29.248 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.028 * * * [progress]: [2/2] Setting up program. 0.034 * [progress]: [Phase 2 of 3] Improving. 0.035 * [simplify]: Simplifying: (/ (+ x y) (* (* x 2.0) y)) 0.035 * * [simplify]: iteration 0: 7 enodes 0.037 * * [simplify]: iteration 1: 14 enodes 0.041 * * [simplify]: iteration 2: 24 enodes 0.044 * * [simplify]: iteration 3: 25 enodes 0.046 * * [simplify]: iteration complete: 25 enodes 0.046 * * [simplify]: Extracting #0: cost 1 inf + 0 0.046 * * [simplify]: Extracting #1: cost 5 inf + 0 0.046 * * [simplify]: Extracting #2: cost 11 inf + 1 0.046 * * [simplify]: Extracting #3: cost 8 inf + 45 0.047 * * [simplify]: Extracting #4: cost 0 inf + 705 0.047 * [simplify]: Simplified to: (/ (+ y x) (* (* 2.0 y) x)) 0.047 * * [progress]: iteration 1 / 4 0.047 * * * [progress]: picking best candidate 0.050 * * * * [pick]: Picked # 0.050 * * * [progress]: localizing error 0.059 * * * [progress]: generating rewritten candidates 0.059 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.112 * * * [progress]: generating series expansions 0.112 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.112 * [backup-simplify]: Simplify (/ (+ x y) (* (* x 2.0) y)) into (* 0.5 (/ (+ x y) (* x y))) 0.112 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.113 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.113 * [taylor]: Taking taylor expansion of 0.5 in y 0.113 * [backup-simplify]: Simplify 0.5 into 0.5 0.113 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.113 * [taylor]: Taking taylor expansion of (+ x y) in y 0.113 * [taylor]: Taking taylor expansion of x in y 0.113 * [backup-simplify]: Simplify x into x 0.113 * [taylor]: Taking taylor expansion of y in y 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.113 * [taylor]: Taking taylor expansion of (* x y) in y 0.113 * [taylor]: Taking taylor expansion of x in y 0.113 * [backup-simplify]: Simplify x into x 0.113 * [taylor]: Taking taylor expansion of y in y 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.113 * [backup-simplify]: Simplify (+ x 0) into x 0.113 * [backup-simplify]: Simplify (* x 0) into 0 0.113 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.113 * [backup-simplify]: Simplify (/ x x) 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 0.114 * [backup-simplify]: Simplify 0.5 into 0.5 0.114 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 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 * [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 0.114 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.114 * [taylor]: Taking taylor expansion of 0.5 in x 0.114 * [backup-simplify]: Simplify 0.5 into 0.5 0.114 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 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 * [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 0.115 * [backup-simplify]: Simplify (* 0 y) into 0 0.115 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.115 * [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 0.116 * [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) 0.117 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 0.117 * [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 0.118 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.118 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 0.119 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 0.119 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.120 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify (+ 0 0) into 0 0.122 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.122 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.123 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 0.123 * [taylor]: Taking taylor expansion of 0 in y 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.124 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify (+ 0 0) into 0 0.125 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.126 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.127 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.127 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 0.127 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 0.127 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 0.127 * [taylor]: Taking taylor expansion of 0.5 in y 0.127 * [backup-simplify]: Simplify 0.5 into 0.5 0.127 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.127 * [taylor]: Taking taylor expansion of x in y 0.127 * [backup-simplify]: Simplify x into x 0.127 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.127 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.127 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.127 * [taylor]: Taking taylor expansion of x in y 0.127 * [backup-simplify]: Simplify x into x 0.127 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.127 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.127 * [taylor]: Taking taylor expansion of y in y 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 1 into 1 0.128 * [backup-simplify]: Simplify (/ 1 1) into 1 0.128 * [taylor]: Taking taylor expansion of y in y 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 1 into 1 0.128 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.128 * [taylor]: Taking taylor expansion of 0.5 in x 0.128 * [backup-simplify]: Simplify 0.5 into 0.5 0.128 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 1 into 1 0.128 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 1 into 1 0.128 * [backup-simplify]: Simplify (/ 1 1) into 1 0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [backup-simplify]: Simplify y into y 0.128 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.128 * [taylor]: Taking taylor expansion of y in x 0.128 * [backup-simplify]: Simplify y into y 0.128 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.128 * [taylor]: Taking taylor expansion of 0.5 in x 0.128 * [backup-simplify]: Simplify 0.5 into 0.5 0.128 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 1 into 1 0.128 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.128 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 1 into 1 0.129 * [backup-simplify]: Simplify (/ 1 1) into 1 0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [backup-simplify]: Simplify y into y 0.129 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [backup-simplify]: Simplify y into y 0.129 * [backup-simplify]: Simplify (+ 1 0) into 1 0.129 * [backup-simplify]: Simplify (* 1 y) into y 0.129 * [backup-simplify]: Simplify (* 0 y) into 0 0.130 * [backup-simplify]: Simplify (* 0.5 0) 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 (- (+ (* 1 (/ 0 1)))) into 0 0.130 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.130 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 0.131 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 0.131 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 0.131 * [taylor]: Taking taylor expansion of (* 0.5 y) 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 y in y 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 1 into 1 0.131 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.132 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.132 * [backup-simplify]: Simplify (+ 0 0) into 0 0.132 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 0.133 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 0.133 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 0.133 * [taylor]: Taking taylor expansion of 0.5 in y 0.133 * [backup-simplify]: Simplify 0.5 into 0.5 0.134 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.135 * [backup-simplify]: Simplify (+ 0 0) into 0 0.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 0.136 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 0.137 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 0.137 * [taylor]: Taking taylor expansion of 0 in y 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 0.5 into 0.5 0.138 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.138 * [backup-simplify]: Simplify 0.5 into 0.5 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.139 * [backup-simplify]: Simplify (+ 0 0) into 0 0.139 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.141 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 0.143 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.143 * [taylor]: Taking taylor expansion of 0 in y 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 0 into 0 0.144 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.144 * [backup-simplify]: Simplify 0 into 0 0.144 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.146 * [backup-simplify]: Simplify (+ 0 0) into 0 0.147 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.149 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 0.151 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.151 * [taylor]: Taking taylor expansion of 0 in y 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.152 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 0.152 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 0.152 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 0.152 * [taylor]: Taking taylor expansion of -0.5 in y 0.152 * [backup-simplify]: Simplify -0.5 into -0.5 0.152 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.152 * [taylor]: Taking taylor expansion of x in y 0.152 * [backup-simplify]: Simplify x into x 0.152 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.152 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.152 * [taylor]: Taking taylor expansion of x in y 0.152 * [backup-simplify]: Simplify x into x 0.152 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.152 * [taylor]: Taking taylor expansion of y in y 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 1 into 1 0.153 * [backup-simplify]: Simplify (/ 1 1) into 1 0.153 * [taylor]: Taking taylor expansion of y in y 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 1 into 1 0.153 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.153 * [taylor]: Taking taylor expansion of -0.5 in x 0.153 * [backup-simplify]: Simplify -0.5 into -0.5 0.153 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 1 into 1 0.153 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 1 into 1 0.154 * [backup-simplify]: Simplify (/ 1 1) into 1 0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.154 * [taylor]: Taking taylor expansion of y in x 0.154 * [backup-simplify]: Simplify y into y 0.154 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.154 * [taylor]: Taking taylor expansion of y in x 0.154 * [backup-simplify]: Simplify y into y 0.154 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.154 * [taylor]: Taking taylor expansion of -0.5 in x 0.154 * [backup-simplify]: Simplify -0.5 into -0.5 0.154 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 1 into 1 0.154 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 1 into 1 0.155 * [backup-simplify]: Simplify (/ 1 1) into 1 0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.155 * [taylor]: Taking taylor expansion of y in x 0.155 * [backup-simplify]: Simplify y into y 0.155 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.155 * [taylor]: Taking taylor expansion of y in x 0.155 * [backup-simplify]: Simplify y into y 0.155 * [backup-simplify]: Simplify (+ 1 0) into 1 0.155 * [backup-simplify]: Simplify (* 1 y) into y 0.155 * [backup-simplify]: Simplify (* 0 y) into 0 0.156 * [backup-simplify]: Simplify (* -0.5 0) into 0 0.156 * [taylor]: Taking taylor expansion of 0 in y 0.156 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.157 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.157 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 0.158 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 0.158 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 0.158 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.158 * [taylor]: Taking taylor expansion of (* 0.5 y) 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 y in y 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.158 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.160 * [backup-simplify]: Simplify (+ 0 0) into 0 0.160 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 0.161 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 0.162 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 0.162 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.162 * [taylor]: Taking taylor expansion of 0.5 in y 0.162 * [backup-simplify]: Simplify 0.5 into 0.5 0.163 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.163 * [backup-simplify]: Simplify (- 0) into 0 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.164 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.165 * [backup-simplify]: Simplify (+ 0 0) into 0 0.166 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 0.167 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 0.168 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 0.168 * [taylor]: Taking taylor expansion of 0 in y 0.168 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.169 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.171 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.171 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.171 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.171 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.173 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.173 * [backup-simplify]: Simplify (+ 0 0) into 0 0.174 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.176 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 0.178 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.178 * [taylor]: Taking taylor expansion of 0 in y 0.178 * [backup-simplify]: Simplify 0 into 0 0.178 * [backup-simplify]: Simplify 0 into 0 0.178 * [backup-simplify]: Simplify (- 0) into 0 0.178 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.181 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.181 * [backup-simplify]: Simplify (+ 0 0) into 0 0.183 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.185 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 0.190 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.190 * [taylor]: Taking taylor expansion of 0 in y 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.191 * * * [progress]: simplifying candidates 0.192 * [simplify]: Simplifying: (- (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 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.193 * * [simplify]: iteration 0: 73 enodes 0.214 * * [simplify]: iteration 1: 214 enodes 0.315 * * [simplify]: iteration 2: 812 enodes 1.214 * * [simplify]: iteration complete: 5001 enodes 1.214 * * [simplify]: Extracting #0: cost 22 inf + 0 1.216 * * [simplify]: Extracting #1: cost 595 inf + 0 1.225 * * [simplify]: Extracting #2: cost 1471 inf + 1709 1.259 * * [simplify]: Extracting #3: cost 1462 inf + 73340 1.336 * * [simplify]: Extracting #4: cost 234 inf + 296271 1.438 * * [simplify]: Extracting #5: cost 0 inf + 336292 1.543 * * [simplify]: Extracting #6: cost 0 inf + 334026 1.641 * [simplify]: Simplified to: (log (/ (/ (+ y x) (* x y)) 2.0)) (log (/ (/ (+ y x) (* x y)) 2.0)) (log (/ (/ (+ y x) (* x y)) 2.0)) (log (/ (/ (+ y x) (* x y)) 2.0)) (exp (/ (/ (+ y x) (* x y)) 2.0)) (* (/ (/ (+ y x) (* x y)) 2.0) (* (/ (/ (+ y x) (* x y)) 2.0) (/ (/ (+ y x) (* x y)) 2.0))) (* (/ (/ (+ y x) (* x y)) 2.0) (* (/ (/ (+ y x) (* x y)) 2.0) (/ (/ (+ y x) (* x y)) 2.0))) (* (/ (/ (+ y x) (* x y)) 2.0) (* (/ (/ (+ y x) (* x y)) 2.0) (/ (/ (+ y x) (* x y)) 2.0))) (* (cbrt (/ (/ (+ y x) (* x y)) 2.0)) (cbrt (/ (/ (+ y x) (* x y)) 2.0))) (cbrt (/ (/ (+ y x) (* x y)) 2.0)) (* (/ (/ (+ y x) (* x y)) 2.0) (* (/ (/ (+ y x) (* x y)) 2.0) (/ (/ (+ y x) (* x y)) 2.0))) (sqrt (/ (/ (+ y x) (* x y)) 2.0)) (sqrt (/ (/ (+ y x) (* x y)) 2.0)) (- (- x) y) (* (* 2.0 y) (- x)) (* (/ (/ (cbrt (+ y x)) x) 2.0) (cbrt (+ y x))) (/ (cbrt (+ y x)) y) (/ (/ (sqrt (+ y x)) x) 2.0) (/ (sqrt (+ y x)) y) (/ (/ 1 x) 2.0) (/ (+ y x) y) (/ (/ 1 x) 2.0) (/ (+ y x) y) (/ (/ 1 x) (* 2.0 y)) (* (/ (* 2.0 x) (+ y x)) y) (/ (/ (+ y x) x) 2.0) (/ (* (* x y) 2.0) (cbrt (+ y x))) (/ x (/ (sqrt (+ y x)) (* 2.0 y))) (* (/ (* 2.0 x) (+ y x)) y) (* (/ (* 2.0 x) (+ y x)) y) (* x (* (* 2.0 y) (+ (* y (- y x)) (* x x)))) (* (* (* (- x y) 2.0) x) y) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) 1.642 * * * [progress]: adding candidates to table 1.776 * * [progress]: iteration 2 / 4 1.776 * * * [progress]: picking best candidate 1.782 * * * * [pick]: Picked # 1.782 * * * [progress]: localizing error 1.789 * * * [progress]: generating rewritten candidates 1.789 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.813 * * * [progress]: generating series expansions 1.813 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.813 * [backup-simplify]: Simplify (+ (/ 0.5 y) (/ 0.5 x)) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.813 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in (y x) around 0 1.813 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 1.813 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.813 * [taylor]: Taking taylor expansion of 0.5 in x 1.813 * [backup-simplify]: Simplify 0.5 into 0.5 1.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.813 * [taylor]: Taking taylor expansion of x in x 1.813 * [backup-simplify]: Simplify 0 into 0 1.813 * [backup-simplify]: Simplify 1 into 1 1.814 * [backup-simplify]: Simplify (/ 1 1) into 1 1.814 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.814 * [taylor]: Taking taylor expansion of 0.5 in x 1.814 * [backup-simplify]: Simplify 0.5 into 0.5 1.814 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.814 * [taylor]: Taking taylor expansion of y in x 1.814 * [backup-simplify]: Simplify y into y 1.814 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.814 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 1.814 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.814 * [taylor]: Taking taylor expansion of 0.5 in y 1.814 * [backup-simplify]: Simplify 0.5 into 0.5 1.814 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.814 * [taylor]: Taking taylor expansion of x in y 1.814 * [backup-simplify]: Simplify x into x 1.815 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.815 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.815 * [taylor]: Taking taylor expansion of 0.5 in y 1.815 * [backup-simplify]: Simplify 0.5 into 0.5 1.815 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.815 * [taylor]: Taking taylor expansion of y in y 1.815 * [backup-simplify]: Simplify 0 into 0 1.815 * [backup-simplify]: Simplify 1 into 1 1.815 * [backup-simplify]: Simplify (/ 1 1) into 1 1.815 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 1.815 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.815 * [taylor]: Taking taylor expansion of 0.5 in y 1.815 * [backup-simplify]: Simplify 0.5 into 0.5 1.815 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.815 * [taylor]: Taking taylor expansion of x in y 1.815 * [backup-simplify]: Simplify x into x 1.815 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.815 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.815 * [taylor]: Taking taylor expansion of 0.5 in y 1.816 * [backup-simplify]: Simplify 0.5 into 0.5 1.816 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.816 * [taylor]: Taking taylor expansion of y in y 1.816 * [backup-simplify]: Simplify 0 into 0 1.816 * [backup-simplify]: Simplify 1 into 1 1.816 * [backup-simplify]: Simplify (/ 1 1) into 1 1.817 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.817 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.817 * [taylor]: Taking taylor expansion of 0.5 in x 1.817 * [backup-simplify]: Simplify 0.5 into 0.5 1.817 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x) 1.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.819 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.819 * [backup-simplify]: Simplify (+ (/ 0.5 x) 0) into (* 0.5 (/ 1 x)) 1.819 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.819 * [taylor]: Taking taylor expansion of 0.5 in x 1.819 * [backup-simplify]: Simplify 0.5 into 0.5 1.819 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.819 * [taylor]: Taking taylor expansion of x in x 1.819 * [backup-simplify]: Simplify 0 into 0 1.819 * [backup-simplify]: Simplify 1 into 1 1.819 * [backup-simplify]: Simplify (/ 1 1) into 1 1.820 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.820 * [backup-simplify]: Simplify 0.5 into 0.5 1.820 * [backup-simplify]: Simplify 0.5 into 0.5 1.820 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.821 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0 1.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.822 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.823 * [backup-simplify]: Simplify (+ 0 0) into 0 1.823 * [taylor]: Taking taylor expansion of 0 in x 1.823 * [backup-simplify]: Simplify 0 into 0 1.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.824 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.824 * [backup-simplify]: Simplify 0 into 0 1.824 * [backup-simplify]: Simplify 0 into 0 1.825 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.826 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 1.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.828 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.828 * [backup-simplify]: Simplify (+ 0 0) into 0 1.828 * [taylor]: Taking taylor expansion of 0 in x 1.828 * [backup-simplify]: Simplify 0 into 0 1.828 * [backup-simplify]: Simplify 0 into 0 1.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.829 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.829 * [backup-simplify]: Simplify 0 into 0 1.829 * [backup-simplify]: Simplify 0 into 0 1.829 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.830 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 1.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.831 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.831 * [backup-simplify]: Simplify (+ 0 0) into 0 1.831 * [taylor]: Taking taylor expansion of 0 in x 1.831 * [backup-simplify]: Simplify 0 into 0 1.832 * [backup-simplify]: Simplify 0 into 0 1.832 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* 0.5 (* (/ 1 x) 1))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.832 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 y)) (/ 0.5 (/ 1 x))) into (+ (* 0.5 x) (* 0.5 y)) 1.832 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in (y x) around 0 1.832 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.832 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.832 * [taylor]: Taking taylor expansion of 0.5 in x 1.832 * [backup-simplify]: Simplify 0.5 into 0.5 1.832 * [taylor]: Taking taylor expansion of x in x 1.832 * [backup-simplify]: Simplify 0 into 0 1.832 * [backup-simplify]: Simplify 1 into 1 1.832 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.832 * [taylor]: Taking taylor expansion of 0.5 in x 1.832 * [backup-simplify]: Simplify 0.5 into 0.5 1.832 * [taylor]: Taking taylor expansion of y in x 1.832 * [backup-simplify]: Simplify y into y 1.832 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.832 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.832 * [taylor]: Taking taylor expansion of 0.5 in y 1.832 * [backup-simplify]: Simplify 0.5 into 0.5 1.832 * [taylor]: Taking taylor expansion of x in y 1.832 * [backup-simplify]: Simplify x into x 1.832 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.832 * [taylor]: Taking taylor expansion of 0.5 in y 1.832 * [backup-simplify]: Simplify 0.5 into 0.5 1.832 * [taylor]: Taking taylor expansion of y in y 1.832 * [backup-simplify]: Simplify 0 into 0 1.832 * [backup-simplify]: Simplify 1 into 1 1.832 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.832 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.832 * [taylor]: Taking taylor expansion of 0.5 in y 1.832 * [backup-simplify]: Simplify 0.5 into 0.5 1.832 * [taylor]: Taking taylor expansion of x in y 1.832 * [backup-simplify]: Simplify x into x 1.832 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.832 * [taylor]: Taking taylor expansion of 0.5 in y 1.832 * [backup-simplify]: Simplify 0.5 into 0.5 1.832 * [taylor]: Taking taylor expansion of y in y 1.832 * [backup-simplify]: Simplify 0 into 0 1.832 * [backup-simplify]: Simplify 1 into 1 1.833 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 1.833 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.833 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x) 1.833 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.833 * [taylor]: Taking taylor expansion of 0.5 in x 1.833 * [backup-simplify]: Simplify 0.5 into 0.5 1.833 * [taylor]: Taking taylor expansion of x in x 1.833 * [backup-simplify]: Simplify 0 into 0 1.833 * [backup-simplify]: Simplify 1 into 1 1.833 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.833 * [backup-simplify]: Simplify 0 into 0 1.834 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 1.835 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.835 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.835 * [taylor]: Taking taylor expansion of 0.5 in x 1.835 * [backup-simplify]: Simplify 0.5 into 0.5 1.835 * [backup-simplify]: Simplify 0.5 into 0.5 1.838 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.838 * [backup-simplify]: Simplify 0.5 into 0.5 1.839 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 1.840 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.840 * [backup-simplify]: Simplify (+ 0 0) into 0 1.840 * [taylor]: Taking taylor expansion of 0 in x 1.840 * [backup-simplify]: Simplify 0 into 0 1.840 * [backup-simplify]: Simplify 0 into 0 1.840 * [backup-simplify]: Simplify 0 into 0 1.840 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.841 * [backup-simplify]: Simplify 0 into 0 1.841 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 1.842 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.842 * [backup-simplify]: Simplify (+ 0 0) into 0 1.842 * [taylor]: Taking taylor expansion of 0 in x 1.842 * [backup-simplify]: Simplify 0 into 0 1.842 * [backup-simplify]: Simplify 0 into 0 1.842 * [backup-simplify]: Simplify 0 into 0 1.842 * [backup-simplify]: Simplify 0 into 0 1.843 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.843 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 (- y))) (/ 0.5 (/ 1 (- x)))) into (- (+ (* 0.5 x) (* 0.5 y))) 1.843 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in (y x) around 0 1.843 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in x 1.843 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.843 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.843 * [taylor]: Taking taylor expansion of 0.5 in x 1.843 * [backup-simplify]: Simplify 0.5 into 0.5 1.843 * [taylor]: Taking taylor expansion of x in x 1.843 * [backup-simplify]: Simplify 0 into 0 1.843 * [backup-simplify]: Simplify 1 into 1 1.843 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.843 * [taylor]: Taking taylor expansion of 0.5 in x 1.843 * [backup-simplify]: Simplify 0.5 into 0.5 1.843 * [taylor]: Taking taylor expansion of y in x 1.843 * [backup-simplify]: Simplify y into y 1.843 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.843 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.843 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.843 * [taylor]: Taking taylor expansion of 0.5 in y 1.843 * [backup-simplify]: Simplify 0.5 into 0.5 1.843 * [taylor]: Taking taylor expansion of x in y 1.843 * [backup-simplify]: Simplify x into x 1.843 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.843 * [taylor]: Taking taylor expansion of 0.5 in y 1.843 * [backup-simplify]: Simplify 0.5 into 0.5 1.843 * [taylor]: Taking taylor expansion of y in y 1.843 * [backup-simplify]: Simplify 0 into 0 1.843 * [backup-simplify]: Simplify 1 into 1 1.843 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.843 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.843 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.843 * [taylor]: Taking taylor expansion of 0.5 in y 1.843 * [backup-simplify]: Simplify 0.5 into 0.5 1.843 * [taylor]: Taking taylor expansion of x in y 1.843 * [backup-simplify]: Simplify x into x 1.843 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.843 * [taylor]: Taking taylor expansion of 0.5 in y 1.843 * [backup-simplify]: Simplify 0.5 into 0.5 1.843 * [taylor]: Taking taylor expansion of y in y 1.843 * [backup-simplify]: Simplify 0 into 0 1.843 * [backup-simplify]: Simplify 1 into 1 1.843 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 1.844 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.844 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x) 1.844 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x)) 1.844 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 1.844 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.844 * [taylor]: Taking taylor expansion of 0.5 in x 1.844 * [backup-simplify]: Simplify 0.5 into 0.5 1.844 * [taylor]: Taking taylor expansion of x in x 1.844 * [backup-simplify]: Simplify 0 into 0 1.844 * [backup-simplify]: Simplify 1 into 1 1.844 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.845 * [backup-simplify]: Simplify (- 0) into 0 1.845 * [backup-simplify]: Simplify 0 into 0 1.845 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 1.846 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.846 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.846 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.846 * [taylor]: Taking taylor expansion of (- 0.5) in x 1.846 * [taylor]: Taking taylor expansion of 0.5 in x 1.846 * [backup-simplify]: Simplify 0.5 into 0.5 1.847 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.847 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.848 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.848 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.848 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.849 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 1.849 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.849 * [backup-simplify]: Simplify (+ 0 0) into 0 1.850 * [backup-simplify]: Simplify (- 0) into 0 1.850 * [taylor]: Taking taylor expansion of 0 in x 1.850 * [backup-simplify]: Simplify 0 into 0 1.850 * [backup-simplify]: Simplify 0 into 0 1.850 * [backup-simplify]: Simplify (- 0) into 0 1.850 * [backup-simplify]: Simplify 0 into 0 1.851 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.851 * [backup-simplify]: Simplify (- 0) into 0 1.851 * [backup-simplify]: Simplify 0 into 0 1.852 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 1.852 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.853 * [backup-simplify]: Simplify (+ 0 0) into 0 1.853 * [backup-simplify]: Simplify (- 0) into 0 1.853 * [taylor]: Taking taylor expansion of 0 in x 1.853 * [backup-simplify]: Simplify 0 into 0 1.853 * [backup-simplify]: Simplify 0 into 0 1.853 * [backup-simplify]: Simplify 0 into 0 1.853 * [backup-simplify]: Simplify (- 0) into 0 1.853 * [backup-simplify]: Simplify 0 into 0 1.854 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.854 * * * [progress]: simplifying candidates 1.855 * [simplify]: Simplifying: (* (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 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.855 * * [simplify]: iteration 0: 46 enodes 1.868 * * [simplify]: iteration 1: 117 enodes 1.906 * * [simplify]: iteration 2: 374 enodes 2.129 * * [simplify]: iteration 3: 1268 enodes 2.512 * * [simplify]: iteration complete: 5001 enodes 2.512 * * [simplify]: Extracting #0: cost 16 inf + 0 2.512 * * [simplify]: Extracting #1: cost 235 inf + 0 2.516 * * [simplify]: Extracting #2: cost 1157 inf + 3451 2.535 * * [simplify]: Extracting #3: cost 1553 inf + 55822 2.581 * * [simplify]: Extracting #4: cost 958 inf + 220447 2.663 * * [simplify]: Extracting #5: cost 70 inf + 386504 2.757 * * [simplify]: Extracting #6: cost 2 inf + 400127 2.841 * * [simplify]: Extracting #7: cost 0 inf + 400715 2.952 * [simplify]: Simplified to: (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))) (* (* (+ (/ 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 (+ y x)) (* y x) (+ (* (/ 0.5 x) (* (/ 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) (/ 0.5 y)))) (* (+ (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x))) (- (/ 0.5 y) (/ 0.5 x)) (+ (/ (cbrt 0.5) x) (/ (cbrt 0.5) y)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 1 x) (/ 1 y)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) 2.953 * * * [progress]: adding candidates to table 3.015 * * [progress]: iteration 3 / 4 3.015 * * * [progress]: picking best candidate 3.021 * * * * [pick]: Picked # 3.021 * * * [progress]: localizing error 3.037 * * * [progress]: generating rewritten candidates 3.037 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 3.058 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 3.085 * * * [progress]: generating series expansions 3.085 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.085 * [backup-simplify]: Simplify (/ (/ (+ x y) (* x 2.0)) y) into (* 0.5 (/ (+ x y) (* x y))) 3.086 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 3.086 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 3.086 * [taylor]: Taking taylor expansion of 0.5 in y 3.086 * [backup-simplify]: Simplify 0.5 into 0.5 3.086 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 3.086 * [taylor]: Taking taylor expansion of (+ x y) in y 3.086 * [taylor]: Taking taylor expansion of x in y 3.086 * [backup-simplify]: Simplify x into x 3.086 * [taylor]: Taking taylor expansion of y in y 3.086 * [backup-simplify]: Simplify 0 into 0 3.086 * [backup-simplify]: Simplify 1 into 1 3.086 * [taylor]: Taking taylor expansion of (* x y) in y 3.086 * [taylor]: Taking taylor expansion of x in y 3.086 * [backup-simplify]: Simplify x into x 3.086 * [taylor]: Taking taylor expansion of y in y 3.086 * [backup-simplify]: Simplify 0 into 0 3.086 * [backup-simplify]: Simplify 1 into 1 3.086 * [backup-simplify]: Simplify (+ x 0) into x 3.086 * [backup-simplify]: Simplify (* x 0) into 0 3.087 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 3.087 * [backup-simplify]: Simplify (/ x x) into 1 3.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 3.087 * [taylor]: Taking taylor expansion of 0.5 in x 3.087 * [backup-simplify]: Simplify 0.5 into 0.5 3.087 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 3.087 * [taylor]: Taking taylor expansion of (+ x y) in x 3.087 * [taylor]: Taking taylor expansion of x in x 3.087 * [backup-simplify]: Simplify 0 into 0 3.087 * [backup-simplify]: Simplify 1 into 1 3.087 * [taylor]: Taking taylor expansion of y in x 3.087 * [backup-simplify]: Simplify y into y 3.087 * [taylor]: Taking taylor expansion of (* x y) in x 3.087 * [taylor]: Taking taylor expansion of x in x 3.087 * [backup-simplify]: Simplify 0 into 0 3.087 * [backup-simplify]: Simplify 1 into 1 3.087 * [taylor]: Taking taylor expansion of y in x 3.087 * [backup-simplify]: Simplify y into y 3.087 * [backup-simplify]: Simplify (+ 0 y) into y 3.088 * [backup-simplify]: Simplify (* 0 y) into 0 3.088 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.088 * [backup-simplify]: Simplify (/ y y) into 1 3.088 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 3.088 * [taylor]: Taking taylor expansion of 0.5 in x 3.088 * [backup-simplify]: Simplify 0.5 into 0.5 3.088 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 3.088 * [taylor]: Taking taylor expansion of (+ x y) in x 3.088 * [taylor]: Taking taylor expansion of x in x 3.088 * [backup-simplify]: Simplify 0 into 0 3.088 * [backup-simplify]: Simplify 1 into 1 3.088 * [taylor]: Taking taylor expansion of y in x 3.088 * [backup-simplify]: Simplify y into y 3.088 * [taylor]: Taking taylor expansion of (* x y) in x 3.088 * [taylor]: Taking taylor expansion of x in x 3.088 * [backup-simplify]: Simplify 0 into 0 3.088 * [backup-simplify]: Simplify 1 into 1 3.088 * [taylor]: Taking taylor expansion of y in x 3.088 * [backup-simplify]: Simplify y into y 3.089 * [backup-simplify]: Simplify (+ 0 y) into y 3.089 * [backup-simplify]: Simplify (* 0 y) into 0 3.089 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 3.089 * [backup-simplify]: Simplify (/ y y) into 1 3.090 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.090 * [taylor]: Taking taylor expansion of 0.5 in y 3.090 * [backup-simplify]: Simplify 0.5 into 0.5 3.090 * [backup-simplify]: Simplify (+ 1 0) into 1 3.091 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 3.091 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 3.092 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 3.092 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.092 * [taylor]: Taking taylor expansion of 0.5 in y 3.092 * [backup-simplify]: Simplify 0.5 into 0.5 3.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.092 * [taylor]: Taking taylor expansion of y in y 3.092 * [backup-simplify]: Simplify 0 into 0 3.092 * [backup-simplify]: Simplify 1 into 1 3.093 * [backup-simplify]: Simplify (/ 1 1) into 1 3.093 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.093 * [backup-simplify]: Simplify 0.5 into 0.5 3.093 * [backup-simplify]: Simplify 0.5 into 0.5 3.093 * [backup-simplify]: Simplify (+ 0 0) into 0 3.095 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 3.095 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 3.096 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 3.096 * [taylor]: Taking taylor expansion of 0 in y 3.096 * [backup-simplify]: Simplify 0 into 0 3.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.098 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 3.098 * [backup-simplify]: Simplify 0 into 0 3.098 * [backup-simplify]: Simplify 0 into 0 3.098 * [backup-simplify]: Simplify (+ 0 0) into 0 3.100 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.100 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.101 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 3.101 * [taylor]: Taking taylor expansion of 0 in y 3.101 * [backup-simplify]: Simplify 0 into 0 3.101 * [backup-simplify]: Simplify 0 into 0 3.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.103 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 3.103 * [backup-simplify]: Simplify 0 into 0 3.103 * [backup-simplify]: Simplify 0 into 0 3.104 * [backup-simplify]: Simplify (+ 0 0) into 0 3.106 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 3.106 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.107 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 3.107 * [taylor]: Taking taylor expansion of 0 in y 3.107 * [backup-simplify]: Simplify 0 into 0 3.108 * [backup-simplify]: Simplify 0 into 0 3.108 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 3.108 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 y)) into (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 3.108 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 3.108 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 3.108 * [taylor]: Taking taylor expansion of 0.5 in y 3.108 * [backup-simplify]: Simplify 0.5 into 0.5 3.108 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 3.108 * [taylor]: Taking taylor expansion of x in y 3.108 * [backup-simplify]: Simplify x into x 3.108 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 3.108 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 3.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.108 * [taylor]: Taking taylor expansion of x in y 3.108 * [backup-simplify]: Simplify x into x 3.108 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.108 * [taylor]: Taking taylor expansion of y in y 3.109 * [backup-simplify]: Simplify 0 into 0 3.109 * [backup-simplify]: Simplify 1 into 1 3.109 * [backup-simplify]: Simplify (/ 1 1) into 1 3.109 * [taylor]: Taking taylor expansion of y in y 3.109 * [backup-simplify]: Simplify 0 into 0 3.109 * [backup-simplify]: Simplify 1 into 1 3.109 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 3.109 * [taylor]: Taking taylor expansion of 0.5 in x 3.109 * [backup-simplify]: Simplify 0.5 into 0.5 3.109 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 3.109 * [taylor]: Taking taylor expansion of x in x 3.109 * [backup-simplify]: Simplify 0 into 0 3.109 * [backup-simplify]: Simplify 1 into 1 3.109 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 3.109 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.109 * [taylor]: Taking taylor expansion of x in x 3.109 * [backup-simplify]: Simplify 0 into 0 3.109 * [backup-simplify]: Simplify 1 into 1 3.110 * [backup-simplify]: Simplify (/ 1 1) into 1 3.110 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.110 * [taylor]: Taking taylor expansion of y in x 3.110 * [backup-simplify]: Simplify y into y 3.110 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.110 * [taylor]: Taking taylor expansion of y in x 3.110 * [backup-simplify]: Simplify y into y 3.110 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 3.110 * [taylor]: Taking taylor expansion of 0.5 in x 3.110 * [backup-simplify]: Simplify 0.5 into 0.5 3.110 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 3.110 * [taylor]: Taking taylor expansion of x in x 3.110 * [backup-simplify]: Simplify 0 into 0 3.110 * [backup-simplify]: Simplify 1 into 1 3.110 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 3.110 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.110 * [taylor]: Taking taylor expansion of x in x 3.110 * [backup-simplify]: Simplify 0 into 0 3.110 * [backup-simplify]: Simplify 1 into 1 3.111 * [backup-simplify]: Simplify (/ 1 1) into 1 3.111 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.111 * [taylor]: Taking taylor expansion of y in x 3.111 * [backup-simplify]: Simplify y into y 3.111 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.111 * [taylor]: Taking taylor expansion of y in x 3.111 * [backup-simplify]: Simplify y into y 3.111 * [backup-simplify]: Simplify (+ 1 0) into 1 3.111 * [backup-simplify]: Simplify (* 1 y) into y 3.112 * [backup-simplify]: Simplify (* 0 y) into 0 3.112 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.112 * [taylor]: Taking taylor expansion of 0 in y 3.112 * [backup-simplify]: Simplify 0 into 0 3.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.113 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 3.113 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 3.114 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 3.114 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 3.114 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.114 * [taylor]: Taking taylor expansion of 0.5 in y 3.114 * [backup-simplify]: Simplify 0.5 into 0.5 3.114 * [taylor]: Taking taylor expansion of y in y 3.114 * [backup-simplify]: Simplify 0 into 0 3.114 * [backup-simplify]: Simplify 1 into 1 3.114 * [backup-simplify]: Simplify 0 into 0 3.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.115 * [backup-simplify]: Simplify (+ 0 0) into 0 3.115 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 3.116 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 3.116 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 3.116 * [taylor]: Taking taylor expansion of 0.5 in y 3.116 * [backup-simplify]: Simplify 0.5 into 0.5 3.117 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.117 * [backup-simplify]: Simplify 0 into 0 3.117 * [backup-simplify]: Simplify 0 into 0 3.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.118 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.118 * [backup-simplify]: Simplify (+ 0 0) into 0 3.119 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 3.120 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 3.121 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 3.121 * [taylor]: Taking taylor expansion of 0 in y 3.121 * [backup-simplify]: Simplify 0 into 0 3.121 * [backup-simplify]: Simplify 0.5 into 0.5 3.123 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.123 * [backup-simplify]: Simplify 0.5 into 0.5 3.123 * [backup-simplify]: Simplify 0 into 0 3.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.124 * [backup-simplify]: Simplify (+ 0 0) into 0 3.125 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.127 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 3.128 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 3.128 * [taylor]: Taking taylor expansion of 0 in y 3.128 * [backup-simplify]: Simplify 0 into 0 3.128 * [backup-simplify]: Simplify 0 into 0 3.128 * [backup-simplify]: Simplify 0 into 0 3.129 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 3.129 * [backup-simplify]: Simplify 0 into 0 3.129 * [backup-simplify]: Simplify 0 into 0 3.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.131 * [backup-simplify]: Simplify (+ 0 0) into 0 3.132 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 3.134 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 3.136 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 3.136 * [taylor]: Taking taylor expansion of 0 in y 3.136 * [backup-simplify]: Simplify 0 into 0 3.136 * [backup-simplify]: Simplify 0 into 0 3.136 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 3.136 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (- y))) into (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 3.136 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 3.136 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 3.136 * [taylor]: Taking taylor expansion of -0.5 in y 3.136 * [backup-simplify]: Simplify -0.5 into -0.5 3.136 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 3.136 * [taylor]: Taking taylor expansion of x in y 3.136 * [backup-simplify]: Simplify x into x 3.136 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 3.137 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 3.137 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.137 * [taylor]: Taking taylor expansion of x in y 3.137 * [backup-simplify]: Simplify x into x 3.137 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.137 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.137 * [taylor]: Taking taylor expansion of y in y 3.137 * [backup-simplify]: Simplify 0 into 0 3.137 * [backup-simplify]: Simplify 1 into 1 3.137 * [backup-simplify]: Simplify (/ 1 1) into 1 3.137 * [taylor]: Taking taylor expansion of y in y 3.137 * [backup-simplify]: Simplify 0 into 0 3.137 * [backup-simplify]: Simplify 1 into 1 3.137 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 3.137 * [taylor]: Taking taylor expansion of -0.5 in x 3.137 * [backup-simplify]: Simplify -0.5 into -0.5 3.137 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 3.137 * [taylor]: Taking taylor expansion of x in x 3.137 * [backup-simplify]: Simplify 0 into 0 3.137 * [backup-simplify]: Simplify 1 into 1 3.137 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 3.137 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.138 * [taylor]: Taking taylor expansion of x in x 3.138 * [backup-simplify]: Simplify 0 into 0 3.138 * [backup-simplify]: Simplify 1 into 1 3.138 * [backup-simplify]: Simplify (/ 1 1) into 1 3.138 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.138 * [taylor]: Taking taylor expansion of y in x 3.138 * [backup-simplify]: Simplify y into y 3.138 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.138 * [taylor]: Taking taylor expansion of y in x 3.138 * [backup-simplify]: Simplify y into y 3.138 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 3.138 * [taylor]: Taking taylor expansion of -0.5 in x 3.138 * [backup-simplify]: Simplify -0.5 into -0.5 3.138 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 3.138 * [taylor]: Taking taylor expansion of x in x 3.138 * [backup-simplify]: Simplify 0 into 0 3.138 * [backup-simplify]: Simplify 1 into 1 3.138 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 3.138 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.138 * [taylor]: Taking taylor expansion of x in x 3.139 * [backup-simplify]: Simplify 0 into 0 3.139 * [backup-simplify]: Simplify 1 into 1 3.139 * [backup-simplify]: Simplify (/ 1 1) into 1 3.139 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.139 * [taylor]: Taking taylor expansion of y in x 3.139 * [backup-simplify]: Simplify y into y 3.139 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.139 * [taylor]: Taking taylor expansion of y in x 3.139 * [backup-simplify]: Simplify y into y 3.140 * [backup-simplify]: Simplify (+ 1 0) into 1 3.140 * [backup-simplify]: Simplify (* 1 y) into y 3.140 * [backup-simplify]: Simplify (* 0 y) into 0 3.140 * [backup-simplify]: Simplify (* -0.5 0) into 0 3.140 * [taylor]: Taking taylor expansion of 0 in y 3.140 * [backup-simplify]: Simplify 0 into 0 3.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.141 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 3.142 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 3.142 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 3.142 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 3.142 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 3.143 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.143 * [taylor]: Taking taylor expansion of 0.5 in y 3.143 * [backup-simplify]: Simplify 0.5 into 0.5 3.143 * [taylor]: Taking taylor expansion of y in y 3.143 * [backup-simplify]: Simplify 0 into 0 3.143 * [backup-simplify]: Simplify 1 into 1 3.143 * [backup-simplify]: Simplify 0 into 0 3.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.144 * [backup-simplify]: Simplify (+ 0 0) into 0 3.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 3.145 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 3.146 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 3.146 * [taylor]: Taking taylor expansion of (- 0.5) in y 3.146 * [taylor]: Taking taylor expansion of 0.5 in y 3.146 * [backup-simplify]: Simplify 0.5 into 0.5 3.147 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.147 * [backup-simplify]: Simplify (- 0) into 0 3.147 * [backup-simplify]: Simplify 0 into 0 3.147 * [backup-simplify]: Simplify 0 into 0 3.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.148 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.148 * [backup-simplify]: Simplify (+ 0 0) into 0 3.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 3.150 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 3.151 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 3.151 * [taylor]: Taking taylor expansion of 0 in y 3.152 * [backup-simplify]: Simplify 0 into 0 3.152 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.152 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.154 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.154 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.154 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.154 * [backup-simplify]: Simplify 0 into 0 3.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.156 * [backup-simplify]: Simplify (+ 0 0) into 0 3.157 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.158 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 3.160 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 3.160 * [taylor]: Taking taylor expansion of 0 in y 3.160 * [backup-simplify]: Simplify 0 into 0 3.160 * [backup-simplify]: Simplify 0 into 0 3.160 * [backup-simplify]: Simplify (- 0) into 0 3.160 * [backup-simplify]: Simplify 0 into 0 3.161 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 3.162 * [backup-simplify]: Simplify (- 0) into 0 3.162 * [backup-simplify]: Simplify 0 into 0 3.162 * [backup-simplify]: Simplify 0 into 0 3.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.163 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.163 * [backup-simplify]: Simplify (+ 0 0) into 0 3.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 3.166 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 3.168 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 3.168 * [taylor]: Taking taylor expansion of 0 in y 3.168 * [backup-simplify]: Simplify 0 into 0 3.168 * [backup-simplify]: Simplify 0 into 0 3.169 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 3.169 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 3.169 * [backup-simplify]: Simplify (/ (+ x y) (* x 2.0)) into (* 0.5 (/ (+ x y) x)) 3.169 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in (x y) around 0 3.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in y 3.169 * [taylor]: Taking taylor expansion of 0.5 in y 3.169 * [backup-simplify]: Simplify 0.5 into 0.5 3.170 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y 3.170 * [taylor]: Taking taylor expansion of (+ x y) in y 3.170 * [taylor]: Taking taylor expansion of x in y 3.170 * [backup-simplify]: Simplify x into x 3.170 * [taylor]: Taking taylor expansion of y in y 3.170 * [backup-simplify]: Simplify 0 into 0 3.170 * [backup-simplify]: Simplify 1 into 1 3.170 * [taylor]: Taking taylor expansion of x in y 3.170 * [backup-simplify]: Simplify x into x 3.170 * [backup-simplify]: Simplify (+ x 0) into x 3.170 * [backup-simplify]: Simplify (/ x x) into 1 3.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 3.170 * [taylor]: Taking taylor expansion of 0.5 in x 3.170 * [backup-simplify]: Simplify 0.5 into 0.5 3.170 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 3.170 * [taylor]: Taking taylor expansion of (+ x y) in x 3.170 * [taylor]: Taking taylor expansion of x in x 3.170 * [backup-simplify]: Simplify 0 into 0 3.170 * [backup-simplify]: Simplify 1 into 1 3.170 * [taylor]: Taking taylor expansion of y in x 3.170 * [backup-simplify]: Simplify y into y 3.170 * [taylor]: Taking taylor expansion of x in x 3.170 * [backup-simplify]: Simplify 0 into 0 3.170 * [backup-simplify]: Simplify 1 into 1 3.170 * [backup-simplify]: Simplify (+ 0 y) into y 3.170 * [backup-simplify]: Simplify (/ y 1) into y 3.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 3.170 * [taylor]: Taking taylor expansion of 0.5 in x 3.170 * [backup-simplify]: Simplify 0.5 into 0.5 3.170 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 3.170 * [taylor]: Taking taylor expansion of (+ x y) in x 3.170 * [taylor]: Taking taylor expansion of x in x 3.171 * [backup-simplify]: Simplify 0 into 0 3.171 * [backup-simplify]: Simplify 1 into 1 3.171 * [taylor]: Taking taylor expansion of y in x 3.171 * [backup-simplify]: Simplify y into y 3.171 * [taylor]: Taking taylor expansion of x in x 3.171 * [backup-simplify]: Simplify 0 into 0 3.171 * [backup-simplify]: Simplify 1 into 1 3.171 * [backup-simplify]: Simplify (+ 0 y) into y 3.171 * [backup-simplify]: Simplify (/ y 1) into y 3.171 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 3.171 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.171 * [taylor]: Taking taylor expansion of 0.5 in y 3.171 * [backup-simplify]: Simplify 0.5 into 0.5 3.171 * [taylor]: Taking taylor expansion of y in y 3.171 * [backup-simplify]: Simplify 0 into 0 3.171 * [backup-simplify]: Simplify 1 into 1 3.171 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.172 * [backup-simplify]: Simplify 0 into 0 3.172 * [backup-simplify]: Simplify (+ 1 0) into 1 3.172 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* y (/ 0 1)))) into 1 3.173 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 y)) into 0.5 3.173 * [taylor]: Taking taylor expansion of 0.5 in y 3.173 * [backup-simplify]: Simplify 0.5 into 0.5 3.173 * [backup-simplify]: Simplify 0.5 into 0.5 3.174 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.174 * [backup-simplify]: Simplify 0.5 into 0.5 3.174 * [backup-simplify]: Simplify (+ 0 0) into 0 3.175 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)))) into 0 3.175 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 y))) into 0 3.175 * [taylor]: Taking taylor expansion of 0 in y 3.175 * [backup-simplify]: Simplify 0 into 0 3.175 * [backup-simplify]: Simplify 0 into 0 3.175 * [backup-simplify]: Simplify 0 into 0 3.176 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 3.176 * [backup-simplify]: Simplify 0 into 0 3.176 * [backup-simplify]: Simplify (+ 0 0) into 0 3.177 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.178 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 3.178 * [taylor]: Taking taylor expansion of 0 in y 3.178 * [backup-simplify]: Simplify 0 into 0 3.178 * [backup-simplify]: Simplify 0 into 0 3.178 * [backup-simplify]: Simplify 0 into 0 3.178 * [backup-simplify]: Simplify 0 into 0 3.178 * [backup-simplify]: Simplify (+ (* 0.5 (* y (/ 1 x))) 0.5) into (+ (* 0.5 (/ y x)) 0.5) 3.179 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) 3.179 * [approximate]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in (x y) around 0 3.179 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in y 3.179 * [taylor]: Taking taylor expansion of 0.5 in y 3.179 * [backup-simplify]: Simplify 0.5 into 0.5 3.179 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in y 3.179 * [taylor]: Taking taylor expansion of x in y 3.179 * [backup-simplify]: Simplify x into x 3.179 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 3.179 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.179 * [taylor]: Taking taylor expansion of x in y 3.179 * [backup-simplify]: Simplify x into x 3.179 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.179 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.179 * [taylor]: Taking taylor expansion of y in y 3.179 * [backup-simplify]: Simplify 0 into 0 3.179 * [backup-simplify]: Simplify 1 into 1 3.179 * [backup-simplify]: Simplify (/ 1 1) into 1 3.179 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in x 3.179 * [taylor]: Taking taylor expansion of 0.5 in x 3.179 * [backup-simplify]: Simplify 0.5 into 0.5 3.179 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in x 3.179 * [taylor]: Taking taylor expansion of x in x 3.179 * [backup-simplify]: Simplify 0 into 0 3.179 * [backup-simplify]: Simplify 1 into 1 3.179 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.179 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.179 * [taylor]: Taking taylor expansion of x in x 3.179 * [backup-simplify]: Simplify 0 into 0 3.179 * [backup-simplify]: Simplify 1 into 1 3.180 * [backup-simplify]: Simplify (/ 1 1) into 1 3.180 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.180 * [taylor]: Taking taylor expansion of y in x 3.180 * [backup-simplify]: Simplify y into y 3.180 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.180 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in x 3.180 * [taylor]: Taking taylor expansion of 0.5 in x 3.180 * [backup-simplify]: Simplify 0.5 into 0.5 3.180 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in x 3.180 * [taylor]: Taking taylor expansion of x in x 3.180 * [backup-simplify]: Simplify 0 into 0 3.180 * [backup-simplify]: Simplify 1 into 1 3.180 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.180 * [taylor]: Taking taylor expansion of x in x 3.180 * [backup-simplify]: Simplify 0 into 0 3.180 * [backup-simplify]: Simplify 1 into 1 3.180 * [backup-simplify]: Simplify (/ 1 1) into 1 3.180 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.180 * [taylor]: Taking taylor expansion of y in x 3.180 * [backup-simplify]: Simplify y into y 3.180 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.181 * [backup-simplify]: Simplify (+ 1 0) into 1 3.181 * [backup-simplify]: Simplify (* 0 1) into 0 3.181 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.181 * [taylor]: Taking taylor expansion of 0 in y 3.181 * [backup-simplify]: Simplify 0 into 0 3.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.182 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 3.182 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1 3.183 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.183 * [taylor]: Taking taylor expansion of 0.5 in y 3.183 * [backup-simplify]: Simplify 0.5 into 0.5 3.183 * [backup-simplify]: Simplify 0 into 0 3.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.184 * [backup-simplify]: Simplify (+ 0 0) into 0 3.185 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y) 3.185 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 3.185 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.185 * [taylor]: Taking taylor expansion of 0.5 in y 3.185 * [backup-simplify]: Simplify 0.5 into 0.5 3.185 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.185 * [taylor]: Taking taylor expansion of y in y 3.185 * [backup-simplify]: Simplify 0 into 0 3.185 * [backup-simplify]: Simplify 1 into 1 3.186 * [backup-simplify]: Simplify (/ 1 1) into 1 3.186 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.186 * [backup-simplify]: Simplify 0.5 into 0.5 3.186 * [backup-simplify]: Simplify 0.5 into 0.5 3.186 * [backup-simplify]: Simplify 0 into 0 3.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.187 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.188 * [backup-simplify]: Simplify (+ 0 0) into 0 3.189 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 3.190 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 3.190 * [taylor]: Taking taylor expansion of 0 in y 3.190 * [backup-simplify]: Simplify 0 into 0 3.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.192 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 3.192 * [backup-simplify]: Simplify 0 into 0 3.192 * [backup-simplify]: Simplify 0 into 0 3.192 * [backup-simplify]: Simplify 0 into 0 3.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.193 * [backup-simplify]: Simplify (+ 0 0) into 0 3.195 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 3.199 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 3.199 * [taylor]: Taking taylor expansion of 0 in y 3.199 * [backup-simplify]: Simplify 0 into 0 3.199 * [backup-simplify]: Simplify 0 into 0 3.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.200 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 3.200 * [backup-simplify]: Simplify 0 into 0 3.200 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (+ (* 0.5 (/ y x)) 0.5) 3.200 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) 3.200 * [approximate]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in (x y) around 0 3.200 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in y 3.200 * [taylor]: Taking taylor expansion of 0.5 in y 3.200 * [backup-simplify]: Simplify 0.5 into 0.5 3.200 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in y 3.200 * [taylor]: Taking taylor expansion of x in y 3.200 * [backup-simplify]: Simplify x into x 3.200 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 3.200 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.200 * [taylor]: Taking taylor expansion of x in y 3.200 * [backup-simplify]: Simplify x into x 3.200 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.200 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.200 * [taylor]: Taking taylor expansion of y in y 3.200 * [backup-simplify]: Simplify 0 into 0 3.200 * [backup-simplify]: Simplify 1 into 1 3.201 * [backup-simplify]: Simplify (/ 1 1) into 1 3.201 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in x 3.201 * [taylor]: Taking taylor expansion of 0.5 in x 3.201 * [backup-simplify]: Simplify 0.5 into 0.5 3.201 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in x 3.201 * [taylor]: Taking taylor expansion of x in x 3.201 * [backup-simplify]: Simplify 0 into 0 3.201 * [backup-simplify]: Simplify 1 into 1 3.201 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.201 * [taylor]: Taking taylor expansion of x in x 3.201 * [backup-simplify]: Simplify 0 into 0 3.201 * [backup-simplify]: Simplify 1 into 1 3.201 * [backup-simplify]: Simplify (/ 1 1) into 1 3.201 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.201 * [taylor]: Taking taylor expansion of y in x 3.201 * [backup-simplify]: Simplify y into y 3.201 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.201 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in x 3.201 * [taylor]: Taking taylor expansion of 0.5 in x 3.201 * [backup-simplify]: Simplify 0.5 into 0.5 3.201 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in x 3.201 * [taylor]: Taking taylor expansion of x in x 3.201 * [backup-simplify]: Simplify 0 into 0 3.201 * [backup-simplify]: Simplify 1 into 1 3.201 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.201 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.201 * [taylor]: Taking taylor expansion of x in x 3.201 * [backup-simplify]: Simplify 0 into 0 3.201 * [backup-simplify]: Simplify 1 into 1 3.202 * [backup-simplify]: Simplify (/ 1 1) into 1 3.202 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.202 * [taylor]: Taking taylor expansion of y in x 3.202 * [backup-simplify]: Simplify y into y 3.202 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.202 * [backup-simplify]: Simplify (+ 1 0) into 1 3.202 * [backup-simplify]: Simplify (* 0 1) into 0 3.203 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.203 * [taylor]: Taking taylor expansion of 0 in y 3.203 * [backup-simplify]: Simplify 0 into 0 3.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.203 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 3.204 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1 3.205 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.205 * [taylor]: Taking taylor expansion of 0.5 in y 3.205 * [backup-simplify]: Simplify 0.5 into 0.5 3.205 * [backup-simplify]: Simplify 0 into 0 3.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.206 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.206 * [backup-simplify]: Simplify (+ 0 0) into 0 3.207 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y) 3.208 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 3.208 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.208 * [taylor]: Taking taylor expansion of 0.5 in y 3.208 * [backup-simplify]: Simplify 0.5 into 0.5 3.208 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.208 * [taylor]: Taking taylor expansion of y in y 3.208 * [backup-simplify]: Simplify 0 into 0 3.208 * [backup-simplify]: Simplify 1 into 1 3.208 * [backup-simplify]: Simplify (/ 1 1) into 1 3.209 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.209 * [backup-simplify]: Simplify 0.5 into 0.5 3.209 * [backup-simplify]: Simplify 0.5 into 0.5 3.209 * [backup-simplify]: Simplify 0 into 0 3.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.210 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.210 * [backup-simplify]: Simplify (+ 0 0) into 0 3.211 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 3.212 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 3.212 * [taylor]: Taking taylor expansion of 0 in y 3.212 * [backup-simplify]: Simplify 0 into 0 3.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.214 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 3.214 * [backup-simplify]: Simplify 0 into 0 3.214 * [backup-simplify]: Simplify 0 into 0 3.214 * [backup-simplify]: Simplify 0 into 0 3.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.215 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.215 * [backup-simplify]: Simplify (+ 0 0) into 0 3.217 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 3.218 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 3.218 * [taylor]: Taking taylor expansion of 0 in y 3.218 * [backup-simplify]: Simplify 0 into 0 3.218 * [backup-simplify]: Simplify 0 into 0 3.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.220 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 3.220 * [backup-simplify]: Simplify 0 into 0 3.220 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (+ (* 0.5 (/ y x)) 0.5) 3.220 * * * [progress]: simplifying candidates 3.222 * [simplify]: Simplifying: (- (- (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)) (- (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 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) 3.224 * * [simplify]: iteration 0: 134 enodes 3.256 * * [simplify]: iteration 1: 345 enodes 3.385 * * [simplify]: iteration 2: 1234 enodes 3.989 * * [simplify]: iteration complete: 5000 enodes 3.989 * * [simplify]: Extracting #0: cost 77 inf + 0 3.992 * * [simplify]: Extracting #1: cost 808 inf + 1 4.000 * * [simplify]: Extracting #2: cost 1610 inf + 13532 4.031 * * [simplify]: Extracting #3: cost 1093 inf + 157961 4.123 * * [simplify]: Extracting #4: cost 93 inf + 313651 4.207 * * [simplify]: Extracting #5: cost 0 inf + 324645 4.299 * [simplify]: Simplified to: (log (/ (/ (+ y x) (* x y)) 2.0)) (log (/ (/ (+ y x) (* x y)) 2.0)) (log (/ (/ (+ y x) (* x y)) 2.0)) (log (/ (/ (+ y x) (* x y)) 2.0)) (exp (/ (/ (+ y x) (* x y)) 2.0)) (* (/ (/ (/ (+ y x) x) 2.0) y) (* (/ (/ (/ (+ y x) x) 2.0) y) (/ (/ (/ (+ y x) x) 2.0) y))) (* (/ (/ (/ (+ y x) x) 2.0) y) (* (/ (/ (/ (+ y x) x) 2.0) y) (/ (/ (/ (+ y x) x) 2.0) y))) (* (/ (/ (/ (+ y x) x) 2.0) y) (* (/ (/ (/ (+ y x) x) 2.0) y) (/ (/ (/ (+ y x) x) 2.0) y))) (* (cbrt (/ (/ (+ y x) (* x y)) 2.0)) (cbrt (/ (/ (+ y x) (* x y)) 2.0))) (cbrt (/ (/ (+ y x) (* x y)) 2.0)) (* (/ (/ (/ (+ y x) x) 2.0) y) (* (/ (/ (/ (+ y x) x) 2.0) y) (/ (/ (/ (+ y x) x) 2.0) y))) (sqrt (/ (/ (+ y x) (* x y)) 2.0)) (sqrt (/ (/ (+ y x) (* x y)) 2.0)) (- (/ (+ y x) (* x 2.0))) (- y) (* (/ (cbrt (/ (/ (+ y x) x) 2.0)) (cbrt y)) (/ (cbrt (/ (/ (+ y x) x) 2.0)) (cbrt y))) (/ (cbrt (/ (/ (+ y x) x) 2.0)) (cbrt y)) (/ (* (cbrt (/ (/ (+ y x) x) 2.0)) (cbrt (/ (/ (+ y x) x) 2.0))) (sqrt y)) (/ (cbrt (/ (/ (+ y x) x) 2.0)) (sqrt y)) (* (cbrt (/ (/ (+ y x) x) 2.0)) (cbrt (/ (/ (+ y x) x) 2.0))) (/ (cbrt (/ (/ (+ y x) x) 2.0)) y) (/ (sqrt (/ (/ (+ y x) x) 2.0)) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (/ (+ y x) x) 2.0)) (cbrt y)) (/ (sqrt (/ (/ (+ y x) x) 2.0)) (sqrt y)) (/ (sqrt (/ (/ (+ y x) x) 2.0)) (sqrt y)) (sqrt (/ (/ (+ y x) x) 2.0)) (/ (sqrt (/ (/ (+ y x) x) 2.0)) y) (/ (* (/ (cbrt (+ y x)) (cbrt y)) (/ (cbrt (+ y x)) (cbrt y))) x) (/ (/ (cbrt (+ y x)) (cbrt y)) 2.0) (/ (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt y)) x) (/ (cbrt (+ y x)) (* 2.0 (sqrt y))) (/ (cbrt (+ y x)) (/ x (cbrt (+ y x)))) (/ (/ (cbrt (+ y x)) y) 2.0) (/ (/ (/ (sqrt (+ y x)) x) (cbrt y)) (cbrt y)) (/ (/ (sqrt (+ y x)) 2.0) (cbrt y)) (/ (/ (sqrt (+ y x)) x) (sqrt y)) (/ (sqrt (+ y x)) (* 2.0 (sqrt y))) (/ (sqrt (+ y x)) x) (/ (sqrt (+ y x)) (* 2.0 y)) (/ 1 (* (* (cbrt y) (cbrt y)) x)) (/ (+ y x) (* (cbrt y) 2.0)) (/ 1 (* x (sqrt y))) (/ (+ y x) (* 2.0 (sqrt y))) (/ 1 x) (/ (+ y x) (* 2.0 y)) (/ 1 (* (* (cbrt y) (cbrt y)) x)) (/ (+ y x) (* (cbrt y) 2.0)) (/ 1 (* x (sqrt y))) (/ (+ y x) (* 2.0 (sqrt y))) (/ 1 x) (/ (+ y x) (* 2.0 y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ y x) (* (* (cbrt y) 2.0) x)) (/ 1 (sqrt y)) (/ (+ y x) (* (sqrt y) (* x 2.0))) 1 (/ (/ (+ y x) (* x y)) 2.0) (/ (+ y x) (* (cbrt y) (cbrt y))) (/ (/ (/ 1 x) 2.0) (cbrt y)) (/ (+ y x) (sqrt y)) (/ 1 (* (sqrt y) (* x 2.0))) (+ y x) (/ (/ (/ 1 x) 2.0) y) (/ 1 y) (* (/ y (+ y x)) (* x 2.0)) (/ (/ (/ (/ (+ y x) x) 2.0) (cbrt y)) (cbrt y)) (/ (+ y x) (* (sqrt y) (* x 2.0))) (/ (/ (+ y x) x) 2.0) (/ y (cbrt (/ (/ (+ y x) x) 2.0))) (/ y (sqrt (/ (/ (+ y x) x) 2.0))) (/ y (/ (cbrt (+ y x)) 2.0)) (* (/ y (sqrt (+ y x))) 2.0) (/ (* y 2.0) (+ y x)) (/ (* y 2.0) (+ y x)) (* (/ y (+ y x)) (* x 2.0)) (* x (* y 2.0)) (* x (* y 2.0)) (log (/ (/ (+ y x) x) 2.0)) (log (/ (/ (+ y x) x) 2.0)) (log (/ (/ (+ y x) x) 2.0)) (exp (/ (/ (+ y x) x) 2.0)) (* (/ (+ y x) (* x 2.0)) (* (/ (+ y x) (* x 2.0)) (/ (+ y x) (* x 2.0)))) (* (/ (+ y x) (* x 2.0)) (* (/ (+ y x) (* x 2.0)) (/ (+ y x) (* x 2.0)))) (* (cbrt (/ (/ (+ y x) x) 2.0)) (cbrt (/ (/ (+ y x) x) 2.0))) (cbrt (/ (/ (+ y x) x) 2.0)) (* (/ (+ y x) (* x 2.0)) (* (/ (+ y x) (* x 2.0)) (/ (+ y x) (* x 2.0)))) (sqrt (/ (/ (+ y x) x) 2.0)) (sqrt (/ (/ (+ y x) x) 2.0)) (- (+ y x)) (- (* x 2.0)) (/ (cbrt (+ y x)) (/ x (cbrt (+ y x)))) (/ (cbrt (+ y x)) 2.0) (/ (sqrt (+ y x)) x) (/ (sqrt (+ y x)) 2.0) (/ 1 x) (/ (+ y x) 2.0) (/ 1 x) (/ (+ y x) 2.0) (/ (/ 1 x) 2.0) (/ x (/ (+ y x) 2.0)) (/ (+ y x) x) (/ x (/ (cbrt (+ y x)) 2.0)) (/ x (/ (sqrt (+ y x)) 2.0)) (/ x (/ (+ y x) 2.0)) (/ x (/ (+ y x) 2.0)) (* 2.0 (* x (+ (* y (- y x)) (* x x)))) (* (* x 2.0) (- x y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ 0.5 (/ (* 0.5 y) x)) (+ 0.5 (/ (* 0.5 y) x)) (+ 0.5 (/ (* 0.5 y) x)) 4.304 * * * [progress]: adding candidates to table 4.634 * [progress]: [Phase 3 of 3] Extracting. 4.634 * * [regime]: Finding splitpoints for: (# #) 4.634 * * * [regime-changes]: Trying 2 branch expressions: (y x) 4.634 * * * * [regimes]: Trying to branch on y from (# #) 4.673 * * * * [regimes]: Trying to branch on x from (# #) 4.712 * * * [regime]: Found split indices: #