25.852 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying: (/ (+ x y) (* (* x 2.0) y)) 0.048 * * [progress]: iteration 1 / 4 0.048 * * * [progress]: picking best candidate 0.050 * * * * [pick]: Picked # 0.050 * * * [progress]: localizing error 0.057 * * * [progress]: generating rewritten candidates 0.057 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.100 * * * [progress]: generating series expansions 0.100 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.100 * [backup-simplify]: Simplify (/ (+ x y) (* (* x 2.0) y)) into (* 0.5 (/ (+ x y) (* x y))) 0.100 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.100 * [taylor]: Taking taylor expansion of 0.5 in y 0.100 * [backup-simplify]: Simplify 0.5 into 0.5 0.100 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.100 * [taylor]: Taking taylor expansion of (+ x y) in y 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [backup-simplify]: Simplify x into x 0.100 * [taylor]: Taking taylor expansion of y in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [taylor]: Taking taylor expansion of (* x y) in y 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [backup-simplify]: Simplify x into x 0.100 * [taylor]: Taking taylor expansion of y in y 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [backup-simplify]: Simplify (+ x 0) into x 0.100 * [backup-simplify]: Simplify (* x 0) into 0 0.101 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.101 * [backup-simplify]: Simplify (/ x x) into 1 0.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.101 * [taylor]: Taking taylor expansion of 0.5 in x 0.101 * [backup-simplify]: Simplify 0.5 into 0.5 0.101 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.101 * [taylor]: Taking taylor expansion of (+ x y) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [backup-simplify]: Simplify y into y 0.101 * [taylor]: Taking taylor expansion of (* x y) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [backup-simplify]: Simplify y into y 0.101 * [backup-simplify]: Simplify (+ 0 y) into y 0.101 * [backup-simplify]: Simplify (* 0 y) into 0 0.102 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.102 * [backup-simplify]: Simplify (/ y y) into 1 0.102 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.102 * [taylor]: Taking taylor expansion of 0.5 in x 0.102 * [backup-simplify]: Simplify 0.5 into 0.5 0.102 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.102 * [taylor]: Taking taylor expansion of (+ x y) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [backup-simplify]: Simplify y into y 0.102 * [taylor]: Taking taylor expansion of (* x y) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [backup-simplify]: Simplify y into y 0.102 * [backup-simplify]: Simplify (+ 0 y) into y 0.102 * [backup-simplify]: Simplify (* 0 y) into 0 0.102 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.102 * [backup-simplify]: Simplify (/ y y) into 1 0.103 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.103 * [taylor]: Taking taylor expansion of 0.5 in y 0.103 * [backup-simplify]: Simplify 0.5 into 0.5 0.103 * [backup-simplify]: Simplify (+ 1 0) into 1 0.104 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.104 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 0.104 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 0.104 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.104 * [taylor]: Taking taylor expansion of 0.5 in y 0.104 * [backup-simplify]: Simplify 0.5 into 0.5 0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.104 * [backup-simplify]: Simplify 0 into 0 0.104 * [backup-simplify]: Simplify 1 into 1 0.104 * [backup-simplify]: Simplify (/ 1 1) into 1 0.105 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.105 * [backup-simplify]: Simplify 0.5 into 0.5 0.105 * [backup-simplify]: Simplify 0.5 into 0.5 0.105 * [backup-simplify]: Simplify (+ 0 0) into 0 0.106 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.106 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 0.106 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.107 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (+ 0 0) into 0 0.108 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.109 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.109 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify 0 into 0 0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.111 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ 0 0) into 0 0.113 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.114 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.115 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.116 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 0.116 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.116 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.116 * [taylor]: Taking taylor expansion of 0.5 in y 0.116 * [backup-simplify]: Simplify 0.5 into 0.5 0.116 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.116 * [taylor]: Taking taylor expansion of y in y 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify 1 into 1 0.117 * [backup-simplify]: Simplify (/ 1 1) into 1 0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.117 * [taylor]: Taking taylor expansion of x in y 0.117 * [backup-simplify]: Simplify x into x 0.117 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.117 * [taylor]: Taking taylor expansion of (* y x) 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 * [taylor]: Taking taylor expansion of x in y 0.117 * [backup-simplify]: Simplify x into x 0.117 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.117 * [taylor]: Taking taylor expansion of 0.5 in x 0.117 * [backup-simplify]: Simplify 0.5 into 0.5 0.117 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.117 * [taylor]: Taking taylor expansion of y in x 0.117 * [backup-simplify]: Simplify y into y 0.117 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.118 * [taylor]: Taking taylor expansion of x in x 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify 1 into 1 0.118 * [backup-simplify]: Simplify (/ 1 1) into 1 0.118 * [taylor]: Taking taylor expansion of (* y x) in x 0.118 * [taylor]: Taking taylor expansion of y in x 0.118 * [backup-simplify]: Simplify y into y 0.118 * [taylor]: Taking taylor expansion of x in x 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify 1 into 1 0.118 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.118 * [taylor]: Taking taylor expansion of 0.5 in x 0.118 * [backup-simplify]: Simplify 0.5 into 0.5 0.118 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.119 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [backup-simplify]: Simplify y into y 0.119 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 1 into 1 0.119 * [backup-simplify]: Simplify (/ 1 1) into 1 0.119 * [taylor]: Taking taylor expansion of (* y x) in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [backup-simplify]: Simplify y into y 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 1 into 1 0.120 * [backup-simplify]: Simplify (+ 0 1) into 1 0.120 * [backup-simplify]: Simplify (* y 0) into 0 0.121 * [backup-simplify]: Simplify (* 1 0) into 0 0.121 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.121 * [taylor]: Taking taylor expansion of 0 in y 0.121 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.129 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.129 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 0.130 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 0.130 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.130 * [taylor]: Taking taylor expansion of 0.5 in y 0.130 * [backup-simplify]: Simplify 0.5 into 0.5 0.130 * [taylor]: Taking taylor expansion of y in y 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify 1 into 1 0.130 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 0.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.131 * [backup-simplify]: Simplify (+ 0 0) into 0 0.132 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 0.132 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 0.132 * [taylor]: Taking taylor expansion of 0.5 in y 0.132 * [backup-simplify]: Simplify 0.5 into 0.5 0.133 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.133 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.134 * [backup-simplify]: Simplify (+ 0 0) into 0 0.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 0.135 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 0.135 * [taylor]: Taking taylor expansion of 0 in y 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify 0.5 into 0.5 0.136 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.136 * [backup-simplify]: Simplify 0.5 into 0.5 0.136 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.137 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) 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 (+ 0 0) into 0 0.139 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 0.140 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.140 * [taylor]: Taking taylor expansion of 0 in y 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.140 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.142 * [backup-simplify]: Simplify (+ 0 0) into 0 0.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 0.144 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.144 * [taylor]: Taking taylor expansion of 0 in y 0.144 * [backup-simplify]: Simplify 0 into 0 0.144 * [backup-simplify]: Simplify 0 into 0 0.144 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.145 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 0.145 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.145 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.145 * [taylor]: Taking taylor expansion of -0.5 in y 0.145 * [backup-simplify]: Simplify -0.5 into -0.5 0.145 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.145 * [taylor]: Taking taylor expansion of y in y 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 1 into 1 0.145 * [backup-simplify]: Simplify (/ 1 1) into 1 0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.145 * [taylor]: Taking taylor expansion of x in y 0.145 * [backup-simplify]: Simplify x into x 0.145 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.145 * [taylor]: Taking taylor expansion of (* y x) in y 0.145 * [taylor]: Taking taylor expansion of y in y 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 1 into 1 0.145 * [taylor]: Taking taylor expansion of x in y 0.145 * [backup-simplify]: Simplify x into x 0.145 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.145 * [taylor]: Taking taylor expansion of -0.5 in x 0.145 * [backup-simplify]: Simplify -0.5 into -0.5 0.145 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.145 * [taylor]: Taking taylor expansion of y in x 0.145 * [backup-simplify]: Simplify y into y 0.145 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.145 * [taylor]: Taking taylor expansion of x in x 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 1 into 1 0.146 * [backup-simplify]: Simplify (/ 1 1) into 1 0.146 * [taylor]: Taking taylor expansion of (* y x) in x 0.146 * [taylor]: Taking taylor expansion of y in x 0.146 * [backup-simplify]: Simplify y into y 0.146 * [taylor]: Taking taylor expansion of x in x 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 1 into 1 0.146 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.146 * [taylor]: Taking taylor expansion of -0.5 in x 0.146 * [backup-simplify]: Simplify -0.5 into -0.5 0.146 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.146 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.146 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.146 * [taylor]: Taking taylor expansion of y in x 0.146 * [backup-simplify]: Simplify y into y 0.146 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.146 * [taylor]: Taking taylor expansion of x in x 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 1 into 1 0.146 * [backup-simplify]: Simplify (/ 1 1) into 1 0.146 * [taylor]: Taking taylor expansion of (* y x) in x 0.146 * [taylor]: Taking taylor expansion of y in x 0.146 * [backup-simplify]: Simplify y into y 0.146 * [taylor]: Taking taylor expansion of x in x 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 1 into 1 0.147 * [backup-simplify]: Simplify (+ 0 1) into 1 0.147 * [backup-simplify]: Simplify (* y 0) into 0 0.147 * [backup-simplify]: Simplify (* 1 0) into 0 0.147 * [backup-simplify]: Simplify (* -0.5 0) into 0 0.147 * [taylor]: Taking taylor expansion of 0 in y 0.147 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 0.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.148 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.148 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 0.148 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 0.148 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.148 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.148 * [taylor]: Taking taylor expansion of 0.5 in y 0.148 * [backup-simplify]: Simplify 0.5 into 0.5 0.148 * [taylor]: Taking taylor expansion of y in y 0.148 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify 1 into 1 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 0.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.150 * [backup-simplify]: Simplify (+ 0 0) into 0 0.150 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 0.151 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 0.151 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.151 * [taylor]: Taking taylor expansion of 0.5 in y 0.151 * [backup-simplify]: Simplify 0.5 into 0.5 0.151 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.151 * [backup-simplify]: Simplify (- 0) into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.152 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.153 * [backup-simplify]: Simplify (+ 0 0) into 0 0.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 0.154 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 0.154 * [taylor]: Taking taylor expansion of 0 in y 0.154 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.155 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.156 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.157 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.157 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.157 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.160 * [backup-simplify]: Simplify (+ 0 0) into 0 0.161 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 0.162 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.162 * [taylor]: Taking taylor expansion of 0 in y 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify (- 0) into 0 0.163 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.164 * [backup-simplify]: Simplify (- 0) into 0 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.167 * [backup-simplify]: Simplify (+ 0 0) into 0 0.169 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 0.171 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.171 * [taylor]: Taking taylor expansion of 0 in y 0.171 * [backup-simplify]: Simplify 0 into 0 0.171 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.172 * * * [progress]: simplifying candidates 0.173 * [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 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.786 * * * [progress]: adding candidates to table 0.839 * * [progress]: iteration 2 / 4 0.839 * * * [progress]: picking best candidate 0.841 * * * * [pick]: Picked # 0.841 * * * [progress]: localizing error 0.848 * * * [progress]: generating rewritten candidates 0.848 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.873 * * * [progress]: generating series expansions 0.873 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.873 * [backup-simplify]: Simplify (+ (/ 1 y) (/ 1 x)) into (+ (/ 1 y) (/ 1 x)) 0.873 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in (y x) around 0 0.873 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.873 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.873 * [taylor]: Taking taylor expansion of y in x 0.873 * [backup-simplify]: Simplify y into y 0.873 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.873 * [backup-simplify]: Simplify 0 into 0 0.873 * [backup-simplify]: Simplify 1 into 1 0.874 * [backup-simplify]: Simplify (/ 1 1) into 1 0.874 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.874 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.874 * [taylor]: Taking taylor expansion of y in y 0.874 * [backup-simplify]: Simplify 0 into 0 0.874 * [backup-simplify]: Simplify 1 into 1 0.874 * [backup-simplify]: Simplify (/ 1 1) into 1 0.874 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.874 * [taylor]: Taking taylor expansion of x in y 0.874 * [backup-simplify]: Simplify x into x 0.874 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.874 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.874 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.874 * [taylor]: Taking taylor expansion of y in y 0.874 * [backup-simplify]: Simplify 0 into 0 0.874 * [backup-simplify]: Simplify 1 into 1 0.875 * [backup-simplify]: Simplify (/ 1 1) into 1 0.875 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.875 * [taylor]: Taking taylor expansion of x in y 0.875 * [backup-simplify]: Simplify x into x 0.875 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.875 * [backup-simplify]: Simplify (+ 1 0) into 1 0.875 * [taylor]: Taking taylor expansion of 1 in x 0.875 * [backup-simplify]: Simplify 1 into 1 0.876 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.876 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x) 0.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.876 * [taylor]: Taking taylor expansion of x in x 0.876 * [backup-simplify]: Simplify 0 into 0 0.876 * [backup-simplify]: Simplify 1 into 1 0.876 * [backup-simplify]: Simplify (/ 1 1) into 1 0.876 * [backup-simplify]: Simplify 1 into 1 0.876 * [backup-simplify]: Simplify 1 into 1 0.876 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.877 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.877 * [backup-simplify]: Simplify (+ 0 0) into 0 0.877 * [taylor]: Taking taylor expansion of 0 in x 0.877 * [backup-simplify]: Simplify 0 into 0 0.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.877 * [backup-simplify]: Simplify 0 into 0 0.877 * [backup-simplify]: Simplify 0 into 0 0.878 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.878 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.878 * [backup-simplify]: Simplify (+ 0 0) into 0 0.878 * [taylor]: Taking taylor expansion of 0 in x 0.878 * [backup-simplify]: Simplify 0 into 0 0.878 * [backup-simplify]: Simplify 0 into 0 0.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.879 * [backup-simplify]: Simplify 0 into 0 0.879 * [backup-simplify]: Simplify 0 into 0 0.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.879 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.880 * [backup-simplify]: Simplify (+ 0 0) into 0 0.880 * [taylor]: Taking taylor expansion of 0 in x 0.880 * [backup-simplify]: Simplify 0 into 0 0.880 * [backup-simplify]: Simplify 0 into 0 0.880 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 y))) (* 1 (* (/ 1 x) 1))) into (+ (/ 1 y) (/ 1 x)) 0.880 * [backup-simplify]: Simplify (+ (/ 1 (/ 1 y)) (/ 1 (/ 1 x))) into (+ x y) 0.880 * [approximate]: Taking taylor expansion of (+ x y) in (y x) around 0 0.880 * [taylor]: Taking taylor expansion of (+ x y) in x 0.880 * [taylor]: Taking taylor expansion of x in x 0.880 * [backup-simplify]: Simplify 0 into 0 0.880 * [backup-simplify]: Simplify 1 into 1 0.880 * [taylor]: Taking taylor expansion of y in x 0.880 * [backup-simplify]: Simplify y into y 0.880 * [taylor]: Taking taylor expansion of (+ x y) in y 0.880 * [taylor]: Taking taylor expansion of x in y 0.880 * [backup-simplify]: Simplify x into x 0.880 * [taylor]: Taking taylor expansion of y in y 0.880 * [backup-simplify]: Simplify 0 into 0 0.880 * [backup-simplify]: Simplify 1 into 1 0.880 * [taylor]: Taking taylor expansion of (+ x y) in y 0.880 * [taylor]: Taking taylor expansion of x in y 0.880 * [backup-simplify]: Simplify x into x 0.880 * [taylor]: Taking taylor expansion of y in y 0.880 * [backup-simplify]: Simplify 0 into 0 0.880 * [backup-simplify]: Simplify 1 into 1 0.880 * [backup-simplify]: Simplify (+ x 0) into x 0.880 * [taylor]: Taking taylor expansion of x in x 0.880 * [backup-simplify]: Simplify 0 into 0 0.880 * [backup-simplify]: Simplify 1 into 1 0.880 * [backup-simplify]: Simplify 0 into 0 0.881 * [backup-simplify]: Simplify (+ 0 1) into 1 0.881 * [taylor]: Taking taylor expansion of 1 in x 0.881 * [backup-simplify]: Simplify 1 into 1 0.881 * [backup-simplify]: Simplify 1 into 1 0.881 * [backup-simplify]: Simplify 1 into 1 0.881 * [backup-simplify]: Simplify (+ 0 0) into 0 0.881 * [taylor]: Taking taylor expansion of 0 in x 0.881 * [backup-simplify]: Simplify 0 into 0 0.881 * [backup-simplify]: Simplify 0 into 0 0.881 * [backup-simplify]: Simplify 0 into 0 0.881 * [backup-simplify]: Simplify 0 into 0 0.881 * [backup-simplify]: Simplify (+ 0 0) into 0 0.881 * [taylor]: Taking taylor expansion of 0 in x 0.882 * [backup-simplify]: Simplify 0 into 0 0.882 * [backup-simplify]: Simplify 0 into 0 0.882 * [backup-simplify]: Simplify 0 into 0 0.882 * [backup-simplify]: Simplify 0 into 0 0.882 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 x) 1)) (* 1 (* 1 (/ 1 y)))) into (+ (/ 1 y) (/ 1 x)) 0.882 * [backup-simplify]: Simplify (+ (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))) into (- (+ x y)) 0.882 * [approximate]: Taking taylor expansion of (- (+ x y)) in (y x) around 0 0.882 * [taylor]: Taking taylor expansion of (- (+ x y)) in x 0.882 * [taylor]: Taking taylor expansion of (+ x y) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [backup-simplify]: Simplify 0 into 0 0.882 * [backup-simplify]: Simplify 1 into 1 0.882 * [taylor]: Taking taylor expansion of y in x 0.882 * [backup-simplify]: Simplify y into y 0.882 * [taylor]: Taking taylor expansion of (- (+ x y)) in y 0.882 * [taylor]: Taking taylor expansion of (+ x y) in y 0.882 * [taylor]: Taking taylor expansion of x in y 0.882 * [backup-simplify]: Simplify x into x 0.882 * [taylor]: Taking taylor expansion of y in y 0.882 * [backup-simplify]: Simplify 0 into 0 0.882 * [backup-simplify]: Simplify 1 into 1 0.882 * [taylor]: Taking taylor expansion of (- (+ x y)) in y 0.882 * [taylor]: Taking taylor expansion of (+ x y) in y 0.882 * [taylor]: Taking taylor expansion of x in y 0.882 * [backup-simplify]: Simplify x into x 0.882 * [taylor]: Taking taylor expansion of y in y 0.882 * [backup-simplify]: Simplify 0 into 0 0.882 * [backup-simplify]: Simplify 1 into 1 0.882 * [backup-simplify]: Simplify (+ x 0) into x 0.882 * [backup-simplify]: Simplify (- x) into (- x) 0.882 * [taylor]: Taking taylor expansion of (- x) in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [backup-simplify]: Simplify 0 into 0 0.882 * [backup-simplify]: Simplify 1 into 1 0.883 * [backup-simplify]: Simplify (- 0) into 0 0.883 * [backup-simplify]: Simplify 0 into 0 0.883 * [backup-simplify]: Simplify (+ 0 1) into 1 0.883 * [backup-simplify]: Simplify (- 1) into -1 0.883 * [taylor]: Taking taylor expansion of -1 in x 0.883 * [backup-simplify]: Simplify -1 into -1 0.883 * [backup-simplify]: Simplify -1 into -1 0.883 * [backup-simplify]: Simplify (- 1) into -1 0.883 * [backup-simplify]: Simplify -1 into -1 0.884 * [backup-simplify]: Simplify (+ 0 0) into 0 0.884 * [backup-simplify]: Simplify (- 0) into 0 0.884 * [taylor]: Taking taylor expansion of 0 in x 0.884 * [backup-simplify]: Simplify 0 into 0 0.884 * [backup-simplify]: Simplify 0 into 0 0.884 * [backup-simplify]: Simplify 0 into 0 0.884 * [backup-simplify]: Simplify (- 0) into 0 0.884 * [backup-simplify]: Simplify 0 into 0 0.885 * [backup-simplify]: Simplify (+ 0 0) into 0 0.885 * [backup-simplify]: Simplify (- 0) into 0 0.885 * [taylor]: Taking taylor expansion of 0 in x 0.885 * [backup-simplify]: Simplify 0 into 0 0.885 * [backup-simplify]: Simplify 0 into 0 0.885 * [backup-simplify]: Simplify 0 into 0 0.885 * [backup-simplify]: Simplify 0 into 0 0.885 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (- x)) 1)) (* -1 (* 1 (/ 1 (- y))))) into (+ (/ 1 y) (/ 1 x)) 0.885 * * * [progress]: simplifying candidates 0.885 * [simplify]: Simplifying: (* (exp (/ 1 y)) (exp (/ 1 x))) (log (+ (/ 1 y) (/ 1 x))) (exp (+ (/ 1 y) (/ 1 x))) (* (cbrt (+ (/ 1 y) (/ 1 x))) (cbrt (+ (/ 1 y) (/ 1 x)))) (cbrt (+ (/ 1 y) (/ 1 x))) (* (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 y) (/ 1 x))) (sqrt (+ (/ 1 y) (/ 1 x))) (sqrt (+ (/ 1 y) (/ 1 x))) (+ (* 1 x) (* y 1)) (* y x) (+ (pow (/ 1 y) 3) (pow (/ 1 x) 3)) (+ (* (/ 1 y) (/ 1 y)) (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 x)))) (- (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) (- (/ 1 y) (/ 1 x)) (+ (/ (cbrt 1) y) (/ (cbrt 1) x)) (+ (/ (sqrt 1) y) (/ (sqrt 1) x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) 2.089 * * * [progress]: adding candidates to table 2.132 * * [progress]: iteration 3 / 4 2.132 * * * [progress]: picking best candidate 2.134 * * * * [pick]: Picked # 2.134 * * * [progress]: localizing error 2.148 * * * [progress]: generating rewritten candidates 2.148 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.215 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 2.266 * * * [progress]: generating series expansions 2.267 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.267 * [backup-simplify]: Simplify (/ (/ (+ x y) (* x 2.0)) y) into (* 0.5 (/ (+ x y) (* x y))) 2.267 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 2.267 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 2.267 * [taylor]: Taking taylor expansion of 0.5 in y 2.267 * [backup-simplify]: Simplify 0.5 into 0.5 2.267 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 2.267 * [taylor]: Taking taylor expansion of (+ x y) in y 2.267 * [taylor]: Taking taylor expansion of x in y 2.267 * [backup-simplify]: Simplify x into x 2.267 * [taylor]: Taking taylor expansion of y in y 2.267 * [backup-simplify]: Simplify 0 into 0 2.267 * [backup-simplify]: Simplify 1 into 1 2.267 * [taylor]: Taking taylor expansion of (* x y) in y 2.267 * [taylor]: Taking taylor expansion of x in y 2.267 * [backup-simplify]: Simplify x into x 2.267 * [taylor]: Taking taylor expansion of y in y 2.267 * [backup-simplify]: Simplify 0 into 0 2.267 * [backup-simplify]: Simplify 1 into 1 2.267 * [backup-simplify]: Simplify (+ x 0) into x 2.268 * [backup-simplify]: Simplify (* x 0) into 0 2.268 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.268 * [backup-simplify]: Simplify (/ x x) into 1 2.268 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 2.268 * [taylor]: Taking taylor expansion of 0.5 in x 2.268 * [backup-simplify]: Simplify 0.5 into 0.5 2.268 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 2.269 * [taylor]: Taking taylor expansion of (+ x y) in x 2.269 * [taylor]: Taking taylor expansion of x in x 2.269 * [backup-simplify]: Simplify 0 into 0 2.269 * [backup-simplify]: Simplify 1 into 1 2.269 * [taylor]: Taking taylor expansion of y in x 2.269 * [backup-simplify]: Simplify y into y 2.269 * [taylor]: Taking taylor expansion of (* x y) in x 2.269 * [taylor]: Taking taylor expansion of x in x 2.269 * [backup-simplify]: Simplify 0 into 0 2.269 * [backup-simplify]: Simplify 1 into 1 2.269 * [taylor]: Taking taylor expansion of y in x 2.269 * [backup-simplify]: Simplify y into y 2.269 * [backup-simplify]: Simplify (+ 0 y) into y 2.269 * [backup-simplify]: Simplify (* 0 y) into 0 2.269 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.269 * [backup-simplify]: Simplify (/ y y) into 1 2.270 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 2.270 * [taylor]: Taking taylor expansion of 0.5 in x 2.270 * [backup-simplify]: Simplify 0.5 into 0.5 2.270 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 2.270 * [taylor]: Taking taylor expansion of (+ x y) in x 2.270 * [taylor]: Taking taylor expansion of x in x 2.270 * [backup-simplify]: Simplify 0 into 0 2.270 * [backup-simplify]: Simplify 1 into 1 2.270 * [taylor]: Taking taylor expansion of y in x 2.270 * [backup-simplify]: Simplify y into y 2.270 * [taylor]: Taking taylor expansion of (* x y) in x 2.270 * [taylor]: Taking taylor expansion of x in x 2.270 * [backup-simplify]: Simplify 0 into 0 2.270 * [backup-simplify]: Simplify 1 into 1 2.270 * [taylor]: Taking taylor expansion of y in x 2.270 * [backup-simplify]: Simplify y into y 2.270 * [backup-simplify]: Simplify (+ 0 y) into y 2.270 * [backup-simplify]: Simplify (* 0 y) into 0 2.271 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.271 * [backup-simplify]: Simplify (/ y y) into 1 2.271 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.271 * [taylor]: Taking taylor expansion of 0.5 in y 2.271 * [backup-simplify]: Simplify 0.5 into 0.5 2.272 * [backup-simplify]: Simplify (+ 1 0) into 1 2.273 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.273 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 2.273 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 2.273 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.273 * [taylor]: Taking taylor expansion of 0.5 in y 2.273 * [backup-simplify]: Simplify 0.5 into 0.5 2.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.273 * [taylor]: Taking taylor expansion of y in y 2.273 * [backup-simplify]: Simplify 0 into 0 2.273 * [backup-simplify]: Simplify 1 into 1 2.274 * [backup-simplify]: Simplify (/ 1 1) into 1 2.274 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.274 * [backup-simplify]: Simplify 0.5 into 0.5 2.274 * [backup-simplify]: Simplify 0.5 into 0.5 2.275 * [backup-simplify]: Simplify (+ 0 0) into 0 2.276 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.276 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 2.277 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 2.277 * [taylor]: Taking taylor expansion of 0 in y 2.277 * [backup-simplify]: Simplify 0 into 0 2.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.279 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.279 * [backup-simplify]: Simplify 0 into 0 2.279 * [backup-simplify]: Simplify 0 into 0 2.279 * [backup-simplify]: Simplify (+ 0 0) into 0 2.281 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.281 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.282 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 2.282 * [taylor]: Taking taylor expansion of 0 in y 2.282 * [backup-simplify]: Simplify 0 into 0 2.282 * [backup-simplify]: Simplify 0 into 0 2.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.284 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 2.284 * [backup-simplify]: Simplify 0 into 0 2.284 * [backup-simplify]: Simplify 0 into 0 2.285 * [backup-simplify]: Simplify (+ 0 0) into 0 2.287 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 2.287 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.289 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 2.289 * [taylor]: Taking taylor expansion of 0 in y 2.289 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify 0 into 0 2.289 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 2.289 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 y)) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 2.289 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 2.289 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 2.289 * [taylor]: Taking taylor expansion of 0.5 in y 2.290 * [backup-simplify]: Simplify 0.5 into 0.5 2.290 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 2.290 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 2.290 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.290 * [taylor]: Taking taylor expansion of y in y 2.290 * [backup-simplify]: Simplify 0 into 0 2.290 * [backup-simplify]: Simplify 1 into 1 2.290 * [backup-simplify]: Simplify (/ 1 1) into 1 2.290 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.290 * [taylor]: Taking taylor expansion of x in y 2.290 * [backup-simplify]: Simplify x into x 2.290 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.290 * [taylor]: Taking taylor expansion of (* y x) in y 2.290 * [taylor]: Taking taylor expansion of y in y 2.290 * [backup-simplify]: Simplify 0 into 0 2.290 * [backup-simplify]: Simplify 1 into 1 2.290 * [taylor]: Taking taylor expansion of x in y 2.290 * [backup-simplify]: Simplify x into x 2.290 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 2.291 * [taylor]: Taking taylor expansion of 0.5 in x 2.291 * [backup-simplify]: Simplify 0.5 into 0.5 2.291 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 2.291 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.291 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.291 * [taylor]: Taking taylor expansion of y in x 2.291 * [backup-simplify]: Simplify y into y 2.291 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.291 * [taylor]: Taking taylor expansion of x in x 2.291 * [backup-simplify]: Simplify 0 into 0 2.291 * [backup-simplify]: Simplify 1 into 1 2.291 * [backup-simplify]: Simplify (/ 1 1) into 1 2.291 * [taylor]: Taking taylor expansion of (* y x) in x 2.291 * [taylor]: Taking taylor expansion of y in x 2.291 * [backup-simplify]: Simplify y into y 2.291 * [taylor]: Taking taylor expansion of x in x 2.291 * [backup-simplify]: Simplify 0 into 0 2.291 * [backup-simplify]: Simplify 1 into 1 2.291 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 2.291 * [taylor]: Taking taylor expansion of 0.5 in x 2.292 * [backup-simplify]: Simplify 0.5 into 0.5 2.292 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 2.292 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.292 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.292 * [taylor]: Taking taylor expansion of y in x 2.292 * [backup-simplify]: Simplify y into y 2.292 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.292 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.292 * [taylor]: Taking taylor expansion of x in x 2.292 * [backup-simplify]: Simplify 0 into 0 2.292 * [backup-simplify]: Simplify 1 into 1 2.292 * [backup-simplify]: Simplify (/ 1 1) into 1 2.292 * [taylor]: Taking taylor expansion of (* y x) in x 2.292 * [taylor]: Taking taylor expansion of y in x 2.292 * [backup-simplify]: Simplify y into y 2.292 * [taylor]: Taking taylor expansion of x in x 2.292 * [backup-simplify]: Simplify 0 into 0 2.292 * [backup-simplify]: Simplify 1 into 1 2.293 * [backup-simplify]: Simplify (+ 0 1) into 1 2.293 * [backup-simplify]: Simplify (* y 0) into 0 2.293 * [backup-simplify]: Simplify (* 1 0) into 0 2.294 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.294 * [taylor]: Taking taylor expansion of 0 in y 2.294 * [backup-simplify]: Simplify 0 into 0 2.294 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 2.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.295 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.295 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 2.296 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 2.296 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.296 * [taylor]: Taking taylor expansion of 0.5 in y 2.296 * [backup-simplify]: Simplify 0.5 into 0.5 2.296 * [taylor]: Taking taylor expansion of y in y 2.296 * [backup-simplify]: Simplify 0 into 0 2.296 * [backup-simplify]: Simplify 1 into 1 2.296 * [backup-simplify]: Simplify 0 into 0 2.297 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 2.297 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.298 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.298 * [backup-simplify]: Simplify (+ 0 0) into 0 2.299 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 2.300 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 2.300 * [taylor]: Taking taylor expansion of 0.5 in y 2.300 * [backup-simplify]: Simplify 0.5 into 0.5 2.300 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.300 * [backup-simplify]: Simplify 0 into 0 2.300 * [backup-simplify]: Simplify 0 into 0 2.301 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.301 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.302 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.303 * [backup-simplify]: Simplify (+ 0 0) into 0 2.304 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 2.305 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 2.305 * [taylor]: Taking taylor expansion of 0 in y 2.305 * [backup-simplify]: Simplify 0 into 0 2.305 * [backup-simplify]: Simplify 0.5 into 0.5 2.307 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 2.307 * [backup-simplify]: Simplify 0.5 into 0.5 2.307 * [backup-simplify]: Simplify 0 into 0 2.308 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.308 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.309 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.310 * [backup-simplify]: Simplify (+ 0 0) into 0 2.311 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 2.313 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 2.313 * [taylor]: Taking taylor expansion of 0 in y 2.313 * [backup-simplify]: Simplify 0 into 0 2.313 * [backup-simplify]: Simplify 0 into 0 2.313 * [backup-simplify]: Simplify 0 into 0 2.314 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 2.314 * [backup-simplify]: Simplify 0 into 0 2.314 * [backup-simplify]: Simplify 0 into 0 2.315 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 2.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.318 * [backup-simplify]: Simplify (+ 0 0) into 0 2.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 2.321 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 2.322 * [taylor]: Taking taylor expansion of 0 in y 2.322 * [backup-simplify]: Simplify 0 into 0 2.322 * [backup-simplify]: Simplify 0 into 0 2.322 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 2.322 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (- y))) into (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) 2.322 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 2.322 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 2.322 * [taylor]: Taking taylor expansion of -0.5 in y 2.322 * [backup-simplify]: Simplify -0.5 into -0.5 2.322 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 2.322 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 2.322 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.323 * [taylor]: Taking taylor expansion of y in y 2.323 * [backup-simplify]: Simplify 0 into 0 2.323 * [backup-simplify]: Simplify 1 into 1 2.323 * [backup-simplify]: Simplify (/ 1 1) into 1 2.323 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.323 * [taylor]: Taking taylor expansion of x in y 2.323 * [backup-simplify]: Simplify x into x 2.323 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.323 * [taylor]: Taking taylor expansion of (* y x) in y 2.323 * [taylor]: Taking taylor expansion of y in y 2.323 * [backup-simplify]: Simplify 0 into 0 2.323 * [backup-simplify]: Simplify 1 into 1 2.323 * [taylor]: Taking taylor expansion of x in y 2.323 * [backup-simplify]: Simplify x into x 2.323 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 2.323 * [taylor]: Taking taylor expansion of -0.5 in x 2.323 * [backup-simplify]: Simplify -0.5 into -0.5 2.323 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 2.323 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.323 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.323 * [taylor]: Taking taylor expansion of y in x 2.323 * [backup-simplify]: Simplify y into y 2.323 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.324 * [taylor]: Taking taylor expansion of x in x 2.324 * [backup-simplify]: Simplify 0 into 0 2.324 * [backup-simplify]: Simplify 1 into 1 2.324 * [backup-simplify]: Simplify (/ 1 1) into 1 2.324 * [taylor]: Taking taylor expansion of (* y x) in x 2.324 * [taylor]: Taking taylor expansion of y in x 2.324 * [backup-simplify]: Simplify y into y 2.324 * [taylor]: Taking taylor expansion of x in x 2.324 * [backup-simplify]: Simplify 0 into 0 2.324 * [backup-simplify]: Simplify 1 into 1 2.324 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 2.324 * [taylor]: Taking taylor expansion of -0.5 in x 2.324 * [backup-simplify]: Simplify -0.5 into -0.5 2.324 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 2.324 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.324 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.324 * [taylor]: Taking taylor expansion of y in x 2.324 * [backup-simplify]: Simplify y into y 2.324 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.324 * [taylor]: Taking taylor expansion of x in x 2.324 * [backup-simplify]: Simplify 0 into 0 2.324 * [backup-simplify]: Simplify 1 into 1 2.325 * [backup-simplify]: Simplify (/ 1 1) into 1 2.325 * [taylor]: Taking taylor expansion of (* y x) in x 2.325 * [taylor]: Taking taylor expansion of y in x 2.325 * [backup-simplify]: Simplify y into y 2.325 * [taylor]: Taking taylor expansion of x in x 2.325 * [backup-simplify]: Simplify 0 into 0 2.325 * [backup-simplify]: Simplify 1 into 1 2.325 * [backup-simplify]: Simplify (+ 0 1) into 1 2.325 * [backup-simplify]: Simplify (* y 0) into 0 2.326 * [backup-simplify]: Simplify (* 1 0) into 0 2.326 * [backup-simplify]: Simplify (* -0.5 0) into 0 2.326 * [taylor]: Taking taylor expansion of 0 in y 2.326 * [backup-simplify]: Simplify 0 into 0 2.327 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 2.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.328 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.328 * [backup-simplify]: Simplify (+ (* 1 y) (* (/ 1 y) 0)) into y 2.332 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 2.332 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 2.332 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.332 * [taylor]: Taking taylor expansion of 0.5 in y 2.332 * [backup-simplify]: Simplify 0.5 into 0.5 2.332 * [taylor]: Taking taylor expansion of y in y 2.332 * [backup-simplify]: Simplify 0 into 0 2.333 * [backup-simplify]: Simplify 1 into 1 2.333 * [backup-simplify]: Simplify 0 into 0 2.333 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 2.334 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.334 * [backup-simplify]: Simplify (+ 0 0) into 0 2.335 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) y) (* 0 0))) into 1 2.336 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 2.336 * [taylor]: Taking taylor expansion of (- 0.5) in y 2.336 * [taylor]: Taking taylor expansion of 0.5 in y 2.336 * [backup-simplify]: Simplify 0.5 into 0.5 2.336 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.336 * [backup-simplify]: Simplify (- 0) into 0 2.336 * [backup-simplify]: Simplify 0 into 0 2.336 * [backup-simplify]: Simplify 0 into 0 2.337 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.337 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.338 * [backup-simplify]: Simplify (+ 0 0) into 0 2.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 y) (* 0 0)))) into 0 2.340 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 2.340 * [taylor]: Taking taylor expansion of 0 in y 2.340 * [backup-simplify]: Simplify 0 into 0 2.340 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.340 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.341 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 2.342 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.342 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.342 * [backup-simplify]: Simplify 0 into 0 2.343 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.344 * [backup-simplify]: Simplify (+ 0 0) into 0 2.345 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0 2.346 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 2.346 * [taylor]: Taking taylor expansion of 0 in y 2.346 * [backup-simplify]: Simplify 0 into 0 2.346 * [backup-simplify]: Simplify 0 into 0 2.346 * [backup-simplify]: Simplify (- 0) into 0 2.346 * [backup-simplify]: Simplify 0 into 0 2.347 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 2.347 * [backup-simplify]: Simplify (- 0) into 0 2.347 * [backup-simplify]: Simplify 0 into 0 2.347 * [backup-simplify]: Simplify 0 into 0 2.347 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 2.348 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.348 * [backup-simplify]: Simplify (+ 0 0) into 0 2.349 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))))) into 0 2.350 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 2.351 * [taylor]: Taking taylor expansion of 0 in y 2.351 * [backup-simplify]: Simplify 0 into 0 2.351 * [backup-simplify]: Simplify 0 into 0 2.351 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 2.351 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 2.351 * [backup-simplify]: Simplify (/ (+ x y) (* x 2.0)) into (* 0.5 (/ (+ x y) x)) 2.351 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in (x y) around 0 2.351 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in y 2.351 * [taylor]: Taking taylor expansion of 0.5 in y 2.351 * [backup-simplify]: Simplify 0.5 into 0.5 2.351 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y 2.351 * [taylor]: Taking taylor expansion of (+ x y) in y 2.351 * [taylor]: Taking taylor expansion of x in y 2.352 * [backup-simplify]: Simplify x into x 2.352 * [taylor]: Taking taylor expansion of y in y 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.352 * [taylor]: Taking taylor expansion of x in y 2.352 * [backup-simplify]: Simplify x into x 2.352 * [backup-simplify]: Simplify (+ x 0) into x 2.352 * [backup-simplify]: Simplify (/ x x) into 1 2.352 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 2.352 * [taylor]: Taking taylor expansion of 0.5 in x 2.352 * [backup-simplify]: Simplify 0.5 into 0.5 2.352 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 2.352 * [taylor]: Taking taylor expansion of (+ x y) in x 2.352 * [taylor]: Taking taylor expansion of x in x 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.352 * [taylor]: Taking taylor expansion of y in x 2.352 * [backup-simplify]: Simplify y into y 2.352 * [taylor]: Taking taylor expansion of x in x 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.352 * [backup-simplify]: Simplify (+ 0 y) into y 2.352 * [backup-simplify]: Simplify (/ y 1) into y 2.352 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 2.352 * [taylor]: Taking taylor expansion of 0.5 in x 2.352 * [backup-simplify]: Simplify 0.5 into 0.5 2.352 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 2.352 * [taylor]: Taking taylor expansion of (+ x y) in x 2.352 * [taylor]: Taking taylor expansion of x in x 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.352 * [taylor]: Taking taylor expansion of y in x 2.352 * [backup-simplify]: Simplify y into y 2.352 * [taylor]: Taking taylor expansion of x in x 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.352 * [backup-simplify]: Simplify (+ 0 y) into y 2.352 * [backup-simplify]: Simplify (/ y 1) into y 2.352 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 2.352 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.352 * [taylor]: Taking taylor expansion of 0.5 in y 2.352 * [backup-simplify]: Simplify 0.5 into 0.5 2.352 * [taylor]: Taking taylor expansion of y in y 2.352 * [backup-simplify]: Simplify 0 into 0 2.352 * [backup-simplify]: Simplify 1 into 1 2.353 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.353 * [backup-simplify]: Simplify 0 into 0 2.353 * [backup-simplify]: Simplify (+ 1 0) into 1 2.353 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* y (/ 0 1)))) into 1 2.354 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 y)) into 0.5 2.354 * [taylor]: Taking taylor expansion of 0.5 in y 2.354 * [backup-simplify]: Simplify 0.5 into 0.5 2.354 * [backup-simplify]: Simplify 0.5 into 0.5 2.355 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 2.355 * [backup-simplify]: Simplify 0.5 into 0.5 2.355 * [backup-simplify]: Simplify (+ 0 0) into 0 2.356 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)))) into 0 2.356 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 y))) into 0 2.356 * [taylor]: Taking taylor expansion of 0 in y 2.356 * [backup-simplify]: Simplify 0 into 0 2.356 * [backup-simplify]: Simplify 0 into 0 2.356 * [backup-simplify]: Simplify 0 into 0 2.357 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 2.357 * [backup-simplify]: Simplify 0 into 0 2.357 * [backup-simplify]: Simplify (+ 0 0) into 0 2.358 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.359 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 2.359 * [taylor]: Taking taylor expansion of 0 in y 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [backup-simplify]: Simplify 0 into 0 2.359 * [backup-simplify]: Simplify (+ (* 0.5 (* y (/ 1 x))) 0.5) into (+ (* 0.5 (/ y x)) 0.5) 2.360 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) 2.360 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 2.360 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 2.360 * [taylor]: Taking taylor expansion of 0.5 in y 2.360 * [backup-simplify]: Simplify 0.5 into 0.5 2.360 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 2.360 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 2.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.360 * [taylor]: Taking taylor expansion of y in y 2.360 * [backup-simplify]: Simplify 0 into 0 2.360 * [backup-simplify]: Simplify 1 into 1 2.360 * [backup-simplify]: Simplify (/ 1 1) into 1 2.360 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.360 * [taylor]: Taking taylor expansion of x in y 2.360 * [backup-simplify]: Simplify x into x 2.360 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.360 * [taylor]: Taking taylor expansion of x in y 2.360 * [backup-simplify]: Simplify x into x 2.360 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 2.360 * [taylor]: Taking taylor expansion of 0.5 in x 2.360 * [backup-simplify]: Simplify 0.5 into 0.5 2.360 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 2.360 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.360 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.360 * [taylor]: Taking taylor expansion of y in x 2.360 * [backup-simplify]: Simplify y into y 2.360 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.360 * [taylor]: Taking taylor expansion of x in x 2.360 * [backup-simplify]: Simplify 0 into 0 2.360 * [backup-simplify]: Simplify 1 into 1 2.361 * [backup-simplify]: Simplify (/ 1 1) into 1 2.361 * [taylor]: Taking taylor expansion of x in x 2.361 * [backup-simplify]: Simplify 0 into 0 2.361 * [backup-simplify]: Simplify 1 into 1 2.361 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 2.361 * [taylor]: Taking taylor expansion of 0.5 in x 2.361 * [backup-simplify]: Simplify 0.5 into 0.5 2.361 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 2.361 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.361 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.361 * [taylor]: Taking taylor expansion of y in x 2.361 * [backup-simplify]: Simplify y into y 2.361 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.361 * [taylor]: Taking taylor expansion of x in x 2.361 * [backup-simplify]: Simplify 0 into 0 2.361 * [backup-simplify]: Simplify 1 into 1 2.361 * [backup-simplify]: Simplify (/ 1 1) into 1 2.361 * [taylor]: Taking taylor expansion of x in x 2.361 * [backup-simplify]: Simplify 0 into 0 2.361 * [backup-simplify]: Simplify 1 into 1 2.361 * [backup-simplify]: Simplify (+ 0 1) into 1 2.362 * [backup-simplify]: Simplify (* 1 0) into 0 2.362 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.362 * [taylor]: Taking taylor expansion of 0 in y 2.362 * [backup-simplify]: Simplify 0 into 0 2.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.363 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.363 * [backup-simplify]: Simplify (+ (* 1 1) (* (/ 1 y) 0)) into 1 2.364 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 2.364 * [taylor]: Taking taylor expansion of 0.5 in y 2.364 * [backup-simplify]: Simplify 0.5 into 0.5 2.364 * [backup-simplify]: Simplify 0 into 0 2.364 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.365 * [backup-simplify]: Simplify (+ 0 0) into 0 2.365 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y) 2.365 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 2.366 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.366 * [taylor]: Taking taylor expansion of 0.5 in y 2.366 * [backup-simplify]: Simplify 0.5 into 0.5 2.366 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.366 * [taylor]: Taking taylor expansion of y in y 2.366 * [backup-simplify]: Simplify 0 into 0 2.366 * [backup-simplify]: Simplify 1 into 1 2.366 * [backup-simplify]: Simplify (/ 1 1) into 1 2.366 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.366 * [backup-simplify]: Simplify 0.5 into 0.5 2.366 * [backup-simplify]: Simplify 0.5 into 0.5 2.366 * [backup-simplify]: Simplify 0 into 0 2.367 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.367 * [backup-simplify]: Simplify (+ 0 0) into 0 2.368 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0 2.369 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 2.369 * [taylor]: Taking taylor expansion of 0 in y 2.369 * [backup-simplify]: Simplify 0 into 0 2.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.370 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.370 * [backup-simplify]: Simplify 0 into 0 2.370 * [backup-simplify]: Simplify 0 into 0 2.370 * [backup-simplify]: Simplify 0 into 0 2.370 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.371 * [backup-simplify]: Simplify (+ 0 0) into 0 2.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.374 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 2.374 * [taylor]: Taking taylor expansion of 0 in y 2.374 * [backup-simplify]: Simplify 0 into 0 2.374 * [backup-simplify]: Simplify 0 into 0 2.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.376 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 2.376 * [backup-simplify]: Simplify 0 into 0 2.376 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (+ (* 0.5 (/ y x)) 0.5) 2.376 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) 2.376 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 2.376 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 2.376 * [taylor]: Taking taylor expansion of 0.5 in y 2.376 * [backup-simplify]: Simplify 0.5 into 0.5 2.376 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 2.376 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 2.376 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.376 * [taylor]: Taking taylor expansion of y in y 2.376 * [backup-simplify]: Simplify 0 into 0 2.376 * [backup-simplify]: Simplify 1 into 1 2.377 * [backup-simplify]: Simplify (/ 1 1) into 1 2.377 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.377 * [taylor]: Taking taylor expansion of x in y 2.377 * [backup-simplify]: Simplify x into x 2.377 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.377 * [taylor]: Taking taylor expansion of x in y 2.377 * [backup-simplify]: Simplify x into x 2.377 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 2.377 * [taylor]: Taking taylor expansion of 0.5 in x 2.377 * [backup-simplify]: Simplify 0.5 into 0.5 2.377 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 2.377 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.377 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.377 * [taylor]: Taking taylor expansion of y in x 2.377 * [backup-simplify]: Simplify y into y 2.377 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.377 * [taylor]: Taking taylor expansion of x in x 2.377 * [backup-simplify]: Simplify 0 into 0 2.377 * [backup-simplify]: Simplify 1 into 1 2.378 * [backup-simplify]: Simplify (/ 1 1) into 1 2.378 * [taylor]: Taking taylor expansion of x in x 2.378 * [backup-simplify]: Simplify 0 into 0 2.378 * [backup-simplify]: Simplify 1 into 1 2.378 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 2.378 * [taylor]: Taking taylor expansion of 0.5 in x 2.378 * [backup-simplify]: Simplify 0.5 into 0.5 2.378 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 2.378 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.378 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.378 * [taylor]: Taking taylor expansion of y in x 2.378 * [backup-simplify]: Simplify y into y 2.378 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.378 * [taylor]: Taking taylor expansion of x in x 2.378 * [backup-simplify]: Simplify 0 into 0 2.378 * [backup-simplify]: Simplify 1 into 1 2.379 * [backup-simplify]: Simplify (/ 1 1) into 1 2.379 * [taylor]: Taking taylor expansion of x in x 2.379 * [backup-simplify]: Simplify 0 into 0 2.379 * [backup-simplify]: Simplify 1 into 1 2.379 * [backup-simplify]: Simplify (+ 0 1) into 1 2.380 * [backup-simplify]: Simplify (* 1 0) into 0 2.380 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.380 * [taylor]: Taking taylor expansion of 0 in y 2.380 * [backup-simplify]: Simplify 0 into 0 2.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.381 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.381 * [backup-simplify]: Simplify (+ (* 1 1) (* (/ 1 y) 0)) into 1 2.383 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 2.383 * [taylor]: Taking taylor expansion of 0.5 in y 2.383 * [backup-simplify]: Simplify 0.5 into 0.5 2.383 * [backup-simplify]: Simplify 0 into 0 2.384 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.385 * [backup-simplify]: Simplify (+ 0 0) into 0 2.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y) 2.386 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 2.386 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.386 * [taylor]: Taking taylor expansion of 0.5 in y 2.386 * [backup-simplify]: Simplify 0.5 into 0.5 2.386 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.386 * [taylor]: Taking taylor expansion of y in y 2.386 * [backup-simplify]: Simplify 0 into 0 2.386 * [backup-simplify]: Simplify 1 into 1 2.387 * [backup-simplify]: Simplify (/ 1 1) into 1 2.387 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.387 * [backup-simplify]: Simplify 0.5 into 0.5 2.387 * [backup-simplify]: Simplify 0.5 into 0.5 2.387 * [backup-simplify]: Simplify 0 into 0 2.387 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.388 * [backup-simplify]: Simplify (+ 0 0) into 0 2.389 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0 2.390 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 2.390 * [taylor]: Taking taylor expansion of 0 in y 2.390 * [backup-simplify]: Simplify 0 into 0 2.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.390 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.390 * [backup-simplify]: Simplify 0 into 0 2.390 * [backup-simplify]: Simplify 0 into 0 2.391 * [backup-simplify]: Simplify 0 into 0 2.391 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.391 * [backup-simplify]: Simplify (+ 0 0) into 0 2.392 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.393 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 2.393 * [taylor]: Taking taylor expansion of 0 in y 2.393 * [backup-simplify]: Simplify 0 into 0 2.393 * [backup-simplify]: Simplify 0 into 0 2.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.394 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 2.394 * [backup-simplify]: Simplify 0 into 0 2.394 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (+ (* 0.5 (/ y x)) 0.5) 2.394 * * * [progress]: simplifying candidates 2.396 * [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 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) 2.974 * * * [progress]: adding candidates to table 3.147 * [progress]: [Phase 3 of 3] Extracting. 3.147 * * [regime]: Finding splitpoints for: (# #) 3.148 * * * [regime-changes]: Trying 2 branch expressions: (y x) 3.148 * * * * [regimes]: Trying to branch on y from (# #) 3.163 * * * * [regimes]: Trying to branch on x from (# #) 3.174 * * * [regime]: Found split indices: #