13.072 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying using # : (/ (+ x y) (* (* x 2.0) y)) 0.021 * * [simplify]: iteration 0 : 14 enodes (cost 4 ) 0.023 * * [simplify]: iteration 1 : 28 enodes (cost 4 ) 0.025 * * [simplify]: iteration 2 : 42 enodes (cost 4 ) 0.026 * * [simplify]: iteration 3 : 44 enodes (cost 4 ) 0.028 * * [simplify]: iteration 4 : 44 enodes (cost 4 ) 0.028 * [simplify]: Simplified to: (/ (+ x y) (* (* x 2.0) y)) 0.028 * * [progress]: iteration 1 / 4 0.028 * * * [progress]: picking best candidate 0.030 * * * * [pick]: Picked # 0.030 * * * [progress]: localizing error 0.038 * * * [progress]: generating rewritten candidates 0.038 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.050 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.058 * * * [progress]: generating series expansions 0.058 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.058 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.058 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.058 * [taylor]: Taking taylor expansion of 0.5 in y 0.058 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.058 * [taylor]: Taking taylor expansion of (+ x y) in y 0.058 * [taylor]: Taking taylor expansion of x in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.058 * [taylor]: Taking taylor expansion of (* x y) in y 0.058 * [taylor]: Taking taylor expansion of x in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.059 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.059 * [taylor]: Taking taylor expansion of 0.5 in x 0.059 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.059 * [taylor]: Taking taylor expansion of (+ x y) in x 0.059 * [taylor]: Taking taylor expansion of x in x 0.059 * [taylor]: Taking taylor expansion of y in x 0.059 * [taylor]: Taking taylor expansion of (* x y) in x 0.059 * [taylor]: Taking taylor expansion of x in x 0.059 * [taylor]: Taking taylor expansion of y in x 0.059 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.059 * [taylor]: Taking taylor expansion of 0.5 in x 0.059 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.059 * [taylor]: Taking taylor expansion of (+ x y) in x 0.059 * [taylor]: Taking taylor expansion of x in x 0.059 * [taylor]: Taking taylor expansion of y in x 0.059 * [taylor]: Taking taylor expansion of (* x y) in x 0.059 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of y in x 0.060 * [taylor]: Taking taylor expansion of 0.5 in y 0.061 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.061 * [taylor]: Taking taylor expansion of 0.5 in y 0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.062 * [taylor]: Taking taylor expansion of y in y 0.064 * [taylor]: Taking taylor expansion of 0 in y 0.067 * [taylor]: Taking taylor expansion of 0 in y 0.071 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.072 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.072 * [taylor]: Taking taylor expansion of 0.5 in y 0.072 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.072 * [taylor]: Taking taylor expansion of y in y 0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.072 * [taylor]: Taking taylor expansion of x in y 0.072 * [taylor]: Taking taylor expansion of (* y x) in y 0.072 * [taylor]: Taking taylor expansion of y in y 0.072 * [taylor]: Taking taylor expansion of x in y 0.072 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.072 * [taylor]: Taking taylor expansion of 0.5 in x 0.072 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.072 * [taylor]: Taking taylor expansion of y in x 0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.072 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of (* y x) in x 0.073 * [taylor]: Taking taylor expansion of y in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.073 * [taylor]: Taking taylor expansion of 0.5 in x 0.073 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.073 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.073 * [taylor]: Taking taylor expansion of y in x 0.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.073 * [taylor]: Taking taylor expansion of (* y x) in x 0.073 * [taylor]: Taking taylor expansion of y in x 0.073 * [taylor]: Taking taylor expansion of x in x 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.075 * [taylor]: Taking taylor expansion of 0.5 in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.077 * [taylor]: Taking taylor expansion of 0.5 in y 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.089 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.089 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.089 * [taylor]: Taking taylor expansion of -0.5 in y 0.089 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.089 * [taylor]: Taking taylor expansion of x in y 0.089 * [taylor]: Taking taylor expansion of (* y x) in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of x in y 0.089 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.089 * [taylor]: Taking taylor expansion of -0.5 in x 0.089 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.089 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.090 * [taylor]: Taking taylor expansion of (* y x) in x 0.090 * [taylor]: Taking taylor expansion of y in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.090 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.090 * [taylor]: Taking taylor expansion of -0.5 in x 0.090 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) 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 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.090 * [taylor]: Taking taylor expansion of (* y x) in x 0.090 * [taylor]: Taking taylor expansion of y in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.091 * [taylor]: Taking taylor expansion of 0 in y 0.092 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.092 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.092 * [taylor]: Taking taylor expansion of 0.5 in y 0.092 * [taylor]: Taking taylor expansion of y in y 0.095 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.095 * [taylor]: Taking taylor expansion of 0.5 in y 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.108 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.108 * [approximate]: Taking taylor expansion of (* 2.0 (* x y)) in (x y) around 0 0.108 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y 0.108 * [taylor]: Taking taylor expansion of 2.0 in y 0.108 * [taylor]: Taking taylor expansion of (* x y) in y 0.108 * [taylor]: Taking taylor expansion of x in y 0.108 * [taylor]: Taking taylor expansion of y in y 0.108 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x 0.108 * [taylor]: Taking taylor expansion of 2.0 in x 0.108 * [taylor]: Taking taylor expansion of (* x y) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of y in x 0.108 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x 0.108 * [taylor]: Taking taylor expansion of 2.0 in x 0.108 * [taylor]: Taking taylor expansion of (* x y) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of y in x 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [taylor]: Taking taylor expansion of (* 2.0 y) in y 0.109 * [taylor]: Taking taylor expansion of 2.0 in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.113 * [taylor]: Taking taylor expansion of 0 in y 0.116 * [taylor]: Taking taylor expansion of 0 in y 0.116 * [approximate]: Taking taylor expansion of (/ 2.0 (* x y)) in (x y) around 0 0.116 * [taylor]: Taking taylor expansion of (/ 2.0 (* x y)) in y 0.116 * [taylor]: Taking taylor expansion of 2.0 in y 0.116 * [taylor]: Taking taylor expansion of (* x y) in y 0.116 * [taylor]: Taking taylor expansion of x in y 0.116 * [taylor]: Taking taylor expansion of y in y 0.116 * [taylor]: Taking taylor expansion of (/ 2.0 (* x y)) in x 0.116 * [taylor]: Taking taylor expansion of 2.0 in x 0.116 * [taylor]: Taking taylor expansion of (* x y) in x 0.116 * [taylor]: Taking taylor expansion of x in x 0.116 * [taylor]: Taking taylor expansion of y in x 0.117 * [taylor]: Taking taylor expansion of (/ 2.0 (* x y)) in x 0.117 * [taylor]: Taking taylor expansion of 2.0 in x 0.117 * [taylor]: Taking taylor expansion of (* x y) in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [taylor]: Taking taylor expansion of y in x 0.120 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.120 * [taylor]: Taking taylor expansion of 2.0 in y 0.120 * [taylor]: Taking taylor expansion of y in y 0.121 * [taylor]: Taking taylor expansion of 0 in y 0.123 * [taylor]: Taking taylor expansion of 0 in y 0.124 * [taylor]: Taking taylor expansion of 0 in y 0.125 * [approximate]: Taking taylor expansion of (/ 2.0 (* x y)) in (x y) around 0 0.125 * [taylor]: Taking taylor expansion of (/ 2.0 (* x y)) in y 0.125 * [taylor]: Taking taylor expansion of 2.0 in y 0.125 * [taylor]: Taking taylor expansion of (* x y) in y 0.125 * [taylor]: Taking taylor expansion of x in y 0.125 * [taylor]: Taking taylor expansion of y in y 0.126 * [taylor]: Taking taylor expansion of (/ 2.0 (* x y)) in x 0.126 * [taylor]: Taking taylor expansion of 2.0 in x 0.126 * [taylor]: Taking taylor expansion of (* x y) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of y in x 0.126 * [taylor]: Taking taylor expansion of (/ 2.0 (* x y)) in x 0.126 * [taylor]: Taking taylor expansion of 2.0 in x 0.126 * [taylor]: Taking taylor expansion of (* x y) in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of y in x 0.126 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.126 * [taylor]: Taking taylor expansion of 2.0 in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.129 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [taylor]: Taking taylor expansion of 0 in y 0.131 * * * [progress]: simplifying candidates 0.132 * [simplify]: Simplifying using # : (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)) (expm1 (* (* x 2.0) y)) (log1p (* (* x 2.0) y)) (* (* x 2.0) y) (* (* x 2.0) y) (+ (+ (log x) (log 2.0)) (log y)) (+ (log (* x 2.0)) (log y)) (log (* (* x 2.0) y)) (exp (* (* x 2.0) y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)) (* (cbrt (* (* x 2.0) y)) (cbrt (* (* x 2.0) y))) (cbrt (* (* x 2.0) y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)) (sqrt (* (* x 2.0) y)) (sqrt (* (* x 2.0) y)) (* (* x 2.0) (* (cbrt y) (cbrt y))) (* (* x 2.0) (sqrt y)) (* (* x 2.0) 1) (* 2.0 y) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (* 2.0 (* x y)) (* 2.0 (* x y)) (* 2.0 (* x y)) 0.137 * * [simplify]: iteration 0 : 254 enodes (cost 276 ) 0.143 * * [simplify]: iteration 1 : 1359 enodes (cost 224 ) 0.172 * * [simplify]: iteration 2 : 5002 enodes (cost 224 ) 0.173 * [simplify]: Simplified to: (expm1 (/ (+ x y) (* (* x 2.0) y))) (log1p (/ (+ x y) (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (exp (/ (+ x y) (* (* x 2.0) y))) (pow (/ (+ x y) (* (* x 2.0) y)) 3) (pow (/ (+ x y) (* (* x 2.0) y)) 3) (pow (/ (+ x y) (* (* x 2.0) y)) 3) (* (cbrt (/ (+ x y) (* (* x 2.0) y))) (cbrt (/ (+ x y) (* (* x 2.0) y)))) (cbrt (/ (+ x y) (* (* x 2.0) y))) (pow (/ (+ x y) (* (* x 2.0) y)) 3) (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)) (* (* 2.0 (* x y)) (fma y (- y x) (* x x))) (* (* (* x 2.0) y) (- x y)) (expm1 (* (* x 2.0) y)) (log1p (* (* x 2.0) y)) (* 2.0 (* x y)) (* 2.0 (* x y)) (log (* (* x 2.0) y)) (log (* (* x 2.0) y)) (log (* (* x 2.0) y)) (exp (* (* x 2.0) y)) (pow (* 2.0 (* x y)) 3) (pow (* 2.0 (* x y)) 3) (* (cbrt (* (* x 2.0) y)) (cbrt (* (* x 2.0) y))) (cbrt (* (* x 2.0) y)) (pow (* 2.0 (* x y)) 3) (sqrt (* (* x 2.0) y)) (sqrt (* (* x 2.0) y)) (* (* x 2.0) (* (cbrt y) (cbrt y))) (* (* x 2.0) (sqrt y)) (* x 2.0) (* 2.0 y) (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x))) (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x))) (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x))) (* 2.0 (* x y)) (* 2.0 (* x y)) (* 2.0 (* x y)) 0.174 * * * [progress]: adding candidates to table 0.256 * * [progress]: iteration 2 / 4 0.256 * * * [progress]: picking best candidate 0.262 * * * * [pick]: Picked # 0.262 * * * [progress]: localizing error 0.268 * * * [progress]: generating rewritten candidates 0.268 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.269 * * * [progress]: generating series expansions 0.269 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.269 * [approximate]: Taking taylor expansion of (fma 0.5 (/ 1 y) (/ 0.5 x)) in (y x) around 0 0.269 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) (/ 0.5 x)) in x 0.269 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) (/ 0.5 x)) 0.269 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 0.269 * [taylor]: Taking taylor expansion of 0.5 in x 0.269 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.269 * [taylor]: Taking taylor expansion of y in x 0.269 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.269 * [taylor]: Taking taylor expansion of 0.5 in x 0.269 * [taylor]: Taking taylor expansion of x in x 0.270 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) (/ 0.5 x)) in y 0.270 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) (/ 0.5 x)) 0.270 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.270 * [taylor]: Taking taylor expansion of 0.5 in y 0.270 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.270 * [taylor]: Taking taylor expansion of y in y 0.270 * [taylor]: Taking taylor expansion of (/ 0.5 x) in y 0.270 * [taylor]: Taking taylor expansion of 0.5 in y 0.270 * [taylor]: Taking taylor expansion of x in y 0.270 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 y) (/ 0.5 x)) in y 0.271 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 y)) (/ 0.5 x)) 0.271 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.271 * [taylor]: Taking taylor expansion of 0.5 in y 0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.271 * [taylor]: Taking taylor expansion of y in y 0.271 * [taylor]: Taking taylor expansion of (/ 0.5 x) in y 0.271 * [taylor]: Taking taylor expansion of 0.5 in y 0.271 * [taylor]: Taking taylor expansion of x in y 0.272 * [taylor]: Taking taylor expansion of 0.5 in x 0.275 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 0.275 * [taylor]: Taking taylor expansion of 0.5 in x 0.275 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.275 * [taylor]: Taking taylor expansion of x in x 0.277 * [taylor]: Taking taylor expansion of 0 in x 0.280 * [taylor]: Taking taylor expansion of 0 in x 0.283 * [taylor]: Taking taylor expansion of 0 in x 0.283 * [approximate]: Taking taylor expansion of (fma 0.5 y (* 0.5 x)) in (y x) around 0 0.283 * [taylor]: Taking taylor expansion of (fma 0.5 y (* 0.5 x)) in x 0.283 * [taylor]: Rewrote expression to (+ (* 0.5 y) (* 0.5 x)) 0.283 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.283 * [taylor]: Taking taylor expansion of 0.5 in x 0.283 * [taylor]: Taking taylor expansion of y in x 0.283 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.283 * [taylor]: Taking taylor expansion of 0.5 in x 0.283 * [taylor]: Taking taylor expansion of x in x 0.283 * [taylor]: Taking taylor expansion of (fma 0.5 y (* 0.5 x)) in y 0.283 * [taylor]: Rewrote expression to (+ (* 0.5 y) (* 0.5 x)) 0.283 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.283 * [taylor]: Taking taylor expansion of 0.5 in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.283 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.283 * [taylor]: Taking taylor expansion of 0.5 in y 0.283 * [taylor]: Taking taylor expansion of x in y 0.283 * [taylor]: Taking taylor expansion of (fma 0.5 y (* 0.5 x)) in y 0.284 * [taylor]: Rewrote expression to (+ (* 0.5 y) (* 0.5 x)) 0.284 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.284 * [taylor]: Taking taylor expansion of 0.5 in y 0.284 * [taylor]: Taking taylor expansion of y in y 0.284 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 0.284 * [taylor]: Taking taylor expansion of 0.5 in y 0.284 * [taylor]: Taking taylor expansion of x in y 0.284 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.284 * [taylor]: Taking taylor expansion of 0.5 in x 0.284 * [taylor]: Taking taylor expansion of x in x 0.286 * [taylor]: Taking taylor expansion of 0.5 in x 0.288 * [taylor]: Taking taylor expansion of 0 in x 0.290 * [taylor]: Taking taylor expansion of 0 in x 0.290 * [approximate]: Taking taylor expansion of (fma 0.5 (* -1 y) (* -0.5 x)) in (y x) around 0 0.291 * [taylor]: Taking taylor expansion of (fma 0.5 (* -1 y) (* -0.5 x)) in x 0.291 * [taylor]: Rewrote expression to (+ (* 0.5 (* -1 y)) (* -0.5 x)) 0.291 * [taylor]: Taking taylor expansion of (* 0.5 (* -1 y)) in x 0.291 * [taylor]: Taking taylor expansion of 0.5 in x 0.291 * [taylor]: Taking taylor expansion of (* -1 y) in x 0.291 * [taylor]: Taking taylor expansion of -1 in x 0.291 * [taylor]: Taking taylor expansion of y in x 0.291 * [taylor]: Taking taylor expansion of (* -0.5 x) in x 0.291 * [taylor]: Taking taylor expansion of -0.5 in x 0.291 * [taylor]: Taking taylor expansion of x in x 0.291 * [taylor]: Taking taylor expansion of (fma 0.5 (* -1 y) (* -0.5 x)) in y 0.291 * [taylor]: Rewrote expression to (+ (* 0.5 (* -1 y)) (* -0.5 x)) 0.291 * [taylor]: Taking taylor expansion of (* 0.5 (* -1 y)) in y 0.291 * [taylor]: Taking taylor expansion of 0.5 in y 0.291 * [taylor]: Taking taylor expansion of (* -1 y) in y 0.291 * [taylor]: Taking taylor expansion of -1 in y 0.291 * [taylor]: Taking taylor expansion of y in y 0.291 * [taylor]: Taking taylor expansion of (* -0.5 x) in y 0.291 * [taylor]: Taking taylor expansion of -0.5 in y 0.291 * [taylor]: Taking taylor expansion of x in y 0.291 * [taylor]: Taking taylor expansion of (fma 0.5 (* -1 y) (* -0.5 x)) in y 0.291 * [taylor]: Rewrote expression to (+ (* 0.5 (* -1 y)) (* -0.5 x)) 0.291 * [taylor]: Taking taylor expansion of (* 0.5 (* -1 y)) in y 0.291 * [taylor]: Taking taylor expansion of 0.5 in y 0.291 * [taylor]: Taking taylor expansion of (* -1 y) in y 0.291 * [taylor]: Taking taylor expansion of -1 in y 0.291 * [taylor]: Taking taylor expansion of y in y 0.291 * [taylor]: Taking taylor expansion of (* -0.5 x) in y 0.291 * [taylor]: Taking taylor expansion of -0.5 in y 0.291 * [taylor]: Taking taylor expansion of x in y 0.292 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 0.292 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.292 * [taylor]: Taking taylor expansion of 0.5 in x 0.292 * [taylor]: Taking taylor expansion of x in x 0.295 * [taylor]: Taking taylor expansion of (- 0.5) in x 0.295 * [taylor]: Taking taylor expansion of 0.5 in x 0.298 * [taylor]: Taking taylor expansion of 0 in x 0.302 * [taylor]: Taking taylor expansion of 0 in x 0.303 * * * [progress]: simplifying candidates 0.303 * [simplify]: Simplifying using # : (expm1 (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (log1p (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (* 0.5 (/ 1 y)) (log (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (exp (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (* (cbrt (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (cbrt (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x))))) (cbrt (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (* (* (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x))) (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (sqrt (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (sqrt (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.307 * * [simplify]: iteration 0 : 30 enodes (cost 74 ) 0.309 * * [simplify]: iteration 1 : 86 enodes (cost 65 ) 0.312 * * [simplify]: iteration 2 : 435 enodes (cost 64 ) 0.323 * * [simplify]: iteration 3 : 1988 enodes (cost 59 ) 0.362 * * [simplify]: iteration 4 : 5001 enodes (cost 59 ) 0.363 * [simplify]: Simplified to: (expm1 (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (log1p (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (/ 0.5 y) (log (fma (/ 0.5 y) 1 (/ 0.5 x))) (exp (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (* (cbrt (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (cbrt (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x))))) (cbrt (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (pow (fma (/ 0.5 y) 1 (/ 0.5 x)) 3) (sqrt (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (sqrt (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))) (fma (/ 0.5 y) 1 (/ 0.5 x)) (fma (/ 0.5 y) 1 (/ 0.5 x)) (fma (/ 0.5 y) 1 (/ 0.5 x)) 0.363 * * * [progress]: adding candidates to table 0.389 * * [progress]: iteration 3 / 4 0.389 * * * [progress]: picking best candidate 0.393 * * * * [pick]: Picked # 0.393 * * * [progress]: localizing error 0.403 * * * [progress]: generating rewritten candidates 0.403 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.429 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.433 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.445 * * * [progress]: generating series expansions 0.445 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.445 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.445 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.445 * [taylor]: Taking taylor expansion of 0.5 in y 0.445 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.445 * [taylor]: Taking taylor expansion of (+ x y) in y 0.445 * [taylor]: Taking taylor expansion of x in y 0.445 * [taylor]: Taking taylor expansion of y in y 0.445 * [taylor]: Taking taylor expansion of (* x y) in y 0.445 * [taylor]: Taking taylor expansion of x in y 0.445 * [taylor]: Taking taylor expansion of y in y 0.446 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.446 * [taylor]: Taking taylor expansion of 0.5 in x 0.446 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.446 * [taylor]: Taking taylor expansion of (+ x y) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of y in x 0.446 * [taylor]: Taking taylor expansion of (* x y) in x 0.446 * [taylor]: Taking taylor expansion of x in x 0.446 * [taylor]: Taking taylor expansion of y in x 0.447 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.447 * [taylor]: Taking taylor expansion of 0.5 in x 0.447 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.447 * [taylor]: Taking taylor expansion of (+ x y) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of y in x 0.447 * [taylor]: Taking taylor expansion of (* x y) in x 0.447 * [taylor]: Taking taylor expansion of x in x 0.447 * [taylor]: Taking taylor expansion of y in x 0.447 * [taylor]: Taking taylor expansion of 0.5 in y 0.449 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.449 * [taylor]: Taking taylor expansion of 0.5 in y 0.449 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.449 * [taylor]: Taking taylor expansion of y in y 0.451 * [taylor]: Taking taylor expansion of 0 in y 0.454 * [taylor]: Taking taylor expansion of 0 in y 0.458 * [taylor]: Taking taylor expansion of 0 in y 0.458 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (x y) around 0 0.458 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y 0.458 * [taylor]: Taking taylor expansion of 0.5 in y 0.458 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y 0.458 * [taylor]: Taking taylor expansion of x in y 0.458 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y 0.458 * [taylor]: Taking taylor expansion of y in y 0.458 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.458 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.458 * [taylor]: Taking taylor expansion of y in y 0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.459 * [taylor]: Taking taylor expansion of x in y 0.459 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.459 * [taylor]: Taking taylor expansion of 0.5 in x 0.459 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.459 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.459 * [taylor]: Taking taylor expansion of y in x 0.459 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.459 * [taylor]: Taking taylor expansion of y in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.459 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.459 * [taylor]: Taking taylor expansion of 0.5 in x 0.459 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.459 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.459 * [taylor]: Taking taylor expansion of y in x 0.459 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.459 * [taylor]: Taking taylor expansion of y in x 0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.459 * [taylor]: Taking taylor expansion of x in x 0.460 * [taylor]: Taking taylor expansion of 0 in y 0.462 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.462 * [taylor]: Taking taylor expansion of 0.5 in y 0.462 * [taylor]: Taking taylor expansion of y in y 0.464 * [taylor]: Taking taylor expansion of 0.5 in y 0.467 * [taylor]: Taking taylor expansion of 0 in y 0.472 * [taylor]: Taking taylor expansion of 0 in y 0.477 * [taylor]: Taking taylor expansion of 0 in y 0.480 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (x y) around 0 0.480 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y 0.480 * [taylor]: Taking taylor expansion of -0.5 in y 0.480 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y 0.480 * [taylor]: Taking taylor expansion of x in y 0.480 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y 0.481 * [taylor]: Taking taylor expansion of y in y 0.481 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.481 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.481 * [taylor]: Taking taylor expansion of y in y 0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.481 * [taylor]: Taking taylor expansion of x in y 0.481 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.481 * [taylor]: Taking taylor expansion of -0.5 in x 0.481 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.481 * [taylor]: Taking taylor expansion of x in x 0.481 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.481 * [taylor]: Taking taylor expansion of y in x 0.481 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.481 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.481 * [taylor]: Taking taylor expansion of y in x 0.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.481 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.482 * [taylor]: Taking taylor expansion of -0.5 in x 0.482 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.482 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.482 * [taylor]: Taking taylor expansion of y in x 0.482 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.482 * [taylor]: Taking taylor expansion of y in x 0.482 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.482 * [taylor]: Taking taylor expansion of x in x 0.483 * [taylor]: Taking taylor expansion of 0 in y 0.484 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.484 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.484 * [taylor]: Taking taylor expansion of 0.5 in y 0.484 * [taylor]: Taking taylor expansion of y in y 0.486 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.486 * [taylor]: Taking taylor expansion of 0.5 in y 0.490 * [taylor]: Taking taylor expansion of 0 in y 0.495 * [taylor]: Taking taylor expansion of 0 in y 0.501 * [taylor]: Taking taylor expansion of 0 in y 0.501 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.501 * [approximate]: Taking taylor expansion of (/ 0.5 x) in (x) around 0 0.501 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.501 * [taylor]: Taking taylor expansion of 0.5 in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.502 * [taylor]: Taking taylor expansion of 0.5 in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.506 * [approximate]: Taking taylor expansion of (* 0.5 x) in (x) around 0 0.506 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.506 * [taylor]: Taking taylor expansion of 0.5 in x 0.506 * [taylor]: Taking taylor expansion of x in x 0.506 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.506 * [taylor]: Taking taylor expansion of 0.5 in x 0.506 * [taylor]: Taking taylor expansion of x in x 0.511 * [approximate]: Taking taylor expansion of (* -0.5 x) in (x) around 0 0.511 * [taylor]: Taking taylor expansion of (* -0.5 x) in x 0.511 * [taylor]: Taking taylor expansion of -0.5 in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.511 * [taylor]: Taking taylor expansion of (* -0.5 x) in x 0.511 * [taylor]: Taking taylor expansion of -0.5 in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.517 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.518 * [approximate]: Taking taylor expansion of (/ (+ x y) y) in (x y) around 0 0.518 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y 0.518 * [taylor]: Taking taylor expansion of (+ x y) in y 0.518 * [taylor]: Taking taylor expansion of x in y 0.518 * [taylor]: Taking taylor expansion of y in y 0.518 * [taylor]: Taking taylor expansion of y in y 0.518 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 0.518 * [taylor]: Taking taylor expansion of (+ x y) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.518 * [taylor]: Taking taylor expansion of y in x 0.518 * [taylor]: Taking taylor expansion of y in x 0.518 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x 0.518 * [taylor]: Taking taylor expansion of (+ x y) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.518 * [taylor]: Taking taylor expansion of y in x 0.518 * [taylor]: Taking taylor expansion of y in x 0.518 * [taylor]: Taking taylor expansion of 1 in y 0.518 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.518 * [taylor]: Taking taylor expansion of y in y 0.519 * [taylor]: Taking taylor expansion of 0 in y 0.520 * [taylor]: Taking taylor expansion of 0 in y 0.521 * [taylor]: Taking taylor expansion of 0 in y 0.521 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in (x y) around 0 0.521 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y 0.521 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.521 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.521 * [taylor]: Taking taylor expansion of y in y 0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.521 * [taylor]: Taking taylor expansion of x in y 0.521 * [taylor]: Taking taylor expansion of y in y 0.521 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.521 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.521 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.521 * [taylor]: Taking taylor expansion of y in x 0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of y in x 0.522 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.522 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.522 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.522 * [taylor]: Taking taylor expansion of y in x 0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of y in x 0.522 * [taylor]: Taking taylor expansion of y in y 0.523 * [taylor]: Taking taylor expansion of 1 in y 0.524 * [taylor]: Taking taylor expansion of 0 in y 0.526 * [taylor]: Taking taylor expansion of 0 in y 0.527 * [taylor]: Taking taylor expansion of 0 in y 0.528 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in (x y) around 0 0.528 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y 0.528 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.528 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.528 * [taylor]: Taking taylor expansion of y in y 0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.528 * [taylor]: Taking taylor expansion of x in y 0.528 * [taylor]: Taking taylor expansion of y in y 0.528 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.528 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.528 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.528 * [taylor]: Taking taylor expansion of y in x 0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.528 * [taylor]: Taking taylor expansion of x in x 0.528 * [taylor]: Taking taylor expansion of y in x 0.528 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x 0.528 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.528 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.528 * [taylor]: Taking taylor expansion of y in x 0.528 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.528 * [taylor]: Taking taylor expansion of x in x 0.529 * [taylor]: Taking taylor expansion of y in x 0.529 * [taylor]: Taking taylor expansion of y in y 0.530 * [taylor]: Taking taylor expansion of 1 in y 0.531 * [taylor]: Taking taylor expansion of 0 in y 0.532 * [taylor]: Taking taylor expansion of 0 in y 0.534 * [taylor]: Taking taylor expansion of 0 in y 0.534 * * * [progress]: simplifying candidates 0.536 * [simplify]: Simplifying using # : (expm1 (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log1p (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (* (/ 1 (* x 2.0)) (/ (+ x y) y)) (+ (- (+ (log x) (log 2.0))) (- (log (+ x y)) (log y))) (+ (- (+ (log x) (log 2.0))) (log (/ (+ x y) y))) (+ (- (log (* x 2.0))) (- (log (+ x y)) (log y))) (+ (- (log (* x 2.0))) (log (/ (+ x y) y))) (+ (- 0 (+ (log x) (log 2.0))) (- (log (+ x y)) (log y))) (+ (- 0 (+ (log x) (log 2.0))) (log (/ (+ x y) y))) (+ (- 0 (log (* x 2.0))) (- (log (+ x y)) (log y))) (+ (- 0 (log (* x 2.0))) (log (/ (+ x y) y))) (+ (- (log 1) (+ (log x) (log 2.0))) (- (log (+ x y)) (log y))) (+ (- (log 1) (+ (log x) (log 2.0))) (log (/ (+ x y) y))) (+ (- (log 1) (log (* x 2.0))) (- (log (+ x y)) (log y))) (+ (- (log 1) (log (* x 2.0))) (log (/ (+ x y) y))) (+ (log (/ 1 (* x 2.0))) (- (log (+ x y)) (log y))) (+ (log (/ 1 (* x 2.0))) (log (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (exp (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (* (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* y y) y))) (* (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* (/ (+ x y) y) (/ (+ x y) y)) (/ (+ x y) y))) (* (/ (* (* 1 1) 1) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* y y) y))) (* (/ (* (* 1 1) 1) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* (/ (+ x y) y) (/ (+ x y) y)) (/ (+ x y) y))) (* (* (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))) (/ 1 (* x 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* y y) y))) (* (* (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))) (/ 1 (* x 2.0))) (* (* (/ (+ x y) y) (/ (+ x y) y)) (/ (+ x y) y))) (* (cbrt (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (cbrt (* (/ 1 (* x 2.0)) (/ (+ x y) y)))) (cbrt (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (* (* (* (/ 1 (* x 2.0)) (/ (+ x y) y)) (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (sqrt (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (sqrt (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (* 1 (+ x y)) (* (* x 2.0) y) (* (sqrt (/ 1 (* x 2.0))) (sqrt (/ (+ x y) y))) (* (sqrt (/ 1 (* x 2.0))) (sqrt (/ (+ x y) y))) (* (sqrt (/ 1 (* x 2.0))) (/ (sqrt (+ x y)) (sqrt y))) (* (sqrt (/ 1 (* x 2.0))) (/ (sqrt (+ x y)) (sqrt y))) (* (/ 1 (* x 2.0)) (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y)))) (* (/ 1 (* x 2.0)) (sqrt (/ (+ x y) y))) (* (/ 1 (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y)))) (* (/ 1 (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))) (* (/ 1 (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)) (* (/ 1 (* x 2.0)) (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y)))) (* (/ 1 (* x 2.0)) (/ (sqrt (+ x y)) (sqrt y))) (* (/ 1 (* x 2.0)) (/ (sqrt (+ x y)) 1)) (* (/ 1 (* x 2.0)) (/ 1 (* (cbrt y) (cbrt y)))) (* (/ 1 (* x 2.0)) (/ 1 (sqrt y))) (* (/ 1 (* x 2.0)) (/ 1 1)) (* (/ 1 (* x 2.0)) (/ 1 (* (cbrt y) (cbrt y)))) (* (/ 1 (* x 2.0)) (/ 1 (sqrt y))) (* (/ 1 (* x 2.0)) (/ 1 1)) (* (/ 1 (* x 2.0)) 1) (* (/ 1 (* x 2.0)) (+ x y)) (* (cbrt (/ 1 (* x 2.0))) (/ (+ x y) y)) (* (sqrt (/ 1 (* x 2.0))) (/ (+ x y) y)) (* (/ (cbrt 1) 2.0) (/ (+ x y) y)) (* (/ (sqrt 1) 2.0) (/ (+ x y) y)) (* (/ 1 2.0) (/ (+ x y) y)) (* (/ 1 (* x 2.0)) (/ (+ x y) y)) (* (/ 1 (* x 2.0)) (/ (+ x y) y)) (* (/ 1 (* x 2.0)) (+ x y)) (* 1 (/ (+ x y) y)) (expm1 (/ 1 (* x 2.0))) (log1p (/ 1 (* x 2.0))) (- 1) (- 1) (- (+ (log x) (log 2.0))) (- (log (* x 2.0))) (- 0 (+ (log x) (log 2.0))) (- 0 (log (* x 2.0))) (- (log 1) (+ (log x) (log 2.0))) (- (log 1) (log (* x 2.0))) (log (/ 1 (* x 2.0))) (exp (/ 1 (* x 2.0))) (/ (* (* 1 1) 1) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* 1 1) 1) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (cbrt (/ 1 (* x 2.0))) (cbrt (/ 1 (* x 2.0)))) (cbrt (/ 1 (* x 2.0))) (* (* (/ 1 (* x 2.0)) (/ 1 (* x 2.0))) (/ 1 (* x 2.0))) (sqrt (/ 1 (* x 2.0))) (sqrt (/ 1 (* x 2.0))) (- 1) (- (* x 2.0)) (/ (* (cbrt 1) (cbrt 1)) x) (/ (cbrt 1) 2.0) (/ (sqrt 1) x) (/ (sqrt 1) 2.0) (/ 1 x) (/ 1 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) 1) (/ 1 x) (/ (* x 2.0) (cbrt 1)) (/ (* x 2.0) (sqrt 1)) (/ (* x 2.0) 1) (expm1 (/ (+ x y) y)) (log1p (/ (+ x y) y)) (- (log (+ x y)) (log y)) (log (/ (+ x y) y)) (exp (/ (+ x y) y)) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* y y) y)) (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (cbrt (/ (+ x y) y)) (* (* (/ (+ x y) y) (/ (+ x y) y)) (/ (+ x y) y)) (sqrt (/ (+ x y) y)) (sqrt (/ (+ x y) y)) (- (+ x y)) (- y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x y)) (cbrt y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (sqrt y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x y)) (cbrt y)) (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) 1) (/ (sqrt (+ x y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (cbrt y)) (/ 1 (sqrt y)) (/ (+ x y) (sqrt y)) (/ 1 1) (/ (+ x y) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (cbrt y)) (/ 1 (sqrt y)) (/ (+ x y) (sqrt y)) (/ 1 1) (/ (+ x y) y) (/ 1 y) (/ y (+ x y)) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (+ x y) (sqrt y)) (/ (+ x y) 1) (/ y (cbrt (+ x y))) (/ y (sqrt (+ x y))) (/ y (+ x y)) (/ y (+ x y)) (* y (+ (* x x) (- (* y y) (* x y)))) (* y (- x y)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (/ 0.5 x) (/ 0.5 x) (/ 0.5 x) (+ (/ x y) 1) (+ (/ x y) 1) (+ (/ x y) 1) 0.542 * * [simplify]: iteration 0 : 469 enodes (cost 695 ) 0.551 * * [simplify]: iteration 1 : 2490 enodes (cost 587 ) 0.586 * * [simplify]: iteration 2 : 5001 enodes (cost 576 ) 0.589 * [simplify]: Simplified to: (expm1 (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log1p (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (/ (/ (+ x y) y) (* x 2.0)) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (log (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (exp (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (pow (/ (/ (+ x y) y) (* x 2.0)) 3) (pow (/ (/ (+ x y) y) (* x 2.0)) 3) (pow (/ (/ (+ x y) y) (* x 2.0)) 3) (pow (/ (/ (+ x y) y) (* x 2.0)) 3) (pow (/ (/ (+ x y) y) (* x 2.0)) 3) (pow (/ (/ (+ x y) y) (* x 2.0)) 3) (* (cbrt (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (cbrt (* (/ 1 (* x 2.0)) (/ (+ x y) y)))) (cbrt (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (pow (/ (/ (+ x y) y) (* x 2.0)) 3) (sqrt (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (sqrt (* (/ 1 (* x 2.0)) (/ (+ x y) y))) (+ x y) (* (* x 2.0) y) (* (sqrt (/ 1 (* x 2.0))) (sqrt (/ (+ x y) y))) (* (sqrt (/ 1 (* x 2.0))) (sqrt (/ (+ x y) y))) (* (sqrt (/ 1 (* x 2.0))) (/ (sqrt (+ x y)) (sqrt y))) (* (sqrt (/ 1 (* x 2.0))) (/ (sqrt (+ x y)) (sqrt y))) (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (* x 2.0)) (/ (sqrt (/ (+ x y) y)) (* x 2.0)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (* x 2.0)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 2.0)) (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (* x 2.0)) (/ (/ (sqrt (+ x y)) (sqrt y)) (* x 2.0)) (/ (sqrt (+ x y)) (* x 2.0)) (/ (/ 1 (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (sqrt y)) (/ 1 (* x 2.0)) (/ (/ 1 (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (sqrt y)) (/ 1 (* x 2.0)) (/ 1 (* x 2.0)) (/ (+ x y) (* x 2.0)) (* (cbrt (/ 1 (* x 2.0))) (/ (+ x y) y)) (* (sqrt (/ 1 (* x 2.0))) (/ (+ x y) y)) (/ (/ (+ x y) y) 2.0) (/ (/ (+ x y) y) 2.0) (/ (/ (+ x y) y) 2.0) (/ (/ (+ x y) y) (* x 2.0)) (/ (/ (+ x y) y) (* x 2.0)) (/ (+ x y) (* x 2.0)) (/ (+ x y) y) (expm1 (/ 1 (* x 2.0))) (log1p (/ 1 (* x 2.0))) (- 1) (- 1) (log (/ 1 (* x 2.0))) (log (/ 1 (* x 2.0))) (log (/ 1 (* x 2.0))) (log (/ 1 (* x 2.0))) (log (/ 1 (* x 2.0))) (log (/ 1 (* x 2.0))) (log (/ 1 (* x 2.0))) (exp (/ 1 (* x 2.0))) (/ 1 (pow (* x 2.0) 3)) (/ 1 (pow (* x 2.0) 3)) (* (cbrt (/ 1 (* x 2.0))) (cbrt (/ 1 (* x 2.0)))) (cbrt (/ 1 (* x 2.0))) (/ 1 (pow (* x 2.0) 3)) (sqrt (/ 1 (* x 2.0))) (sqrt (/ 1 (* x 2.0))) (- 1) (- (* x 2.0)) (/ 1 x) (/ 1 2.0) (/ 1 x) (/ 1 2.0) (/ 1 x) (/ 1 2.0) (/ 1 (* x 2.0)) (* x 2.0) (/ 1 x) (* x 2.0) (* x 2.0) (* x 2.0) (expm1 (/ (+ x y) y)) (log1p (/ (+ x y) y)) (log (/ (+ x y) y)) (log (/ (+ x y) y)) (exp (/ (+ x y) y)) (pow (/ (+ x y) y) 3) (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (cbrt (/ (+ x y) y)) (pow (/ (+ x y) y) 3) (sqrt (/ (+ x y) y)) (sqrt (/ (+ x y) y)) (- (+ x y)) (- y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (/ (cbrt (+ x y)) (cbrt y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (/ (cbrt (+ x y)) (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (/ (sqrt (+ x y)) (cbrt y)) (/ (sqrt (+ x y)) (sqrt y)) (/ (sqrt (+ x y)) (sqrt y)) (sqrt (+ x y)) (/ (sqrt (+ x y)) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (cbrt y)) (/ 1 (sqrt y)) (/ (+ x y) (sqrt y)) 1 (/ (+ x y) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (cbrt y)) (/ 1 (sqrt y)) (/ (+ x y) (sqrt y)) 1 (/ (+ x y) y) (/ 1 y) (/ y (+ x y)) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (+ x y) (sqrt y)) (+ x y) (/ y (cbrt (+ x y))) (/ y (sqrt (+ x y))) (/ y (+ x y)) (/ y (+ x y)) (* (fma x x (- (* y y) (* x y))) y) (* y (- x y)) (fma 0.5 (/ 1 y) (/ 0.5 x)) (fma 0.5 (/ 1 y) (/ 0.5 x)) (fma 0.5 (/ 1 y) (/ 0.5 x)) (/ 0.5 x) (/ 0.5 x) (/ 0.5 x) (+ (/ x y) 1) (+ (/ x y) 1) (+ (/ x y) 1) 0.589 * * * [progress]: adding candidates to table 0.770 * * [progress]: iteration 4 / 4 0.770 * * * [progress]: picking best candidate 0.772 * * * * [pick]: Picked # 0.772 * * * [progress]: localizing error 0.779 * * * [progress]: generating rewritten candidates 0.779 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.801 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.815 * * * [progress]: generating series expansions 0.815 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.815 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.815 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.815 * [taylor]: Taking taylor expansion of 0.5 in y 0.815 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.815 * [taylor]: Taking taylor expansion of (+ x y) in y 0.815 * [taylor]: Taking taylor expansion of x in y 0.815 * [taylor]: Taking taylor expansion of y in y 0.815 * [taylor]: Taking taylor expansion of (* x y) in y 0.815 * [taylor]: Taking taylor expansion of x in y 0.815 * [taylor]: Taking taylor expansion of y in y 0.816 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.816 * [taylor]: Taking taylor expansion of 0.5 in x 0.816 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.816 * [taylor]: Taking taylor expansion of (+ x y) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of y in x 0.816 * [taylor]: Taking taylor expansion of (* x y) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of y in x 0.816 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.816 * [taylor]: Taking taylor expansion of 0.5 in x 0.816 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.816 * [taylor]: Taking taylor expansion of (+ x y) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of y in x 0.816 * [taylor]: Taking taylor expansion of (* x y) in x 0.816 * [taylor]: Taking taylor expansion of x in x 0.816 * [taylor]: Taking taylor expansion of y in x 0.817 * [taylor]: Taking taylor expansion of 0.5 in y 0.818 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.818 * [taylor]: Taking taylor expansion of 0.5 in y 0.818 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.818 * [taylor]: Taking taylor expansion of y in y 0.820 * [taylor]: Taking taylor expansion of 0 in y 0.823 * [taylor]: Taking taylor expansion of 0 in y 0.827 * [taylor]: Taking taylor expansion of 0 in y 0.827 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.827 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.828 * [taylor]: Taking taylor expansion of 0.5 in y 0.828 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.828 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.828 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.828 * [taylor]: Taking taylor expansion of y in y 0.828 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.828 * [taylor]: Taking taylor expansion of x in y 0.828 * [taylor]: Taking taylor expansion of (* y x) in y 0.828 * [taylor]: Taking taylor expansion of y in y 0.828 * [taylor]: Taking taylor expansion of x in y 0.828 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.828 * [taylor]: Taking taylor expansion of 0.5 in x 0.828 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.828 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.828 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.828 * [taylor]: Taking taylor expansion of y in x 0.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.828 * [taylor]: Taking taylor expansion of x in x 0.828 * [taylor]: Taking taylor expansion of (* y x) in x 0.828 * [taylor]: Taking taylor expansion of y in x 0.828 * [taylor]: Taking taylor expansion of x in x 0.828 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.828 * [taylor]: Taking taylor expansion of 0.5 in x 0.828 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.829 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.829 * [taylor]: Taking taylor expansion of y in x 0.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.829 * [taylor]: Taking taylor expansion of x in x 0.829 * [taylor]: Taking taylor expansion of (* y x) in x 0.829 * [taylor]: Taking taylor expansion of y in x 0.829 * [taylor]: Taking taylor expansion of x in x 0.830 * [taylor]: Taking taylor expansion of 0 in y 0.831 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.831 * [taylor]: Taking taylor expansion of 0.5 in y 0.831 * [taylor]: Taking taylor expansion of y in y 0.833 * [taylor]: Taking taylor expansion of 0.5 in y 0.836 * [taylor]: Taking taylor expansion of 0 in y 0.840 * [taylor]: Taking taylor expansion of 0 in y 0.845 * [taylor]: Taking taylor expansion of 0 in y 0.845 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.845 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.845 * [taylor]: Taking taylor expansion of -0.5 in y 0.845 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.845 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.845 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.845 * [taylor]: Taking taylor expansion of y in y 0.845 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.845 * [taylor]: Taking taylor expansion of x in y 0.845 * [taylor]: Taking taylor expansion of (* y x) in y 0.845 * [taylor]: Taking taylor expansion of y in y 0.845 * [taylor]: Taking taylor expansion of x in y 0.845 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.845 * [taylor]: Taking taylor expansion of -0.5 in x 0.845 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.845 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.845 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.846 * [taylor]: Taking taylor expansion of y in x 0.846 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of (* y x) in x 0.846 * [taylor]: Taking taylor expansion of y in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.846 * [taylor]: Taking taylor expansion of -0.5 in x 0.846 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.846 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.846 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.846 * [taylor]: Taking taylor expansion of y in x 0.846 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.846 * [taylor]: Taking taylor expansion of (* y x) in x 0.846 * [taylor]: Taking taylor expansion of y in x 0.846 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of 0 in y 0.848 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.848 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.848 * [taylor]: Taking taylor expansion of 0.5 in y 0.848 * [taylor]: Taking taylor expansion of y in y 0.851 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.851 * [taylor]: Taking taylor expansion of 0.5 in y 0.854 * [taylor]: Taking taylor expansion of 0 in y 0.859 * [taylor]: Taking taylor expansion of 0 in y 0.863 * [taylor]: Taking taylor expansion of 0 in y 0.864 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.864 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in (x y) around 0 0.864 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in y 0.864 * [taylor]: Taking taylor expansion of 0.5 in y 0.864 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y 0.864 * [taylor]: Taking taylor expansion of (+ x y) in y 0.864 * [taylor]: Taking taylor expansion of x in y 0.864 * [taylor]: Taking taylor expansion of y in y 0.864 * [taylor]: Taking taylor expansion of x in y 0.864 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 0.864 * [taylor]: Taking taylor expansion of 0.5 in x 0.864 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 0.864 * [taylor]: Taking taylor expansion of (+ x y) in x 0.864 * [taylor]: Taking taylor expansion of x in x 0.864 * [taylor]: Taking taylor expansion of y in x 0.864 * [taylor]: Taking taylor expansion of x in x 0.864 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 0.865 * [taylor]: Taking taylor expansion of 0.5 in x 0.865 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 0.865 * [taylor]: Taking taylor expansion of (+ x y) in x 0.865 * [taylor]: Taking taylor expansion of x in x 0.865 * [taylor]: Taking taylor expansion of y in x 0.865 * [taylor]: Taking taylor expansion of x in x 0.865 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.865 * [taylor]: Taking taylor expansion of 0.5 in y 0.865 * [taylor]: Taking taylor expansion of y in y 0.866 * [taylor]: Taking taylor expansion of 0.5 in y 0.869 * [taylor]: Taking taylor expansion of 0 in y 0.872 * [taylor]: Taking taylor expansion of 0 in y 0.872 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.872 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 0.872 * [taylor]: Taking taylor expansion of 0.5 in y 0.872 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 0.872 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.872 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.872 * [taylor]: Taking taylor expansion of y in y 0.872 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.872 * [taylor]: Taking taylor expansion of x in y 0.872 * [taylor]: Taking taylor expansion of x in y 0.872 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 0.872 * [taylor]: Taking taylor expansion of 0.5 in x 0.872 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 0.872 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.872 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.872 * [taylor]: Taking taylor expansion of y in x 0.872 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.872 * [taylor]: Taking taylor expansion of x in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.873 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 0.873 * [taylor]: Taking taylor expansion of 0.5 in x 0.873 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 0.873 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.873 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.873 * [taylor]: Taking taylor expansion of y in x 0.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.873 * [taylor]: Taking taylor expansion of x in x 0.874 * [taylor]: Taking taylor expansion of 0 in y 0.876 * [taylor]: Taking taylor expansion of 0.5 in y 0.877 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.877 * [taylor]: Taking taylor expansion of 0.5 in y 0.877 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.877 * [taylor]: Taking taylor expansion of y in y 0.880 * [taylor]: Taking taylor expansion of 0 in y 0.883 * [taylor]: Taking taylor expansion of 0 in y 0.885 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 0.885 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 0.885 * [taylor]: Taking taylor expansion of 0.5 in y 0.885 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 0.885 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.885 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.885 * [taylor]: Taking taylor expansion of y in y 0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.885 * [taylor]: Taking taylor expansion of x in y 0.885 * [taylor]: Taking taylor expansion of x in y 0.885 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 0.885 * [taylor]: Taking taylor expansion of 0.5 in x 0.885 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 0.885 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.885 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.885 * [taylor]: Taking taylor expansion of y in x 0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.885 * [taylor]: Taking taylor expansion of x in x 0.886 * [taylor]: Taking taylor expansion of x in x 0.886 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 0.886 * [taylor]: Taking taylor expansion of 0.5 in x 0.886 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 0.886 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.886 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.886 * [taylor]: Taking taylor expansion of y in x 0.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.886 * [taylor]: Taking taylor expansion of x in x 0.886 * [taylor]: Taking taylor expansion of x in x 0.887 * [taylor]: Taking taylor expansion of 0 in y 0.889 * [taylor]: Taking taylor expansion of 0.5 in y 0.891 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.891 * [taylor]: Taking taylor expansion of 0.5 in y 0.891 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.891 * [taylor]: Taking taylor expansion of y in y 0.893 * [taylor]: Taking taylor expansion of 0 in y 0.899 * [taylor]: Taking taylor expansion of 0 in y 0.901 * * * [progress]: simplifying candidates 0.902 * [simplify]: Simplifying using # : (expm1 (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (log1p (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (* (/ (+ x y) (* x 2.0)) (/ 1 y)) (+ (- (log (+ x y)) (+ (log x) (log 2.0))) (- (log y))) (+ (- (log (+ x y)) (+ (log x) (log 2.0))) (- 0 (log y))) (+ (- (log (+ x y)) (+ (log x) (log 2.0))) (- (log 1) (log y))) (+ (- (log (+ x y)) (+ (log x) (log 2.0))) (log (/ 1 y))) (+ (- (log (+ x y)) (log (* x 2.0))) (- (log y))) (+ (- (log (+ x y)) (log (* x 2.0))) (- 0 (log y))) (+ (- (log (+ x y)) (log (* x 2.0))) (- (log 1) (log y))) (+ (- (log (+ x y)) (log (* x 2.0))) (log (/ 1 y))) (+ (log (/ (+ x y) (* x 2.0))) (- (log y))) (+ (log (/ (+ x y) (* x 2.0))) (- 0 (log y))) (+ (log (/ (+ x y) (* x 2.0))) (- (log 1) (log y))) (+ (log (/ (+ x y) (* x 2.0))) (log (/ 1 y))) (log (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (exp (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (* (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* 1 1) 1) (* (* y y) y))) (* (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y))) (* (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (/ (* (* 1 1) 1) (* (* y y) y))) (* (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y))) (* (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (/ (* (* 1 1) 1) (* (* y y) y))) (* (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (* (* (/ 1 y) (/ 1 y)) (/ 1 y))) (* (cbrt (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (cbrt (* (/ (+ x y) (* x 2.0)) (/ 1 y)))) (cbrt (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (* (* (* (/ (+ x y) (* x 2.0)) (/ 1 y)) (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (sqrt (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (sqrt (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (* (+ x y) 1) (* (* x 2.0) y) (* (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ 1 y))) (* (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ 1 y))) (* (sqrt (/ (+ x y) (* x 2.0))) (/ (sqrt 1) (sqrt y))) (* (sqrt (/ (+ x y) (* x 2.0))) (/ (sqrt 1) (sqrt y))) (* (sqrt (/ (+ x y) (* x 2.0))) (/ 1 (sqrt y))) (* (sqrt (/ (+ x y) (* x 2.0))) (/ 1 (sqrt y))) (* (/ (+ x y) (* x 2.0)) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (* (/ (+ x y) (* x 2.0)) (sqrt (/ 1 y))) (* (/ (+ x y) (* x 2.0)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y)))) (* (/ (+ x y) (* x 2.0)) (/ (* (cbrt 1) (cbrt 1)) (sqrt y))) (* (/ (+ x y) (* x 2.0)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (/ (+ x y) (* x 2.0)) (/ (sqrt 1) (* (cbrt y) (cbrt y)))) (* (/ (+ x y) (* x 2.0)) (/ (sqrt 1) (sqrt y))) (* (/ (+ x y) (* x 2.0)) (/ (sqrt 1) 1)) (* (/ (+ x y) (* x 2.0)) (/ 1 (* (cbrt y) (cbrt y)))) (* (/ (+ x y) (* x 2.0)) (/ 1 (sqrt y))) (* (/ (+ x y) (* x 2.0)) (/ 1 1)) (* (/ (+ x y) (* x 2.0)) 1) (* (/ (+ x y) (* x 2.0)) 1) (* (cbrt (/ (+ x y) (* x 2.0))) (/ 1 y)) (* (sqrt (/ (+ x y) (* x 2.0))) (/ 1 y)) (* (/ (cbrt (+ x y)) 2.0) (/ 1 y)) (* (/ (sqrt (+ x y)) 2.0) (/ 1 y)) (* (/ (+ x y) 2.0) (/ 1 y)) (* (/ (+ x y) 2.0) (/ 1 y)) (* (/ (+ x y) (* x 2.0)) (/ 1 y)) (* (/ 1 (* x 2.0)) (/ 1 y)) (* (/ (+ x y) (* x 2.0)) 1) (* (+ x y) (/ 1 y)) (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 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) (+ (* 0.5 (/ y x)) 0.5) 0.908 * * [simplify]: iteration 0 : 454 enodes (cost 567 ) 0.918 * * [simplify]: iteration 1 : 2216 enodes (cost 458 ) 0.953 * * [simplify]: iteration 2 : 5001 enodes (cost 446 ) 0.955 * [simplify]: Simplified to: (expm1 (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (log1p (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (/ (/ (+ x y) (* x 2.0)) y) (- (log (/ (+ x y) (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (- (log (/ (+ x y) (* x 2.0))) (log y)) (exp (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (* (cbrt (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (cbrt (* (/ (+ x y) (* x 2.0)) (/ 1 y)))) (cbrt (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (pow (/ (/ (+ x y) (* x 2.0)) y) 3) (sqrt (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (sqrt (* (/ (+ x y) (* x 2.0)) (/ 1 y))) (+ x y) (* (* x 2.0) y) (* (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ 1 y))) (* (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ 1 y))) (/ (* (sqrt (/ (+ x y) (* x 2.0))) 1) (sqrt y)) (/ (* (sqrt (/ (+ x y) (* x 2.0))) 1) (sqrt y)) (/ (* (sqrt (/ (+ x y) (* x 2.0))) 1) (sqrt y)) (/ (* (sqrt (/ (+ x y) (* x 2.0))) 1) (sqrt y)) (* (/ (+ x y) (* x 2.0)) (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))) (* (/ (+ x y) (* x 2.0)) (sqrt (/ 1 y))) (/ (/ (+ x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (sqrt 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)) (/ (/ (+ x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0)) (* (cbrt (/ (+ x y) (* x 2.0))) (/ 1 y)) (* (sqrt (/ (+ x y) (* x 2.0))) (/ 1 y)) (* (/ (cbrt (+ x y)) 2.0) (/ 1 y)) (* (/ (sqrt (+ x y)) 2.0) (/ 1 y)) (/ (/ (+ x y) y) 2.0) (/ (/ (+ x y) y) 2.0) (/ (/ (+ x y) (* x 2.0)) y) (/ (/ 1 (* x 2.0)) y) (/ (+ x y) (* x 2.0)) (/ (+ x y) y) (expm1 (/ (+ x y) (* x 2.0))) (log1p (/ (+ x y) (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (exp (/ (+ x y) (* x 2.0))) (pow (/ (+ x y) (* x 2.0)) 3) (pow (/ (+ x y) (* x 2.0)) 3) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (cbrt (/ (+ x y) (* x 2.0))) (pow (/ (+ x y) (* x 2.0)) 3) (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)) (* (* (fma y (- y x) (* x x)) 2.0) x) (* (* x 2.0) (- x y)) (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x))) (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x))) (fma 0.5 (/ 1 y) (* 0.5 (/ 1 x))) (fma 0.5 (/ y x) 0.5) (fma 0.5 (/ y x) 0.5) (fma 0.5 (/ y x) 0.5) 0.956 * * * [progress]: adding candidates to table 1.075 * [progress]: [Phase 3 of 3] Extracting. 1.075 * * [regime]: Finding splitpoints for: (# # #) 1.075 * * * [regime-changes]: Trying 2 branch expressions: (y x) 1.076 * * * * [regimes]: Trying to branch on y from (# # #) 1.088 * * * * [regimes]: Trying to branch on x from (# # #) 1.102 * * * [regime]: Found split indices: #