12.433 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.014 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (/ (+ x y) (* (* x 2.0) y)) 0.017 * * [simplify]: iteration 0 : 14 enodes (cost 4 ) 0.019 * * [simplify]: iteration 1 : 28 enodes (cost 4 ) 0.020 * * [simplify]: iteration 2 : 42 enodes (cost 4 ) 0.022 * * [simplify]: iteration 3 : 44 enodes (cost 4 ) 0.023 * * [simplify]: iteration 4 : 44 enodes (cost 4 ) 0.023 * [simplify]: Simplified to: (/ (+ x y) (* (* x 2.0) y)) 0.024 * * [progress]: iteration 1 / 4 0.024 * * * [progress]: picking best candidate 0.025 * * * * [pick]: Picked # 0.025 * * * [progress]: localizing error 0.031 * * * [progress]: generating rewritten candidates 0.031 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.045 * * * [progress]: generating series expansions 0.045 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.045 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.045 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.045 * [taylor]: Taking taylor expansion of 0.5 in y 0.045 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.045 * [taylor]: Taking taylor expansion of (+ x y) in y 0.045 * [taylor]: Taking taylor expansion of x in y 0.045 * [taylor]: Taking taylor expansion of y in y 0.045 * [taylor]: Taking taylor expansion of (* x y) in y 0.045 * [taylor]: Taking taylor expansion of x in y 0.045 * [taylor]: Taking taylor expansion of y in y 0.046 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.046 * [taylor]: Taking taylor expansion of 0.5 in x 0.046 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.046 * [taylor]: Taking taylor expansion of (+ x y) in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of y in x 0.046 * [taylor]: Taking taylor expansion of (* x y) in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of y in x 0.046 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.046 * [taylor]: Taking taylor expansion of 0.5 in x 0.046 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.046 * [taylor]: Taking taylor expansion of (+ x y) in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of y in x 0.046 * [taylor]: Taking taylor expansion of (* x y) in x 0.046 * [taylor]: Taking taylor expansion of x in x 0.046 * [taylor]: Taking taylor expansion of y in x 0.047 * [taylor]: Taking taylor expansion of 0.5 in y 0.048 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.048 * [taylor]: Taking taylor expansion of 0.5 in y 0.048 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.048 * [taylor]: Taking taylor expansion of y in y 0.050 * [taylor]: Taking taylor expansion of 0 in y 0.053 * [taylor]: Taking taylor expansion of 0 in y 0.057 * [taylor]: Taking taylor expansion of 0 in y 0.057 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.057 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.057 * [taylor]: Taking taylor expansion of 0.5 in y 0.057 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.057 * [taylor]: Taking taylor expansion of y in y 0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.058 * [taylor]: Taking taylor expansion of x in y 0.058 * [taylor]: Taking taylor expansion of (* y x) in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.058 * [taylor]: Taking taylor expansion of x in y 0.058 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.058 * [taylor]: Taking taylor expansion of 0.5 in x 0.058 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.058 * [taylor]: Taking taylor expansion of y in x 0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of (* y x) in x 0.058 * [taylor]: Taking taylor expansion of y in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.058 * [taylor]: Taking taylor expansion of 0.5 in x 0.058 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.058 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.058 * [taylor]: Taking taylor expansion of y in x 0.058 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.059 * [taylor]: Taking taylor expansion of (* y x) in x 0.059 * [taylor]: Taking taylor expansion of y in x 0.059 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of 0 in y 0.061 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.061 * [taylor]: Taking taylor expansion of 0.5 in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.063 * [taylor]: Taking taylor expansion of 0.5 in y 0.066 * [taylor]: Taking taylor expansion of 0 in y 0.070 * [taylor]: Taking taylor expansion of 0 in y 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.075 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.075 * [taylor]: Taking taylor expansion of -0.5 in y 0.075 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.075 * [taylor]: Taking taylor expansion of x in y 0.075 * [taylor]: Taking taylor expansion of (* y x) in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.075 * [taylor]: Taking taylor expansion of x in y 0.075 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.075 * [taylor]: Taking taylor expansion of -0.5 in x 0.075 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.075 * [taylor]: Taking taylor expansion of y in x 0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.075 * [taylor]: Taking taylor expansion of x in x 0.076 * [taylor]: Taking taylor expansion of (* y x) in x 0.076 * [taylor]: Taking taylor expansion of y in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.076 * [taylor]: Taking taylor expansion of -0.5 in x 0.076 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.076 * [taylor]: Taking taylor expansion of y in x 0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [taylor]: Taking taylor expansion of (* y x) in x 0.076 * [taylor]: Taking taylor expansion of y in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.078 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.078 * [taylor]: Taking taylor expansion of 0.5 in y 0.078 * [taylor]: Taking taylor expansion of y in y 0.080 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.080 * [taylor]: Taking taylor expansion of 0.5 in y 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.091 * [taylor]: Taking taylor expansion of 0 in y 0.096 * [taylor]: Taking taylor expansion of 0 in y 0.096 * * * [progress]: simplifying candidates 0.097 * [simplify]: Simplifying using # : (- (log (+ x y)) (+ (+ (log x) (log 2.0)) (log y))) (- (log (+ x y)) (+ (log (* x 2.0)) (log y))) (- (log (+ x y)) (log (* (* x 2.0) y))) (log (/ (+ x y) (* (* x 2.0) y))) (exp (/ (+ x y) (* (* x 2.0) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y))) (* (cbrt (/ (+ x y) (* (* x 2.0) y))) (cbrt (/ (+ x y) (* (* x 2.0) y)))) (cbrt (/ (+ x y) (* (* x 2.0) y))) (* (* (/ (+ x y) (* (* x 2.0) y)) (/ (+ x y) (* (* x 2.0) y))) (/ (+ x y) (* (* x 2.0) y))) (sqrt (/ (+ x y) (* (* x 2.0) y))) (sqrt (/ (+ x y) (* (* x 2.0) y))) (- (+ x y)) (- (* (* x 2.0) y)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 2.0)) (/ (cbrt (+ x y)) y) (/ (sqrt (+ x y)) (* x 2.0)) (/ (sqrt (+ x y)) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* x 2.0)) (/ (+ x y) y) (/ 1 (* (* x 2.0) y)) (/ (* (* x 2.0) y) (+ x y)) (/ (+ x y) (* x 2.0)) (/ (* (* x 2.0) y) (cbrt (+ x y))) (/ (* (* x 2.0) y) (sqrt (+ x y))) (/ (* (* x 2.0) y) (+ x y)) (/ (* (* x 2.0) y) (+ x y)) (* (* (* x 2.0) y) (+ (* x x) (- (* y y) (* x y)))) (* (* (* x 2.0) y) (- x y)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.101 * * [simplify]: iteration 0 : 220 enodes (cost 188 ) 0.106 * * [simplify]: iteration 1 : 940 enodes (cost 152 ) 0.127 * * [simplify]: iteration 2 : 5001 enodes (cost 152 ) 0.128 * [simplify]: Simplified to: (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)) (* (+ (* y (- y x)) (* x x)) (* (* x 2.0) y)) (* (* (* x 2.0) y) (- x y)) (* 0.5 (+ (/ 1 y) (/ 1 x))) (* 0.5 (+ (/ 1 y) (/ 1 x))) (* 0.5 (+ (/ 1 y) (/ 1 x))) 0.128 * * * [progress]: adding candidates to table 0.175 * * [progress]: iteration 2 / 4 0.175 * * * [progress]: picking best candidate 0.177 * * * * [pick]: Picked # 0.177 * * * [progress]: localizing error 0.183 * * * [progress]: generating rewritten candidates 0.183 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.200 * * * [progress]: generating series expansions 0.200 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.200 * [approximate]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in (y x) around 0 0.200 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.200 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.200 * [taylor]: Taking taylor expansion of y in x 0.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.200 * [taylor]: Taking taylor expansion of x in x 0.200 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.201 * [taylor]: Taking taylor expansion of y in y 0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.201 * [taylor]: Taking taylor expansion of x in y 0.201 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.201 * [taylor]: Taking taylor expansion of y in y 0.201 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.201 * [taylor]: Taking taylor expansion of x in y 0.202 * [taylor]: Taking taylor expansion of 1 in x 0.202 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of 0 in x 0.204 * [taylor]: Taking taylor expansion of 0 in x 0.206 * [taylor]: Taking taylor expansion of 0 in x 0.206 * [approximate]: Taking taylor expansion of (+ x y) in (y x) around 0 0.206 * [taylor]: Taking taylor expansion of (+ x y) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of y in x 0.206 * [taylor]: Taking taylor expansion of (+ x y) in y 0.206 * [taylor]: Taking taylor expansion of x in y 0.206 * [taylor]: Taking taylor expansion of y in y 0.206 * [taylor]: Taking taylor expansion of (+ x y) in y 0.206 * [taylor]: Taking taylor expansion of x in y 0.206 * [taylor]: Taking taylor expansion of y in y 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [taylor]: Taking taylor expansion of 1 in x 0.207 * [taylor]: Taking taylor expansion of 0 in x 0.207 * [taylor]: Taking taylor expansion of 0 in x 0.207 * [approximate]: Taking taylor expansion of (- (+ x y)) in (y x) around 0 0.207 * [taylor]: Taking taylor expansion of (- (+ x y)) in x 0.207 * [taylor]: Taking taylor expansion of (+ x y) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of y in x 0.207 * [taylor]: Taking taylor expansion of (- (+ x y)) in y 0.207 * [taylor]: Taking taylor expansion of (+ x y) in y 0.207 * [taylor]: Taking taylor expansion of x in y 0.207 * [taylor]: Taking taylor expansion of y in y 0.207 * [taylor]: Taking taylor expansion of (- (+ x y)) in y 0.207 * [taylor]: Taking taylor expansion of (+ x y) in y 0.207 * [taylor]: Taking taylor expansion of x in y 0.207 * [taylor]: Taking taylor expansion of y in y 0.208 * [taylor]: Taking taylor expansion of (- x) in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.208 * [taylor]: Taking taylor expansion of -1 in x 0.209 * [taylor]: Taking taylor expansion of 0 in x 0.210 * [taylor]: Taking taylor expansion of 0 in x 0.210 * * * [progress]: simplifying candidates 0.210 * [simplify]: Simplifying using # : (* (exp (/ 1 y)) (exp (/ 1 x))) (log (+ (/ 1 y) (/ 1 x))) (exp (+ (/ 1 y) (/ 1 x))) (* (cbrt (+ (/ 1 y) (/ 1 x))) (cbrt (+ (/ 1 y) (/ 1 x)))) (cbrt (+ (/ 1 y) (/ 1 x))) (* (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x))) (+ (/ 1 y) (/ 1 x))) (sqrt (+ (/ 1 y) (/ 1 x))) (sqrt (+ (/ 1 y) (/ 1 x))) (+ (* 1 x) (* y 1)) (* y x) (+ (pow (/ 1 y) 3) (pow (/ 1 x) 3)) (+ (* (/ 1 y) (/ 1 y)) (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 x)))) (- (* (/ 1 y) (/ 1 y)) (* (/ 1 x) (/ 1 x))) (- (/ 1 y) (/ 1 x)) (+ (/ (cbrt 1) y) (/ (cbrt 1) x)) (+ (/ (sqrt 1) y) (/ (sqrt 1) x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) 0.213 * * [simplify]: iteration 0 : 101 enodes (cost 104 ) 0.216 * * [simplify]: iteration 1 : 345 enodes (cost 94 ) 0.223 * * [simplify]: iteration 2 : 1153 enodes (cost 91 ) 0.238 * * [simplify]: iteration 3 : 2775 enodes (cost 90 ) 0.275 * * [simplify]: iteration 4 : 5001 enodes (cost 90 ) 0.276 * [simplify]: Simplified to: (exp (+ (/ 1 y) (/ 1 x))) (log (+ (/ 1 y) (/ 1 x))) (exp (+ (/ 1 y) (/ 1 x))) (* (cbrt (+ (/ 1 y) (/ 1 x))) (cbrt (+ (/ 1 y) (/ 1 x)))) (cbrt (+ (/ 1 y) (/ 1 x))) (pow (+ (/ 1 y) (/ 1 x)) 3) (sqrt (+ (/ 1 y) (/ 1 x))) (sqrt (+ (/ 1 y) (/ 1 x))) (+ y x) (* y x) (+ (pow (/ 1 y) 3) (pow (/ 1 x) 3)) (+ (/ (- (/ 1 y) (/ 1 x)) y) (/ (/ 1 x) x)) (+ (/ (- (/ 1 x)) x) (/ (/ 1 y) y)) (- (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) (/ 1 x)) 0.276 * * * [progress]: adding candidates to table 0.311 * * [progress]: iteration 3 / 4 0.311 * * * [progress]: picking best candidate 0.312 * * * * [pick]: Picked # 0.312 * * * [progress]: localizing error 0.319 * * * [progress]: generating rewritten candidates 0.319 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.330 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.350 * * * [progress]: generating series expansions 0.350 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.350 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (+ x y))) in (x y) around 0 0.350 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (+ x y))) in y 0.350 * [taylor]: Taking taylor expansion of 2.0 in y 0.350 * [taylor]: Taking taylor expansion of (/ (* x y) (+ x y)) in y 0.350 * [taylor]: Taking taylor expansion of (* x y) in y 0.350 * [taylor]: Taking taylor expansion of x in y 0.350 * [taylor]: Taking taylor expansion of y in y 0.350 * [taylor]: Taking taylor expansion of (+ x y) in y 0.350 * [taylor]: Taking taylor expansion of x in y 0.350 * [taylor]: Taking taylor expansion of y in y 0.351 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (+ x y))) in x 0.351 * [taylor]: Taking taylor expansion of 2.0 in x 0.351 * [taylor]: Taking taylor expansion of (/ (* x y) (+ x y)) in x 0.351 * [taylor]: Taking taylor expansion of (* x y) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of y in x 0.351 * [taylor]: Taking taylor expansion of (+ x y) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of y in x 0.351 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (+ x y))) in x 0.351 * [taylor]: Taking taylor expansion of 2.0 in x 0.351 * [taylor]: Taking taylor expansion of (/ (* x y) (+ x y)) in x 0.351 * [taylor]: Taking taylor expansion of (* x y) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of y in x 0.351 * [taylor]: Taking taylor expansion of (+ x y) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of y in x 0.352 * [taylor]: Taking taylor expansion of 2.0 in y 0.353 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y 0.353 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y 0.353 * [taylor]: Taking taylor expansion of 2.0 in y 0.353 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.353 * [taylor]: Taking taylor expansion of y in y 0.357 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.357 * [taylor]: Taking taylor expansion of 2.0 in y 0.357 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.357 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.357 * [taylor]: Taking taylor expansion of y in y 0.362 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (x y) around 0 0.362 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y 0.362 * [taylor]: Taking taylor expansion of 2.0 in y 0.362 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y 0.362 * [taylor]: Taking taylor expansion of x in y 0.362 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y 0.362 * [taylor]: Taking taylor expansion of y in y 0.362 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.362 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.362 * [taylor]: Taking taylor expansion of y in y 0.362 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.362 * [taylor]: Taking taylor expansion of x in y 0.364 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.364 * [taylor]: Taking taylor expansion of 2.0 in x 0.364 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.364 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.364 * [taylor]: Taking taylor expansion of y in x 0.364 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.364 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.364 * [taylor]: Taking taylor expansion of y in x 0.364 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.364 * [taylor]: Taking taylor expansion of x in x 0.365 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.366 * [taylor]: Taking taylor expansion of 2.0 in x 0.366 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.371 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y 0.371 * [taylor]: Taking taylor expansion of 2.0 in y 0.371 * [taylor]: Taking taylor expansion of y in y 0.373 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y 0.373 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.373 * [taylor]: Taking taylor expansion of 2.0 in y 0.373 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.373 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.373 * [taylor]: Taking taylor expansion of y in y 0.379 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.379 * [taylor]: Taking taylor expansion of 2.0 in y 0.379 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.379 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.379 * [taylor]: Taking taylor expansion of y in y 0.387 * [approximate]: Taking taylor expansion of (/ -2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (x y) around 0 0.387 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y 0.387 * [taylor]: Taking taylor expansion of -2.0 in y 0.387 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y 0.387 * [taylor]: Taking taylor expansion of x in y 0.387 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y 0.387 * [taylor]: Taking taylor expansion of y in y 0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.387 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.387 * [taylor]: Taking taylor expansion of y in y 0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.387 * [taylor]: Taking taylor expansion of x in y 0.389 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.389 * [taylor]: Taking taylor expansion of -2.0 in x 0.389 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.389 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.389 * [taylor]: Taking taylor expansion of y in x 0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.389 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.389 * [taylor]: Taking taylor expansion of y in x 0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.389 * [taylor]: Taking taylor expansion of x in x 0.390 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.390 * [taylor]: Taking taylor expansion of -2.0 in x 0.391 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.391 * [taylor]: Taking taylor expansion of y in x 0.391 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.391 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.391 * [taylor]: Taking taylor expansion of y in x 0.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (/ -2.0 y) in y 0.392 * [taylor]: Taking taylor expansion of -2.0 in y 0.392 * [taylor]: Taking taylor expansion of y in y 0.395 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y 0.395 * [taylor]: Taking taylor expansion of 2.0 in y 0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 0.395 * [taylor]: Taking taylor expansion of (pow y 2) in y 0.395 * [taylor]: Taking taylor expansion of y in y 0.400 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 3)))) in y 0.400 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y 0.400 * [taylor]: Taking taylor expansion of 2.0 in y 0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 0.400 * [taylor]: Taking taylor expansion of (pow y 3) in y 0.400 * [taylor]: Taking taylor expansion of y in y 0.408 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.408 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.408 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.408 * [taylor]: Taking taylor expansion of 0.5 in y 0.408 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.408 * [taylor]: Taking taylor expansion of (+ x y) in y 0.408 * [taylor]: Taking taylor expansion of x in y 0.408 * [taylor]: Taking taylor expansion of y in y 0.408 * [taylor]: Taking taylor expansion of (* x y) in y 0.408 * [taylor]: Taking taylor expansion of x in y 0.408 * [taylor]: Taking taylor expansion of y in y 0.409 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.409 * [taylor]: Taking taylor expansion of 0.5 in x 0.409 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.409 * [taylor]: Taking taylor expansion of (+ x y) in x 0.409 * [taylor]: Taking taylor expansion of x in x 0.409 * [taylor]: Taking taylor expansion of y in x 0.409 * [taylor]: Taking taylor expansion of (* x y) in x 0.409 * [taylor]: Taking taylor expansion of x in x 0.409 * [taylor]: Taking taylor expansion of y in x 0.409 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.409 * [taylor]: Taking taylor expansion of 0.5 in x 0.409 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.409 * [taylor]: Taking taylor expansion of (+ x y) in x 0.409 * [taylor]: Taking taylor expansion of x in x 0.409 * [taylor]: Taking taylor expansion of y in x 0.409 * [taylor]: Taking taylor expansion of (* x y) in x 0.409 * [taylor]: Taking taylor expansion of x in x 0.409 * [taylor]: Taking taylor expansion of y in x 0.410 * [taylor]: Taking taylor expansion of 0.5 in y 0.411 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.411 * [taylor]: Taking taylor expansion of 0.5 in y 0.411 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.411 * [taylor]: Taking taylor expansion of y in y 0.413 * [taylor]: Taking taylor expansion of 0 in y 0.416 * [taylor]: Taking taylor expansion of 0 in y 0.420 * [taylor]: Taking taylor expansion of 0 in y 0.420 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (x y) around 0 0.420 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y 0.420 * [taylor]: Taking taylor expansion of 0.5 in y 0.420 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y 0.420 * [taylor]: Taking taylor expansion of x in y 0.420 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y 0.420 * [taylor]: Taking taylor expansion of y in y 0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.420 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.420 * [taylor]: Taking taylor expansion of y in y 0.420 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.420 * [taylor]: Taking taylor expansion of x in y 0.420 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.420 * [taylor]: Taking taylor expansion of 0.5 in x 0.420 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.420 * [taylor]: Taking taylor expansion of x in x 0.420 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.420 * [taylor]: Taking taylor expansion of y in x 0.420 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.420 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.420 * [taylor]: Taking taylor expansion of y in x 0.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.421 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.421 * [taylor]: Taking taylor expansion of 0.5 in x 0.421 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.421 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.421 * [taylor]: Taking taylor expansion of y in x 0.421 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.421 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.421 * [taylor]: Taking taylor expansion of y in x 0.421 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.421 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of 0 in y 0.423 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.423 * [taylor]: Taking taylor expansion of 0.5 in y 0.423 * [taylor]: Taking taylor expansion of y in y 0.425 * [taylor]: Taking taylor expansion of 0.5 in y 0.428 * [taylor]: Taking taylor expansion of 0 in y 0.433 * [taylor]: Taking taylor expansion of 0 in y 0.437 * [taylor]: Taking taylor expansion of 0 in y 0.438 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (x y) around 0 0.438 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y 0.438 * [taylor]: Taking taylor expansion of -0.5 in y 0.438 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y 0.438 * [taylor]: Taking taylor expansion of x in y 0.438 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y 0.438 * [taylor]: Taking taylor expansion of y in y 0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.438 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.438 * [taylor]: Taking taylor expansion of y in y 0.438 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.438 * [taylor]: Taking taylor expansion of x in y 0.438 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.438 * [taylor]: Taking taylor expansion of -0.5 in x 0.438 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.438 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.438 * [taylor]: Taking taylor expansion of y in x 0.438 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.438 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.438 * [taylor]: Taking taylor expansion of y in x 0.438 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.439 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x 0.439 * [taylor]: Taking taylor expansion of -0.5 in x 0.439 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.439 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x 0.439 * [taylor]: Taking taylor expansion of y in x 0.439 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.439 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.439 * [taylor]: Taking taylor expansion of y in x 0.439 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.439 * [taylor]: Taking taylor expansion of x in x 0.440 * [taylor]: Taking taylor expansion of 0 in y 0.441 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.441 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.441 * [taylor]: Taking taylor expansion of 0.5 in y 0.441 * [taylor]: Taking taylor expansion of y in y 0.443 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.443 * [taylor]: Taking taylor expansion of 0.5 in y 0.447 * [taylor]: Taking taylor expansion of 0 in y 0.457 * [taylor]: Taking taylor expansion of 0 in y 0.463 * [taylor]: Taking taylor expansion of 0 in y 0.463 * * * [progress]: simplifying candidates 0.465 * [simplify]: Simplifying using # : (- (+ (+ (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))) (log (/ (* (* x 2.0) y) (+ x y))) (exp (/ (* (* x 2.0) 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)) (* (* (+ x y) (+ x y)) (+ x y))) (* (cbrt (/ (* (* x 2.0) y) (+ x y))) (cbrt (/ (* (* x 2.0) y) (+ x y)))) (cbrt (/ (* (* x 2.0) y) (+ x y))) (* (* (/ (* (* x 2.0) y) (+ x y)) (/ (* (* x 2.0) y) (+ x y))) (/ (* (* x 2.0) y) (+ x y))) (sqrt (/ (* (* x 2.0) y) (+ x y))) (sqrt (/ (* (* x 2.0) y) (+ x y))) (- (* (* x 2.0) y)) (- (+ x y)) (/ (* x 2.0) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ y (cbrt (+ x y))) (/ (* x 2.0) (sqrt (+ x y))) (/ y (sqrt (+ x y))) (/ (* x 2.0) 1) (/ y (+ x y)) (/ (* x 2.0) 1) (/ y (+ x y)) (/ 1 (+ x y)) (/ (+ x y) (* (* x 2.0) y)) (/ (* (* x 2.0) y) (* (cbrt (+ x y)) (cbrt (+ x y)))) (/ (* (* x 2.0) y) (sqrt (+ x y))) (/ (* (* x 2.0) y) 1) (/ (* (* x 2.0) y) 1) (/ (+ x y) y) (/ (* (* x 2.0) y) (+ (pow x 3) (pow y 3))) (/ (* (* x 2.0) y) (- (* x x) (* y y))) (- 1) (- (- (+ (+ (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)))) (- (log (/ (* (* x 2.0) y) (+ x y)))) (- 0 (- (+ (+ (log x) (log 2.0)) (log y)) (log (+ x y)))) (- 0 (- (+ (log (* x 2.0)) (log y)) (log (+ x y)))) (- 0 (- (log (* (* x 2.0) y)) (log (+ x y)))) (- 0 (log (/ (* (* x 2.0) y) (+ x y)))) (- (log 1) (- (+ (+ (log x) (log 2.0)) (log y)) (log (+ x y)))) (- (log 1) (- (+ (log (* x 2.0)) (log y)) (log (+ x y)))) (- (log 1) (- (log (* (* x 2.0) y)) (log (+ x y)))) (- (log 1) (log (/ (* (* x 2.0) y) (+ x y)))) (log (/ 1 (/ (* (* x 2.0) y) (+ x y)))) (exp (/ 1 (/ (* (* x 2.0) y) (+ x y)))) (/ (* (* 1 1) 1) (/ (* (* (* (* x x) x) (* (* 2.0 2.0) 2.0)) (* (* y y) y)) (* (* (+ x y) (+ x y)) (+ x y)))) (/ (* (* 1 1) 1) (/ (* (* (* (* x 2.0) (* x 2.0)) (* x 2.0)) (* (* y y) y)) (* (* (+ x y) (+ x y)) (+ x y)))) (/ (* (* 1 1) 1) (/ (* (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x 2.0) y)) (* (* (+ x y) (+ x y)) (+ x y)))) (/ (* (* 1 1) 1) (* (* (/ (* (* x 2.0) y) (+ x y)) (/ (* (* x 2.0) y) (+ x y))) (/ (* (* x 2.0) y) (+ x y)))) (* (cbrt (/ 1 (/ (* (* x 2.0) y) (+ x y)))) (cbrt (/ 1 (/ (* (* x 2.0) y) (+ x y))))) (cbrt (/ 1 (/ (* (* x 2.0) y) (+ x y)))) (* (* (/ 1 (/ (* (* x 2.0) y) (+ x y))) (/ 1 (/ (* (* x 2.0) y) (+ x y)))) (/ 1 (/ (* (* x 2.0) y) (+ x y)))) (sqrt (/ 1 (/ (* (* x 2.0) y) (+ x y)))) (sqrt (/ 1 (/ (* (* x 2.0) y) (+ x y)))) (- 1) (- (/ (* (* x 2.0) y) (+ x y))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (* (* x 2.0) y) (+ x y))) (cbrt (/ (* (* x 2.0) y) (+ x y))))) (/ (cbrt 1) (cbrt (/ (* (* x 2.0) y) (+ x y)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (* (* x 2.0) y) (+ x y)))) (/ (cbrt 1) (sqrt (/ (* (* x 2.0) y) (+ x y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* x 2.0) (* (cbrt (+ x y)) (cbrt (+ x y))))) (/ (cbrt 1) (/ y (cbrt (+ x y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* x 2.0) (sqrt (+ x y)))) (/ (cbrt 1) (/ y (sqrt (+ x y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* x 2.0) 1)) (/ (cbrt 1) (/ y (+ x y))) (/ (* (cbrt 1) (cbrt 1)) (/ (* x 2.0) 1)) (/ (cbrt 1) (/ y (+ x y))) (/ (* (cbrt 1) (cbrt 1)) 1) (/ (cbrt 1) (/ (* (* x 2.0) y) (+ x y))) (/ (* (cbrt 1) (cbrt 1)) (* (* x 2.0) y)) (/ (cbrt 1) (/ 1 (+ x y))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (* x 2.0) y) (+ (pow x 3) (pow y 3)))) (/ (cbrt 1) (+ (* x x) (- (* y y) (* x y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (* (* x 2.0) y) (- (* x x) (* y y)))) (/ (cbrt 1) (- x y)) (/ (sqrt 1) (* (cbrt (/ (* (* x 2.0) y) (+ x y))) (cbrt (/ (* (* x 2.0) y) (+ x y))))) (/ (sqrt 1) (cbrt (/ (* (* x 2.0) y) (+ x y)))) (/ (sqrt 1) (sqrt (/ (* (* x 2.0) y) (+ x y)))) (/ (sqrt 1) (sqrt (/ (* (* x 2.0) y) (+ x y)))) (/ (sqrt 1) (/ (* x 2.0) (* (cbrt (+ x y)) (cbrt (+ x y))))) (/ (sqrt 1) (/ y (cbrt (+ x y)))) (/ (sqrt 1) (/ (* x 2.0) (sqrt (+ x y)))) (/ (sqrt 1) (/ y (sqrt (+ x y)))) (/ (sqrt 1) (/ (* x 2.0) 1)) (/ (sqrt 1) (/ y (+ x y))) (/ (sqrt 1) (/ (* x 2.0) 1)) (/ (sqrt 1) (/ y (+ x y))) (/ (sqrt 1) 1) (/ (sqrt 1) (/ (* (* x 2.0) y) (+ x y))) (/ (sqrt 1) (* (* x 2.0) y)) (/ (sqrt 1) (/ 1 (+ x y))) (/ (sqrt 1) (/ (* (* x 2.0) y) (+ (pow x 3) (pow y 3)))) (/ (sqrt 1) (+ (* x x) (- (* y y) (* x y)))) (/ (sqrt 1) (/ (* (* x 2.0) y) (- (* x x) (* y y)))) (/ (sqrt 1) (- x y)) (/ 1 (* (cbrt (/ (* (* x 2.0) y) (+ x y))) (cbrt (/ (* (* x 2.0) y) (+ x y))))) (/ 1 (cbrt (/ (* (* x 2.0) y) (+ x y)))) (/ 1 (sqrt (/ (* (* x 2.0) y) (+ x y)))) (/ 1 (sqrt (/ (* (* x 2.0) y) (+ x y)))) (/ 1 (/ (* x 2.0) (* (cbrt (+ x y)) (cbrt (+ x y))))) (/ 1 (/ y (cbrt (+ x y)))) (/ 1 (/ (* x 2.0) (sqrt (+ x y)))) (/ 1 (/ y (sqrt (+ x y)))) (/ 1 (/ (* x 2.0) 1)) (/ 1 (/ y (+ x y))) (/ 1 (/ (* x 2.0) 1)) (/ 1 (/ y (+ x y))) (/ 1 1) (/ 1 (/ (* (* x 2.0) y) (+ x y))) (/ 1 (* (* x 2.0) y)) (/ 1 (/ 1 (+ x y))) (/ 1 (/ (* (* x 2.0) y) (+ (pow x 3) (pow y 3)))) (/ 1 (+ (* x x) (- (* y y) (* x y)))) (/ 1 (/ (* (* x 2.0) y) (- (* x x) (* y y)))) (/ 1 (- x y)) (/ 1 (/ (* (* x 2.0) y) (+ x y))) (/ (/ (* (* x 2.0) y) (+ x y)) 1) (/ 1 (* (cbrt (/ (* (* x 2.0) y) (+ x y))) (cbrt (/ (* (* x 2.0) y) (+ x y))))) (/ 1 (sqrt (/ (* (* x 2.0) y) (+ x y)))) (/ 1 (/ (* x 2.0) (* (cbrt (+ x y)) (cbrt (+ x y))))) (/ 1 (/ (* x 2.0) (sqrt (+ x y)))) (/ 1 (/ (* x 2.0) 1)) (/ 1 (/ (* x 2.0) 1)) (/ 1 1) (/ 1 (* (* x 2.0) y)) (/ 1 (/ (* (* x 2.0) y) (+ (pow x 3) (pow y 3)))) (/ 1 (/ (* (* x 2.0) y) (- (* x x) (* y y)))) (/ (/ (* (* x 2.0) y) (+ x y)) (cbrt 1)) (/ (/ (* (* x 2.0) y) (+ x y)) (sqrt 1)) (/ (/ (* (* x 2.0) y) (+ x y)) 1) (/ 1 (* (* x 2.0) y)) 0 0 0 (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.472 * * [simplify]: iteration 0 : 432 enodes (cost 796 ) 0.481 * * [simplify]: iteration 1 : 2420 enodes (cost 685 ) 0.524 * * [simplify]: iteration 2 : 5001 enodes (cost 633 ) 0.527 * [simplify]: Simplified to: (log (/ (* 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x 2.0) (sqrt (+ x y)))) (/ 1 (* x 2.0)) (/ 1 (* x 2.0)) 1 (/ 1 (* (* x 2.0) y)) (/ 1 (/ (* (* x 2.0) y) (+ (pow x 3) (pow y 3)))) (/ (- (* x x) (* y y)) (* (* x 2.0) y)) (/ (* (* x 2.0) y) (+ x y)) (/ (* (* x 2.0) y) (+ x y)) (/ (* (* x 2.0) y) (+ x y)) (/ 1 (* (* x 2.0) y)) 0 0 0 (* 0.5 (+ (/ 1 y) (/ 1 x))) (* 0.5 (+ (/ 1 y) (/ 1 x))) (* 0.5 (+ (/ 1 y) (/ 1 x))) 0.528 * * * [progress]: adding candidates to table 0.648 * [progress]: [Phase 3 of 3] Extracting. 0.648 * * [regime]: Finding splitpoints for: (# #) 0.648 * * * [regime-changes]: Trying 2 branch expressions: (y x) 0.648 * * * * [regimes]: Trying to branch on y from (# #) 0.659 * * * * [regimes]: Trying to branch on x from (# #) 0.672 * * * [regime]: Found split indices: #