25.569 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying: (/ (+ x y) (* (* x 2.0) y)) 0.019 * * [simplify]: iteration 0: 7 enodes 0.021 * * [simplify]: iteration 1: 14 enodes 0.023 * * [simplify]: iteration 2: 24 enodes 0.026 * * [simplify]: iteration 3: 25 enodes 0.029 * * [simplify]: iteration complete: 25 enodes 0.029 * * [simplify]: Extracting #0: cost 1 inf + 0 0.029 * * [simplify]: Extracting #1: cost 5 inf + 0 0.029 * * [simplify]: Extracting #2: cost 11 inf + 1 0.029 * * [simplify]: Extracting #3: cost 8 inf + 45 0.029 * * [simplify]: Extracting #4: cost 0 inf + 705 0.029 * [simplify]: Simplified to: (/ (+ y x) (* (* 2.0 y) x)) 0.030 * * [progress]: iteration 1 / 4 0.030 * * * [progress]: picking best candidate 0.034 * * * * [pick]: Picked # 0.034 * * * [progress]: localizing error 0.043 * * * [progress]: generating rewritten candidates 0.043 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.079 * * * [progress]: generating series expansions 0.079 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.079 * [backup-simplify]: Simplify (/ (+ x y) (* (* x 2.0) y)) into (* 0.5 (/ (+ x y) (* x y))) 0.079 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.079 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.079 * [taylor]: Taking taylor expansion of 0.5 in y 0.079 * [backup-simplify]: Simplify 0.5 into 0.5 0.079 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.079 * [taylor]: Taking taylor expansion of (+ x y) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [backup-simplify]: Simplify x into x 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 1 into 1 0.079 * [taylor]: Taking taylor expansion of (* x y) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [backup-simplify]: Simplify x into x 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 1 into 1 0.079 * [backup-simplify]: Simplify (+ x 0) into x 0.079 * [backup-simplify]: Simplify (* x 0) into 0 0.080 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.080 * [backup-simplify]: Simplify (/ x x) into 1 0.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.080 * [taylor]: Taking taylor expansion of 0.5 in x 0.080 * [backup-simplify]: Simplify 0.5 into 0.5 0.080 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.080 * [taylor]: Taking taylor expansion of (+ x y) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [backup-simplify]: Simplify y into y 0.080 * [taylor]: Taking taylor expansion of (* x y) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [backup-simplify]: Simplify y into y 0.080 * [backup-simplify]: Simplify (+ 0 y) into y 0.080 * [backup-simplify]: Simplify (* 0 y) into 0 0.080 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.080 * [backup-simplify]: Simplify (/ y y) into 1 0.080 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.080 * [taylor]: Taking taylor expansion of 0.5 in x 0.080 * [backup-simplify]: Simplify 0.5 into 0.5 0.080 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.080 * [taylor]: Taking taylor expansion of (+ x y) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [backup-simplify]: Simplify y into y 0.080 * [taylor]: Taking taylor expansion of (* x y) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.081 * [taylor]: Taking taylor expansion of y in x 0.081 * [backup-simplify]: Simplify y into y 0.081 * [backup-simplify]: Simplify (+ 0 y) into y 0.081 * [backup-simplify]: Simplify (* 0 y) into 0 0.081 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.081 * [backup-simplify]: Simplify (/ y y) into 1 0.081 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.081 * [taylor]: Taking taylor expansion of 0.5 in y 0.081 * [backup-simplify]: Simplify 0.5 into 0.5 0.082 * [backup-simplify]: Simplify (+ 1 0) into 1 0.082 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.082 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 0.083 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 0.083 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.083 * [taylor]: Taking taylor expansion of 0.5 in y 0.083 * [backup-simplify]: Simplify 0.5 into 0.5 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y 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 * [backup-simplify]: Simplify (/ 1 1) into 1 0.083 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 0.083 * [backup-simplify]: Simplify 0.5 into 0.5 0.083 * [backup-simplify]: Simplify 0.5 into 0.5 0.084 * [backup-simplify]: Simplify (+ 0 0) into 0 0.084 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.084 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 0.085 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.086 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (+ 0 0) into 0 0.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.087 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.088 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 0.088 * [taylor]: Taking taylor expansion of 0 in y 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)))) into 0 0.089 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify (+ 0 0) into 0 0.091 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.091 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.092 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) 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 into 0 0.092 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.092 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 0.092 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 0.092 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 0.092 * [taylor]: Taking taylor expansion of 0.5 in y 0.092 * [backup-simplify]: Simplify 0.5 into 0.5 0.092 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.092 * [taylor]: Taking taylor expansion of x in y 0.092 * [backup-simplify]: Simplify x into x 0.092 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.092 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.092 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.092 * [taylor]: Taking taylor expansion of x in y 0.092 * [backup-simplify]: Simplify x into x 0.092 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.092 * [taylor]: Taking taylor expansion of y in y 0.092 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (/ 1 1) into 1 0.093 * [taylor]: Taking taylor expansion of y in y 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.093 * [taylor]: Taking taylor expansion of 0.5 in x 0.093 * [backup-simplify]: Simplify 0.5 into 0.5 0.093 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [backup-simplify]: Simplify (/ 1 1) into 1 0.093 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [backup-simplify]: Simplify y into y 0.093 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.093 * [taylor]: Taking taylor expansion of y in x 0.093 * [backup-simplify]: Simplify y into y 0.093 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.093 * [taylor]: Taking taylor expansion of 0.5 in x 0.093 * [backup-simplify]: Simplify 0.5 into 0.5 0.093 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [backup-simplify]: Simplify 1 into 1 0.093 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.093 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify 1 into 1 0.094 * [backup-simplify]: Simplify (/ 1 1) into 1 0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.094 * [taylor]: Taking taylor expansion of y in x 0.094 * [backup-simplify]: Simplify y into y 0.094 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.094 * [taylor]: Taking taylor expansion of y in x 0.094 * [backup-simplify]: Simplify y into y 0.094 * [backup-simplify]: Simplify (+ 1 0) into 1 0.094 * [backup-simplify]: Simplify (* 1 y) into y 0.094 * [backup-simplify]: Simplify (* 0 y) into 0 0.095 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.095 * [taylor]: Taking taylor expansion of 0 in y 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.095 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.095 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 0.096 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 0.096 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 0.096 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.096 * [taylor]: Taking taylor expansion of 0.5 in y 0.096 * [backup-simplify]: Simplify 0.5 into 0.5 0.096 * [taylor]: Taking taylor expansion of y in y 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 1 into 1 0.096 * [backup-simplify]: Simplify 0 into 0 0.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.097 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.097 * [backup-simplify]: Simplify (+ 0 0) into 0 0.097 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 0.098 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 0.098 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 0.098 * [taylor]: Taking taylor expansion of 0.5 in y 0.098 * [backup-simplify]: Simplify 0.5 into 0.5 0.099 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.100 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 0.101 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 0.102 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 0.102 * [taylor]: Taking taylor expansion of 0 in y 0.102 * [backup-simplify]: Simplify 0 into 0 0.102 * [backup-simplify]: Simplify 0.5 into 0.5 0.103 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.103 * [backup-simplify]: Simplify 0.5 into 0.5 0.103 * [backup-simplify]: Simplify 0 into 0 0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.103 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.104 * [backup-simplify]: Simplify (+ 0 0) into 0 0.104 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.105 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 0.106 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 0 into 0 0.106 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.107 * [backup-simplify]: Simplify 0 into 0 0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.108 * [backup-simplify]: Simplify (+ 0 0) into 0 0.109 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.110 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 0.111 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.112 * [taylor]: Taking taylor expansion of 0 in y 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.112 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 0.112 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 0.112 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 0.112 * [taylor]: Taking taylor expansion of -0.5 in y 0.112 * [backup-simplify]: Simplify -0.5 into -0.5 0.112 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 0.112 * [taylor]: Taking taylor expansion of x in y 0.112 * [backup-simplify]: Simplify x into x 0.112 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.112 * [taylor]: Taking taylor expansion of x in y 0.112 * [backup-simplify]: Simplify x into x 0.112 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.112 * [taylor]: Taking taylor expansion of y in y 0.112 * [backup-simplify]: Simplify 0 into 0 0.112 * [backup-simplify]: Simplify 1 into 1 0.112 * [backup-simplify]: Simplify (/ 1 1) into 1 0.112 * [taylor]: Taking taylor expansion of y in y 0.112 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.113 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.113 * [taylor]: Taking taylor expansion of -0.5 in x 0.113 * [backup-simplify]: Simplify -0.5 into -0.5 0.113 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.113 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.113 * [backup-simplify]: Simplify (/ 1 1) into 1 0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.113 * [taylor]: Taking taylor expansion of y in x 0.113 * [backup-simplify]: Simplify y into y 0.113 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.113 * [taylor]: Taking taylor expansion of y in x 0.113 * [backup-simplify]: Simplify y into y 0.113 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 0.113 * [taylor]: Taking taylor expansion of -0.5 in x 0.113 * [backup-simplify]: Simplify -0.5 into -0.5 0.113 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.113 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [backup-simplify]: Simplify 0 into 0 0.113 * [backup-simplify]: Simplify 1 into 1 0.114 * [backup-simplify]: Simplify (/ 1 1) into 1 0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.114 * [taylor]: Taking taylor expansion of y in x 0.114 * [backup-simplify]: Simplify y into y 0.114 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.114 * [taylor]: Taking taylor expansion of y in x 0.114 * [backup-simplify]: Simplify y into y 0.114 * [backup-simplify]: Simplify (+ 1 0) into 1 0.114 * [backup-simplify]: Simplify (* 1 y) into y 0.114 * [backup-simplify]: Simplify (* 0 y) into 0 0.114 * [backup-simplify]: Simplify (* -0.5 0) into 0 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [backup-simplify]: Simplify 0 into 0 0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.115 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 0.115 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 0.116 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 0.116 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 0.116 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.116 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.116 * [taylor]: Taking taylor expansion of 0.5 in y 0.116 * [backup-simplify]: Simplify 0.5 into 0.5 0.116 * [taylor]: Taking taylor expansion of y in y 0.116 * [backup-simplify]: Simplify 0 into 0 0.116 * [backup-simplify]: Simplify 1 into 1 0.116 * [backup-simplify]: Simplify 0 into 0 0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.117 * [backup-simplify]: Simplify (+ 0 0) into 0 0.117 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 0.118 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 0.118 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 0.118 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.118 * [taylor]: Taking taylor expansion of 0.5 in y 0.118 * [backup-simplify]: Simplify 0.5 into 0.5 0.119 * [backup-simplify]: Simplify (* 0.5 0) into 0 0.119 * [backup-simplify]: Simplify (- 0) into 0 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.120 * [backup-simplify]: Simplify (+ 0 0) into 0 0.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 0.121 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 0.122 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.122 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.123 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 0.123 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.124 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.125 * [backup-simplify]: Simplify (+ 0 0) into 0 0.125 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.126 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 0.127 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.127 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify (- 0) into 0 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 0.129 * [backup-simplify]: Simplify (- 0) into 0 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify 0 into 0 0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.129 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.130 * [backup-simplify]: Simplify (+ 0 0) into 0 0.131 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.132 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 0.136 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 0.136 * [taylor]: Taking taylor expansion of 0 in y 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.136 * * * [progress]: simplifying candidates 0.137 * [simplify]: Simplifying: (expm1 (/ (+ x y) (* (* x 2.0) y))) (log1p (/ (+ x y) (* (* x 2.0) y))) (- (log (+ x y)) (+ (+ (log x) (log 2.0)) (log y))) (- (log (+ x y)) (+ (log (* x 2.0)) (log y))) (- (log (+ x y)) (log (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (exp (/ (+ x y) (* (* x 2.0) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y))) (* (cbrt (/ (+ x y) (* (* x 2.0) y))) (cbrt (/ (+ x y) (* (* x 2.0) y)))) (cbrt (/ (+ x y) (* (* x 2.0) y))) (* (* (/ (+ x y) (* (* x 2.0) y)) (/ (+ x y) (* (* x 2.0) y))) (/ (+ x y) (* (* x 2.0) y))) (sqrt (/ (+ x y) (* (* x 2.0) y))) (sqrt (/ (+ x y) (* (* x 2.0) y))) (- (+ x y)) (- (* (* x 2.0) y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 2.0)) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* x 2.0)) (/ (sqrt (+ x y)) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (+ x y)) (/ (+ x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (+ x y))) (/ (* (* x 2.0) y) (sqrt (+ x y))) (/ (* (* x 2.0) y) (+ x y)) (/ (* (* x 2.0) y) (+ x y)) (* (* (* x 2.0) y) (+ (* x x) (- (* y y) (* x y)))) (* (* (* x 2.0) y) (- x y)) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 0.138 * * [simplify]: iteration 0: 75 enodes 0.155 * * [simplify]: iteration 1: 220 enodes 0.237 * * [simplify]: iteration 2: 827 enodes 0.817 * * [simplify]: iteration complete: 5012 enodes 0.817 * * [simplify]: Extracting #0: cost 24 inf + 0 0.819 * * [simplify]: Extracting #1: cost 648 inf + 0 0.827 * * [simplify]: Extracting #2: cost 1560 inf + 818 0.856 * * [simplify]: Extracting #3: cost 1426 inf + 59372 0.923 * * [simplify]: Extracting #4: cost 239 inf + 274190 1.017 * * [simplify]: Extracting #5: cost 3 inf + 326531 1.110 * * [simplify]: Extracting #6: cost 0 inf + 326500 1.209 * [simplify]: Simplified to: (expm1 (/ (+ y x) (* 2.0 (* x y)))) (log1p (/ (+ y x) (* 2.0 (* x y)))) (log (/ (+ y x) (* 2.0 (* x y)))) (log (/ (+ y x) (* 2.0 (* x y)))) (log (/ (+ y x) (* 2.0 (* x y)))) (log (/ (+ y x) (* 2.0 (* x y)))) (exp (/ (+ y x) (* 2.0 (* x y)))) (* (/ (+ y x) (* 2.0 (* x y))) (* (/ (+ y x) (* 2.0 (* x y))) (/ (+ y x) (* 2.0 (* x y))))) (* (/ (+ y x) (* 2.0 (* x y))) (* (/ (+ y x) (* 2.0 (* x y))) (/ (+ y x) (* 2.0 (* x y))))) (* (/ (+ y x) (* 2.0 (* x y))) (* (/ (+ y x) (* 2.0 (* x y))) (/ (+ y x) (* 2.0 (* x y))))) (* (cbrt (/ (+ y x) (* 2.0 (* x y)))) (cbrt (/ (+ y x) (* 2.0 (* x y))))) (cbrt (/ (+ y x) (* 2.0 (* x y)))) (* (/ (+ y x) (* 2.0 (* x y))) (* (/ (+ y x) (* 2.0 (* x y))) (/ (+ y x) (* 2.0 (* x y))))) (sqrt (/ (+ y x) (* 2.0 (* x y)))) (sqrt (/ (+ y x) (* 2.0 (* x y)))) (- (+ x y)) (* (* 2.0 y) (- x)) (/ (/ (cbrt (+ y x)) (/ x (cbrt (+ y x)))) 2.0) (/ (cbrt (+ y x)) y) (/ (sqrt (+ y x)) (* 2.0 x)) (/ (sqrt (+ y x)) y) (/ 1 (* 2.0 x)) (/ (+ y x) y) (/ 1 (* 2.0 x)) (/ (+ y x) y) (/ (/ 1 x) (* 2.0 y)) (/ 2.0 (/ (+ y x) (* x y))) (/ (/ (+ y x) x) 2.0) (/ (* (* 2.0 x) y) (cbrt (+ y x))) (/ (* 2.0 x) (/ (sqrt (+ y x)) y)) (/ 2.0 (/ (+ y x) (* x y))) (/ 2.0 (/ (+ y x) (* x y))) (* y (* x (* 2.0 (fma x x (* y (- y x)))))) (* (* x (* 2.0 y)) (- x y)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) 1.212 * * * [progress]: adding candidates to table 1.331 * * [progress]: iteration 2 / 4 1.331 * * * [progress]: picking best candidate 1.337 * * * * [pick]: Picked # 1.337 * * * [progress]: localizing error 1.344 * * * [progress]: generating rewritten candidates 1.345 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.366 * * * [progress]: generating series expansions 1.367 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.367 * [backup-simplify]: Simplify (+ (/ 0.5 y) (/ 0.5 x)) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.367 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in (y x) around 0 1.367 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in x 1.367 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.367 * [taylor]: Taking taylor expansion of 0.5 in x 1.367 * [backup-simplify]: Simplify 0.5 into 0.5 1.367 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.367 * [taylor]: Taking taylor expansion of x in x 1.367 * [backup-simplify]: Simplify 0 into 0 1.367 * [backup-simplify]: Simplify 1 into 1 1.367 * [backup-simplify]: Simplify (/ 1 1) into 1 1.367 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.367 * [taylor]: Taking taylor expansion of 0.5 in x 1.367 * [backup-simplify]: Simplify 0.5 into 0.5 1.367 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.367 * [taylor]: Taking taylor expansion of y in x 1.367 * [backup-simplify]: Simplify y into y 1.367 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.367 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 1.367 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.368 * [taylor]: Taking taylor expansion of 0.5 in y 1.368 * [backup-simplify]: Simplify 0.5 into 0.5 1.368 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.368 * [taylor]: Taking taylor expansion of x in y 1.368 * [backup-simplify]: Simplify x into x 1.368 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.368 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.368 * [taylor]: Taking taylor expansion of 0.5 in y 1.368 * [backup-simplify]: Simplify 0.5 into 0.5 1.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.368 * [taylor]: Taking taylor expansion of y in y 1.368 * [backup-simplify]: Simplify 0 into 0 1.368 * [backup-simplify]: Simplify 1 into 1 1.368 * [backup-simplify]: Simplify (/ 1 1) into 1 1.368 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) in y 1.368 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.368 * [taylor]: Taking taylor expansion of 0.5 in y 1.368 * [backup-simplify]: Simplify 0.5 into 0.5 1.368 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.368 * [taylor]: Taking taylor expansion of x in y 1.368 * [backup-simplify]: Simplify x into x 1.368 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.368 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.368 * [taylor]: Taking taylor expansion of 0.5 in y 1.368 * [backup-simplify]: Simplify 0.5 into 0.5 1.368 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.368 * [taylor]: Taking taylor expansion of y in y 1.368 * [backup-simplify]: Simplify 0 into 0 1.368 * [backup-simplify]: Simplify 1 into 1 1.369 * [backup-simplify]: Simplify (/ 1 1) into 1 1.369 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.369 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.369 * [taylor]: Taking taylor expansion of 0.5 in x 1.369 * [backup-simplify]: Simplify 0.5 into 0.5 1.369 * [backup-simplify]: Simplify (* 0.5 (/ 1 x)) into (/ 0.5 x) 1.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.370 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.370 * [backup-simplify]: Simplify (+ (/ 0.5 x) 0) into (* 0.5 (/ 1 x)) 1.370 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.370 * [taylor]: Taking taylor expansion of 0.5 in x 1.370 * [backup-simplify]: Simplify 0.5 into 0.5 1.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.370 * [taylor]: Taking taylor expansion of x in x 1.370 * [backup-simplify]: Simplify 0 into 0 1.370 * [backup-simplify]: Simplify 1 into 1 1.371 * [backup-simplify]: Simplify (/ 1 1) into 1 1.371 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 1.371 * [backup-simplify]: Simplify 0.5 into 0.5 1.371 * [backup-simplify]: Simplify 0.5 into 0.5 1.371 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.371 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 x))) into 0 1.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.372 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.373 * [backup-simplify]: Simplify (+ 0 0) into 0 1.373 * [taylor]: Taking taylor expansion of 0 in x 1.373 * [backup-simplify]: Simplify 0 into 0 1.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.374 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 1.374 * [backup-simplify]: Simplify 0 into 0 1.374 * [backup-simplify]: Simplify 0 into 0 1.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.374 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 1.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.375 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1.376 * [backup-simplify]: Simplify (+ 0 0) into 0 1.376 * [taylor]: Taking taylor expansion of 0 in x 1.376 * [backup-simplify]: Simplify 0 into 0 1.376 * [backup-simplify]: Simplify 0 into 0 1.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.377 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 1.377 * [backup-simplify]: Simplify 0 into 0 1.377 * [backup-simplify]: Simplify 0 into 0 1.377 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.378 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 1.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.379 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 1.379 * [backup-simplify]: Simplify (+ 0 0) into 0 1.379 * [taylor]: Taking taylor expansion of 0 in x 1.379 * [backup-simplify]: Simplify 0 into 0 1.379 * [backup-simplify]: Simplify 0 into 0 1.380 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 y))) (* 0.5 (* (/ 1 x) 1))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.380 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 y)) (/ 0.5 (/ 1 x))) into (+ (* 0.5 x) (* 0.5 y)) 1.380 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in (y x) around 0 1.380 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.380 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.380 * [taylor]: Taking taylor expansion of 0.5 in x 1.380 * [backup-simplify]: Simplify 0.5 into 0.5 1.380 * [taylor]: Taking taylor expansion of x in x 1.380 * [backup-simplify]: Simplify 0 into 0 1.380 * [backup-simplify]: Simplify 1 into 1 1.380 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.380 * [taylor]: Taking taylor expansion of 0.5 in x 1.380 * [backup-simplify]: Simplify 0.5 into 0.5 1.380 * [taylor]: Taking taylor expansion of y in x 1.380 * [backup-simplify]: Simplify y into y 1.380 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.380 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.380 * [taylor]: Taking taylor expansion of 0.5 in y 1.380 * [backup-simplify]: Simplify 0.5 into 0.5 1.380 * [taylor]: Taking taylor expansion of x in y 1.380 * [backup-simplify]: Simplify x into x 1.380 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.380 * [taylor]: Taking taylor expansion of 0.5 in y 1.380 * [backup-simplify]: Simplify 0.5 into 0.5 1.380 * [taylor]: Taking taylor expansion of y in y 1.380 * [backup-simplify]: Simplify 0 into 0 1.380 * [backup-simplify]: Simplify 1 into 1 1.380 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.380 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.380 * [taylor]: Taking taylor expansion of 0.5 in y 1.380 * [backup-simplify]: Simplify 0.5 into 0.5 1.380 * [taylor]: Taking taylor expansion of x in y 1.380 * [backup-simplify]: Simplify x into x 1.380 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.380 * [taylor]: Taking taylor expansion of 0.5 in y 1.380 * [backup-simplify]: Simplify 0.5 into 0.5 1.380 * [taylor]: Taking taylor expansion of y in y 1.380 * [backup-simplify]: Simplify 0 into 0 1.380 * [backup-simplify]: Simplify 1 into 1 1.380 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 1.381 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.381 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x) 1.381 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.381 * [taylor]: Taking taylor expansion of 0.5 in x 1.381 * [backup-simplify]: Simplify 0.5 into 0.5 1.381 * [taylor]: Taking taylor expansion of x in x 1.381 * [backup-simplify]: Simplify 0 into 0 1.381 * [backup-simplify]: Simplify 1 into 1 1.381 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.381 * [backup-simplify]: Simplify 0 into 0 1.381 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 1.382 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.383 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.383 * [taylor]: Taking taylor expansion of 0.5 in x 1.383 * [backup-simplify]: Simplify 0.5 into 0.5 1.383 * [backup-simplify]: Simplify 0.5 into 0.5 1.386 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.386 * [backup-simplify]: Simplify 0.5 into 0.5 1.387 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 1.388 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.388 * [backup-simplify]: Simplify (+ 0 0) into 0 1.388 * [taylor]: Taking taylor expansion of 0 in x 1.388 * [backup-simplify]: Simplify 0 into 0 1.388 * [backup-simplify]: Simplify 0 into 0 1.388 * [backup-simplify]: Simplify 0 into 0 1.389 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.389 * [backup-simplify]: Simplify 0 into 0 1.390 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 1.390 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.390 * [backup-simplify]: Simplify (+ 0 0) into 0 1.391 * [taylor]: Taking taylor expansion of 0 in x 1.391 * [backup-simplify]: Simplify 0 into 0 1.391 * [backup-simplify]: Simplify 0 into 0 1.391 * [backup-simplify]: Simplify 0 into 0 1.391 * [backup-simplify]: Simplify 0 into 0 1.391 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 x) 1)) (* 0.5 (* 1 (/ 1 y)))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.391 * [backup-simplify]: Simplify (+ (/ 0.5 (/ 1 (- y))) (/ 0.5 (/ 1 (- x)))) into (- (+ (* 0.5 x) (* 0.5 y))) 1.391 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in (y x) around 0 1.391 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in x 1.391 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.391 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.391 * [taylor]: Taking taylor expansion of 0.5 in x 1.391 * [backup-simplify]: Simplify 0.5 into 0.5 1.391 * [taylor]: Taking taylor expansion of x in x 1.391 * [backup-simplify]: Simplify 0 into 0 1.391 * [backup-simplify]: Simplify 1 into 1 1.391 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.391 * [taylor]: Taking taylor expansion of 0.5 in x 1.391 * [backup-simplify]: Simplify 0.5 into 0.5 1.391 * [taylor]: Taking taylor expansion of y in x 1.391 * [backup-simplify]: Simplify y into y 1.391 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.391 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.391 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.391 * [taylor]: Taking taylor expansion of 0.5 in y 1.391 * [backup-simplify]: Simplify 0.5 into 0.5 1.391 * [taylor]: Taking taylor expansion of x in y 1.391 * [backup-simplify]: Simplify x into x 1.391 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.391 * [taylor]: Taking taylor expansion of 0.5 in y 1.391 * [backup-simplify]: Simplify 0.5 into 0.5 1.391 * [taylor]: Taking taylor expansion of y in y 1.391 * [backup-simplify]: Simplify 0 into 0 1.391 * [backup-simplify]: Simplify 1 into 1 1.391 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.391 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.391 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.391 * [taylor]: Taking taylor expansion of 0.5 in y 1.391 * [backup-simplify]: Simplify 0.5 into 0.5 1.391 * [taylor]: Taking taylor expansion of x in y 1.391 * [backup-simplify]: Simplify x into x 1.391 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.391 * [taylor]: Taking taylor expansion of 0.5 in y 1.391 * [backup-simplify]: Simplify 0.5 into 0.5 1.391 * [taylor]: Taking taylor expansion of y in y 1.391 * [backup-simplify]: Simplify 0 into 0 1.391 * [backup-simplify]: Simplify 1 into 1 1.392 * [backup-simplify]: Simplify (* 0.5 x) into (* 0.5 x) 1.392 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.392 * [backup-simplify]: Simplify (+ (* 0.5 x) 0) into (* 0.5 x) 1.392 * [backup-simplify]: Simplify (- (* 0.5 x)) into (- (* 0.5 x)) 1.392 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 1.392 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.392 * [taylor]: Taking taylor expansion of 0.5 in x 1.392 * [backup-simplify]: Simplify 0.5 into 0.5 1.392 * [taylor]: Taking taylor expansion of x in x 1.392 * [backup-simplify]: Simplify 0 into 0 1.392 * [backup-simplify]: Simplify 1 into 1 1.392 * [backup-simplify]: Simplify (* 0.5 0) into 0 1.393 * [backup-simplify]: Simplify (- 0) into 0 1.393 * [backup-simplify]: Simplify 0 into 0 1.393 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 x)) into 0 1.394 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.394 * [backup-simplify]: Simplify (+ 0 0.5) into 0.5 1.394 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.394 * [taylor]: Taking taylor expansion of (- 0.5) in x 1.394 * [taylor]: Taking taylor expansion of 0.5 in x 1.394 * [backup-simplify]: Simplify 0.5 into 0.5 1.395 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.395 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.396 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 1.396 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.396 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 1.397 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 x))) into 0 1.397 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.398 * [backup-simplify]: Simplify (+ 0 0) into 0 1.398 * [backup-simplify]: Simplify (- 0) into 0 1.398 * [taylor]: Taking taylor expansion of 0 in x 1.398 * [backup-simplify]: Simplify 0 into 0 1.398 * [backup-simplify]: Simplify 0 into 0 1.398 * [backup-simplify]: Simplify (- 0) into 0 1.398 * [backup-simplify]: Simplify 0 into 0 1.399 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 1.399 * [backup-simplify]: Simplify (- 0) into 0 1.399 * [backup-simplify]: Simplify 0 into 0 1.400 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0 1.401 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.401 * [backup-simplify]: Simplify (+ 0 0) into 0 1.401 * [backup-simplify]: Simplify (- 0) into 0 1.401 * [taylor]: Taking taylor expansion of 0 in x 1.401 * [backup-simplify]: Simplify 0 into 0 1.401 * [backup-simplify]: Simplify 0 into 0 1.401 * [backup-simplify]: Simplify 0 into 0 1.401 * [backup-simplify]: Simplify (- 0) into 0 1.401 * [backup-simplify]: Simplify 0 into 0 1.402 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- x)) 1)) (* (- 0.5) (* 1 (/ 1 (- y))))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.402 * * * [progress]: simplifying candidates 1.403 * [simplify]: Simplifying: (expm1 (+ (/ 0.5 y) (/ 0.5 x))) (log1p (+ (/ 0.5 y) (/ 0.5 x))) (* (exp (/ 0.5 y)) (exp (/ 0.5 x))) (log (+ (/ 0.5 y) (/ 0.5 x))) (exp (+ (/ 0.5 y) (/ 0.5 x))) (* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x)))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (* (* (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x))) (+ (/ 0.5 y) (/ 0.5 x))) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (+ (* 0.5 x) (* y 0.5)) (* y x) (+ (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3)) (+ (* (/ 0.5 y) (/ 0.5 y)) (- (* (/ 0.5 x) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 x)))) (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x))) (- (/ 0.5 y) (/ 0.5 x)) (+ (/ (cbrt 0.5) y) (/ (cbrt 0.5) x)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 1 y) (/ 1 x)) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 1.403 * * [simplify]: iteration 0: 48 enodes 1.413 * * [simplify]: iteration 1: 124 enodes 1.457 * * [simplify]: iteration 2: 399 enodes 1.665 * * [simplify]: iteration 3: 1158 enodes 2.410 * * [simplify]: iteration complete: 5001 enodes 2.410 * * [simplify]: Extracting #0: cost 18 inf + 0 2.411 * * [simplify]: Extracting #1: cost 229 inf + 0 2.416 * * [simplify]: Extracting #2: cost 1031 inf + 3701 2.437 * * [simplify]: Extracting #3: cost 1100 inf + 66150 2.495 * * [simplify]: Extracting #4: cost 582 inf + 205272 2.573 * * [simplify]: Extracting #5: cost 15 inf + 289207 2.652 * * [simplify]: Extracting #6: cost 0 inf + 292269 2.738 * [simplify]: Simplified to: (expm1 (+ (/ 0.5 y) (/ 0.5 x))) (log1p (+ (/ 0.5 y) (/ 0.5 x))) (exp (+ (/ 0.5 y) (/ 0.5 x))) (log (+ (/ 0.5 y) (/ 0.5 x))) (exp (+ (/ 0.5 y) (/ 0.5 x))) (* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x)))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (* (* (+ (/ 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)) (* x y) (fma (/ 0.5 y) (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (* (/ 0.5 x) (/ 0.5 x)))) (fma (/ 0.5 x) (- (/ 0.5 x) (/ 0.5 y)) (* (/ 0.5 y) (/ 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) x) (/ (sqrt 0.5) y)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) 2.739 * * * [progress]: adding candidates to table 2.895 * * [progress]: iteration 3 / 4 2.895 * * * [progress]: picking best candidate 2.898 * * * * [pick]: Picked # 2.898 * * * [progress]: localizing error 2.908 * * * [progress]: generating rewritten candidates 2.908 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 2.934 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 2.967 * * * [progress]: generating series expansions 2.967 * * * * [progress]: [ 1 / 2 ] generating series at (2) 2.968 * [backup-simplify]: Simplify (/ (/ (+ x y) (* x 2.0)) y) into (* 0.5 (/ (+ x y) (* x y))) 2.968 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 2.968 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 2.968 * [taylor]: Taking taylor expansion of 0.5 in y 2.968 * [backup-simplify]: Simplify 0.5 into 0.5 2.968 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 2.968 * [taylor]: Taking taylor expansion of (+ x y) in y 2.968 * [taylor]: Taking taylor expansion of x in y 2.968 * [backup-simplify]: Simplify x into x 2.968 * [taylor]: Taking taylor expansion of y in y 2.968 * [backup-simplify]: Simplify 0 into 0 2.968 * [backup-simplify]: Simplify 1 into 1 2.968 * [taylor]: Taking taylor expansion of (* x y) in y 2.968 * [taylor]: Taking taylor expansion of x in y 2.968 * [backup-simplify]: Simplify x into x 2.968 * [taylor]: Taking taylor expansion of y in y 2.968 * [backup-simplify]: Simplify 0 into 0 2.968 * [backup-simplify]: Simplify 1 into 1 2.968 * [backup-simplify]: Simplify (+ x 0) into x 2.968 * [backup-simplify]: Simplify (* x 0) into 0 2.969 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 2.969 * [backup-simplify]: Simplify (/ x x) into 1 2.969 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 2.969 * [taylor]: Taking taylor expansion of 0.5 in x 2.969 * [backup-simplify]: Simplify 0.5 into 0.5 2.969 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 2.969 * [taylor]: Taking taylor expansion of (+ x y) in x 2.969 * [taylor]: Taking taylor expansion of x in x 2.969 * [backup-simplify]: Simplify 0 into 0 2.969 * [backup-simplify]: Simplify 1 into 1 2.969 * [taylor]: Taking taylor expansion of y in x 2.969 * [backup-simplify]: Simplify y into y 2.969 * [taylor]: Taking taylor expansion of (* x y) in x 2.969 * [taylor]: Taking taylor expansion of x in x 2.969 * [backup-simplify]: Simplify 0 into 0 2.969 * [backup-simplify]: Simplify 1 into 1 2.969 * [taylor]: Taking taylor expansion of y in x 2.969 * [backup-simplify]: Simplify y into y 2.969 * [backup-simplify]: Simplify (+ 0 y) into y 2.969 * [backup-simplify]: Simplify (* 0 y) into 0 2.970 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.970 * [backup-simplify]: Simplify (/ y y) into 1 2.970 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 2.970 * [taylor]: Taking taylor expansion of 0.5 in x 2.970 * [backup-simplify]: Simplify 0.5 into 0.5 2.970 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 2.970 * [taylor]: Taking taylor expansion of (+ x y) in x 2.970 * [taylor]: Taking taylor expansion of x in x 2.970 * [backup-simplify]: Simplify 0 into 0 2.970 * [backup-simplify]: Simplify 1 into 1 2.970 * [taylor]: Taking taylor expansion of y in x 2.970 * [backup-simplify]: Simplify y into y 2.970 * [taylor]: Taking taylor expansion of (* x y) in x 2.970 * [taylor]: Taking taylor expansion of x in x 2.970 * [backup-simplify]: Simplify 0 into 0 2.970 * [backup-simplify]: Simplify 1 into 1 2.970 * [taylor]: Taking taylor expansion of y in x 2.970 * [backup-simplify]: Simplify y into y 2.970 * [backup-simplify]: Simplify (+ 0 y) into y 2.970 * [backup-simplify]: Simplify (* 0 y) into 0 2.971 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.971 * [backup-simplify]: Simplify (/ y y) into 1 2.971 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.971 * [taylor]: Taking taylor expansion of 0.5 in y 2.971 * [backup-simplify]: Simplify 0.5 into 0.5 2.972 * [backup-simplify]: Simplify (+ 1 0) into 1 2.973 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 2.973 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 2.973 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (* 0 1)) into (* 0.5 (/ 1 y)) 2.973 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.973 * [taylor]: Taking taylor expansion of 0.5 in y 2.973 * [backup-simplify]: Simplify 0.5 into 0.5 2.973 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.973 * [taylor]: Taking taylor expansion of y in y 2.973 * [backup-simplify]: Simplify 0 into 0 2.973 * [backup-simplify]: Simplify 1 into 1 2.974 * [backup-simplify]: Simplify (/ 1 1) into 1 2.974 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 2.974 * [backup-simplify]: Simplify 0.5 into 0.5 2.974 * [backup-simplify]: Simplify 0.5 into 0.5 2.975 * [backup-simplify]: Simplify (+ 0 0) into 0 2.976 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 2.976 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 2.977 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 2.977 * [taylor]: Taking taylor expansion of 0 in y 2.977 * [backup-simplify]: Simplify 0 into 0 2.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.978 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 2.978 * [backup-simplify]: Simplify 0 into 0 2.978 * [backup-simplify]: Simplify 0 into 0 2.978 * [backup-simplify]: Simplify (+ 0 0) into 0 2.980 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.980 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.981 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 2.981 * [taylor]: Taking taylor expansion of 0 in y 2.981 * [backup-simplify]: Simplify 0 into 0 2.981 * [backup-simplify]: Simplify 0 into 0 2.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.982 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 2.983 * [backup-simplify]: Simplify 0 into 0 2.983 * [backup-simplify]: Simplify 0 into 0 2.983 * [backup-simplify]: Simplify (+ 0 0) into 0 2.984 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 2.985 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.986 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 2.986 * [taylor]: Taking taylor expansion of 0 in y 2.986 * [backup-simplify]: Simplify 0 into 0 2.986 * [backup-simplify]: Simplify 0 into 0 2.986 * [backup-simplify]: Simplify (+ (* 0.5 (* 1 (/ 1 x))) (* 0.5 (* (/ 1 y) 1))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 2.987 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) (/ 1 y)) into (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 2.987 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 2.987 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 2.987 * [taylor]: Taking taylor expansion of 0.5 in y 2.987 * [backup-simplify]: Simplify 0.5 into 0.5 2.987 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 2.987 * [taylor]: Taking taylor expansion of x in y 2.987 * [backup-simplify]: Simplify x into x 2.987 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 2.987 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.987 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.987 * [taylor]: Taking taylor expansion of x in y 2.987 * [backup-simplify]: Simplify x into x 2.987 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.987 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.987 * [taylor]: Taking taylor expansion of y in y 2.987 * [backup-simplify]: Simplify 0 into 0 2.987 * [backup-simplify]: Simplify 1 into 1 2.987 * [backup-simplify]: Simplify (/ 1 1) into 1 2.987 * [taylor]: Taking taylor expansion of y in y 2.987 * [backup-simplify]: Simplify 0 into 0 2.987 * [backup-simplify]: Simplify 1 into 1 2.987 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 2.987 * [taylor]: Taking taylor expansion of 0.5 in x 2.987 * [backup-simplify]: Simplify 0.5 into 0.5 2.988 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 2.988 * [taylor]: Taking taylor expansion of x in x 2.988 * [backup-simplify]: Simplify 0 into 0 2.988 * [backup-simplify]: Simplify 1 into 1 2.988 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 2.988 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.988 * [taylor]: Taking taylor expansion of x in x 2.988 * [backup-simplify]: Simplify 0 into 0 2.988 * [backup-simplify]: Simplify 1 into 1 2.988 * [backup-simplify]: Simplify (/ 1 1) into 1 2.988 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.988 * [taylor]: Taking taylor expansion of y in x 2.988 * [backup-simplify]: Simplify y into y 2.988 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.988 * [taylor]: Taking taylor expansion of y in x 2.988 * [backup-simplify]: Simplify y into y 2.988 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 2.988 * [taylor]: Taking taylor expansion of 0.5 in x 2.988 * [backup-simplify]: Simplify 0.5 into 0.5 2.988 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 2.988 * [taylor]: Taking taylor expansion of x in x 2.988 * [backup-simplify]: Simplify 0 into 0 2.988 * [backup-simplify]: Simplify 1 into 1 2.988 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 2.988 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.988 * [taylor]: Taking taylor expansion of x in x 2.988 * [backup-simplify]: Simplify 0 into 0 2.989 * [backup-simplify]: Simplify 1 into 1 2.989 * [backup-simplify]: Simplify (/ 1 1) into 1 2.989 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.989 * [taylor]: Taking taylor expansion of y in x 2.989 * [backup-simplify]: Simplify y into y 2.989 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.989 * [taylor]: Taking taylor expansion of y in x 2.989 * [backup-simplify]: Simplify y into y 2.989 * [backup-simplify]: Simplify (+ 1 0) into 1 2.990 * [backup-simplify]: Simplify (* 1 y) into y 2.990 * [backup-simplify]: Simplify (* 0 y) into 0 2.990 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.990 * [taylor]: Taking taylor expansion of 0 in y 2.990 * [backup-simplify]: Simplify 0 into 0 2.991 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.991 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.991 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 2.992 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 2.992 * [backup-simplify]: Simplify (+ (* 0.5 y) (* 0 0)) into (* 0.5 y) 2.992 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.992 * [taylor]: Taking taylor expansion of 0.5 in y 2.992 * [backup-simplify]: Simplify 0.5 into 0.5 2.992 * [taylor]: Taking taylor expansion of y in y 2.992 * [backup-simplify]: Simplify 0 into 0 2.992 * [backup-simplify]: Simplify 1 into 1 2.992 * [backup-simplify]: Simplify 0 into 0 2.993 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.993 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.993 * [backup-simplify]: Simplify (+ 0 0) into 0 2.994 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 2.994 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 2.995 * [backup-simplify]: Simplify (+ (* 0.5 1) (+ (* 0 y) (* 0 0))) into 0.5 2.995 * [taylor]: Taking taylor expansion of 0.5 in y 2.995 * [backup-simplify]: Simplify 0.5 into 0.5 2.996 * [backup-simplify]: Simplify (* 0.5 0) into 0 2.996 * [backup-simplify]: Simplify 0 into 0 2.996 * [backup-simplify]: Simplify 0 into 0 2.996 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.997 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.997 * [backup-simplify]: Simplify (+ 0 0) into 0 2.998 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 2.999 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 3.000 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 3.000 * [taylor]: Taking taylor expansion of 0 in y 3.000 * [backup-simplify]: Simplify 0 into 0 3.000 * [backup-simplify]: Simplify 0.5 into 0.5 3.001 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.001 * [backup-simplify]: Simplify 0.5 into 0.5 3.001 * [backup-simplify]: Simplify 0 into 0 3.002 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.002 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.003 * [backup-simplify]: Simplify (+ 0 0) into 0 3.004 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.005 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 3.006 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 3.006 * [taylor]: Taking taylor expansion of 0 in y 3.006 * [backup-simplify]: Simplify 0 into 0 3.006 * [backup-simplify]: Simplify 0 into 0 3.007 * [backup-simplify]: Simplify 0 into 0 3.007 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 3.007 * [backup-simplify]: Simplify 0 into 0 3.007 * [backup-simplify]: Simplify 0 into 0 3.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.008 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.009 * [backup-simplify]: Simplify (+ 0 0) into 0 3.010 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 3.012 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 3.013 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 3.013 * [taylor]: Taking taylor expansion of 0 in y 3.013 * [backup-simplify]: Simplify 0 into 0 3.013 * [backup-simplify]: Simplify 0 into 0 3.014 * [backup-simplify]: Simplify (+ (* 0.5 (* (/ 1 y) 1)) (* 0.5 (* 1 (/ 1 x)))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 3.014 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) (/ 1 (- y))) into (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) 3.014 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in (x y) around 0 3.014 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in y 3.014 * [taylor]: Taking taylor expansion of -0.5 in y 3.014 * [backup-simplify]: Simplify -0.5 into -0.5 3.014 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in y 3.014 * [taylor]: Taking taylor expansion of x in y 3.014 * [backup-simplify]: Simplify x into x 3.014 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in y 3.014 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 3.014 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.014 * [taylor]: Taking taylor expansion of x in y 3.014 * [backup-simplify]: Simplify x into x 3.014 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.014 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.014 * [taylor]: Taking taylor expansion of y in y 3.014 * [backup-simplify]: Simplify 0 into 0 3.014 * [backup-simplify]: Simplify 1 into 1 3.015 * [backup-simplify]: Simplify (/ 1 1) into 1 3.015 * [taylor]: Taking taylor expansion of y in y 3.015 * [backup-simplify]: Simplify 0 into 0 3.015 * [backup-simplify]: Simplify 1 into 1 3.015 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 3.015 * [taylor]: Taking taylor expansion of -0.5 in x 3.015 * [backup-simplify]: Simplify -0.5 into -0.5 3.015 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 3.015 * [taylor]: Taking taylor expansion of x in x 3.015 * [backup-simplify]: Simplify 0 into 0 3.015 * [backup-simplify]: Simplify 1 into 1 3.015 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 3.015 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.015 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.015 * [taylor]: Taking taylor expansion of x in x 3.015 * [backup-simplify]: Simplify 0 into 0 3.015 * [backup-simplify]: Simplify 1 into 1 3.015 * [backup-simplify]: Simplify (/ 1 1) into 1 3.015 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.015 * [taylor]: Taking taylor expansion of y in x 3.015 * [backup-simplify]: Simplify y into y 3.016 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.016 * [taylor]: Taking taylor expansion of y in x 3.016 * [backup-simplify]: Simplify y into y 3.016 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* (+ (/ 1 x) (/ 1 y)) y))) in x 3.016 * [taylor]: Taking taylor expansion of -0.5 in x 3.016 * [backup-simplify]: Simplify -0.5 into -0.5 3.016 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 x) (/ 1 y)) y)) in x 3.016 * [taylor]: Taking taylor expansion of x in x 3.016 * [backup-simplify]: Simplify 0 into 0 3.016 * [backup-simplify]: Simplify 1 into 1 3.016 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) y) in x 3.016 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.016 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.016 * [taylor]: Taking taylor expansion of x in x 3.016 * [backup-simplify]: Simplify 0 into 0 3.016 * [backup-simplify]: Simplify 1 into 1 3.016 * [backup-simplify]: Simplify (/ 1 1) into 1 3.016 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.016 * [taylor]: Taking taylor expansion of y in x 3.016 * [backup-simplify]: Simplify y into y 3.016 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.016 * [taylor]: Taking taylor expansion of y in x 3.016 * [backup-simplify]: Simplify y into y 3.017 * [backup-simplify]: Simplify (+ 1 0) into 1 3.017 * [backup-simplify]: Simplify (* 1 y) into y 3.017 * [backup-simplify]: Simplify (* 0 y) into 0 3.017 * [backup-simplify]: Simplify (* -0.5 0) into 0 3.017 * [taylor]: Taking taylor expansion of 0 in y 3.017 * [backup-simplify]: Simplify 0 into 0 3.018 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.018 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 3.019 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 3.019 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y 3.019 * [backup-simplify]: Simplify (+ (* -0.5 y) (* 0 0)) into (- (* 0.5 y)) 3.019 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 3.019 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.019 * [taylor]: Taking taylor expansion of 0.5 in y 3.019 * [backup-simplify]: Simplify 0.5 into 0.5 3.019 * [taylor]: Taking taylor expansion of y in y 3.020 * [backup-simplify]: Simplify 0 into 0 3.020 * [backup-simplify]: Simplify 1 into 1 3.020 * [backup-simplify]: Simplify 0 into 0 3.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.020 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.021 * [backup-simplify]: Simplify (+ 0 0) into 0 3.021 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 3.022 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1 3.023 * [backup-simplify]: Simplify (+ (* -0.5 1) (+ (* 0 y) (* 0 0))) into (- 0.5) 3.023 * [taylor]: Taking taylor expansion of (- 0.5) in y 3.023 * [taylor]: Taking taylor expansion of 0.5 in y 3.023 * [backup-simplify]: Simplify 0.5 into 0.5 3.023 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.023 * [backup-simplify]: Simplify (- 0) into 0 3.023 * [backup-simplify]: Simplify 0 into 0 3.023 * [backup-simplify]: Simplify 0 into 0 3.024 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.024 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.025 * [backup-simplify]: Simplify (+ 0 0) into 0 3.026 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 3.027 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 3.028 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0 3.028 * [taylor]: Taking taylor expansion of 0 in y 3.028 * [backup-simplify]: Simplify 0 into 0 3.028 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.028 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.030 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.030 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.030 * [backup-simplify]: Simplify (- 0.5) into (- 0.5) 3.030 * [backup-simplify]: Simplify 0 into 0 3.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.031 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.032 * [backup-simplify]: Simplify (+ 0 0) into 0 3.033 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.034 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 3.036 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0 3.036 * [taylor]: Taking taylor expansion of 0 in y 3.036 * [backup-simplify]: Simplify 0 into 0 3.036 * [backup-simplify]: Simplify 0 into 0 3.036 * [backup-simplify]: Simplify (- 0) into 0 3.036 * [backup-simplify]: Simplify 0 into 0 3.037 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 3.037 * [backup-simplify]: Simplify (- 0) into 0 3.037 * [backup-simplify]: Simplify 0 into 0 3.037 * [backup-simplify]: Simplify 0 into 0 3.038 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.039 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.039 * [backup-simplify]: Simplify (+ 0 0) into 0 3.040 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 3.042 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))))) into 0 3.043 * [backup-simplify]: Simplify (+ (* -0.5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))))) into 0 3.043 * [taylor]: Taking taylor expansion of 0 in y 3.043 * [backup-simplify]: Simplify 0 into 0 3.044 * [backup-simplify]: Simplify 0 into 0 3.044 * [backup-simplify]: Simplify (+ (* (- 0.5) (* (/ 1 (- y)) 1)) (* (- 0.5) (* 1 (/ 1 (- x))))) into (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) 3.044 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 3.045 * [backup-simplify]: Simplify (/ (+ x y) (* x 2.0)) into (* 0.5 (/ (+ x y) x)) 3.045 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in (x y) around 0 3.045 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in y 3.045 * [taylor]: Taking taylor expansion of 0.5 in y 3.045 * [backup-simplify]: Simplify 0.5 into 0.5 3.045 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y 3.045 * [taylor]: Taking taylor expansion of (+ x y) in y 3.045 * [taylor]: Taking taylor expansion of x in y 3.045 * [backup-simplify]: Simplify x into x 3.045 * [taylor]: Taking taylor expansion of y in y 3.045 * [backup-simplify]: Simplify 0 into 0 3.045 * [backup-simplify]: Simplify 1 into 1 3.045 * [taylor]: Taking taylor expansion of x in y 3.045 * [backup-simplify]: Simplify x into x 3.045 * [backup-simplify]: Simplify (+ x 0) into x 3.045 * [backup-simplify]: Simplify (/ x x) into 1 3.045 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 3.045 * [taylor]: Taking taylor expansion of 0.5 in x 3.045 * [backup-simplify]: Simplify 0.5 into 0.5 3.045 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 3.045 * [taylor]: Taking taylor expansion of (+ x y) in x 3.045 * [taylor]: Taking taylor expansion of x in x 3.045 * [backup-simplify]: Simplify 0 into 0 3.045 * [backup-simplify]: Simplify 1 into 1 3.045 * [taylor]: Taking taylor expansion of y in x 3.045 * [backup-simplify]: Simplify y into y 3.045 * [taylor]: Taking taylor expansion of x in x 3.045 * [backup-simplify]: Simplify 0 into 0 3.045 * [backup-simplify]: Simplify 1 into 1 3.045 * [backup-simplify]: Simplify (+ 0 y) into y 3.045 * [backup-simplify]: Simplify (/ y 1) into y 3.045 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 3.045 * [taylor]: Taking taylor expansion of 0.5 in x 3.045 * [backup-simplify]: Simplify 0.5 into 0.5 3.045 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 3.045 * [taylor]: Taking taylor expansion of (+ x y) in x 3.045 * [taylor]: Taking taylor expansion of x in x 3.046 * [backup-simplify]: Simplify 0 into 0 3.046 * [backup-simplify]: Simplify 1 into 1 3.046 * [taylor]: Taking taylor expansion of y in x 3.046 * [backup-simplify]: Simplify y into y 3.046 * [taylor]: Taking taylor expansion of x in x 3.046 * [backup-simplify]: Simplify 0 into 0 3.046 * [backup-simplify]: Simplify 1 into 1 3.046 * [backup-simplify]: Simplify (+ 0 y) into y 3.046 * [backup-simplify]: Simplify (/ y 1) into y 3.046 * [backup-simplify]: Simplify (* 0.5 y) into (* 0.5 y) 3.046 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.046 * [taylor]: Taking taylor expansion of 0.5 in y 3.046 * [backup-simplify]: Simplify 0.5 into 0.5 3.046 * [taylor]: Taking taylor expansion of y in y 3.046 * [backup-simplify]: Simplify 0 into 0 3.046 * [backup-simplify]: Simplify 1 into 1 3.046 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.046 * [backup-simplify]: Simplify 0 into 0 3.047 * [backup-simplify]: Simplify (+ 1 0) into 1 3.047 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* y (/ 0 1)))) into 1 3.048 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 y)) into 0.5 3.048 * [taylor]: Taking taylor expansion of 0.5 in y 3.048 * [backup-simplify]: Simplify 0.5 into 0.5 3.048 * [backup-simplify]: Simplify 0.5 into 0.5 3.049 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.049 * [backup-simplify]: Simplify 0.5 into 0.5 3.050 * [backup-simplify]: Simplify (+ 0 0) into 0 3.051 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)))) into 0 3.052 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 y))) into 0 3.052 * [taylor]: Taking taylor expansion of 0 in y 3.052 * [backup-simplify]: Simplify 0 into 0 3.052 * [backup-simplify]: Simplify 0 into 0 3.052 * [backup-simplify]: Simplify 0 into 0 3.053 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 1) (* 0 0))) into 0 3.053 * [backup-simplify]: Simplify 0 into 0 3.053 * [backup-simplify]: Simplify (+ 0 0) into 0 3.054 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.055 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 3.055 * [taylor]: Taking taylor expansion of 0 in y 3.055 * [backup-simplify]: Simplify 0 into 0 3.055 * [backup-simplify]: Simplify 0 into 0 3.055 * [backup-simplify]: Simplify 0 into 0 3.055 * [backup-simplify]: Simplify 0 into 0 3.055 * [backup-simplify]: Simplify (+ (* 0.5 (* y (/ 1 x))) 0.5) into (+ (* 0.5 (/ y x)) 0.5) 3.056 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) 3.056 * [approximate]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in (x y) around 0 3.056 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in y 3.056 * [taylor]: Taking taylor expansion of 0.5 in y 3.056 * [backup-simplify]: Simplify 0.5 into 0.5 3.056 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in y 3.056 * [taylor]: Taking taylor expansion of x in y 3.056 * [backup-simplify]: Simplify x into x 3.056 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 3.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.056 * [taylor]: Taking taylor expansion of x in y 3.056 * [backup-simplify]: Simplify x into x 3.056 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.056 * [taylor]: Taking taylor expansion of y in y 3.056 * [backup-simplify]: Simplify 0 into 0 3.056 * [backup-simplify]: Simplify 1 into 1 3.056 * [backup-simplify]: Simplify (/ 1 1) into 1 3.056 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in x 3.056 * [taylor]: Taking taylor expansion of 0.5 in x 3.056 * [backup-simplify]: Simplify 0.5 into 0.5 3.057 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in x 3.057 * [taylor]: Taking taylor expansion of x in x 3.057 * [backup-simplify]: Simplify 0 into 0 3.057 * [backup-simplify]: Simplify 1 into 1 3.057 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.057 * [taylor]: Taking taylor expansion of x in x 3.057 * [backup-simplify]: Simplify 0 into 0 3.057 * [backup-simplify]: Simplify 1 into 1 3.057 * [backup-simplify]: Simplify (/ 1 1) into 1 3.057 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.057 * [taylor]: Taking taylor expansion of y in x 3.057 * [backup-simplify]: Simplify y into y 3.057 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.057 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in x 3.057 * [taylor]: Taking taylor expansion of 0.5 in x 3.057 * [backup-simplify]: Simplify 0.5 into 0.5 3.057 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in x 3.057 * [taylor]: Taking taylor expansion of x in x 3.057 * [backup-simplify]: Simplify 0 into 0 3.057 * [backup-simplify]: Simplify 1 into 1 3.057 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.057 * [taylor]: Taking taylor expansion of x in x 3.057 * [backup-simplify]: Simplify 0 into 0 3.058 * [backup-simplify]: Simplify 1 into 1 3.058 * [backup-simplify]: Simplify (/ 1 1) into 1 3.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.058 * [taylor]: Taking taylor expansion of y in x 3.058 * [backup-simplify]: Simplify y into y 3.058 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.061 * [backup-simplify]: Simplify (+ 1 0) into 1 3.061 * [backup-simplify]: Simplify (* 0 1) into 0 3.062 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.062 * [taylor]: Taking taylor expansion of 0 in y 3.062 * [backup-simplify]: Simplify 0 into 0 3.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.062 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 3.063 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1 3.064 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.064 * [taylor]: Taking taylor expansion of 0.5 in y 3.064 * [backup-simplify]: Simplify 0.5 into 0.5 3.064 * [backup-simplify]: Simplify 0 into 0 3.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.065 * [backup-simplify]: Simplify (+ 0 0) into 0 3.066 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y) 3.067 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 3.067 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.067 * [taylor]: Taking taylor expansion of 0.5 in y 3.067 * [backup-simplify]: Simplify 0.5 into 0.5 3.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.067 * [taylor]: Taking taylor expansion of y in y 3.067 * [backup-simplify]: Simplify 0 into 0 3.067 * [backup-simplify]: Simplify 1 into 1 3.067 * [backup-simplify]: Simplify (/ 1 1) into 1 3.068 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.068 * [backup-simplify]: Simplify 0.5 into 0.5 3.068 * [backup-simplify]: Simplify 0.5 into 0.5 3.068 * [backup-simplify]: Simplify 0 into 0 3.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.069 * [backup-simplify]: Simplify (+ 0 0) into 0 3.070 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 3.071 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 3.071 * [taylor]: Taking taylor expansion of 0 in y 3.071 * [backup-simplify]: Simplify 0 into 0 3.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.072 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 3.072 * [backup-simplify]: Simplify 0 into 0 3.072 * [backup-simplify]: Simplify 0 into 0 3.072 * [backup-simplify]: Simplify 0 into 0 3.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.073 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.074 * [backup-simplify]: Simplify (+ 0 0) into 0 3.075 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 3.076 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 3.076 * [taylor]: Taking taylor expansion of 0 in y 3.076 * [backup-simplify]: Simplify 0 into 0 3.076 * [backup-simplify]: Simplify 0 into 0 3.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.078 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 3.078 * [backup-simplify]: Simplify 0 into 0 3.078 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 y)) (/ 1 x)))) into (+ (* 0.5 (/ y x)) 0.5) 3.079 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) 3.079 * [approximate]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in (x y) around 0 3.079 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in y 3.079 * [taylor]: Taking taylor expansion of 0.5 in y 3.079 * [backup-simplify]: Simplify 0.5 into 0.5 3.079 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in y 3.079 * [taylor]: Taking taylor expansion of x in y 3.079 * [backup-simplify]: Simplify x into x 3.079 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 3.079 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.079 * [taylor]: Taking taylor expansion of x in y 3.079 * [backup-simplify]: Simplify x into x 3.079 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.079 * [taylor]: Taking taylor expansion of y in y 3.079 * [backup-simplify]: Simplify 0 into 0 3.079 * [backup-simplify]: Simplify 1 into 1 3.079 * [backup-simplify]: Simplify (/ 1 1) into 1 3.079 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in x 3.079 * [taylor]: Taking taylor expansion of 0.5 in x 3.079 * [backup-simplify]: Simplify 0.5 into 0.5 3.079 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in x 3.079 * [taylor]: Taking taylor expansion of x in x 3.079 * [backup-simplify]: Simplify 0 into 0 3.079 * [backup-simplify]: Simplify 1 into 1 3.080 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.080 * [taylor]: Taking taylor expansion of x in x 3.080 * [backup-simplify]: Simplify 0 into 0 3.080 * [backup-simplify]: Simplify 1 into 1 3.080 * [backup-simplify]: Simplify (/ 1 1) into 1 3.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.080 * [taylor]: Taking taylor expansion of y in x 3.080 * [backup-simplify]: Simplify y into y 3.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.080 * [taylor]: Taking taylor expansion of (* 0.5 (* x (+ (/ 1 x) (/ 1 y)))) in x 3.080 * [taylor]: Taking taylor expansion of 0.5 in x 3.080 * [backup-simplify]: Simplify 0.5 into 0.5 3.080 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 x) (/ 1 y))) in x 3.080 * [taylor]: Taking taylor expansion of x in x 3.080 * [backup-simplify]: Simplify 0 into 0 3.080 * [backup-simplify]: Simplify 1 into 1 3.080 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 3.080 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.080 * [taylor]: Taking taylor expansion of x in x 3.080 * [backup-simplify]: Simplify 0 into 0 3.080 * [backup-simplify]: Simplify 1 into 1 3.081 * [backup-simplify]: Simplify (/ 1 1) into 1 3.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.081 * [taylor]: Taking taylor expansion of y in x 3.081 * [backup-simplify]: Simplify y into y 3.081 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.081 * [backup-simplify]: Simplify (+ 1 0) into 1 3.082 * [backup-simplify]: Simplify (* 0 1) into 0 3.082 * [backup-simplify]: Simplify (* 0.5 0) into 0 3.082 * [taylor]: Taking taylor expansion of 0 in y 3.082 * [backup-simplify]: Simplify 0 into 0 3.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.083 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 3.083 * [backup-simplify]: Simplify (+ (* 0 (/ 1 y)) (* 1 1)) into 1 3.085 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5 3.085 * [taylor]: Taking taylor expansion of 0.5 in y 3.085 * [backup-simplify]: Simplify 0.5 into 0.5 3.085 * [backup-simplify]: Simplify 0 into 0 3.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 3.086 * [backup-simplify]: Simplify (+ 0 0) into 0 3.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (/ 1 y)) (* 0 1))) into (/ 1 y) 3.087 * [backup-simplify]: Simplify (+ (* 0.5 (/ 1 y)) (+ (* 0 1) (* 0 0))) into (* 0.5 (/ 1 y)) 3.087 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.087 * [taylor]: Taking taylor expansion of 0.5 in y 3.087 * [backup-simplify]: Simplify 0.5 into 0.5 3.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.087 * [taylor]: Taking taylor expansion of y in y 3.087 * [backup-simplify]: Simplify 0 into 0 3.087 * [backup-simplify]: Simplify 1 into 1 3.088 * [backup-simplify]: Simplify (/ 1 1) into 1 3.088 * [backup-simplify]: Simplify (* 0.5 1) into 0.5 3.088 * [backup-simplify]: Simplify 0.5 into 0.5 3.088 * [backup-simplify]: Simplify 0.5 into 0.5 3.088 * [backup-simplify]: Simplify 0 into 0 3.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.090 * [backup-simplify]: Simplify (+ 0 0) into 0 3.091 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 3.092 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0)))) into 0 3.092 * [taylor]: Taking taylor expansion of 0 in y 3.092 * [backup-simplify]: Simplify 0 into 0 3.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.093 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 1)) into 0 3.093 * [backup-simplify]: Simplify 0 into 0 3.093 * [backup-simplify]: Simplify 0 into 0 3.093 * [backup-simplify]: Simplify 0 into 0 3.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 3.094 * [backup-simplify]: Simplify (+ 0 0) into 0 3.096 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 3.097 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (+ (* 0 1) (* 0 0))))) into 0 3.097 * [taylor]: Taking taylor expansion of 0 in y 3.097 * [backup-simplify]: Simplify 0 into 0 3.097 * [backup-simplify]: Simplify 0 into 0 3.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.099 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0 3.099 * [backup-simplify]: Simplify 0 into 0 3.099 * [backup-simplify]: Simplify (+ 0.5 (* 0.5 (* (/ 1 (/ 1 (- y))) (/ 1 (- x))))) into (+ (* 0.5 (/ y x)) 0.5) 3.099 * * * [progress]: simplifying candidates 3.101 * [simplify]: Simplifying: (expm1 (/ (/ (+ x y) (* x 2.0)) y)) (log1p (/ (/ (+ x y) (* x 2.0)) y)) (- (- (log (+ x y)) (+ (log x) (log 2.0))) (log y)) (- (- (log (+ x y)) (log (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (log (/ (/ (+ x y) (* x 2.0)) y)) (exp (/ (/ (+ x y) (* x 2.0)) y)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* y y) y)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* y y) y)) (/ (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (* (* y y) y)) (* (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (cbrt (/ (/ (+ x y) (* x 2.0)) y))) (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (* (* (/ (/ (+ x y) (* x 2.0)) y) (/ (/ (+ x y) (* x 2.0)) y)) (/ (/ (+ x y) (* x 2.0)) y)) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (- (/ (+ x y) (* x 2.0))) (- y) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (sqrt y)) (/ (cbrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) 1) (/ (cbrt (/ (+ x y) (* x 2.0))) y) (/ (sqrt (/ (+ x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) 1) (/ (sqrt (/ (+ x y) (* x 2.0))) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) 2.0) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (sqrt y)) (/ (/ (cbrt (+ x y)) 2.0) (sqrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) 1) (/ (/ (cbrt (+ x y)) 2.0) y) (/ (/ (sqrt (+ x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) 2.0) (cbrt y)) (/ (/ (sqrt (+ x y)) x) (sqrt y)) (/ (/ (sqrt (+ x y)) 2.0) (sqrt y)) (/ (/ (sqrt (+ x y)) x) 1) (/ (/ (sqrt (+ x y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (+ x y) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (+ x y) 2.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ 1 1) (/ (/ (+ x y) (* x 2.0)) y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y)) (/ (+ x y) 1) (/ (/ 1 (* x 2.0)) y) (/ 1 y) (/ y (/ (+ x y) (* x 2.0))) (/ (/ (+ x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ (/ (+ x y) (* x 2.0)) 1) (/ y (cbrt (/ (+ x y) (* x 2.0)))) (/ y (sqrt (/ (+ x y) (* x 2.0)))) (/ y (/ (cbrt (+ x y)) 2.0)) (/ y (/ (sqrt (+ x y)) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) (* x 2.0))) (/ y (/ 1 (* x 2.0))) (* y (* x 2.0)) (expm1 (/ (+ x y) (* x 2.0))) (log1p (/ (+ x y) (* x 2.0))) (- (log (+ x y)) (+ (log x) (log 2.0))) (- (log (+ x y)) (log (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (exp (/ (+ x y) (* x 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (cbrt (/ (+ x y) (* x 2.0))) (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (- (+ x y)) (- (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (cbrt (+ x y)) 2.0) (/ (sqrt (+ x y)) x) (/ (sqrt (+ x y)) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (+ x y)) (/ (+ x y) x) (/ (* x 2.0) (cbrt (+ x y))) (/ (* x 2.0) (sqrt (+ x y))) (/ (* x 2.0) (+ x y)) (/ (* x 2.0) (+ x y)) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))) (* (* x 2.0) (- x y)) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ 1 x)) (* 0.5 (/ 1 y))) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) 3.103 * * [simplify]: iteration 0: 138 enodes 3.145 * * [simplify]: iteration 1: 351 enodes 3.301 * * [simplify]: iteration 2: 1244 enodes 3.901 * * [simplify]: iteration complete: 5000 enodes 3.902 * * [simplify]: Extracting #0: cost 81 inf + 0 3.904 * * [simplify]: Extracting #1: cost 811 inf + 1 3.911 * * [simplify]: Extracting #2: cost 1677 inf + 4095 3.929 * * [simplify]: Extracting #3: cost 1482 inf + 66894 3.988 * * [simplify]: Extracting #4: cost 401 inf + 226767 4.070 * * [simplify]: Extracting #5: cost 21 inf + 307705 4.138 * * [simplify]: Extracting #6: cost 0 inf + 313585 4.203 * [simplify]: Simplified to: (expm1 (/ (/ (+ x y) (* x y)) 2.0)) (log1p (/ (/ (+ x y) (* x y)) 2.0)) (log (/ (/ (+ x y) (* x y)) 2.0)) (log (/ (/ (+ x y) (* x y)) 2.0)) (log (/ (/ (+ x y) (* x y)) 2.0)) (log (/ (/ (+ x y) (* x y)) 2.0)) (exp (/ (/ (+ x y) (* x y)) 2.0)) (* (* (/ (/ (+ x y) (* 2.0 x)) y) (/ (/ (+ x y) (* 2.0 x)) y)) (/ (/ (+ x y) (* 2.0 x)) y)) (* (* (/ (/ (+ x y) (* 2.0 x)) y) (/ (/ (+ x y) (* 2.0 x)) y)) (/ (/ (+ x y) (* 2.0 x)) y)) (* (* (/ (/ (+ x y) (* 2.0 x)) y) (/ (/ (+ x y) (* 2.0 x)) y)) (/ (/ (+ x y) (* 2.0 x)) y)) (* (cbrt (/ (/ (+ x y) (* x y)) 2.0)) (cbrt (/ (/ (+ x y) (* x y)) 2.0))) (cbrt (/ (/ (+ x y) (* x y)) 2.0)) (* (* (/ (/ (+ x y) (* 2.0 x)) y) (/ (/ (+ x y) (* 2.0 x)) y)) (/ (/ (+ x y) (* 2.0 x)) y)) (sqrt (/ (/ (+ x y) (* x y)) 2.0)) (sqrt (/ (/ (+ x y) (* x y)) 2.0)) (/ (/ (- (+ y x)) x) 2.0) (- y) (* (/ (cbrt (/ (+ x y) (* 2.0 x))) (cbrt y)) (/ (cbrt (/ (+ x y) (* 2.0 x))) (cbrt y))) (/ (cbrt (/ (+ x y) (* 2.0 x))) (cbrt y)) (* (/ (cbrt (/ (+ x y) (* 2.0 x))) (sqrt y)) (cbrt (/ (+ x y) (* 2.0 x)))) (/ (cbrt (/ (+ x y) (* 2.0 x))) (sqrt y)) (* (cbrt (/ (+ x y) (* 2.0 x))) (cbrt (/ (+ x y) (* 2.0 x)))) (/ (cbrt (/ (+ x y) (* 2.0 x))) y) (/ (sqrt (/ (+ x y) (* 2.0 x))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (+ x y) (* 2.0 x))) (cbrt y)) (/ (sqrt (/ (+ x y) (* 2.0 x))) (sqrt y)) (/ (sqrt (/ (+ x y) (* 2.0 x))) (sqrt y)) (sqrt (/ (+ x y) (* 2.0 x))) (/ (sqrt (/ (+ x y) (* 2.0 x))) y) (/ (* (/ (cbrt (+ x y)) (cbrt y)) (/ (cbrt (+ x y)) (cbrt y))) x) (/ (cbrt (+ x y)) (* (cbrt y) 2.0)) (* (/ (cbrt (+ x y)) (sqrt y)) (/ (cbrt (+ x y)) x)) (/ (/ (cbrt (+ x y)) 2.0) (sqrt y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (cbrt (+ x y)) (* 2.0 y)) (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) x) (/ (sqrt (+ x y)) (* (cbrt y) 2.0)) (/ (/ (sqrt (+ x y)) x) (sqrt y)) (/ (sqrt (+ x y)) (* (sqrt y) 2.0)) (/ (sqrt (+ x y)) x) (/ (sqrt (+ x y)) (* 2.0 y)) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (+ x y) (* (cbrt y) 2.0)) (/ (/ 1 x) (sqrt y)) (/ (+ x y) (* (sqrt y) 2.0)) (/ 1 x) (/ (+ x y) (* 2.0 y)) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (+ x y) (* (cbrt y) 2.0)) (/ (/ 1 x) (sqrt y)) (/ (+ x y) (* (sqrt y) 2.0)) (/ 1 x) (/ (+ x y) (* 2.0 y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (* (* 2.0 x) (cbrt y))) (/ 1 (sqrt y)) (/ (/ (+ x y) (sqrt y)) (* 2.0 x)) 1 (/ (/ (+ x y) (* x y)) 2.0) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ 1 (* (* 2.0 x) (cbrt y))) (/ (+ x y) (sqrt y)) (/ 1 (* (sqrt y) (* 2.0 x))) (+ x y) (/ (/ 1 (* x y)) 2.0) (/ 1 y) (/ (* (* x y) 2.0) (+ x y)) (/ (+ x y) (* (cbrt y) (* (* 2.0 x) (cbrt y)))) (/ (/ (+ x y) (sqrt y)) (* 2.0 x)) (/ (+ x y) (* 2.0 x)) (/ y (cbrt (/ (+ x y) (* 2.0 x)))) (/ y (sqrt (/ (+ x y) (* 2.0 x)))) (/ (* y 2.0) (cbrt (+ x y))) (/ (* y 2.0) (sqrt (+ x y))) (* 2.0 (/ y (+ x y))) (* 2.0 (/ y (+ x y))) (/ (* (* x y) 2.0) (+ x y)) (* (* x y) 2.0) (* (* x y) 2.0) (expm1 (/ (+ x y) (* 2.0 x))) (log1p (/ (+ x y) (* 2.0 x))) (log (/ (+ x y) (* 2.0 x))) (log (/ (+ x y) (* 2.0 x))) (log (/ (+ x y) (* 2.0 x))) (exp (/ (+ x y) (* 2.0 x))) (* (/ (+ x y) (* 2.0 x)) (* (/ (+ x y) (* 2.0 x)) (/ (+ x y) (* 2.0 x)))) (* (/ (+ x y) (* 2.0 x)) (* (/ (+ x y) (* 2.0 x)) (/ (+ x y) (* 2.0 x)))) (* (cbrt (/ (+ x y) (* 2.0 x))) (cbrt (/ (+ x y) (* 2.0 x)))) (cbrt (/ (+ x y) (* 2.0 x))) (* (/ (+ x y) (* 2.0 x)) (* (/ (+ x y) (* 2.0 x)) (/ (+ x y) (* 2.0 x)))) (sqrt (/ (+ x y) (* 2.0 x))) (sqrt (/ (+ x y) (* 2.0 x))) (- (+ y x)) (- (* 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) (/ (* 2.0 x) (+ x y)) (/ (+ x y) x) (/ (* 2.0 x) (cbrt (+ x y))) (/ (* 2.0 x) (sqrt (+ x y))) (/ (* 2.0 x) (+ x y)) (/ (* 2.0 x) (+ x y)) (* (fma y (- y x) (* x x)) (* 2.0 x)) (* (* 2.0 x) (- x y)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (fma (/ y x) 0.5 0.5) (fma (/ y x) 0.5 0.5) (fma (/ y x) 0.5 0.5) 4.208 * * * [progress]: adding candidates to table 4.505 * [progress]: [Phase 3 of 3] Extracting. 4.506 * * [regime]: Finding splitpoints for: (# #) 4.506 * * * [regime-changes]: Trying 2 branch expressions: (y x) 4.506 * * * * [regimes]: Trying to branch on y from (# #) 4.540 * * * * [regimes]: Trying to branch on x from (# #) 4.567 * * * [regime]: Found split indices: #