36.075 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.027 * * * [progress]: [2/2] Setting up program. 0.036 * [progress]: [Phase 2 of 3] Improving. 0.037 * [simplify]: Simplifying: (/ (+ x y) (* (* x 2.0) y)) 0.037 * * [simplify]: Extracting # 0 : cost 0 0.037 * * [simplify]: Extracting # 1 : cost 0 0.037 * * [simplify]: Extracting # 2 : cost 0 0.037 * * [simplify]: Extracting # 3 : cost 0 0.037 * * [simplify]: Extracting # 4 : cost 0 0.037 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.038 * * [simplify]: Extracting # 0 : cost 0 0.038 * * [simplify]: Extracting # 1 : cost 0 0.038 * * [simplify]: Extracting # 2 : cost 0 0.038 * * [simplify]: iteration 1 : 14 enodes (cost 9 ) 0.041 * * [simplify]: Extracting # 0 : cost 0 0.041 * * [simplify]: Extracting # 1 : cost 0 0.041 * * [simplify]: Extracting # 2 : cost 0 0.041 * * [simplify]: iteration 2 : 28 enodes (cost 9 ) 0.045 * * [simplify]: Extracting # 0 : cost 0 0.045 * * [simplify]: Extracting # 1 : cost 0 0.045 * * [simplify]: Extracting # 2 : cost 0 0.045 * * [simplify]: iteration 3 : 43 enodes (cost 9 ) 0.051 * * [simplify]: Extracting # 0 : cost 0 0.052 * * [simplify]: iteration 4 : 47 enodes (cost 9 ) 0.057 * * [simplify]: Extracting # 0 : cost 0 0.057 * * [simplify]: iteration done: 47 enodes (cost 9 ) 0.057 * [simplify]: Simplified to: (/ (+ x y) (* (* x 2.0) y)) 0.058 * * [progress]: iteration 1 / 4 0.058 * * * [progress]: picking best candidate 0.060 * * * * [pick]: Picked # 0.060 * * * [progress]: localizing error 0.069 * * * [progress]: generating rewritten candidates 0.069 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.110 * * * [progress]: generating series expansions 0.110 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.111 * [backup-simplify]: Simplify (/ (+ x y) (* (* x 2.0) y)) into (* 0.5 (/ (+ x y) (* x y))) 0.111 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.111 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.111 * [taylor]: Taking taylor expansion of 0.5 in y 0.111 * [backup-simplify]: Simplify 0.5 into 0.5 0.111 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.111 * [taylor]: Taking taylor expansion of (+ x y) in y 0.111 * [taylor]: Taking taylor expansion of x in y 0.111 * [backup-simplify]: Simplify x into x 0.111 * [taylor]: Taking taylor expansion of y in y 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 1 into 1 0.111 * [taylor]: Taking taylor expansion of (* x y) in y 0.111 * [taylor]: Taking taylor expansion of x in y 0.111 * [backup-simplify]: Simplify x into x 0.111 * [taylor]: Taking taylor expansion of y in y 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 1 into 1 0.111 * [backup-simplify]: Simplify (+ x 0) into x 0.111 * [backup-simplify]: Simplify (* x 0) into 0 0.112 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.112 * [backup-simplify]: Simplify (/ x x) into 1 0.112 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.112 * [taylor]: Taking taylor expansion of 0.5 in x 0.112 * [backup-simplify]: Simplify 0.5 into 0.5 0.112 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.112 * [taylor]: Taking taylor expansion of (+ x y) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 1 into 1 0.112 * [taylor]: Taking taylor expansion of y in x 0.112 * [backup-simplify]: Simplify y into y 0.112 * [taylor]: Taking taylor expansion of (* x y) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.113 * [taylor]: Taking taylor expansion of y in x 0.113 * [backup-simplify]: Simplify y into y 0.113 * [backup-simplify]: Simplify (+ 0 y) into y 0.113 * [backup-simplify]: Simplify (* 0 y) into 0 0.113 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.113 * [backup-simplify]: Simplify (/ y y) into 1 0.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.113 * [taylor]: Taking taylor expansion of 0.5 in x 0.113 * [backup-simplify]: Simplify 0.5 into 0.5 0.113 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.113 * [taylor]: Taking taylor expansion of (+ x y) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.113 * [taylor]: Taking taylor expansion of y in x 0.113 * [backup-simplify]: Simplify y into y 0.114 * [taylor]: Taking taylor expansion of (* x y) in x 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 * [taylor]: Taking taylor expansion of y in x 0.114 * [backup-simplify]: Simplify y into y 0.114 * [backup-simplify]: Simplify (+ 0 y) into y 0.114 * [backup-simplify]: Simplify (* 0 y) into 0 0.114 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.114 * [backup-simplify]: Simplify (/ y y) into 1 0.115 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.115 * [taylor]: Taking taylor expansion of 0.5 in y 0.115 * [backup-simplify]: Simplify 0.5 into 0.5 0.115 * [backup-simplify]: Simplify (+ 1 0) into 1 0.116 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.116 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 0.116 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 0.116 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.117 * [taylor]: Taking taylor expansion of 0.5 in y 0.117 * [backup-simplify]: Simplify 0.5 into 0.5 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 0.117 * [backup-simplify]: Simplify (/ 1 1) into 1 0.117 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.117 * [backup-simplify]: Simplify 0.5 into 0.5 0.117 * [backup-simplify]: Simplify 0.5 into 0.5 0.118 * [backup-simplify]: Simplify (+ 0 0) into 0 0.119 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.119 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 0.120 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 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 (+ (* 0.5 0) (* 0 1)) into 0 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (+ 0 0) into 0 0.123 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.123 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.124 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 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 0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.126 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 0.126 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify (+ 0 0) into 0 0.128 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.128 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.130 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 0.130 * [taylor]: Taking taylor expansion of 0 in y 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.131 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 0.131 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.131 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.131 * [taylor]: Taking taylor expansion of 0.5 in y 0.131 * [backup-simplify]: Simplify 0.5 into 0.5 0.131 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.131 * [taylor]: Taking taylor expansion of y in y 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [backup-simplify]: Simplify (/ 1 1) into 1 0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.131 * [taylor]: Taking taylor expansion of x in y 0.131 * [backup-simplify]: Simplify x into x 0.131 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.131 * [taylor]: Taking taylor expansion of (* y x) in y 0.131 * [taylor]: Taking taylor expansion of y in y 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [taylor]: Taking taylor expansion of x in y 0.131 * [backup-simplify]: Simplify x into x 0.132 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.132 * [taylor]: Taking taylor expansion of 0.5 in x 0.132 * [backup-simplify]: Simplify 0.5 into 0.5 0.132 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 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 (/ 1 x) in x 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 1) into 1 0.132 * [taylor]: Taking taylor expansion of (* y x) in x 0.132 * [taylor]: Taking taylor expansion of y in x 0.132 * [backup-simplify]: Simplify y into 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 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.132 * [taylor]: Taking taylor expansion of 0.5 in x 0.132 * [backup-simplify]: Simplify 0.5 into 0.5 0.133 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 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 (/ 1 x) in x 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 1) into 1 0.133 * [taylor]: Taking taylor expansion of (* y x) in x 0.133 * [taylor]: Taking taylor expansion of y in x 0.133 * [backup-simplify]: Simplify y into 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 0.134 * [backup-simplify]: Simplify (+ 0 1) into 1 0.134 * [backup-simplify]: Simplify (* y 0) into 0 0.134 * [backup-simplify]: Simplify (* 1 0) into 0 0.135 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.135 * [taylor]: Taking taylor expansion of 0 in y 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 0.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.136 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.136 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 0.136 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 0.136 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.136 * [taylor]: Taking taylor expansion of 0.5 in y 0.136 * [backup-simplify]: Simplify 0.5 into 0.5 0.136 * [taylor]: Taking taylor expansion of y in y 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 1 into 1 0.136 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 0.137 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.138 * [backup-simplify]: Simplify (+ 0 0) into 0 0.139 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 0.140 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 0.140 * [taylor]: Taking taylor expansion of 0.5 in y 0.140 * [backup-simplify]: Simplify 0.5 into 0.5 0.140 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.142 * [backup-simplify]: Simplify (+ 0 0) into 0 0.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 0.144 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) 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 0.5 into 0.5 0.146 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.146 * [backup-simplify]: Simplify 0.5 into 0.5 0.146 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.148 * [backup-simplify]: Simplify (+ 0 0) into 0 0.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 0.150 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.150 * [taylor]: Taking taylor expansion of 0 in y 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.153 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.154 * [backup-simplify]: Simplify (+ 0 0) into 0 0.155 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 0.157 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.157 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 0.158 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.158 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.158 * [taylor]: Taking taylor expansion of -0.5 in y 0.158 * [backup-simplify]: Simplify -0.5 into -0.5 0.158 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.158 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.158 * [taylor]: Taking taylor expansion of y in y 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.158 * [backup-simplify]: Simplify (/ 1 1) into 1 0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.158 * [taylor]: Taking taylor expansion of x in y 0.158 * [backup-simplify]: Simplify x into x 0.158 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.158 * [taylor]: Taking taylor expansion of (* y x) in y 0.158 * [taylor]: Taking taylor expansion of y in y 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.158 * [taylor]: Taking taylor expansion of x in y 0.158 * [backup-simplify]: Simplify x into x 0.158 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.158 * [taylor]: Taking taylor expansion of -0.5 in x 0.159 * [backup-simplify]: Simplify -0.5 into -0.5 0.159 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.159 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.159 * [taylor]: Taking taylor expansion of y in x 0.159 * [backup-simplify]: Simplify y into y 0.159 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify (/ 1 1) into 1 0.159 * [taylor]: Taking taylor expansion of (* y x) in x 0.159 * [taylor]: Taking taylor expansion of y in x 0.159 * [backup-simplify]: Simplify y into y 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.159 * [taylor]: Taking taylor expansion of -0.5 in x 0.159 * [backup-simplify]: Simplify -0.5 into -0.5 0.159 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.159 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.159 * [taylor]: Taking taylor expansion of y in x 0.159 * [backup-simplify]: Simplify y into y 0.160 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.160 * [taylor]: Taking taylor expansion of x in x 0.160 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify 1 into 1 0.160 * [backup-simplify]: Simplify (/ 1 1) into 1 0.160 * [taylor]: Taking taylor expansion of (* y x) in x 0.160 * [taylor]: Taking taylor expansion of y in x 0.160 * [backup-simplify]: Simplify y into y 0.160 * [taylor]: Taking taylor expansion of x in x 0.160 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify 1 into 1 0.161 * [backup-simplify]: Simplify (+ 0 1) into 1 0.161 * [backup-simplify]: Simplify (* y 0) into 0 0.161 * [backup-simplify]: Simplify (* 1 0) into 0 0.161 * [backup-simplify]: Simplify (* -0.5 0) into 0 0.161 * [taylor]: Taking taylor expansion of 0 in y 0.161 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 0.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.163 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.163 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 0.164 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 0.164 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.164 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.164 * [taylor]: Taking taylor expansion of 0.5 in y 0.164 * [backup-simplify]: Simplify 0.5 into 0.5 0.164 * [taylor]: Taking taylor expansion of y in y 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify 1 into 1 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 0.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.166 * [backup-simplify]: Simplify (+ 0 0) into 0 0.166 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 0.167 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 0.167 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.167 * [taylor]: Taking taylor expansion of 0.5 in y 0.167 * [backup-simplify]: Simplify 0.5 into 0.5 0.168 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.168 * [backup-simplify]: Simplify (- 0) into 0 0.168 * [backup-simplify]: Simplify 0 into 0 0.168 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.170 * [backup-simplify]: Simplify (+ 0 0) into 0 0.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 0.172 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 0.172 * [taylor]: Taking taylor expansion of 0 in y 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.173 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.174 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.174 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.175 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.175 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.177 * [backup-simplify]: Simplify (+ 0 0) into 0 0.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 0.179 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.180 * [taylor]: Taking taylor expansion of 0 in y 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify (- 0) into 0 0.180 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.181 * [backup-simplify]: Simplify (- 0) into 0 0.181 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify 0 into 0 0.182 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.184 * [backup-simplify]: Simplify (+ 0 0) into 0 0.185 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 0.187 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.187 * [taylor]: Taking taylor expansion of 0 in y 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 0 into 0 0.188 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.188 * * * [progress]: simplifying candidates 0.189 * [simplify]: Simplifying: (expm1 (/ (+ x y) (* (* x 2.0) y))) (log1p (/ (+ x y) (* (* x 2.0) y))) (- (log (+ x y)) (+ (+ (log x) (log 2.0)) (log y))) (- (log (+ x y)) (+ (log (* x 2.0)) (log y))) (- (log (+ x y)) (log (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (exp (/ (+ x y) (* (* x 2.0) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y))) (* (cbrt (/ (+ x y) (* (* x 2.0) y))) (cbrt (/ (+ x y) (* (* x 2.0) y)))) (cbrt (/ (+ x y) (* (* x 2.0) y))) (* (* (/ (+ x y) (* (* x 2.0) y)) (/ (+ x y) (* (* x 2.0) y))) (/ (+ x y) (* (* x 2.0) y))) (sqrt (/ (+ x y) (* (* x 2.0) y))) (sqrt (/ (+ x y) (* (* x 2.0) y))) (- (+ x y)) (- (* (* x 2.0) y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 2.0)) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* x 2.0)) (/ (sqrt (+ x y)) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (+ x y)) (/ (+ x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (+ x y))) (/ (* (* x 2.0) y) (sqrt (+ x y))) (/ (* (* x 2.0) y) (+ x y)) (/ (* (* x 2.0) y) (+ x y)) (* (* (* x 2.0) y) (+ (* x x) (- (* y y) (* x y)))) (* (* (* x 2.0) y) (- x y)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.190 * * [simplify]: Extracting # 0 : cost 0 0.190 * * [simplify]: Extracting # 1 : cost 0 0.190 * * [simplify]: Extracting # 2 : cost 0 0.190 * * [simplify]: Extracting # 3 : cost 0 0.190 * * [simplify]: Extracting # 4 : cost 0 0.191 * * [simplify]: Extracting # 5 : cost 0 0.191 * * [simplify]: Extracting # 6 : cost 0 0.191 * * [simplify]: Extracting # 7 : cost 0 0.191 * * [simplify]: iteration 0 : 75 enodes (cost 426 ) 0.212 * * [simplify]: Extracting # 0 : cost 0 0.212 * * [simplify]: Extracting # 1 : cost 0 0.213 * * [simplify]: Extracting # 2 : cost 0 0.213 * * [simplify]: Extracting # 3 : cost 0 0.214 * * [simplify]: iteration 1 : 222 enodes (cost 411 ) 0.329 * * [simplify]: Extracting # 0 : cost 0 0.332 * * [simplify]: Extracting # 1 : cost 0 0.333 * * [simplify]: Extracting # 2 : cost 0 0.335 * * [simplify]: Extracting # 3 : cost 0 0.337 * * [simplify]: Extracting # 4 : cost 0 0.344 * * [simplify]: Extracting # 5 : cost 0 0.345 * * [simplify]: iteration 2 : 970 enodes (cost 333 ) 0.871 * * [simplify]: Extracting # 0 : cost 0 0.876 * * [simplify]: Extracting # 1 : cost 0 0.883 * * [simplify]: Extracting # 2 : cost 0 0.890 * * [simplify]: Extracting # 3 : cost 0 0.901 * * [simplify]: Extracting # 4 : cost 0 0.907 * * [simplify]: Extracting # 5 : cost 0 0.914 * * [simplify]: iteration done: 5001 enodes (cost 333 ) 0.914 * [simplify]: Simplified to: (expm1 (/ (+ x y) (* (* x 2.0) y))) (log1p (/ (+ x y) (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (exp (/ (+ x y) (* (* x 2.0) y))) (pow (/ (+ x y) (* (* x 2.0) y)) 3) (pow (/ (+ x y) (* (* x 2.0) y)) 3) (pow (/ (+ x y) (* (* x 2.0) y)) 3) (* (cbrt (/ (+ x y) (* (* x 2.0) y))) (cbrt (/ (+ x y) (* (* x 2.0) y)))) (cbrt (/ (+ x y) (* (* x 2.0) y))) (pow (/ (+ x y) (* (* x 2.0) y)) 3) (sqrt (/ (+ x y) (* (* x 2.0) y))) (sqrt (/ (+ x y) (* (* x 2.0) y))) (- (+ x y)) (- (* (* x 2.0) y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 2.0)) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* x 2.0)) (/ (sqrt (+ x y)) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (+ x y)) (/ (+ x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (+ x y))) (/ (* (* x 2.0) y) (sqrt (+ x y))) (/ (* (* x 2.0) y) (+ x y)) (/ (* (* x 2.0) y) (+ x y)) (* (fma x x (* y (- y x))) (* (* x 2.0) y)) (* (* (* x 2.0) y) (- x y)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) 0.914 * * * [progress]: adding candidates to table 0.991 * * [progress]: iteration 2 / 4 0.991 * * * [progress]: picking best candidate 0.995 * * * * [pick]: Picked # 0.995 * * * [progress]: localizing error 1.008 * * * [progress]: generating rewritten candidates 1.008 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.053 * * * [progress]: generating series expansions 1.053 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.053 * [backup-simplify]: Simplify (+ (/ 0.5 y) (/ 0.5 x)) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 1.053 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0 1.053 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 1.053 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.053 * [taylor]: Taking taylor expansion of 0.5 in x 1.053 * [backup-simplify]: Simplify 0.5 into 0.5 1.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.053 * [taylor]: Taking taylor expansion of y in x 1.053 * [backup-simplify]: Simplify y into y 1.053 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.053 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.053 * [taylor]: Taking taylor expansion of 0.5 in x 1.053 * [backup-simplify]: Simplify 0.5 into 0.5 1.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.053 * [taylor]: Taking taylor expansion of x in x 1.053 * [backup-simplify]: Simplify 0 into 0 1.053 * [backup-simplify]: Simplify 1 into 1 1.054 * [backup-simplify]: Simplify (/ 1 1) into 1 1.054 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 1.054 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.054 * [taylor]: Taking taylor expansion of 0.5 in y 1.054 * [backup-simplify]: Simplify 0.5 into 0.5 1.054 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.054 * [taylor]: Taking taylor expansion of y in y 1.054 * [backup-simplify]: Simplify 0 into 0 1.054 * [backup-simplify]: Simplify 1 into 1 1.054 * [backup-simplify]: Simplify (/ 1 1) into 1 1.054 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.054 * [taylor]: Taking taylor expansion of 0.5 in y 1.054 * [backup-simplify]: Simplify 0.5 into 0.5 1.054 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.054 * [taylor]: Taking taylor expansion of x in y 1.054 * [backup-simplify]: Simplify x into x 1.054 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.054 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 1.054 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.054 * [taylor]: Taking taylor expansion of 0.5 in y 1.054 * [backup-simplify]: Simplify 0.5 into 0.5 1.054 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.054 * [taylor]: Taking taylor expansion of y in y 1.054 * [backup-simplify]: Simplify 0 into 0 1.055 * [backup-simplify]: Simplify 1 into 1 1.055 * [backup-simplify]: Simplify (/ 1 1) into 1 1.055 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.055 * [taylor]: Taking taylor expansion of 0.5 in y 1.055 * [backup-simplify]: Simplify 0.5 into 0.5 1.055 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.055 * [taylor]: Taking taylor expansion of x in y 1.055 * [backup-simplify]: Simplify x into x 1.055 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.055 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.056 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5 1.056 * [taylor]: Taking taylor expansion of 0.5 in x 1.056 * [backup-simplify]: Simplify 0.5 into 0.5 1.056 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.056 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.056 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x) 1.057 * [backup-simplify]: Simplify (+ 0 (/ 0.5 x)) into (* 0.5 (/ 1 x)) 1.057 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.057 * [taylor]: Taking taylor expansion of 0.5 in x 1.057 * [backup-simplify]: Simplify 0.5 into 0.5 1.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.057 * [backup-simplify]: Simplify 0 into 0 1.057 * [backup-simplify]: Simplify 1 into 1 1.057 * [backup-simplify]: Simplify (/ 1 1) into 1 1.057 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.057 * [backup-simplify]: Simplify 0.5 into 0.5 1.057 * [backup-simplify]: Simplify 0.5 into 0.5 1.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.058 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.058 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.059 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0 1.059 * [backup-simplify]: Simplify (+ 0 0) into 0 1.059 * [taylor]: Taking taylor expansion of 0 in x 1.059 * [backup-simplify]: Simplify 0 into 0 1.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.060 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.060 * [backup-simplify]: Simplify 0 into 0 1.060 * [backup-simplify]: Simplify 0 into 0 1.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.061 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.062 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 1.062 * [backup-simplify]: Simplify (+ 0 0) into 0 1.062 * [taylor]: Taking taylor expansion of 0 in x 1.062 * [backup-simplify]: Simplify 0 into 0 1.062 * [backup-simplify]: Simplify 0 into 0 1.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.063 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.063 * [backup-simplify]: Simplify 0 into 0 1.063 * [backup-simplify]: Simplify 0 into 0 1.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.064 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.065 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 1.065 * [backup-simplify]: Simplify (+ 0 0) into 0 1.065 * [taylor]: Taking taylor expansion of 0 in x 1.065 * [backup-simplify]: Simplify 0 into 0 1.065 * [backup-simplify]: Simplify 0 into 0 1.065 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* 0.5 (* (/ 1 x) 1))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 1.066 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 y)) (/ 0.5 (/ 1 x))) into (+ (* 0.5 x) (* 0.5 y)) 1.066 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in (y x) around 0 1.066 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.066 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.066 * [taylor]: Taking taylor expansion of 0.5 in x 1.066 * [backup-simplify]: Simplify 0.5 into 0.5 1.066 * [taylor]: Taking taylor expansion of x in x 1.066 * [backup-simplify]: Simplify 0 into 0 1.066 * [backup-simplify]: Simplify 1 into 1 1.066 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.066 * [taylor]: Taking taylor expansion of 0.5 in x 1.066 * [backup-simplify]: Simplify 0.5 into 0.5 1.066 * [taylor]: Taking taylor expansion of y in x 1.066 * [backup-simplify]: Simplify y into y 1.066 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.066 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.066 * [taylor]: Taking taylor expansion of 0.5 in y 1.066 * [backup-simplify]: Simplify 0.5 into 0.5 1.066 * [taylor]: Taking taylor expansion of x in y 1.066 * [backup-simplify]: Simplify x into x 1.066 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.066 * [taylor]: Taking taylor expansion of 0.5 in y 1.066 * [backup-simplify]: Simplify 0.5 into 0.5 1.066 * [taylor]: Taking taylor expansion of y in y 1.066 * [backup-simplify]: Simplify 0 into 0 1.066 * [backup-simplify]: Simplify 1 into 1 1.066 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.066 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.066 * [taylor]: Taking taylor expansion of 0.5 in y 1.066 * [backup-simplify]: Simplify 0.5 into 0.5 1.066 * [taylor]: Taking taylor expansion of x in y 1.066 * [backup-simplify]: Simplify x into x 1.066 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.066 * [taylor]: Taking taylor expansion of 0.5 in y 1.066 * [backup-simplify]: Simplify 0.5 into 0.5 1.066 * [taylor]: Taking taylor expansion of y in y 1.066 * [backup-simplify]: Simplify 0 into 0 1.066 * [backup-simplify]: Simplify 1 into 1 1.066 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 1.067 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.067 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x) 1.067 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.067 * [taylor]: Taking taylor expansion of 0.5 in x 1.067 * [backup-simplify]: Simplify 0.5 into 0.5 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [backup-simplify]: Simplify 0 into 0 1.067 * [backup-simplify]: Simplify 1 into 1 1.067 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.067 * [backup-simplify]: Simplify 0 into 0 1.067 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 1.068 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.068 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.068 * [taylor]: Taking taylor expansion of 0.5 in x 1.068 * [backup-simplify]: Simplify 0.5 into 0.5 1.068 * [backup-simplify]: Simplify 0.5 into 0.5 1.069 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.069 * [backup-simplify]: Simplify 0.5 into 0.5 1.070 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 1.071 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.071 * [backup-simplify]: Simplify (+ 0 0) into 0 1.071 * [taylor]: Taking taylor expansion of 0 in x 1.071 * [backup-simplify]: Simplify 0 into 0 1.072 * [backup-simplify]: Simplify 0 into 0 1.072 * [backup-simplify]: Simplify 0 into 0 1.072 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.073 * [backup-simplify]: Simplify 0 into 0 1.074 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 1.075 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.075 * [backup-simplify]: Simplify (+ 0 0) into 0 1.075 * [taylor]: Taking taylor expansion of 0 in x 1.075 * [backup-simplify]: Simplify 0 into 0 1.075 * [backup-simplify]: Simplify 0 into 0 1.075 * [backup-simplify]: Simplify 0 into 0 1.075 * [backup-simplify]: Simplify 0 into 0 1.075 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 1.076 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 (- y))) (/ 0.5 (/ 1 (- x)))) into (- (+ (* 0.5 x) (* 0.5 y))) 1.076 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in (y x) around 0 1.076 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in x 1.076 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.076 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.076 * [taylor]: Taking taylor expansion of 0.5 in x 1.076 * [backup-simplify]: Simplify 0.5 into 0.5 1.076 * [taylor]: Taking taylor expansion of x in x 1.076 * [backup-simplify]: Simplify 0 into 0 1.076 * [backup-simplify]: Simplify 1 into 1 1.076 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.076 * [taylor]: Taking taylor expansion of 0.5 in x 1.076 * [backup-simplify]: Simplify 0.5 into 0.5 1.076 * [taylor]: Taking taylor expansion of y in x 1.076 * [backup-simplify]: Simplify y into y 1.076 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.076 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.076 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.076 * [taylor]: Taking taylor expansion of 0.5 in y 1.076 * [backup-simplify]: Simplify 0.5 into 0.5 1.076 * [taylor]: Taking taylor expansion of x in y 1.076 * [backup-simplify]: Simplify x into x 1.076 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.076 * [taylor]: Taking taylor expansion of 0.5 in y 1.076 * [backup-simplify]: Simplify 0.5 into 0.5 1.076 * [taylor]: Taking taylor expansion of y in y 1.076 * [backup-simplify]: Simplify 0 into 0 1.076 * [backup-simplify]: Simplify 1 into 1 1.076 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.076 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.076 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.077 * [taylor]: Taking taylor expansion of 0.5 in y 1.077 * [backup-simplify]: Simplify 0.5 into 0.5 1.077 * [taylor]: Taking taylor expansion of x in y 1.077 * [backup-simplify]: Simplify x into x 1.077 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.077 * [taylor]: Taking taylor expansion of 0.5 in y 1.077 * [backup-simplify]: Simplify 0.5 into 0.5 1.077 * [taylor]: Taking taylor expansion of y in y 1.077 * [backup-simplify]: Simplify 0 into 0 1.077 * [backup-simplify]: Simplify 1 into 1 1.077 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 1.077 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.077 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x) 1.078 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x)) 1.078 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 1.078 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.078 * [taylor]: Taking taylor expansion of 0.5 in x 1.078 * [backup-simplify]: Simplify 0.5 into 0.5 1.078 * [taylor]: Taking taylor expansion of x in x 1.078 * [backup-simplify]: Simplify 0 into 0 1.078 * [backup-simplify]: Simplify 1 into 1 1.078 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.079 * [backup-simplify]: Simplify (- 0) into 0 1.079 * [backup-simplify]: Simplify 0 into 0 1.079 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 1.081 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.081 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.081 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.081 * [taylor]: Taking taylor expansion of (- 0.5) in x 1.081 * [taylor]: Taking taylor expansion of 0.5 in x 1.082 * [backup-simplify]: Simplify 0.5 into 0.5 1.082 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.082 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.084 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.084 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.084 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.085 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 1.086 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.086 * [backup-simplify]: Simplify (+ 0 0) into 0 1.087 * [backup-simplify]: Simplify (- 0) into 0 1.087 * [taylor]: Taking taylor expansion of 0 in x 1.087 * [backup-simplify]: Simplify 0 into 0 1.087 * [backup-simplify]: Simplify 0 into 0 1.087 * [backup-simplify]: Simplify (- 0) into 0 1.087 * [backup-simplify]: Simplify 0 into 0 1.088 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.088 * [backup-simplify]: Simplify (- 0) into 0 1.088 * [backup-simplify]: Simplify 0 into 0 1.089 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 1.090 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.091 * [backup-simplify]: Simplify (+ 0 0) into 0 1.091 * [backup-simplify]: Simplify (- 0) into 0 1.091 * [taylor]: Taking taylor expansion of 0 in x 1.091 * [backup-simplify]: Simplify 0 into 0 1.091 * [backup-simplify]: Simplify 0 into 0 1.091 * [backup-simplify]: Simplify 0 into 0 1.092 * [backup-simplify]: Simplify (- 0) into 0 1.092 * [backup-simplify]: Simplify 0 into 0 1.093 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 1.093 * * * [progress]: simplifying candidates 1.094 * [simplify]: Simplifying: (expm1 (+ (/ 0.5 y) (/ 0.5 x))) (log1p (+ (/ 0.5 y) (/ 0.5 x))) (* (exp (/ 0.5 y)) (exp (/ 0.5 x))) (log (+ (/ 0.5 y) (/ 0.5 x))) (exp (+ (/ 0.5 y) (/ 0.5 x))) (* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x)))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (* (* (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x))) (+ (/ 0.5 y) (/ 0.5 x))) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (+ (* 0.5 x) (* y 0.5)) (* y x) (+ (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3)) (+ (* (/ 0.5 y) (/ 0.5 y)) (- (* (/ 0.5 x) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 x)))) (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x))) (- (/ 0.5 y) (/ 0.5 x)) (+ (/ (cbrt 0.5) y) (/ (cbrt 0.5) x)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 1 y) (/ 1 x)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 1.094 * * [simplify]: Extracting # 0 : cost 0 1.094 * * [simplify]: Extracting # 1 : cost 0 1.095 * * [simplify]: Extracting # 2 : cost 0 1.095 * * [simplify]: Extracting # 3 : cost 0 1.095 * * [simplify]: Extracting # 4 : cost 0 1.095 * * [simplify]: Extracting # 5 : cost 0 1.095 * * [simplify]: Extracting # 6 : cost 0 1.095 * * [simplify]: iteration 0 : 48 enodes (cost 243 ) 1.115 * * [simplify]: Extracting # 0 : cost 0 1.115 * * [simplify]: Extracting # 1 : cost 0 1.115 * * [simplify]: Extracting # 2 : cost 0 1.116 * * [simplify]: Extracting # 3 : cost 0 1.116 * * [simplify]: Extracting # 4 : cost 0 1.116 * * [simplify]: iteration 1 : 124 enodes (cost 230 ) 1.193 * * [simplify]: Extracting # 0 : cost 0 1.194 * * [simplify]: Extracting # 1 : cost 0 1.195 * * [simplify]: Extracting # 2 : cost 0 1.196 * * [simplify]: Extracting # 3 : cost 0 1.197 * * [simplify]: Extracting # 4 : cost 0 1.197 * * [simplify]: iteration 2 : 493 enodes (cost 209 ) 1.512 * * [simplify]: Extracting # 0 : cost 0 1.523 * * [simplify]: Extracting # 1 : cost 0 1.533 * * [simplify]: Extracting # 2 : cost 0 1.545 * * [simplify]: Extracting # 3 : cost 0 1.554 * * [simplify]: Extracting # 4 : cost 0 1.564 * * [simplify]: Extracting # 5 : cost 0 1.573 * * [simplify]: iteration done: 5001 enodes (cost 209 ) 1.573 * [simplify]: Simplified to: (expm1 (+ (/ 0.5 y) (/ 0.5 x))) (log1p (+ (/ 0.5 y) (/ 0.5 x))) (exp (+ (/ 0.5 y) (/ 0.5 x))) (log (+ (/ 0.5 y) (/ 0.5 x))) (exp (+ (/ 0.5 y) (/ 0.5 x))) (* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x)))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (pow (+ (/ 0.5 y) (/ 0.5 x)) 3) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (* 0.5 (+ x y)) (* y x) (+ (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3)) (fma (/ 0.5 y) (/ 0.5 y) (* (/ 0.5 x) (- (/ 0.5 x) (/ 0.5 y)))) (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x))) (- (/ 0.5 y) (/ 0.5 x)) (+ (/ (cbrt 0.5) y) (/ (cbrt 0.5) x)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) 1.573 * * * [progress]: adding candidates to table 1.726 * * [progress]: iteration 3 / 4 1.726 * * * [progress]: picking best candidate 1.729 * * * * [pick]: Picked # 1.729 * * * [progress]: localizing error 1.738 * * * [progress]: generating rewritten candidates 1.738 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.786 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.819 * * * [progress]: generating series expansions 1.819 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.820 * [backup-simplify]: Simplify (/ (/ (+ x y) (* x 2.0)) y) into (* 0.5 (/ (+ x y) (* x y))) 1.820 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 1.820 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 1.820 * [taylor]: Taking taylor expansion of 0.5 in y 1.820 * [backup-simplify]: Simplify 0.5 into 0.5 1.820 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 1.820 * [taylor]: Taking taylor expansion of (+ x y) in y 1.820 * [taylor]: Taking taylor expansion of x in y 1.820 * [backup-simplify]: Simplify x into x 1.820 * [taylor]: Taking taylor expansion of y in y 1.820 * [backup-simplify]: Simplify 0 into 0 1.820 * [backup-simplify]: Simplify 1 into 1 1.820 * [taylor]: Taking taylor expansion of (* x y) in y 1.820 * [taylor]: Taking taylor expansion of x in y 1.820 * [backup-simplify]: Simplify x into x 1.820 * [taylor]: Taking taylor expansion of y in y 1.820 * [backup-simplify]: Simplify 0 into 0 1.820 * [backup-simplify]: Simplify 1 into 1 1.820 * [backup-simplify]: Simplify (+ x 0) into x 1.820 * [backup-simplify]: Simplify (* x 0) into 0 1.821 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.821 * [backup-simplify]: Simplify (/ x x) into 1 1.821 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 1.821 * [taylor]: Taking taylor expansion of 0.5 in x 1.821 * [backup-simplify]: Simplify 0.5 into 0.5 1.821 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 1.821 * [taylor]: Taking taylor expansion of (+ x y) in x 1.821 * [taylor]: Taking taylor expansion of x in x 1.821 * [backup-simplify]: Simplify 0 into 0 1.821 * [backup-simplify]: Simplify 1 into 1 1.821 * [taylor]: Taking taylor expansion of y in x 1.821 * [backup-simplify]: Simplify y into y 1.821 * [taylor]: Taking taylor expansion of (* x y) in x 1.821 * [taylor]: Taking taylor expansion of x in x 1.821 * [backup-simplify]: Simplify 0 into 0 1.821 * [backup-simplify]: Simplify 1 into 1 1.821 * [taylor]: Taking taylor expansion of y in x 1.821 * [backup-simplify]: Simplify y into y 1.821 * [backup-simplify]: Simplify (+ 0 y) into y 1.821 * [backup-simplify]: Simplify (* 0 y) into 0 1.821 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.821 * [backup-simplify]: Simplify (/ y y) into 1 1.821 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 1.821 * [taylor]: Taking taylor expansion of 0.5 in x 1.821 * [backup-simplify]: Simplify 0.5 into 0.5 1.821 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 1.821 * [taylor]: Taking taylor expansion of (+ x y) in x 1.821 * [taylor]: Taking taylor expansion of x in x 1.821 * [backup-simplify]: Simplify 0 into 0 1.821 * [backup-simplify]: Simplify 1 into 1 1.821 * [taylor]: Taking taylor expansion of y in x 1.821 * [backup-simplify]: Simplify y into y 1.821 * [taylor]: Taking taylor expansion of (* x y) in x 1.821 * [taylor]: Taking taylor expansion of x in x 1.821 * [backup-simplify]: Simplify 0 into 0 1.822 * [backup-simplify]: Simplify 1 into 1 1.822 * [taylor]: Taking taylor expansion of y in x 1.822 * [backup-simplify]: Simplify y into y 1.822 * [backup-simplify]: Simplify (+ 0 y) into y 1.822 * [backup-simplify]: Simplify (* 0 y) into 0 1.822 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.822 * [backup-simplify]: Simplify (/ y y) into 1 1.822 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.822 * [taylor]: Taking taylor expansion of 0.5 in y 1.822 * [backup-simplify]: Simplify 0.5 into 0.5 1.823 * [backup-simplify]: Simplify (+ 1 0) into 1 1.823 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.823 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 1.824 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 1.824 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.824 * [taylor]: Taking taylor expansion of 0.5 in y 1.824 * [backup-simplify]: Simplify 0.5 into 0.5 1.824 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.824 * [taylor]: Taking taylor expansion of y in y 1.824 * [backup-simplify]: Simplify 0 into 0 1.824 * [backup-simplify]: Simplify 1 into 1 1.824 * [backup-simplify]: Simplify (/ 1 1) into 1 1.824 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.824 * [backup-simplify]: Simplify 0.5 into 0.5 1.824 * [backup-simplify]: Simplify 0.5 into 0.5 1.824 * [backup-simplify]: Simplify (+ 0 0) into 0 1.825 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 1.825 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 1.826 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 1.826 * [taylor]: Taking taylor expansion of 0 in y 1.826 * [backup-simplify]: Simplify 0 into 0 1.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.827 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [backup-simplify]: Simplify (+ 0 0) into 0 1.828 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.828 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.829 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 1.829 * [taylor]: Taking taylor expansion of 0 in y 1.829 * [backup-simplify]: Simplify 0 into 0 1.829 * [backup-simplify]: Simplify 0 into 0 1.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.830 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.830 * [backup-simplify]: Simplify 0 into 0 1.830 * [backup-simplify]: Simplify 0 into 0 1.831 * [backup-simplify]: Simplify (+ 0 0) into 0 1.832 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1.832 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.834 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 1.834 * [taylor]: Taking taylor expansion of 0 in y 1.834 * [backup-simplify]: Simplify 0 into 0 1.834 * [backup-simplify]: Simplify 0 into 0 1.834 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 1.835 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 y)) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 1.835 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 1.835 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 1.835 * [taylor]: Taking taylor expansion of 0.5 in y 1.835 * [backup-simplify]: Simplify 0.5 into 0.5 1.835 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 1.835 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 1.835 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.835 * [taylor]: Taking taylor expansion of y in y 1.835 * [backup-simplify]: Simplify 0 into 0 1.835 * [backup-simplify]: Simplify 1 into 1 1.835 * [backup-simplify]: Simplify (/ 1 1) into 1 1.835 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.835 * [taylor]: Taking taylor expansion of x in y 1.835 * [backup-simplify]: Simplify x into x 1.835 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.835 * [taylor]: Taking taylor expansion of (* y x) in y 1.835 * [taylor]: Taking taylor expansion of y in y 1.835 * [backup-simplify]: Simplify 0 into 0 1.835 * [backup-simplify]: Simplify 1 into 1 1.835 * [taylor]: Taking taylor expansion of x in y 1.835 * [backup-simplify]: Simplify x into x 1.835 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 1.835 * [taylor]: Taking taylor expansion of 0.5 in x 1.835 * [backup-simplify]: Simplify 0.5 into 0.5 1.836 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 1.836 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 1.836 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.836 * [taylor]: Taking taylor expansion of y in x 1.836 * [backup-simplify]: Simplify y into y 1.836 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.836 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.836 * [taylor]: Taking taylor expansion of x in x 1.836 * [backup-simplify]: Simplify 0 into 0 1.836 * [backup-simplify]: Simplify 1 into 1 1.836 * [backup-simplify]: Simplify (/ 1 1) into 1 1.836 * [taylor]: Taking taylor expansion of (* y x) in x 1.836 * [taylor]: Taking taylor expansion of y in x 1.836 * [backup-simplify]: Simplify y into y 1.836 * [taylor]: Taking taylor expansion of x in x 1.836 * [backup-simplify]: Simplify 0 into 0 1.836 * [backup-simplify]: Simplify 1 into 1 1.836 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 1.836 * [taylor]: Taking taylor expansion of 0.5 in x 1.836 * [backup-simplify]: Simplify 0.5 into 0.5 1.836 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 1.836 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 1.836 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.836 * [taylor]: Taking taylor expansion of y in x 1.836 * [backup-simplify]: Simplify y into y 1.837 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.837 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.837 * [taylor]: Taking taylor expansion of x in x 1.837 * [backup-simplify]: Simplify 0 into 0 1.837 * [backup-simplify]: Simplify 1 into 1 1.837 * [backup-simplify]: Simplify (/ 1 1) into 1 1.837 * [taylor]: Taking taylor expansion of (* y x) in x 1.837 * [taylor]: Taking taylor expansion of y in x 1.837 * [backup-simplify]: Simplify y into y 1.837 * [taylor]: Taking taylor expansion of x in x 1.837 * [backup-simplify]: Simplify 0 into 0 1.837 * [backup-simplify]: Simplify 1 into 1 1.837 * [backup-simplify]: Simplify (+ 0 1) into 1 1.837 * [backup-simplify]: Simplify (* y 0) into 0 1.838 * [backup-simplify]: Simplify (* 1 0) into 0 1.838 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.838 * [taylor]: Taking taylor expansion of 0 in y 1.838 * [backup-simplify]: Simplify 0 into 0 1.838 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 1.839 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.839 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1.839 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 1.839 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 1.839 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.839 * [taylor]: Taking taylor expansion of 0.5 in y 1.839 * [backup-simplify]: Simplify 0.5 into 0.5 1.839 * [taylor]: Taking taylor expansion of y in y 1.839 * [backup-simplify]: Simplify 0 into 0 1.839 * [backup-simplify]: Simplify 1 into 1 1.839 * [backup-simplify]: Simplify 0 into 0 1.840 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 1.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.841 * [backup-simplify]: Simplify (+ 0 0) into 0 1.841 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 1.842 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 1.842 * [taylor]: Taking taylor expansion of 0.5 in y 1.842 * [backup-simplify]: Simplify 0.5 into 0.5 1.842 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.842 * [backup-simplify]: Simplify 0 into 0 1.842 * [backup-simplify]: Simplify 0 into 0 1.842 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.843 * [backup-simplify]: Simplify (+ 0 0) into 0 1.844 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 1.844 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 1.844 * [taylor]: Taking taylor expansion of 0 in y 1.844 * [backup-simplify]: Simplify 0 into 0 1.845 * [backup-simplify]: Simplify 0.5 into 0.5 1.845 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.845 * [backup-simplify]: Simplify 0.5 into 0.5 1.845 * [backup-simplify]: Simplify 0 into 0 1.846 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.847 * [backup-simplify]: Simplify (+ 0 0) into 0 1.848 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 1.849 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 1.849 * [taylor]: Taking taylor expansion of 0 in y 1.849 * [backup-simplify]: Simplify 0 into 0 1.849 * [backup-simplify]: Simplify 0 into 0 1.849 * [backup-simplify]: Simplify 0 into 0 1.850 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.850 * [backup-simplify]: Simplify 0 into 0 1.850 * [backup-simplify]: Simplify 0 into 0 1.851 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.851 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.852 * [backup-simplify]: Simplify (+ 0 0) into 0 1.854 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 1.855 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 1.855 * [taylor]: Taking taylor expansion of 0 in y 1.855 * [backup-simplify]: Simplify 0 into 0 1.855 * [backup-simplify]: Simplify 0 into 0 1.856 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 1.856 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (- y))) into (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 1.856 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 1.856 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 1.856 * [taylor]: Taking taylor expansion of -0.5 in y 1.856 * [backup-simplify]: Simplify -0.5 into -0.5 1.856 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 1.856 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 1.856 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.856 * [taylor]: Taking taylor expansion of y in y 1.856 * [backup-simplify]: Simplify 0 into 0 1.856 * [backup-simplify]: Simplify 1 into 1 1.857 * [backup-simplify]: Simplify (/ 1 1) into 1 1.857 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.857 * [taylor]: Taking taylor expansion of x in y 1.857 * [backup-simplify]: Simplify x into x 1.857 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.857 * [taylor]: Taking taylor expansion of (* y x) in y 1.857 * [taylor]: Taking taylor expansion of y in y 1.857 * [backup-simplify]: Simplify 0 into 0 1.857 * [backup-simplify]: Simplify 1 into 1 1.857 * [taylor]: Taking taylor expansion of x in y 1.857 * [backup-simplify]: Simplify x into x 1.857 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 1.857 * [taylor]: Taking taylor expansion of -0.5 in x 1.857 * [backup-simplify]: Simplify -0.5 into -0.5 1.857 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 1.857 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 1.857 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.857 * [taylor]: Taking taylor expansion of y in x 1.857 * [backup-simplify]: Simplify y into y 1.857 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.857 * [taylor]: Taking taylor expansion of x in x 1.857 * [backup-simplify]: Simplify 0 into 0 1.857 * [backup-simplify]: Simplify 1 into 1 1.858 * [backup-simplify]: Simplify (/ 1 1) into 1 1.858 * [taylor]: Taking taylor expansion of (* y x) in x 1.858 * [taylor]: Taking taylor expansion of y in x 1.858 * [backup-simplify]: Simplify y into y 1.858 * [taylor]: Taking taylor expansion of x in x 1.858 * [backup-simplify]: Simplify 0 into 0 1.858 * [backup-simplify]: Simplify 1 into 1 1.858 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 1.858 * [taylor]: Taking taylor expansion of -0.5 in x 1.858 * [backup-simplify]: Simplify -0.5 into -0.5 1.858 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 1.858 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 1.858 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.858 * [taylor]: Taking taylor expansion of y in x 1.858 * [backup-simplify]: Simplify y into y 1.858 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.858 * [taylor]: Taking taylor expansion of x in x 1.858 * [backup-simplify]: Simplify 0 into 0 1.858 * [backup-simplify]: Simplify 1 into 1 1.858 * [backup-simplify]: Simplify (/ 1 1) into 1 1.859 * [taylor]: Taking taylor expansion of (* y x) in x 1.859 * [taylor]: Taking taylor expansion of y in x 1.859 * [backup-simplify]: Simplify y into y 1.859 * [taylor]: Taking taylor expansion of x in x 1.859 * [backup-simplify]: Simplify 0 into 0 1.859 * [backup-simplify]: Simplify 1 into 1 1.859 * [backup-simplify]: Simplify (+ 0 1) into 1 1.859 * [backup-simplify]: Simplify (* y 0) into 0 1.859 * [backup-simplify]: Simplify (* 1 0) into 0 1.860 * [backup-simplify]: Simplify (* -0.5 0) into 0 1.860 * [taylor]: Taking taylor expansion of 0 in y 1.860 * [backup-simplify]: Simplify 0 into 0 1.860 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 1.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.861 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1.861 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 1.861 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 1.862 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 1.862 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.862 * [taylor]: Taking taylor expansion of 0.5 in y 1.862 * [backup-simplify]: Simplify 0.5 into 0.5 1.862 * [taylor]: Taking taylor expansion of y in y 1.862 * [backup-simplify]: Simplify 0 into 0 1.862 * [backup-simplify]: Simplify 1 into 1 1.862 * [backup-simplify]: Simplify 0 into 0 1.863 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 1.863 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.863 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.863 * [backup-simplify]: Simplify (+ 0 0) into 0 1.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 1.864 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 1.864 * [taylor]: Taking taylor expansion of (- 0.5) in y 1.864 * [taylor]: Taking taylor expansion of 0.5 in y 1.864 * [backup-simplify]: Simplify 0.5 into 0.5 1.865 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.865 * [backup-simplify]: Simplify (- 0) into 0 1.865 * [backup-simplify]: Simplify 0 into 0 1.865 * [backup-simplify]: Simplify 0 into 0 1.865 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.866 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.866 * [backup-simplify]: Simplify (+ 0 0) into 0 1.867 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 1.868 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 1.868 * [taylor]: Taking taylor expansion of 0 in y 1.868 * [backup-simplify]: Simplify 0 into 0 1.868 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.868 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.870 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.870 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.870 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.870 * [backup-simplify]: Simplify 0 into 0 1.871 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.871 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.872 * [backup-simplify]: Simplify (+ 0 0) into 0 1.874 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 1.875 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 1.875 * [taylor]: Taking taylor expansion of 0 in y 1.875 * [backup-simplify]: Simplify 0 into 0 1.875 * [backup-simplify]: Simplify 0 into 0 1.875 * [backup-simplify]: Simplify (- 0) into 0 1.875 * [backup-simplify]: Simplify 0 into 0 1.876 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.877 * [backup-simplify]: Simplify (- 0) into 0 1.877 * [backup-simplify]: Simplify 0 into 0 1.877 * [backup-simplify]: Simplify 0 into 0 1.877 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.878 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.879 * [backup-simplify]: Simplify (+ 0 0) into 0 1.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 1.882 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 1.882 * [taylor]: Taking taylor expansion of 0 in y 1.882 * [backup-simplify]: Simplify 0 into 0 1.882 * [backup-simplify]: Simplify 0 into 0 1.883 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 1.883 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.883 * [backup-simplify]: Simplify (/ (+ x y) (* x 2.0)) into (* 0.5 (/ (+ x y) x)) 1.883 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in (x y) around 0 1.883 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in y 1.883 * [taylor]: Taking taylor expansion of 0.5 in y 1.883 * [backup-simplify]: Simplify 0.5 into 0.5 1.883 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y 1.883 * [taylor]: Taking taylor expansion of (+ x y) in y 1.883 * [taylor]: Taking taylor expansion of x in y 1.883 * [backup-simplify]: Simplify x into x 1.883 * [taylor]: Taking taylor expansion of y in y 1.883 * [backup-simplify]: Simplify 0 into 0 1.883 * [backup-simplify]: Simplify 1 into 1 1.883 * [taylor]: Taking taylor expansion of x in y 1.883 * [backup-simplify]: Simplify x into x 1.883 * [backup-simplify]: Simplify (+ x 0) into x 1.883 * [backup-simplify]: Simplify (/ x x) into 1 1.883 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 1.884 * [taylor]: Taking taylor expansion of 0.5 in x 1.884 * [backup-simplify]: Simplify 0.5 into 0.5 1.884 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 1.884 * [taylor]: Taking taylor expansion of (+ x y) in x 1.884 * [taylor]: Taking taylor expansion of x in x 1.884 * [backup-simplify]: Simplify 0 into 0 1.884 * [backup-simplify]: Simplify 1 into 1 1.884 * [taylor]: Taking taylor expansion of y in x 1.884 * [backup-simplify]: Simplify y into y 1.884 * [taylor]: Taking taylor expansion of x in x 1.884 * [backup-simplify]: Simplify 0 into 0 1.884 * [backup-simplify]: Simplify 1 into 1 1.884 * [backup-simplify]: Simplify (+ 0 y) into y 1.884 * [backup-simplify]: Simplify (/ y 1) into y 1.884 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 1.884 * [taylor]: Taking taylor expansion of 0.5 in x 1.884 * [backup-simplify]: Simplify 0.5 into 0.5 1.884 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 1.884 * [taylor]: Taking taylor expansion of (+ x y) in x 1.884 * [taylor]: Taking taylor expansion of x in x 1.884 * [backup-simplify]: Simplify 0 into 0 1.884 * [backup-simplify]: Simplify 1 into 1 1.884 * [taylor]: Taking taylor expansion of y in x 1.884 * [backup-simplify]: Simplify y into y 1.884 * [taylor]: Taking taylor expansion of x in x 1.884 * [backup-simplify]: Simplify 0 into 0 1.884 * [backup-simplify]: Simplify 1 into 1 1.884 * [backup-simplify]: Simplify (+ 0 y) into y 1.884 * [backup-simplify]: Simplify (/ y 1) into y 1.884 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 1.885 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.885 * [taylor]: Taking taylor expansion of 0.5 in y 1.885 * [backup-simplify]: Simplify 0.5 into 0.5 1.885 * [taylor]: Taking taylor expansion of y in y 1.885 * [backup-simplify]: Simplify 0 into 0 1.885 * [backup-simplify]: Simplify 1 into 1 1.885 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.885 * [backup-simplify]: Simplify 0 into 0 1.886 * [backup-simplify]: Simplify (+ 1 0) into 1 1.886 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* y (/ 0 1)))) into 1 1.887 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 y)) into 0.5 1.887 * [taylor]: Taking taylor expansion of 0.5 in y 1.887 * [backup-simplify]: Simplify 0.5 into 0.5 1.887 * [backup-simplify]: Simplify 0.5 into 0.5 1.888 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.888 * [backup-simplify]: Simplify 0.5 into 0.5 1.888 * [backup-simplify]: Simplify (+ 0 0) into 0 1.890 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)))) into 0 1.890 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 y))) into 0 1.890 * [taylor]: Taking taylor expansion of 0 in y 1.890 * [backup-simplify]: Simplify 0 into 0 1.890 * [backup-simplify]: Simplify 0 into 0 1.890 * [backup-simplify]: Simplify 0 into 0 1.891 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.891 * [backup-simplify]: Simplify 0 into 0 1.892 * [backup-simplify]: Simplify (+ 0 0) into 0 1.893 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.898 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 1.898 * [taylor]: Taking taylor expansion of 0 in y 1.898 * [backup-simplify]: Simplify 0 into 0 1.898 * [backup-simplify]: Simplify 0 into 0 1.898 * [backup-simplify]: Simplify 0 into 0 1.898 * [backup-simplify]: Simplify 0 into 0 1.898 * [backup-simplify]: Simplify (+ (* 0.5 (* y (/ 1 x))) 0.5) into (+ (* 0.5 (/ y x)) 0.5) 1.898 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) 1.898 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 1.898 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 1.898 * [taylor]: Taking taylor expansion of 0.5 in y 1.898 * [backup-simplify]: Simplify 0.5 into 0.5 1.899 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 1.899 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 1.899 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.899 * [taylor]: Taking taylor expansion of y in y 1.899 * [backup-simplify]: Simplify 0 into 0 1.899 * [backup-simplify]: Simplify 1 into 1 1.899 * [backup-simplify]: Simplify (/ 1 1) into 1 1.899 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.899 * [taylor]: Taking taylor expansion of x in y 1.899 * [backup-simplify]: Simplify x into x 1.899 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.899 * [taylor]: Taking taylor expansion of x in y 1.899 * [backup-simplify]: Simplify x into x 1.899 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 1.899 * [taylor]: Taking taylor expansion of 0.5 in x 1.899 * [backup-simplify]: Simplify 0.5 into 0.5 1.899 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 1.899 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 1.899 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.899 * [taylor]: Taking taylor expansion of y in x 1.899 * [backup-simplify]: Simplify y into y 1.899 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.899 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.899 * [taylor]: Taking taylor expansion of x in x 1.899 * [backup-simplify]: Simplify 0 into 0 1.899 * [backup-simplify]: Simplify 1 into 1 1.899 * [backup-simplify]: Simplify (/ 1 1) into 1 1.899 * [taylor]: Taking taylor expansion of x in x 1.900 * [backup-simplify]: Simplify 0 into 0 1.900 * [backup-simplify]: Simplify 1 into 1 1.900 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 1.900 * [taylor]: Taking taylor expansion of 0.5 in x 1.900 * [backup-simplify]: Simplify 0.5 into 0.5 1.900 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 1.900 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 1.900 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.900 * [taylor]: Taking taylor expansion of y in x 1.900 * [backup-simplify]: Simplify y into y 1.900 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.900 * [taylor]: Taking taylor expansion of x in x 1.900 * [backup-simplify]: Simplify 0 into 0 1.900 * [backup-simplify]: Simplify 1 into 1 1.900 * [backup-simplify]: Simplify (/ 1 1) into 1 1.900 * [taylor]: Taking taylor expansion of x in x 1.900 * [backup-simplify]: Simplify 0 into 0 1.900 * [backup-simplify]: Simplify 1 into 1 1.900 * [backup-simplify]: Simplify (+ 0 1) into 1 1.901 * [backup-simplify]: Simplify (* 1 0) into 0 1.901 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.901 * [taylor]: Taking taylor expansion of 0 in y 1.901 * [backup-simplify]: Simplify 0 into 0 1.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.901 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1.902 * [backup-simplify]: Simplify (+ (* 1 1) (* (/ 1 y) 0)) into 1 1.903 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.903 * [taylor]: Taking taylor expansion of 0.5 in y 1.903 * [backup-simplify]: Simplify 0.5 into 0.5 1.903 * [backup-simplify]: Simplify 0 into 0 1.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.903 * [backup-simplify]: Simplify (+ 0 0) into 0 1.904 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y) 1.904 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 1.904 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.904 * [taylor]: Taking taylor expansion of 0.5 in y 1.904 * [backup-simplify]: Simplify 0.5 into 0.5 1.904 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.904 * [taylor]: Taking taylor expansion of y in y 1.904 * [backup-simplify]: Simplify 0 into 0 1.904 * [backup-simplify]: Simplify 1 into 1 1.905 * [backup-simplify]: Simplify (/ 1 1) into 1 1.905 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.905 * [backup-simplify]: Simplify 0.5 into 0.5 1.905 * [backup-simplify]: Simplify 0.5 into 0.5 1.905 * [backup-simplify]: Simplify 0 into 0 1.905 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.906 * [backup-simplify]: Simplify (+ 0 0) into 0 1.907 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0 1.907 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 1.907 * [taylor]: Taking taylor expansion of 0 in y 1.907 * [backup-simplify]: Simplify 0 into 0 1.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.908 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.908 * [backup-simplify]: Simplify 0 into 0 1.908 * [backup-simplify]: Simplify 0 into 0 1.908 * [backup-simplify]: Simplify 0 into 0 1.908 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.909 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.909 * [backup-simplify]: Simplify (+ 0 0) into 0 1.910 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.911 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 1.911 * [taylor]: Taking taylor expansion of 0 in y 1.911 * [backup-simplify]: Simplify 0 into 0 1.911 * [backup-simplify]: Simplify 0 into 0 1.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.912 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.912 * [backup-simplify]: Simplify 0 into 0 1.912 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (+ (* 0.5 (/ y x)) 0.5) 1.912 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) 1.912 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 1.912 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 1.912 * [taylor]: Taking taylor expansion of 0.5 in y 1.912 * [backup-simplify]: Simplify 0.5 into 0.5 1.912 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 1.912 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 1.912 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.912 * [taylor]: Taking taylor expansion of y in y 1.912 * [backup-simplify]: Simplify 0 into 0 1.912 * [backup-simplify]: Simplify 1 into 1 1.912 * [backup-simplify]: Simplify (/ 1 1) into 1 1.912 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.912 * [taylor]: Taking taylor expansion of x in y 1.913 * [backup-simplify]: Simplify x into x 1.913 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.913 * [taylor]: Taking taylor expansion of x in y 1.913 * [backup-simplify]: Simplify x into x 1.913 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 1.913 * [taylor]: Taking taylor expansion of 0.5 in x 1.913 * [backup-simplify]: Simplify 0.5 into 0.5 1.913 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 1.913 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 1.913 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.913 * [taylor]: Taking taylor expansion of y in x 1.913 * [backup-simplify]: Simplify y into y 1.913 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.913 * [taylor]: Taking taylor expansion of x in x 1.913 * [backup-simplify]: Simplify 0 into 0 1.913 * [backup-simplify]: Simplify 1 into 1 1.913 * [backup-simplify]: Simplify (/ 1 1) into 1 1.913 * [taylor]: Taking taylor expansion of x in x 1.913 * [backup-simplify]: Simplify 0 into 0 1.913 * [backup-simplify]: Simplify 1 into 1 1.913 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 1.913 * [taylor]: Taking taylor expansion of 0.5 in x 1.913 * [backup-simplify]: Simplify 0.5 into 0.5 1.913 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 1.913 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 1.913 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.913 * [taylor]: Taking taylor expansion of y in x 1.913 * [backup-simplify]: Simplify y into y 1.913 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.913 * [taylor]: Taking taylor expansion of x in x 1.913 * [backup-simplify]: Simplify 0 into 0 1.913 * [backup-simplify]: Simplify 1 into 1 1.914 * [backup-simplify]: Simplify (/ 1 1) into 1 1.914 * [taylor]: Taking taylor expansion of x in x 1.914 * [backup-simplify]: Simplify 0 into 0 1.914 * [backup-simplify]: Simplify 1 into 1 1.914 * [backup-simplify]: Simplify (+ 0 1) into 1 1.914 * [backup-simplify]: Simplify (* 1 0) into 0 1.914 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.914 * [taylor]: Taking taylor expansion of 0 in y 1.914 * [backup-simplify]: Simplify 0 into 0 1.915 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.915 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1.915 * [backup-simplify]: Simplify (+ (* 1 1) (* (/ 1 y) 0)) into 1 1.916 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.916 * [taylor]: Taking taylor expansion of 0.5 in y 1.916 * [backup-simplify]: Simplify 0.5 into 0.5 1.916 * [backup-simplify]: Simplify 0 into 0 1.916 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.917 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.917 * [backup-simplify]: Simplify (+ 0 0) into 0 1.917 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y) 1.918 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 1.918 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.918 * [taylor]: Taking taylor expansion of 0.5 in y 1.918 * [backup-simplify]: Simplify 0.5 into 0.5 1.918 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.918 * [taylor]: Taking taylor expansion of y in y 1.918 * [backup-simplify]: Simplify 0 into 0 1.918 * [backup-simplify]: Simplify 1 into 1 1.918 * [backup-simplify]: Simplify (/ 1 1) into 1 1.919 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.919 * [backup-simplify]: Simplify 0.5 into 0.5 1.919 * [backup-simplify]: Simplify 0.5 into 0.5 1.919 * [backup-simplify]: Simplify 0 into 0 1.919 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.919 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.919 * [backup-simplify]: Simplify (+ 0 0) into 0 1.920 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0 1.921 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 1.921 * [taylor]: Taking taylor expansion of 0 in y 1.921 * [backup-simplify]: Simplify 0 into 0 1.921 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.922 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.922 * [backup-simplify]: Simplify 0 into 0 1.922 * [backup-simplify]: Simplify 0 into 0 1.922 * [backup-simplify]: Simplify 0 into 0 1.922 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.923 * [backup-simplify]: Simplify (+ 0 0) into 0 1.924 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.924 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 1.924 * [taylor]: Taking taylor expansion of 0 in y 1.924 * [backup-simplify]: Simplify 0 into 0 1.925 * [backup-simplify]: Simplify 0 into 0 1.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.926 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.926 * [backup-simplify]: Simplify 0 into 0 1.926 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (+ (* 0.5 (/ y x)) 0.5) 1.926 * * * [progress]: simplifying candidates 1.927 * [simplify]: Simplifying: (expm1 (/ (/ (+ x y) (* x 2.0)) y)) (log1p (/ (/ (+ x y) (* x 2.0)) y)) (- (- (log (+ x y)) (+ (log x) (log 2.0))) (log y)) (- (- (log (+ x y)) (log (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (log (/ (/ (+ x y) (* x 2.0)) y)) (exp (/ (/ (+ x y) (* x 2.0)) y)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* y y) y)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* y y) y)) (/ (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (* (* y y) y)) (* (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (cbrt (/ (/ (+ x y) (* x 2.0)) y))) (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (* (* (/ (/ (+ x y) (* x 2.0)) y) (/ (/ (+ x y) (* x 2.0)) y)) (/ (/ (+ x y) (* x 2.0)) y)) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (- (/ (+ x y) (* x 2.0))) (- y) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (sqrt y)) (/ (cbrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) 1) (/ (cbrt (/ (+ x y) (* x 2.0))) y) (/ (sqrt (/ (+ x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) 1) (/ (sqrt (/ (+ x y) (* x 2.0))) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) 2.0) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (sqrt y)) (/ (/ (cbrt (+ x y)) 2.0) (sqrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) 1) (/ (/ (cbrt (+ x y)) 2.0) y) (/ (/ (sqrt (+ x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) 2.0) (cbrt y)) (/ (/ (sqrt (+ x y)) x) (sqrt y)) (/ (/ (sqrt (+ x y)) 2.0) (sqrt y)) (/ (/ (sqrt (+ x y)) x) 1) (/ (/ (sqrt (+ x y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (+ x y) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (+ x y) 2.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ 1 1) (/ (/ (+ x y) (* x 2.0)) y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y)) (/ (+ x y) 1) (/ (/ 1 (* x 2.0)) y) (/ 1 y) (/ y (/ (+ x y) (* x 2.0))) (/ (/ (+ x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ (/ (+ x y) (* x 2.0)) 1) (/ y (cbrt (/ (+ x y) (* x 2.0)))) (/ y (sqrt (/ (+ x y) (* x 2.0)))) (/ y (/ (cbrt (+ x y)) 2.0)) (/ y (/ (sqrt (+ x y)) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) (* x 2.0))) (/ y (/ 1 (* x 2.0))) (* y (* x 2.0)) (expm1 (/ (+ x y) (* x 2.0))) (log1p (/ (+ x y) (* x 2.0))) (- (log (+ x y)) (+ (log x) (log 2.0))) (- (log (+ x y)) (log (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (exp (/ (+ x y) (* x 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (cbrt (/ (+ x y) (* x 2.0))) (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (- (+ x y)) (- (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (cbrt (+ x y)) 2.0) (/ (sqrt (+ x y)) x) (/ (sqrt (+ x y)) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (+ x y)) (/ (+ x y) x) (/ (* x 2.0) (cbrt (+ x y))) (/ (* x 2.0) (sqrt (+ x y))) (/ (* x 2.0) (+ x y)) (/ (* x 2.0) (+ x y)) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))) (* (* x 2.0) (- x y)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) 1.929 * * [simplify]: Extracting # 0 : cost 0 1.929 * * [simplify]: Extracting # 1 : cost 0 1.929 * * [simplify]: Extracting # 2 : cost 0 1.929 * * [simplify]: Extracting # 3 : cost 0 1.929 * * [simplify]: Extracting # 4 : cost 0 1.930 * * [simplify]: Extracting # 5 : cost 0 1.930 * * [simplify]: Extracting # 6 : cost 0 1.930 * * [simplify]: iteration 0 : 138 enodes (cost 1163 ) 1.970 * * [simplify]: Extracting # 0 : cost 0 1.971 * * [simplify]: Extracting # 1 : cost 0 1.972 * * [simplify]: Extracting # 2 : cost 0 1.972 * * [simplify]: Extracting # 3 : cost 0 1.973 * * [simplify]: Extracting # 4 : cost 0 1.974 * * [simplify]: iteration 1 : 352 enodes (cost 1124 ) 2.140 * * [simplify]: Extracting # 0 : cost 0 2.142 * * [simplify]: Extracting # 1 : cost 0 2.145 * * [simplify]: Extracting # 2 : cost 0 2.147 * * [simplify]: Extracting # 3 : cost 0 2.150 * * [simplify]: Extracting # 4 : cost 0 2.153 * * [simplify]: Extracting # 5 : cost 0 2.157 * * [simplify]: iteration 2 : 1857 enodes (cost 1012 ) 2.723 * * [simplify]: Extracting # 0 : cost 0 2.735 * * [simplify]: Extracting # 1 : cost 0 2.746 * * [simplify]: Extracting # 2 : cost 0 2.756 * * [simplify]: iteration done: 5000 enodes (cost 1012 ) 2.757 * [simplify]: Simplified to: (expm1 (/ (/ (+ x y) (* x 2.0)) y)) (log1p (/ (/ (+ x y) (* x 2.0)) y)) (log (/ (/ (+ x y) (* x 2.0)) y)) (log (/ (/ (+ x y) (* x 2.0)) y)) (log (/ (/ (+ x y) (* x 2.0)) y)) (log (/ (/ (+ x y) (* x 2.0)) y)) (exp (/ (/ (+ x y) (* x 2.0)) y)) (/ (/ (pow (+ x y) 3) (pow x 3)) (* (pow y 3) (pow 2.0 3))) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (* (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (cbrt (/ (/ (+ x y) (* x 2.0)) y))) (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (- (/ (+ x y) (* x 2.0))) (- y) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (sqrt y)) (/ (cbrt (/ (+ x y) (* x 2.0))) (sqrt y)) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (/ (cbrt (/ (+ x y) (* x 2.0))) y) (/ (sqrt (/ (+ x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (sqrt (/ (+ x y) (* x 2.0))) (/ (sqrt (/ (+ x y) (* x 2.0))) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) 2.0) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (sqrt y)) (/ (/ (cbrt (+ x y)) 2.0) (sqrt y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (/ (cbrt (+ x y)) 2.0) y) (/ (/ (sqrt (+ x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) 2.0) (cbrt y)) (/ (/ (sqrt (+ x y)) x) (sqrt y)) (/ (/ (sqrt (+ x y)) 2.0) (sqrt y)) (/ (sqrt (+ x y)) x) (/ (/ (sqrt (+ x y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ 1 x) (/ (/ (+ x y) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ 1 x) (/ (/ (+ x y) 2.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) 1 (/ (/ (+ x y) (* x 2.0)) y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y)) (+ x y) (/ (/ 1 (* x 2.0)) y) (/ 1 y) (/ y (/ (+ x y) (* x 2.0))) (/ (/ (+ x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ (+ x y) (* x 2.0)) (/ y (cbrt (/ (+ x y) (* x 2.0)))) (/ y (sqrt (/ (+ x y) (* x 2.0)))) (/ y (/ (cbrt (+ x y)) 2.0)) (/ y (/ (sqrt (+ x y)) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) (* x 2.0))) (* y (* x 2.0)) (* y (* x 2.0)) (expm1 (/ (+ x y) (* x 2.0))) (log1p (/ (+ x y) (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (exp (/ (+ x y) (* x 2.0))) (/ (/ (pow (+ x y) 3) (pow x 3)) (pow 2.0 3)) (pow (/ (+ x y) (* x 2.0)) 3) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (cbrt (/ (+ x y) (* x 2.0))) (pow (/ (+ x y) (* x 2.0)) 3) (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (- (+ x y)) (- (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (cbrt (+ x y)) 2.0) (/ (sqrt (+ x y)) x) (/ (sqrt (+ x y)) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (+ x y)) (/ (+ x y) x) (/ (* x 2.0) (cbrt (+ x y))) (/ (* x 2.0) (sqrt (+ x y))) (/ (* x 2.0) (+ x y)) (/ (* x 2.0) (+ x y)) (* (* x 2.0) (fma x x (* y (- y x)))) (* (* x 2.0) (- x y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (fma 0.5 (/ y x) 0.5) (fma 0.5 (/ y x) 0.5) (fma 0.5 (/ y x) 0.5) 2.757 * * * [progress]: adding candidates to table 3.038 * [progress]: [Phase 3 of 3] Extracting. 3.038 * * [regime]: Finding splitpoints for: (# #) 3.038 * * * [regime-changes]: Trying 2 branch expressions: (y x) 3.038 * * * * [regimes]: Trying to branch on y from (# #) 3.066 * * * * [regimes]: Trying to branch on x from (# #) 3.102 * * * [regime]: Found split indices: #