * [backup-simplify]: Simplify (+ 0 0) into 0 0.139 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.140 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0 0.140 * [taylor]: Taking taylor expansion of 0 in y 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.142 * [backup-simplify]: Simplify (- 0) into 0 0.142 * [backup-simplify]: Simplify (+ 0 0) into 0 0.143 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.144 * [backup-simplify]: Simplify (- 0) into 0 0.144 * [backup-simplify]: Simplify (+ 0 0) into 0 0.146 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.147 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0 0.147 * [taylor]: Taking taylor expansion of 0 in y 0.147 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 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 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)) (* 0 (/ 0 y)))) into 0 0.151 * [backup-simplify]: Simplify (- 0) into 0 0.152 * [backup-simplify]: Simplify (+ 0 0) into 0 0.154 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.156 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0 0.156 * [taylor]: Taking taylor expansion of 0 in y 0.156 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 0.157 * * * [progress]: simplifying candidates 0.157 * [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)) 0.158 * * [simplify]: Extracting # 0 : cost 0 0.158 * * [simplify]: Extracting # 1 : cost 0 0.158 * * [simplify]: Extracting # 2 : cost 0 0.159 * * [simplify]: Extracting # 3 : cost 0 0.159 * * [simplify]: Extracting # 4 : cost 0 0.159 * * [simplify]: Extracting # 5 : cost 0 0.159 * * [simplify]: iteration 0 : 46 enodes (cost 194 ) 0.183 * * [simplify]: Extracting # 0 : cost 0 0.183 * * [simplify]: Extracting # 1 : cost 0 0.183 * * [simplify]: Extracting # 2 : cost 0 0.184 * * [simplify]: Extracting # 3 : cost 0 0.184 * * [simplify]: iteration 1 : 139 enodes (cost 189 ) 0.225 * * [simplify]: Extracting # 0 : cost 0 0.225 * * [simplify]: Extracting # 1 : cost 0 0.226 * * [simplify]: Extracting # 2 : cost 0 0.226 * * [simplify]: Extracting # 3 : cost 0 0.227 * * [simplify]: Extracting # 4 : cost 0 0.227 * * [simplify]: Extracting # 5 : cost 0 0.228 * * [simplify]: Extracting # 6 : cost 0 0.228 * * [simplify]: iteration 2 : 512 enodes (cost 165 ) 0.884 * * [simplify]: Extracting # 0 : cost 0 0.894 * * [simplify]: Extracting # 1 : cost 0 0.897 * * [simplify]: Extracting # 2 : cost 0 0.900 * * [simplify]: Extracting # 3 : cost 0 0.902 * * [simplify]: Extracting # 4 : cost 0 0.905 * * [simplify]: iteration 3 : 3385 enodes (cost 163 ) 1.938 * * [simplify]: Extracting # 0 : cost 0 1.948 * * [simplify]: Extracting # 1 : cost 0 1.965 * * [simplify]: Extracting # 2 : cost 0 1.974 * * [simplify]: Extracting # 3 : cost 0 1.982 * * [simplify]: Extracting # 4 : cost 0 1.990 * * [simplify]: iteration done: 5000 enodes (cost 163 ) 1.991 * [simplify]: Simplified to: (* x (+ y 1.0)) (log (* x (+ y 1.0))) (log (* x (+ y 1.0))) (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)) (* 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)) 1.991 * * * [progress]: adding candidates to table 2.052 * * [progress]: iteration 2 / 4 2.052 * * * [progress]: picking best candidate 2.054 * * * * [pick]: Picked # 2.054 * * * [progress]: localizing error 2.063 * * * [progress]: generating rewritten candidates 2.063 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.080 * * * [progress]: generating series expansions 2.080 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.080 * [backup-simplify]: Simplify (+ (* x y) (* 1.0 x)) into (+ (* 1.0 x) (* x y)) 2.080 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0 2.080 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y 2.080 * [taylor]: Taking taylor expansion of (* 1.0 x) in y 2.080 * [taylor]: Taking taylor expansion of 1.0 in y 2.080 * [backup-simplify]: Simplify 1.0 into 1.0 2.080 * [taylor]: Taking taylor expansion of x in y 2.080 * [backup-simplify]: Simplify x into x 2.080 * [taylor]: Taking taylor expansion of (* x y) in y 2.080 * [taylor]: Taking taylor expansion of x in y 2.080 * [backup-simplify]: Simplify x into x 2.080 * [taylor]: Taking taylor expansion of y in y 2.080 * [backup-simplify]: Simplify 0 into 0 2.080 * [backup-simplify]: Simplify 1 into 1 2.080 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 2.080 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 2.080 * [taylor]: Taking taylor expansion of 1.0 in x 2.080 * [backup-simplify]: Simplify 1.0 into 1.0 2.080 * [taylor]: Taking taylor expansion of x in x 2.080 * [backup-simplify]: Simplify 0 into 0 2.080 * [backup-simplify]: Simplify 1 into 1 2.081 * [taylor]: Taking taylor expansion of (* x y) in x 2.081 * [taylor]: Taking taylor expansion of x in x 2.081 * [backup-simplify]: Simplify 0 into 0 2.081 * [backup-simplify]: Simplify 1 into 1 2.081 * [taylor]: Taking taylor expansion of y in x 2.081 * [backup-simplify]: Simplify y into y 2.081 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x 2.081 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 2.081 * [taylor]: Taking taylor expansion of 1.0 in x 2.081 * [backup-simplify]: Simplify 1.0 into 1.0 2.081 * [taylor]: Taking taylor expansion of x in x 2.081 * [backup-simplify]: Simplify 0 into 0 2.081 * [backup-simplify]: Simplify 1 into 1 2.081 * [taylor]: Taking taylor expansion of (* x y) in x 2.081 * [taylor]: Taking taylor expansion of x in x 2.081 * [backup-simplify]: Simplify 0 into 0 2.081 * [backup-simplify]: Simplify 1 into 1 2.081 * [taylor]: Taking taylor expansion of y in x 2.081 * [backup-simplify]: Simplify y into y 2.082 * [backup-simplify]: Simplify (* 1.0 0) into 0 2.082 * [backup-simplify]: Simplify (* 0 y) into 0 2.082 * [backup-simplify]: Simplify (+ 0 0) into 0 2.082 * [taylor]: Taking taylor expansion of 0 in y 2.082 * [backup-simplify]: Simplify 0 into 0 2.082 * [backup-simplify]: Simplify 0 into 0 2.083 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0 2.084 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.084 * [backup-simplify]: Simplify (+ 1.0 y) into (+ y 1.0) 2.084 * [taylor]: Taking taylor expansion of (+ y 1.0) in y 2.084 * [taylor]: Taking taylor expansion of y in y 2.084 * [backup-simplify]: Simplify 0 into 0 2.084 * [backup-simplify]: Simplify 1 into 1 2.084 * [taylor]: Taking taylor expansion of 1.0 in y 2.084 * [backup-simplify]: Simplify 1.0 into 1.0 2.084 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.084 * [backup-simplify]: Simplify 1.0 into 1.0 2.084 * [backup-simplify]: Simplify 0 into 0 2.085 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0 2.086 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.086 * [backup-simplify]: Simplify (+ 0 0) into 0 2.086 * [taylor]: Taking taylor expansion of 0 in y 2.086 * [backup-simplify]: Simplify 0 into 0 2.087 * [backup-simplify]: Simplify 0 into 0 2.087 * [backup-simplify]: Simplify (+ 1 0) into 1 2.087 * [backup-simplify]: Simplify 1 into 1 2.087 * [backup-simplify]: Simplify 0 into 0 2.088 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.089 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.089 * [backup-simplify]: Simplify (+ 0 0) into 0 2.090 * [taylor]: Taking taylor expansion of 0 in y 2.090 * [backup-simplify]: Simplify 0 into 0 2.090 * [backup-simplify]: Simplify 0 into 0 2.090 * [backup-simplify]: Simplify 0 into 0 2.090 * [backup-simplify]: Simplify (+ 0 0) into 0 2.090 * [backup-simplify]: Simplify 0 into 0 2.090 * [backup-simplify]: Simplify 0 into 0 2.091 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.093 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.093 * [backup-simplify]: Simplify (+ 0 0) into 0 2.093 * [taylor]: Taking taylor expansion of 0 in y 2.093 * [backup-simplify]: Simplify 0 into 0 2.093 * [backup-simplify]: Simplify 0 into 0 2.093 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y)) 2.094 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* 1.0 (/ 1 x))) into (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) 2.094 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0 2.094 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y 2.094 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 2.094 * [taylor]: Taking taylor expansion of 1.0 in y 2.094 * [backup-simplify]: Simplify 1.0 into 1.0 2.094 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.094 * [taylor]: Taking taylor expansion of x in y 2.094 * [backup-simplify]: Simplify x into x 2.094 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.094 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.094 * [taylor]: Taking taylor expansion of (* x y) in y 2.094 * [taylor]: Taking taylor expansion of x in y 2.094 * [backup-simplify]: Simplify x into x 2.094 * [taylor]: Taking taylor expansion of y in y 2.094 * [backup-simplify]: Simplify 0 into 0 2.094 * [backup-simplify]: Simplify 1 into 1 2.094 * [backup-simplify]: Simplify (* x 0) into 0 2.095 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.095 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.095 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 2.095 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.095 * [taylor]: Taking taylor expansion of 1.0 in x 2.095 * [backup-simplify]: Simplify 1.0 into 1.0 2.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.095 * [taylor]: Taking taylor expansion of x in x 2.095 * [backup-simplify]: Simplify 0 into 0 2.095 * [backup-simplify]: Simplify 1 into 1 2.095 * [backup-simplify]: Simplify (/ 1 1) into 1 2.095 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.095 * [taylor]: Taking taylor expansion of (* x y) in x 2.096 * [taylor]: Taking taylor expansion of x in x 2.096 * [backup-simplify]: Simplify 0 into 0 2.096 * [backup-simplify]: Simplify 1 into 1 2.096 * [taylor]: Taking taylor expansion of y in x 2.096 * [backup-simplify]: Simplify y into y 2.096 * [backup-simplify]: Simplify (* 0 y) into 0 2.096 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.096 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.096 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x 2.096 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.096 * [taylor]: Taking taylor expansion of 1.0 in x 2.096 * [backup-simplify]: Simplify 1.0 into 1.0 2.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.096 * [taylor]: Taking taylor expansion of x in x 2.096 * [backup-simplify]: Simplify 0 into 0 2.096 * [backup-simplify]: Simplify 1 into 1 2.097 * [backup-simplify]: Simplify (/ 1 1) into 1 2.097 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.097 * [taylor]: Taking taylor expansion of (* x y) in x 2.097 * [taylor]: Taking taylor expansion of x in x 2.097 * [backup-simplify]: Simplify 0 into 0 2.097 * [backup-simplify]: Simplify 1 into 1 2.097 * [taylor]: Taking taylor expansion of y in x 2.097 * [backup-simplify]: Simplify y into y 2.097 * [backup-simplify]: Simplify (* 0 y) into 0 2.097 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.098 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.098 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.098 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ (/ 1 y) 1.0) 2.098 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 2.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.098 * [taylor]: Taking taylor expansion of y in y 2.098 * [backup-simplify]: Simplify 0 into 0 2.098 * [backup-simplify]: Simplify 1 into 1 2.099 * [backup-simplify]: Simplify (/ 1 1) into 1 2.099 * [taylor]: Taking taylor expansion of 1.0 in y 2.099 * [backup-simplify]: Simplify 1.0 into 1.0 2.099 * [backup-simplify]: Simplify (+ 1 0) into 1 2.099 * [backup-simplify]: Simplify 1 into 1 2.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.101 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.101 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.102 * [backup-simplify]: Simplify (+ 0 0) into 0 2.102 * [taylor]: Taking taylor expansion of 0 in y 2.102 * [backup-simplify]: Simplify 0 into 0 2.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.103 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0 2.103 * [backup-simplify]: Simplify 1.0 into 1.0 2.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.105 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 2.106 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.107 * [backup-simplify]: Simplify (+ 0 0) into 0 2.107 * [taylor]: Taking taylor expansion of 0 in y 2.107 * [backup-simplify]: Simplify 0 into 0 2.107 * [backup-simplify]: Simplify 0 into 0 2.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.108 * [backup-simplify]: Simplify (+ 0 0) into 0 2.108 * [backup-simplify]: Simplify 0 into 0 2.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.110 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.112 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.112 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.112 * [backup-simplify]: Simplify (+ 0 0) into 0 2.112 * [taylor]: Taking taylor expansion of 0 in y 2.112 * [backup-simplify]: Simplify 0 into 0 2.112 * [backup-simplify]: Simplify 0 into 0 2.112 * [backup-simplify]: Simplify 0 into 0 2.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.114 * [backup-simplify]: Simplify (+ 0 0) into 0 2.114 * [backup-simplify]: Simplify 0 into 0 2.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.116 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.118 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 2.118 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.119 * [backup-simplify]: Simplify (+ 0 0) into 0 2.119 * [taylor]: Taking taylor expansion of 0 in y 2.119 * [backup-simplify]: Simplify 0 into 0 2.119 * [backup-simplify]: Simplify 0 into 0 2.119 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y)) 2.119 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* 1.0 (/ 1 (- x)))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) 2.119 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0 2.119 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y 2.119 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 2.119 * [taylor]: Taking taylor expansion of (* x y) in y 2.120 * [taylor]: Taking taylor expansion of x in y 2.120 * [backup-simplify]: Simplify x into x 2.120 * [taylor]: Taking taylor expansion of y in y 2.120 * [backup-simplify]: Simplify 0 into 0 2.120 * [backup-simplify]: Simplify 1 into 1 2.120 * [backup-simplify]: Simplify (* x 0) into 0 2.120 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.120 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.120 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y 2.120 * [taylor]: Taking taylor expansion of 1.0 in y 2.120 * [backup-simplify]: Simplify 1.0 into 1.0 2.120 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.120 * [taylor]: Taking taylor expansion of x in y 2.120 * [backup-simplify]: Simplify x into x 2.120 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.120 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 2.120 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.120 * [taylor]: Taking taylor expansion of (* x y) in x 2.121 * [taylor]: Taking taylor expansion of x in x 2.121 * [backup-simplify]: Simplify 0 into 0 2.121 * [backup-simplify]: Simplify 1 into 1 2.121 * [taylor]: Taking taylor expansion of y in x 2.121 * [backup-simplify]: Simplify y into y 2.121 * [backup-simplify]: Simplify (* 0 y) into 0 2.121 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.121 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.121 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.121 * [taylor]: Taking taylor expansion of 1.0 in x 2.121 * [backup-simplify]: Simplify 1.0 into 1.0 2.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.121 * [taylor]: Taking taylor expansion of x in x 2.121 * [backup-simplify]: Simplify 0 into 0 2.121 * [backup-simplify]: Simplify 1 into 1 2.122 * [backup-simplify]: Simplify (/ 1 1) into 1 2.122 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x 2.122 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 2.122 * [taylor]: Taking taylor expansion of (* x y) in x 2.122 * [taylor]: Taking taylor expansion of x in x 2.122 * [backup-simplify]: Simplify 0 into 0 2.122 * [backup-simplify]: Simplify 1 into 1 2.122 * [taylor]: Taking taylor expansion of y in x 2.122 * [backup-simplify]: Simplify y into y 2.122 * [backup-simplify]: Simplify (* 0 y) into 0 2.122 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.123 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.123 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 2.123 * [taylor]: Taking taylor expansion of 1.0 in x 2.123 * [backup-simplify]: Simplify 1.0 into 1.0 2.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.123 * [taylor]: Taking taylor expansion of x in x 2.123 * [backup-simplify]: Simplify 0 into 0 2.123 * [backup-simplify]: Simplify 1 into 1 2.123 * [backup-simplify]: Simplify (/ 1 1) into 1 2.124 * [backup-simplify]: Simplify (* 1.0 1) into 1.0 2.124 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.124 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0) 2.124 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y 2.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.125 * [taylor]: Taking taylor expansion of y in y 2.125 * [backup-simplify]: Simplify 0 into 0 2.125 * [backup-simplify]: Simplify 1 into 1 2.125 * [backup-simplify]: Simplify (/ 1 1) into 1 2.125 * [taylor]: Taking taylor expansion of 1.0 in y 2.125 * [backup-simplify]: Simplify 1.0 into 1.0 2.125 * [backup-simplify]: Simplify (+ 1 0) into 1 2.125 * [backup-simplify]: Simplify 1 into 1 2.126 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.127 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.128 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0 2.128 * [backup-simplify]: Simplify (- 0) into 0 2.129 * [backup-simplify]: Simplify (+ 0 0) into 0 2.129 * [taylor]: Taking taylor expansion of 0 in y 2.129 * [backup-simplify]: Simplify 0 into 0 2.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.130 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.131 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0) 2.131 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 2.132 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.132 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.134 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0 2.134 * [backup-simplify]: Simplify (- 0) into 0 2.135 * [backup-simplify]: Simplify (+ 0 0) into 0 2.135 * [taylor]: Taking taylor expansion of 0 in y 2.135 * [backup-simplify]: Simplify 0 into 0 2.135 * [backup-simplify]: Simplify 0 into 0 2.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.136 * [backup-simplify]: Simplify (- 0) into 0 2.137 * [backup-simplify]: Simplify (+ 0 0) into 0 2.137 * [backup-simplify]: Simplify 0 into 0 2.138 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.140 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.141 * [backup-simplify]: Simplify (- 0) into 0 2.141 * [backup-simplify]: Simplify (+ 0 0) into 0 2.141 * [taylor]: Taking taylor expansion of 0 in y 2.141 * [backup-simplify]: Simplify 0 into 0 2.141 * [backup-simplify]: Simplify 0 into 0 2.141 * [backup-simplify]: Simplify 0 into 0 2.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.142 * [backup-simplify]: Simplify (- 0) into 0 2.143 * [backup-simplify]: Simplify (+ 0 0) into 0 2.143 * [backup-simplify]: Simplify 0 into 0 2.145 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 2.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.147 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.148 * [backup-simplify]: Simplify (- 0) into 0 2.148 * [backup-simplify]: Simplify (+ 0 0) into 0 2.148 * [taylor]: Taking taylor expansion of 0 in y 2.148 * [backup-simplify]: Simplify 0 into 0 2.148 * [backup-simplify]: Simplify 0 into 0 2.149 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y)) 2.149 * * * [progress]: simplifying candidates 2.150 * [simplify]: Simplifying: (* (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)) 2.150 * * [simplify]: Extracting # 0 : cost 0 2.150 * * [simplify]: Extracting # 1 : cost 0 2.150 * * [simplify]: Extracting # 2 : cost 0 2.150 * * [simplify]: Extracting # 3 : cost 0 2.150 * * [simplify]: Extracting # 4 : cost 0 2.150 * * [simplify]: Extracting # 5 : cost 0 2.151 * * [simplify]: iteration 0 : 28 enodes (cost 166 ) 2.162 * * [simplify]: Extracting # 0 : cost 0 2.162 * * [simplify]: Extracting # 1 : cost 0 2.163 * * [simplify]: Extracting # 2 : cost 0 2.163 * * [simplify]: Extracting # 3 : cost 0 2.163 * * [simplify]: iteration 1 : 97 enodes (cost 161 ) 2.215 * * [simplify]: Extracting # 0 : cost 0 2.215 * * [simplify]: Extracting # 1 : cost 0 2.216 * * [simplify]: Extracting # 2 : cost 0 2.217 * * [simplify]: Extracting # 3 : cost 0 2.217 * * [simplify]: Extracting # 4 : cost 0 2.218 * * [simplify]: Extracting # 5 : cost 0 2.219 * * [simplify]: iteration 2 : 382 enodes (cost 115 ) 2.475 * * [simplify]: Extracting # 0 : cost 0 2.478 * * [simplify]: Extracting # 1 : cost 0 2.480 * * [simplify]: Extracting # 2 : cost 0 2.483 * * [simplify]: Extracting # 3 : cost 0 2.492 * * [simplify]: Extracting # 4 : cost 0 2.495 * * [simplify]: iteration 3 : 1743 enodes (cost 113 ) 3.458 * * [simplify]: Extracting # 0 : cost 0 3.468 * * [simplify]: Extracting # 1 : cost 0 3.474 * * [simplify]: Extracting # 2 : cost 0 3.479 * * [simplify]: Extracting # 3 : cost 0 3.484 * * [simplify]: Extracting # 4 : cost 0 3.492 * * [simplify]: iteration done: 5001 enodes (cost 111 ) 3.492 * [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 (* x y) 3) (pow (* 1.0 x) 3)) (* x (* x (+ (* 1.0 (- 1.0 y)) (* y 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)) 3.492 * * * [progress]: adding candidates to table 3.515 * [progress]: [Phase 3 of 3] Extracting. 3.515 * * [regime]: Finding splitpoints for: (# #) 3.515 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x) 3.515 * * * * [regimes]: Trying to branch on (+ y 1.0) from (# #) 3.531 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (# #) 3.552 * * * * [regimes]: Trying to branch on y from (# #) 3.569 * * * * [regimes]: Trying to branch on x from (# #) 3.586 * * * [regime]: Found split indices: #