7.425 * [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)) 0.015 * * [simplify]: iteration 0 : 7 enodes (cost 9 ) 0.016 * * [simplify]: iteration 1 : 14 enodes (cost 9 ) 0.018 * * [simplify]: iteration 2 : 27 enodes (cost 9 ) 0.021 * * [simplify]: iteration 3 : 40 enodes (cost 9 ) 0.026 * * [simplify]: iteration 4 : 41 enodes (cost 9 ) 0.030 * * [simplify]: iteration done : 41 enodes (cost 9 ) 0.030 * [simplify]: Simplified to: (/ (+ x y) (* (* x 2.0) y)) 0.030 * * [progress]: iteration 1 / 4 0.030 * * * [progress]: picking best candidate 0.032 * * * * [pick]: Picked # 0.032 * * * [progress]: localizing error 0.040 * * * [progress]: generating rewritten candidates 0.040 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.053 * * * [progress]: generating series expansions 0.053 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.053 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 0.053 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 0.053 * [taylor]: Taking taylor expansion of 0.5 in y 0.053 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 0.053 * [taylor]: Taking taylor expansion of (+ x y) in y 0.053 * [taylor]: Taking taylor expansion of x in y 0.053 * [taylor]: Taking taylor expansion of y in y 0.053 * [taylor]: Taking taylor expansion of (* x y) in y 0.053 * [taylor]: Taking taylor expansion of x in y 0.053 * [taylor]: Taking taylor expansion of y in y 0.054 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.054 * [taylor]: Taking taylor expansion of 0.5 in x 0.054 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.054 * [taylor]: Taking taylor expansion of (+ x y) in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [taylor]: Taking taylor expansion of y in x 0.054 * [taylor]: Taking taylor expansion of (* x y) in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [taylor]: Taking taylor expansion of y in x 0.054 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 0.054 * [taylor]: Taking taylor expansion of 0.5 in x 0.054 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 0.054 * [taylor]: Taking taylor expansion of (+ x y) in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [taylor]: Taking taylor expansion of y in x 0.054 * [taylor]: Taking taylor expansion of (* x y) in x 0.054 * [taylor]: Taking taylor expansion of x in x 0.054 * [taylor]: Taking taylor expansion of y in x 0.055 * [taylor]: Taking taylor expansion of 0.5 in y 0.056 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.056 * [taylor]: Taking taylor expansion of 0.5 in y 0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.056 * [taylor]: Taking taylor expansion of y in y 0.058 * [taylor]: Taking taylor expansion of 0 in y 0.061 * [taylor]: Taking taylor expansion of 0 in y 0.065 * [taylor]: Taking taylor expansion of 0 in y 0.065 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.065 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.065 * [taylor]: Taking taylor expansion of 0.5 in y 0.065 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.065 * [taylor]: Taking taylor expansion of y in y 0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.066 * [taylor]: Taking taylor expansion of x in y 0.066 * [taylor]: Taking taylor expansion of (* y x) in y 0.066 * [taylor]: Taking taylor expansion of y in y 0.066 * [taylor]: Taking taylor expansion of x in y 0.066 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.066 * [taylor]: Taking taylor expansion of 0.5 in x 0.066 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.066 * [taylor]: Taking taylor expansion of y in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of (* y x) in x 0.066 * [taylor]: Taking taylor expansion of y in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.066 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.066 * [taylor]: Taking taylor expansion of 0.5 in x 0.066 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.066 * [taylor]: Taking taylor expansion of y in x 0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.066 * [taylor]: Taking taylor expansion of x in x 0.067 * [taylor]: Taking taylor expansion of (* y x) in x 0.067 * [taylor]: Taking taylor expansion of y in x 0.067 * [taylor]: Taking taylor expansion of x in x 0.068 * [taylor]: Taking taylor expansion of 0 in y 0.069 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.069 * [taylor]: Taking taylor expansion of 0.5 in y 0.069 * [taylor]: Taking taylor expansion of y in y 0.071 * [taylor]: Taking taylor expansion of 0.5 in y 0.073 * [taylor]: Taking taylor expansion of 0 in y 0.077 * [taylor]: Taking taylor expansion of 0 in y 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 0.082 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 0.082 * [taylor]: Taking taylor expansion of -0.5 in y 0.082 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 0.082 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [taylor]: Taking taylor expansion of (* y x) in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.082 * [taylor]: Taking taylor expansion of x in y 0.082 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.082 * [taylor]: Taking taylor expansion of -0.5 in x 0.082 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.082 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of (* y x) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 0.083 * [taylor]: Taking taylor expansion of -0.5 in x 0.083 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 0.083 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of (* y x) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.085 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 0.085 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.085 * [taylor]: Taking taylor expansion of 0.5 in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.087 * [taylor]: Taking taylor expansion of (- 0.5) in y 0.087 * [taylor]: Taking taylor expansion of 0.5 in y 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.095 * [taylor]: Taking taylor expansion of 0 in y 0.100 * [taylor]: Taking taylor expansion of 0 in y 0.101 * * * [progress]: simplifying candidates 0.101 * [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)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 0.103 * * [simplify]: iteration 0 : 75 enodes (cost 426 ) 0.120 * * [simplify]: iteration 1 : 225 enodes (cost 411 ) 0.165 * * [simplify]: iteration 2 : 879 enodes (cost 333 ) 0.441 * * [simplify]: iteration 3 : 4691 enodes (cost 333 ) 1.535 * * [simplify]: iteration done : 5000 enodes (cost 333 ) 1.535 * [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)) (* (fma x x (* y (- y x))) (* (* x 2.0) y)) (* (* (* x 2.0) y) (- x y)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) 1.535 * * * [progress]: adding candidates to table 1.589 * * [progress]: iteration 2 / 4 1.589 * * * [progress]: picking best candidate 1.591 * * * * [pick]: Picked # 1.591 * * * [progress]: localizing error 1.596 * * * [progress]: generating rewritten candidates 1.596 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.617 * * * [progress]: generating series expansions 1.617 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.617 * [approximate]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in (y x) around 0 1.617 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in x 1.617 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in x 1.617 * [taylor]: Taking taylor expansion of 0.5 in x 1.617 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.617 * [taylor]: Taking taylor expansion of y in x 1.617 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.617 * [taylor]: Taking taylor expansion of 0.5 in x 1.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.617 * [taylor]: Taking taylor expansion of x in x 1.618 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 1.618 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.618 * [taylor]: Taking taylor expansion of 0.5 in y 1.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.618 * [taylor]: Taking taylor expansion of y in y 1.619 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.619 * [taylor]: Taking taylor expansion of 0.5 in y 1.619 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.619 * [taylor]: Taking taylor expansion of x in y 1.619 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) in y 1.619 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 1.619 * [taylor]: Taking taylor expansion of 0.5 in y 1.619 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.619 * [taylor]: Taking taylor expansion of y in y 1.619 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y 1.619 * [taylor]: Taking taylor expansion of 0.5 in y 1.619 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.619 * [taylor]: Taking taylor expansion of x in y 1.620 * [taylor]: Taking taylor expansion of 0.5 in x 1.621 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x 1.621 * [taylor]: Taking taylor expansion of 0.5 in x 1.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.621 * [taylor]: Taking taylor expansion of x in x 1.623 * [taylor]: Taking taylor expansion of 0 in x 1.626 * [taylor]: Taking taylor expansion of 0 in x 1.629 * [taylor]: Taking taylor expansion of 0 in x 1.630 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in (y x) around 0 1.630 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.630 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.630 * [taylor]: Taking taylor expansion of 0.5 in x 1.630 * [taylor]: Taking taylor expansion of x in x 1.630 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.630 * [taylor]: Taking taylor expansion of 0.5 in x 1.630 * [taylor]: Taking taylor expansion of y in x 1.630 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.630 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.630 * [taylor]: Taking taylor expansion of 0.5 in y 1.630 * [taylor]: Taking taylor expansion of x in y 1.630 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.630 * [taylor]: Taking taylor expansion of 0.5 in y 1.630 * [taylor]: Taking taylor expansion of y in y 1.630 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.630 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.630 * [taylor]: Taking taylor expansion of 0.5 in y 1.630 * [taylor]: Taking taylor expansion of x in y 1.630 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.630 * [taylor]: Taking taylor expansion of 0.5 in y 1.630 * [taylor]: Taking taylor expansion of y in y 1.631 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.631 * [taylor]: Taking taylor expansion of 0.5 in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.632 * [taylor]: Taking taylor expansion of 0.5 in x 1.634 * [taylor]: Taking taylor expansion of 0 in x 1.636 * [taylor]: Taking taylor expansion of 0 in x 1.637 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in (y x) around 0 1.637 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in x 1.637 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in x 1.637 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.637 * [taylor]: Taking taylor expansion of 0.5 in x 1.637 * [taylor]: Taking taylor expansion of x in x 1.637 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 1.637 * [taylor]: Taking taylor expansion of 0.5 in x 1.637 * [taylor]: Taking taylor expansion of y in x 1.637 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.637 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.637 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.637 * [taylor]: Taking taylor expansion of 0.5 in y 1.637 * [taylor]: Taking taylor expansion of x in y 1.637 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.637 * [taylor]: Taking taylor expansion of 0.5 in y 1.637 * [taylor]: Taking taylor expansion of y in y 1.637 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 x) (* 0.5 y))) in y 1.637 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* 0.5 y)) in y 1.637 * [taylor]: Taking taylor expansion of (* 0.5 x) in y 1.637 * [taylor]: Taking taylor expansion of 0.5 in y 1.637 * [taylor]: Taking taylor expansion of x in y 1.637 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 1.637 * [taylor]: Taking taylor expansion of 0.5 in y 1.637 * [taylor]: Taking taylor expansion of y in y 1.638 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x 1.638 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.638 * [taylor]: Taking taylor expansion of 0.5 in x 1.638 * [taylor]: Taking taylor expansion of x in x 1.640 * [taylor]: Taking taylor expansion of (- 0.5) in x 1.640 * [taylor]: Taking taylor expansion of 0.5 in x 1.643 * [taylor]: Taking taylor expansion of 0 in x 1.646 * [taylor]: Taking taylor expansion of 0 in x 1.647 * * * [progress]: simplifying candidates 1.647 * [simplify]: Simplifying using # : (expm1 (+ (/ 0.5 y) (/ 0.5 x))) (log1p (+ (/ 0.5 y) (/ 0.5 x))) (* (exp (/ 0.5 y)) (exp (/ 0.5 x))) (log (+ (/ 0.5 y) (/ 0.5 x))) (exp (+ (/ 0.5 y) (/ 0.5 x))) (* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x)))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (* (* (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x))) (+ (/ 0.5 y) (/ 0.5 x))) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (+ (* 0.5 x) (* y 0.5)) (* y x) (+ (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3)) (+ (* (/ 0.5 y) (/ 0.5 y)) (- (* (/ 0.5 x) (/ 0.5 x)) (* (/ 0.5 y) (/ 0.5 x)))) (- (* (/ 0.5 y) (/ 0.5 y)) (* (/ 0.5 x) (/ 0.5 x))) (- (/ 0.5 y) (/ 0.5 x)) (+ (/ (cbrt 0.5) y) (/ (cbrt 0.5) x)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 1 y) (/ 1 x)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 1.649 * * [simplify]: iteration 0 : 48 enodes (cost 243 ) 1.657 * * [simplify]: iteration 1 : 124 enodes (cost 230 ) 1.682 * * [simplify]: iteration 2 : 284 enodes (cost 209 ) 1.750 * * [simplify]: iteration 3 : 1217 enodes (cost 209 ) 2.263 * * [simplify]: iteration done : 5000 enodes (cost 206 ) 2.263 * [simplify]: Simplified to: (expm1 (+ (/ 0.5 y) (/ 0.5 x))) (log1p (+ (/ 0.5 y) (/ 0.5 x))) (exp (+ (/ 0.5 y) (/ 0.5 x))) (log (+ (/ 0.5 y) (/ 0.5 x))) (exp (+ (/ 0.5 y) (/ 0.5 x))) (* (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (cbrt (+ (/ 0.5 y) (/ 0.5 x)))) (cbrt (+ (/ 0.5 y) (/ 0.5 x))) (pow (+ (/ 0.5 x) (/ 0.5 y)) 3) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (sqrt (+ (/ 0.5 y) (/ 0.5 x))) (* 0.5 (+ x y)) (* y x) (+ (pow (/ 0.5 y) 3) (pow (/ 0.5 x) 3)) (* 0.5 (+ (/ (/ 0.5 y) y) (/ (- (/ 0.5 x) (/ 0.5 y)) x))) (* 0.5 (- (/ (/ 0.5 y) y) (/ 0.5 (* x x)))) (- (/ 0.5 y) (/ 0.5 x)) (+ (/ (cbrt 0.5) y) (/ (cbrt 0.5) x)) (+ (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)) (+ (/ 0.5 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)) 2.264 * * * [progress]: adding candidates to table 2.341 * * [progress]: iteration 3 / 4 2.341 * * * [progress]: picking best candidate 2.342 * * * * [pick]: Picked # 2.342 * * * [progress]: localizing error 2.348 * * * [progress]: generating rewritten candidates 2.348 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.361 * * * [progress]: generating series expansions 2.361 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.361 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0 2.361 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y 2.361 * [taylor]: Taking taylor expansion of 0.5 in y 2.361 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y 2.361 * [taylor]: Taking taylor expansion of (+ x y) in y 2.361 * [taylor]: Taking taylor expansion of x in y 2.361 * [taylor]: Taking taylor expansion of y in y 2.361 * [taylor]: Taking taylor expansion of (* x y) in y 2.361 * [taylor]: Taking taylor expansion of x in y 2.361 * [taylor]: Taking taylor expansion of y in y 2.362 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 2.362 * [taylor]: Taking taylor expansion of 0.5 in x 2.362 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 2.362 * [taylor]: Taking taylor expansion of (+ x y) in x 2.362 * [taylor]: Taking taylor expansion of x in x 2.362 * [taylor]: Taking taylor expansion of y in x 2.362 * [taylor]: Taking taylor expansion of (* x y) in x 2.362 * [taylor]: Taking taylor expansion of x in x 2.362 * [taylor]: Taking taylor expansion of y in x 2.362 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x 2.362 * [taylor]: Taking taylor expansion of 0.5 in x 2.362 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x 2.362 * [taylor]: Taking taylor expansion of (+ x y) in x 2.362 * [taylor]: Taking taylor expansion of x in x 2.363 * [taylor]: Taking taylor expansion of y in x 2.363 * [taylor]: Taking taylor expansion of (* x y) in x 2.363 * [taylor]: Taking taylor expansion of x in x 2.363 * [taylor]: Taking taylor expansion of y in x 2.363 * [taylor]: Taking taylor expansion of 0.5 in y 2.364 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 2.364 * [taylor]: Taking taylor expansion of 0.5 in y 2.364 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.364 * [taylor]: Taking taylor expansion of y in y 2.367 * [taylor]: Taking taylor expansion of 0 in y 2.369 * [taylor]: Taking taylor expansion of 0 in y 2.373 * [taylor]: Taking taylor expansion of 0 in y 2.373 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 2.373 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 2.373 * [taylor]: Taking taylor expansion of 0.5 in y 2.373 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 2.373 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 2.373 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.373 * [taylor]: Taking taylor expansion of y in y 2.374 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.374 * [taylor]: Taking taylor expansion of x in y 2.374 * [taylor]: Taking taylor expansion of (* y x) in y 2.374 * [taylor]: Taking taylor expansion of y in y 2.374 * [taylor]: Taking taylor expansion of x in y 2.374 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 2.374 * [taylor]: Taking taylor expansion of 0.5 in x 2.374 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 2.374 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.374 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.374 * [taylor]: Taking taylor expansion of y in x 2.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.374 * [taylor]: Taking taylor expansion of x in x 2.374 * [taylor]: Taking taylor expansion of (* y x) in x 2.374 * [taylor]: Taking taylor expansion of y in x 2.374 * [taylor]: Taking taylor expansion of x in x 2.374 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 2.374 * [taylor]: Taking taylor expansion of 0.5 in x 2.374 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 2.374 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.374 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.374 * [taylor]: Taking taylor expansion of y in x 2.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.374 * [taylor]: Taking taylor expansion of x in x 2.375 * [taylor]: Taking taylor expansion of (* y x) in x 2.375 * [taylor]: Taking taylor expansion of y in x 2.375 * [taylor]: Taking taylor expansion of x in x 2.376 * [taylor]: Taking taylor expansion of 0 in y 2.377 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.377 * [taylor]: Taking taylor expansion of 0.5 in y 2.377 * [taylor]: Taking taylor expansion of y in y 2.379 * [taylor]: Taking taylor expansion of 0.5 in y 2.382 * [taylor]: Taking taylor expansion of 0 in y 2.385 * [taylor]: Taking taylor expansion of 0 in y 2.390 * [taylor]: Taking taylor expansion of 0 in y 2.390 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0 2.390 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y 2.390 * [taylor]: Taking taylor expansion of -0.5 in y 2.390 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y 2.390 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y 2.390 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.390 * [taylor]: Taking taylor expansion of y in y 2.390 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.390 * [taylor]: Taking taylor expansion of x in y 2.390 * [taylor]: Taking taylor expansion of (* y x) in y 2.390 * [taylor]: Taking taylor expansion of y in y 2.390 * [taylor]: Taking taylor expansion of x in y 2.391 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 2.391 * [taylor]: Taking taylor expansion of -0.5 in x 2.391 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 2.391 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.391 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.391 * [taylor]: Taking taylor expansion of y in x 2.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.391 * [taylor]: Taking taylor expansion of x in x 2.391 * [taylor]: Taking taylor expansion of (* y x) in x 2.391 * [taylor]: Taking taylor expansion of y in x 2.391 * [taylor]: Taking taylor expansion of x in x 2.391 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x 2.391 * [taylor]: Taking taylor expansion of -0.5 in x 2.391 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x 2.391 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x 2.391 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.391 * [taylor]: Taking taylor expansion of y in x 2.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.391 * [taylor]: Taking taylor expansion of x in x 2.395 * [taylor]: Taking taylor expansion of (* y x) in x 2.396 * [taylor]: Taking taylor expansion of y in x 2.396 * [taylor]: Taking taylor expansion of x in x 2.397 * [taylor]: Taking taylor expansion of 0 in y 2.398 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y 2.398 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 2.398 * [taylor]: Taking taylor expansion of 0.5 in y 2.398 * [taylor]: Taking taylor expansion of y in y 2.400 * [taylor]: Taking taylor expansion of (- 0.5) in y 2.400 * [taylor]: Taking taylor expansion of 0.5 in y 2.403 * [taylor]: Taking taylor expansion of 0 in y 2.408 * [taylor]: Taking taylor expansion of 0 in y 2.413 * [taylor]: Taking taylor expansion of 0 in y 2.414 * * * [progress]: simplifying candidates 2.415 * [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) (* 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)) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x))) 2.418 * * [simplify]: iteration 0 : 120 enodes (cost 859 ) 2.436 * * [simplify]: iteration 1 : 297 enodes (cost 829 ) 2.498 * * [simplify]: iteration 2 : 1151 enodes (cost 749 ) 2.855 * * [simplify]: iteration done : 5001 enodes (cost 749 ) 2.855 * [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) (* 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)))) (/ (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))) (/ (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) (/ (/ (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) (/ (/ (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) (/ (/ (+ 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) (/ (/ (+ 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 (/ (/ (+ 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 (* 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)) (/ 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 (* x 2.0)) (* y (* x 2.0)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) (+ (/ 0.5 y) (/ 0.5 x)) 2.859 * * * [progress]: adding candidates to table 2.955 * [progress]: [Phase 3 of 3] Extracting. 2.955 * * [regime]: Finding splitpoints for: (# #) 2.955 * * * [regime-changes]: Trying 2 branch expressions: (y x) 2.955 * * * * [regimes]: Trying to branch on y from (# #) 2.970 * * * * [regimes]: Trying to branch on x from (# #) 2.980 * * * [regime]: Found split indices: #