0.221 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.012 * * * [progress]: [2/2] Setting up program. 0.013 * [progress]: [Phase 2 of 3] Improving. 0.014 * [simplify]: Simplifying using # : (/ (+ x y) (* (* x 2.0) y)) 0.015 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.015 * * [simplify]: iteration 1 : 14 enodes (cost 9 ) 0.017 * * [simplify]: iteration 2 : 27 enodes (cost 9 ) 0.026 * * [simplify]: iteration 3 : 40 enodes (cost 9 ) 0.030 * * [simplify]: iteration 4 : 41 enodes (cost 9 ) 0.034 * * [simplify]: iteration done : 41 enodes (cost 9 ) 0.035 * [simplify]: Simplified to: (/ (+ x y) (* (* x 2.0) y)) 0.035 * * [progress]: iteration 1 / 4 0.035 * * * [progress]: picking best candidate 0.036 * * * * [pick]: Picked # 0.036 * * * [progress]: localizing error 0.042 * * * [progress]: generating rewritten candidates 0.042 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.055 * * * [progress]: generating series expansions 0.055 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.055 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.055 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.055 * [taylor]: Taking taylor expansion of 0.5 in y 0.055 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.056 * [taylor]: Taking taylor expansion of (+ x y) in y 0.056 * [taylor]: Taking taylor expansion of x in y 0.056 * [taylor]: Taking taylor expansion of y in y 0.056 * [taylor]: Taking taylor expansion of (* x y) in y 0.056 * [taylor]: Taking taylor expansion of x in y 0.056 * [taylor]: Taking taylor expansion of y in y 0.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.056 * [taylor]: Taking taylor expansion of 0.5 in x 0.056 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.056 * [taylor]: Taking taylor expansion of (+ x y) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.056 * [taylor]: Taking taylor expansion of y in x 0.056 * [taylor]: Taking taylor expansion of (* x y) in x 0.056 * [taylor]: Taking taylor expansion of x in x 0.056 * [taylor]: Taking taylor expansion of y in x 0.057 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.057 * [taylor]: Taking taylor expansion of 0.5 in x 0.057 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.057 * [taylor]: Taking taylor expansion of (+ x y) in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of y in x 0.057 * [taylor]: Taking taylor expansion of (* x y) in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.057 * [taylor]: Taking taylor expansion of y in x 0.057 * [taylor]: Taking taylor expansion of 0.5 in y 0.058 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.058 * [taylor]: Taking taylor expansion of 0.5 in y 0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.059 * [taylor]: Taking taylor expansion of y in y 0.061 * [taylor]: Taking taylor expansion of 0 in y 0.064 * [taylor]: Taking taylor expansion of 0 in y 0.068 * [taylor]: Taking taylor expansion of 0 in y 0.068 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.068 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.068 * [taylor]: Taking taylor expansion of 0.5 in y 0.068 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.068 * [taylor]: Taking taylor expansion of y in y 0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.068 * [taylor]: Taking taylor expansion of x in y 0.068 * [taylor]: Taking taylor expansion of (* y x) in y 0.068 * [taylor]: Taking taylor expansion of y in y 0.068 * [taylor]: Taking taylor expansion of x in y 0.068 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.068 * [taylor]: Taking taylor expansion of 0.5 in x 0.068 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.068 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.068 * [taylor]: Taking taylor expansion of y in x 0.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.068 * [taylor]: Taking taylor expansion of x in x 0.069 * [taylor]: Taking taylor expansion of (* y x) in x 0.069 * [taylor]: Taking taylor expansion of y in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.069 * [taylor]: Taking taylor expansion of 0.5 in x 0.069 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.069 * [taylor]: Taking taylor expansion of y in x 0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.069 * [taylor]: Taking taylor expansion of (* y x) in x 0.069 * [taylor]: Taking taylor expansion of y in x 0.069 * [taylor]: Taking taylor expansion of x in x 0.070 * [taylor]: Taking taylor expansion of 0 in y 0.071 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.071 * [taylor]: Taking taylor expansion of 0.5 in y 0.071 * [taylor]: Taking taylor expansion of y in y 0.073 * [taylor]: Taking taylor expansion of 0.5 in y 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.085 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.085 * [taylor]: Taking taylor expansion of -0.5 in y 0.085 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [taylor]: Taking taylor expansion of (* y x) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [taylor]: Taking taylor expansion of x in y 0.085 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.085 * [taylor]: Taking taylor expansion of -0.5 in x 0.086 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of (* y x) in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.086 * [taylor]: Taking taylor expansion of -0.5 in x 0.086 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.086 * [taylor]: Taking taylor expansion of (* y x) in x 0.086 * [taylor]: Taking taylor expansion of y in x 0.086 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.088 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.088 * [taylor]: Taking taylor expansion of 0.5 in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.090 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.091 * [taylor]: Taking taylor expansion of 0.5 in y 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.107 * * * [progress]: simplifying candidates 0.107 * [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))) 0.109 * * [simplify]: iteration 0 : 73 enodes (cost 406 ) 0.121 * * [simplify]: iteration 1 : 220 enodes (cost 392 ) 0.167 * * [simplify]: iteration 2 : 858 enodes (cost 314 ) 0.445 * * [simplify]: iteration 3 : 4511 enodes (cost 314 ) 1.453 * * [simplify]: iteration done : 5000 enodes (cost 314 ) 1.454 * [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 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) 1.454 * * * [progress]: adding candidates to table 1.499 * * [progress]: iteration 2 / 4 1.499 * * * [progress]: picking best candidate 1.501 * * * * [pick]: Picked # 1.501 * * * [progress]: localizing error 1.506 * * * [progress]: generating rewritten candidates 1.506 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.524 * * * [progress]: generating series expansions 1.524 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.524 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (x y) around 0 1.524 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 1.524 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.524 * [taylor]: Taking taylor expansion of 0.5 in y 1.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.525 * [taylor]: Taking taylor expansion of y in y 1.525 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.525 * [taylor]: Taking taylor expansion of 0.5 in y 1.525 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.525 * [taylor]: Taking taylor expansion of x in y 1.525 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 1.525 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.525 * [taylor]: Taking taylor expansion of 0.5 in x 1.525 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.525 * [taylor]: Taking taylor expansion of y in x 1.525 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.525 * [taylor]: Taking taylor expansion of 0.5 in x 1.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.525 * [taylor]: Taking taylor expansion of x in x 1.526 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 1.526 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.526 * [taylor]: Taking taylor expansion of 0.5 in x 1.526 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.526 * [taylor]: Taking taylor expansion of y in x 1.526 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.526 * [taylor]: Taking taylor expansion of 0.5 in x 1.526 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.526 * [taylor]: Taking taylor expansion of x in x 1.527 * [taylor]: Taking taylor expansion of 0.5 in y 1.528 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.528 * [taylor]: Taking taylor expansion of 0.5 in y 1.528 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.528 * [taylor]: Taking taylor expansion of y in y 1.530 * [taylor]: Taking taylor expansion of 0 in y 1.533 * [taylor]: Taking taylor expansion of 0 in y 1.536 * [taylor]: Taking taylor expansion of 0 in y 1.536 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in (x y) around 0 1.536 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.537 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.537 * [taylor]: Taking taylor expansion of 0.5 in y 1.537 * [taylor]: Taking taylor expansion of x in y 1.537 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.537 * [taylor]: Taking taylor expansion of 0.5 in y 1.537 * [taylor]: Taking taylor expansion of y in y 1.537 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.537 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.537 * [taylor]: Taking taylor expansion of 0.5 in x 1.537 * [taylor]: Taking taylor expansion of x in x 1.537 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.537 * [taylor]: Taking taylor expansion of 0.5 in x 1.537 * [taylor]: Taking taylor expansion of y in x 1.537 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.537 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.537 * [taylor]: Taking taylor expansion of 0.5 in x 1.537 * [taylor]: Taking taylor expansion of x in x 1.537 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.537 * [taylor]: Taking taylor expansion of 0.5 in x 1.537 * [taylor]: Taking taylor expansion of y in x 1.537 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.537 * [taylor]: Taking taylor expansion of 0.5 in y 1.537 * [taylor]: Taking taylor expansion of y in y 1.539 * [taylor]: Taking taylor expansion of 0.5 in y 1.541 * [taylor]: Taking taylor expansion of 0 in y 1.543 * [taylor]: Taking taylor expansion of 0 in y 1.543 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in (x y) around 0 1.544 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.544 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.544 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.544 * [taylor]: Taking taylor expansion of 0.5 in y 1.544 * [taylor]: Taking taylor expansion of x in y 1.544 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.544 * [taylor]: Taking taylor expansion of 0.5 in y 1.544 * [taylor]: Taking taylor expansion of y in y 1.544 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in x 1.544 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.544 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.544 * [taylor]: Taking taylor expansion of 0.5 in x 1.544 * [taylor]: Taking taylor expansion of x in x 1.544 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.544 * [taylor]: Taking taylor expansion of 0.5 in x 1.544 * [taylor]: Taking taylor expansion of y in x 1.544 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in x 1.544 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.544 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.544 * [taylor]: Taking taylor expansion of 0.5 in x 1.544 * [taylor]: Taking taylor expansion of x in x 1.544 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.544 * [taylor]: Taking taylor expansion of 0.5 in x 1.544 * [taylor]: Taking taylor expansion of y in x 1.545 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 1.545 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.545 * [taylor]: Taking taylor expansion of 0.5 in y 1.545 * [taylor]: Taking taylor expansion of y in y 1.547 * [taylor]: Taking taylor expansion of (- 0.5) in y 1.547 * [taylor]: Taking taylor expansion of 0.5 in y 1.550 * [taylor]: Taking taylor expansion of 0 in y 1.553 * [taylor]: Taking taylor expansion of 0 in y 1.554 * * * [progress]: simplifying candidates 1.554 * [simplify]: Simplifying using # : (* (exp (/ 0.5 x)) (exp (/ 0.5 y))) (log (+ (/ 0.5 x) (/ 0.5 y))) (exp (+ (/ 0.5 x) (/ 0.5 y))) (* (cbrt (+ (/ 0.5 x) (/ 0.5 y))) (cbrt (+ (/ 0.5 x) (/ 0.5 y)))) (cbrt (+ (/ 0.5 x) (/ 0.5 y))) (* (* (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y))) (+ (/ 0.5 x) (/ 0.5 y))) (sqrt (+ (/ 0.5 x) (/ 0.5 y))) (sqrt (+ (/ 0.5 x) (/ 0.5 y))) (+ (* 0.5 y) (* x 0.5)) (* x y) (+ (pow (/ 0.5 x) 3) (pow (/ 0.5 y) 3)) (+ (* (/ 0.5 x) (/ 0.5 x)) (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 y)))) (- (* (/ 0.5 x) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 y))) (- (/ 0.5 x) (/ 0.5 y)) (+ (/ (cbrt 0.5) x) (/ (cbrt 0.5) y)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 1 x) (/ 1 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))) 1.555 * * [simplify]: iteration 0 : 46 enodes (cost 227 ) 1.563 * * [simplify]: iteration 1 : 117 enodes (cost 216 ) 1.583 * * [simplify]: iteration 2 : 254 enodes (cost 194 ) 1.637 * * [simplify]: iteration 3 : 923 enodes (cost 194 ) 1.928 * * [simplify]: iteration 4 : 2966 enodes (cost 190 ) 3.102 * * [simplify]: iteration done : 5000 enodes (cost 190 ) 3.102 * [simplify]: Simplified to: (exp (+ (/ 0.5 x) (/ 0.5 y))) (log (+ (/ 0.5 x) (/ 0.5 y))) (exp (+ (/ 0.5 x) (/ 0.5 y))) (* (cbrt (+ (/ 0.5 x) (/ 0.5 y))) (cbrt (+ (/ 0.5 x) (/ 0.5 y)))) (cbrt (+ (/ 0.5 x) (/ 0.5 y))) (pow (+ (/ 0.5 x) (/ 0.5 y)) 3) (sqrt (+ (/ 0.5 x) (/ 0.5 y))) (sqrt (+ (/ 0.5 x) (/ 0.5 y))) (* 0.5 (+ y x)) (* y x) (+ (pow (/ 0.5 x) 3) (pow (/ 0.5 y) 3)) (* 0.5 (+ (/ (- (/ 0.5 y) (/ 0.5 x)) y) (/ (/ 0.5 x) x))) (* 0.5 (- (/ (/ 0.5 x) x) (/ 0.5 (* y y)))) (- (/ 0.5 x) (/ 0.5 y)) (+ (/ (cbrt 0.5) x) (/ (cbrt 0.5) y)) (+ (/ (sqrt 0.5) x) (/ (sqrt 0.5) y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 1 x) (/ 1 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) (+ (/ 0.5 x) (/ 0.5 y)) 3.102 * * * [progress]: adding candidates to table 3.138 * * [progress]: iteration 3 / 4 3.138 * * * [progress]: picking best candidate 3.141 * * * * [pick]: Picked # 3.141 * * * [progress]: localizing error 3.147 * * * [progress]: generating rewritten candidates 3.147 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 3.159 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 3.170 * * * [progress]: generating series expansions 3.170 * * * * [progress]: [ 1 / 2 ] generating series at (2) 3.170 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 3.170 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 3.170 * [taylor]: Taking taylor expansion of 0.5 in y 3.170 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 3.170 * [taylor]: Taking taylor expansion of (+ x y) in y 3.170 * [taylor]: Taking taylor expansion of x in y 3.170 * [taylor]: Taking taylor expansion of y in y 3.170 * [taylor]: Taking taylor expansion of (* x y) in y 3.170 * [taylor]: Taking taylor expansion of x in y 3.170 * [taylor]: Taking taylor expansion of y in y 3.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 3.171 * [taylor]: Taking taylor expansion of 0.5 in x 3.171 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 3.171 * [taylor]: Taking taylor expansion of (+ x y) in x 3.171 * [taylor]: Taking taylor expansion of x in x 3.171 * [taylor]: Taking taylor expansion of y in x 3.171 * [taylor]: Taking taylor expansion of (* x y) in x 3.171 * [taylor]: Taking taylor expansion of x in x 3.171 * [taylor]: Taking taylor expansion of y in x 3.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 3.172 * [taylor]: Taking taylor expansion of 0.5 in x 3.172 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 3.172 * [taylor]: Taking taylor expansion of (+ x y) in x 3.172 * [taylor]: Taking taylor expansion of x in x 3.172 * [taylor]: Taking taylor expansion of y in x 3.172 * [taylor]: Taking taylor expansion of (* x y) in x 3.172 * [taylor]: Taking taylor expansion of x in x 3.172 * [taylor]: Taking taylor expansion of y in x 3.172 * [taylor]: Taking taylor expansion of 0.5 in y 3.174 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.174 * [taylor]: Taking taylor expansion of 0.5 in y 3.174 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.174 * [taylor]: Taking taylor expansion of y in y 3.176 * [taylor]: Taking taylor expansion of 0 in y 3.179 * [taylor]: Taking taylor expansion of 0 in y 3.183 * [taylor]: Taking taylor expansion of 0 in y 3.183 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 3.183 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 3.183 * [taylor]: Taking taylor expansion of 0.5 in y 3.183 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 3.183 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 3.183 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.183 * [taylor]: Taking taylor expansion of y in y 3.183 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.183 * [taylor]: Taking taylor expansion of x in y 3.183 * [taylor]: Taking taylor expansion of (* y x) in y 3.183 * [taylor]: Taking taylor expansion of y in y 3.183 * [taylor]: Taking taylor expansion of x in y 3.183 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 3.183 * [taylor]: Taking taylor expansion of 0.5 in x 3.183 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 3.183 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 3.183 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.183 * [taylor]: Taking taylor expansion of y in x 3.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.184 * [taylor]: Taking taylor expansion of x in x 3.184 * [taylor]: Taking taylor expansion of (* y x) in x 3.184 * [taylor]: Taking taylor expansion of y in x 3.184 * [taylor]: Taking taylor expansion of x in x 3.184 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 3.184 * [taylor]: Taking taylor expansion of 0.5 in x 3.184 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 3.184 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 3.184 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.184 * [taylor]: Taking taylor expansion of y in x 3.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.184 * [taylor]: Taking taylor expansion of x in x 3.184 * [taylor]: Taking taylor expansion of (* y x) in x 3.184 * [taylor]: Taking taylor expansion of y in x 3.184 * [taylor]: Taking taylor expansion of x in x 3.188 * [taylor]: Taking taylor expansion of 0 in y 3.190 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.190 * [taylor]: Taking taylor expansion of 0.5 in y 3.190 * [taylor]: Taking taylor expansion of y in y 3.192 * [taylor]: Taking taylor expansion of 0.5 in y 3.195 * [taylor]: Taking taylor expansion of 0 in y 3.199 * [taylor]: Taking taylor expansion of 0 in y 3.203 * [taylor]: Taking taylor expansion of 0 in y 3.203 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 3.203 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 3.203 * [taylor]: Taking taylor expansion of -0.5 in y 3.203 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 3.203 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 3.203 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.203 * [taylor]: Taking taylor expansion of y in y 3.204 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.204 * [taylor]: Taking taylor expansion of x in y 3.204 * [taylor]: Taking taylor expansion of (* y x) in y 3.204 * [taylor]: Taking taylor expansion of y in y 3.204 * [taylor]: Taking taylor expansion of x in y 3.204 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 3.204 * [taylor]: Taking taylor expansion of -0.5 in x 3.204 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 3.204 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 3.204 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.204 * [taylor]: Taking taylor expansion of y in x 3.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.204 * [taylor]: Taking taylor expansion of x in x 3.204 * [taylor]: Taking taylor expansion of (* y x) in x 3.204 * [taylor]: Taking taylor expansion of y in x 3.204 * [taylor]: Taking taylor expansion of x in x 3.204 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 3.204 * [taylor]: Taking taylor expansion of -0.5 in x 3.204 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 3.204 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 3.204 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.204 * [taylor]: Taking taylor expansion of y in x 3.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.204 * [taylor]: Taking taylor expansion of x in x 3.205 * [taylor]: Taking taylor expansion of (* y x) in x 3.205 * [taylor]: Taking taylor expansion of y in x 3.205 * [taylor]: Taking taylor expansion of x in x 3.206 * [taylor]: Taking taylor expansion of 0 in y 3.207 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 3.207 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.207 * [taylor]: Taking taylor expansion of 0.5 in y 3.207 * [taylor]: Taking taylor expansion of y in y 3.209 * [taylor]: Taking taylor expansion of (- 0.5) in y 3.209 * [taylor]: Taking taylor expansion of 0.5 in y 3.212 * [taylor]: Taking taylor expansion of 0 in y 3.217 * [taylor]: Taking taylor expansion of 0 in y 3.222 * [taylor]: Taking taylor expansion of 0 in y 3.223 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 3.223 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in (x y) around 0 3.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in y 3.223 * [taylor]: Taking taylor expansion of 0.5 in y 3.223 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y 3.223 * [taylor]: Taking taylor expansion of (+ x y) in y 3.223 * [taylor]: Taking taylor expansion of x in y 3.223 * [taylor]: Taking taylor expansion of y in y 3.223 * [taylor]: Taking taylor expansion of x in y 3.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 3.223 * [taylor]: Taking taylor expansion of 0.5 in x 3.223 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 3.223 * [taylor]: Taking taylor expansion of (+ x y) in x 3.223 * [taylor]: Taking taylor expansion of x in x 3.223 * [taylor]: Taking taylor expansion of y in x 3.223 * [taylor]: Taking taylor expansion of x in x 3.223 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x 3.223 * [taylor]: Taking taylor expansion of 0.5 in x 3.223 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x 3.223 * [taylor]: Taking taylor expansion of (+ x y) in x 3.223 * [taylor]: Taking taylor expansion of x in x 3.223 * [taylor]: Taking taylor expansion of y in x 3.223 * [taylor]: Taking taylor expansion of x in x 3.224 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 3.224 * [taylor]: Taking taylor expansion of 0.5 in y 3.224 * [taylor]: Taking taylor expansion of y in y 3.225 * [taylor]: Taking taylor expansion of 0.5 in y 3.228 * [taylor]: Taking taylor expansion of 0 in y 3.230 * [taylor]: Taking taylor expansion of 0 in y 3.231 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 3.231 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 3.231 * [taylor]: Taking taylor expansion of 0.5 in y 3.231 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 3.231 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 3.231 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.231 * [taylor]: Taking taylor expansion of y in y 3.231 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.231 * [taylor]: Taking taylor expansion of x in y 3.231 * [taylor]: Taking taylor expansion of x in y 3.231 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 3.231 * [taylor]: Taking taylor expansion of 0.5 in x 3.231 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 3.231 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 3.231 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.231 * [taylor]: Taking taylor expansion of y in x 3.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.231 * [taylor]: Taking taylor expansion of x in x 3.232 * [taylor]: Taking taylor expansion of x in x 3.232 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 3.232 * [taylor]: Taking taylor expansion of 0.5 in x 3.232 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 3.232 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 3.232 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.232 * [taylor]: Taking taylor expansion of y in x 3.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.232 * [taylor]: Taking taylor expansion of x in x 3.232 * [taylor]: Taking taylor expansion of x in x 3.233 * [taylor]: Taking taylor expansion of 0 in y 3.234 * [taylor]: Taking taylor expansion of 0.5 in y 3.236 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.236 * [taylor]: Taking taylor expansion of 0.5 in y 3.236 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.236 * [taylor]: Taking taylor expansion of y in y 3.239 * [taylor]: Taking taylor expansion of 0 in y 3.242 * [taylor]: Taking taylor expansion of 0 in y 3.244 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0 3.244 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y 3.244 * [taylor]: Taking taylor expansion of 0.5 in y 3.244 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y 3.244 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 3.244 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.244 * [taylor]: Taking taylor expansion of y in y 3.244 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.244 * [taylor]: Taking taylor expansion of x in y 3.244 * [taylor]: Taking taylor expansion of x in y 3.244 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 3.244 * [taylor]: Taking taylor expansion of 0.5 in x 3.244 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 3.244 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 3.244 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.244 * [taylor]: Taking taylor expansion of y in x 3.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.244 * [taylor]: Taking taylor expansion of x in x 3.245 * [taylor]: Taking taylor expansion of x in x 3.245 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x 3.245 * [taylor]: Taking taylor expansion of 0.5 in x 3.245 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x 3.245 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 3.245 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.245 * [taylor]: Taking taylor expansion of y in x 3.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.245 * [taylor]: Taking taylor expansion of x in x 3.245 * [taylor]: Taking taylor expansion of x in x 3.246 * [taylor]: Taking taylor expansion of 0 in y 3.247 * [taylor]: Taking taylor expansion of 0.5 in y 3.249 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 3.249 * [taylor]: Taking taylor expansion of 0.5 in y 3.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.249 * [taylor]: Taking taylor expansion of y in y 3.252 * [taylor]: Taking taylor expansion of 0 in y 3.255 * [taylor]: Taking taylor expansion of 0 in y 3.256 * * * [progress]: simplifying candidates 3.258 * [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) (* x 2.0))) (log y)) (log (/ (/ (+ x y) (* x 2.0)) y)) (exp (/ (/ (+ x y) (* x 2.0)) y)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* y y) y)) (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* y y) y)) (/ (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (* (* y y) y)) (* (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (cbrt (/ (/ (+ x y) (* x 2.0)) y))) (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (* (* (/ (/ (+ x y) (* x 2.0)) y) (/ (/ (+ x y) (* x 2.0)) y)) (/ (/ (+ x y) (* x 2.0)) y)) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (sqrt (/ (/ (+ x y) (* x 2.0)) y)) (- (/ (+ x y) (* x 2.0))) (- y) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (* (cbrt y) (cbrt y))) (/ (cbrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (sqrt y)) (/ (cbrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) 1) (/ (cbrt (/ (+ x y) (* x 2.0))) y) (/ (sqrt (/ (+ x y) (* x 2.0))) (* (cbrt y) (cbrt y))) (/ (sqrt (/ (+ x y) (* x 2.0))) (cbrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y)) (/ (sqrt (/ (+ x y) (* x 2.0))) 1) (/ (sqrt (/ (+ x y) (* x 2.0))) y) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (* (cbrt y) (cbrt y))) (/ (/ (cbrt (+ x y)) 2.0) (cbrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (sqrt y)) (/ (/ (cbrt (+ x y)) 2.0) (sqrt y)) (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) 1) (/ (/ (cbrt (+ x y)) 2.0) y) (/ (/ (sqrt (+ x y)) x) (* (cbrt y) (cbrt y))) (/ (/ (sqrt (+ x y)) 2.0) (cbrt y)) (/ (/ (sqrt (+ x y)) x) (sqrt y)) (/ (/ (sqrt (+ x y)) 2.0) (sqrt y)) (/ (/ (sqrt (+ x y)) x) 1) (/ (/ (sqrt (+ x y)) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (+ x y) 2.0) y) (/ (/ 1 x) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) 2.0) (cbrt y)) (/ (/ 1 x) (sqrt y)) (/ (/ (+ x y) 2.0) (sqrt y)) (/ (/ 1 x) 1) (/ (/ (+ x y) 2.0) y) (/ 1 (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (cbrt y)) (/ 1 (sqrt y)) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ 1 1) (/ (/ (+ x y) (* x 2.0)) y) (/ (+ x y) (* (cbrt y) (cbrt y))) (/ (/ 1 (* x 2.0)) (cbrt y)) (/ (+ x y) (sqrt y)) (/ (/ 1 (* x 2.0)) (sqrt y)) (/ (+ x y) 1) (/ (/ 1 (* x 2.0)) y) (/ 1 y) (/ y (/ (+ x y) (* x 2.0))) (/ (/ (+ x y) (* x 2.0)) (* (cbrt y) (cbrt y))) (/ (/ (+ x y) (* x 2.0)) (sqrt y)) (/ (/ (+ x y) (* x 2.0)) 1) (/ y (cbrt (/ (+ x y) (* x 2.0)))) (/ y (sqrt (/ (+ x y) (* x 2.0)))) (/ y (/ (cbrt (+ x y)) 2.0)) (/ y (/ (sqrt (+ x y)) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) 2.0)) (/ y (/ (+ x y) (* x 2.0))) (/ y (/ 1 (* x 2.0))) (* y (* x 2.0)) (- (log (+ x y)) (+ (log x) (log 2.0))) (- (log (+ x y)) (log (* x 2.0))) (log (/ (+ x y) (* x 2.0))) (exp (/ (+ x y) (* x 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (cbrt (/ (+ x y) (* x 2.0))) (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (sqrt (/ (+ x y) (* x 2.0))) (- (+ x y)) (- (* x 2.0)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (/ (cbrt (+ x y)) 2.0) (/ (sqrt (+ x y)) x) (/ (sqrt (+ x y)) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 x) (/ (+ x y) 2.0) (/ 1 (* x 2.0)) (/ (* x 2.0) (+ x y)) (/ (+ x y) x) (/ (* x 2.0) (cbrt (+ x y))) (/ (* x 2.0) (sqrt (+ x y))) (/ (* x 2.0) (+ x y)) (/ (* x 2.0) (+ x y)) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))) (* (* x 2.0) (- x y)) (+ (* 0.5 (/ 1 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) 3.261 * * [simplify]: iteration 0 : 134 enodes (cost 1127 ) 3.287 * * [simplify]: iteration 1 : 340 enodes (cost 1092 )