30.818 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying: (/ (+ x y) (+ y y)) 0.019 * * [simplify]: Extracting # 0 : cost 0 0.019 * * [simplify]: Extracting # 1 : cost 0 0.020 * * [simplify]: Extracting # 2 : cost 0 0.020 * * [simplify]: Extracting # 3 : cost 0 0.020 * * [simplify]: Extracting # 4 : cost 0 0.020 * * [simplify]: iteration 0 : 5 enodes (cost 7 ) 0.021 * * [simplify]: Extracting # 0 : cost 0 0.021 * * [simplify]: Extracting # 1 : cost 0 0.021 * * [simplify]: Extracting # 2 : cost 0 0.021 * * [simplify]: iteration 1 : 8 enodes (cost 7 ) 0.022 * * [simplify]: Extracting # 0 : cost 0 0.022 * * [simplify]: Extracting # 1 : cost 0 0.022 * * [simplify]: Extracting # 2 : cost 0 0.022 * * [simplify]: iteration 2 : 11 enodes (cost 7 ) 0.023 * * [simplify]: Extracting # 0 : cost 0 0.023 * * [simplify]: Extracting # 1 : cost 0 0.023 * * [simplify]: Extracting # 2 : cost 0 0.023 * * [simplify]: iteration 3 : 13 enodes (cost 7 ) 0.025 * * [simplify]: Extracting # 0 : cost 0 0.025 * * [simplify]: iteration done: 13 enodes (cost 7 ) 0.025 * [simplify]: Simplified to: (/ (+ x y) (+ y y)) 0.026 * * [progress]: iteration 1 / 4 0.026 * * * [progress]: picking best candidate 0.027 * * * * [pick]: Picked # 0.027 * * * [progress]: localizing error 0.032 * * * [progress]: generating rewritten candidates 0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.068 * * * [progress]: generating series expansions 0.068 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.068 * [backup-simplify]: Simplify (/ (+ x y) (+ y y)) into (* 1/2 (/ (+ x y) y)) 0.068 * [approximate]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in (x y) around 0 0.068 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in y 0.068 * [taylor]: Taking taylor expansion of 1/2 in y 0.069 * [backup-simplify]: Simplify 1/2 into 1/2 0.069 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y 0.069 * [taylor]: Taking taylor expansion of (+ x y) in y 0.069 * [taylor]: Taking taylor expansion of x in y 0.069 * [backup-simplify]: Simplify x into x 0.069 * [taylor]: Taking taylor expansion of y in y 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.069 * [taylor]: Taking taylor expansion of y in y 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.069 * [backup-simplify]: Simplify (+ x 0) into x 0.069 * [backup-simplify]: Simplify (/ x 1) into x 0.069 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x 0.069 * [taylor]: Taking taylor expansion of 1/2 in x 0.069 * [backup-simplify]: Simplify 1/2 into 1/2 0.069 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 0.069 * [taylor]: Taking taylor expansion of (+ x y) in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.069 * [taylor]: Taking taylor expansion of y in x 0.069 * [backup-simplify]: Simplify y into y 0.069 * [taylor]: Taking taylor expansion of y in x 0.069 * [backup-simplify]: Simplify y into y 0.069 * [backup-simplify]: Simplify (+ 0 y) into y 0.069 * [backup-simplify]: Simplify (/ y y) into 1 0.069 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x 0.069 * [taylor]: Taking taylor expansion of 1/2 in x 0.069 * [backup-simplify]: Simplify 1/2 into 1/2 0.069 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 0.069 * [taylor]: Taking taylor expansion of (+ x y) in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [backup-simplify]: Simplify 0 into 0 0.069 * [backup-simplify]: Simplify 1 into 1 0.069 * [taylor]: Taking taylor expansion of y in x 0.069 * [backup-simplify]: Simplify y into y 0.069 * [taylor]: Taking taylor expansion of y in x 0.069 * [backup-simplify]: Simplify y into y 0.069 * [backup-simplify]: Simplify (+ 0 y) into y 0.069 * [backup-simplify]: Simplify (/ y y) into 1 0.070 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 0.070 * [taylor]: Taking taylor expansion of 1/2 in y 0.070 * [backup-simplify]: Simplify 1/2 into 1/2 0.070 * [backup-simplify]: Simplify (+ 1 0) into 1 0.070 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 0.071 * [backup-simplify]: Simplify (+ (* 1/2 (/ 1 y)) (* 0 1)) into (* 1/2 (/ 1 y)) 0.071 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y 0.071 * [taylor]: Taking taylor expansion of 1/2 in y 0.071 * [backup-simplify]: Simplify 1/2 into 1/2 0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.071 * [taylor]: Taking taylor expansion of y in y 0.071 * [backup-simplify]: Simplify 0 into 0 0.071 * [backup-simplify]: Simplify 1 into 1 0.071 * [backup-simplify]: Simplify (/ 1 1) into 1 0.071 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 0.071 * [backup-simplify]: Simplify 1/2 into 1/2 0.071 * [backup-simplify]: Simplify 1/2 into 1/2 0.072 * [backup-simplify]: Simplify (+ 0 0) into 0 0.072 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 0.072 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.073 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 0.073 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify 0 into 0 0.074 * [backup-simplify]: Simplify (+ 0 0) into 0 0.074 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.074 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.076 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify (+ 0 0) into 0 0.076 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.077 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 0.077 * [taylor]: Taking taylor expansion of 0 in y 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (+ 1/2 (* 1/2 (* (/ 1 y) x))) into (+ (* 1/2 (/ x y)) 1/2) 0.078 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (+ (/ 1 y) (/ 1 y))) into (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) 0.078 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in (x y) around 0 0.078 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in y 0.078 * [taylor]: Taking taylor expansion of 1/2 in y 0.078 * [backup-simplify]: Simplify 1/2 into 1/2 0.078 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y 0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.078 * [taylor]: Taking taylor expansion of y in y 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify 1 into 1 0.078 * [backup-simplify]: Simplify (/ 1 1) into 1 0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.078 * [taylor]: Taking taylor expansion of x in y 0.078 * [backup-simplify]: Simplify x into x 0.078 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.078 * [taylor]: Taking taylor expansion of y in y 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify 1 into 1 0.078 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in x 0.078 * [taylor]: Taking taylor expansion of 1/2 in x 0.078 * [backup-simplify]: Simplify 1/2 into 1/2 0.078 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.078 * [taylor]: Taking taylor expansion of y in x 0.078 * [backup-simplify]: Simplify y into y 0.078 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 1 into 1 0.079 * [backup-simplify]: Simplify (/ 1 1) into 1 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [backup-simplify]: Simplify y into y 0.079 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in x 0.079 * [taylor]: Taking taylor expansion of 1/2 in x 0.079 * [backup-simplify]: Simplify 1/2 into 1/2 0.079 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.079 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [backup-simplify]: Simplify y into y 0.079 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 1 into 1 0.079 * [backup-simplify]: Simplify (/ 1 1) into 1 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [backup-simplify]: Simplify y into y 0.080 * [backup-simplify]: Simplify (+ 0 1) into 1 0.080 * [backup-simplify]: Simplify (* 1 y) into y 0.080 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y) 0.080 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.080 * [taylor]: Taking taylor expansion of 1/2 in y 0.080 * [backup-simplify]: Simplify 1/2 into 1/2 0.080 * [taylor]: Taking taylor expansion of y in y 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.080 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.081 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 0.081 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 y)) into 1/2 0.081 * [taylor]: Taking taylor expansion of 1/2 in y 0.081 * [backup-simplify]: Simplify 1/2 into 1/2 0.081 * [backup-simplify]: Simplify (* 1/2 0) into 0 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.082 * [backup-simplify]: Simplify (+ 0 0) into 0 0.082 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 0.083 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 y))) into 0 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [backup-simplify]: Simplify 1/2 into 1/2 0.083 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 0.084 * [backup-simplify]: Simplify 1/2 into 1/2 0.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.084 * [backup-simplify]: Simplify (+ 0 0) into 0 0.085 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 0.086 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.087 * [backup-simplify]: Simplify (+ 0 0) into 0 0.088 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.089 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 y) (/ 1 (/ 1 x)))) 1/2) into (+ (* 1/2 (/ x y)) 1/2) 0.090 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- y)) (/ 1 (- y)))) into (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) 0.090 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in (x y) around 0 0.090 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in y 0.090 * [taylor]: Taking taylor expansion of 1/2 in y 0.090 * [backup-simplify]: Simplify 1/2 into 1/2 0.090 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y 0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [backup-simplify]: Simplify (/ 1 1) into 1 0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.090 * [taylor]: Taking taylor expansion of x in y 0.090 * [backup-simplify]: Simplify x into x 0.090 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 1 into 1 0.090 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in x 0.090 * [taylor]: Taking taylor expansion of 1/2 in x 0.090 * [backup-simplify]: Simplify 1/2 into 1/2 0.090 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.090 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.090 * [taylor]: Taking taylor expansion of y in x 0.090 * [backup-simplify]: Simplify y into y 0.090 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify 1 into 1 0.091 * [backup-simplify]: Simplify (/ 1 1) into 1 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [backup-simplify]: Simplify y into y 0.091 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in x 0.091 * [taylor]: Taking taylor expansion of 1/2 in x 0.091 * [backup-simplify]: Simplify 1/2 into 1/2 0.091 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.091 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [backup-simplify]: Simplify y into y 0.091 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.091 * [taylor]: Taking taylor expansion of x in x 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 1 into 1 0.091 * [backup-simplify]: Simplify (/ 1 1) into 1 0.091 * [taylor]: Taking taylor expansion of y in x 0.091 * [backup-simplify]: Simplify y into y 0.092 * [backup-simplify]: Simplify (+ 0 1) into 1 0.092 * [backup-simplify]: Simplify (* 1 y) into y 0.092 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y) 0.092 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 0.092 * [taylor]: Taking taylor expansion of 1/2 in y 0.092 * [backup-simplify]: Simplify 1/2 into 1/2 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 0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.093 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.093 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 0.093 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 y)) into 1/2 0.093 * [taylor]: Taking taylor expansion of 1/2 in y 0.093 * [backup-simplify]: Simplify 1/2 into 1/2 0.093 * [backup-simplify]: Simplify (* 1/2 0) into 0 0.094 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.094 * [backup-simplify]: Simplify (+ 0 0) into 0 0.095 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 0.095 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 y))) 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 1/2 into 1/2 0.096 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 0.096 * [backup-simplify]: Simplify 1/2 into 1/2 0.096 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.097 * [backup-simplify]: Simplify (+ 0 0) into 0 0.097 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 0.098 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.098 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 0.099 * [backup-simplify]: Simplify 0 into 0 0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.099 * [backup-simplify]: Simplify (+ 0 0) into 0 0.100 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.101 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 0.101 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify 0 into 0 0.101 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1/2) into (+ (* 1/2 (/ x y)) 1/2) 0.101 * * * [progress]: simplifying candidates 0.103 * [simplify]: Simplifying: (- (log (+ x y)) (log (+ y y))) (log (/ (+ x y) (+ y y))) (exp (/ (+ x y) (+ y y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ y y) (+ y y)) (+ y y))) (* (cbrt (/ (+ x y) (+ y y))) (cbrt (/ (+ x y) (+ y y)))) (cbrt (/ (+ x y) (+ y y))) (* (* (/ (+ x y) (+ y y)) (/ (+ x y) (+ y y))) (/ (+ x y) (+ y y))) (sqrt (/ (+ x y) (+ y y))) (sqrt (/ (+ x y) (+ y y))) (- (+ x y)) (- (+ y y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (cbrt (+ x y)) (cbrt (+ y y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y y))) (/ (cbrt (+ x y)) (sqrt (+ y y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (cbrt (+ x y)) (+ y y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x y)) (+ (cbrt y) (cbrt y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (cbrt (+ x y)) (+ y y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (cbrt y)) (/ (cbrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (+ (sqrt y) (sqrt y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y) (/ (cbrt (+ x y)) (+ 1 1)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ 1 1)) (/ (cbrt (+ x y)) y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (+ 1 1)) (/ (cbrt (+ x y)) y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (sqrt (+ x y)) (cbrt (+ y y))) (/ (sqrt (+ x y)) (sqrt (+ y y))) (/ (sqrt (+ x y)) (sqrt (+ y y))) (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) (+ y y)) (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x y)) (+ (cbrt y) (cbrt y))) (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y))) (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) (+ y y)) (/ (sqrt (+ x y)) (cbrt y)) (/ (sqrt (+ x y)) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (+ (sqrt y) (sqrt y))) (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) (+ 1 1)) (/ (sqrt (+ x y)) (+ 1 1)) (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) (+ 1 1)) (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) 2) (/ (sqrt (+ x y)) y) (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (cbrt (+ y y))) (/ 1 (sqrt (+ y y))) (/ (+ x y) (sqrt (+ y y))) (/ 1 1) (/ (+ x y) (+ y y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (+ (cbrt y) (cbrt y))) (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y))) (/ 1 1) (/ (+ x y) (+ y y)) (/ 1 (cbrt y)) (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y))) (/ 1 y) (/ (+ x y) (+ 1 1)) (/ 1 (+ 1 1)) (/ (+ x y) y) (/ 1 (+ 1 1)) (/ (+ x y) y) (/ 1 2) (/ (+ x y) y) (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (cbrt (+ y y))) (/ 1 (sqrt (+ y y))) (/ (+ x y) (sqrt (+ y y))) (/ 1 1) (/ (+ x y) (+ y y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (+ (cbrt y) (cbrt y))) (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y))) (/ 1 1) (/ (+ x y) (+ y y)) (/ 1 (cbrt y)) (/ (+ x y) (+ (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (sqrt y)) (/ (+ x y) (+ (sqrt y) (sqrt y))) (/ 1 y) (/ (+ x y) (+ 1 1)) (/ 1 (+ 1 1)) (/ (+ x y) y) (/ 1 (+ 1 1)) (/ (+ x y) y) (/ 1 2) (/ (+ x y) y) (/ 1 (+ y y)) (/ (+ y y) (+ x y)) (/ (+ x y) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (sqrt (+ y y))) (/ (+ x y) 1) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (+ x y) (sqrt y)) (/ (+ x y) 1) (/ (+ x y) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (+ x y) y) (/ (+ x y) (+ 1 1)) (/ (+ x y) (+ 1 1)) (/ (+ x y) 2) (/ (+ y y) (cbrt (+ x y))) (/ (+ y y) (sqrt (+ x y))) (/ (+ y y) (+ x y)) (/ (+ y y) (+ x y)) (/ (+ x y) (+ (pow y 3) (pow y 3))) (/ (+ x y) (- (* y y) (* y y))) (* (+ y y) (+ (* x x) (- (* y y) (* x y)))) (* (+ y y) (- x y)) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) 0.104 * * [simplify]: Extracting # 0 : cost 0 0.104 * * [simplify]: Extracting # 1 : cost 0 0.104 * * [simplify]: Extracting # 2 : cost 0 0.105 * * [simplify]: Extracting # 3 : cost 0 0.105 * * [simplify]: Extracting # 4 : cost 0 0.105 * * [simplify]: Extracting # 5 : cost 0 0.105 * * [simplify]: iteration 0 : 112 enodes (cost 1073 ) 0.134 * * [simplify]: Extracting # 0 : cost 0 0.135 * * [simplify]: Extracting # 1 : cost 0 0.135 * * [simplify]: Extracting # 2 : cost 0 0.136 * * [simplify]: Extracting # 3 : cost 0 0.136 * * [simplify]: Extracting # 4 : cost 0 0.137 * * [simplify]: iteration 1 : 226 enodes (cost 974 ) 0.237 * * [simplify]: Extracting # 0 : cost 0 0.239 * * [simplify]: Extracting # 1 : cost 0 0.240 * * [simplify]: Extracting # 2 : cost 0 0.241 * * [simplify]: Extracting # 3 : cost 0 0.242 * * [simplify]: iteration 2 : 592 enodes (cost 943 ) 0.625 * * [simplify]: Extracting # 0 : cost 0 0.627 * * [simplify]: Extracting # 1 : cost 0 0.630 * * [simplify]: Extracting # 2 : cost 0 0.635 * * [simplify]: Extracting # 3 : cost 0 0.637 * * [simplify]: iteration 3 : 1531 enodes (cost 943 ) 2.273 * * [simplify]: Extracting # 0 : cost 0 2.285 * * [simplify]: Extracting # 1 : cost 0 2.295 * * [simplify]: Extracting # 2 : cost 0 2.304 * * [simplify]: Extracting # 3 : cost 0 2.314 * * [simplify]: Extracting # 4 : cost 0 2.330 * * [simplify]: iteration done: 5000 enodes (cost 942 ) 2.331 * [simplify]: Simplified to: (log (/ (+ x y) (+ y y))) (log (/ (+ x y) (+ y y))) (sqrt (exp (/ (+ x y) y))) (pow (/ (+ x y) (+ y y)) 3) (* (cbrt (/ (+ x y) (+ y y))) (cbrt (/ (+ x y) (+ y y)))) (cbrt (/ (+ x y) (+ y y))) (pow (/ (+ x y) (+ y y)) 3) (sqrt (/ (+ x y) (+ y y))) (sqrt (/ (+ x y) (+ y y))) (- (+ x y)) (* -2 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (cbrt (+ x y)) (cbrt (+ y y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y y))) (/ (cbrt (+ x y)) (sqrt (+ y y))) (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (cbrt (+ x y)) (+ y y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x y)) (* 2 (cbrt y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (* 2 (sqrt y))) (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (cbrt (+ x y)) (+ y y)) (* (cbrt (+ x y)) (/ (cbrt (+ x y)) (cbrt y))) (/ (cbrt (+ x y)) (* 2 (* (cbrt y) (cbrt y)))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (* 2 (sqrt y))) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y) (/ (cbrt (+ x y)) 2) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2) (/ (cbrt (+ x y)) y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2) (/ (cbrt (+ x y)) y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (sqrt (+ x y)) (cbrt (+ y y))) (/ (sqrt (+ x y)) (sqrt (+ y y))) (/ (sqrt (+ x y)) (sqrt (+ y y))) (sqrt (+ x y)) (/ (sqrt (+ x y)) (+ y y)) (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x y)) (* 2 (cbrt y))) (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (* 2 (sqrt y))) (sqrt (+ x y)) (/ (sqrt (+ x y)) (+ y y)) (/ (sqrt (+ x y)) (cbrt y)) (/ (sqrt (+ x y)) (* 2 (* (cbrt y) (cbrt y)))) (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (* 2 (sqrt y))) (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) 2) (/ (sqrt (+ x y)) 2) (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) 2) (/ (sqrt (+ x y)) y) (/ (sqrt (+ x y)) 2) (/ (sqrt (+ x y)) y) (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (cbrt (+ y y))) (/ 1 (sqrt (+ y y))) (/ (+ x y) (sqrt (+ y y))) 1 (/ (+ x y) (+ y y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (* 2 (cbrt y))) (/ 1 (sqrt y)) (/ (+ x y) (* 2 (sqrt y))) 1 (/ (+ x y) (+ y y)) (/ 1 (cbrt y)) (/ (+ x y) (* 2 (* (cbrt y) (cbrt y)))) (/ 1 (sqrt y)) (/ (+ x y) (* 2 (sqrt y))) (/ 1 y) (/ (+ x y) 2) 1/2 (/ (+ x y) y) 1/2 (/ (+ x y) y) 1/2 (/ (+ x y) y) (/ 1 (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (cbrt (+ y y))) (/ 1 (sqrt (+ y y))) (/ (+ x y) (sqrt (+ y y))) 1 (/ (+ x y) (+ y y)) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (* 2 (cbrt y))) (/ 1 (sqrt y)) (/ (+ x y) (* 2 (sqrt y))) 1 (/ (+ x y) (+ y y)) (/ 1 (cbrt y)) (/ (+ x y) (* 2 (* (cbrt y) (cbrt y)))) (/ 1 (sqrt y)) (/ (+ x y) (* 2 (sqrt y))) (/ 1 y) (/ (+ x y) 2) 1/2 (/ (+ x y) y) 1/2 (/ (+ x y) y) 1/2 (/ (+ x y) y) (/ 1/2 y) (* (/ 2 (+ x y)) y) (/ (+ x y) (* (cbrt (+ y y)) (cbrt (+ y y)))) (/ (+ x y) (sqrt (+ y y))) (+ x y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (+ x y) (sqrt y)) (+ x y) (/ (+ x y) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (+ x y) y) (/ (+ x y) 2) (/ (+ x y) 2) (/ (+ x y) 2) (/ (+ y y) (cbrt (+ x y))) (/ (+ y y) (sqrt (+ x y))) (* (/ 2 (+ x y)) y) (* (/ 2 (+ x y)) y) (/ (+ x y) (* 2 (pow y 3))) (/ (+ x y) 0) (* (+ (* y (- y x)) (* x x)) (+ y y)) (* (+ y y) (- x y)) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) 2.332 * * * [progress]: adding candidates to table 2.470 * * [progress]: iteration 2 / 4 2.471 * * * [progress]: picking best candidate 2.474 * * * * [pick]: Picked # 2.474 * * * [progress]: localizing error 2.484 * * * [progress]: generating rewritten candidates 2.484 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.543 * * * [progress]: generating series expansions 2.543 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.543 * [backup-simplify]: Simplify (/ (/ (+ x y) 2) y) into (* 1/2 (/ (+ x y) y)) 2.543 * [approximate]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in (x y) around 0 2.543 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in y 2.543 * [taylor]: Taking taylor expansion of 1/2 in y 2.543 * [backup-simplify]: Simplify 1/2 into 1/2 2.543 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y 2.543 * [taylor]: Taking taylor expansion of (+ x y) in y 2.543 * [taylor]: Taking taylor expansion of x in y 2.543 * [backup-simplify]: Simplify x into x 2.543 * [taylor]: Taking taylor expansion of y in y 2.543 * [backup-simplify]: Simplify 0 into 0 2.543 * [backup-simplify]: Simplify 1 into 1 2.543 * [taylor]: Taking taylor expansion of y in y 2.543 * [backup-simplify]: Simplify 0 into 0 2.543 * [backup-simplify]: Simplify 1 into 1 2.544 * [backup-simplify]: Simplify (+ x 0) into x 2.544 * [backup-simplify]: Simplify (/ x 1) into x 2.544 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x 2.544 * [taylor]: Taking taylor expansion of 1/2 in x 2.544 * [backup-simplify]: Simplify 1/2 into 1/2 2.544 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 2.544 * [taylor]: Taking taylor expansion of (+ x y) in x 2.544 * [taylor]: Taking taylor expansion of x in x 2.544 * [backup-simplify]: Simplify 0 into 0 2.544 * [backup-simplify]: Simplify 1 into 1 2.544 * [taylor]: Taking taylor expansion of y in x 2.544 * [backup-simplify]: Simplify y into y 2.544 * [taylor]: Taking taylor expansion of y in x 2.544 * [backup-simplify]: Simplify y into y 2.544 * [backup-simplify]: Simplify (+ 0 y) into y 2.544 * [backup-simplify]: Simplify (/ y y) into 1 2.544 * [taylor]: Taking taylor expansion of (* 1/2 (/ (+ x y) y)) in x 2.544 * [taylor]: Taking taylor expansion of 1/2 in x 2.544 * [backup-simplify]: Simplify 1/2 into 1/2 2.544 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 2.544 * [taylor]: Taking taylor expansion of (+ x y) in x 2.544 * [taylor]: Taking taylor expansion of x in x 2.544 * [backup-simplify]: Simplify 0 into 0 2.544 * [backup-simplify]: Simplify 1 into 1 2.544 * [taylor]: Taking taylor expansion of y in x 2.544 * [backup-simplify]: Simplify y into y 2.544 * [taylor]: Taking taylor expansion of y in x 2.544 * [backup-simplify]: Simplify y into y 2.545 * [backup-simplify]: Simplify (+ 0 y) into y 2.545 * [backup-simplify]: Simplify (/ y y) into 1 2.545 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 2.545 * [taylor]: Taking taylor expansion of 1/2 in y 2.545 * [backup-simplify]: Simplify 1/2 into 1/2 2.546 * [backup-simplify]: Simplify (+ 1 0) into 1 2.546 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* 1 (/ 0 y)))) into (/ 1 y) 2.547 * [backup-simplify]: Simplify (+ (* 1/2 (/ 1 y)) (* 0 1)) into (* 1/2 (/ 1 y)) 2.547 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 y)) in y 2.547 * [taylor]: Taking taylor expansion of 1/2 in y 2.547 * [backup-simplify]: Simplify 1/2 into 1/2 2.547 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.547 * [taylor]: Taking taylor expansion of y in y 2.547 * [backup-simplify]: Simplify 0 into 0 2.547 * [backup-simplify]: Simplify 1 into 1 2.547 * [backup-simplify]: Simplify (/ 1 1) into 1 2.548 * [backup-simplify]: Simplify (* 1/2 1) into 1/2 2.548 * [backup-simplify]: Simplify 1/2 into 1/2 2.548 * [backup-simplify]: Simplify 1/2 into 1/2 2.548 * [backup-simplify]: Simplify (+ 0 0) into 0 2.548 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0 2.549 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0 2.549 * [taylor]: Taking taylor expansion of 0 in y 2.549 * [backup-simplify]: Simplify 0 into 0 2.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.551 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 1)) into 0 2.551 * [backup-simplify]: Simplify 0 into 0 2.551 * [backup-simplify]: Simplify 0 into 0 2.551 * [backup-simplify]: Simplify (+ 0 0) into 0 2.551 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.552 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 2.552 * [taylor]: Taking taylor expansion of 0 in y 2.552 * [backup-simplify]: Simplify 0 into 0 2.552 * [backup-simplify]: Simplify 0 into 0 2.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.553 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 1))) into 0 2.553 * [backup-simplify]: Simplify 0 into 0 2.553 * [backup-simplify]: Simplify 0 into 0 2.553 * [backup-simplify]: Simplify (+ 0 0) into 0 2.554 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* 1 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.554 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 2.555 * [taylor]: Taking taylor expansion of 0 in y 2.555 * [backup-simplify]: Simplify 0 into 0 2.555 * [backup-simplify]: Simplify 0 into 0 2.555 * [backup-simplify]: Simplify (+ 1/2 (* 1/2 (* (/ 1 y) x))) into (+ (* 1/2 (/ x y)) 1/2) 2.555 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 x) (/ 1 y)) 2) (/ 1 y)) into (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) 2.555 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in (x y) around 0 2.555 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in y 2.555 * [taylor]: Taking taylor expansion of 1/2 in y 2.555 * [backup-simplify]: Simplify 1/2 into 1/2 2.555 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y 2.555 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 2.555 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.555 * [taylor]: Taking taylor expansion of y in y 2.555 * [backup-simplify]: Simplify 0 into 0 2.555 * [backup-simplify]: Simplify 1 into 1 2.555 * [backup-simplify]: Simplify (/ 1 1) into 1 2.555 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.555 * [taylor]: Taking taylor expansion of x in y 2.555 * [backup-simplify]: Simplify x into x 2.555 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.555 * [taylor]: Taking taylor expansion of y in y 2.555 * [backup-simplify]: Simplify 0 into 0 2.555 * [backup-simplify]: Simplify 1 into 1 2.555 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in x 2.555 * [taylor]: Taking taylor expansion of 1/2 in x 2.555 * [backup-simplify]: Simplify 1/2 into 1/2 2.555 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 2.555 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.556 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.556 * [taylor]: Taking taylor expansion of y in x 2.556 * [backup-simplify]: Simplify y into y 2.556 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.556 * [taylor]: Taking taylor expansion of x in x 2.556 * [backup-simplify]: Simplify 0 into 0 2.556 * [backup-simplify]: Simplify 1 into 1 2.556 * [backup-simplify]: Simplify (/ 1 1) into 1 2.556 * [taylor]: Taking taylor expansion of y in x 2.556 * [backup-simplify]: Simplify y into y 2.556 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in x 2.556 * [taylor]: Taking taylor expansion of 1/2 in x 2.556 * [backup-simplify]: Simplify 1/2 into 1/2 2.556 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 2.556 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.556 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.556 * [taylor]: Taking taylor expansion of y in x 2.556 * [backup-simplify]: Simplify y into y 2.556 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.556 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.556 * [taylor]: Taking taylor expansion of x in x 2.556 * [backup-simplify]: Simplify 0 into 0 2.556 * [backup-simplify]: Simplify 1 into 1 2.556 * [backup-simplify]: Simplify (/ 1 1) into 1 2.556 * [taylor]: Taking taylor expansion of y in x 2.556 * [backup-simplify]: Simplify y into y 2.557 * [backup-simplify]: Simplify (+ 0 1) into 1 2.557 * [backup-simplify]: Simplify (* 1 y) into y 2.557 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y) 2.557 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 2.557 * [taylor]: Taking taylor expansion of 1/2 in y 2.557 * [backup-simplify]: Simplify 1/2 into 1/2 2.557 * [taylor]: Taking taylor expansion of y in y 2.557 * [backup-simplify]: Simplify 0 into 0 2.557 * [backup-simplify]: Simplify 1 into 1 2.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.557 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.558 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 2.558 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 y)) into 1/2 2.558 * [taylor]: Taking taylor expansion of 1/2 in y 2.558 * [backup-simplify]: Simplify 1/2 into 1/2 2.558 * [backup-simplify]: Simplify (* 1/2 0) into 0 2.558 * [backup-simplify]: Simplify 0 into 0 2.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.559 * [backup-simplify]: Simplify (+ 0 0) into 0 2.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 2.560 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 y))) into 0 2.560 * [taylor]: Taking taylor expansion of 0 in y 2.560 * [backup-simplify]: Simplify 0 into 0 2.560 * [backup-simplify]: Simplify 1/2 into 1/2 2.561 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 2.561 * [backup-simplify]: Simplify 1/2 into 1/2 2.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.561 * [backup-simplify]: Simplify (+ 0 0) into 0 2.562 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 2.563 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 2.563 * [taylor]: Taking taylor expansion of 0 in y 2.563 * [backup-simplify]: Simplify 0 into 0 2.563 * [backup-simplify]: Simplify 0 into 0 2.563 * [backup-simplify]: Simplify 0 into 0 2.563 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 2.563 * [backup-simplify]: Simplify 0 into 0 2.564 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.564 * [backup-simplify]: Simplify (+ 0 0) into 0 2.565 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.566 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 2.566 * [taylor]: Taking taylor expansion of 0 in y 2.566 * [backup-simplify]: Simplify 0 into 0 2.566 * [backup-simplify]: Simplify 0 into 0 2.566 * [backup-simplify]: Simplify 0 into 0 2.566 * [backup-simplify]: Simplify 0 into 0 2.566 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 y) (/ 1 (/ 1 x)))) 1/2) into (+ (* 1/2 (/ x y)) 1/2) 2.566 * [backup-simplify]: Simplify (/ (/ (+ (/ 1 (- x)) (/ 1 (- y))) 2) (/ 1 (- y))) into (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) 2.566 * [approximate]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in (x y) around 0 2.566 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in y 2.566 * [taylor]: Taking taylor expansion of 1/2 in y 2.566 * [backup-simplify]: Simplify 1/2 into 1/2 2.566 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y 2.567 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 2.567 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.567 * [taylor]: Taking taylor expansion of y in y 2.567 * [backup-simplify]: Simplify 0 into 0 2.567 * [backup-simplify]: Simplify 1 into 1 2.567 * [backup-simplify]: Simplify (/ 1 1) into 1 2.567 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.567 * [taylor]: Taking taylor expansion of x in y 2.567 * [backup-simplify]: Simplify x into x 2.567 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.567 * [taylor]: Taking taylor expansion of y in y 2.567 * [backup-simplify]: Simplify 0 into 0 2.567 * [backup-simplify]: Simplify 1 into 1 2.567 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in x 2.567 * [taylor]: Taking taylor expansion of 1/2 in x 2.567 * [backup-simplify]: Simplify 1/2 into 1/2 2.567 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 2.567 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.567 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.567 * [taylor]: Taking taylor expansion of y in x 2.567 * [backup-simplify]: Simplify y into y 2.567 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.567 * [taylor]: Taking taylor expansion of x in x 2.567 * [backup-simplify]: Simplify 0 into 0 2.567 * [backup-simplify]: Simplify 1 into 1 2.567 * [backup-simplify]: Simplify (/ 1 1) into 1 2.567 * [taylor]: Taking taylor expansion of y in x 2.568 * [backup-simplify]: Simplify y into y 2.568 * [taylor]: Taking taylor expansion of (* 1/2 (* (+ (/ 1 y) (/ 1 x)) y)) in x 2.568 * [taylor]: Taking taylor expansion of 1/2 in x 2.568 * [backup-simplify]: Simplify 1/2 into 1/2 2.568 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 2.568 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.568 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.568 * [taylor]: Taking taylor expansion of y in x 2.568 * [backup-simplify]: Simplify y into y 2.568 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.568 * [taylor]: Taking taylor expansion of x in x 2.568 * [backup-simplify]: Simplify 0 into 0 2.568 * [backup-simplify]: Simplify 1 into 1 2.568 * [backup-simplify]: Simplify (/ 1 1) into 1 2.568 * [taylor]: Taking taylor expansion of y in x 2.568 * [backup-simplify]: Simplify y into y 2.568 * [backup-simplify]: Simplify (+ 0 1) into 1 2.568 * [backup-simplify]: Simplify (* 1 y) into y 2.568 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y) 2.568 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 2.568 * [taylor]: Taking taylor expansion of 1/2 in y 2.568 * [backup-simplify]: Simplify 1/2 into 1/2 2.568 * [taylor]: Taking taylor expansion of y in y 2.568 * [backup-simplify]: Simplify 0 into 0 2.569 * [backup-simplify]: Simplify 1 into 1 2.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.569 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.569 * [backup-simplify]: Simplify (+ (* 1 0) (* (/ 1 y) y)) into 1 2.570 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 y)) into 1/2 2.570 * [taylor]: Taking taylor expansion of 1/2 in y 2.570 * [backup-simplify]: Simplify 1/2 into 1/2 2.570 * [backup-simplify]: Simplify (* 1/2 0) into 0 2.570 * [backup-simplify]: Simplify 0 into 0 2.570 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.571 * [backup-simplify]: Simplify (+ 0 0) into 0 2.571 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (* 0 y))) into 0 2.572 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 y))) into 0 2.572 * [taylor]: Taking taylor expansion of 0 in y 2.572 * [backup-simplify]: Simplify 0 into 0 2.572 * [backup-simplify]: Simplify 1/2 into 1/2 2.572 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 2.572 * [backup-simplify]: Simplify 1/2 into 1/2 2.572 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.573 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.573 * [backup-simplify]: Simplify (+ 0 0) into 0 2.574 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 y)))) into 0 2.574 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 y)))) into 0 2.574 * [taylor]: Taking taylor expansion of 0 in y 2.574 * [backup-simplify]: Simplify 0 into 0 2.574 * [backup-simplify]: Simplify 0 into 0 2.574 * [backup-simplify]: Simplify 0 into 0 2.575 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 2.575 * [backup-simplify]: Simplify 0 into 0 2.575 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.576 * [backup-simplify]: Simplify (+ 0 0) into 0 2.577 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 2.577 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0 2.577 * [taylor]: Taking taylor expansion of 0 in y 2.577 * [backup-simplify]: Simplify 0 into 0 2.577 * [backup-simplify]: Simplify 0 into 0 2.578 * [backup-simplify]: Simplify 0 into 0 2.578 * [backup-simplify]: Simplify 0 into 0 2.578 * [backup-simplify]: Simplify (+ (* 1/2 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1/2) into (+ (* 1/2 (/ x y)) 1/2) 2.578 * * * [progress]: simplifying candidates 2.586 * [simplify]: Simplifying: (- (- (log (+ x y)) (log 2)) (log y)) (- (log (/ (+ x y) 2)) (log y)) (log (/ (/ (+ x y) 2) y)) (exp (/ (/ (+ x y) 2) y)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* 2 2) 2)) (* (* y y) y)) (/ (* (* (/ (+ x y) 2) (/ (+ x y) 2)) (/ (+ x y) 2)) (* (* y y) y)) (* (cbrt (/ (/ (+ x y) 2) y)) (cbrt (/ (/ (+ x y) 2) y))) (cbrt (/ (/ (+ x y) 2) y)) (* (* (/ (/ (+ x y) 2) y) (/ (/ (+ x y) 2) y)) (/ (/ (+ x y) 2) y)) (sqrt (/ (/ (+ x y) 2) y)) (sqrt (/ (/ (+ x y) 2) y)) (- (/ (+ x y) 2)) (- y) (/ (* (cbrt (/ (+ x y) 2)) (cbrt (/ (+ x y) 2))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (+ x y) 2)) (cbrt y)) (/ (* (cbrt (/ (+ x y) 2)) (cbrt (/ (+ x y) 2))) (sqrt y)) (/ (cbrt (/ (+ x y) 2)) (sqrt y)) (/ (* (cbrt (/ (+ x y) 2)) (cbrt (/ (+ x y) 2))) 1) (/ (cbrt (/ (+ x y) 2)) y) (/ (sqrt (/ (+ x y) 2)) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (+ x y) 2)) (cbrt y)) (/ (sqrt (/ (+ x y) 2)) (sqrt y)) (/ (sqrt (/ (+ x y) 2)) (sqrt y)) (/ (sqrt (/ (+ x y) 2)) 1) (/ (sqrt (/ (+ x y) 2)) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2) (cbrt 2))) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) (cbrt 2)) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2) (cbrt 2))) (sqrt y)) (/ (/ (cbrt (+ x y)) (cbrt 2)) (sqrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2) (cbrt 2))) 1) (/ (/ (cbrt (+ x y)) (cbrt 2)) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2)) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) (sqrt 2)) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2)) (sqrt y)) (/ (/ (cbrt (+ x y)) (sqrt 2)) (sqrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2)) 1) (/ (/ (cbrt (+ x y)) (sqrt 2)) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) 2) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (sqrt y)) (/ (/ (cbrt (+ x y)) 2) (sqrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 1) (/ (/ (cbrt (+ x y)) 2) y) (/ (/ (sqrt (+ x y)) (* (cbrt 2) (cbrt 2))) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) (cbrt 2)) (cbrt y)) (/ (/ (sqrt (+ x y)) (* (cbrt 2) (cbrt 2))) (sqrt y)) (/ (/ (sqrt (+ x y)) (cbrt 2)) (sqrt y)) (/ (/ (sqrt (+ x y)) (* (cbrt 2) (cbrt 2))) 1) (/ (/ (sqrt (+ x y)) (cbrt 2)) y) (/ (/ (sqrt (+ x y)) (sqrt 2)) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) (sqrt 2)) (cbrt y)) (/ (/ (sqrt (+ x y)) (sqrt 2)) (sqrt y)) (/ (/ (sqrt (+ x y)) (sqrt 2)) (sqrt y)) (/ (/ (sqrt (+ x y)) (sqrt 2)) 1) (/ (/ (sqrt (+ x y)) (sqrt 2)) y) (/ (/ (sqrt (+ x y)) 1) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) 2) (cbrt y)) (/ (/ (sqrt (+ x y)) 1) (sqrt y)) (/ (/ (sqrt (+ x y)) 2) (sqrt y)) (/ (/ (sqrt (+ x y)) 1) 1) (/ (/ (sqrt (+ x y)) 2) y) (/ (/ 1 (* (cbrt 2) (cbrt 2))) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (cbrt 2)) (cbrt y)) (/ (/ 1 (* (cbrt 2) (cbrt 2))) (sqrt y)) (/ (/ (+ x y) (cbrt 2)) (sqrt y)) (/ (/ 1 (* (cbrt 2) (cbrt 2))) 1) (/ (/ (+ x y) (cbrt 2)) y) (/ (/ 1 (sqrt 2)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (sqrt 2)) (cbrt y)) (/ (/ 1 (sqrt 2)) (sqrt y)) (/ (/ (+ x y) (sqrt 2)) (sqrt y)) (/ (/ 1 (sqrt 2)) 1) (/ (/ (+ x y) (sqrt 2)) y) (/ (/ 1 1) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2) (cbrt y)) (/ (/ 1 1) (sqrt y)) (/ (/ (+ x y) 2) (sqrt y)) (/ (/ 1 1) 1) (/ (/ (+ x y) 2) y) (/ (/ 1 (* (cbrt 2) (cbrt 2))) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (cbrt 2)) (cbrt y)) (/ (/ 1 (* (cbrt 2) (cbrt 2))) (sqrt y)) (/ (/ (+ x y) (cbrt 2)) (sqrt y)) (/ (/ 1 (* (cbrt 2) (cbrt 2))) 1) (/ (/ (+ x y) (cbrt 2)) y) (/ (/ 1 (sqrt 2)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (sqrt 2)) (cbrt y)) (/ (/ 1 (sqrt 2)) (sqrt y)) (/ (/ (+ x y) (sqrt 2)) (sqrt y)) (/ (/ 1 (sqrt 2)) 1) (/ (/ (+ x y) (sqrt 2)) y) (/ (/ 1 1) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2) (cbrt y)) (/ (/ 1 1) (sqrt y)) (/ (/ (+ x y) 2) (sqrt y)) (/ (/ 1 1) 1) (/ (/ (+ x y) 2) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) 2) (sqrt y)) (/ 1 1) (/ (/ (+ x y) 2) y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (/ 1 2) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (/ 1 2) (sqrt y)) (/ (+ x y) 1) (/ (/ 1 2) y) (/ 1 y) (/ y (/ (+ x y) 2)) (/ (/ (+ x y) 2) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2) (sqrt y)) (/ (/ (+ x y) 2) 1) (/ y (cbrt (/ (+ x y) 2))) (/ y (sqrt (/ (+ x y) 2))) (/ y (/ (cbrt (+ x y)) (cbrt 2))) (/ y (/ (cbrt (+ x y)) (sqrt 2))) (/ y (/ (cbrt (+ x y)) 2)) (/ y (/ (sqrt (+ x y)) (cbrt 2))) (/ y (/ (sqrt (+ x y)) (sqrt 2))) (/ y (/ (sqrt (+ x y)) 2)) (/ y (/ (+ x y) (cbrt 2))) (/ y (/ (+ x y) (sqrt 2))) (/ y (/ (+ x y) 2)) (/ y (/ (+ x y) (cbrt 2))) (/ y (/ (+ x y) (sqrt 2))) (/ y (/ (+ x y) 2)) (/ y (/ (+ x y) 2)) (/ y (/ 1 2)) (* y 2) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) 2.590 * * [simplify]: Extracting # 0 : cost 0 2.590 * * [simplify]: Extracting # 1 : cost 0 2.590 * * [simplify]: Extracting # 2 : cost 0 2.591 * * [simplify]: Extracting # 3 : cost 0 2.591 * * [simplify]: Extracting # 4 : cost 0 2.591 * * [simplify]: Extracting # 5 : cost 0 2.592 * * [simplify]: Extracting # 6 : cost 0 2.592 * * [simplify]: iteration 0 : 154 enodes (cost 1261 ) 2.639 * * [simplify]: Extracting # 0 : cost 0 2.640 * * [simplify]: Extracting # 1 : cost 0 2.641 * * [simplify]: Extracting # 2 : cost 0 2.641 * * [simplify]: Extracting # 3 : cost 0 2.642 * * [simplify]: iteration 1 : 349 enodes (cost 1188 ) 2.787 * * [simplify]: Extracting # 0 : cost 0 2.789 * * [simplify]: Extracting # 1 : cost 0 2.791 * * [simplify]: Extracting # 2 : cost 0 2.793 * * [simplify]: Extracting # 3 : cost 0 2.795 * * [simplify]: Extracting # 4 : cost 0 2.796 * * [simplify]: iteration 2 : 884 enodes (cost 1152 ) 3.283 * * [simplify]: Extracting # 0 : cost 0 3.286 * * [simplify]: Extracting # 1 : cost 0 3.293 * * [simplify]: Extracting # 2 : cost 0 3.295 * * [simplify]: Extracting # 3 : cost 0 3.297 * * [simplify]: Extracting # 4 : cost 0 3.299 * * [simplify]: iteration 3 : 2338 enodes (cost 1149 ) 4.647 * * [simplify]: Extracting # 0 : cost 0 4.661 * * [simplify]: Extracting # 1 : cost 0 4.670 * * [simplify]: Extracting # 2 : cost 0 4.678 * * [simplify]: Extracting # 3 : cost 0 4.687 * * [simplify]: Extracting # 4 : cost 0 4.699 * * [simplify]: iteration done: 5000 enodes (cost 1149 ) 4.701 * [simplify]: Simplified to: (log (/ (/ (+ x y) 2) y)) (log (/ (/ (+ x y) 2) y)) (log (/ (/ (+ x y) 2) y)) (sqrt (exp (/ (+ x y) y))) (pow (/ (/ (+ x y) 2) y) 3) (pow (/ (/ (+ x y) 2) y) 3) (* (cbrt (/ (/ (+ x y) 2) y)) (cbrt (/ (/ (+ x y) 2) y))) (cbrt (/ (/ (+ x y) 2) y)) (pow (/ (/ (+ x y) 2) y) 3) (sqrt (/ (/ (+ x y) 2) y)) (sqrt (/ (/ (+ x y) 2) y)) (- (/ (+ x y) 2)) (- y) (/ (* (cbrt (/ (+ x y) 2)) (cbrt (/ (+ x y) 2))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (+ x y) 2)) (cbrt y)) (/ (* (cbrt (/ (+ x y) 2)) (cbrt (/ (+ x y) 2))) (sqrt y)) (/ (cbrt (/ (+ x y) 2)) (sqrt y)) (* (cbrt (/ (+ x y) 2)) (cbrt (/ (+ x y) 2))) (/ (cbrt (/ (+ x y) 2)) y) (/ (sqrt (/ (+ x y) 2)) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (+ x y) 2)) (cbrt y)) (/ (sqrt (/ (+ x y) 2)) (sqrt y)) (/ (sqrt (/ (+ x y) 2)) (sqrt y)) (sqrt (/ (+ x y) 2)) (/ (sqrt (/ (+ x y) 2)) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2) (cbrt 2))) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) (cbrt 2)) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2) (cbrt 2))) (sqrt y)) (/ (/ (cbrt (+ x y)) (cbrt 2)) (sqrt y)) (* (/ (cbrt (+ x y)) (cbrt 2)) (/ (cbrt (+ x y)) (cbrt 2))) (/ (/ (cbrt (+ x y)) (cbrt 2)) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2)) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) (sqrt 2)) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2)) (sqrt y)) (/ (/ (cbrt (+ x y)) (sqrt 2)) (sqrt y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2)) (/ (/ (cbrt (+ x y)) (sqrt 2)) y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) 2) (cbrt y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (/ (cbrt (+ x y)) 2) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (/ (cbrt (+ x y)) 2) y) (/ (/ (sqrt (+ x y)) (* (cbrt 2) (cbrt 2))) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) (cbrt 2)) (cbrt y)) (/ (/ (sqrt (+ x y)) (* (cbrt 2) (cbrt 2))) (sqrt y)) (/ (/ (sqrt (+ x y)) (cbrt 2)) (sqrt y)) (/ (sqrt (+ x y)) (* (cbrt 2) (cbrt 2))) (/ (/ (sqrt (+ x y)) (cbrt 2)) y) (/ (/ (sqrt (+ x y)) (sqrt 2)) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) (sqrt 2)) (cbrt y)) (/ (/ (sqrt (+ x y)) (sqrt 2)) (sqrt y)) (/ (/ (sqrt (+ x y)) (sqrt 2)) (sqrt y)) (/ (sqrt (+ x y)) (sqrt 2)) (/ (/ (sqrt (+ x y)) (sqrt 2)) y) (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) 2) (cbrt y)) (/ (sqrt (+ x y)) (sqrt y)) (/ (/ (sqrt (+ x y)) 2) (sqrt y)) (sqrt (+ x y)) (/ (/ (sqrt (+ x y)) 2) y) (/ (/ 1 (* (cbrt 2) (cbrt 2))) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (cbrt 2)) (cbrt y)) (/ (/ 1 (* (cbrt 2) (cbrt 2))) (sqrt y)) (/ (/ (+ x y) (cbrt 2)) (sqrt y)) (/ 1 (* (cbrt 2) (cbrt 2))) (/ (/ (+ x y) (cbrt 2)) y) (/ (/ 1 (sqrt 2)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (sqrt 2)) (cbrt y)) (/ (/ 1 (sqrt 2)) (sqrt y)) (/ (/ (+ x y) (sqrt 2)) (sqrt y)) (/ 1 (sqrt 2)) (/ (/ (+ x y) (sqrt 2)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) 2) (sqrt y)) 1 (/ (/ (+ x y) 2) y) (/ (/ 1 (* (cbrt 2) (cbrt 2))) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (cbrt 2)) (cbrt y)) (/ (/ 1 (* (cbrt 2) (cbrt 2))) (sqrt y)) (/ (/ (+ x y) (cbrt 2)) (sqrt y)) (/ 1 (* (cbrt 2) (cbrt 2))) (/ (/ (+ x y) (cbrt 2)) y) (/ (/ 1 (sqrt 2)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (sqrt 2)) (cbrt y)) (/ (/ 1 (sqrt 2)) (sqrt y)) (/ (/ (+ x y) (sqrt 2)) (sqrt y)) (/ 1 (sqrt 2)) (/ (/ (+ x y) (sqrt 2)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) 2) (sqrt y)) 1 (/ (/ (+ x y) 2) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) 2) (sqrt y)) 1 (/ (/ (+ x y) 2) y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ 1/2 (cbrt y)) (/ (+ x y) (sqrt y)) (/ 1/2 (sqrt y)) (+ x y) (/ 1/2 y) (/ 1 y) (/ y (/ (+ x y) 2)) (/ (/ (+ x y) 2) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2) (sqrt y)) (/ (+ x y) 2) (/ y (cbrt (/ (+ x y) 2))) (/ y (sqrt (/ (+ x y) 2))) (/ y (/ (cbrt (+ x y)) (cbrt 2))) (/ y (/ (cbrt (+ x y)) (sqrt 2))) (/ y (/ (cbrt (+ x y)) 2)) (/ y (/ (sqrt (+ x y)) (cbrt 2))) (/ y (/ (sqrt (+ x y)) (sqrt 2))) (/ y (/ (sqrt (+ x y)) 2)) (/ y (/ (+ x y) (cbrt 2))) (/ y (/ (+ x y) (sqrt 2))) (/ y (/ (+ x y) 2)) (/ y (/ (+ x y) (cbrt 2))) (/ y (/ (+ x y) (sqrt 2))) (/ y (/ (+ x y) 2)) (/ y (/ (+ x y) 2)) (* y 2) (* y 2) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) (+ (* 1/2 (/ x y)) 1/2) 4.702 * * * [progress]: adding candidates to table 4.915 * * [progress]: iteration 3 / 4 4.915 * * * [progress]: picking best candidate 4.917 * * * * [pick]: Picked # 4.917 * * * [progress]: localizing error 4.927 * * * [progress]: generating rewritten candidates 4.927 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 4.955 * * * [progress]: generating series expansions 4.955 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 4.955 * [backup-simplify]: Simplify (* 1/2 (/ x y)) into (* 1/2 (/ x y)) 4.955 * [approximate]: Taking taylor expansion of (* 1/2 (/ x y)) in (x y) around 0 4.955 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in y 4.955 * [taylor]: Taking taylor expansion of 1/2 in y 4.956 * [backup-simplify]: Simplify 1/2 into 1/2 4.956 * [taylor]: Taking taylor expansion of (/ x y) in y 4.956 * [taylor]: Taking taylor expansion of x in y 4.956 * [backup-simplify]: Simplify x into x 4.956 * [taylor]: Taking taylor expansion of y in y 4.956 * [backup-simplify]: Simplify 0 into 0 4.956 * [backup-simplify]: Simplify 1 into 1 4.956 * [backup-simplify]: Simplify (/ x 1) into x 4.956 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x 4.956 * [taylor]: Taking taylor expansion of 1/2 in x 4.956 * [backup-simplify]: Simplify 1/2 into 1/2 4.956 * [taylor]: Taking taylor expansion of (/ x y) in x 4.956 * [taylor]: Taking taylor expansion of x in x 4.956 * [backup-simplify]: Simplify 0 into 0 4.956 * [backup-simplify]: Simplify 1 into 1 4.956 * [taylor]: Taking taylor expansion of y in x 4.956 * [backup-simplify]: Simplify y into y 4.956 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.956 * [taylor]: Taking taylor expansion of (* 1/2 (/ x y)) in x 4.956 * [taylor]: Taking taylor expansion of 1/2 in x 4.956 * [backup-simplify]: Simplify 1/2 into 1/2 4.956 * [taylor]: Taking taylor expansion of (/ x y) in x 4.956 * [taylor]: Taking taylor expansion of x in x 4.956 * [backup-simplify]: Simplify 0 into 0 4.956 * [backup-simplify]: Simplify 1 into 1 4.956 * [taylor]: Taking taylor expansion of y in x 4.957 * [backup-simplify]: Simplify y into y 4.957 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.957 * [backup-simplify]: Simplify (* 1/2 (/ 1 y)) into (/ 1/2 y) 4.957 * [taylor]: Taking taylor expansion of (/ 1/2 y) in y 4.957 * [taylor]: Taking taylor expansion of 1/2 in y 4.957 * [backup-simplify]: Simplify 1/2 into 1/2 4.957 * [taylor]: Taking taylor expansion of y in y 4.957 * [backup-simplify]: Simplify 0 into 0 4.957 * [backup-simplify]: Simplify 1 into 1 4.958 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2 4.958 * [backup-simplify]: Simplify 1/2 into 1/2 4.958 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 4.958 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 (/ 1 y))) into 0 4.958 * [taylor]: Taking taylor expansion of 0 in y 4.958 * [backup-simplify]: Simplify 0 into 0 4.959 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0 4.959 * [backup-simplify]: Simplify 0 into 0 4.960 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.960 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 4.960 * [taylor]: Taking taylor expansion of 0 in y 4.960 * [backup-simplify]: Simplify 0 into 0 4.961 * [backup-simplify]: Simplify 0 into 0 4.961 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.962 * [backup-simplify]: Simplify 0 into 0 4.962 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.963 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 4.963 * [taylor]: Taking taylor expansion of 0 in y 4.963 * [backup-simplify]: Simplify 0 into 0 4.963 * [backup-simplify]: Simplify 0 into 0 4.963 * [backup-simplify]: Simplify 0 into 0 4.964 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.964 * [backup-simplify]: Simplify 0 into 0 4.964 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 y) x)) into (* 1/2 (/ x y)) 4.964 * [backup-simplify]: Simplify (* 1/2 (/ (/ 1 x) (/ 1 y))) into (* 1/2 (/ y x)) 4.964 * [approximate]: Taking taylor expansion of (* 1/2 (/ y x)) in (x y) around 0 4.964 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y 4.965 * [taylor]: Taking taylor expansion of 1/2 in y 4.965 * [backup-simplify]: Simplify 1/2 into 1/2 4.965 * [taylor]: Taking taylor expansion of (/ y x) in y 4.965 * [taylor]: Taking taylor expansion of y in y 4.965 * [backup-simplify]: Simplify 0 into 0 4.965 * [backup-simplify]: Simplify 1 into 1 4.965 * [taylor]: Taking taylor expansion of x in y 4.965 * [backup-simplify]: Simplify x into x 4.965 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.965 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x 4.965 * [taylor]: Taking taylor expansion of 1/2 in x 4.965 * [backup-simplify]: Simplify 1/2 into 1/2 4.965 * [taylor]: Taking taylor expansion of (/ y x) in x 4.965 * [taylor]: Taking taylor expansion of y in x 4.965 * [backup-simplify]: Simplify y into y 4.965 * [taylor]: Taking taylor expansion of x in x 4.965 * [backup-simplify]: Simplify 0 into 0 4.965 * [backup-simplify]: Simplify 1 into 1 4.965 * [backup-simplify]: Simplify (/ y 1) into y 4.965 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x 4.965 * [taylor]: Taking taylor expansion of 1/2 in x 4.965 * [backup-simplify]: Simplify 1/2 into 1/2 4.965 * [taylor]: Taking taylor expansion of (/ y x) in x 4.965 * [taylor]: Taking taylor expansion of y in x 4.965 * [backup-simplify]: Simplify y into y 4.965 * [taylor]: Taking taylor expansion of x in x 4.965 * [backup-simplify]: Simplify 0 into 0 4.965 * [backup-simplify]: Simplify 1 into 1 4.965 * [backup-simplify]: Simplify (/ y 1) into y 4.966 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y) 4.966 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 4.966 * [taylor]: Taking taylor expansion of 1/2 in y 4.966 * [backup-simplify]: Simplify 1/2 into 1/2 4.966 * [taylor]: Taking taylor expansion of y in y 4.966 * [backup-simplify]: Simplify 0 into 0 4.966 * [backup-simplify]: Simplify 1 into 1 4.966 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 4.966 * [backup-simplify]: Simplify 1/2 into 1/2 4.967 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 4.968 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 y)) into 0 4.968 * [taylor]: Taking taylor expansion of 0 in y 4.968 * [backup-simplify]: Simplify 0 into 0 4.968 * [backup-simplify]: Simplify 0 into 0 4.969 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 4.969 * [backup-simplify]: Simplify 0 into 0 4.970 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.971 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 y))) into 0 4.971 * [taylor]: Taking taylor expansion of 0 in y 4.971 * [backup-simplify]: Simplify 0 into 0 4.971 * [backup-simplify]: Simplify 0 into 0 4.971 * [backup-simplify]: Simplify 0 into 0 4.972 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.972 * [backup-simplify]: Simplify 0 into 0 4.974 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.975 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 4.975 * [taylor]: Taking taylor expansion of 0 in y 4.975 * [backup-simplify]: Simplify 0 into 0 4.975 * [backup-simplify]: Simplify 0 into 0 4.975 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 y) (/ 1 (/ 1 x)))) into (* 1/2 (/ x y)) 4.975 * [backup-simplify]: Simplify (* 1/2 (/ (/ 1 (- x)) (/ 1 (- y)))) into (* 1/2 (/ y x)) 4.975 * [approximate]: Taking taylor expansion of (* 1/2 (/ y x)) in (x y) around 0 4.975 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in y 4.975 * [taylor]: Taking taylor expansion of 1/2 in y 4.975 * [backup-simplify]: Simplify 1/2 into 1/2 4.975 * [taylor]: Taking taylor expansion of (/ y x) in y 4.975 * [taylor]: Taking taylor expansion of y in y 4.976 * [backup-simplify]: Simplify 0 into 0 4.976 * [backup-simplify]: Simplify 1 into 1 4.976 * [taylor]: Taking taylor expansion of x in y 4.976 * [backup-simplify]: Simplify x into x 4.976 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.976 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x 4.976 * [taylor]: Taking taylor expansion of 1/2 in x 4.976 * [backup-simplify]: Simplify 1/2 into 1/2 4.976 * [taylor]: Taking taylor expansion of (/ y x) in x 4.976 * [taylor]: Taking taylor expansion of y in x 4.976 * [backup-simplify]: Simplify y into y 4.976 * [taylor]: Taking taylor expansion of x in x 4.976 * [backup-simplify]: Simplify 0 into 0 4.976 * [backup-simplify]: Simplify 1 into 1 4.976 * [backup-simplify]: Simplify (/ y 1) into y 4.976 * [taylor]: Taking taylor expansion of (* 1/2 (/ y x)) in x 4.976 * [taylor]: Taking taylor expansion of 1/2 in x 4.976 * [backup-simplify]: Simplify 1/2 into 1/2 4.976 * [taylor]: Taking taylor expansion of (/ y x) in x 4.976 * [taylor]: Taking taylor expansion of y in x 4.976 * [backup-simplify]: Simplify y into y 4.976 * [taylor]: Taking taylor expansion of x in x 4.976 * [backup-simplify]: Simplify 0 into 0 4.976 * [backup-simplify]: Simplify 1 into 1 4.976 * [backup-simplify]: Simplify (/ y 1) into y 4.976 * [backup-simplify]: Simplify (* 1/2 y) into (* 1/2 y) 4.976 * [taylor]: Taking taylor expansion of (* 1/2 y) in y 4.976 * [taylor]: Taking taylor expansion of 1/2 in y 4.976 * [backup-simplify]: Simplify 1/2 into 1/2 4.976 * [taylor]: Taking taylor expansion of y in y 4.977 * [backup-simplify]: Simplify 0 into 0 4.977 * [backup-simplify]: Simplify 1 into 1 4.977 * [backup-simplify]: Simplify (+ (* 1/2 1) (* 0 0)) into 1/2 4.977 * [backup-simplify]: Simplify 1/2 into 1/2 4.978 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 4.979 * [backup-simplify]: Simplify (+ (* 1/2 0) (* 0 y)) into 0 4.979 * [taylor]: Taking taylor expansion of 0 in y 4.979 * [backup-simplify]: Simplify 0 into 0 4.979 * [backup-simplify]: Simplify 0 into 0 4.980 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 1) (* 0 0))) into 0 4.980 * [backup-simplify]: Simplify 0 into 0 4.981 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.987 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (* 0 y))) into 0 4.988 * [taylor]: Taking taylor expansion of 0 in y 4.988 * [backup-simplify]: Simplify 0 into 0 4.988 * [backup-simplify]: Simplify 0 into 0 4.988 * [backup-simplify]: Simplify 0 into 0 4.989 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.989 * [backup-simplify]: Simplify 0 into 0 4.991 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.992 * [backup-simplify]: Simplify (+ (* 1/2 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 4.992 * [taylor]: Taking taylor expansion of 0 in y 4.992 * [backup-simplify]: Simplify 0 into 0 4.992 * [backup-simplify]: Simplify 0 into 0 4.992 * [backup-simplify]: Simplify (* 1/2 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) into (* 1/2 (/ x y)) 4.992 * * * [progress]: simplifying candidates 4.993 * [simplify]: Simplifying: (* 1/2 (/ x y)) (+ (log 1/2) (- (log x) (log y))) (+ (log 1/2) (log (/ x y))) (log (* 1/2 (/ x y))) (exp (* 1/2 (/ x y))) (* (* (* 1/2 1/2) 1/2) (/ (* (* x x) x) (* (* y y) y))) (* (* (* 1/2 1/2) 1/2) (* (* (/ x y) (/ x y)) (/ x y))) (* (cbrt (* 1/2 (/ x y))) (cbrt (* 1/2 (/ x y)))) (cbrt (* 1/2 (/ x y))) (* (* (* 1/2 (/ x y)) (* 1/2 (/ x y))) (* 1/2 (/ x y))) (sqrt (* 1/2 (/ x y))) (sqrt (* 1/2 (/ x y))) (* (sqrt 1/2) (sqrt (/ x y))) (* (sqrt 1/2) (sqrt (/ x y))) (* (sqrt 1/2) (/ (sqrt x) (sqrt y))) (* (sqrt 1/2) (/ (sqrt x) (sqrt y))) (* 1/2 (* (cbrt (/ x y)) (cbrt (/ x y)))) (* 1/2 (sqrt (/ x y))) (* 1/2 (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (* 1/2 (/ (* (cbrt x) (cbrt x)) (sqrt y))) (* 1/2 (/ (* (cbrt x) (cbrt x)) 1)) (* 1/2 (/ (sqrt x) (* (cbrt y) (cbrt y)))) (* 1/2 (/ (sqrt x) (sqrt y))) (* 1/2 (/ (sqrt x) 1)) (* 1/2 (/ 1 (* (cbrt y) (cbrt y)))) (* 1/2 (/ 1 (sqrt y))) (* 1/2 (/ 1 1)) (* 1/2 1) (* 1/2 x) (* (cbrt 1/2) (/ x y)) (* (sqrt 1/2) (/ x y)) (* 1/2 (/ x y)) (* 1/2 x) (* 1/2 (/ x y)) (* 1/2 (/ x y)) (* 1/2 (/ x y)) 4.994 * * [simplify]: Extracting # 0 : cost 0 4.994 * * [simplify]: Extracting # 1 : cost 0 4.995 * * [simplify]: Extracting # 2 : cost 0 4.995 * * [simplify]: Extracting # 3 : cost 0 4.995 * * [simplify]: Extracting # 4 : cost 0 4.995 * * [simplify]: Extracting # 5 : cost 0 4.995 * * [simplify]: Extracting # 6 : cost 0 4.995 * * [simplify]: Extracting # 7 : cost 0 4.996 * * [simplify]: iteration 0 : 68 enodes (cost 277 ) 5.028 * * [simplify]: Extracting # 0 : cost 0 5.028 * * [simplify]: Extracting # 1 : cost 0 5.029 * * [simplify]: Extracting # 2 : cost 0 5.029 * * [simplify]: iteration 1 : 162 enodes (cost 250 ) 5.067 * * [simplify]: Extracting # 0 : cost 0 5.067 * * [simplify]: Extracting # 1 : cost 0 5.068 * * [simplify]: Extracting # 2 : cost 0 5.068 * * [simplify]: Extracting # 3 : cost 0 5.069 * * [simplify]: Extracting # 4 : cost 0 5.069 * * [simplify]: iteration 2 : 426 enodes (cost 230 ) 5.281 * * [simplify]: Extracting # 0 : cost 0 5.283 * * [simplify]: Extracting # 1 : cost 0 5.284 * * [simplify]: Extracting # 2 : cost 0 5.285 * * [simplify]: Extracting # 3 : cost 0 5.286 * * [simplify]: Extracting # 4 : cost 0 5.287 * * [simplify]: iteration 3 : 1067 enodes (cost 229 ) 6.334 * * [simplify]: Extracting # 0 : cost 0 6.338 * * [simplify]: Extracting # 1 : cost 0 6.340 * * [simplify]: Extracting # 2 : cost 0 6.342 * * [simplify]: Extracting # 3 : cost 0 6.344 * * [simplify]: Extracting # 4 : cost 0 6.347 * * [simplify]: iteration 4 : 2498 enodes (cost 229 ) 10.860 * * [simplify]: Extracting # 0 : cost 0 10.873 * * [simplify]: Extracting # 1 : cost 0 10.878 * * [simplify]: Extracting # 2 : cost 0 10.882 * * [simplify]: Extracting # 3 : cost 0 10.886 * * [simplify]: Extracting # 4 : cost 0 10.890 * * [simplify]: iteration done: 5000 enodes (cost 229 ) 10.891 * [simplify]: Simplified to: (* 1/2 (/ x y)) (log (* 1/2 (/ x y))) (log (* 1/2 (/ x y))) (log (* 1/2 (/ x y))) (sqrt (exp (/ x y))) (pow (* 1/2 (/ x y)) 3) (pow (* 1/2 (/ x y)) 3) (* (cbrt (* 1/2 (/ x y))) (cbrt (* 1/2 (/ x y)))) (cbrt (* 1/2 (/ x y))) (pow (* 1/2 (/ x y)) 3) (sqrt (* 1/2 (/ x y))) (sqrt (* 1/2 (/ x y))) (* (sqrt 1/2) (sqrt (/ x y))) (* (sqrt 1/2) (sqrt (/ x y))) (* (sqrt 1/2) (/ (sqrt x) (sqrt y))) (* (sqrt 1/2) (/ (sqrt x) (sqrt y))) (* 1/2 (* (cbrt (/ x y)) (cbrt (/ x y)))) (* 1/2 (sqrt (/ x y))) (* 1/2 (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))) (* 1/2 (/ (* (cbrt x) (cbrt x)) (sqrt y))) (* 1/2 (* (cbrt x) (cbrt x))) (* 1/2 (/ (sqrt x) (* (cbrt y) (cbrt y)))) (* 1/2 (/ (sqrt x) (sqrt y))) (* 1/2 (sqrt x)) (/ 1/2 (* (cbrt y) (cbrt y))) (/ 1/2 (sqrt y)) 1/2 1/2 (* 1/2 x) (* (cbrt 1/2) (/ x y)) (* (sqrt 1/2) (/ x y)) (* 1/2 (/ x y)) (* 1/2 x) (* 1/2 (/ x y)) (* 1/2 (/ x y)) (* 1/2 (/ x y)) 10.891 * * * [progress]: adding candidates to table 10.949 * [progress]: [Phase 3 of 3] Extracting. 10.949 * * [regime]: Finding splitpoints for: (# #) 10.949 * * * [regime-changes]: Trying 2 branch expressions: (y x) 10.949 * * * * [regimes]: Trying to branch on y from (# #) 10.960 * * * * [regimes]: Trying to branch on x from (# #) 10.974 * * * [regime]: Found split indices: #