14.145 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying: (/ (+ x y) (* (* x 2.0) y)) 0.019 * * [simplify]: iteration 0: 7 enodes 0.020 * * [simplify]: iteration 1: 14 enodes 0.022 * * [simplify]: iteration 2: 28 enodes 0.025 * * [simplify]: iteration 3: 43 enodes 0.030 * * [simplify]: iteration 4: 47 enodes 0.034 * * [simplify]: iteration complete: 47 enodes 0.034 * * [simplify]: Extracting #0: cost 1 inf + 0 0.034 * * [simplify]: Extracting #1: cost 15 inf + 0 0.034 * * [simplify]: Extracting #2: cost 11 inf + 6 0.034 * * [simplify]: Extracting #3: cost 2 inf + 49 0.034 * * [simplify]: Extracting #4: cost 0 inf + 65 0.034 * [simplify]: Simplified to: (/ (+ y x) (* (* 2.0 y) x)) 0.038 * * [progress]: iteration 1 / 4 0.038 * * * [progress]: picking best candidate 0.040 * * * * [pick]: Picked # 0.040 * * * [progress]: localizing error 0.050 * * * [progress]: generating rewritten candidates 0.050 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.083 * * * [progress]: generating series expansions 0.083 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.083 * [backup-simplify]: Simplify (/ (+ y x) (* (* 2.0 y) x)) into (* 0.5 (/ (+ x y) (* x y))) 0.083 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (y x) around 0 0.083 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.084 * [taylor]: Taking taylor expansion of 0.5 in x 0.084 * [backup-simplify]: Simplify 0.5 into 0.5 0.084 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.084 * [taylor]: Taking taylor expansion of (+ x y) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [backup-simplify]: Simplify y into y 0.084 * [taylor]: Taking taylor expansion of (* x y) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [backup-simplify]: Simplify 0 into 0 0.084 * [backup-simplify]: Simplify 1 into 1 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [backup-simplify]: Simplify y into y 0.084 * [backup-simplify]: Simplify (+ 0 y) into y 0.084 * [backup-simplify]: Simplify (* 0 y) into 0 0.084 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.084 * [backup-simplify]: Simplify (/ y y) into 1 0.084 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.084 * [taylor]: Taking taylor expansion of 0.5 in y 0.084 * [backup-simplify]: Simplify 0.5 into 0.5 0.084 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.084 * [taylor]: Taking taylor expansion of (+ x y) in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [backup-simplify]: Simplify x into x 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [taylor]: Taking taylor expansion of (* x y) in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [backup-simplify]: Simplify x into x 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (+ x 0) into x 0.085 * [backup-simplify]: Simplify (* x 0) into 0 0.085 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.085 * [backup-simplify]: Simplify (/ x x) into 1 0.085 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.085 * [taylor]: Taking taylor expansion of 0.5 in y 0.085 * [backup-simplify]: Simplify 0.5 into 0.5 0.085 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.085 * [taylor]: Taking taylor expansion of (+ x y) in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [backup-simplify]: Simplify x into x 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [taylor]: Taking taylor expansion of (* x y) in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [backup-simplify]: Simplify x into x 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (+ x 0) into x 0.085 * [backup-simplify]: Simplify (* x 0) into 0 0.086 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.086 * [backup-simplify]: Simplify (/ x x) into 1 0.086 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.086 * [taylor]: Taking taylor expansion of 0.5 in x 0.086 * [backup-simplify]: Simplify 0.5 into 0.5 0.086 * [backup-simplify]: Simplify (+ 0 1) into 1 0.087 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 0.087 * [backup-simplify]: Simplify (- (/ 1 x) (+ (* 1 (/ 0 x)))) into (/ 1 x) 0.087 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 x)) (* 0 1)) into (* 0.5 (/ 1 x)) 0.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.087 * [taylor]: Taking taylor expansion of 0.5 in x 0.087 * [backup-simplify]: Simplify 0.5 into 0.5 0.087 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [backup-simplify]: Simplify 0 into 0 0.087 * [backup-simplify]: Simplify 1 into 1 0.088 * [backup-simplify]: Simplify (/ 1 1) into 1 0.088 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.088 * [backup-simplify]: Simplify 0.5 into 0.5 0.088 * [backup-simplify]: Simplify 0.5 into 0.5 0.088 * [backup-simplify]: Simplify (+ 0 0) into 0 0.089 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.089 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* 1 (/ 0 x)) (* (/ 1 x) (/ 0 x)))) into 0 0.089 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 x)) (* 0 1))) into 0 0.089 * [taylor]: Taking taylor expansion of 0 in x 0.089 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.090 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify (+ 0 0) into 0 0.091 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.092 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* 1 (/ 0 x)) (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.093 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (* 0 1)))) into 0 0.093 * [taylor]: Taking taylor expansion of 0 in x 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.095 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify (+ 0 0) into 0 0.097 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.097 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* 1 (/ 0 x)) (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.098 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (* 0 1))))) into 0 0.099 * [taylor]: Taking taylor expansion of 0 in x 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* 0.5 (* (/ 1 x) 1))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.099 * [backup-simplify]: Simplify (/ (+ (/ 1 y) (/ 1 x)) (* (* 2.0 (/ 1 y)) (/ 1 x))) into (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 0.099 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (y x) around 0 0.099 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.099 * [taylor]: Taking taylor expansion of 0.5 in x 0.099 * [backup-simplify]: Simplify 0.5 into 0.5 0.099 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 1 into 1 0.099 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.099 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.100 * [backup-simplify]: Simplify 0 into 0 0.100 * [backup-simplify]: Simplify 1 into 1 0.100 * [backup-simplify]: Simplify (/ 1 1) into 1 0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [backup-simplify]: Simplify y into y 0.100 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [backup-simplify]: Simplify y into y 0.100 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) 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 (* (+ (/ 1 x) (/ 1 y)) 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 (* (+ (/ 1 x) (/ 1 y)) y) in y 0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [backup-simplify]: Simplify x into x 0.100 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.101 * [backup-simplify]: Simplify (/ 1 1) into 1 0.101 * [taylor]: Taking taylor expansion of y in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 1 into 1 0.101 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 0.102 * [taylor]: Taking taylor expansion of 0.5 in y 0.102 * [backup-simplify]: Simplify 0.5 into 0.5 0.102 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.102 * [taylor]: Taking taylor expansion of x in y 0.102 * [backup-simplify]: Simplify x into x 0.102 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.102 * [taylor]: Taking taylor expansion of x in y 0.102 * [backup-simplify]: Simplify x into x 0.102 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.102 * [taylor]: Taking taylor expansion of y in y 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 1 into 1 0.102 * [backup-simplify]: Simplify (/ 1 1) into 1 0.102 * [taylor]: Taking taylor expansion of y in y 0.102 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (+ 0 1) into 1 0.104 * [backup-simplify]: Simplify (* 1 0) into 0 0.104 * [backup-simplify]: Simplify (* x 0) into 0 0.104 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.104 * [taylor]: Taking taylor expansion of 0 in x 0.104 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.105 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 0.106 * [backup-simplify]: Simplify (+ (* 1 1) (* (/ 1 x) 0)) into 1 0.106 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.106 * [backup-simplify]: Simplify (+ (* 0.5 x) (* 0 0)) into (* 0.5 x) 0.107 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.107 * [taylor]: Taking taylor expansion of 0.5 in x 0.107 * [backup-simplify]: Simplify 0.5 into 0.5 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 1 into 1 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.108 * [backup-simplify]: Simplify (+ 0 0) into 0 0.109 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 1) (* 0 0))) into (/ 1 x) 0.110 * [backup-simplify]: Simplify (+ (* x (/ 1 x)) (+ (* 0 1) (* 0 0))) into 1 0.111 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 x) (* 0 0))) into 0.5 0.111 * [taylor]: Taking taylor expansion of 0.5 in x 0.111 * [backup-simplify]: Simplify 0.5 into 0.5 0.111 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify 0 into 0 0.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.113 * [backup-simplify]: Simplify (+ 0 0) into 0 0.114 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 0) (+ (* 0 1) (* 0 0)))) into 0 0.115 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 (/ 1 x)) (+ (* 0 1) (* 0 0)))) into 0 0.116 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 x) (* 0 0)))) into 0 0.116 * [taylor]: Taking taylor expansion of 0 in x 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify 0.5 into 0.5 0.118 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.118 * [backup-simplify]: Simplify 0.5 into 0.5 0.118 * [backup-simplify]: Simplify 0 into 0 0.118 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.119 * [backup-simplify]: Simplify (+ 0 0) into 0 0.121 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.122 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (+ (* 0 1) (* 0 0))))) into 0 0.124 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 x) (* 0 0))))) into 0 0.124 * [taylor]: Taking taylor expansion of 0 in x 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.126 * [backup-simplify]: Simplify (+ 0 0) into 0 0.128 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.129 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (+ (* 0 1) (* 0 0)))))) into 0 0.131 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 x) (* 0 0)))))) into 0 0.131 * [taylor]: Taking taylor expansion of 0 in x 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.132 * [backup-simplify]: Simplify (/ (+ (/ 1 (- y)) (/ 1 (- x))) (* (* 2.0 (/ 1 (- y))) (/ 1 (- x)))) into (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 0.132 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (y x) around 0 0.132 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.132 * [taylor]: Taking taylor expansion of -0.5 in x 0.132 * [backup-simplify]: Simplify -0.5 into -0.5 0.132 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.132 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify 1 into 1 0.132 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.132 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify 1 into 1 0.132 * [backup-simplify]: Simplify (/ 1 1) into 1 0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.132 * [taylor]: Taking taylor expansion of y in x 0.133 * [backup-simplify]: Simplify y into y 0.133 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.133 * [taylor]: Taking taylor expansion of y in x 0.133 * [backup-simplify]: Simplify y into y 0.133 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 0.133 * [taylor]: Taking taylor expansion of -0.5 in y 0.133 * [backup-simplify]: Simplify -0.5 into -0.5 0.133 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.133 * [taylor]: Taking taylor expansion of x in y 0.133 * [backup-simplify]: Simplify x into x 0.133 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.133 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.133 * [taylor]: Taking taylor expansion of x in y 0.133 * [backup-simplify]: Simplify x into x 0.133 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.133 * [taylor]: Taking taylor expansion of y in y 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 1 into 1 0.133 * [backup-simplify]: Simplify (/ 1 1) into 1 0.133 * [taylor]: Taking taylor expansion of y in y 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 1 into 1 0.134 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 0.134 * [taylor]: Taking taylor expansion of -0.5 in y 0.134 * [backup-simplify]: Simplify -0.5 into -0.5 0.134 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.134 * [taylor]: Taking taylor expansion of x in y 0.134 * [backup-simplify]: Simplify x into x 0.134 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.134 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.134 * [taylor]: Taking taylor expansion of x in y 0.134 * [backup-simplify]: Simplify x into x 0.134 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.134 * [taylor]: Taking taylor expansion of y in y 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.134 * [backup-simplify]: Simplify (/ 1 1) into 1 0.134 * [taylor]: Taking taylor expansion of y in y 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.135 * [backup-simplify]: Simplify (+ 0 1) into 1 0.135 * [backup-simplify]: Simplify (* 1 0) into 0 0.135 * [backup-simplify]: Simplify (* x 0) into 0 0.136 * [backup-simplify]: Simplify (* -0.5 0) into 0 0.136 * [taylor]: Taking taylor expansion of 0 in x 0.136 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.137 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 0.137 * [backup-simplify]: Simplify (+ (* 1 1) (* (/ 1 x) 0)) into 1 0.138 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.138 * [backup-simplify]: Simplify (+ (* -0.5 x) (* 0 0)) into (- (* 0.5 x)) 0.138 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 0.138 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.138 * [taylor]: Taking taylor expansion of 0.5 in x 0.138 * [backup-simplify]: Simplify 0.5 into 0.5 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify 1 into 1 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 0.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.139 * [backup-simplify]: Simplify (+ 0 0) into 0 0.140 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 1) (* 0 0))) into (/ 1 x) 0.140 * [backup-simplify]: Simplify (+ (* x (/ 1 x)) (+ (* 0 1) (* 0 0))) into 1 0.141 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 x) (* 0 0))) into (- 0.5) 0.141 * [taylor]: Taking taylor expansion of (- 0.5) in x 0.141 * [taylor]: Taking taylor expansion of 0.5 in x 0.141 * [backup-simplify]: Simplify 0.5 into 0.5 0.141 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.142 * [backup-simplify]: Simplify (- 0) into 0 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.143 * [backup-simplify]: Simplify (+ 0 0) into 0 0.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 0) (+ (* 0 1) (* 0 0)))) into 0 0.144 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 (/ 1 x)) (+ (* 0 1) (* 0 0)))) into 0 0.144 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 x) (* 0 0)))) into 0 0.145 * [taylor]: Taking taylor expansion of 0 in x 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.145 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.146 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.146 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.146 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.146 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.147 * [backup-simplify]: Simplify (+ 0 0) into 0 0.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.149 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (+ (* 0 1) (* 0 0))))) into 0 0.150 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 x) (* 0 0))))) into 0 0.150 * [taylor]: Taking taylor expansion of 0 in x 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify (- 0) into 0 0.150 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.151 * [backup-simplify]: Simplify (- 0) into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.152 * [backup-simplify]: Simplify (+ 0 0) into 0 0.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.154 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (+ (* 0 1) (* 0 0)))))) into 0 0.155 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 x) (* 0 0)))))) into 0 0.155 * [taylor]: Taking taylor expansion of 0 in x 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.156 * * * [progress]: simplifying candidates 0.156 * [simplify]: Simplifying: (- (log (+ y x)) (+ (+ (log 2.0) (log y)) (log x))) (- (log (+ y x)) (+ (log (* 2.0 y)) (log x))) (- (log (+ y x)) (log (* (* 2.0 y) x))) (log (/ (+ y x) (* (* 2.0 y) x))) (exp (/ (+ y x) (* (* 2.0 y) x))) (/ (* (* (+ y x) (+ y x)) (+ y x)) (* (* (* (* 2.0 2.0) 2.0) (* (* y y) y)) (* (* x x) x))) (/ (* (* (+ y x) (+ y x)) (+ y x)) (* (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y)) (* (* x x) x))) (/ (* (* (+ y x) (+ y x)) (+ y x)) (* (* (* (* 2.0 y) x) (* (* 2.0 y) x)) (* (* 2.0 y) x))) (* (cbrt (/ (+ y x) (* (* 2.0 y) x))) (cbrt (/ (+ y x) (* (* 2.0 y) x)))) (cbrt (/ (+ y x) (* (* 2.0 y) x))) (* (* (/ (+ y x) (* (* 2.0 y) x)) (/ (+ y x) (* (* 2.0 y) x))) (/ (+ y x) (* (* 2.0 y) x))) (sqrt (/ (+ y x) (* (* 2.0 y) x))) (sqrt (/ (+ y x) (* (* 2.0 y) x))) (- (+ y x)) (- (* (* 2.0 y) x)) (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (* 2.0 y)) (/ (cbrt (+ y x)) x) (/ (sqrt (+ y x)) (* 2.0 y)) (/ (sqrt (+ y x)) x) (/ 1 (* 2.0 y)) (/ (+ y x) x) (/ 1 (* 2.0 y)) (/ (+ y x) x) (/ 1 (* (* 2.0 y) x)) (/ (* (* 2.0 y) x) (+ y x)) (/ (+ y x) (* 2.0 y)) (/ (* (* 2.0 y) x) (cbrt (+ y x))) (/ (* (* 2.0 y) x) (sqrt (+ y x))) (/ (* (* 2.0 y) x) (+ y x)) (/ (* (* 2.0 y) x) (+ y x)) (* (* (* 2.0 y) x) (+ (* y y) (- (* x x) (* y x)))) (* (* (* 2.0 y) x) (- y 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))) 0.157 * * [simplify]: iteration 0: 73 enodes 0.172 * * [simplify]: iteration 1: 216 enodes 0.266 * * [simplify]: iteration 2: 957 enodes 0.837 * * [simplify]: iteration complete: 5000 enodes 0.837 * * [simplify]: Extracting #0: cost 22 inf + 0 0.838 * * [simplify]: Extracting #1: cost 606 inf + 0 0.841 * * [simplify]: Extracting #2: cost 1371 inf + 132 0.848 * * [simplify]: Extracting #3: cost 1515 inf + 3821 0.855 * * [simplify]: Extracting #4: cost 337 inf + 14426 0.866 * * [simplify]: Extracting #5: cost 4 inf + 19120 0.872 * * [simplify]: Extracting #6: cost 0 inf + 19174 0.879 * [simplify]: Simplified to: (log (/ (/ (+ x y) 2.0) (* y x))) (log (/ (/ (+ x y) 2.0) (* y x))) (log (/ (/ (+ x y) 2.0) (* y x))) (log (/ (/ (+ x y) 2.0) (* y x))) (exp (/ (/ (+ x y) 2.0) (* y x))) (pow (/ (/ (+ x y) 2.0) (* y x)) 3) (pow (/ (/ (+ x y) 2.0) (* y x)) 3) (pow (/ (/ (+ x y) 2.0) (* y x)) 3) (* (cbrt (/ (/ (+ x y) 2.0) (* y x))) (cbrt (/ (/ (+ x y) 2.0) (* y x)))) (cbrt (/ (/ (+ x y) 2.0) (* y x))) (pow (/ (/ (+ x y) 2.0) (* y x)) 3) (sqrt (/ (/ (+ x y) 2.0) (* y x))) (sqrt (/ (/ (+ x y) 2.0) (* y x))) (- (- y) x) (* (- y) (* 2.0 x)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y) 2.0) (/ (cbrt (+ x y)) x) (/ (sqrt (+ x y)) (* 2.0 y)) (/ (sqrt (+ x y)) x) (/ (/ 1 2.0) y) (/ (+ x y) x) (/ (/ 1 2.0) y) (/ (+ x y) x) (/ (/ (/ 1 2.0) y) x) (/ (* (* y x) 2.0) (+ x y)) (/ (+ x y) (* 2.0 y)) (/ x (/ (cbrt (+ x y)) (* 2.0 y))) (/ 2.0 (/ (sqrt (+ x y)) (* y x))) (/ (* (* y x) 2.0) (+ x y)) (/ (* (* y x) 2.0) (+ x y)) (* (+ (* x (- x y)) (* y y)) (* x (* 2.0 y))) (* (* x 2.0) (* y (- y x))) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) 0.880 * * * [progress]: adding candidates to table 0.989 * * [progress]: iteration 2 / 4 0.989 * * * [progress]: picking best candidate 0.997 * * * * [pick]: Picked # 0.997 * * * [progress]: localizing error 1.011 * * * [progress]: generating rewritten candidates 1.011 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.054 * * * [progress]: generating series expansions 1.054 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.054 * [backup-simplify]: Simplify (+ (/ 0.5 y) (/ 0.5 x)) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.054 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in (y x) around 0 1.054 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 1.054 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.054 * [taylor]: Taking taylor expansion of 0.5 in x 1.054 * [backup-simplify]: Simplify 0.5 into 0.5 1.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.054 * [taylor]: Taking taylor expansion of x in x 1.054 * [backup-simplify]: Simplify 0 into 0 1.054 * [backup-simplify]: Simplify 1 into 1 1.055 * [backup-simplify]: Simplify (/ 1 1) into 1 1.055 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.055 * [taylor]: Taking taylor expansion of 0.5 in x 1.055 * [backup-simplify]: Simplify 0.5 into 0.5 1.055 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.055 * [taylor]: Taking taylor expansion of y in x 1.055 * [backup-simplify]: Simplify y into y 1.055 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.055 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 1.055 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.055 * [taylor]: Taking taylor expansion of 0.5 in y 1.056 * [backup-simplify]: Simplify 0.5 into 0.5 1.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.056 * [taylor]: Taking taylor expansion of x in y 1.056 * [backup-simplify]: Simplify x into x 1.056 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.056 * [taylor]: Taking taylor expansion of 0.5 in y 1.056 * [backup-simplify]: Simplify 0.5 into 0.5 1.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.056 * [taylor]: Taking taylor expansion of y in y 1.056 * [backup-simplify]: Simplify 0 into 0 1.056 * [backup-simplify]: Simplify 1 into 1 1.056 * [backup-simplify]: Simplify (/ 1 1) into 1 1.056 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 1.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.056 * [taylor]: Taking taylor expansion of 0.5 in y 1.056 * [backup-simplify]: Simplify 0.5 into 0.5 1.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.056 * [taylor]: Taking taylor expansion of x in y 1.056 * [backup-simplify]: Simplify x into x 1.057 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.057 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.057 * [taylor]: Taking taylor expansion of 0.5 in y 1.057 * [backup-simplify]: Simplify 0.5 into 0.5 1.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.057 * [taylor]: Taking taylor expansion of y in y 1.057 * [backup-simplify]: Simplify 0 into 0 1.057 * [backup-simplify]: Simplify 1 into 1 1.057 * [backup-simplify]: Simplify (/ 1 1) into 1 1.058 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.058 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.058 * [taylor]: Taking taylor expansion of 0.5 in x 1.058 * [backup-simplify]: Simplify 0.5 into 0.5 1.059 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x) 1.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.060 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.060 * [backup-simplify]: Simplify (+ (/ 0.5 x) 0) into (* 0.5 (/ 1 x)) 1.060 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.060 * [taylor]: Taking taylor expansion of 0.5 in x 1.060 * [backup-simplify]: Simplify 0.5 into 0.5 1.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.060 * [backup-simplify]: Simplify 0 into 0 1.060 * [backup-simplify]: Simplify 1 into 1 1.061 * [backup-simplify]: Simplify (/ 1 1) into 1 1.062 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.062 * [backup-simplify]: Simplify 0.5 into 0.5 1.062 * [backup-simplify]: Simplify 0.5 into 0.5 1.062 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.063 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0 1.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.065 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.066 * [backup-simplify]: Simplify (+ 0 0) into 0 1.066 * [taylor]: Taking taylor expansion of 0 in x 1.066 * [backup-simplify]: Simplify 0 into 0 1.067 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.067 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.067 * [backup-simplify]: Simplify 0 into 0 1.067 * [backup-simplify]: Simplify 0 into 0 1.068 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.069 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 1.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.070 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.071 * [backup-simplify]: Simplify (+ 0 0) into 0 1.071 * [taylor]: Taking taylor expansion of 0 in x 1.071 * [backup-simplify]: Simplify 0 into 0 1.071 * [backup-simplify]: Simplify 0 into 0 1.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.073 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.073 * [backup-simplify]: Simplify 0 into 0 1.073 * [backup-simplify]: Simplify 0 into 0 1.073 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.074 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 1.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.077 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.077 * [backup-simplify]: Simplify (+ 0 0) into 0 1.077 * [taylor]: Taking taylor expansion of 0 in x 1.077 * [backup-simplify]: Simplify 0 into 0 1.077 * [backup-simplify]: Simplify 0 into 0 1.077 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* 0.5 (* (/ 1 x) 1))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.078 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 y)) (/ 0.5 (/ 1 x))) into (+ (* 0.5 x) (* 0.5 y)) 1.078 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in (y x) around 0 1.078 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.078 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.078 * [taylor]: Taking taylor expansion of 0.5 in x 1.078 * [backup-simplify]: Simplify 0.5 into 0.5 1.078 * [taylor]: Taking taylor expansion of x in x 1.078 * [backup-simplify]: Simplify 0 into 0 1.078 * [backup-simplify]: Simplify 1 into 1 1.078 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.078 * [taylor]: Taking taylor expansion of 0.5 in x 1.078 * [backup-simplify]: Simplify 0.5 into 0.5 1.078 * [taylor]: Taking taylor expansion of y in x 1.078 * [backup-simplify]: Simplify y into y 1.078 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.078 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.078 * [taylor]: Taking taylor expansion of 0.5 in y 1.078 * [backup-simplify]: Simplify 0.5 into 0.5 1.078 * [taylor]: Taking taylor expansion of x in y 1.078 * [backup-simplify]: Simplify x into x 1.078 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.078 * [taylor]: Taking taylor expansion of 0.5 in y 1.078 * [backup-simplify]: Simplify 0.5 into 0.5 1.078 * [taylor]: Taking taylor expansion of y in y 1.078 * [backup-simplify]: Simplify 0 into 0 1.078 * [backup-simplify]: Simplify 1 into 1 1.078 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.078 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.078 * [taylor]: Taking taylor expansion of 0.5 in y 1.078 * [backup-simplify]: Simplify 0.5 into 0.5 1.078 * [taylor]: Taking taylor expansion of x in y 1.078 * [backup-simplify]: Simplify x into x 1.078 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.078 * [taylor]: Taking taylor expansion of 0.5 in y 1.078 * [backup-simplify]: Simplify 0.5 into 0.5 1.078 * [taylor]: Taking taylor expansion of y in y 1.079 * [backup-simplify]: Simplify 0 into 0 1.079 * [backup-simplify]: Simplify 1 into 1 1.079 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 1.079 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.079 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x) 1.079 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.079 * [taylor]: Taking taylor expansion of 0.5 in x 1.079 * [backup-simplify]: Simplify 0.5 into 0.5 1.079 * [taylor]: Taking taylor expansion of x in x 1.079 * [backup-simplify]: Simplify 0 into 0 1.079 * [backup-simplify]: Simplify 1 into 1 1.080 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.080 * [backup-simplify]: Simplify 0 into 0 1.080 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 1.082 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.082 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.082 * [taylor]: Taking taylor expansion of 0.5 in x 1.082 * [backup-simplify]: Simplify 0.5 into 0.5 1.082 * [backup-simplify]: Simplify 0.5 into 0.5 1.084 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.084 * [backup-simplify]: Simplify 0.5 into 0.5 1.085 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 1.086 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.086 * [backup-simplify]: Simplify (+ 0 0) into 0 1.086 * [taylor]: Taking taylor expansion of 0 in x 1.086 * [backup-simplify]: Simplify 0 into 0 1.086 * [backup-simplify]: Simplify 0 into 0 1.086 * [backup-simplify]: Simplify 0 into 0 1.087 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.087 * [backup-simplify]: Simplify 0 into 0 1.089 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 1.090 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.090 * [backup-simplify]: Simplify (+ 0 0) into 0 1.090 * [taylor]: Taking taylor expansion of 0 in x 1.090 * [backup-simplify]: Simplify 0 into 0 1.090 * [backup-simplify]: Simplify 0 into 0 1.090 * [backup-simplify]: Simplify 0 into 0 1.090 * [backup-simplify]: Simplify 0 into 0 1.091 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.091 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 (- y))) (/ 0.5 (/ 1 (- x)))) into (- (+ (* 0.5 x) (* 0.5 y))) 1.091 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in (y x) around 0 1.091 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in x 1.091 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.091 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.091 * [taylor]: Taking taylor expansion of 0.5 in x 1.091 * [backup-simplify]: Simplify 0.5 into 0.5 1.091 * [taylor]: Taking taylor expansion of x in x 1.091 * [backup-simplify]: Simplify 0 into 0 1.091 * [backup-simplify]: Simplify 1 into 1 1.091 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.091 * [taylor]: Taking taylor expansion of 0.5 in x 1.091 * [backup-simplify]: Simplify 0.5 into 0.5 1.091 * [taylor]: Taking taylor expansion of y in x 1.091 * [backup-simplify]: Simplify y into y 1.091 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.091 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.091 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.091 * [taylor]: Taking taylor expansion of 0.5 in y 1.091 * [backup-simplify]: Simplify 0.5 into 0.5 1.091 * [taylor]: Taking taylor expansion of x in y 1.091 * [backup-simplify]: Simplify x into x 1.091 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.091 * [taylor]: Taking taylor expansion of 0.5 in y 1.091 * [backup-simplify]: Simplify 0.5 into 0.5 1.091 * [taylor]: Taking taylor expansion of y in y 1.091 * [backup-simplify]: Simplify 0 into 0 1.091 * [backup-simplify]: Simplify 1 into 1 1.092 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.092 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.092 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.092 * [taylor]: Taking taylor expansion of 0.5 in y 1.092 * [backup-simplify]: Simplify 0.5 into 0.5 1.092 * [taylor]: Taking taylor expansion of x in y 1.092 * [backup-simplify]: Simplify x into x 1.092 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.092 * [taylor]: Taking taylor expansion of 0.5 in y 1.092 * [backup-simplify]: Simplify 0.5 into 0.5 1.092 * [taylor]: Taking taylor expansion of y in y 1.092 * [backup-simplify]: Simplify 0 into 0 1.092 * [backup-simplify]: Simplify 1 into 1 1.092 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 1.092 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.092 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x) 1.093 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x)) 1.093 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 1.093 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.093 * [taylor]: Taking taylor expansion of 0.5 in x 1.093 * [backup-simplify]: Simplify 0.5 into 0.5 1.093 * [taylor]: Taking taylor expansion of x in x 1.093 * [backup-simplify]: Simplify 0 into 0 1.093 * [backup-simplify]: Simplify 1 into 1 1.093 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.094 * [backup-simplify]: Simplify (- 0) into 0 1.094 * [backup-simplify]: Simplify 0 into 0 1.094 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 1.096 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.096 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.096 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.096 * [taylor]: Taking taylor expansion of (- 0.5) in x 1.096 * [taylor]: Taking taylor expansion of 0.5 in x 1.096 * [backup-simplify]: Simplify 0.5 into 0.5 1.097 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.097 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.099 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.099 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.099 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.100 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 1.101 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.102 * [backup-simplify]: Simplify (+ 0 0) into 0 1.102 * [backup-simplify]: Simplify (- 0) into 0 1.102 * [taylor]: Taking taylor expansion of 0 in x 1.102 * [backup-simplify]: Simplify 0 into 0 1.102 * [backup-simplify]: Simplify 0 into 0 1.103 * [backup-simplify]: Simplify (- 0) into 0 1.103 * [backup-simplify]: Simplify 0 into 0 1.104 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.104 * [backup-simplify]: Simplify (- 0) into 0 1.104 * [backup-simplify]: Simplify 0 into 0 1.105 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 1.106 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.107 * [backup-simplify]: Simplify (+ 0 0) into 0 1.107 * [backup-simplify]: Simplify (- 0) into 0 1.107 * [taylor]: Taking taylor expansion of 0 in x 1.107 * [backup-simplify]: Simplify 0 into 0 1.107 * [backup-simplify]: Simplify 0 into 0 1.107 * [backup-simplify]: Simplify 0 into 0 1.108 * [backup-simplify]: Simplify (- 0) into 0 1.108 * [backup-simplify]: Simplify 0 into 0 1.109 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.109 * * * [progress]: simplifying candidates 1.109 * [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))) 1.110 * * [simplify]: iteration 0: 46 enodes 1.126 * * [simplify]: iteration 1: 117 enodes 1.163 * * [simplify]: iteration 2: 468 enodes 1.429 * * [simplify]: iteration complete: 5000 enodes 1.429 * * [simplify]: Extracting #0: cost 16 inf + 0 1.430 * * [simplify]: Extracting #1: cost 228 inf + 0 1.433 * * [simplify]: Extracting #2: cost 1425 inf + 35 1.440 * * [simplify]: Extracting #3: cost 2075 inf + 931 1.448 * * [simplify]: Extracting #4: cost 567 inf + 14011 1.456 * * [simplify]: Extracting #5: cost 10 inf + 20710 1.472 * * [simplify]: Extracting #6: cost 0 inf + 20774 1.487 * [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))) (pow (+ (/ 0.5 y) (/ 0.5 x)) 3) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (* 0.5 (+ y x)) (* y x) (+ (pow (/ 0.5 x) 3) (pow (/ 0.5 y) 3)) (+ (* (/ 0.5 x) (- (/ 0.5 x) (/ 0.5 y))) (* (/ 0.5 y) (/ 0.5 y))) (- (* (/ 0.5 y) (/ 0.5 y)) (/ (* (/ 0.5 x) 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)) 1.487 * * * [progress]: adding candidates to table 1.585 * * [progress]: iteration 3 / 4 1.585 * * * [progress]: picking best candidate 1.590 * * * * [pick]: Picked # 1.590 * * * [progress]: localizing error 1.607 * * * [progress]: generating rewritten candidates 1.607 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 1.650 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 1.686 * * * [progress]: generating series expansions 1.686 * * * * [progress]: [ 1 / 2 ] generating series at (2) 1.686 * [backup-simplify]: Simplify (/ (/ (+ x y) (* 2.0 y)) x) into (* 0.5 (/ (+ x y) (* y x))) 1.686 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* y x))) in (x y) around 0 1.686 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* y x))) in y 1.686 * [taylor]: Taking taylor expansion of 0.5 in y 1.686 * [backup-simplify]: Simplify 0.5 into 0.5 1.686 * [taylor]: Taking taylor expansion of (/ (+ x y) (* y x)) in y 1.686 * [taylor]: Taking taylor expansion of (+ x y) in y 1.686 * [taylor]: Taking taylor expansion of x in y 1.686 * [backup-simplify]: Simplify x into x 1.687 * [taylor]: Taking taylor expansion of y in y 1.687 * [backup-simplify]: Simplify 0 into 0 1.687 * [backup-simplify]: Simplify 1 into 1 1.687 * [taylor]: Taking taylor expansion of (* y x) in y 1.687 * [taylor]: Taking taylor expansion of y in y 1.687 * [backup-simplify]: Simplify 0 into 0 1.687 * [backup-simplify]: Simplify 1 into 1 1.687 * [taylor]: Taking taylor expansion of x in y 1.687 * [backup-simplify]: Simplify x into x 1.687 * [backup-simplify]: Simplify (+ x 0) into x 1.687 * [backup-simplify]: Simplify (* 0 x) into 0 1.688 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 x)) into x 1.688 * [backup-simplify]: Simplify (/ x x) into 1 1.688 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* y x))) in x 1.688 * [taylor]: Taking taylor expansion of 0.5 in x 1.688 * [backup-simplify]: Simplify 0.5 into 0.5 1.688 * [taylor]: Taking taylor expansion of (/ (+ x y) (* y x)) in x 1.688 * [taylor]: Taking taylor expansion of (+ x y) in x 1.688 * [taylor]: Taking taylor expansion of x in x 1.688 * [backup-simplify]: Simplify 0 into 0 1.688 * [backup-simplify]: Simplify 1 into 1 1.688 * [taylor]: Taking taylor expansion of y in x 1.688 * [backup-simplify]: Simplify y into y 1.688 * [taylor]: Taking taylor expansion of (* y x) in x 1.688 * [taylor]: Taking taylor expansion of y in x 1.688 * [backup-simplify]: Simplify y into y 1.688 * [taylor]: Taking taylor expansion of x in x 1.688 * [backup-simplify]: Simplify 0 into 0 1.688 * [backup-simplify]: Simplify 1 into 1 1.688 * [backup-simplify]: Simplify (+ 0 y) into y 1.688 * [backup-simplify]: Simplify (* y 0) into 0 1.689 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 1.689 * [backup-simplify]: Simplify (/ y y) into 1 1.689 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* y x))) in x 1.689 * [taylor]: Taking taylor expansion of 0.5 in x 1.689 * [backup-simplify]: Simplify 0.5 into 0.5 1.689 * [taylor]: Taking taylor expansion of (/ (+ x y) (* y x)) in x 1.689 * [taylor]: Taking taylor expansion of (+ x y) in x 1.689 * [taylor]: Taking taylor expansion of x in x 1.689 * [backup-simplify]: Simplify 0 into 0 1.689 * [backup-simplify]: Simplify 1 into 1 1.689 * [taylor]: Taking taylor expansion of y in x 1.689 * [backup-simplify]: Simplify y into y 1.689 * [taylor]: Taking taylor expansion of (* y x) in x 1.689 * [taylor]: Taking taylor expansion of y in x 1.689 * [backup-simplify]: Simplify y into y 1.689 * [taylor]: Taking taylor expansion of x in x 1.689 * [backup-simplify]: Simplify 0 into 0 1.689 * [backup-simplify]: Simplify 1 into 1 1.689 * [backup-simplify]: Simplify (+ 0 y) into y 1.689 * [backup-simplify]: Simplify (* y 0) into 0 1.690 * [backup-simplify]: Simplify (+ (* y 1) (* 0 0)) into y 1.690 * [backup-simplify]: Simplify (/ y y) into 1 1.690 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.690 * [taylor]: Taking taylor expansion of 0.5 in y 1.690 * [backup-simplify]: Simplify 0.5 into 0.5 1.691 * [backup-simplify]: Simplify (+ 1 0) into 1 1.691 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0 1.691 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 1.692 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 1.692 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.692 * [taylor]: Taking taylor expansion of 0.5 in y 1.692 * [backup-simplify]: Simplify 0.5 into 0.5 1.692 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.692 * [taylor]: Taking taylor expansion of y in y 1.692 * [backup-simplify]: Simplify 0 into 0 1.692 * [backup-simplify]: Simplify 1 into 1 1.692 * [backup-simplify]: Simplify (/ 1 1) into 1 1.692 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.692 * [backup-simplify]: Simplify 0.5 into 0.5 1.693 * [backup-simplify]: Simplify 0.5 into 0.5 1.693 * [backup-simplify]: Simplify (+ 0 0) into 0 1.693 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.693 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 1.694 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 1.694 * [taylor]: Taking taylor expansion of 0 in y 1.694 * [backup-simplify]: Simplify 0 into 0 1.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.695 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.695 * [backup-simplify]: Simplify 0 into 0 1.695 * [backup-simplify]: Simplify 0 into 0 1.695 * [backup-simplify]: Simplify (+ 0 0) into 0 1.699 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.699 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.700 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 1.700 * [taylor]: Taking taylor expansion of 0 in y 1.700 * [backup-simplify]: Simplify 0 into 0 1.700 * [backup-simplify]: Simplify 0 into 0 1.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.702 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.702 * [backup-simplify]: Simplify 0 into 0 1.702 * [backup-simplify]: Simplify 0 into 0 1.702 * [backup-simplify]: Simplify (+ 0 0) into 0 1.703 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1.703 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.704 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 1.704 * [taylor]: Taking taylor expansion of 0 in y 1.704 * [backup-simplify]: Simplify 0 into 0 1.704 * [backup-simplify]: Simplify 0 into 0 1.704 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.704 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 x) (/ 1 y)) (* 2.0 (/ 1 y))) (/ 1 x)) into (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 1.704 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 1.704 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 1.704 * [taylor]: Taking taylor expansion of 0.5 in y 1.704 * [backup-simplify]: Simplify 0.5 into 0.5 1.704 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 1.704 * [taylor]: Taking taylor expansion of x in y 1.704 * [backup-simplify]: Simplify x into x 1.704 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 1.704 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1.704 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.704 * [taylor]: Taking taylor expansion of x in y 1.704 * [backup-simplify]: Simplify x into x 1.704 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.704 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.704 * [taylor]: Taking taylor expansion of y in y 1.704 * [backup-simplify]: Simplify 0 into 0 1.704 * [backup-simplify]: Simplify 1 into 1 1.705 * [backup-simplify]: Simplify (/ 1 1) into 1 1.705 * [taylor]: Taking taylor expansion of y in y 1.705 * [backup-simplify]: Simplify 0 into 0 1.705 * [backup-simplify]: Simplify 1 into 1 1.705 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 1.705 * [taylor]: Taking taylor expansion of 0.5 in x 1.705 * [backup-simplify]: Simplify 0.5 into 0.5 1.705 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 1.705 * [taylor]: Taking taylor expansion of x in x 1.705 * [backup-simplify]: Simplify 0 into 0 1.705 * [backup-simplify]: Simplify 1 into 1 1.705 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 1.705 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.705 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.705 * [taylor]: Taking taylor expansion of x in x 1.705 * [backup-simplify]: Simplify 0 into 0 1.705 * [backup-simplify]: Simplify 1 into 1 1.705 * [backup-simplify]: Simplify (/ 1 1) into 1 1.705 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.705 * [taylor]: Taking taylor expansion of y in x 1.705 * [backup-simplify]: Simplify y into y 1.705 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.705 * [taylor]: Taking taylor expansion of y in x 1.705 * [backup-simplify]: Simplify y into y 1.705 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 1.705 * [taylor]: Taking taylor expansion of 0.5 in x 1.705 * [backup-simplify]: Simplify 0.5 into 0.5 1.705 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 1.705 * [taylor]: Taking taylor expansion of x in x 1.705 * [backup-simplify]: Simplify 0 into 0 1.705 * [backup-simplify]: Simplify 1 into 1 1.705 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 1.705 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.705 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.705 * [taylor]: Taking taylor expansion of x in x 1.705 * [backup-simplify]: Simplify 0 into 0 1.705 * [backup-simplify]: Simplify 1 into 1 1.706 * [backup-simplify]: Simplify (/ 1 1) into 1 1.706 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.706 * [taylor]: Taking taylor expansion of y in x 1.706 * [backup-simplify]: Simplify y into y 1.706 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.706 * [taylor]: Taking taylor expansion of y in x 1.706 * [backup-simplify]: Simplify y into y 1.706 * [backup-simplify]: Simplify (+ 1 0) into 1 1.706 * [backup-simplify]: Simplify (* 1 y) into y 1.706 * [backup-simplify]: Simplify (* 0 y) into 0 1.706 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.706 * [taylor]: Taking taylor expansion of 0 in y 1.706 * [backup-simplify]: Simplify 0 into 0 1.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.707 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 1.707 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 1.708 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 1.708 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 1.708 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.708 * [taylor]: Taking taylor expansion of 0.5 in y 1.708 * [backup-simplify]: Simplify 0.5 into 0.5 1.708 * [taylor]: Taking taylor expansion of y in y 1.708 * [backup-simplify]: Simplify 0 into 0 1.708 * [backup-simplify]: Simplify 1 into 1 1.708 * [backup-simplify]: Simplify 0 into 0 1.709 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.709 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.709 * [backup-simplify]: Simplify (+ 0 0) into 0 1.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 1.710 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 1.710 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 1.710 * [taylor]: Taking taylor expansion of 0.5 in y 1.710 * [backup-simplify]: Simplify 0.5 into 0.5 1.711 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.711 * [backup-simplify]: Simplify 0 into 0 1.711 * [backup-simplify]: Simplify 0 into 0 1.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.711 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.712 * [backup-simplify]: Simplify (+ 0 0) into 0 1.712 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 1.713 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 1.714 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 1.714 * [taylor]: Taking taylor expansion of 0 in y 1.714 * [backup-simplify]: Simplify 0 into 0 1.714 * [backup-simplify]: Simplify 0.5 into 0.5 1.714 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.714 * [backup-simplify]: Simplify 0.5 into 0.5 1.715 * [backup-simplify]: Simplify 0 into 0 1.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.715 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.715 * [backup-simplify]: Simplify (+ 0 0) into 0 1.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.717 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 1.718 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 1.718 * [taylor]: Taking taylor expansion of 0 in y 1.718 * [backup-simplify]: Simplify 0 into 0 1.718 * [backup-simplify]: Simplify 0 into 0 1.718 * [backup-simplify]: Simplify 0 into 0 1.719 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.719 * [backup-simplify]: Simplify 0 into 0 1.719 * [backup-simplify]: Simplify 0 into 0 1.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.720 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.720 * [backup-simplify]: Simplify (+ 0 0) into 0 1.721 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1.722 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 1.724 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 1.724 * [taylor]: Taking taylor expansion of 0 in y 1.724 * [backup-simplify]: Simplify 0 into 0 1.724 * [backup-simplify]: Simplify 0 into 0 1.724 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.724 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* 2.0 (/ 1 (- y)))) (/ 1 (- x))) into (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 1.724 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 1.724 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 1.724 * [taylor]: Taking taylor expansion of -0.5 in y 1.724 * [backup-simplify]: Simplify -0.5 into -0.5 1.724 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 1.725 * [taylor]: Taking taylor expansion of x in y 1.725 * [backup-simplify]: Simplify x into x 1.725 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 1.725 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1.725 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.725 * [taylor]: Taking taylor expansion of x in y 1.725 * [backup-simplify]: Simplify x into x 1.725 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.725 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.725 * [taylor]: Taking taylor expansion of y in y 1.725 * [backup-simplify]: Simplify 0 into 0 1.725 * [backup-simplify]: Simplify 1 into 1 1.725 * [backup-simplify]: Simplify (/ 1 1) into 1 1.725 * [taylor]: Taking taylor expansion of y in y 1.725 * [backup-simplify]: Simplify 0 into 0 1.725 * [backup-simplify]: Simplify 1 into 1 1.725 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 1.725 * [taylor]: Taking taylor expansion of -0.5 in x 1.725 * [backup-simplify]: Simplify -0.5 into -0.5 1.726 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 1.726 * [taylor]: Taking taylor expansion of x in x 1.726 * [backup-simplify]: Simplify 0 into 0 1.726 * [backup-simplify]: Simplify 1 into 1 1.726 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 1.726 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.726 * [taylor]: Taking taylor expansion of x in x 1.726 * [backup-simplify]: Simplify 0 into 0 1.726 * [backup-simplify]: Simplify 1 into 1 1.726 * [backup-simplify]: Simplify (/ 1 1) into 1 1.726 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.726 * [taylor]: Taking taylor expansion of y in x 1.726 * [backup-simplify]: Simplify y into y 1.726 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.726 * [taylor]: Taking taylor expansion of y in x 1.726 * [backup-simplify]: Simplify y into y 1.726 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 1.726 * [taylor]: Taking taylor expansion of -0.5 in x 1.726 * [backup-simplify]: Simplify -0.5 into -0.5 1.726 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 1.727 * [taylor]: Taking taylor expansion of x in x 1.727 * [backup-simplify]: Simplify 0 into 0 1.727 * [backup-simplify]: Simplify 1 into 1 1.727 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 1.727 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.727 * [taylor]: Taking taylor expansion of x in x 1.727 * [backup-simplify]: Simplify 0 into 0 1.727 * [backup-simplify]: Simplify 1 into 1 1.727 * [backup-simplify]: Simplify (/ 1 1) into 1 1.727 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.727 * [taylor]: Taking taylor expansion of y in x 1.727 * [backup-simplify]: Simplify y into y 1.727 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.727 * [taylor]: Taking taylor expansion of y in x 1.727 * [backup-simplify]: Simplify y into y 1.728 * [backup-simplify]: Simplify (+ 1 0) into 1 1.728 * [backup-simplify]: Simplify (* 1 y) into y 1.728 * [backup-simplify]: Simplify (* 0 y) into 0 1.729 * [backup-simplify]: Simplify (* -0.5 0) into 0 1.729 * [taylor]: Taking taylor expansion of 0 in y 1.729 * [backup-simplify]: Simplify 0 into 0 1.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.730 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 1.730 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 1.731 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 1.731 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 1.731 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 1.731 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.731 * [taylor]: Taking taylor expansion of 0.5 in y 1.731 * [backup-simplify]: Simplify 0.5 into 0.5 1.731 * [taylor]: Taking taylor expansion of y in y 1.731 * [backup-simplify]: Simplify 0 into 0 1.731 * [backup-simplify]: Simplify 1 into 1 1.731 * [backup-simplify]: Simplify 0 into 0 1.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.732 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.733 * [backup-simplify]: Simplify (+ 0 0) into 0 1.733 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 1.734 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 1.735 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 1.735 * [taylor]: Taking taylor expansion of (- 0.5) in y 1.735 * [taylor]: Taking taylor expansion of 0.5 in y 1.735 * [backup-simplify]: Simplify 0.5 into 0.5 1.736 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.736 * [backup-simplify]: Simplify (- 0) into 0 1.736 * [backup-simplify]: Simplify 0 into 0 1.736 * [backup-simplify]: Simplify 0 into 0 1.737 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.737 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.738 * [backup-simplify]: Simplify (+ 0 0) into 0 1.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 1.740 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 1.742 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 1.742 * [taylor]: Taking taylor expansion of 0 in y 1.742 * [backup-simplify]: Simplify 0 into 0 1.742 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.743 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.744 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.744 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.745 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.745 * [backup-simplify]: Simplify 0 into 0 1.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.746 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.747 * [backup-simplify]: Simplify (+ 0 0) into 0 1.748 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.750 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 1.751 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 1.751 * [taylor]: Taking taylor expansion of 0 in y 1.751 * [backup-simplify]: Simplify 0 into 0 1.751 * [backup-simplify]: Simplify 0 into 0 1.752 * [backup-simplify]: Simplify (- 0) into 0 1.752 * [backup-simplify]: Simplify 0 into 0 1.753 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.753 * [backup-simplify]: Simplify (- 0) into 0 1.753 * [backup-simplify]: Simplify 0 into 0 1.753 * [backup-simplify]: Simplify 0 into 0 1.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.754 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.755 * [backup-simplify]: Simplify (+ 0 0) into 0 1.756 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 1.758 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 1.760 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 1.760 * [taylor]: Taking taylor expansion of 0 in y 1.760 * [backup-simplify]: Simplify 0 into 0 1.760 * [backup-simplify]: Simplify 0 into 0 1.761 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.761 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 1.762 * [backup-simplify]: Simplify (/ (+ x y) (* 2.0 y)) into (* 0.5 (/ (+ x y) y)) 1.762 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) y)) in (x y) around 0 1.762 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) y)) in y 1.762 * [taylor]: Taking taylor expansion of 0.5 in y 1.762 * [backup-simplify]: Simplify 0.5 into 0.5 1.762 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y 1.762 * [taylor]: Taking taylor expansion of (+ x y) in y 1.762 * [taylor]: Taking taylor expansion of x in y 1.762 * [backup-simplify]: Simplify x into x 1.762 * [taylor]: Taking taylor expansion of y in y 1.762 * [backup-simplify]: Simplify 0 into 0 1.762 * [backup-simplify]: Simplify 1 into 1 1.762 * [taylor]: Taking taylor expansion of y in y 1.762 * [backup-simplify]: Simplify 0 into 0 1.762 * [backup-simplify]: Simplify 1 into 1 1.762 * [backup-simplify]: Simplify (+ x 0) into x 1.762 * [backup-simplify]: Simplify (/ x 1) into x 1.762 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) y)) in x 1.762 * [taylor]: Taking taylor expansion of 0.5 in x 1.762 * [backup-simplify]: Simplify 0.5 into 0.5 1.762 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 1.762 * [taylor]: Taking taylor expansion of (+ x y) in x 1.762 * [taylor]: Taking taylor expansion of x in x 1.762 * [backup-simplify]: Simplify 0 into 0 1.762 * [backup-simplify]: Simplify 1 into 1 1.762 * [taylor]: Taking taylor expansion of y in x 1.762 * [backup-simplify]: Simplify y into y 1.762 * [taylor]: Taking taylor expansion of y in x 1.762 * [backup-simplify]: Simplify y into y 1.763 * [backup-simplify]: Simplify (+ 0 y) into y 1.763 * [backup-simplify]: Simplify (/ y y) into 1 1.763 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) y)) in x 1.763 * [taylor]: Taking taylor expansion of 0.5 in x 1.763 * [backup-simplify]: Simplify 0.5 into 0.5 1.763 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 1.763 * [taylor]: Taking taylor expansion of (+ x y) in x 1.763 * [taylor]: Taking taylor expansion of x in x 1.763 * [backup-simplify]: Simplify 0 into 0 1.763 * [backup-simplify]: Simplify 1 into 1 1.763 * [taylor]: Taking taylor expansion of y in x 1.763 * [backup-simplify]: Simplify y into y 1.763 * [taylor]: Taking taylor expansion of y in x 1.763 * [backup-simplify]: Simplify y into y 1.763 * [backup-simplify]: Simplify (+ 0 y) into y 1.763 * [backup-simplify]: Simplify (/ y y) into 1 1.764 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.764 * [taylor]: Taking taylor expansion of 0.5 in y 1.764 * [backup-simplify]: Simplify 0.5 into 0.5 1.764 * [backup-simplify]: Simplify (+ 1 0) into 1 1.764 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 1.765 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 1.765 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.765 * [taylor]: Taking taylor expansion of 0.5 in y 1.765 * [backup-simplify]: Simplify 0.5 into 0.5 1.765 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.765 * [taylor]: Taking taylor expansion of y in y 1.765 * [backup-simplify]: Simplify 0 into 0 1.765 * [backup-simplify]: Simplify 1 into 1 1.765 * [backup-simplify]: Simplify (/ 1 1) into 1 1.766 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.766 * [backup-simplify]: Simplify 0.5 into 0.5 1.766 * [backup-simplify]: Simplify 0.5 into 0.5 1.766 * [backup-simplify]: Simplify (+ 0 0) into 0 1.766 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 1.768 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 1.768 * [taylor]: Taking taylor expansion of 0 in y 1.768 * [backup-simplify]: Simplify 0 into 0 1.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.769 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.769 * [backup-simplify]: Simplify 0 into 0 1.769 * [backup-simplify]: Simplify 0 into 0 1.770 * [backup-simplify]: Simplify (+ 0 0) into 0 1.770 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.772 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 1.772 * [taylor]: Taking taylor expansion of 0 in y 1.772 * [backup-simplify]: Simplify 0 into 0 1.772 * [backup-simplify]: Simplify 0 into 0 1.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.774 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.774 * [backup-simplify]: Simplify 0 into 0 1.774 * [backup-simplify]: Simplify 0 into 0 1.775 * [backup-simplify]: Simplify (+ 0 0) into 0 1.775 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.777 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 1.777 * [taylor]: Taking taylor expansion of 0 in y 1.777 * [backup-simplify]: Simplify 0 into 0 1.777 * [backup-simplify]: Simplify 0 into 0 1.777 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 y) x))) into (+ (* 0.5 (/ x y)) 0.5) 1.777 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* 2.0 (/ 1 y))) into (* 0.5 (* (+ (/ 1 x) (/ 1 y)) y)) 1.777 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 x) (/ 1 y)) y)) in (x y) around 0 1.777 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 x) (/ 1 y)) y)) in y 1.777 * [taylor]: Taking taylor expansion of 0.5 in y 1.778 * [backup-simplify]: Simplify 0.5 into 0.5 1.778 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 1.778 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1.778 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.778 * [taylor]: Taking taylor expansion of x in y 1.778 * [backup-simplify]: Simplify x into x 1.778 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.778 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.778 * [taylor]: Taking taylor expansion of y in y 1.778 * [backup-simplify]: Simplify 0 into 0 1.778 * [backup-simplify]: Simplify 1 into 1 1.778 * [backup-simplify]: Simplify (/ 1 1) into 1 1.778 * [taylor]: Taking taylor expansion of y in y 1.778 * [backup-simplify]: Simplify 0 into 0 1.778 * [backup-simplify]: Simplify 1 into 1 1.778 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 x) (/ 1 y)) y)) in x 1.778 * [taylor]: Taking taylor expansion of 0.5 in x 1.778 * [backup-simplify]: Simplify 0.5 into 0.5 1.779 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 1.779 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.779 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.779 * [taylor]: Taking taylor expansion of x in x 1.779 * [backup-simplify]: Simplify 0 into 0 1.779 * [backup-simplify]: Simplify 1 into 1 1.779 * [backup-simplify]: Simplify (/ 1 1) into 1 1.779 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.779 * [taylor]: Taking taylor expansion of y in x 1.779 * [backup-simplify]: Simplify y into y 1.779 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.779 * [taylor]: Taking taylor expansion of y in x 1.779 * [backup-simplify]: Simplify y into y 1.779 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 x) (/ 1 y)) y)) in x 1.779 * [taylor]: Taking taylor expansion of 0.5 in x 1.779 * [backup-simplify]: Simplify 0.5 into 0.5 1.779 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 1.779 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.779 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.779 * [taylor]: Taking taylor expansion of x in x 1.780 * [backup-simplify]: Simplify 0 into 0 1.780 * [backup-simplify]: Simplify 1 into 1 1.780 * [backup-simplify]: Simplify (/ 1 1) into 1 1.780 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.780 * [taylor]: Taking taylor expansion of y in x 1.780 * [backup-simplify]: Simplify y into y 1.780 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.780 * [taylor]: Taking taylor expansion of y in x 1.780 * [backup-simplify]: Simplify y into y 1.781 * [backup-simplify]: Simplify (+ 1 0) into 1 1.781 * [backup-simplify]: Simplify (* 1 y) into y 1.781 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 1.781 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.781 * [taylor]: Taking taylor expansion of 0.5 in y 1.781 * [backup-simplify]: Simplify 0.5 into 0.5 1.781 * [taylor]: Taking taylor expansion of y in y 1.781 * [backup-simplify]: Simplify 0 into 0 1.781 * [backup-simplify]: Simplify 1 into 1 1.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.782 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 1.782 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 1.783 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 y)) into 0.5 1.783 * [taylor]: Taking taylor expansion of 0.5 in y 1.783 * [backup-simplify]: Simplify 0.5 into 0.5 1.783 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.783 * [backup-simplify]: Simplify 0 into 0 1.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.784 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.784 * [backup-simplify]: Simplify (+ 0 0) into 0 1.785 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 1.786 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 y))) into 0 1.786 * [taylor]: Taking taylor expansion of 0 in y 1.786 * [backup-simplify]: Simplify 0 into 0 1.786 * [backup-simplify]: Simplify 0.5 into 0.5 1.787 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.787 * [backup-simplify]: Simplify 0.5 into 0.5 1.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.788 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.789 * [backup-simplify]: Simplify (+ 0 0) into 0 1.790 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 1.791 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 1.791 * [taylor]: Taking taylor expansion of 0 in y 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify 0 into 0 1.793 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.793 * [backup-simplify]: Simplify 0 into 0 1.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.794 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.794 * [backup-simplify]: Simplify (+ 0 0) into 0 1.796 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.797 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 1.797 * [taylor]: Taking taylor expansion of 0 in y 1.797 * [backup-simplify]: Simplify 0 into 0 1.797 * [backup-simplify]: Simplify 0 into 0 1.797 * [backup-simplify]: Simplify 0 into 0 1.797 * [backup-simplify]: Simplify 0 into 0 1.798 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) (/ 1 (/ 1 x)))) 0.5) into (+ (* 0.5 (/ x y)) 0.5) 1.798 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* 2.0 (/ 1 (- y)))) into (* 0.5 (* (+ (/ 1 x) (/ 1 y)) y)) 1.798 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 x) (/ 1 y)) y)) in (x y) around 0 1.798 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 x) (/ 1 y)) y)) in y 1.798 * [taylor]: Taking taylor expansion of 0.5 in y 1.798 * [backup-simplify]: Simplify 0.5 into 0.5 1.798 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 1.798 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1.798 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.798 * [taylor]: Taking taylor expansion of x in y 1.798 * [backup-simplify]: Simplify x into x 1.798 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.798 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.798 * [taylor]: Taking taylor expansion of y in y 1.798 * [backup-simplify]: Simplify 0 into 0 1.798 * [backup-simplify]: Simplify 1 into 1 1.799 * [backup-simplify]: Simplify (/ 1 1) into 1 1.799 * [taylor]: Taking taylor expansion of y in y 1.799 * [backup-simplify]: Simplify 0 into 0 1.799 * [backup-simplify]: Simplify 1 into 1 1.799 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 x) (/ 1 y)) y)) in x 1.799 * [taylor]: Taking taylor expansion of 0.5 in x 1.799 * [backup-simplify]: Simplify 0.5 into 0.5 1.799 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 1.799 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.799 * [taylor]: Taking taylor expansion of x in x 1.799 * [backup-simplify]: Simplify 0 into 0 1.799 * [backup-simplify]: Simplify 1 into 1 1.800 * [backup-simplify]: Simplify (/ 1 1) into 1 1.800 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.800 * [taylor]: Taking taylor expansion of y in x 1.800 * [backup-simplify]: Simplify y into y 1.800 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.800 * [taylor]: Taking taylor expansion of y in x 1.800 * [backup-simplify]: Simplify y into y 1.800 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 x) (/ 1 y)) y)) in x 1.800 * [taylor]: Taking taylor expansion of 0.5 in x 1.800 * [backup-simplify]: Simplify 0.5 into 0.5 1.800 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 1.800 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1.800 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.800 * [taylor]: Taking taylor expansion of x in x 1.800 * [backup-simplify]: Simplify 0 into 0 1.800 * [backup-simplify]: Simplify 1 into 1 1.801 * [backup-simplify]: Simplify (/ 1 1) into 1 1.801 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.801 * [taylor]: Taking taylor expansion of y in x 1.801 * [backup-simplify]: Simplify y into y 1.801 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.801 * [taylor]: Taking taylor expansion of y in x 1.801 * [backup-simplify]: Simplify y into y 1.801 * [backup-simplify]: Simplify (+ 1 0) into 1 1.801 * [backup-simplify]: Simplify (* 1 y) into y 1.801 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 1.801 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.801 * [taylor]: Taking taylor expansion of 0.5 in y 1.802 * [backup-simplify]: Simplify 0.5 into 0.5 1.802 * [taylor]: Taking taylor expansion of y in y 1.802 * [backup-simplify]: Simplify 0 into 0 1.802 * [backup-simplify]: Simplify 1 into 1 1.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.803 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 1.803 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 1.804 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 y)) into 0.5 1.804 * [taylor]: Taking taylor expansion of 0.5 in y 1.804 * [backup-simplify]: Simplify 0.5 into 0.5 1.804 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.804 * [backup-simplify]: Simplify 0 into 0 1.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.806 * [backup-simplify]: Simplify (+ 0 0) into 0 1.806 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 1.807 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 y))) into 0 1.807 * [taylor]: Taking taylor expansion of 0 in y 1.807 * [backup-simplify]: Simplify 0 into 0 1.807 * [backup-simplify]: Simplify 0.5 into 0.5 1.809 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.809 * [backup-simplify]: Simplify 0.5 into 0.5 1.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.810 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.810 * [backup-simplify]: Simplify (+ 0 0) into 0 1.811 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 1.813 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 1.813 * [taylor]: Taking taylor expansion of 0 in y 1.813 * [backup-simplify]: Simplify 0 into 0 1.813 * [backup-simplify]: Simplify 0 into 0 1.813 * [backup-simplify]: Simplify 0 into 0 1.814 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.814 * [backup-simplify]: Simplify 0 into 0 1.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.816 * [backup-simplify]: Simplify (+ 0 0) into 0 1.817 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 1.819 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 1.819 * [taylor]: Taking taylor expansion of 0 in y 1.819 * [backup-simplify]: Simplify 0 into 0 1.819 * [backup-simplify]: Simplify 0 into 0 1.819 * [backup-simplify]: Simplify 0 into 0 1.819 * [backup-simplify]: Simplify 0 into 0 1.820 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 0.5) into (+ (* 0.5 (/ x y)) 0.5) 1.820 * * * [progress]: simplifying candidates 1.822 * [simplify]: Simplifying: (- (- (log (+ x y)) (+ (log 2.0) (log y))) (log x)) (- (- (log (+ x y)) (log (* 2.0 y))) (log x)) (- (log (/ (+ x y) (* 2.0 y))) (log x)) (log (/ (/ (+ x y) (* 2.0 y)) x)) (exp (/ (/ (+ x y) (* 2.0 y)) x)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* 2.0 2.0) 2.0) (* (* y y) y))) (* (* x x) x)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y))) (* (* x x) x)) (/ (* (* (/ (+ x y) (* 2.0 y)) (/ (+ x y) (* 2.0 y))) (/ (+ x y) (* 2.0 y))) (* (* x x) x)) (* (cbrt (/ (/ (+ x y) (* 2.0 y)) x)) (cbrt (/ (/ (+ x y) (* 2.0 y)) x))) (cbrt (/ (/ (+ x y) (* 2.0 y)) x)) (* (* (/ (/ (+ x y) (* 2.0 y)) x) (/ (/ (+ x y) (* 2.0 y)) x)) (/ (/ (+ x y) (* 2.0 y)) x)) (sqrt (/ (/ (+ x y) (* 2.0 y)) x)) (sqrt (/ (/ (+ x y) (* 2.0 y)) x)) (- (/ (+ x y) (* 2.0 y))) (- x) (/ (* (cbrt (/ (+ x y) (* 2.0 y))) (cbrt (/ (+ x y) (* 2.0 y)))) (* (cbrt x) (cbrt x))) (/ (cbrt (/ (+ x y) (* 2.0 y))) (cbrt x)) (/ (* (cbrt (/ (+ x y) (* 2.0 y))) (cbrt (/ (+ x y) (* 2.0 y)))) (sqrt x)) (/ (cbrt (/ (+ x y) (* 2.0 y))) (sqrt x)) (/ (* (cbrt (/ (+ x y) (* 2.0 y))) (cbrt (/ (+ x y) (* 2.0 y)))) 1) (/ (cbrt (/ (+ x y) (* 2.0 y))) x) (/ (sqrt (/ (+ x y) (* 2.0 y))) (* (cbrt x) (cbrt x))) (/ (sqrt (/ (+ x y) (* 2.0 y))) (cbrt x)) (/ (sqrt (/ (+ x y) (* 2.0 y))) (sqrt x)) (/ (sqrt (/ (+ x y) (* 2.0 y))) (sqrt x)) (/ (sqrt (/ (+ x y) (* 2.0 y))) 1) (/ (sqrt (/ (+ x y) (* 2.0 y))) x) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2.0) (* (cbrt x) (cbrt x))) (/ (/ (cbrt (+ x y)) y) (cbrt x)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2.0) (sqrt x)) (/ (/ (cbrt (+ x y)) y) (sqrt x)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2.0) 1) (/ (/ (cbrt (+ x y)) y) x) (/ (/ (sqrt (+ x y)) 2.0) (* (cbrt x) (cbrt x))) (/ (/ (sqrt (+ x y)) y) (cbrt x)) (/ (/ (sqrt (+ x y)) 2.0) (sqrt x)) (/ (/ (sqrt (+ x y)) y) (sqrt x)) (/ (/ (sqrt (+ x y)) 2.0) 1) (/ (/ (sqrt (+ x y)) y) x) (/ (/ 1 2.0) (* (cbrt x) (cbrt x))) (/ (/ (+ x y) y) (cbrt x)) (/ (/ 1 2.0) (sqrt x)) (/ (/ (+ x y) y) (sqrt x)) (/ (/ 1 2.0) 1) (/ (/ (+ x y) y) x) (/ (/ 1 2.0) (* (cbrt x) (cbrt x))) (/ (/ (+ x y) y) (cbrt x)) (/ (/ 1 2.0) (sqrt x)) (/ (/ (+ x y) y) (sqrt x)) (/ (/ 1 2.0) 1) (/ (/ (+ x y) y) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (/ (+ x y) (* 2.0 y)) (cbrt x)) (/ 1 (sqrt x)) (/ (/ (+ x y) (* 2.0 y)) (sqrt x)) (/ 1 1) (/ (/ (+ x y) (* 2.0 y)) x) (/ (+ x y) (* (cbrt x) (cbrt x))) (/ (/ 1 (* 2.0 y)) (cbrt x)) (/ (+ x y) (sqrt x)) (/ (/ 1 (* 2.0 y)) (sqrt x)) (/ (+ x y) 1) (/ (/ 1 (* 2.0 y)) x) (/ 1 x) (/ x (/ (+ x y) (* 2.0 y))) (/ (/ (+ x y) (* 2.0 y)) (* (cbrt x) (cbrt x))) (/ (/ (+ x y) (* 2.0 y)) (sqrt x)) (/ (/ (+ x y) (* 2.0 y)) 1) (/ x (cbrt (/ (+ x y) (* 2.0 y)))) (/ x (sqrt (/ (+ x y) (* 2.0 y)))) (/ x (/ (cbrt (+ x y)) y)) (/ x (/ (sqrt (+ x y)) y)) (/ x (/ (+ x y) y)) (/ x (/ (+ x y) y)) (/ x (/ (+ x y) (* 2.0 y))) (/ x (/ 1 (* 2.0 y))) (* x (* 2.0 y)) (- (log (+ x y)) (+ (log 2.0) (log y))) (- (log (+ x y)) (log (* 2.0 y))) (log (/ (+ x y) (* 2.0 y))) (exp (/ (+ x y) (* 2.0 y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* 2.0 2.0) 2.0) (* (* y y) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* 2.0 y) (* 2.0 y)) (* 2.0 y))) (* (cbrt (/ (+ x y) (* 2.0 y))) (cbrt (/ (+ x y) (* 2.0 y)))) (cbrt (/ (+ x y) (* 2.0 y))) (* (* (/ (+ x y) (* 2.0 y)) (/ (+ x y) (* 2.0 y))) (/ (+ x y) (* 2.0 y))) (sqrt (/ (+ x y) (* 2.0 y))) (sqrt (/ (+ x y) (* 2.0 y))) (- (+ x y)) (- (* 2.0 y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2.0) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) 2.0) (/ (sqrt (+ x y)) y) (/ 1 2.0) (/ (+ x y) y) (/ 1 2.0) (/ (+ x y) y) (/ 1 (* 2.0 y)) (/ (* 2.0 y) (+ x y)) (/ (+ x y) 2.0) (/ (* 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 x) (- (* y y) (* x y)))) (* (* 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))) (+ (* 0.5 (/ x y)) 0.5) (+ (* 0.5 (/ x y)) 0.5) (+ (* 0.5 (/ x y)) 0.5) 1.825 * * [simplify]: iteration 0: 135 enodes 1.873 * * [simplify]: iteration 1: 347 enodes 2.018 * * [simplify]: iteration 2: 1798 enodes 2.456 * * [simplify]: iteration complete: 5000 enodes 2.456 * * [simplify]: Extracting #0: cost 80 inf + 0 2.460 * * [simplify]: Extracting #1: cost 952 inf + 1 2.468 * * [simplify]: Extracting #2: cost 2149 inf + 288 2.476 * * [simplify]: Extracting #3: cost 1365 inf + 7012 2.484 * * [simplify]: Extracting #4: cost 190 inf + 19257 2.492 * * [simplify]: Extracting #5: cost 0 inf + 21910 2.500 * * [simplify]: Extracting #6: cost 0 inf + 21908 2.510 * [simplify]: Simplified to: (log (/ (+ x y) (* x (* y 2.0)))) (log (/ (+ x y) (* x (* y 2.0)))) (log (/ (+ x y) (* x (* y 2.0)))) (log (/ (+ x y) (* x (* y 2.0)))) (exp (/ (+ x y) (* x (* y 2.0)))) (/ (pow (+ x y) 3) (* (* (pow x 3) (pow 2.0 3)) (pow y 3))) (/ (pow (/ (/ (+ x y) y) 2.0) 3) (pow x 3)) (/ (pow (/ (/ (+ x y) y) 2.0) 3) (pow x 3)) (* (cbrt (/ (+ x y) (* x (* y 2.0)))) (cbrt (/ (+ x y) (* x (* y 2.0))))) (cbrt (/ (+ x y) (* x (* y 2.0)))) (pow (/ (+ x y) (* x (* y 2.0))) 3) (sqrt (/ (+ x y) (* x (* y 2.0)))) (sqrt (/ (+ x y) (* x (* y 2.0)))) (/ (/ (- (+ x y)) 2.0) y) (- x) (/ (cbrt (/ (/ (+ x y) y) 2.0)) (/ (cbrt x) (/ (cbrt (/ (/ (+ x y) y) 2.0)) (cbrt x)))) (/ (cbrt (/ (/ (+ x y) y) 2.0)) (cbrt x)) (* (/ (cbrt (/ (/ (+ x y) y) 2.0)) (sqrt x)) (cbrt (/ (/ (+ x y) y) 2.0))) (/ (cbrt (/ (/ (+ x y) y) 2.0)) (sqrt x)) (* (cbrt (/ (/ (+ x y) y) 2.0)) (cbrt (/ (/ (+ x y) y) 2.0))) (/ (cbrt (/ (/ (+ x y) y) 2.0)) x) (/ (/ (sqrt (/ (/ (+ x y) y) 2.0)) (cbrt x)) (cbrt x)) (/ (sqrt (/ (/ (+ x y) y) 2.0)) (cbrt x)) (/ (sqrt (/ (/ (+ x y) y) 2.0)) (sqrt x)) (/ (sqrt (/ (/ (+ x y) y) 2.0)) (sqrt x)) (sqrt (/ (/ (+ x y) y) 2.0)) (/ (sqrt (/ (/ (+ x y) y) 2.0)) x) (/ (* (/ (cbrt (+ x y)) 2.0) (cbrt (+ x y))) (* (cbrt x) (cbrt x))) (/ (cbrt (+ x y)) (* y (cbrt x))) (/ (* (/ (cbrt (+ x y)) 2.0) (cbrt (+ x y))) (sqrt x)) (/ (cbrt (+ x y)) (* (sqrt x) y)) (* (/ (cbrt (+ x y)) 2.0) (cbrt (+ x y))) (/ (cbrt (+ x y)) (* x y)) (/ (sqrt (+ x y)) (* (* (cbrt x) (cbrt x)) 2.0)) (/ (/ (sqrt (+ x y)) (cbrt x)) y) (/ (/ (sqrt (+ x y)) 2.0) (sqrt x)) (/ (sqrt (+ x y)) (* (sqrt x) y)) (/ (sqrt (+ x y)) 2.0) (/ (sqrt (+ x y)) (* x y)) (/ (/ (/ 1 2.0) (cbrt x)) (cbrt x)) (/ (+ x y) (* y (cbrt x))) (/ 1 (* (sqrt x) 2.0)) (/ (+ x y) (* (sqrt x) y)) (/ 1 2.0) (/ (/ (+ x y) x) y) (/ (/ (/ 1 2.0) (cbrt x)) (cbrt x)) (/ (+ x y) (* y (cbrt x))) (/ 1 (* (sqrt x) 2.0)) (/ (+ x y) (* (sqrt x) y)) (/ 1 2.0) (/ (/ (+ x y) x) y) (/ 1 (* (cbrt x) (cbrt x))) (/ (+ x y) (* (cbrt x) (* y 2.0))) (/ 1 (sqrt x)) (/ (+ x y) (* (sqrt x) (* y 2.0))) 1 (/ (+ x y) (* x (* y 2.0))) (/ (/ (+ x y) (cbrt x)) (cbrt x)) (/ (/ (/ 1 y) 2.0) (cbrt x)) (/ (+ x y) (sqrt x)) (/ 1 (* (sqrt x) (* y 2.0))) (+ x y) (/ (/ 1 x) (* y 2.0)) (/ 1 x) (* (/ x (+ x y)) (* y 2.0)) (/ (+ x y) (* (* (cbrt x) (cbrt x)) (* y 2.0))) (/ (+ x y) (* (sqrt x) (* y 2.0))) (/ (/ (+ x y) y) 2.0) (/ x (cbrt (/ (/ (+ x y) y) 2.0))) (/ x (sqrt (/ (/ (+ x y) y) 2.0))) (/ (* x y) (cbrt (+ x y))) (/ (* x y) (sqrt (+ x y))) (* y (/ x (+ x y))) (* y (/ x (+ x y))) (* (/ x (+ x y)) (* y 2.0)) (* (* y 2.0) x) (* (* y 2.0) x) (log (/ (/ (+ x y) y) 2.0)) (log (/ (/ (+ x y) y) 2.0)) (log (/ (/ (+ x y) y) 2.0)) (exp (/ (/ (+ x y) y) 2.0)) (/ (pow (+ x y) 3) (* (pow 2.0 3) (pow y 3))) (pow (/ (/ (+ x y) y) 2.0) 3) (* (cbrt (/ (/ (+ x y) y) 2.0)) (cbrt (/ (/ (+ x y) y) 2.0))) (cbrt (/ (/ (+ x y) y) 2.0)) (pow (/ (/ (+ x y) y) 2.0) 3) (sqrt (/ (/ (+ x y) y) 2.0)) (sqrt (/ (/ (+ x y) y) 2.0)) (- (+ x y)) (- (* y 2.0)) (* (/ (cbrt (+ x y)) 2.0) (cbrt (+ x y))) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) 2.0) (/ (sqrt (+ x y)) y) (/ 1 2.0) (/ (+ x y) y) (/ 1 2.0) (/ (+ x y) y) (/ (/ 1 y) 2.0) (/ (* y 2.0) (+ x y)) (/ (+ x y) 2.0) (/ (* y 2.0) (cbrt (+ x y))) (/ y (/ (sqrt (+ x y)) 2.0)) (/ (* y 2.0) (+ x y)) (/ (* y 2.0) (+ x y)) (* 2.0 (* y (+ (* y (- y x)) (* x x)))) (* y (* 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))) 2.510 * * * [progress]: adding candidates to table 2.836 * [progress]: [Phase 3 of 3] Extracting. 2.836 * * [regime]: Finding splitpoints for: (# #) 2.836 * * * [regime-changes]: Trying 2 branch expressions: (y x) 2.836 * * * * [regimes]: Trying to branch on y from (# #) 2.890 * * * * [regimes]: Trying to branch on x from (# #) 2.923 * * * [regime]: Found split indices: #