43.081 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.015 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.018 * [simplify]: Simplifying: (/ (+ x y) (* (* x 2.0) y)) 0.018 * * [simplify]: iteration 0: 7 enodes 0.019 * * [simplify]: iteration 1: 14 enodes 0.021 * * [simplify]: iteration 2: 24 enodes 0.024 * * [simplify]: iteration 3: 25 enodes 0.027 * * [simplify]: iteration complete: 25 enodes 0.027 * * [simplify]: Extracting #0: cost 1 inf + 0 0.027 * * [simplify]: Extracting #1: cost 5 inf + 0 0.027 * * [simplify]: Extracting #2: cost 11 inf + 1 0.027 * * [simplify]: Extracting #3: cost 8 inf + 45 0.027 * * [simplify]: Extracting #4: cost 0 inf + 705 0.028 * [simplify]: Simplified to: (/ (+ y x) (* (* 2.0 y) x)) 0.028 * * [progress]: iteration 1 / 4 0.028 * * * [progress]: picking best candidate 0.031 * * * * [pick]: Picked # 0.032 * * * [progress]: localizing error 0.044 * * * [progress]: generating rewritten candidates 0.044 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.069 * * * [progress]: generating series expansions 0.069 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.069 * [backup-simplify]: Simplify (/ (+ x y) (* (* x 2.0) y)) into (* 0.5 (/ (+ x y) (* x y))) 0.069 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.069 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.069 * [taylor]: Taking taylor expansion of 0.5 in y 0.069 * [backup-simplify]: Simplify 0.5 into 0.5 0.069 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.069 * [taylor]: Taking taylor expansion of (+ x y) in y 0.069 * [taylor]: Taking taylor expansion of x in y 0.069 * [backup-simplify]: Simplify x into x 0.069 * [taylor]: Taking taylor expansion of y in y 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.069 * [taylor]: Taking taylor expansion of (* x y) in y 0.069 * [taylor]: Taking taylor expansion of x in y 0.069 * [backup-simplify]: Simplify x into x 0.069 * [taylor]: Taking taylor expansion of y in y 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.069 * [backup-simplify]: Simplify (+ x 0) into x 0.069 * [backup-simplify]: Simplify (* x 0) into 0 0.070 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.070 * [backup-simplify]: Simplify (/ x x) into 1 0.070 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.070 * [taylor]: Taking taylor expansion of 0.5 in x 0.070 * [backup-simplify]: Simplify 0.5 into 0.5 0.070 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.070 * [taylor]: Taking taylor expansion of (+ x y) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 1 into 1 0.070 * [taylor]: Taking taylor expansion of y in x 0.070 * [backup-simplify]: Simplify y into y 0.070 * [taylor]: Taking taylor expansion of (* x y) in x 0.070 * [taylor]: Taking taylor expansion of x in x 0.070 * [backup-simplify]: Simplify 0 into 0 0.070 * [backup-simplify]: Simplify 1 into 1 0.070 * [taylor]: Taking taylor expansion of y in x 0.070 * [backup-simplify]: Simplify y into y 0.070 * [backup-simplify]: Simplify (+ 0 y) into y 0.070 * [backup-simplify]: Simplify (* 0 y) into 0 0.070 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.070 * [backup-simplify]: Simplify (/ y y) into 1 0.071 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.071 * [taylor]: Taking taylor expansion of 0.5 in x 0.071 * [backup-simplify]: Simplify 0.5 into 0.5 0.071 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.071 * [taylor]: Taking taylor expansion of (+ x y) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify 1 into 1 0.071 * [taylor]: Taking taylor expansion of y in x 0.071 * [backup-simplify]: Simplify y into y 0.071 * [taylor]: Taking taylor expansion of (* x y) in x 0.071 * [taylor]: Taking taylor expansion of x in x 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify 1 into 1 0.071 * [taylor]: Taking taylor expansion of y in x 0.071 * [backup-simplify]: Simplify y into y 0.071 * [backup-simplify]: Simplify (+ 0 y) into y 0.071 * [backup-simplify]: Simplify (* 0 y) into 0 0.071 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.071 * [backup-simplify]: Simplify (/ y y) into 1 0.071 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.071 * [taylor]: Taking taylor expansion of 0.5 in y 0.071 * [backup-simplify]: Simplify 0.5 into 0.5 0.072 * [backup-simplify]: Simplify (+ 1 0) into 1 0.072 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.072 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 0.073 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 0.073 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.073 * [taylor]: Taking taylor expansion of 0.5 in y 0.073 * [backup-simplify]: Simplify 0.5 into 0.5 0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.073 * [taylor]: Taking taylor expansion of y in y 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 1 into 1 0.073 * [backup-simplify]: Simplify (/ 1 1) into 1 0.073 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.073 * [backup-simplify]: Simplify 0.5 into 0.5 0.073 * [backup-simplify]: Simplify 0.5 into 0.5 0.074 * [backup-simplify]: Simplify (+ 0 0) into 0 0.074 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.074 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 0.075 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.076 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify (+ 0 0) into 0 0.077 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.077 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.078 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.079 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify (+ 0 0) into 0 0.081 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.081 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.082 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 0.082 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.082 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 0.082 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 0.082 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 0.082 * [taylor]: Taking taylor expansion of 0.5 in y 0.082 * [backup-simplify]: Simplify 0.5 into 0.5 0.082 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [backup-simplify]: Simplify x into x 0.082 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.082 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [backup-simplify]: Simplify x into x 0.082 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.082 * [backup-simplify]: Simplify 0 into 0 0.082 * [backup-simplify]: Simplify 1 into 1 0.083 * [backup-simplify]: Simplify (/ 1 1) into 1 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.083 * [taylor]: Taking taylor expansion of 0.5 in x 0.083 * [backup-simplify]: Simplify 0.5 into 0.5 0.083 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [backup-simplify]: Simplify (/ 1 1) into 1 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [backup-simplify]: Simplify y into y 0.083 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [backup-simplify]: Simplify y into y 0.083 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.083 * [taylor]: Taking taylor expansion of 0.5 in x 0.083 * [backup-simplify]: Simplify 0.5 into 0.5 0.083 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.083 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1 into 1 0.084 * [backup-simplify]: Simplify (/ 1 1) into 1 0.084 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [backup-simplify]: Simplify y into y 0.084 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [backup-simplify]: Simplify y into y 0.084 * [backup-simplify]: Simplify (+ 1 0) into 1 0.084 * [backup-simplify]: Simplify (* 1 y) into y 0.084 * [backup-simplify]: Simplify (* 0 y) into 0 0.084 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.085 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.085 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 0.085 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 0.086 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 0.086 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.086 * [taylor]: Taking taylor expansion of 0.5 in y 0.086 * [backup-simplify]: Simplify 0.5 into 0.5 0.086 * [taylor]: Taking taylor expansion of y in y 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.087 * [backup-simplify]: Simplify (+ 0 0) into 0 0.087 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 0.088 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 0.088 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 0.088 * [taylor]: Taking taylor expansion of 0.5 in y 0.088 * [backup-simplify]: Simplify 0.5 into 0.5 0.088 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.090 * [backup-simplify]: Simplify (+ 0 0) into 0 0.090 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 0.091 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 0.092 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 0.092 * [taylor]: Taking taylor expansion of 0 in y 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 0.5 into 0.5 0.093 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.093 * [backup-simplify]: Simplify 0.5 into 0.5 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.094 * [backup-simplify]: Simplify (+ 0 0) into 0 0.094 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.095 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 0.096 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.096 * [taylor]: Taking taylor expansion of 0 in y 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.098 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.098 * [backup-simplify]: Simplify (+ 0 0) into 0 0.099 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.100 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 0.101 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.101 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.102 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 0.102 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 0.102 * [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 0.102 * [backup-simplify]: Simplify 1 into 1 0.102 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.102 * [taylor]: Taking taylor expansion of -0.5 in x 0.102 * [backup-simplify]: Simplify -0.5 into -0.5 0.102 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.102 * [taylor]: Taking taylor expansion of x in x 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (/ 1 1) into 1 0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.103 * [taylor]: Taking taylor expansion of y in x 0.103 * [backup-simplify]: Simplify y into y 0.103 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.103 * [taylor]: Taking taylor expansion of y in x 0.103 * [backup-simplify]: Simplify y into y 0.103 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.103 * [taylor]: Taking taylor expansion of -0.5 in x 0.103 * [backup-simplify]: Simplify -0.5 into -0.5 0.103 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify 1 into 1 0.103 * [backup-simplify]: Simplify (/ 1 1) into 1 0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.103 * [taylor]: Taking taylor expansion of y in x 0.103 * [backup-simplify]: Simplify y into y 0.103 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.103 * [taylor]: Taking taylor expansion of y in x 0.104 * [backup-simplify]: Simplify y into y 0.104 * [backup-simplify]: Simplify (+ 1 0) into 1 0.104 * [backup-simplify]: Simplify (* 1 y) into y 0.104 * [backup-simplify]: Simplify (* 0 y) into 0 0.104 * [backup-simplify]: Simplify (* -0.5 0) into 0 0.104 * [taylor]: Taking taylor expansion of 0 in y 0.104 * [backup-simplify]: Simplify 0 into 0 0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.105 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.105 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 0.105 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 0.106 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 0.106 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.106 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.106 * [taylor]: Taking taylor expansion of 0.5 in y 0.106 * [backup-simplify]: Simplify 0.5 into 0.5 0.106 * [taylor]: Taking taylor expansion of y in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 1 into 1 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.107 * [backup-simplify]: Simplify (+ 0 0) into 0 0.107 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 0.107 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 0.108 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 0.108 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.108 * [taylor]: Taking taylor expansion of 0.5 in y 0.108 * [backup-simplify]: Simplify 0.5 into 0.5 0.108 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.108 * [backup-simplify]: Simplify (- 0) into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify 0 into 0 0.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.109 * [backup-simplify]: Simplify (+ 0 0) into 0 0.110 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 0.111 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 0.111 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.111 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.112 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.113 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.113 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.113 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.113 * [backup-simplify]: Simplify 0 into 0 0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.114 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.117 * [backup-simplify]: Simplify (+ 0 0) into 0 0.118 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.119 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 0.120 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify (- 0) into 0 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.121 * [backup-simplify]: Simplify (- 0) into 0 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.122 * [backup-simplify]: Simplify (+ 0 0) into 0 0.123 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.124 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 0.125 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.125 * [taylor]: Taking taylor expansion of 0 in y 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify 0 into 0 0.126 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.126 * * * [progress]: simplifying candidates 0.126 * [simplify]: Simplifying: (- (log (+ x y)) (+ (+ (log x) (log 2.0)) (log y))) (- (log (+ x y)) (+ (log (* x 2.0)) (log y))) (- (log (+ x y)) (log (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (exp (/ (+ x y) (* (* x 2.0) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y))) (* (cbrt (/ (+ x y) (* (* x 2.0) y))) (cbrt (/ (+ x y) (* (* x 2.0) y)))) (cbrt (/ (+ x y) (* (* x 2.0) y))) (* (* (/ (+ x y) (* (* x 2.0) y)) (/ (+ x y) (* (* x 2.0) y))) (/ (+ x y) (* (* x 2.0) y))) (sqrt (/ (+ x y) (* (* x 2.0) y))) (sqrt (/ (+ x y) (* (* x 2.0) y))) (- (+ x y)) (- (* (* x 2.0) y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 2.0)) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* x 2.0)) (/ (sqrt (+ x y)) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (+ x y)) (/ (+ x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (+ x y))) (/ (* (* x 2.0) y) (sqrt (+ x y))) (/ (* (* x 2.0) y) (+ x y)) (/ (* (* x 2.0) y) (+ x y)) (* (* (* x 2.0) y) (+ (* x x) (- (* y y) (* x y)))) (* (* (* x 2.0) y) (- x y)) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.127 * * [simplify]: iteration 0: 73 enodes 0.141 * * [simplify]: iteration 1: 214 enodes 0.204 * * [simplify]: iteration 2: 812 enodes 0.599 * * [simplify]: iteration complete: 5001 enodes 0.600 * * [simplify]: Extracting #0: cost 22 inf + 0 0.600 * * [simplify]: Extracting #1: cost 595 inf + 0 0.609 * * [simplify]: Extracting #2: cost 1471 inf + 1709 0.625 * * [simplify]: Extracting #3: cost 1462 inf + 73340 0.705 * * [simplify]: Extracting #4: cost 234 inf + 296271 0.784 * * [simplify]: Extracting #5: cost 0 inf + 336292 0.866 * * [simplify]: Extracting #6: cost 0 inf + 334026 0.940 * [simplify]: Simplified to: (log (/ (/ (+ y x) (* x y)) 2.0)) (log (/ (/ (+ y x) (* x y)) 2.0)) (log (/ (/ (+ y x) (* x y)) 2.0)) (log (/ (/ (+ y x) (* x y)) 2.0)) (exp (/ (/ (+ y x) (* x y)) 2.0)) (* (/ (/ (+ y x) (* x y)) 2.0) (* (/ (/ (+ y x) (* x y)) 2.0) (/ (/ (+ y x) (* x y)) 2.0))) (* (/ (/ (+ y x) (* x y)) 2.0) (* (/ (/ (+ y x) (* x y)) 2.0) (/ (/ (+ y x) (* x y)) 2.0))) (* (/ (/ (+ y x) (* x y)) 2.0) (* (/ (/ (+ y x) (* x y)) 2.0) (/ (/ (+ y x) (* x y)) 2.0))) (* (cbrt (/ (/ (+ y x) (* x y)) 2.0)) (cbrt (/ (/ (+ y x) (* x y)) 2.0))) (cbrt (/ (/ (+ y x) (* x y)) 2.0)) (* (/ (/ (+ y x) (* x y)) 2.0) (* (/ (/ (+ y x) (* x y)) 2.0) (/ (/ (+ y x) (* x y)) 2.0))) (sqrt (/ (/ (+ y x) (* x y)) 2.0)) (sqrt (/ (/ (+ y x) (* x y)) 2.0)) (- (- x) y) (* (* 2.0 y) (- x)) (* (/ (/ (cbrt (+ y x)) x) 2.0) (cbrt (+ y x))) (/ (cbrt (+ y x)) y) (/ (/ (sqrt (+ y x)) x) 2.0) (/ (sqrt (+ y x)) y) (/ (/ 1 x) 2.0) (/ (+ y x) y) (/ (/ 1 x) 2.0) (/ (+ y x) y) (/ (/ 1 x) (* 2.0 y)) (* (/ (* 2.0 x) (+ y x)) y) (/ (/ (+ y x) x) 2.0) (/ (* (* x y) 2.0) (cbrt (+ y x))) (/ x (/ (sqrt (+ y x)) (* 2.0 y))) (* (/ (* 2.0 x) (+ y x)) y) (* (/ (* 2.0 x) (+ y x)) y) (* x (* (* 2.0 y) (+ (* y (- y x)) (* x x)))) (* (* (* (- x y) 2.0) x) y) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) 0.942 * * * [progress]: adding candidates to table 1.057 * * [progress]: iteration 2 / 4 1.057 * * * [progress]: picking best candidate 1.063 * * * * [pick]: Picked # 1.063 * * * [progress]: localizing error 1.070 * * * [progress]: generating rewritten candidates 1.070 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.097 * * * [progress]: generating series expansions 1.097 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.097 * [backup-simplify]: Simplify (+ (/ 0.5 y) (/ 0.5 x)) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.097 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in (y x) around 0 1.097 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 1.097 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.097 * [taylor]: Taking taylor expansion of 0.5 in x 1.097 * [backup-simplify]: Simplify 0.5 into 0.5 1.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.097 * [taylor]: Taking taylor expansion of x in x 1.097 * [backup-simplify]: Simplify 0 into 0 1.097 * [backup-simplify]: Simplify 1 into 1 1.097 * [backup-simplify]: Simplify (/ 1 1) into 1 1.097 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.097 * [taylor]: Taking taylor expansion of 0.5 in x 1.098 * [backup-simplify]: Simplify 0.5 into 0.5 1.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.098 * [taylor]: Taking taylor expansion of y in x 1.098 * [backup-simplify]: Simplify y into y 1.098 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.098 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 1.098 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.098 * [taylor]: Taking taylor expansion of 0.5 in y 1.098 * [backup-simplify]: Simplify 0.5 into 0.5 1.098 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.098 * [taylor]: Taking taylor expansion of x in y 1.098 * [backup-simplify]: Simplify x into x 1.098 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.098 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.098 * [taylor]: Taking taylor expansion of 0.5 in y 1.098 * [backup-simplify]: Simplify 0.5 into 0.5 1.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.098 * [taylor]: Taking taylor expansion of y in y 1.098 * [backup-simplify]: Simplify 0 into 0 1.098 * [backup-simplify]: Simplify 1 into 1 1.098 * [backup-simplify]: Simplify (/ 1 1) into 1 1.098 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 1.098 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.098 * [taylor]: Taking taylor expansion of 0.5 in y 1.098 * [backup-simplify]: Simplify 0.5 into 0.5 1.098 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.098 * [taylor]: Taking taylor expansion of x in y 1.098 * [backup-simplify]: Simplify x into x 1.098 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.098 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.098 * [taylor]: Taking taylor expansion of 0.5 in y 1.098 * [backup-simplify]: Simplify 0.5 into 0.5 1.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.098 * [taylor]: Taking taylor expansion of y in y 1.098 * [backup-simplify]: Simplify 0 into 0 1.098 * [backup-simplify]: Simplify 1 into 1 1.099 * [backup-simplify]: Simplify (/ 1 1) into 1 1.099 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.099 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.099 * [taylor]: Taking taylor expansion of 0.5 in x 1.099 * [backup-simplify]: Simplify 0.5 into 0.5 1.100 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x) 1.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.100 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.101 * [backup-simplify]: Simplify (+ (/ 0.5 x) 0) into (* 0.5 (/ 1 x)) 1.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.101 * [taylor]: Taking taylor expansion of 0.5 in x 1.101 * [backup-simplify]: Simplify 0.5 into 0.5 1.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.101 * [taylor]: Taking taylor expansion of x in x 1.101 * [backup-simplify]: Simplify 0 into 0 1.101 * [backup-simplify]: Simplify 1 into 1 1.101 * [backup-simplify]: Simplify (/ 1 1) into 1 1.101 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.101 * [backup-simplify]: Simplify 0.5 into 0.5 1.101 * [backup-simplify]: Simplify 0.5 into 0.5 1.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.102 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0 1.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.103 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.103 * [backup-simplify]: Simplify (+ 0 0) into 0 1.103 * [taylor]: Taking taylor expansion of 0 in x 1.103 * [backup-simplify]: Simplify 0 into 0 1.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.104 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.104 * [backup-simplify]: Simplify 0 into 0 1.104 * [backup-simplify]: Simplify 0 into 0 1.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.105 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 1.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.109 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.109 * [backup-simplify]: Simplify (+ 0 0) into 0 1.109 * [taylor]: Taking taylor expansion of 0 in x 1.109 * [backup-simplify]: Simplify 0 into 0 1.109 * [backup-simplify]: Simplify 0 into 0 1.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.110 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.110 * [backup-simplify]: Simplify 0 into 0 1.110 * [backup-simplify]: Simplify 0 into 0 1.110 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.111 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 1.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.113 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.113 * [backup-simplify]: Simplify (+ 0 0) into 0 1.113 * [taylor]: Taking taylor expansion of 0 in x 1.113 * [backup-simplify]: Simplify 0 into 0 1.113 * [backup-simplify]: Simplify 0 into 0 1.113 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* 0.5 (* (/ 1 x) 1))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.113 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 y)) (/ 0.5 (/ 1 x))) into (+ (* 0.5 x) (* 0.5 y)) 1.113 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in (y x) around 0 1.113 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.113 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.113 * [taylor]: Taking taylor expansion of 0.5 in x 1.113 * [backup-simplify]: Simplify 0.5 into 0.5 1.113 * [taylor]: Taking taylor expansion of x in x 1.113 * [backup-simplify]: Simplify 0 into 0 1.113 * [backup-simplify]: Simplify 1 into 1 1.113 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.113 * [taylor]: Taking taylor expansion of 0.5 in x 1.113 * [backup-simplify]: Simplify 0.5 into 0.5 1.113 * [taylor]: Taking taylor expansion of y in x 1.113 * [backup-simplify]: Simplify y into y 1.113 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.113 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.113 * [taylor]: Taking taylor expansion of 0.5 in y 1.113 * [backup-simplify]: Simplify 0.5 into 0.5 1.113 * [taylor]: Taking taylor expansion of x in y 1.113 * [backup-simplify]: Simplify x into x 1.113 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.113 * [taylor]: Taking taylor expansion of 0.5 in y 1.113 * [backup-simplify]: Simplify 0.5 into 0.5 1.113 * [taylor]: Taking taylor expansion of y in y 1.113 * [backup-simplify]: Simplify 0 into 0 1.113 * [backup-simplify]: Simplify 1 into 1 1.113 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.114 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.114 * [taylor]: Taking taylor expansion of 0.5 in y 1.114 * [backup-simplify]: Simplify 0.5 into 0.5 1.114 * [taylor]: Taking taylor expansion of x in y 1.114 * [backup-simplify]: Simplify x into x 1.114 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.114 * [taylor]: Taking taylor expansion of 0.5 in y 1.114 * [backup-simplify]: Simplify 0.5 into 0.5 1.114 * [taylor]: Taking taylor expansion of y in y 1.114 * [backup-simplify]: Simplify 0 into 0 1.114 * [backup-simplify]: Simplify 1 into 1 1.114 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 1.114 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.114 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x) 1.114 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.114 * [taylor]: Taking taylor expansion of 0.5 in x 1.114 * [backup-simplify]: Simplify 0.5 into 0.5 1.114 * [taylor]: Taking taylor expansion of x in x 1.114 * [backup-simplify]: Simplify 0 into 0 1.114 * [backup-simplify]: Simplify 1 into 1 1.114 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.114 * [backup-simplify]: Simplify 0 into 0 1.115 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 1.116 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.116 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.116 * [taylor]: Taking taylor expansion of 0.5 in x 1.116 * [backup-simplify]: Simplify 0.5 into 0.5 1.116 * [backup-simplify]: Simplify 0.5 into 0.5 1.117 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.117 * [backup-simplify]: Simplify 0.5 into 0.5 1.117 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 1.118 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.118 * [backup-simplify]: Simplify (+ 0 0) into 0 1.118 * [taylor]: Taking taylor expansion of 0 in x 1.118 * [backup-simplify]: Simplify 0 into 0 1.118 * [backup-simplify]: Simplify 0 into 0 1.118 * [backup-simplify]: Simplify 0 into 0 1.119 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.119 * [backup-simplify]: Simplify 0 into 0 1.120 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 1.120 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.120 * [backup-simplify]: Simplify (+ 0 0) into 0 1.120 * [taylor]: Taking taylor expansion of 0 in x 1.120 * [backup-simplify]: Simplify 0 into 0 1.121 * [backup-simplify]: Simplify 0 into 0 1.121 * [backup-simplify]: Simplify 0 into 0 1.121 * [backup-simplify]: Simplify 0 into 0 1.121 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.121 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 (- y))) (/ 0.5 (/ 1 (- x)))) into (- (+ (* 0.5 x) (* 0.5 y))) 1.121 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in (y x) around 0 1.121 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in x 1.121 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.121 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.121 * [taylor]: Taking taylor expansion of 0.5 in x 1.121 * [backup-simplify]: Simplify 0.5 into 0.5 1.121 * [taylor]: Taking taylor expansion of x in x 1.121 * [backup-simplify]: Simplify 0 into 0 1.121 * [backup-simplify]: Simplify 1 into 1 1.121 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.121 * [taylor]: Taking taylor expansion of 0.5 in x 1.121 * [backup-simplify]: Simplify 0.5 into 0.5 1.121 * [taylor]: Taking taylor expansion of y in x 1.121 * [backup-simplify]: Simplify y into y 1.121 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.121 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.121 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.121 * [taylor]: Taking taylor expansion of 0.5 in y 1.121 * [backup-simplify]: Simplify 0.5 into 0.5 1.121 * [taylor]: Taking taylor expansion of x in y 1.121 * [backup-simplify]: Simplify x into x 1.121 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.121 * [taylor]: Taking taylor expansion of 0.5 in y 1.121 * [backup-simplify]: Simplify 0.5 into 0.5 1.121 * [taylor]: Taking taylor expansion of y in y 1.121 * [backup-simplify]: Simplify 0 into 0 1.121 * [backup-simplify]: Simplify 1 into 1 1.121 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.121 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.121 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.121 * [taylor]: Taking taylor expansion of 0.5 in y 1.121 * [backup-simplify]: Simplify 0.5 into 0.5 1.121 * [taylor]: Taking taylor expansion of x in y 1.121 * [backup-simplify]: Simplify x into x 1.121 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.121 * [taylor]: Taking taylor expansion of 0.5 in y 1.121 * [backup-simplify]: Simplify 0.5 into 0.5 1.121 * [taylor]: Taking taylor expansion of y in y 1.121 * [backup-simplify]: Simplify 0 into 0 1.121 * [backup-simplify]: Simplify 1 into 1 1.121 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 1.122 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.122 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x) 1.122 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x)) 1.122 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 1.122 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.122 * [taylor]: Taking taylor expansion of 0.5 in x 1.122 * [backup-simplify]: Simplify 0.5 into 0.5 1.122 * [taylor]: Taking taylor expansion of x in x 1.122 * [backup-simplify]: Simplify 0 into 0 1.122 * [backup-simplify]: Simplify 1 into 1 1.122 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.123 * [backup-simplify]: Simplify (- 0) into 0 1.123 * [backup-simplify]: Simplify 0 into 0 1.123 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 1.125 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.125 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.126 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.126 * [taylor]: Taking taylor expansion of (- 0.5) in x 1.126 * [taylor]: Taking taylor expansion of 0.5 in x 1.126 * [backup-simplify]: Simplify 0.5 into 0.5 1.126 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.127 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.128 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.128 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.129 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.130 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 1.131 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.131 * [backup-simplify]: Simplify (+ 0 0) into 0 1.131 * [backup-simplify]: Simplify (- 0) into 0 1.132 * [taylor]: Taking taylor expansion of 0 in x 1.132 * [backup-simplify]: Simplify 0 into 0 1.132 * [backup-simplify]: Simplify 0 into 0 1.132 * [backup-simplify]: Simplify (- 0) into 0 1.132 * [backup-simplify]: Simplify 0 into 0 1.133 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.133 * [backup-simplify]: Simplify (- 0) into 0 1.133 * [backup-simplify]: Simplify 0 into 0 1.135 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 1.136 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.136 * [backup-simplify]: Simplify (+ 0 0) into 0 1.137 * [backup-simplify]: Simplify (- 0) into 0 1.137 * [taylor]: Taking taylor expansion of 0 in x 1.137 * [backup-simplify]: Simplify 0 into 0 1.137 * [backup-simplify]: Simplify 0 into 0 1.137 * [backup-simplify]: Simplify 0 into 0 1.137 * [backup-simplify]: Simplify (- 0) into 0 1.137 * [backup-simplify]: Simplify 0 into 0 1.138 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.138 * * * [progress]: simplifying candidates 1.139 * [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))) 1.140 * * [simplify]: iteration 0: 46 enodes 1.158 * * [simplify]: iteration 1: 117 enodes 1.208 * * [simplify]: iteration 2: 374 enodes 1.443 * * [simplify]: iteration 3: 1268 enodes 1.944 * * [simplify]: iteration complete: 5001 enodes 1.944 * * [simplify]: Extracting #0: cost 16 inf + 0 1.945 * * [simplify]: Extracting #1: cost 235 inf + 0 1.949 * * [simplify]: Extracting #2: cost 1157 inf + 3451 1.974 * * [simplify]: Extracting #3: cost 1553 inf + 55822 2.026 * * [simplify]: Extracting #4: cost 958 inf + 220447 2.095 * * [simplify]: Extracting #5: cost 70 inf + 386504 2.188 * * [simplify]: Extracting #6: cost 2 inf + 400127 2.283 * * [simplify]: Extracting #7: cost 0 inf + 400715 2.358 * [simplify]: Simplified to: (exp (+ (/ 0.5 y) (/ 0.5 x))) (log (+ (/ 0.5 y) (/ 0.5 x))) (exp (+ (/ 0.5 y) (/ 0.5 x))) (* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x)))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (* (* (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x))) (+ (/ 0.5 y) (/ 0.5 x))) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (* 0.5 (+ y x)) (* y x) (+ (* (/ 0.5 x) (* (/ 0.5 x) (/ 0.5 x))) (* (* (/ 0.5 y) (/ 0.5 y)) (/ 0.5 y))) (- (* (/ 0.5 x) (/ 0.5 x)) (* (/ 0.5 y) (- (/ 0.5 x) (/ 0.5 y)))) (* (+ (/ 0.5 y) (/ 0.5 x)) (- (/ 0.5 y) (/ 0.5 x))) (- (/ 0.5 y) (/ 0.5 x)) (+ (/ (cbrt 0.5) x) (/ (cbrt 0.5) y)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 1 x) (/ 1 y)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) 2.358 * * * [progress]: adding candidates to table 2.428 * * [progress]: iteration 3 / 4 2.428 * * * [progress]: picking best candidate 2.435 * * * * [pick]: Picked # 2.435 * * * [progress]: localizing error 2.448 * * * [progress]: generating rewritten candidates 2.448 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.478 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 2.503 * * * [progress]: generating series expansions 2.503 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.503 * [backup-simplify]: Simplify (/ (/ (+ x y) (* x 2.0)) y) into (* 0.5 (/ (+ x y) (* x y))) 2.503 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 2.503 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 2.503 * [taylor]: Taking taylor expansion of 0.5 in y 2.503 * [backup-simplify]: Simplify 0.5 into 0.5 2.503 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 2.503 * [taylor]: Taking taylor expansion of (+ x y) in y 2.503 * [taylor]: Taking taylor expansion of x in y 2.503 * [backup-simplify]: Simplify x into x 2.503 * [taylor]: Taking taylor expansion of y in y 2.503 * [backup-simplify]: Simplify 0 into 0 2.503 * [backup-simplify]: Simplify 1 into 1 2.503 * [taylor]: Taking taylor expansion of (* x y) in y 2.503 * [taylor]: Taking taylor expansion of x in y 2.503 * [backup-simplify]: Simplify x into x 2.503 * [taylor]: Taking taylor expansion of y in y 2.503 * [backup-simplify]: Simplify 0 into 0 2.503 * [backup-simplify]: Simplify 1 into 1 2.503 * [backup-simplify]: Simplify (+ x 0) into x 2.504 * [backup-simplify]: Simplify (* x 0) into 0 2.504 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.504 * [backup-simplify]: Simplify (/ x x) into 1 2.504 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 2.504 * [taylor]: Taking taylor expansion of 0.5 in x 2.504 * [backup-simplify]: Simplify 0.5 into 0.5 2.504 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 2.504 * [taylor]: Taking taylor expansion of (+ x y) in x 2.504 * [taylor]: Taking taylor expansion of x in x 2.504 * [backup-simplify]: Simplify 0 into 0 2.504 * [backup-simplify]: Simplify 1 into 1 2.504 * [taylor]: Taking taylor expansion of y in x 2.504 * [backup-simplify]: Simplify y into y 2.504 * [taylor]: Taking taylor expansion of (* x y) in x 2.504 * [taylor]: Taking taylor expansion of x in x 2.504 * [backup-simplify]: Simplify 0 into 0 2.504 * [backup-simplify]: Simplify 1 into 1 2.504 * [taylor]: Taking taylor expansion of y in x 2.504 * [backup-simplify]: Simplify y into y 2.504 * [backup-simplify]: Simplify (+ 0 y) into y 2.504 * [backup-simplify]: Simplify (* 0 y) into 0 2.505 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.505 * [backup-simplify]: Simplify (/ y y) into 1 2.505 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 2.505 * [taylor]: Taking taylor expansion of 0.5 in x 2.505 * [backup-simplify]: Simplify 0.5 into 0.5 2.505 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 2.505 * [taylor]: Taking taylor expansion of (+ x y) in x 2.505 * [taylor]: Taking taylor expansion of x in x 2.505 * [backup-simplify]: Simplify 0 into 0 2.505 * [backup-simplify]: Simplify 1 into 1 2.505 * [taylor]: Taking taylor expansion of y in x 2.505 * [backup-simplify]: Simplify y into y 2.505 * [taylor]: Taking taylor expansion of (* x y) in x 2.505 * [taylor]: Taking taylor expansion of x in x 2.505 * [backup-simplify]: Simplify 0 into 0 2.505 * [backup-simplify]: Simplify 1 into 1 2.505 * [taylor]: Taking taylor expansion of y in x 2.505 * [backup-simplify]: Simplify y into y 2.505 * [backup-simplify]: Simplify (+ 0 y) into y 2.505 * [backup-simplify]: Simplify (* 0 y) into 0 2.505 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.505 * [backup-simplify]: Simplify (/ y y) into 1 2.506 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.506 * [taylor]: Taking taylor expansion of 0.5 in y 2.506 * [backup-simplify]: Simplify 0.5 into 0.5 2.506 * [backup-simplify]: Simplify (+ 1 0) into 1 2.507 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.507 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 2.507 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 2.507 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.507 * [taylor]: Taking taylor expansion of 0.5 in y 2.507 * [backup-simplify]: Simplify 0.5 into 0.5 2.507 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.507 * [taylor]: Taking taylor expansion of y in y 2.507 * [backup-simplify]: Simplify 0 into 0 2.507 * [backup-simplify]: Simplify 1 into 1 2.508 * [backup-simplify]: Simplify (/ 1 1) into 1 2.508 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.508 * [backup-simplify]: Simplify 0.5 into 0.5 2.508 * [backup-simplify]: Simplify 0.5 into 0.5 2.509 * [backup-simplify]: Simplify (+ 0 0) into 0 2.510 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.510 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 2.511 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 2.511 * [taylor]: Taking taylor expansion of 0 in y 2.511 * [backup-simplify]: Simplify 0 into 0 2.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.513 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.513 * [backup-simplify]: Simplify 0 into 0 2.513 * [backup-simplify]: Simplify 0 into 0 2.513 * [backup-simplify]: Simplify (+ 0 0) into 0 2.514 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.515 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.516 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 2.516 * [taylor]: Taking taylor expansion of 0 in y 2.516 * [backup-simplify]: Simplify 0 into 0 2.516 * [backup-simplify]: Simplify 0 into 0 2.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.518 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 2.518 * [backup-simplify]: Simplify 0 into 0 2.518 * [backup-simplify]: Simplify 0 into 0 2.518 * [backup-simplify]: Simplify (+ 0 0) into 0 2.520 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 2.520 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.521 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 2.521 * [taylor]: Taking taylor expansion of 0 in y 2.521 * [backup-simplify]: Simplify 0 into 0 2.522 * [backup-simplify]: Simplify 0 into 0 2.522 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 2.522 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 y)) into (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 2.522 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 2.522 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 2.522 * [taylor]: Taking taylor expansion of 0.5 in y 2.522 * [backup-simplify]: Simplify 0.5 into 0.5 2.522 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 2.522 * [taylor]: Taking taylor expansion of x in y 2.522 * [backup-simplify]: Simplify x into x 2.522 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 2.522 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.522 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.522 * [taylor]: Taking taylor expansion of x in y 2.522 * [backup-simplify]: Simplify x into x 2.522 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.522 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.522 * [taylor]: Taking taylor expansion of y in y 2.522 * [backup-simplify]: Simplify 0 into 0 2.522 * [backup-simplify]: Simplify 1 into 1 2.523 * [backup-simplify]: Simplify (/ 1 1) into 1 2.523 * [taylor]: Taking taylor expansion of y in y 2.523 * [backup-simplify]: Simplify 0 into 0 2.523 * [backup-simplify]: Simplify 1 into 1 2.523 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 2.523 * [taylor]: Taking taylor expansion of 0.5 in x 2.523 * [backup-simplify]: Simplify 0.5 into 0.5 2.523 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 2.523 * [taylor]: Taking taylor expansion of x in x 2.523 * [backup-simplify]: Simplify 0 into 0 2.523 * [backup-simplify]: Simplify 1 into 1 2.523 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 2.523 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.523 * [taylor]: Taking taylor expansion of x in x 2.523 * [backup-simplify]: Simplify 0 into 0 2.523 * [backup-simplify]: Simplify 1 into 1 2.523 * [backup-simplify]: Simplify (/ 1 1) into 1 2.523 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.524 * [taylor]: Taking taylor expansion of y in x 2.524 * [backup-simplify]: Simplify y into y 2.524 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.524 * [taylor]: Taking taylor expansion of y in x 2.524 * [backup-simplify]: Simplify y into y 2.524 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 2.524 * [taylor]: Taking taylor expansion of 0.5 in x 2.524 * [backup-simplify]: Simplify 0.5 into 0.5 2.524 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 2.524 * [taylor]: Taking taylor expansion of x in x 2.524 * [backup-simplify]: Simplify 0 into 0 2.524 * [backup-simplify]: Simplify 1 into 1 2.524 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 2.524 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.524 * [taylor]: Taking taylor expansion of x in x 2.524 * [backup-simplify]: Simplify 0 into 0 2.524 * [backup-simplify]: Simplify 1 into 1 2.524 * [backup-simplify]: Simplify (/ 1 1) into 1 2.524 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.524 * [taylor]: Taking taylor expansion of y in x 2.524 * [backup-simplify]: Simplify y into y 2.524 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.524 * [taylor]: Taking taylor expansion of y in x 2.524 * [backup-simplify]: Simplify y into y 2.525 * [backup-simplify]: Simplify (+ 1 0) into 1 2.525 * [backup-simplify]: Simplify (* 1 y) into y 2.525 * [backup-simplify]: Simplify (* 0 y) into 0 2.525 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.525 * [taylor]: Taking taylor expansion of 0 in y 2.525 * [backup-simplify]: Simplify 0 into 0 2.526 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.526 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.527 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 2.527 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 2.527 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 2.527 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.527 * [taylor]: Taking taylor expansion of 0.5 in y 2.527 * [backup-simplify]: Simplify 0.5 into 0.5 2.527 * [taylor]: Taking taylor expansion of y in y 2.527 * [backup-simplify]: Simplify 0 into 0 2.528 * [backup-simplify]: Simplify 1 into 1 2.528 * [backup-simplify]: Simplify 0 into 0 2.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.528 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.529 * [backup-simplify]: Simplify (+ 0 0) into 0 2.529 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 2.530 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 2.531 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 2.531 * [taylor]: Taking taylor expansion of 0.5 in y 2.531 * [backup-simplify]: Simplify 0.5 into 0.5 2.531 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.531 * [backup-simplify]: Simplify 0 into 0 2.531 * [backup-simplify]: Simplify 0 into 0 2.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.532 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.532 * [backup-simplify]: Simplify (+ 0 0) into 0 2.533 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 2.534 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 2.535 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 2.535 * [taylor]: Taking taylor expansion of 0 in y 2.535 * [backup-simplify]: Simplify 0 into 0 2.535 * [backup-simplify]: Simplify 0.5 into 0.5 2.537 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 2.537 * [backup-simplify]: Simplify 0.5 into 0.5 2.537 * [backup-simplify]: Simplify 0 into 0 2.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.538 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.538 * [backup-simplify]: Simplify (+ 0 0) into 0 2.539 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.541 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 2.542 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 2.542 * [taylor]: Taking taylor expansion of 0 in y 2.542 * [backup-simplify]: Simplify 0 into 0 2.542 * [backup-simplify]: Simplify 0 into 0 2.542 * [backup-simplify]: Simplify 0 into 0 2.542 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 2.542 * [backup-simplify]: Simplify 0 into 0 2.542 * [backup-simplify]: Simplify 0 into 0 2.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.543 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.543 * [backup-simplify]: Simplify (+ 0 0) into 0 2.544 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 2.545 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 2.547 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 2.547 * [taylor]: Taking taylor expansion of 0 in y 2.547 * [backup-simplify]: Simplify 0 into 0 2.547 * [backup-simplify]: Simplify 0 into 0 2.547 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 2.547 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (- y))) into (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 2.547 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 2.547 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 2.547 * [taylor]: Taking taylor expansion of -0.5 in y 2.547 * [backup-simplify]: Simplify -0.5 into -0.5 2.547 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 2.547 * [taylor]: Taking taylor expansion of x in y 2.547 * [backup-simplify]: Simplify x into x 2.547 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 2.547 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.547 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.547 * [taylor]: Taking taylor expansion of x in y 2.547 * [backup-simplify]: Simplify x into x 2.547 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.547 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.547 * [taylor]: Taking taylor expansion of y in y 2.547 * [backup-simplify]: Simplify 0 into 0 2.547 * [backup-simplify]: Simplify 1 into 1 2.547 * [backup-simplify]: Simplify (/ 1 1) into 1 2.547 * [taylor]: Taking taylor expansion of y in y 2.547 * [backup-simplify]: Simplify 0 into 0 2.548 * [backup-simplify]: Simplify 1 into 1 2.548 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 2.548 * [taylor]: Taking taylor expansion of -0.5 in x 2.548 * [backup-simplify]: Simplify -0.5 into -0.5 2.548 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 2.548 * [taylor]: Taking taylor expansion of x in x 2.548 * [backup-simplify]: Simplify 0 into 0 2.548 * [backup-simplify]: Simplify 1 into 1 2.548 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 2.548 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.548 * [taylor]: Taking taylor expansion of x in x 2.548 * [backup-simplify]: Simplify 0 into 0 2.548 * [backup-simplify]: Simplify 1 into 1 2.548 * [backup-simplify]: Simplify (/ 1 1) into 1 2.548 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.548 * [taylor]: Taking taylor expansion of y in x 2.548 * [backup-simplify]: Simplify y into y 2.548 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.548 * [taylor]: Taking taylor expansion of y in x 2.548 * [backup-simplify]: Simplify y into y 2.548 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 2.548 * [taylor]: Taking taylor expansion of -0.5 in x 2.548 * [backup-simplify]: Simplify -0.5 into -0.5 2.548 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 2.548 * [taylor]: Taking taylor expansion of x in x 2.548 * [backup-simplify]: Simplify 0 into 0 2.548 * [backup-simplify]: Simplify 1 into 1 2.548 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 2.548 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.548 * [taylor]: Taking taylor expansion of x in x 2.548 * [backup-simplify]: Simplify 0 into 0 2.548 * [backup-simplify]: Simplify 1 into 1 2.548 * [backup-simplify]: Simplify (/ 1 1) into 1 2.548 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.549 * [taylor]: Taking taylor expansion of y in x 2.549 * [backup-simplify]: Simplify y into y 2.549 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.549 * [taylor]: Taking taylor expansion of y in x 2.549 * [backup-simplify]: Simplify y into y 2.549 * [backup-simplify]: Simplify (+ 1 0) into 1 2.549 * [backup-simplify]: Simplify (* 1 y) into y 2.549 * [backup-simplify]: Simplify (* 0 y) into 0 2.549 * [backup-simplify]: Simplify (* -0.5 0) into 0 2.549 * [taylor]: Taking taylor expansion of 0 in y 2.549 * [backup-simplify]: Simplify 0 into 0 2.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.550 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.550 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 2.550 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 2.551 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 2.551 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 2.551 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.551 * [taylor]: Taking taylor expansion of 0.5 in y 2.551 * [backup-simplify]: Simplify 0.5 into 0.5 2.551 * [taylor]: Taking taylor expansion of y in y 2.551 * [backup-simplify]: Simplify 0 into 0 2.551 * [backup-simplify]: Simplify 1 into 1 2.551 * [backup-simplify]: Simplify 0 into 0 2.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.552 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.552 * [backup-simplify]: Simplify (+ 0 0) into 0 2.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 2.553 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 2.554 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 2.554 * [taylor]: Taking taylor expansion of (- 0.5) in y 2.554 * [taylor]: Taking taylor expansion of 0.5 in y 2.554 * [backup-simplify]: Simplify 0.5 into 0.5 2.554 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.555 * [backup-simplify]: Simplify (- 0) into 0 2.555 * [backup-simplify]: Simplify 0 into 0 2.555 * [backup-simplify]: Simplify 0 into 0 2.556 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.556 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.556 * [backup-simplify]: Simplify (+ 0 0) into 0 2.557 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 2.558 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 2.559 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 2.559 * [taylor]: Taking taylor expansion of 0 in y 2.559 * [backup-simplify]: Simplify 0 into 0 2.559 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.560 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.561 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 2.561 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.562 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 2.562 * [backup-simplify]: Simplify 0 into 0 2.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.563 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.563 * [backup-simplify]: Simplify (+ 0 0) into 0 2.564 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.566 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 2.567 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 2.567 * [taylor]: Taking taylor expansion of 0 in y 2.567 * [backup-simplify]: Simplify 0 into 0 2.567 * [backup-simplify]: Simplify 0 into 0 2.567 * [backup-simplify]: Simplify (- 0) into 0 2.567 * [backup-simplify]: Simplify 0 into 0 2.568 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 2.569 * [backup-simplify]: Simplify (- 0) into 0 2.569 * [backup-simplify]: Simplify 0 into 0 2.569 * [backup-simplify]: Simplify 0 into 0 2.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.570 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.570 * [backup-simplify]: Simplify (+ 0 0) into 0 2.572 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 2.573 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 2.575 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 2.575 * [taylor]: Taking taylor expansion of 0 in y 2.575 * [backup-simplify]: Simplify 0 into 0 2.575 * [backup-simplify]: Simplify 0 into 0 2.576 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 2.576 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 2.576 * [backup-simplify]: Simplify (/ (+ x y) (* x 2.0)) into (* 0.5 (/ (+ x y) x)) 2.576 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in (x y) around 0 2.576 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in y 2.576 * [taylor]: Taking taylor expansion of 0.5 in y 2.576 * [backup-simplify]: Simplify 0.5 into 0.5 2.576 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y 2.576 * [taylor]: Taking taylor expansion of (+ x y) in y 2.577 * [taylor]: Taking taylor expansion of x in y 2.577 * [backup-simplify]: Simplify x into x 2.577 * [taylor]: Taking taylor expansion of y in y 2.577 * [backup-simplify]: Simplify 0 into 0 2.577 * [backup-simplify]: Simplify 1 into 1 2.577 * [taylor]: Taking taylor expansion of x in y 2.577 * [backup-simplify]: Simplify x into x 2.577 * [backup-simplify]: Simplify (+ x 0) into x 2.577 * [backup-simplify]: Simplify (/ x x) into 1 2.577 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 2.577 * [taylor]: Taking taylor expansion of 0.5 in x 2.577 * [backup-simplify]: Simplify 0.5 into 0.5 2.577 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 2.577 * [taylor]: Taking taylor expansion of (+ x y) in x 2.577 * [taylor]: Taking taylor expansion of x in x 2.577 * [backup-simplify]: Simplify 0 into 0 2.577 * [backup-simplify]: Simplify 1 into 1 2.577 * [taylor]: Taking taylor expansion of y in x 2.577 * [backup-simplify]: Simplify y into y 2.577 * [taylor]: Taking taylor expansion of x in x 2.577 * [backup-simplify]: Simplify 0 into 0 2.577 * [backup-simplify]: Simplify 1 into 1 2.577 * [backup-simplify]: Simplify (+ 0 y) into y 2.577 * [backup-simplify]: Simplify (/ y 1) into y 2.577 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 2.577 * [taylor]: Taking taylor expansion of 0.5 in x 2.577 * [backup-simplify]: Simplify 0.5 into 0.5 2.577 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 2.577 * [taylor]: Taking taylor expansion of (+ x y) in x 2.577 * [taylor]: Taking taylor expansion of x in x 2.577 * [backup-simplify]: Simplify 0 into 0 2.577 * [backup-simplify]: Simplify 1 into 1 2.577 * [taylor]: Taking taylor expansion of y in x 2.577 * [backup-simplify]: Simplify y into y 2.577 * [taylor]: Taking taylor expansion of x in x 2.577 * [backup-simplify]: Simplify 0 into 0 2.577 * [backup-simplify]: Simplify 1 into 1 2.578 * [backup-simplify]: Simplify (+ 0 y) into y 2.578 * [backup-simplify]: Simplify (/ y 1) into y 2.578 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 2.578 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.578 * [taylor]: Taking taylor expansion of 0.5 in y 2.578 * [backup-simplify]: Simplify 0.5 into 0.5 2.578 * [taylor]: Taking taylor expansion of y in y 2.578 * [backup-simplify]: Simplify 0 into 0 2.578 * [backup-simplify]: Simplify 1 into 1 2.578 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.578 * [backup-simplify]: Simplify 0 into 0 2.579 * [backup-simplify]: Simplify (+ 1 0) into 1 2.579 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* y (/ 0 1)))) into 1 2.580 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 y)) into 0.5 2.580 * [taylor]: Taking taylor expansion of 0.5 in y 2.580 * [backup-simplify]: Simplify 0.5 into 0.5 2.580 * [backup-simplify]: Simplify 0.5 into 0.5 2.582 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 2.582 * [backup-simplify]: Simplify 0.5 into 0.5 2.582 * [backup-simplify]: Simplify (+ 0 0) into 0 2.583 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)))) into 0 2.584 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 y))) into 0 2.584 * [taylor]: Taking taylor expansion of 0 in y 2.584 * [backup-simplify]: Simplify 0 into 0 2.584 * [backup-simplify]: Simplify 0 into 0 2.584 * [backup-simplify]: Simplify 0 into 0 2.585 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 2.585 * [backup-simplify]: Simplify 0 into 0 2.585 * [backup-simplify]: Simplify (+ 0 0) into 0 2.587 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.588 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 2.588 * [taylor]: Taking taylor expansion of 0 in y 2.588 * [backup-simplify]: Simplify 0 into 0 2.588 * [backup-simplify]: Simplify 0 into 0 2.588 * [backup-simplify]: Simplify 0 into 0 2.588 * [backup-simplify]: Simplify 0 into 0 2.588 * [backup-simplify]: Simplify (+ (* 0.5 (* y (/ 1 x))) 0.5) into (+ (* 0.5 (/ y x)) 0.5) 2.589 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) 2.589 * [approximate]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in (x y) around 0 2.589 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in y 2.589 * [taylor]: Taking taylor expansion of 0.5 in y 2.589 * [backup-simplify]: Simplify 0.5 into 0.5 2.589 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in y 2.589 * [taylor]: Taking taylor expansion of x in y 2.589 * [backup-simplify]: Simplify x into x 2.589 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.589 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.589 * [taylor]: Taking taylor expansion of x in y 2.589 * [backup-simplify]: Simplify x into x 2.589 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.589 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.589 * [taylor]: Taking taylor expansion of y in y 2.589 * [backup-simplify]: Simplify 0 into 0 2.589 * [backup-simplify]: Simplify 1 into 1 2.590 * [backup-simplify]: Simplify (/ 1 1) into 1 2.590 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in x 2.590 * [taylor]: Taking taylor expansion of 0.5 in x 2.590 * [backup-simplify]: Simplify 0.5 into 0.5 2.590 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in x 2.590 * [taylor]: Taking taylor expansion of x in x 2.590 * [backup-simplify]: Simplify 0 into 0 2.590 * [backup-simplify]: Simplify 1 into 1 2.590 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.590 * [taylor]: Taking taylor expansion of x in x 2.590 * [backup-simplify]: Simplify 0 into 0 2.590 * [backup-simplify]: Simplify 1 into 1 2.590 * [backup-simplify]: Simplify (/ 1 1) into 1 2.590 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.590 * [taylor]: Taking taylor expansion of y in x 2.590 * [backup-simplify]: Simplify y into y 2.590 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.590 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in x 2.590 * [taylor]: Taking taylor expansion of 0.5 in x 2.590 * [backup-simplify]: Simplify 0.5 into 0.5 2.591 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in x 2.591 * [taylor]: Taking taylor expansion of x in x 2.591 * [backup-simplify]: Simplify 0 into 0 2.591 * [backup-simplify]: Simplify 1 into 1 2.591 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.591 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.591 * [taylor]: Taking taylor expansion of x in x 2.591 * [backup-simplify]: Simplify 0 into 0 2.591 * [backup-simplify]: Simplify 1 into 1 2.591 * [backup-simplify]: Simplify (/ 1 1) into 1 2.591 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.591 * [taylor]: Taking taylor expansion of y in x 2.591 * [backup-simplify]: Simplify y into y 2.591 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.592 * [backup-simplify]: Simplify (+ 1 0) into 1 2.592 * [backup-simplify]: Simplify (* 0 1) into 0 2.592 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.592 * [taylor]: Taking taylor expansion of 0 in y 2.592 * [backup-simplify]: Simplify 0 into 0 2.593 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.593 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.594 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1 2.597 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 2.597 * [taylor]: Taking taylor expansion of 0.5 in y 2.597 * [backup-simplify]: Simplify 0.5 into 0.5 2.597 * [backup-simplify]: Simplify 0 into 0 2.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.599 * [backup-simplify]: Simplify (+ 0 0) into 0 2.599 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y) 2.600 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 2.600 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.600 * [taylor]: Taking taylor expansion of 0.5 in y 2.600 * [backup-simplify]: Simplify 0.5 into 0.5 2.600 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.600 * [taylor]: Taking taylor expansion of y in y 2.600 * [backup-simplify]: Simplify 0 into 0 2.600 * [backup-simplify]: Simplify 1 into 1 2.601 * [backup-simplify]: Simplify (/ 1 1) into 1 2.601 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.601 * [backup-simplify]: Simplify 0.5 into 0.5 2.601 * [backup-simplify]: Simplify 0.5 into 0.5 2.601 * [backup-simplify]: Simplify 0 into 0 2.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.602 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.602 * [backup-simplify]: Simplify (+ 0 0) into 0 2.603 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 2.604 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 2.604 * [taylor]: Taking taylor expansion of 0 in y 2.604 * [backup-simplify]: Simplify 0 into 0 2.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.605 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.605 * [backup-simplify]: Simplify 0 into 0 2.605 * [backup-simplify]: Simplify 0 into 0 2.605 * [backup-simplify]: Simplify 0 into 0 2.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.606 * [backup-simplify]: Simplify (+ 0 0) into 0 2.607 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 2.607 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 2.607 * [taylor]: Taking taylor expansion of 0 in y 2.607 * [backup-simplify]: Simplify 0 into 0 2.607 * [backup-simplify]: Simplify 0 into 0 2.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.608 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 2.609 * [backup-simplify]: Simplify 0 into 0 2.609 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (+ (* 0.5 (/ y x)) 0.5) 2.609 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) 2.609 * [approximate]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in (x y) around 0 2.609 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in y 2.609 * [taylor]: Taking taylor expansion of 0.5 in y 2.609 * [backup-simplify]: Simplify 0.5 into 0.5 2.609 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in y 2.609 * [taylor]: Taking taylor expansion of x in y 2.609 * [backup-simplify]: Simplify x into x 2.609 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.609 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.609 * [taylor]: Taking taylor expansion of x in y 2.609 * [backup-simplify]: Simplify x into x 2.609 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.609 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.609 * [taylor]: Taking taylor expansion of y in y 2.609 * [backup-simplify]: Simplify 0 into 0 2.609 * [backup-simplify]: Simplify 1 into 1 2.609 * [backup-simplify]: Simplify (/ 1 1) into 1 2.609 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in x 2.609 * [taylor]: Taking taylor expansion of 0.5 in x 2.609 * [backup-simplify]: Simplify 0.5 into 0.5 2.609 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in x 2.609 * [taylor]: Taking taylor expansion of x in x 2.609 * [backup-simplify]: Simplify 0 into 0 2.609 * [backup-simplify]: Simplify 1 into 1 2.609 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.609 * [taylor]: Taking taylor expansion of x in x 2.609 * [backup-simplify]: Simplify 0 into 0 2.609 * [backup-simplify]: Simplify 1 into 1 2.610 * [backup-simplify]: Simplify (/ 1 1) into 1 2.610 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.610 * [taylor]: Taking taylor expansion of y in x 2.610 * [backup-simplify]: Simplify y into y 2.610 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.610 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in x 2.610 * [taylor]: Taking taylor expansion of 0.5 in x 2.610 * [backup-simplify]: Simplify 0.5 into 0.5 2.610 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in x 2.610 * [taylor]: Taking taylor expansion of x in x 2.610 * [backup-simplify]: Simplify 0 into 0 2.610 * [backup-simplify]: Simplify 1 into 1 2.610 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.610 * [taylor]: Taking taylor expansion of x in x 2.610 * [backup-simplify]: Simplify 0 into 0 2.610 * [backup-simplify]: Simplify 1 into 1 2.610 * [backup-simplify]: Simplify (/ 1 1) into 1 2.610 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.610 * [taylor]: Taking taylor expansion of y in x 2.610 * [backup-simplify]: Simplify y into y 2.610 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.611 * [backup-simplify]: Simplify (+ 1 0) into 1 2.611 * [backup-simplify]: Simplify (* 0 1) into 0 2.611 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.611 * [taylor]: Taking taylor expansion of 0 in y 2.611 * [backup-simplify]: Simplify 0 into 0 2.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.612 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.612 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1 2.613 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 2.613 * [taylor]: Taking taylor expansion of 0.5 in y 2.613 * [backup-simplify]: Simplify 0.5 into 0.5 2.613 * [backup-simplify]: Simplify 0 into 0 2.613 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.614 * [backup-simplify]: Simplify (+ 0 0) into 0 2.614 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y) 2.615 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 2.615 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.615 * [taylor]: Taking taylor expansion of 0.5 in y 2.615 * [backup-simplify]: Simplify 0.5 into 0.5 2.615 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.615 * [taylor]: Taking taylor expansion of y in y 2.615 * [backup-simplify]: Simplify 0 into 0 2.615 * [backup-simplify]: Simplify 1 into 1 2.615 * [backup-simplify]: Simplify (/ 1 1) into 1 2.615 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.615 * [backup-simplify]: Simplify 0.5 into 0.5 2.615 * [backup-simplify]: Simplify 0.5 into 0.5 2.615 * [backup-simplify]: Simplify 0 into 0 2.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.616 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.616 * [backup-simplify]: Simplify (+ 0 0) into 0 2.617 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 2.618 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 2.618 * [taylor]: Taking taylor expansion of 0 in y 2.618 * [backup-simplify]: Simplify 0 into 0 2.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.618 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.618 * [backup-simplify]: Simplify 0 into 0 2.619 * [backup-simplify]: Simplify 0 into 0 2.619 * [backup-simplify]: Simplify 0 into 0 2.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.619 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.619 * [backup-simplify]: Simplify (+ 0 0) into 0 2.621 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 2.621 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 2.622 * [taylor]: Taking taylor expansion of 0 in y 2.622 * [backup-simplify]: Simplify 0 into 0 2.622 * [backup-simplify]: Simplify 0 into 0 2.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.623 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 2.623 * [backup-simplify]: Simplify 0 into 0 2.623 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (+ (* 0.5 (/ y x)) 0.5) 2.623 * * * [progress]: simplifying candidates 2.624 * [simplify]: Simplifying: (- (- (log (+ x y)) (+ (log x) (log 2.0))) (log y)) (- (- (log (+ x y)) (log (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (log (/ (/ (+ x y) (* x 2.0)) y)) (exp (/ (/ (+ x y) (* x 2.0)) y)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* y y) y)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* y y) y)) (/ (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (* (* y y) y)) (* (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (cbrt (/ (/ (+ x y) (* x 2.0)) y))) (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (* (* (/ (/ (+ x y) (* x 2.0)) y) (/ (/ (+ x y) (* x 2.0)) y)) (/ (/ (+ x y) (* x 2.0)) y)) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (- (/ (+ x y) (* x 2.0))) (- y) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (sqrt y)) (/ (cbrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) 1) (/ (cbrt (/ (+ x y) (* x 2.0))) y) (/ (sqrt (/ (+ x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) 1) (/ (sqrt (/ (+ x y) (* x 2.0))) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) 2.0) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (sqrt y)) (/ (/ (cbrt (+ x y)) 2.0) (sqrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) 1) (/ (/ (cbrt (+ x y)) 2.0) y) (/ (/ (sqrt (+ x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) 2.0) (cbrt y)) (/ (/ (sqrt (+ x y)) x) (sqrt y)) (/ (/ (sqrt (+ x y)) 2.0) (sqrt y)) (/ (/ (sqrt (+ x y)) x) 1) (/ (/ (sqrt (+ x y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (+ x y) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (+ x y) 2.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ 1 1) (/ (/ (+ x y) (* x 2.0)) y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y)) (/ (+ x y) 1) (/ (/ 1 (* x 2.0)) y) (/ 1 y) (/ y (/ (+ x y) (* x 2.0))) (/ (/ (+ x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ (/ (+ x y) (* x 2.0)) 1) (/ y (cbrt (/ (+ x y) (* x 2.0)))) (/ y (sqrt (/ (+ x y) (* x 2.0)))) (/ y (/ (cbrt (+ x y)) 2.0)) (/ y (/ (sqrt (+ x y)) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) (* x 2.0))) (/ y (/ 1 (* x 2.0))) (* y (* x 2.0)) (- (log (+ x y)) (+ (log x) (log 2.0))) (- (log (+ x y)) (log (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (exp (/ (+ x y) (* x 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (cbrt (/ (+ x y) (* x 2.0))) (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (- (+ x y)) (- (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (cbrt (+ x y)) 2.0) (/ (sqrt (+ x y)) x) (/ (sqrt (+ x y)) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (+ x y)) (/ (+ x y) x) (/ (* x 2.0) (cbrt (+ x y))) (/ (* x 2.0) (sqrt (+ x y))) (/ (* x 2.0) (+ x y)) (/ (* x 2.0) (+ x y)) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))) (* (* x 2.0) (- x y)) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) 2.625 * * [simplify]: iteration 0: 134 enodes 2.651 * * [simplify]: iteration 1: 345 enodes 2.765 * * [simplify]: iteration 2: 1234 enodes 3.175 * * [simplify]: iteration complete: 5000 enodes 3.175 * * [simplify]: Extracting #0: cost 77 inf + 0 3.177 * * [simplify]: Extracting #1: cost 808 inf + 1 3.183 * * [simplify]: Extracting #2: cost 1610 inf + 13532 3.208 * * [simplify]: Extracting #3: cost 1093 inf + 157961 3.275 * * [simplify]: Extracting #4: cost 93 inf + 313651 3.371 * * [simplify]: Extracting #5: cost 0 inf + 324645 3.437 * [simplify]: Simplified to: (log (/ (/ (+ y x) (* x y)) 2.0)) (log (/ (/ (+ y x) (* x y)) 2.0)) (log (/ (/ (+ y x) (* x y)) 2.0)) (log (/ (/ (+ y x) (* x y)) 2.0)) (exp (/ (/ (+ y x) (* x y)) 2.0)) (* (/ (/ (/ (+ y x) x) 2.0) y) (* (/ (/ (/ (+ y x) x) 2.0) y) (/ (/ (/ (+ y x) x) 2.0) y))) (* (/ (/ (/ (+ y x) x) 2.0) y) (* (/ (/ (/ (+ y x) x) 2.0) y) (/ (/ (/ (+ y x) x) 2.0) y))) (* (/ (/ (/ (+ y x) x) 2.0) y) (* (/ (/ (/ (+ y x) x) 2.0) y) (/ (/ (/ (+ y x) x) 2.0) y))) (* (cbrt (/ (/ (+ y x) (* x y)) 2.0)) (cbrt (/ (/ (+ y x) (* x y)) 2.0))) (cbrt (/ (/ (+ y x) (* x y)) 2.0)) (* (/ (/ (/ (+ y x) x) 2.0) y) (* (/ (/ (/ (+ y x) x) 2.0) y) (/ (/ (/ (+ y x) x) 2.0) y))) (sqrt (/ (/ (+ y x) (* x y)) 2.0)) (sqrt (/ (/ (+ y x) (* x y)) 2.0)) (- (/ (+ y x) (* x 2.0))) (- y) (* (/ (cbrt (/ (/ (+ y x) x) 2.0)) (cbrt y)) (/ (cbrt (/ (/ (+ y x) x) 2.0)) (cbrt y))) (/ (cbrt (/ (/ (+ y x) x) 2.0)) (cbrt y)) (/ (* (cbrt (/ (/ (+ y x) x) 2.0)) (cbrt (/ (/ (+ y x) x) 2.0))) (sqrt y)) (/ (cbrt (/ (/ (+ y x) x) 2.0)) (sqrt y)) (* (cbrt (/ (/ (+ y x) x) 2.0)) (cbrt (/ (/ (+ y x) x) 2.0))) (/ (cbrt (/ (/ (+ y x) x) 2.0)) y) (/ (sqrt (/ (/ (+ y x) x) 2.0)) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (/ (+ y x) x) 2.0)) (cbrt y)) (/ (sqrt (/ (/ (+ y x) x) 2.0)) (sqrt y)) (/ (sqrt (/ (/ (+ y x) x) 2.0)) (sqrt y)) (sqrt (/ (/ (+ y x) x) 2.0)) (/ (sqrt (/ (/ (+ y x) x) 2.0)) y) (/ (* (/ (cbrt (+ y x)) (cbrt y)) (/ (cbrt (+ y x)) (cbrt y))) x) (/ (/ (cbrt (+ y x)) (cbrt y)) 2.0) (/ (/ (* (cbrt (+ y x)) (cbrt (+ y x))) (sqrt y)) x) (/ (cbrt (+ y x)) (* 2.0 (sqrt y))) (/ (cbrt (+ y x)) (/ x (cbrt (+ y x)))) (/ (/ (cbrt (+ y x)) y) 2.0) (/ (/ (/ (sqrt (+ y x)) x) (cbrt y)) (cbrt y)) (/ (/ (sqrt (+ y x)) 2.0) (cbrt y)) (/ (/ (sqrt (+ y x)) x) (sqrt y)) (/ (sqrt (+ y x)) (* 2.0 (sqrt y))) (/ (sqrt (+ y x)) x) (/ (sqrt (+ y x)) (* 2.0 y)) (/ 1 (* (* (cbrt y) (cbrt y)) x)) (/ (+ y x) (* (cbrt y) 2.0)) (/ 1 (* x (sqrt y))) (/ (+ y x) (* 2.0 (sqrt y))) (/ 1 x) (/ (+ y x) (* 2.0 y)) (/ 1 (* (* (cbrt y) (cbrt y)) x)) (/ (+ y x) (* (cbrt y) 2.0)) (/ 1 (* x (sqrt y))) (/ (+ y x) (* 2.0 (sqrt y))) (/ 1 x) (/ (+ y x) (* 2.0 y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ y x) (* (* (cbrt y) 2.0) x)) (/ 1 (sqrt y)) (/ (+ y x) (* (sqrt y) (* x 2.0))) 1 (/ (/ (+ y x) (* x y)) 2.0) (/ (+ y x) (* (cbrt y) (cbrt y))) (/ (/ (/ 1 x) 2.0) (cbrt y)) (/ (+ y x) (sqrt y)) (/ 1 (* (sqrt y) (* x 2.0))) (+ y x) (/ (/ (/ 1 x) 2.0) y) (/ 1 y) (* (/ y (+ y x)) (* x 2.0)) (/ (/ (/ (/ (+ y x) x) 2.0) (cbrt y)) (cbrt y)) (/ (+ y x) (* (sqrt y) (* x 2.0))) (/ (/ (+ y x) x) 2.0) (/ y (cbrt (/ (/ (+ y x) x) 2.0))) (/ y (sqrt (/ (/ (+ y x) x) 2.0))) (/ y (/ (cbrt (+ y x)) 2.0)) (* (/ y (sqrt (+ y x))) 2.0) (/ (* y 2.0) (+ y x)) (/ (* y 2.0) (+ y x)) (* (/ y (+ y x)) (* x 2.0)) (* x (* y 2.0)) (* x (* y 2.0)) (log (/ (/ (+ y x) x) 2.0)) (log (/ (/ (+ y x) x) 2.0)) (log (/ (/ (+ y x) x) 2.0)) (exp (/ (/ (+ y x) x) 2.0)) (* (/ (+ y x) (* x 2.0)) (* (/ (+ y x) (* x 2.0)) (/ (+ y x) (* x 2.0)))) (* (/ (+ y x) (* x 2.0)) (* (/ (+ y x) (* x 2.0)) (/ (+ y x) (* x 2.0)))) (* (cbrt (/ (/ (+ y x) x) 2.0)) (cbrt (/ (/ (+ y x) x) 2.0))) (cbrt (/ (/ (+ y x) x) 2.0)) (* (/ (+ y x) (* x 2.0)) (* (/ (+ y x) (* x 2.0)) (/ (+ y x) (* x 2.0)))) (sqrt (/ (/ (+ y x) x) 2.0)) (sqrt (/ (/ (+ y x) x) 2.0)) (- (+ y x)) (- (* x 2.0)) (/ (cbrt (+ y x)) (/ x (cbrt (+ y x)))) (/ (cbrt (+ y x)) 2.0) (/ (sqrt (+ y x)) x) (/ (sqrt (+ y x)) 2.0) (/ 1 x) (/ (+ y x) 2.0) (/ 1 x) (/ (+ y x) 2.0) (/ (/ 1 x) 2.0) (/ x (/ (+ y x) 2.0)) (/ (+ y x) x) (/ x (/ (cbrt (+ y x)) 2.0)) (/ x (/ (sqrt (+ y x)) 2.0)) (/ x (/ (+ y x) 2.0)) (/ x (/ (+ y x) 2.0)) (* 2.0 (* x (+ (* y (- y x)) (* x x)))) (* (* x 2.0) (- x y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ 0.5 (/ (* 0.5 y) x)) (+ 0.5 (/ (* 0.5 y) x)) (+ 0.5 (/ (* 0.5 y) x)) 3.441 * * * [progress]: adding candidates to table 3.688 * [progress]: [Phase 3 of 3] Extracting. 3.688 * * [regime]: Finding splitpoints for: (# #) 3.688 * * * [regime-changes]: Trying 2 branch expressions: (y x) 3.688 * * * * [regimes]: Trying to branch on y from (# #) 3.714 * * * * [regimes]: Trying to branch on x from (# #) 3.742 * * * [regime]: Found split indices: #