7.413 * [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  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (* (* x 2.0) y))
0.016 * * [simplify]: iteration  0 :  14  enodes  (cost  4 )
0.018 * * [simplify]: iteration  1 :  28  enodes  (cost  4 )
0.019 * * [simplify]: iteration  2 :  42  enodes  (cost  4 )
0.021 * * [simplify]: iteration  3 :  44  enodes  (cost  4 )
0.022 * * [simplify]: iteration  4 :  44  enodes  (cost  4 )
0.022 * [simplify]: Simplified to:
   (/ (+ x y) (* (* x 2.0) y))
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (* (* x 2.0) y)))>
0.024 * * * [progress]: localizing error
0.033 * * * [progress]: generating rewritten candidates
0.033 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.054 * * * [progress]: generating series expansions
0.054 * * * * [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
0.055 * [taylor]: Taking taylor expansion of (+ x y) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of (* x y) in y
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x
0.055 * [taylor]: Taking taylor expansion of 0.5 in x
0.055 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x
0.055 * [taylor]: Taking taylor expansion of (+ x y) in x
0.055 * [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
0.056 * [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 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
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.058 * [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
0.069 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0
0.069 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
0.069 * [taylor]: Taking taylor expansion of 0.5 in y
0.069 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
0.069 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.069 * [taylor]: Taking taylor expansion of x in y
0.069 * [taylor]: Taking taylor expansion of (* y x) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of x in y
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
0.070 * [taylor]: Taking taylor expansion of (* y x) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.070 * [taylor]: Taking taylor expansion of 0.5 in x
0.070 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.070 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of (* y x) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.071 * [taylor]: Taking taylor expansion of 0 in y
0.072 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.072 * [taylor]: Taking taylor expansion of 0.5 in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of 0.5 in y
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0
0.087 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
0.087 * [taylor]: Taking taylor expansion of -0.5 in y
0.087 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
0.087 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.088 * [taylor]: Taking taylor expansion of x in y
0.088 * [taylor]: Taking taylor expansion of (* y x) in y
0.088 * [taylor]: Taking taylor expansion of y in y
0.088 * [taylor]: Taking taylor expansion of x in y
0.088 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.088 * [taylor]: Taking taylor expansion of -0.5 in x
0.088 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.088 * [taylor]: Taking taylor expansion of y in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of (* y x) in x
0.088 * [taylor]: Taking taylor expansion of y in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.088 * [taylor]: Taking taylor expansion of -0.5 in x
0.088 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.088 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.088 * [taylor]: Taking taylor expansion of y in x
0.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.088 * [taylor]: Taking taylor expansion of x in x
0.089 * [taylor]: Taking taylor expansion of (* y x) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
0.091 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.091 * [taylor]: Taking taylor expansion of 0.5 in y
0.091 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (- 0.5) in y
0.093 * [taylor]: Taking taylor expansion of 0.5 in y
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.108 * * * [progress]: simplifying candidates
0.114 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (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)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (* (* x 2.0) y)) (cbrt (* (* x 2.0) y))))
  (/ (cbrt (+ x y)) (cbrt (* (* x 2.0) y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (* (* x 2.0) y)))
  (/ (cbrt (+ x y)) (sqrt (* (* x 2.0) y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (* (* x 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (cbrt (+ x y)) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (cbrt (+ x y)) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (* x 2.0) (* (cbrt y) (cbrt y))))
  (/ (cbrt (+ x y)) (cbrt y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (* x 2.0) (sqrt y)))
  (/ (cbrt (+ x y)) (sqrt y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (* x 2.0) 1))
  (/ (cbrt (+ x y)) y)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x)
  (/ (cbrt (+ x y)) (* 2.0 y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (cbrt (+ x y)) (* (cbrt (* x 2.0)) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (* x 2.0)))
  (/ (cbrt (+ x y)) (* (sqrt (* x 2.0)) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (* (* x 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (sqrt x) (sqrt 2.0)))
  (/ (cbrt (+ x y)) (* (* (sqrt x) (sqrt 2.0)) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (cbrt (+ x y)) (* (cbrt 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (sqrt 2.0)))
  (/ (cbrt (+ x y)) (* (sqrt 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 1))
  (/ (cbrt (+ x y)) (* 2.0 y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (+ x y)) (* (* (cbrt x) 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt x))
  (/ (cbrt (+ x y)) (* (* (sqrt x) 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (* (* x 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2.0)
  (/ (cbrt (+ x y)) (* x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y)
  (/ (cbrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* (cbrt (* (* x 2.0) y)) (cbrt (* (* x 2.0) y))))
  (/ (sqrt (+ x y)) (cbrt (* (* x 2.0) y)))
  (/ (sqrt (+ x y)) (sqrt (* (* x 2.0) y)))
  (/ (sqrt (+ x y)) (sqrt (* (* x 2.0) y)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (* (* x 2.0) y))
  (/ (sqrt (+ x y)) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (sqrt (+ x y)) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (sqrt (+ x y)) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (sqrt (+ x y)) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (sqrt (+ x y)) (* (* x 2.0) (* (cbrt y) (cbrt y))))
  (/ (sqrt (+ x y)) (cbrt y))
  (/ (sqrt (+ x y)) (* (* x 2.0) (sqrt y)))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) (* (* x 2.0) 1))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) x)
  (/ (sqrt (+ x y)) (* 2.0 y))
  (/ (sqrt (+ x y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (sqrt (+ x y)) (* (cbrt (* x 2.0)) y))
  (/ (sqrt (+ x y)) (sqrt (* x 2.0)))
  (/ (sqrt (+ x y)) (* (sqrt (* x 2.0)) y))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (* (* x 2.0) y))
  (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0)))
  (/ (sqrt (+ x y)) (* (* (sqrt x) (sqrt 2.0)) y))
  (/ (sqrt (+ x y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (sqrt (+ x y)) (* (cbrt 2.0) y))
  (/ (sqrt (+ x y)) (* x (sqrt 2.0)))
  (/ (sqrt (+ x y)) (* (sqrt 2.0) y))
  (/ (sqrt (+ x y)) (* x 1))
  (/ (sqrt (+ x y)) (* 2.0 y))
  (/ (sqrt (+ x y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (+ x y)) (* (* (cbrt x) 2.0) y))
  (/ (sqrt (+ x y)) (sqrt x))
  (/ (sqrt (+ x y)) (* (* (sqrt x) 2.0) y))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (* (* x 2.0) y))
  (/ (sqrt (+ x y)) 2.0)
  (/ (sqrt (+ x y)) (* x y))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 (* (cbrt (* (* x 2.0) y)) (cbrt (* (* x 2.0) y))))
  (/ (+ x y) (cbrt (* (* x 2.0) y)))
  (/ 1 (sqrt (* (* x 2.0) y)))
  (/ (+ x y) (sqrt (* (* x 2.0) y)))
  (/ 1 1)
  (/ (+ x y) (* (* x 2.0) y))
  (/ 1 (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (+ x y) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ 1 (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (+ x y) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ 1 (* (* x 2.0) (* (cbrt y) (cbrt y))))
  (/ (+ x y) (cbrt y))
  (/ 1 (* (* x 2.0) (sqrt y)))
  (/ (+ x y) (sqrt y))
  (/ 1 (* (* x 2.0) 1))
  (/ (+ x y) y)
  (/ 1 x)
  (/ (+ x y) (* 2.0 y))
  (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (+ x y) (* (cbrt (* x 2.0)) y))
  (/ 1 (sqrt (* x 2.0)))
  (/ (+ x y) (* (sqrt (* x 2.0)) y))
  (/ 1 1)
  (/ (+ x y) (* (* x 2.0) y))
  (/ 1 (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* (* (sqrt x) (sqrt 2.0)) y))
  (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (+ x y) (* (cbrt 2.0) y))
  (/ 1 (* x (sqrt 2.0)))
  (/ (+ x y) (* (sqrt 2.0) y))
  (/ 1 (* x 1))
  (/ (+ x y) (* 2.0 y))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ x y) (* (* (cbrt x) 2.0) y))
  (/ 1 (sqrt x))
  (/ (+ x y) (* (* (sqrt x) 2.0) y))
  (/ 1 1)
  (/ (+ x y) (* (* x 2.0) y))
  (/ 1 2.0)
  (/ (+ x y) (* x y))
  (/ 1 y)
  (/ (+ x y) (* x 2.0))
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 (* (cbrt (* (* x 2.0) y)) (cbrt (* (* x 2.0) y))))
  (/ (+ x y) (cbrt (* (* x 2.0) y)))
  (/ 1 (sqrt (* (* x 2.0) y)))
  (/ (+ x y) (sqrt (* (* x 2.0) y)))
  (/ 1 1)
  (/ (+ x y) (* (* x 2.0) y))
  (/ 1 (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (+ x y) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ 1 (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (+ x y) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ 1 (* (* x 2.0) (* (cbrt y) (cbrt y))))
  (/ (+ x y) (cbrt y))
  (/ 1 (* (* x 2.0) (sqrt y)))
  (/ (+ x y) (sqrt y))
  (/ 1 (* (* x 2.0) 1))
  (/ (+ x y) y)
  (/ 1 x)
  (/ (+ x y) (* 2.0 y))
  (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (+ x y) (* (cbrt (* x 2.0)) y))
  (/ 1 (sqrt (* x 2.0)))
  (/ (+ x y) (* (sqrt (* x 2.0)) y))
  (/ 1 1)
  (/ (+ x y) (* (* x 2.0) y))
  (/ 1 (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* (* (sqrt x) (sqrt 2.0)) y))
  (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (+ x y) (* (cbrt 2.0) y))
  (/ 1 (* x (sqrt 2.0)))
  (/ (+ x y) (* (sqrt 2.0) y))
  (/ 1 (* x 1))
  (/ (+ x y) (* 2.0 y))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ x y) (* (* (cbrt x) 2.0) y))
  (/ 1 (sqrt x))
  (/ (+ x y) (* (* (sqrt x) 2.0) y))
  (/ 1 1)
  (/ (+ x y) (* (* x 2.0) y))
  (/ 1 2.0)
  (/ (+ x y) (* x y))
  (/ 1 y)
  (/ (+ x y) (* x 2.0))
  (/ 1 (* (* x 2.0) y))
  (/ (* (* x 2.0) y) (+ x y))
  (/ (+ x y) (* x 2.0))
  (/ (+ x y) (* (cbrt (* (* x 2.0) y)) (cbrt (* (* x 2.0) y))))
  (/ (+ x y) (sqrt (* (* x 2.0) y)))
  (/ (+ x y) 1)
  (/ (+ x y) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (+ x y) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (+ x y) (* (* x 2.0) (* (cbrt y) (cbrt y))))
  (/ (+ x y) (* (* x 2.0) (sqrt y)))
  (/ (+ x y) (* (* x 2.0) 1))
  (/ (+ x y) x)
  (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (+ x y) (sqrt (* x 2.0)))
  (/ (+ x y) 1)
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (+ x y) (* x (sqrt 2.0)))
  (/ (+ x y) (* x 1))
  (/ (+ x y) (* (cbrt x) (cbrt x)))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) 1)
  (/ (+ x y) 2.0)
  (/ (+ x y) y)
  (/ (* (* 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)))
0.122 * * [simplify]: iteration  0 :  558  enodes  (cost  1084 )
0.134 * * [simplify]: iteration  1 :  2492  enodes  (cost  1048 )
0.172 * * [simplify]: iteration  2 :  5001  enodes  (cost  1048 )
0.179 * [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)) (/ (* x 2.0) (cbrt (+ x y))))
  (/ (cbrt (+ x y)) y)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (* (* x 2.0) y)) (cbrt (* (* x 2.0) y))))
  (/ (cbrt (+ x y)) (cbrt (* (* x 2.0) y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (* (* x 2.0) y)))
  (/ (cbrt (+ x y)) (sqrt (* (* x 2.0) y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (* (* x 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (cbrt (+ x y)) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (cbrt (+ x y)) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (* x 2.0) (* (cbrt y) (cbrt y))))
  (/ (cbrt (+ x y)) (cbrt y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (* x 2.0) (sqrt y)))
  (/ (cbrt (+ x y)) (sqrt y))
  (/ (cbrt (+ x y)) (/ (* x 2.0) (cbrt (+ x y))))
  (/ (cbrt (+ x y)) y)
  (/ (cbrt (+ x y)) (/ x (cbrt (+ x y))))
  (/ (cbrt (+ x y)) (* 2.0 y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (cbrt (+ x y)) (* (cbrt (* x 2.0)) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (* x 2.0)))
  (/ (cbrt (+ x y)) (* (sqrt (* x 2.0)) y))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (* (* x 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (sqrt x) (sqrt 2.0)))
  (/ (cbrt (+ x y)) (* (* (sqrt x) (sqrt 2.0)) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (cbrt (+ x y)) (* (cbrt 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (sqrt 2.0)))
  (/ (cbrt (+ x y)) (* (sqrt 2.0) y))
  (/ (cbrt (+ x y)) (/ x (cbrt (+ x y))))
  (/ (cbrt (+ x y)) (* 2.0 y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (+ x y)) (* (* (cbrt x) 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt x))
  (/ (cbrt (+ x y)) (* (* (sqrt x) 2.0) y))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (* (* x 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2.0)
  (/ (cbrt (+ x y)) (* x y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y)
  (/ (cbrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* (cbrt (* (* x 2.0) y)) (cbrt (* (* x 2.0) y))))
  (/ (sqrt (+ x y)) (cbrt (* (* x 2.0) y)))
  (/ (sqrt (+ x y)) (sqrt (* (* x 2.0) y)))
  (/ (sqrt (+ x y)) (sqrt (* (* x 2.0) y)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (* (* x 2.0) y))
  (/ (sqrt (+ x y)) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (sqrt (+ x y)) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (sqrt (+ x y)) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (sqrt (+ x y)) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (sqrt (+ x y)) (* (* x 2.0) (* (cbrt y) (cbrt y))))
  (/ (sqrt (+ x y)) (cbrt y))
  (/ (sqrt (+ x y)) (* (* x 2.0) (sqrt y)))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) x)
  (/ (sqrt (+ x y)) (* 2.0 y))
  (/ (sqrt (+ x y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (sqrt (+ x y)) (* (cbrt (* x 2.0)) y))
  (/ (sqrt (+ x y)) (sqrt (* x 2.0)))
  (/ (sqrt (+ x y)) (* (sqrt (* x 2.0)) y))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (* (* x 2.0) y))
  (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0)))
  (/ (sqrt (+ x y)) (* (* (sqrt x) (sqrt 2.0)) y))
  (/ (sqrt (+ x y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (sqrt (+ x y)) (* (cbrt 2.0) y))
  (/ (sqrt (+ x y)) (* x (sqrt 2.0)))
  (/ (sqrt (+ x y)) (* (sqrt 2.0) y))
  (/ (sqrt (+ x y)) x)
  (/ (sqrt (+ x y)) (* 2.0 y))
  (/ (sqrt (+ x y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (+ x y)) (* (* (cbrt x) 2.0) y))
  (/ (sqrt (+ x y)) (sqrt x))
  (/ (sqrt (+ x y)) (* (* (sqrt x) 2.0) y))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (* (* x 2.0) y))
  (/ (sqrt (+ x y)) 2.0)
  (/ (sqrt (+ x y)) (* x y))
  (/ (sqrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 (* (cbrt (* (* x 2.0) y)) (cbrt (* (* x 2.0) y))))
  (/ (+ x y) (cbrt (* (* x 2.0) y)))
  (/ 1 (sqrt (* (* x 2.0) y)))
  (/ (+ x y) (sqrt (* (* x 2.0) y)))
  1
  (/ (+ x y) (* (* x 2.0) y))
  (/ 1 (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (+ x y) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ 1 (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (+ x y) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ 1 (* (* x 2.0) (* (cbrt y) (cbrt y))))
  (/ (+ x y) (cbrt y))
  (/ 1 (* (* x 2.0) (sqrt y)))
  (/ (+ x y) (sqrt y))
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 x)
  (/ (+ x y) (* 2.0 y))
  (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (+ x y) (* (cbrt (* x 2.0)) y))
  (/ 1 (sqrt (* x 2.0)))
  (/ (+ x y) (* (sqrt (* x 2.0)) y))
  1
  (/ (+ x y) (* (* x 2.0) y))
  (/ 1 (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* (* (sqrt x) (sqrt 2.0)) y))
  (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (+ x y) (* (cbrt 2.0) y))
  (/ 1 (* x (sqrt 2.0)))
  (/ (+ x y) (* (sqrt 2.0) y))
  (/ 1 x)
  (/ (+ x y) (* 2.0 y))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ x y) (* (* (cbrt x) 2.0) y))
  (/ 1 (sqrt x))
  (/ (+ x y) (* (* (sqrt x) 2.0) y))
  1
  (/ (+ x y) (* (* x 2.0) y))
  (/ 1 2.0)
  (/ (+ x y) (* x y))
  (/ 1 y)
  (/ (+ x y) (* x 2.0))
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 (* (cbrt (* (* x 2.0) y)) (cbrt (* (* x 2.0) y))))
  (/ (+ x y) (cbrt (* (* x 2.0) y)))
  (/ 1 (sqrt (* (* x 2.0) y)))
  (/ (+ x y) (sqrt (* (* x 2.0) y)))
  1
  (/ (+ x y) (* (* x 2.0) y))
  (/ 1 (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (+ x y) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ 1 (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (+ x y) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ 1 (* (* x 2.0) (* (cbrt y) (cbrt y))))
  (/ (+ x y) (cbrt y))
  (/ 1 (* (* x 2.0) (sqrt y)))
  (/ (+ x y) (sqrt y))
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 x)
  (/ (+ x y) (* 2.0 y))
  (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (+ x y) (* (cbrt (* x 2.0)) y))
  (/ 1 (sqrt (* x 2.0)))
  (/ (+ x y) (* (sqrt (* x 2.0)) y))
  1
  (/ (+ x y) (* (* x 2.0) y))
  (/ 1 (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* (* (sqrt x) (sqrt 2.0)) y))
  (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (+ x y) (* (cbrt 2.0) y))
  (/ 1 (* x (sqrt 2.0)))
  (/ (+ x y) (* (sqrt 2.0) y))
  (/ 1 x)
  (/ (+ x y) (* 2.0 y))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ x y) (* (* (cbrt x) 2.0) y))
  (/ 1 (sqrt x))
  (/ (+ x y) (* (* (sqrt x) 2.0) y))
  1
  (/ (+ x y) (* (* x 2.0) y))
  (/ 1 2.0)
  (/ (+ x y) (* x y))
  (/ 1 y)
  (/ (+ x y) (* x 2.0))
  (/ 1 (* (* x 2.0) y))
  (/ (* (* x 2.0) y) (+ x y))
  (/ (+ x y) (* x 2.0))
  (/ (+ x y) (* (cbrt (* (* x 2.0) y)) (cbrt (* (* x 2.0) y))))
  (/ (+ x y) (sqrt (* (* x 2.0) y)))
  (+ x y)
  (/ (+ x y) (* (sqrt (* x 2.0)) (sqrt y)))
  (/ (+ x y) (* (* (sqrt x) (sqrt 2.0)) (sqrt y)))
  (/ (+ x y) (* (* x 2.0) (* (cbrt y) (cbrt y))))
  (/ (+ x y) (* (* x 2.0) (sqrt y)))
  (/ (+ x y) (* x 2.0))
  (/ (+ x y) x)
  (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (+ x y) (sqrt (* x 2.0)))
  (+ x y)
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (+ x y) (* x (sqrt 2.0)))
  (/ (+ x y) x)
  (/ (+ x y) (* (cbrt x) (cbrt x)))
  (/ (+ x y) (sqrt x))
  (+ x y)
  (/ (+ x y) 2.0)
  (/ (+ x y) y)
  (/ (* (* 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)))
0.180 * * * [progress]: adding candidates to table
0.330 * * [progress]: iteration 2 / 4
0.330 * * * [progress]: picking best candidate
0.333 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ 1 y) (/ (+ x y) (* x 2.0))))>
0.333 * * * [progress]: localizing error
0.340 * * * [progress]: generating rewritten candidates
0.340 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.376 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.410 * * * [progress]: generating series expansions
0.410 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.410 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (y x) around 0
0.410 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x
0.410 * [taylor]: Taking taylor expansion of 0.5 in x
0.410 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x
0.410 * [taylor]: Taking taylor expansion of (+ x y) in x
0.410 * [taylor]: Taking taylor expansion of x in x
0.410 * [taylor]: Taking taylor expansion of y in x
0.410 * [taylor]: Taking taylor expansion of (* x y) in x
0.410 * [taylor]: Taking taylor expansion of x in x
0.410 * [taylor]: Taking taylor expansion of y in x
0.411 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y
0.411 * [taylor]: Taking taylor expansion of 0.5 in y
0.411 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y
0.411 * [taylor]: Taking taylor expansion of (+ x y) in y
0.411 * [taylor]: Taking taylor expansion of x in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.411 * [taylor]: Taking taylor expansion of (* x y) in y
0.411 * [taylor]: Taking taylor expansion of x in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.411 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y
0.411 * [taylor]: Taking taylor expansion of 0.5 in y
0.411 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y
0.411 * [taylor]: Taking taylor expansion of (+ x y) in y
0.411 * [taylor]: Taking taylor expansion of x in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.412 * [taylor]: Taking taylor expansion of (* x y) in y
0.412 * [taylor]: Taking taylor expansion of x in y
0.412 * [taylor]: Taking taylor expansion of y in y
0.412 * [taylor]: Taking taylor expansion of 0.5 in x
0.413 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.413 * [taylor]: Taking taylor expansion of 0.5 in x
0.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.415 * [taylor]: Taking taylor expansion of 0 in x
0.418 * [taylor]: Taking taylor expansion of 0 in x
0.421 * [taylor]: Taking taylor expansion of 0 in x
0.422 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (y x) around 0
0.422 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.422 * [taylor]: Taking taylor expansion of 0.5 in x
0.422 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.422 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.422 * [taylor]: Taking taylor expansion of y in x
0.422 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [taylor]: Taking taylor expansion of (* y x) in x
0.422 * [taylor]: Taking taylor expansion of y in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
0.422 * [taylor]: Taking taylor expansion of 0.5 in y
0.422 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.422 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.422 * [taylor]: Taking taylor expansion of y in y
0.423 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.423 * [taylor]: Taking taylor expansion of x in y
0.423 * [taylor]: Taking taylor expansion of (* y x) in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.423 * [taylor]: Taking taylor expansion of x in y
0.423 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
0.423 * [taylor]: Taking taylor expansion of 0.5 in y
0.423 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
0.423 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.423 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.423 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.423 * [taylor]: Taking taylor expansion of x in y
0.423 * [taylor]: Taking taylor expansion of (* y x) in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.423 * [taylor]: Taking taylor expansion of x in y
0.424 * [taylor]: Taking taylor expansion of 0 in x
0.425 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.425 * [taylor]: Taking taylor expansion of 0.5 in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of 0.5 in x
0.431 * [taylor]: Taking taylor expansion of 0 in x
0.437 * [taylor]: Taking taylor expansion of 0 in x
0.442 * [taylor]: Taking taylor expansion of 0 in x
0.442 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (y x) around 0
0.442 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.442 * [taylor]: Taking taylor expansion of -0.5 in x
0.442 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.442 * [taylor]: Taking taylor expansion of y in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (* y x) in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
0.443 * [taylor]: Taking taylor expansion of -0.5 in y
0.443 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.443 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.443 * [taylor]: Taking taylor expansion of y in y
0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.443 * [taylor]: Taking taylor expansion of x in y
0.443 * [taylor]: Taking taylor expansion of (* y x) in y
0.443 * [taylor]: Taking taylor expansion of y in y
0.443 * [taylor]: Taking taylor expansion of x in y
0.443 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
0.443 * [taylor]: Taking taylor expansion of -0.5 in y
0.443 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.443 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.443 * [taylor]: Taking taylor expansion of y in y
0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.444 * [taylor]: Taking taylor expansion of x in y
0.444 * [taylor]: Taking taylor expansion of (* y x) in y
0.444 * [taylor]: Taking taylor expansion of y in y
0.444 * [taylor]: Taking taylor expansion of x in y
0.445 * [taylor]: Taking taylor expansion of 0 in x
0.446 * [taylor]: Taking taylor expansion of (- (* 0.5 x)) in x
0.446 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.446 * [taylor]: Taking taylor expansion of 0.5 in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.448 * [taylor]: Taking taylor expansion of (- 0.5) in x
0.448 * [taylor]: Taking taylor expansion of 0.5 in x
0.452 * [taylor]: Taking taylor expansion of 0 in x
0.458 * [taylor]: Taking taylor expansion of 0 in x
0.468 * [taylor]: Taking taylor expansion of 0 in x
0.469 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.469 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in (x y) around 0
0.469 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in y
0.469 * [taylor]: Taking taylor expansion of 0.5 in y
0.469 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y
0.469 * [taylor]: Taking taylor expansion of (+ x y) in y
0.469 * [taylor]: Taking taylor expansion of x in y
0.469 * [taylor]: Taking taylor expansion of y in y
0.469 * [taylor]: Taking taylor expansion of x in y
0.469 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x
0.469 * [taylor]: Taking taylor expansion of 0.5 in x
0.469 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x
0.469 * [taylor]: Taking taylor expansion of (+ x y) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x
0.469 * [taylor]: Taking taylor expansion of 0.5 in x
0.469 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x
0.469 * [taylor]: Taking taylor expansion of (+ x y) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.470 * [taylor]: Taking taylor expansion of 0.5 in y
0.470 * [taylor]: Taking taylor expansion of y in y
0.471 * [taylor]: Taking taylor expansion of 0.5 in y
0.474 * [taylor]: Taking taylor expansion of 0 in y
0.477 * [taylor]: Taking taylor expansion of 0 in y
0.477 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.477 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.477 * [taylor]: Taking taylor expansion of 0.5 in y
0.477 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.477 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.477 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.477 * [taylor]: Taking taylor expansion of y in y
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.477 * [taylor]: Taking taylor expansion of x in y
0.477 * [taylor]: Taking taylor expansion of x in y
0.477 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.477 * [taylor]: Taking taylor expansion of 0.5 in x
0.477 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.477 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.477 * [taylor]: Taking taylor expansion of y in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.478 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.478 * [taylor]: Taking taylor expansion of 0.5 in x
0.478 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.478 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.478 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.478 * [taylor]: Taking taylor expansion of y in x
0.478 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [taylor]: Taking taylor expansion of 0.5 in y
0.483 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.483 * [taylor]: Taking taylor expansion of 0.5 in y
0.483 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.483 * [taylor]: Taking taylor expansion of y in y
0.486 * [taylor]: Taking taylor expansion of 0 in y
0.490 * [taylor]: Taking taylor expansion of 0 in y
0.491 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.491 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y
0.491 * [taylor]: Taking taylor expansion of 0.5 in y
0.491 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
0.491 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.491 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.491 * [taylor]: Taking taylor expansion of y in y
0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.492 * [taylor]: Taking taylor expansion of x in y
0.492 * [taylor]: Taking taylor expansion of x in y
0.492 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.492 * [taylor]: Taking taylor expansion of 0.5 in x
0.492 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.492 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.492 * [taylor]: Taking taylor expansion of y in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x
0.492 * [taylor]: Taking taylor expansion of 0.5 in x
0.492 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
0.492 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.492 * [taylor]: Taking taylor expansion of y in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.494 * [taylor]: Taking taylor expansion of 0 in y
0.495 * [taylor]: Taking taylor expansion of 0.5 in y
0.497 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.497 * [taylor]: Taking taylor expansion of 0.5 in y
0.497 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.497 * [taylor]: Taking taylor expansion of y in y
0.500 * [taylor]: Taking taylor expansion of 0 in y
0.503 * [taylor]: Taking taylor expansion of 0 in y
0.505 * * * [progress]: simplifying candidates
0.511 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1 y) (/ (+ x y) (* x 2.0)))
  (+ (- (log 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))))
  (+ (- 0 (log y)) (- (log (+ x y)) (+ (log x) (log 2.0))))
  (+ (- 0 (log y)) (- (log (+ x y)) (log (* x 2.0))))
  (+ (- 0 (log y)) (log (/ (+ x y) (* x 2.0))))
  (+ (- (log 1) (log y)) (- (log (+ x y)) (+ (log x) (log 2.0))))
  (+ (- (log 1) (log y)) (- (log (+ x y)) (log (* x 2.0))))
  (+ (- (log 1) (log y)) (log (/ (+ x y) (* x 2.0))))
  (+ (log (/ 1 y)) (- (log (+ x y)) (+ (log x) (log 2.0))))
  (+ (log (/ 1 y)) (- (log (+ x y)) (log (* x 2.0))))
  (+ (log (/ 1 y)) (log (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (exp (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (* (/ (* (* 1 1) 1) (* (* y y) y)) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))))
  (* (/ (* (* 1 1) 1) (* (* y y) y)) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))))
  (* (/ (* (* 1 1) 1) (* (* y y) y)) (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))))
  (* (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))))
  (* (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))))
  (* (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))))
  (* (cbrt (* (/ 1 y) (/ (+ x y) (* x 2.0)))) (cbrt (* (/ 1 y) (/ (+ x y) (* x 2.0)))))
  (cbrt (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (* (* (* (/ 1 y) (/ (+ x y) (* x 2.0))) (* (/ 1 y) (/ (+ x y) (* x 2.0)))) (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (sqrt (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (sqrt (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (* 1 (+ x y))
  (* y (* x 2.0))
  (* 1 (- (+ x y)))
  (* y (- (* x 2.0)))
  (* 1 1)
  (* y (/ (* x 2.0) (+ x y)))
  (* 1 (/ (+ x y) x))
  (* y 2.0)
  (* 1 (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* y (cbrt (* x 2.0)))
  (* 1 (/ (+ x y) (sqrt (* x 2.0))))
  (* y (sqrt (* x 2.0)))
  (* 1 (/ (+ x y) 1))
  (* y (* x 2.0))
  (* 1 (/ (+ x y) (* (sqrt x) (sqrt 2.0))))
  (* y (* (sqrt x) (sqrt 2.0)))
  (* 1 (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (cbrt 2.0))
  (* 1 (/ (+ x y) (* x (sqrt 2.0))))
  (* y (sqrt 2.0))
  (* 1 (/ (+ x y) (* x 1)))
  (* y 2.0)
  (* 1 (/ (+ x y) (* (cbrt x) (cbrt x))))
  (* y (* (cbrt x) 2.0))
  (* 1 (/ (+ x y) (sqrt x)))
  (* y (* (sqrt x) 2.0))
  (* 1 (/ (+ x y) 1))
  (* y (* x 2.0))
  (* 1 (/ (+ x y) 2.0))
  (* y x)
  (* 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* y (/ (* x 2.0) (cbrt (+ x y))))
  (* 1 (sqrt (+ x y)))
  (* y (/ (* x 2.0) (sqrt (+ x y))))
  (* 1 1)
  (* y (/ (* x 2.0) (+ x y)))
  (* 1 1)
  (* y (/ (* x 2.0) (+ x y)))
  (* 1 (+ (pow x 3) (pow y 3)))
  (* y (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))))
  (* 1 (- (* x x) (* y y)))
  (* y (* (* x 2.0) (- x y)))
  (* (- 1) (+ x y))
  (* (- y) (* x 2.0))
  (* (- 1) (- (+ x y)))
  (* (- y) (- (* x 2.0)))
  (* (- 1) 1)
  (* (- y) (/ (* x 2.0) (+ x y)))
  (* (- 1) (/ (+ x y) x))
  (* (- y) 2.0)
  (* (- 1) (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (- y) (cbrt (* x 2.0)))
  (* (- 1) (/ (+ x y) (sqrt (* x 2.0))))
  (* (- y) (sqrt (* x 2.0)))
  (* (- 1) (/ (+ x y) 1))
  (* (- y) (* x 2.0))
  (* (- 1) (/ (+ x y) (* (sqrt x) (sqrt 2.0))))
  (* (- y) (* (sqrt x) (sqrt 2.0)))
  (* (- 1) (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (- y) (cbrt 2.0))
  (* (- 1) (/ (+ x y) (* x (sqrt 2.0))))
  (* (- y) (sqrt 2.0))
  (* (- 1) (/ (+ x y) (* x 1)))
  (* (- y) 2.0)
  (* (- 1) (/ (+ x y) (* (cbrt x) (cbrt x))))
  (* (- y) (* (cbrt x) 2.0))
  (* (- 1) (/ (+ x y) (sqrt x)))
  (* (- y) (* (sqrt x) 2.0))
  (* (- 1) (/ (+ x y) 1))
  (* (- y) (* x 2.0))
  (* (- 1) (/ (+ x y) 2.0))
  (* (- y) x)
  (* (- 1) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (- y) (/ (* x 2.0) (cbrt (+ x y))))
  (* (- 1) (sqrt (+ x y)))
  (* (- y) (/ (* x 2.0) (sqrt (+ x y))))
  (* (- 1) 1)
  (* (- y) (/ (* x 2.0) (+ x y)))
  (* (- 1) 1)
  (* (- y) (/ (* x 2.0) (+ x y)))
  (* (- 1) (+ (pow x 3) (pow y 3)))
  (* (- y) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))))
  (* (- 1) (- (* x x) (* y y)))
  (* (- y) (* (* x 2.0) (- x y)))
  (* 1 (+ x y))
  (* (/ y 1) (* x 2.0))
  (* 1 (- (+ x y)))
  (* (/ y 1) (- (* x 2.0)))
  (* 1 1)
  (* (/ y 1) (/ (* x 2.0) (+ x y)))
  (* 1 (/ (+ x y) x))
  (* (/ y 1) 2.0)
  (* 1 (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (/ y 1) (cbrt (* x 2.0)))
  (* 1 (/ (+ x y) (sqrt (* x 2.0))))
  (* (/ y 1) (sqrt (* x 2.0)))
  (* 1 (/ (+ x y) 1))
  (* (/ y 1) (* x 2.0))
  (* 1 (/ (+ x y) (* (sqrt x) (sqrt 2.0))))
  (* (/ y 1) (* (sqrt x) (sqrt 2.0)))
  (* 1 (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ y 1) (cbrt 2.0))
  (* 1 (/ (+ x y) (* x (sqrt 2.0))))
  (* (/ y 1) (sqrt 2.0))
  (* 1 (/ (+ x y) (* x 1)))
  (* (/ y 1) 2.0)
  (* 1 (/ (+ x y) (* (cbrt x) (cbrt x))))
  (* (/ y 1) (* (cbrt x) 2.0))
  (* 1 (/ (+ x y) (sqrt x)))
  (* (/ y 1) (* (sqrt x) 2.0))
  (* 1 (/ (+ x y) 1))
  (* (/ y 1) (* x 2.0))
  (* 1 (/ (+ x y) 2.0))
  (* (/ y 1) x)
  (* 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ y 1) (/ (* x 2.0) (cbrt (+ x y))))
  (* 1 (sqrt (+ x y)))
  (* (/ y 1) (/ (* x 2.0) (sqrt (+ x y))))
  (* 1 1)
  (* (/ y 1) (/ (* x 2.0) (+ x y)))
  (* 1 1)
  (* (/ y 1) (/ (* x 2.0) (+ x y)))
  (* 1 (+ (pow x 3) (pow y 3)))
  (* (/ y 1) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))))
  (* 1 (- (* x x) (* y y)))
  (* (/ y 1) (* (* x 2.0) (- x y)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (+ x y))
  (* (cbrt y) (* x 2.0))
  (* (/ 1 (* (cbrt y) (cbrt y))) (- (+ x y)))
  (* (cbrt y) (- (* x 2.0)))
  (* (/ 1 (* (cbrt y) (cbrt y))) 1)
  (* (cbrt y) (/ (* x 2.0) (+ x y)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) x))
  (* (cbrt y) 2.0)
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (cbrt y) (cbrt (* x 2.0)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (sqrt (* x 2.0))))
  (* (cbrt y) (sqrt (* x 2.0)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) 1))
  (* (cbrt y) (* x 2.0))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (* (sqrt x) (sqrt 2.0))))
  (* (cbrt y) (* (sqrt x) (sqrt 2.0)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (cbrt y) (cbrt 2.0))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (* x (sqrt 2.0))))
  (* (cbrt y) (sqrt 2.0))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (* x 1)))
  (* (cbrt y) 2.0)
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (* (cbrt x) (cbrt x))))
  (* (cbrt y) (* (cbrt x) 2.0))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (sqrt x)))
  (* (cbrt y) (* (sqrt x) 2.0))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) 1))
  (* (cbrt y) (* x 2.0))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) 2.0))
  (* (cbrt y) x)
  (* (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (cbrt y) (/ (* x 2.0) (cbrt (+ x y))))
  (* (/ 1 (* (cbrt y) (cbrt y))) (sqrt (+ x y)))
  (* (cbrt y) (/ (* x 2.0) (sqrt (+ x y))))
  (* (/ 1 (* (cbrt y) (cbrt y))) 1)
  (* (cbrt y) (/ (* x 2.0) (+ x y)))
  (* (/ 1 (* (cbrt y) (cbrt y))) 1)
  (* (cbrt y) (/ (* x 2.0) (+ x y)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (+ (pow x 3) (pow y 3)))
  (* (cbrt y) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))))
  (* (/ 1 (* (cbrt y) (cbrt y))) (- (* x x) (* y y)))
  (* (cbrt y) (* (* x 2.0) (- x y)))
  (* (/ 1 (sqrt y)) (+ x y))
  (* (sqrt y) (* x 2.0))
  (* (/ 1 (sqrt y)) (- (+ x y)))
  (* (sqrt y) (- (* x 2.0)))
  (* (/ 1 (sqrt y)) 1)
  (* (sqrt y) (/ (* x 2.0) (+ x y)))
  (* (/ 1 (sqrt y)) (/ (+ x y) x))
  (* (sqrt y) 2.0)
  (* (/ 1 (sqrt y)) (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (sqrt y) (cbrt (* x 2.0)))
  (* (/ 1 (sqrt y)) (/ (+ x y) (sqrt (* x 2.0))))
  (* (sqrt y) (sqrt (* x 2.0)))
  (* (/ 1 (sqrt y)) (/ (+ x y) 1))
  (* (sqrt y) (* x 2.0))
  (* (/ 1 (sqrt y)) (/ (+ x y) (* (sqrt x) (sqrt 2.0))))
  (* (sqrt y) (* (sqrt x) (sqrt 2.0)))
  (* (/ 1 (sqrt y)) (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (sqrt y) (cbrt 2.0))
  (* (/ 1 (sqrt y)) (/ (+ x y) (* x (sqrt 2.0))))
  (* (sqrt y) (sqrt 2.0))
  (* (/ 1 (sqrt y)) (/ (+ x y) (* x 1)))
  (* (sqrt y) 2.0)
  (* (/ 1 (sqrt y)) (/ (+ x y) (* (cbrt x) (cbrt x))))
  (* (sqrt y) (* (cbrt x) 2.0))
  (* (/ 1 (sqrt y)) (/ (+ x y) (sqrt x)))
  (* (sqrt y) (* (sqrt x) 2.0))
  (* (/ 1 (sqrt y)) (/ (+ x y) 1))
  (* (sqrt y) (* x 2.0))
  (* (/ 1 (sqrt y)) (/ (+ x y) 2.0))
  (* (sqrt y) x)
  (* (/ 1 (sqrt y)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (sqrt y) (/ (* x 2.0) (cbrt (+ x y))))
  (* (/ 1 (sqrt y)) (sqrt (+ x y)))
  (* (sqrt y) (/ (* x 2.0) (sqrt (+ x y))))
  (* (/ 1 (sqrt y)) 1)
  (* (sqrt y) (/ (* x 2.0) (+ x y)))
  (* (/ 1 (sqrt y)) 1)
  (* (sqrt y) (/ (* x 2.0) (+ x y)))
  (* (/ 1 (sqrt y)) (+ (pow x 3) (pow y 3)))
  (* (sqrt y) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))))
  (* (/ 1 (sqrt y)) (- (* x x) (* y y)))
  (* (sqrt y) (* (* x 2.0) (- x y)))
  (* (/ 1 1) (+ x y))
  (* y (* x 2.0))
  (* (/ 1 1) (- (+ x y)))
  (* y (- (* x 2.0)))
  (* (/ 1 1) 1)
  (* y (/ (* x 2.0) (+ x y)))
  (* (/ 1 1) (/ (+ x y) x))
  (* y 2.0)
  (* (/ 1 1) (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* y (cbrt (* x 2.0)))
  (* (/ 1 1) (/ (+ x y) (sqrt (* x 2.0))))
  (* y (sqrt (* x 2.0)))
  (* (/ 1 1) (/ (+ x y) 1))
  (* y (* x 2.0))
  (* (/ 1 1) (/ (+ x y) (* (sqrt x) (sqrt 2.0))))
  (* y (* (sqrt x) (sqrt 2.0)))
  (* (/ 1 1) (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (cbrt 2.0))
  (* (/ 1 1) (/ (+ x y) (* x (sqrt 2.0))))
  (* y (sqrt 2.0))
  (* (/ 1 1) (/ (+ x y) (* x 1)))
  (* y 2.0)
  (* (/ 1 1) (/ (+ x y) (* (cbrt x) (cbrt x))))
  (* y (* (cbrt x) 2.0))
  (* (/ 1 1) (/ (+ x y) (sqrt x)))
  (* y (* (sqrt x) 2.0))
  (* (/ 1 1) (/ (+ x y) 1))
  (* y (* x 2.0))
  (* (/ 1 1) (/ (+ x y) 2.0))
  (* y x)
  (* (/ 1 1) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* y (/ (* x 2.0) (cbrt (+ x y))))
  (* (/ 1 1) (sqrt (+ x y)))
  (* y (/ (* x 2.0) (sqrt (+ x y))))
  (* (/ 1 1) 1)
  (* y (/ (* x 2.0) (+ x y)))
  (* (/ 1 1) 1)
  (* y (/ (* x 2.0) (+ x y)))
  (* (/ 1 1) (+ (pow x 3) (pow y 3)))
  (* y (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))))
  (* (/ 1 1) (- (* x x) (* y y)))
  (* y (* (* x 2.0) (- x y)))
  (* (* (cbrt 1) (cbrt 1)) (+ x y))
  (* (/ y (cbrt 1)) (* x 2.0))
  (* (* (cbrt 1) (cbrt 1)) (- (+ x y)))
  (* (/ y (cbrt 1)) (- (* x 2.0)))
  (* (* (cbrt 1) (cbrt 1)) 1)
  (* (/ y (cbrt 1)) (/ (* x 2.0) (+ x y)))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) x))
  (* (/ y (cbrt 1)) 2.0)
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (/ y (cbrt 1)) (cbrt (* x 2.0)))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (sqrt (* x 2.0))))
  (* (/ y (cbrt 1)) (sqrt (* x 2.0)))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) 1))
  (* (/ y (cbrt 1)) (* x 2.0))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* (sqrt x) (sqrt 2.0))))
  (* (/ y (cbrt 1)) (* (sqrt x) (sqrt 2.0)))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ y (cbrt 1)) (cbrt 2.0))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* x (sqrt 2.0))))
  (* (/ y (cbrt 1)) (sqrt 2.0))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* x 1)))
  (* (/ y (cbrt 1)) 2.0)
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* (cbrt x) (cbrt x))))
  (* (/ y (cbrt 1)) (* (cbrt x) 2.0))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (sqrt x)))
  (* (/ y (cbrt 1)) (* (sqrt x) 2.0))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) 1))
  (* (/ y (cbrt 1)) (* x 2.0))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) 2.0))
  (* (/ y (cbrt 1)) x)
  (* (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ y (cbrt 1)) (/ (* x 2.0) (cbrt (+ x y))))
  (* (* (cbrt 1) (cbrt 1)) (sqrt (+ x y)))
  (* (/ y (cbrt 1)) (/ (* x 2.0) (sqrt (+ x y))))
  (* (* (cbrt 1) (cbrt 1)) 1)
  (* (/ y (cbrt 1)) (/ (* x 2.0) (+ x y)))
  (* (* (cbrt 1) (cbrt 1)) 1)
  (* (/ y (cbrt 1)) (/ (* x 2.0) (+ x y)))
  (* (* (cbrt 1) (cbrt 1)) (+ (pow x 3) (pow y 3)))
  (* (/ y (cbrt 1)) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))))
  (* (* (cbrt 1) (cbrt 1)) (- (* x x) (* y y)))
  (* (/ y (cbrt 1)) (* (* x 2.0) (- x y)))
  (* (sqrt 1) (+ x y))
  (* (/ y (sqrt 1)) (* x 2.0))
  (* (sqrt 1) (- (+ x y)))
  (* (/ y (sqrt 1)) (- (* x 2.0)))
  (* (sqrt 1) 1)
  (* (/ y (sqrt 1)) (/ (* x 2.0) (+ x y)))
  (* (sqrt 1) (/ (+ x y) x))
  (* (/ y (sqrt 1)) 2.0)
  (* (sqrt 1) (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (/ y (sqrt 1)) (cbrt (* x 2.0)))
  (* (sqrt 1) (/ (+ x y) (sqrt (* x 2.0))))
  (* (/ y (sqrt 1)) (sqrt (* x 2.0)))
  (* (sqrt 1) (/ (+ x y) 1))
  (* (/ y (sqrt 1)) (* x 2.0))
  (* (sqrt 1) (/ (+ x y) (* (sqrt x) (sqrt 2.0))))
  (* (/ y (sqrt 1)) (* (sqrt x) (sqrt 2.0)))
  (* (sqrt 1) (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ y (sqrt 1)) (cbrt 2.0))
  (* (sqrt 1) (/ (+ x y) (* x (sqrt 2.0))))
  (* (/ y (sqrt 1)) (sqrt 2.0))
  (* (sqrt 1) (/ (+ x y) (* x 1)))
  (* (/ y (sqrt 1)) 2.0)
  (* (sqrt 1) (/ (+ x y) (* (cbrt x) (cbrt x))))
  (* (/ y (sqrt 1)) (* (cbrt x) 2.0))
  (* (sqrt 1) (/ (+ x y) (sqrt x)))
  (* (/ y (sqrt 1)) (* (sqrt x) 2.0))
  (* (sqrt 1) (/ (+ x y) 1))
  (* (/ y (sqrt 1)) (* x 2.0))
  (* (sqrt 1) (/ (+ x y) 2.0))
  (* (/ y (sqrt 1)) x)
  (* (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ y (sqrt 1)) (/ (* x 2.0) (cbrt (+ x y))))
  (* (sqrt 1) (sqrt (+ x y)))
  (* (/ y (sqrt 1)) (/ (* x 2.0) (sqrt (+ x y))))
  (* (sqrt 1) 1)
  (* (/ y (sqrt 1)) (/ (* x 2.0) (+ x y)))
  (* (sqrt 1) 1)
  (* (/ y (sqrt 1)) (/ (* x 2.0) (+ x y)))
  (* (sqrt 1) (+ (pow x 3) (pow y 3)))
  (* (/ y (sqrt 1)) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))))
  (* (sqrt 1) (- (* x x) (* y y)))
  (* (/ y (sqrt 1)) (* (* x 2.0) (- x y)))
  (* 1 (+ x y))
  (* (/ y 1) (* x 2.0))
  (* 1 (- (+ x y)))
  (* (/ y 1) (- (* x 2.0)))
  (* 1 1)
  (* (/ y 1) (/ (* x 2.0) (+ x y)))
  (* 1 (/ (+ x y) x))
  (* (/ y 1) 2.0)
  (* 1 (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (/ y 1) (cbrt (* x 2.0)))
  (* 1 (/ (+ x y) (sqrt (* x 2.0))))
  (* (/ y 1) (sqrt (* x 2.0)))
  (* 1 (/ (+ x y) 1))
  (* (/ y 1) (* x 2.0))
  (* 1 (/ (+ x y) (* (sqrt x) (sqrt 2.0))))
  (* (/ y 1) (* (sqrt x) (sqrt 2.0)))
  (* 1 (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ y 1) (cbrt 2.0))
  (* 1 (/ (+ x y) (* x (sqrt 2.0))))
  (* (/ y 1) (sqrt 2.0))
  (* 1 (/ (+ x y) (* x 1)))
  (* (/ y 1) 2.0)
  (* 1 (/ (+ x y) (* (cbrt x) (cbrt x))))
  (* (/ y 1) (* (cbrt x) 2.0))
  (* 1 (/ (+ x y) (sqrt x)))
  (* (/ y 1) (* (sqrt x) 2.0))
  (* 1 (/ (+ x y) 1))
  (* (/ y 1) (* x 2.0))
  (* 1 (/ (+ x y) 2.0))
  (* (/ y 1) x)
  (* 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ y 1) (/ (* x 2.0) (cbrt (+ x y))))
  (* 1 (sqrt (+ x y)))
  (* (/ y 1) (/ (* x 2.0) (sqrt (+ x y))))
  (* 1 1)
  (* (/ y 1) (/ (* x 2.0) (+ x y)))
  (* 1 1)
  (* (/ y 1) (/ (* x 2.0) (+ x y)))
  (* 1 (+ (pow x 3) (pow y 3)))
  (* (/ y 1) (* (* x 2.0) (+ (* x x) (- (* y y) (* x y)))))
  (* 1 (- (* x x) (* y y)))
  (* (/ y 1) (* (* x 2.0) (- x y)))
  (* (sqrt (/ 1 y)) (sqrt (/ (+ x y) (* x 2.0))))
  (* (sqrt (/ 1 y)) (sqrt (/ (+ x y) (* x 2.0))))
  (* (sqrt (/ 1 y)) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (sqrt (/ 1 y)) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (sqrt (/ 1 y)) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (sqrt (/ 1 y)) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (/ (sqrt 1) (sqrt y)) (sqrt (/ (+ x y) (* x 2.0))))
  (* (/ (sqrt 1) (sqrt y)) (sqrt (/ (+ x y) (* x 2.0))))
  (* (/ (sqrt 1) (sqrt y)) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (/ (sqrt 1) (sqrt y)) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (/ (sqrt 1) (sqrt y)) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (/ (sqrt 1) (sqrt y)) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 (sqrt y)) (sqrt (/ (+ x y) (* x 2.0))))
  (* (/ 1 (sqrt y)) (sqrt (/ (+ x y) (* x 2.0))))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 y) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))))
  (* (/ 1 y) (sqrt (/ (+ x y) (* x 2.0))))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (* x 2.0))))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (sqrt 2.0))))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 1)))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt x) (cbrt x))))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt x)))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2.0))
  (* (/ 1 y) (/ (sqrt (+ x y)) x))
  (* (/ 1 y) (/ (sqrt (+ x y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (/ 1 y) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (/ 1 y) (/ (sqrt (+ x y)) 1))
  (* (/ 1 y) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 y) (/ (sqrt (+ x y)) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ 1 y) (/ (sqrt (+ x y)) (* x (sqrt 2.0))))
  (* (/ 1 y) (/ (sqrt (+ x y)) (* x 1)))
  (* (/ 1 y) (/ (sqrt (+ x y)) (* (cbrt x) (cbrt x))))
  (* (/ 1 y) (/ (sqrt (+ x y)) (sqrt x)))
  (* (/ 1 y) (/ (sqrt (+ x y)) 1))
  (* (/ 1 y) (/ (sqrt (+ x y)) 2.0))
  (* (/ 1 y) (/ 1 x))
  (* (/ 1 y) (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (/ 1 y) (/ 1 (sqrt (* x 2.0))))
  (* (/ 1 y) (/ 1 1))
  (* (/ 1 y) (/ 1 (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 y) (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ 1 y) (/ 1 (* x (sqrt 2.0))))
  (* (/ 1 y) (/ 1 (* x 1)))
  (* (/ 1 y) (/ 1 (* (cbrt x) (cbrt x))))
  (* (/ 1 y) (/ 1 (sqrt x)))
  (* (/ 1 y) (/ 1 1))
  (* (/ 1 y) (/ 1 2.0))
  (* (/ 1 y) (/ 1 x))
  (* (/ 1 y) (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (/ 1 y) (/ 1 (sqrt (* x 2.0))))
  (* (/ 1 y) (/ 1 1))
  (* (/ 1 y) (/ 1 (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 y) (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ 1 y) (/ 1 (* x (sqrt 2.0))))
  (* (/ 1 y) (/ 1 (* x 1)))
  (* (/ 1 y) (/ 1 (* (cbrt x) (cbrt x))))
  (* (/ 1 y) (/ 1 (sqrt x)))
  (* (/ 1 y) (/ 1 1))
  (* (/ 1 y) (/ 1 2.0))
  (* (/ 1 y) 1)
  (* (/ 1 y) (+ x y))
  (* (cbrt (/ 1 y)) (/ (+ x y) (* x 2.0)))
  (* (sqrt (/ 1 y)) (/ (+ x y) (* x 2.0)))
  (* (/ (cbrt 1) (cbrt y)) (/ (+ x y) (* x 2.0)))
  (* (/ (cbrt 1) (sqrt y)) (/ (+ x y) (* x 2.0)))
  (* (/ (cbrt 1) y) (/ (+ x y) (* x 2.0)))
  (* (/ (sqrt 1) (cbrt y)) (/ (+ x y) (* x 2.0)))
  (* (/ (sqrt 1) (sqrt y)) (/ (+ x y) (* x 2.0)))
  (* (/ (sqrt 1) y) (/ (+ x y) (* x 2.0)))
  (* (/ 1 (cbrt y)) (/ (+ x y) (* x 2.0)))
  (* (/ 1 (sqrt y)) (/ (+ x y) (* x 2.0)))
  (* (/ 1 y) (/ (+ x y) (* x 2.0)))
  (* (/ 1 y) (/ (+ x y) (* x 2.0)))
  (* (/ 1 y) (/ (+ x y) (* x 2.0)))
  (* (/ 1 y) (+ x y))
  (* (/ 1 y) (- (+ x y)))
  (* (/ 1 y) 1)
  (* (/ 1 y) (/ (+ x y) x))
  (* (/ 1 y) (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (/ 1 y) (/ (+ x y) (sqrt (* x 2.0))))
  (* (/ 1 y) (/ (+ x y) 1))
  (* (/ 1 y) (/ (+ x y) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 y) (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ 1 y) (/ (+ x y) (* x (sqrt 2.0))))
  (* (/ 1 y) (/ (+ x y) (* x 1)))
  (* (/ 1 y) (/ (+ x y) (* (cbrt x) (cbrt x))))
  (* (/ 1 y) (/ (+ x y) (sqrt x)))
  (* (/ 1 y) (/ (+ x y) 1))
  (* (/ 1 y) (/ (+ x y) 2.0))
  (* (/ 1 y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ 1 y) (sqrt (+ x y)))
  (* (/ 1 y) 1)
  (* (/ 1 y) 1)
  (* (/ 1 y) (+ (pow x 3) (pow y 3)))
  (* (/ 1 y) (- (* x x) (* y y)))
  (* 1 (/ (+ x y) (* x 2.0)))
  (* (- 1) (/ (+ x y) (* x 2.0)))
  (* 1 (/ (+ x y) (* x 2.0)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (+ x y) (* x 2.0)))
  (* (/ 1 (sqrt y)) (/ (+ x y) (* x 2.0)))
  (* (/ 1 1) (/ (+ x y) (* x 2.0)))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* x 2.0)))
  (* (sqrt 1) (/ (+ x y) (* x 2.0)))
  (* 1 (/ (+ x y) (* x 2.0)))
  (- (log (+ x y)) (+ (log x) (log 2.0)))
  (- (log (+ x y)) (log (* x 2.0)))
  (log (/ (+ x y) (* x 2.0)))
  (exp (/ (+ x y) (* x 2.0)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))
  (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0))))
  (cbrt (/ (+ x y) (* x 2.0)))
  (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0)))
  (sqrt (/ (+ x y) (* x 2.0)))
  (sqrt (/ (+ x y) (* x 2.0)))
  (- (+ x y))
  (- (* x 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x)
  (/ (cbrt (+ x y)) 2.0)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (cbrt (+ x y)) (cbrt (* x 2.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (* x 2.0)))
  (/ (cbrt (+ x y)) (sqrt (* x 2.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (* x 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (sqrt x) (sqrt 2.0)))
  (/ (cbrt (+ x y)) (* (sqrt x) (sqrt 2.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (cbrt (+ x y)) (cbrt 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (sqrt 2.0)))
  (/ (cbrt (+ x y)) (sqrt 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 1))
  (/ (cbrt (+ x y)) 2.0)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (+ x y)) (* (cbrt x) 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt x))
  (/ (cbrt (+ x y)) (* (sqrt x) 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (* x 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2.0)
  (/ (cbrt (+ x y)) x)
  (/ (sqrt (+ x y)) x)
  (/ (sqrt (+ x y)) 2.0)
  (/ (sqrt (+ x y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (sqrt (+ x y)) (cbrt (* x 2.0)))
  (/ (sqrt (+ x y)) (sqrt (* x 2.0)))
  (/ (sqrt (+ x y)) (sqrt (* x 2.0)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0)))
  (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0)))
  (/ (sqrt (+ x y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (sqrt (+ x y)) (cbrt 2.0))
  (/ (sqrt (+ x y)) (* x (sqrt 2.0)))
  (/ (sqrt (+ x y)) (sqrt 2.0))
  (/ (sqrt (+ x y)) (* x 1))
  (/ (sqrt (+ x y)) 2.0)
  (/ (sqrt (+ x y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (+ x y)) (* (cbrt x) 2.0))
  (/ (sqrt (+ x y)) (sqrt x))
  (/ (sqrt (+ x y)) (* (sqrt x) 2.0))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) 2.0)
  (/ (sqrt (+ x y)) x)
  (/ 1 x)
  (/ (+ x y) 2.0)
  (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (+ x y) (cbrt (* x 2.0)))
  (/ 1 (sqrt (* x 2.0)))
  (/ (+ x y) (sqrt (* x 2.0)))
  (/ 1 1)
  (/ (+ x y) (* x 2.0))
  (/ 1 (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (+ x y) (cbrt 2.0))
  (/ 1 (* x (sqrt 2.0)))
  (/ (+ x y) (sqrt 2.0))
  (/ 1 (* x 1))
  (/ (+ x y) 2.0)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ x y) (* (cbrt x) 2.0))
  (/ 1 (sqrt x))
  (/ (+ x y) (* (sqrt x) 2.0))
  (/ 1 1)
  (/ (+ x y) (* x 2.0))
  (/ 1 2.0)
  (/ (+ x y) x)
  (/ 1 x)
  (/ (+ x y) 2.0)
  (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (+ x y) (cbrt (* x 2.0)))
  (/ 1 (sqrt (* x 2.0)))
  (/ (+ x y) (sqrt (* x 2.0)))
  (/ 1 1)
  (/ (+ x y) (* x 2.0))
  (/ 1 (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (+ x y) (cbrt 2.0))
  (/ 1 (* x (sqrt 2.0)))
  (/ (+ x y) (sqrt 2.0))
  (/ 1 (* x 1))
  (/ (+ x y) 2.0)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ x y) (* (cbrt x) 2.0))
  (/ 1 (sqrt x))
  (/ (+ x y) (* (sqrt x) 2.0))
  (/ 1 1)
  (/ (+ x y) (* x 2.0))
  (/ 1 2.0)
  (/ (+ x y) x)
  (/ 1 (* x 2.0))
  (/ (* x 2.0) (+ x y))
  (/ (+ x y) x)
  (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (+ x y) (sqrt (* x 2.0)))
  (/ (+ x y) 1)
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (+ x y) (* x (sqrt 2.0)))
  (/ (+ x y) (* x 1))
  (/ (+ x y) (* (cbrt x) (cbrt x)))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) 1)
  (/ (+ x y) 2.0)
  (/ (* x 2.0) (cbrt (+ x y)))
  (/ (* x 2.0) (sqrt (+ x y)))
  (/ (* x 2.0) (+ x y))
  (/ (* x 2.0) (+ x y))
  (* (* x 2.0) (+ (* x x) (- (* y y) (* x y))))
  (* (* x 2.0) (- x y))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ y x)) 0.5)
  (+ (* 0.5 (/ y x)) 0.5)
  (+ (* 0.5 (/ y x)) 0.5)
0.530 * * [simplify]: iteration  0 :  1722  enodes  (cost  2928 )
0.563 * * [simplify]: iteration  1 :  5001  enodes  (cost  2764 )
0.581 * [simplify]: Simplified to:
   (/ (/ (+ x y) (* x 2.0)) y)
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (log (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (exp (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (* (/ (pow (/ 1 y) 3) (pow x 3)) (/ (pow (+ x y) 3) (pow 2.0 3)))
  (* (/ 1 (* y y)) (/ (pow (/ (+ x y) (* x 2.0)) 3) y))
  (* (/ 1 (* y y)) (/ (pow (/ (+ x y) (* x 2.0)) 3) y))
  (* (/ (pow (/ 1 y) 3) (pow x 3)) (/ (pow (+ x y) 3) (pow 2.0 3)))
  (* (/ 1 (* y y)) (/ (pow (/ (+ x y) (* x 2.0)) 3) y))
  (* (/ 1 (* y y)) (/ (pow (/ (+ x y) (* x 2.0)) 3) y))
  (* (cbrt (* (/ 1 y) (/ (+ x y) (* x 2.0)))) (cbrt (* (/ 1 y) (/ (+ x y) (* x 2.0)))))
  (cbrt (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (pow (/ (/ (+ x y) (* x 2.0)) y) 3)
  (sqrt (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (sqrt (* (/ 1 y) (/ (+ x y) (* x 2.0))))
  (+ x y)
  (* (* x 2.0) y)
  (- (+ x y))
  (* (- y) (* x 2.0))
  1
  (* (/ (* x 2.0) (+ x y)) y)
  (/ (+ x y) x)
  (* 2.0 y)
  (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (* (cbrt (* x 2.0)) y)
  (/ (+ x y) (sqrt (* x 2.0)))
  (* (sqrt (* x 2.0)) y)
  (+ x y)
  (* (* x 2.0) y)
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (* (* y (sqrt x)) (sqrt 2.0))
  (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (* (cbrt 2.0) y)
  (/ (+ x y) (* x (sqrt 2.0)))
  (* (sqrt 2.0) y)
  (/ (+ x y) x)
  (* 2.0 y)
  (/ (+ x y) (* (cbrt x) (cbrt x)))
  (* (* y (cbrt x)) 2.0)
  (/ (+ x y) (sqrt x))
  (* (* y (sqrt x)) 2.0)
  (+ x y)
  (* (* x 2.0) y)
  (/ (+ x y) 2.0)
  (* x 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)
  (+ (pow x 3) (pow y 3))
  (* (* (+ (* y (- y x)) (* x x)) (* x 2.0)) y)
  (- (* x x) (* y y))
  (* (* (* x 2.0) (- x y)) y)
  (- (+ x y))
  (* (- y) (* x 2.0))
  (+ x y)
  (* (* x 2.0) y)
  (- 1)
  (* (- y) (/ (* x 2.0) (+ x y)))
  (/ (- (+ x y)) x)
  (* (- y) 2.0)
  (- (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (- y) (cbrt (* x 2.0)))
  (- (/ (+ x y) (sqrt (* x 2.0))))
  (* (- y) (sqrt (* x 2.0)))
  (- (+ x y))
  (* (- y) (* x 2.0))
  (- (/ (+ x y) (* (sqrt x) (sqrt 2.0))))
  (* (- y) (* (sqrt x) (sqrt 2.0)))
  (- (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (- y) (cbrt 2.0))
  (- (/ (+ x y) (* x (sqrt 2.0))))
  (* (- y) (sqrt 2.0))
  (/ (- (+ x y)) x)
  (* (- y) 2.0)
  (- (/ (+ x y) (* (cbrt x) (cbrt x))))
  (* (- y) (* (cbrt x) 2.0))
  (- (/ (+ x y) (sqrt x)))
  (* (- y) (* (sqrt x) 2.0))
  (- (+ x y))
  (* (- y) (* x 2.0))
  (- (/ (+ x y) 2.0))
  (* (- y) x)
  (- (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (- y) (/ (* x 2.0) (cbrt (+ x y))))
  (- (sqrt (+ x y)))
  (* (- y) (/ (* x 2.0) (sqrt (+ x y))))
  (- 1)
  (* (- y) (/ (* x 2.0) (+ x y)))
  (- 1)
  (* (- y) (/ (* x 2.0) (+ x y)))
  (- (+ (pow x 3) (pow y 3)))
  (* (* (+ (* y (- y x)) (* x x)) (* x 2.0)) (- y))
  (- (- (* x x) (* y y)))
  (* (- y) (* (* x 2.0) (- x y)))
  (+ x y)
  (* (* x 2.0) y)
  (- (+ x y))
  (* (- y) (* x 2.0))
  1
  (* (/ (* x 2.0) (+ x y)) y)
  (/ (+ x y) x)
  (* 2.0 y)
  (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (* (cbrt (* x 2.0)) y)
  (/ (+ x y) (sqrt (* x 2.0)))
  (* (sqrt (* x 2.0)) y)
  (+ x y)
  (* (* x 2.0) y)
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (* (* y (sqrt x)) (sqrt 2.0))
  (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (* (cbrt 2.0) y)
  (/ (+ x y) (* x (sqrt 2.0)))
  (* (sqrt 2.0) y)
  (/ (+ x y) x)
  (* 2.0 y)
  (/ (+ x y) (* (cbrt x) (cbrt x)))
  (* (* y (cbrt x)) 2.0)
  (/ (+ x y) (sqrt x))
  (* (* y (sqrt x)) 2.0)
  (+ x y)
  (* (* x 2.0) y)
  (/ (+ x y) 2.0)
  (* x 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)
  (+ (pow x 3) (pow y 3))
  (* (* (+ (* y (- y x)) (* x x)) (* x 2.0)) y)
  (- (* x x) (* y y))
  (* (* (* x 2.0) (- x y)) y)
  (/ (+ x y) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (* x 2.0))
  (/ (- (+ x y)) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (- (* x 2.0)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (* (cbrt y) (/ (* x 2.0) (+ x y)))
  (/ (/ (+ x y) x) (* (cbrt y) (cbrt y)))
  (* (cbrt y) 2.0)
  (/ (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (cbrt (* x 2.0)))
  (/ (/ (+ x y) (sqrt (* x 2.0))) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (sqrt (* x 2.0)))
  (/ (+ x y) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (* x 2.0))
  (/ (/ (+ x y) (* (sqrt x) (sqrt 2.0))) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (cbrt 2.0))
  (/ (/ (+ x y) (* x (sqrt 2.0))) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (sqrt 2.0))
  (/ (/ (+ x y) x) (* (cbrt y) (cbrt y)))
  (* (cbrt y) 2.0)
  (/ (/ (+ x y) (* (cbrt x) (cbrt x))) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (* (cbrt x) 2.0))
  (/ (/ (+ x y) (sqrt x)) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (* (sqrt x) 2.0))
  (/ (+ x y) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (* x 2.0))
  (/ (/ (+ x y) 2.0) (* (cbrt y) (cbrt y)))
  (* (cbrt y) x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (/ (* x 2.0) (cbrt (+ x y))))
  (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (/ (* x 2.0) (sqrt (+ x y))))
  (/ 1 (* (cbrt y) (cbrt y)))
  (* (cbrt y) (/ (* x 2.0) (+ x y)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (* (cbrt y) (/ (* x 2.0) (+ x y)))
  (/ (+ (pow x 3) (pow y 3)) (* (cbrt y) (cbrt y)))
  (* (* (+ (* y (- y x)) (* x x)) (* x 2.0)) (cbrt y))
  (/ (- (* x x) (* y y)) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (* (* x 2.0) (- x y)))
  (/ (+ x y) (sqrt y))
  (* (sqrt y) (* x 2.0))
  (/ (- (+ x y)) (sqrt y))
  (* (sqrt y) (- (* x 2.0)))
  (/ 1 (sqrt y))
  (* (sqrt y) (/ (* x 2.0) (+ x y)))
  (/ (/ (+ x y) x) (sqrt y))
  (* (sqrt y) 2.0)
  (/ (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))) (sqrt y))
  (* (sqrt y) (cbrt (* x 2.0)))
  (/ (/ (+ x y) (sqrt (* x 2.0))) (sqrt y))
  (* (sqrt y) (sqrt (* x 2.0)))
  (/ (+ x y) (sqrt y))
  (* (sqrt y) (* x 2.0))
  (/ (/ (+ x y) (* (sqrt x) (sqrt 2.0))) (sqrt y))
  (* (sqrt y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))) (sqrt y))
  (* (sqrt y) (cbrt 2.0))
  (/ (/ (+ x y) (* x (sqrt 2.0))) (sqrt y))
  (* (sqrt y) (sqrt 2.0))
  (/ (/ (+ x y) x) (sqrt y))
  (* (sqrt y) 2.0)
  (/ (/ (+ x y) (* (cbrt x) (cbrt x))) (sqrt y))
  (* (sqrt y) (* (cbrt x) 2.0))
  (/ (/ (+ x y) (sqrt x)) (sqrt y))
  (* (sqrt y) (* (sqrt x) 2.0))
  (/ (+ x y) (sqrt y))
  (* (sqrt y) (* x 2.0))
  (/ (/ (+ x y) 2.0) (sqrt y))
  (* (sqrt y) x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (* (sqrt y) (/ (* x 2.0) (cbrt (+ x y))))
  (/ (sqrt (+ x y)) (sqrt y))
  (* (sqrt y) (/ (* x 2.0) (sqrt (+ x y))))
  (/ 1 (sqrt y))
  (* (sqrt y) (/ (* x 2.0) (+ x y)))
  (/ 1 (sqrt y))
  (* (sqrt y) (/ (* x 2.0) (+ x y)))
  (/ (+ (pow x 3) (pow y 3)) (sqrt y))
  (* (* (+ (* y (- y x)) (* x x)) (* x 2.0)) (sqrt y))
  (/ (- (* x x) (* y y)) (sqrt y))
  (* (sqrt y) (* (* x 2.0) (- x y)))
  (+ x y)
  (* (* x 2.0) y)
  (- (+ x y))
  (* (- y) (* x 2.0))
  1
  (* (/ (* x 2.0) (+ x y)) y)
  (/ (+ x y) x)
  (* 2.0 y)
  (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (* (cbrt (* x 2.0)) y)
  (/ (+ x y) (sqrt (* x 2.0)))
  (* (sqrt (* x 2.0)) y)
  (+ x y)
  (* (* x 2.0) y)
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (* (* y (sqrt x)) (sqrt 2.0))
  (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (* (cbrt 2.0) y)
  (/ (+ x y) (* x (sqrt 2.0)))
  (* (sqrt 2.0) y)
  (/ (+ x y) x)
  (* 2.0 y)
  (/ (+ x y) (* (cbrt x) (cbrt x)))
  (* (* y (cbrt x)) 2.0)
  (/ (+ x y) (sqrt x))
  (* (* y (sqrt x)) 2.0)
  (+ x y)
  (* (* x 2.0) y)
  (/ (+ x y) 2.0)
  (* x 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)
  (+ (pow x 3) (pow y 3))
  (* (* (+ (* y (- y x)) (* x x)) (* x 2.0)) y)
  (- (* x x) (* y y))
  (* (* (* x 2.0) (- x y)) y)
  (* (* (cbrt 1) (cbrt 1)) (+ x y))
  (* (/ y (cbrt 1)) (* x 2.0))
  (* (* (cbrt 1) (cbrt 1)) (- (+ x y)))
  (* (/ y (cbrt 1)) (- (* x 2.0)))
  (* (cbrt 1) (cbrt 1))
  (* (/ y (cbrt 1)) (/ (* x 2.0) (+ x y)))
  (/ (* (* (cbrt 1) (cbrt 1)) (+ x y)) x)
  (* (/ y (cbrt 1)) 2.0)
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (/ y (cbrt 1)) (cbrt (* x 2.0)))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (sqrt (* x 2.0))))
  (* (/ y (cbrt 1)) (sqrt (* x 2.0)))
  (* (* (cbrt 1) (cbrt 1)) (+ x y))
  (* (/ y (cbrt 1)) (* x 2.0))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* (sqrt x) (sqrt 2.0))))
  (* (/ y (cbrt 1)) (* (sqrt x) (sqrt 2.0)))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ y (cbrt 1)) (cbrt 2.0))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* x (sqrt 2.0))))
  (* (/ y (cbrt 1)) (sqrt 2.0))
  (/ (* (* (cbrt 1) (cbrt 1)) (+ x y)) x)
  (* (/ y (cbrt 1)) 2.0)
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* (cbrt x) (cbrt x))))
  (* (/ y (cbrt 1)) (* (cbrt x) 2.0))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (sqrt x)))
  (* (/ y (cbrt 1)) (* (sqrt x) 2.0))
  (* (* (cbrt 1) (cbrt 1)) (+ x y))
  (* (/ y (cbrt 1)) (* x 2.0))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) 2.0))
  (* (/ y (cbrt 1)) x)
  (* (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ y (cbrt 1)) (/ (* x 2.0) (cbrt (+ x y))))
  (* (* (cbrt 1) (cbrt 1)) (sqrt (+ x y)))
  (* (/ y (cbrt 1)) (/ (* x 2.0) (sqrt (+ x y))))
  (* (cbrt 1) (cbrt 1))
  (* (/ y (cbrt 1)) (/ (* x 2.0) (+ x y)))
  (* (cbrt 1) (cbrt 1))
  (* (/ y (cbrt 1)) (/ (* x 2.0) (+ x y)))
  (* (* (cbrt 1) (cbrt 1)) (+ (pow x 3) (pow y 3)))
  (* (* (+ (* y (- y x)) (* x x)) (* x 2.0)) (/ y (cbrt 1)))
  (* (* (cbrt 1) (cbrt 1)) (- (* x x) (* y y)))
  (* (/ y (cbrt 1)) (* (* x 2.0) (- x y)))
  (+ x y)
  (* (* x 2.0) y)
  (- (+ x y))
  (* (- y) (* x 2.0))
  1
  (* (/ (* x 2.0) (+ x y)) y)
  (/ (+ x y) x)
  (* 2.0 y)
  (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (* (cbrt (* x 2.0)) y)
  (/ (+ x y) (sqrt (* x 2.0)))
  (* (sqrt (* x 2.0)) y)
  (+ x y)
  (* (* x 2.0) y)
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (* (* y (sqrt x)) (sqrt 2.0))
  (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (* (cbrt 2.0) y)
  (/ (+ x y) (* x (sqrt 2.0)))
  (* (sqrt 2.0) y)
  (/ (+ x y) x)
  (* 2.0 y)
  (/ (+ x y) (* (cbrt x) (cbrt x)))
  (* (* y (cbrt x)) 2.0)
  (/ (+ x y) (sqrt x))
  (* (* y (sqrt x)) 2.0)
  (+ x y)
  (* (* x 2.0) y)
  (/ (+ x y) 2.0)
  (* x 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)
  (+ (pow x 3) (pow y 3))
  (* (* (+ (* y (- y x)) (* x x)) (* x 2.0)) y)
  (- (* x x) (* y y))
  (* (* (* x 2.0) (- x y)) y)
  (+ x y)
  (* (* x 2.0) y)
  (- (+ x y))
  (* (- y) (* x 2.0))
  1
  (* (/ (* x 2.0) (+ x y)) y)
  (/ (+ x y) x)
  (* 2.0 y)
  (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (* (cbrt (* x 2.0)) y)
  (/ (+ x y) (sqrt (* x 2.0)))
  (* (sqrt (* x 2.0)) y)
  (+ x y)
  (* (* x 2.0) y)
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (* (* y (sqrt x)) (sqrt 2.0))
  (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (* (cbrt 2.0) y)
  (/ (+ x y) (* x (sqrt 2.0)))
  (* (sqrt 2.0) y)
  (/ (+ x y) x)
  (* 2.0 y)
  (/ (+ x y) (* (cbrt x) (cbrt x)))
  (* (* y (cbrt x)) 2.0)
  (/ (+ x y) (sqrt x))
  (* (* y (sqrt x)) 2.0)
  (+ x y)
  (* (* x 2.0) y)
  (/ (+ x y) 2.0)
  (* x 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)
  (+ (pow x 3) (pow y 3))
  (* (* (+ (* y (- y x)) (* x x)) (* x 2.0)) y)
  (- (* x x) (* y y))
  (* (* (* x 2.0) (- x y)) y)
  (* (sqrt (/ 1 y)) (sqrt (/ (+ x y) (* x 2.0))))
  (* (sqrt (/ 1 y)) (sqrt (/ (+ x y) (* x 2.0))))
  (* (sqrt (/ 1 y)) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (sqrt (/ 1 y)) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (sqrt (/ 1 y)) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (sqrt (/ 1 y)) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 (sqrt y)) (sqrt (/ (+ x y) (* x 2.0))))
  (* (/ 1 (sqrt y)) (sqrt (/ (+ x y) (* x 2.0))))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 (sqrt y)) (sqrt (/ (+ x y) (* x 2.0))))
  (* (/ 1 (sqrt y)) (sqrt (/ (+ x y) (* x 2.0))))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 y) (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))))
  (* (/ 1 y) (sqrt (/ (+ x y) (* x 2.0))))
  (/ (* (/ 1 y) (* (cbrt (+ x y)) (cbrt (+ x y)))) x)
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (* x 2.0))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y)
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (sqrt 2.0))))
  (/ (* (/ 1 y) (* (cbrt (+ x y)) (cbrt (+ x y)))) x)
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt x) (cbrt x))))
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt x)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y)
  (* (/ 1 y) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2.0))
  (/ (* (/ 1 y) (sqrt (+ x y))) x)
  (* (/ 1 y) (/ (sqrt (+ x y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))))
  (* (/ 1 y) (/ (sqrt (+ x y)) (sqrt (* x 2.0))))
  (/ (sqrt (+ x y)) y)
  (* (/ 1 y) (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0))))
  (* (/ 1 y) (/ (sqrt (+ x y)) (* x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ 1 y) (/ (sqrt (+ x y)) (* x (sqrt 2.0))))
  (/ (* (/ 1 y) (sqrt (+ x y))) x)
  (* (/ 1 y) (/ (sqrt (+ x y)) (* (cbrt x) (cbrt x))))
  (* (/ 1 y) (/ (sqrt (+ x y)) (sqrt x)))
  (/ (sqrt (+ x y)) y)
  (* (/ 1 y) (/ (sqrt (+ x y)) 2.0))
  (/ (/ 1 y) x)
  (/ (/ 1 y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ 1 y) (sqrt (* x 2.0)))
  (/ 1 y)
  (/ (/ 1 y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ 1 y) (* x (sqrt 2.0)))
  (/ (/ 1 y) x)
  (/ (/ 1 y) (* (cbrt x) (cbrt x)))
  (/ (/ 1 y) (sqrt x))
  (/ 1 y)
  (/ (/ 1 y) 2.0)
  (/ (/ 1 y) x)
  (/ (/ 1 y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ 1 y) (sqrt (* x 2.0)))
  (/ 1 y)
  (/ (/ 1 y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ 1 y) (* x (sqrt 2.0)))
  (/ (/ 1 y) x)
  (/ (/ 1 y) (* (cbrt x) (cbrt x)))
  (/ (/ 1 y) (sqrt x))
  (/ 1 y)
  (/ (/ 1 y) 2.0)
  (/ 1 y)
  (/ (+ x y) y)
  (* (cbrt (/ 1 y)) (/ (+ x y) (* x 2.0)))
  (* (sqrt (/ 1 y)) (/ (+ x y) (* x 2.0)))
  (* (/ (cbrt 1) (cbrt y)) (/ (+ x y) (* x 2.0)))
  (* (/ (cbrt 1) (sqrt y)) (/ (+ x y) (* x 2.0)))
  (* (/ (cbrt 1) y) (/ (+ x y) (* x 2.0)))
  (/ (/ (+ x y) (* x 2.0)) (cbrt y))
  (/ (/ (+ x y) (* x 2.0)) (sqrt y))
  (/ (/ (+ x y) (* x 2.0)) y)
  (/ (/ (+ x y) (* x 2.0)) (cbrt y))
  (/ (/ (+ x y) (* x 2.0)) (sqrt y))
  (/ (/ (+ x y) (* x 2.0)) y)
  (/ (/ (+ x y) (* x 2.0)) y)
  (/ (/ (+ x y) (* x 2.0)) y)
  (/ (+ x y) y)
  (/ (- (+ x y)) y)
  (/ 1 y)
  (/ (/ (+ x y) x) y)
  (/ (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0)))) y)
  (/ (/ (+ x y) (sqrt (* x 2.0))) y)
  (/ (+ x y) y)
  (/ (/ (+ x y) (* (sqrt x) (sqrt 2.0))) y)
  (/ (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0)))) y)
  (/ (/ (+ x y) (* x (sqrt 2.0))) y)
  (/ (/ (+ x y) x) y)
  (/ (/ (+ x y) (* (cbrt x) (cbrt x))) y)
  (/ (/ (+ x y) (sqrt x)) y)
  (/ (+ x y) y)
  (/ (/ (+ x y) 2.0) y)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) y)
  (/ (sqrt (+ x y)) y)
  (/ 1 y)
  (/ 1 y)
  (/ (+ (pow x 3) (pow y 3)) y)
  (/ (- (* x x) (* y y)) y)
  (/ (+ x y) (* x 2.0))
  (- (/ (+ x y) (* x 2.0)))
  (/ (+ 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))
  (* (* (cbrt 1) (cbrt 1)) (/ (+ x y) (* x 2.0)))
  (/ (+ x y) (* x 2.0))
  (/ (+ x y) (* x 2.0))
  (log (/ (+ x y) (* x 2.0)))
  (log (/ (+ x y) (* x 2.0)))
  (log (/ (+ x y) (* x 2.0)))
  (exp (/ (+ x y) (* x 2.0)))
  (* (/ (* (+ x y) (+ x y)) (pow x 3)) (/ (+ x y) (pow 2.0 3)))
  (pow (/ (+ x y) (* x 2.0)) 3)
  (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0))))
  (cbrt (/ (+ x y) (* x 2.0)))
  (pow (/ (+ x y) (* x 2.0)) 3)
  (sqrt (/ (+ x y) (* x 2.0)))
  (sqrt (/ (+ x y) (* x 2.0)))
  (- (+ x y))
  (- (* x 2.0))
  (/ (cbrt (+ x y)) (/ x (cbrt (+ x y))))
  (/ (cbrt (+ x y)) 2.0)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (cbrt (+ x y)) (cbrt (* x 2.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (* x 2.0)))
  (/ (cbrt (+ x y)) (sqrt (* x 2.0)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (* x 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (sqrt x) (sqrt 2.0)))
  (/ (cbrt (+ x y)) (* (sqrt x) (sqrt 2.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (cbrt (+ x y)) (cbrt 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (sqrt 2.0)))
  (/ (cbrt (+ x y)) (sqrt 2.0))
  (/ (cbrt (+ x y)) (/ x (cbrt (+ x y))))
  (/ (cbrt (+ x y)) 2.0)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (+ x y)) (* (cbrt x) 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt x))
  (/ (cbrt (+ x y)) (* (sqrt x) 2.0))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (* x 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 2.0)
  (/ (cbrt (+ x y)) x)
  (/ (sqrt (+ x y)) x)
  (/ (sqrt (+ x y)) 2.0)
  (/ (sqrt (+ x y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (sqrt (+ x y)) (cbrt (* x 2.0)))
  (/ (sqrt (+ x y)) (sqrt (* x 2.0)))
  (/ (sqrt (+ x y)) (sqrt (* x 2.0)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0)))
  (/ (sqrt (+ x y)) (* (sqrt x) (sqrt 2.0)))
  (/ (sqrt (+ x y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (sqrt (+ x y)) (cbrt 2.0))
  (/ (sqrt (+ x y)) (* x (sqrt 2.0)))
  (/ (sqrt (+ x y)) (sqrt 2.0))
  (/ (sqrt (+ x y)) x)
  (/ (sqrt (+ x y)) 2.0)
  (/ (sqrt (+ x y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (+ x y)) (* (cbrt x) 2.0))
  (/ (sqrt (+ x y)) (sqrt x))
  (/ (sqrt (+ x y)) (* (sqrt x) 2.0))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) 2.0)
  (/ (sqrt (+ x y)) x)
  (/ 1 x)
  (/ (+ x y) 2.0)
  (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (+ x y) (cbrt (* x 2.0)))
  (/ 1 (sqrt (* x 2.0)))
  (/ (+ x y) (sqrt (* x 2.0)))
  1
  (/ (+ x y) (* x 2.0))
  (/ 1 (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (+ x y) (cbrt 2.0))
  (/ 1 (* x (sqrt 2.0)))
  (/ (+ x y) (sqrt 2.0))
  (/ 1 x)
  (/ (+ x y) 2.0)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ x y) (* (cbrt x) 2.0))
  (/ 1 (sqrt x))
  (/ (+ x y) (* (sqrt x) 2.0))
  1
  (/ (+ x y) (* x 2.0))
  (/ 1 2.0)
  (/ (+ x y) x)
  (/ 1 x)
  (/ (+ x y) 2.0)
  (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (+ x y) (cbrt (* x 2.0)))
  (/ 1 (sqrt (* x 2.0)))
  (/ (+ x y) (sqrt (* x 2.0)))
  1
  (/ (+ x y) (* x 2.0))
  (/ 1 (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (+ x y) (cbrt 2.0))
  (/ 1 (* x (sqrt 2.0)))
  (/ (+ x y) (sqrt 2.0))
  (/ 1 x)
  (/ (+ x y) 2.0)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ x y) (* (cbrt x) 2.0))
  (/ 1 (sqrt x))
  (/ (+ x y) (* (sqrt x) 2.0))
  1
  (/ (+ x y) (* x 2.0))
  (/ 1 2.0)
  (/ (+ x y) x)
  (/ 1 (* x 2.0))
  (/ (* x 2.0) (+ x y))
  (/ (+ x y) x)
  (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (+ x y) (sqrt (* x 2.0)))
  (+ x y)
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (+ x y) (* x (sqrt 2.0)))
  (/ (+ x y) x)
  (/ (+ x y) (* (cbrt x) (cbrt x)))
  (/ (+ x y) (sqrt x))
  (+ x y)
  (/ (+ x y) 2.0)
  (/ (* x 2.0) (cbrt (+ x y)))
  (/ (* x 2.0) (sqrt (+ x y)))
  (/ (* x 2.0) (+ x y))
  (/ (* x 2.0) (+ x y))
  (* (+ (* y (- y x)) (* x x)) (* x 2.0))
  (* (* x 2.0) (- x y))
  (* 0.5 (+ (/ 1 y) (/ 1 x)))
  (* 0.5 (+ (/ 1 y) (/ 1 x)))
  (* 0.5 (+ (/ 1 y) (/ 1 x)))
  (+ (* 0.5 (/ y x)) 0.5)
  (+ (* 0.5 (/ y x)) 0.5)
  (+ (* 0.5 (/ y x)) 0.5)
0.583 * * * [progress]: adding candidates to table
0.986 * * [progress]: iteration 3 / 4
0.986 * * * [progress]: picking best candidate
0.987 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (+ x y) y) (* x 2.0)))>
0.987 * * * [progress]: localizing error
0.993 * * * [progress]: generating rewritten candidates
0.993 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.012 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.033 * * * [progress]: generating series expansions
1.033 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.034 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* y x))) in (x y) around 0
1.034 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* y x))) in y
1.034 * [taylor]: Taking taylor expansion of 0.5 in y
1.034 * [taylor]: Taking taylor expansion of (/ (+ x y) (* y x)) in y
1.034 * [taylor]: Taking taylor expansion of (+ x y) in y
1.034 * [taylor]: Taking taylor expansion of x in y
1.034 * [taylor]: Taking taylor expansion of y in y
1.034 * [taylor]: Taking taylor expansion of (* y x) in y
1.034 * [taylor]: Taking taylor expansion of y in y
1.034 * [taylor]: Taking taylor expansion of x in y
1.035 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* y x))) in x
1.035 * [taylor]: Taking taylor expansion of 0.5 in x
1.035 * [taylor]: Taking taylor expansion of (/ (+ x y) (* y x)) in x
1.035 * [taylor]: Taking taylor expansion of (+ x y) in x
1.035 * [taylor]: Taking taylor expansion of x in x
1.035 * [taylor]: Taking taylor expansion of y in x
1.035 * [taylor]: Taking taylor expansion of (* y x) in x
1.035 * [taylor]: Taking taylor expansion of y in x
1.035 * [taylor]: Taking taylor expansion of x in x
1.035 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* y x))) in x
1.035 * [taylor]: Taking taylor expansion of 0.5 in x
1.035 * [taylor]: Taking taylor expansion of (/ (+ x y) (* y x)) in x
1.035 * [taylor]: Taking taylor expansion of (+ x y) in x
1.035 * [taylor]: Taking taylor expansion of x in x
1.035 * [taylor]: Taking taylor expansion of y in x
1.035 * [taylor]: Taking taylor expansion of (* y x) in x
1.035 * [taylor]: Taking taylor expansion of y in x
1.035 * [taylor]: Taking taylor expansion of x in x
1.036 * [taylor]: Taking taylor expansion of 0.5 in y
1.037 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.038 * [taylor]: Taking taylor expansion of 0.5 in y
1.038 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.038 * [taylor]: Taking taylor expansion of y in y
1.040 * [taylor]: Taking taylor expansion of 0 in y
1.043 * [taylor]: Taking taylor expansion of 0 in y
1.046 * [taylor]: Taking taylor expansion of 0 in y
1.046 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0
1.046 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
1.046 * [taylor]: Taking taylor expansion of 0.5 in y
1.047 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
1.047 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.047 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.047 * [taylor]: Taking taylor expansion of y in y
1.047 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.047 * [taylor]: Taking taylor expansion of x in y
1.047 * [taylor]: Taking taylor expansion of (* y x) in y
1.047 * [taylor]: Taking taylor expansion of y in y
1.047 * [taylor]: Taking taylor expansion of x in y
1.047 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
1.047 * [taylor]: Taking taylor expansion of 0.5 in x
1.047 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
1.047 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.047 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.047 * [taylor]: Taking taylor expansion of y in x
1.047 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.047 * [taylor]: Taking taylor expansion of x in x
1.048 * [taylor]: Taking taylor expansion of (* y x) in x
1.048 * [taylor]: Taking taylor expansion of y in x
1.048 * [taylor]: Taking taylor expansion of x in x
1.048 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
1.048 * [taylor]: Taking taylor expansion of 0.5 in x
1.048 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
1.048 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.048 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.048 * [taylor]: Taking taylor expansion of y in x
1.048 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.048 * [taylor]: Taking taylor expansion of x in x
1.048 * [taylor]: Taking taylor expansion of (* y x) in x
1.048 * [taylor]: Taking taylor expansion of y in x
1.048 * [taylor]: Taking taylor expansion of x in x
1.049 * [taylor]: Taking taylor expansion of 0 in y
1.050 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.050 * [taylor]: Taking taylor expansion of 0.5 in y
1.050 * [taylor]: Taking taylor expansion of y in y
1.053 * [taylor]: Taking taylor expansion of 0.5 in y
1.056 * [taylor]: Taking taylor expansion of 0 in y
1.067 * [taylor]: Taking taylor expansion of 0 in y
1.072 * [taylor]: Taking taylor expansion of 0 in y
1.072 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0
1.072 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
1.072 * [taylor]: Taking taylor expansion of -0.5 in y
1.072 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
1.072 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.072 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.073 * [taylor]: Taking taylor expansion of y in y
1.073 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.073 * [taylor]: Taking taylor expansion of x in y
1.073 * [taylor]: Taking taylor expansion of (* y x) in y
1.073 * [taylor]: Taking taylor expansion of y in y
1.073 * [taylor]: Taking taylor expansion of x in y
1.073 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
1.073 * [taylor]: Taking taylor expansion of -0.5 in x
1.073 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
1.073 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.073 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.073 * [taylor]: Taking taylor expansion of y in x
1.073 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.073 * [taylor]: Taking taylor expansion of x in x
1.073 * [taylor]: Taking taylor expansion of (* y x) in x
1.073 * [taylor]: Taking taylor expansion of y in x
1.073 * [taylor]: Taking taylor expansion of x in x
1.073 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
1.073 * [taylor]: Taking taylor expansion of -0.5 in x
1.073 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
1.073 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.073 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.074 * [taylor]: Taking taylor expansion of y in x
1.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.074 * [taylor]: Taking taylor expansion of x in x
1.074 * [taylor]: Taking taylor expansion of (* y x) in x
1.074 * [taylor]: Taking taylor expansion of y in x
1.074 * [taylor]: Taking taylor expansion of x in x
1.075 * [taylor]: Taking taylor expansion of 0 in y
1.076 * [taylor]: Taking taylor expansion of (- (* 0.5 y)) in y
1.076 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.076 * [taylor]: Taking taylor expansion of 0.5 in y
1.076 * [taylor]: Taking taylor expansion of y in y
1.079 * [taylor]: Taking taylor expansion of (- 0.5) in y
1.079 * [taylor]: Taking taylor expansion of 0.5 in y
1.082 * [taylor]: Taking taylor expansion of 0 in y
1.087 * [taylor]: Taking taylor expansion of 0 in y
1.093 * [taylor]: Taking taylor expansion of 0 in y
1.093 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.093 * [approximate]: Taking taylor expansion of (/ (+ x y) y) in (x y) around 0
1.093 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in y
1.094 * [taylor]: Taking taylor expansion of (+ x y) in y
1.094 * [taylor]: Taking taylor expansion of x in y
1.094 * [taylor]: Taking taylor expansion of y in y
1.094 * [taylor]: Taking taylor expansion of y in y
1.094 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x
1.094 * [taylor]: Taking taylor expansion of (+ x y) in x
1.094 * [taylor]: Taking taylor expansion of x in x
1.094 * [taylor]: Taking taylor expansion of y in x
1.094 * [taylor]: Taking taylor expansion of y in x
1.094 * [taylor]: Taking taylor expansion of (/ (+ x y) y) in x
1.094 * [taylor]: Taking taylor expansion of (+ x y) in x
1.094 * [taylor]: Taking taylor expansion of x in x
1.094 * [taylor]: Taking taylor expansion of y in x
1.094 * [taylor]: Taking taylor expansion of y in x
1.094 * [taylor]: Taking taylor expansion of 1 in y
1.094 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.094 * [taylor]: Taking taylor expansion of y in y
1.095 * [taylor]: Taking taylor expansion of 0 in y
1.096 * [taylor]: Taking taylor expansion of 0 in y
1.097 * [taylor]: Taking taylor expansion of 0 in y
1.097 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in (x y) around 0
1.097 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
1.097 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.097 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.097 * [taylor]: Taking taylor expansion of y in y
1.097 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.097 * [taylor]: Taking taylor expansion of x in y
1.098 * [taylor]: Taking taylor expansion of y in y
1.098 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
1.098 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.098 * [taylor]: Taking taylor expansion of y in x
1.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.098 * [taylor]: Taking taylor expansion of x in x
1.098 * [taylor]: Taking taylor expansion of y in x
1.098 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
1.098 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.098 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.098 * [taylor]: Taking taylor expansion of y in x
1.098 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.098 * [taylor]: Taking taylor expansion of x in x
1.099 * [taylor]: Taking taylor expansion of y in x
1.099 * [taylor]: Taking taylor expansion of y in y
1.100 * [taylor]: Taking taylor expansion of 1 in y
1.101 * [taylor]: Taking taylor expansion of 0 in y
1.102 * [taylor]: Taking taylor expansion of 0 in y
1.104 * [taylor]: Taking taylor expansion of 0 in y
1.104 * [approximate]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in (x y) around 0
1.105 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in y
1.105 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.105 * [taylor]: Taking taylor expansion of y in y
1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.105 * [taylor]: Taking taylor expansion of x in y
1.105 * [taylor]: Taking taylor expansion of y in y
1.105 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
1.105 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.105 * [taylor]: Taking taylor expansion of y in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.105 * [taylor]: Taking taylor expansion of y in x
1.105 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) y) in x
1.105 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.105 * [taylor]: Taking taylor expansion of y in x
1.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.105 * [taylor]: Taking taylor expansion of x in x
1.106 * [taylor]: Taking taylor expansion of y in x
1.106 * [taylor]: Taking taylor expansion of y in y
1.107 * [taylor]: Taking taylor expansion of 1 in y
1.108 * [taylor]: Taking taylor expansion of 0 in y
1.110 * [taylor]: Taking taylor expansion of 0 in y
1.111 * [taylor]: Taking taylor expansion of 0 in y
1.112 * * * [progress]: simplifying candidates
1.117 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (log (+ x y)) (log y)) (+ (log x) (log 2.0)))
  (- (- (log (+ x y)) (log y)) (log (* x 2.0)))
  (- (log (/ (+ x y) y)) (+ (log x) (log 2.0)))
  (- (log (/ (+ x y) y)) (log (* x 2.0)))
  (log (/ (/ (+ x y) y) (* x 2.0)))
  (exp (/ (/ (+ x y) y) (* x 2.0)))
  (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* y y) y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))
  (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* y y) y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))
  (/ (* (* (/ (+ x y) y) (/ (+ x y) y)) (/ (+ x y) y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))
  (/ (* (* (/ (+ x y) y) (/ (+ x y) y)) (/ (+ x y) y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))
  (* (cbrt (/ (/ (+ x y) y) (* x 2.0))) (cbrt (/ (/ (+ x y) y) (* x 2.0))))
  (cbrt (/ (/ (+ x y) y) (* x 2.0)))
  (* (* (/ (/ (+ x y) y) (* x 2.0)) (/ (/ (+ x y) y) (* x 2.0))) (/ (/ (+ x y) y) (* x 2.0)))
  (sqrt (/ (/ (+ x y) y) (* x 2.0)))
  (sqrt (/ (/ (+ x y) y) (* x 2.0)))
  (- (/ (+ x y) y))
  (- (* x 2.0))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) x)
  (/ (cbrt (/ (+ x y) y)) 2.0)
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (cbrt (/ (+ x y) y)) (cbrt (* x 2.0)))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (sqrt (* x 2.0)))
  (/ (cbrt (/ (+ x y) y)) (sqrt (* x 2.0)))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) 1)
  (/ (cbrt (/ (+ x y) y)) (* x 2.0))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (* (sqrt x) (sqrt 2.0)))
  (/ (cbrt (/ (+ x y) y)) (* (sqrt x) (sqrt 2.0)))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (cbrt (/ (+ x y) y)) (cbrt 2.0))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (* x (sqrt 2.0)))
  (/ (cbrt (/ (+ x y) y)) (sqrt 2.0))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (* x 1))
  (/ (cbrt (/ (+ x y) y)) 2.0)
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ (+ x y) y)) (* (cbrt x) 2.0))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (sqrt x))
  (/ (cbrt (/ (+ x y) y)) (* (sqrt x) 2.0))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) 1)
  (/ (cbrt (/ (+ x y) y)) (* x 2.0))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) 2.0)
  (/ (cbrt (/ (+ x y) y)) x)
  (/ (sqrt (/ (+ x y) y)) x)
  (/ (sqrt (/ (+ x y) y)) 2.0)
  (/ (sqrt (/ (+ x y) y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (sqrt (/ (+ x y) y)) (cbrt (* x 2.0)))
  (/ (sqrt (/ (+ x y) y)) (sqrt (* x 2.0)))
  (/ (sqrt (/ (+ x y) y)) (sqrt (* x 2.0)))
  (/ (sqrt (/ (+ x y) y)) 1)
  (/ (sqrt (/ (+ x y) y)) (* x 2.0))
  (/ (sqrt (/ (+ x y) y)) (* (sqrt x) (sqrt 2.0)))
  (/ (sqrt (/ (+ x y) y)) (* (sqrt x) (sqrt 2.0)))
  (/ (sqrt (/ (+ x y) y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (sqrt (/ (+ x y) y)) (cbrt 2.0))
  (/ (sqrt (/ (+ x y) y)) (* x (sqrt 2.0)))
  (/ (sqrt (/ (+ x y) y)) (sqrt 2.0))
  (/ (sqrt (/ (+ x y) y)) (* x 1))
  (/ (sqrt (/ (+ x y) y)) 2.0)
  (/ (sqrt (/ (+ x y) y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ (+ x y) y)) (* (cbrt x) 2.0))
  (/ (sqrt (/ (+ x y) y)) (sqrt x))
  (/ (sqrt (/ (+ x y) y)) (* (sqrt x) 2.0))
  (/ (sqrt (/ (+ x y) y)) 1)
  (/ (sqrt (/ (+ x y) y)) (* x 2.0))
  (/ (sqrt (/ (+ x y) y)) 2.0)
  (/ (sqrt (/ (+ x y) y)) x)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) x)
  (/ (/ (cbrt (+ x y)) (cbrt y)) 2.0)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (cbrt (* x 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (sqrt (* x 2.0)))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (sqrt (* x 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (cbrt (+ x y)) (cbrt y)) (* x 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (cbrt 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (* x (sqrt 2.0)))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (sqrt 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (* x 1))
  (/ (/ (cbrt (+ x y)) (cbrt y)) 2.0)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (* (cbrt x) 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (sqrt x))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (* (sqrt x) 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (cbrt (+ x y)) (cbrt y)) (* x 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) 2.0)
  (/ (/ (cbrt (+ x y)) (cbrt y)) x)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) x)
  (/ (/ (cbrt (+ x y)) (sqrt y)) 2.0)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (cbrt (* x 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (sqrt (* x 2.0)))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (sqrt (* x 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) 1)
  (/ (/ (cbrt (+ x y)) (sqrt y)) (* x 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (cbrt 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (* x (sqrt 2.0)))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (sqrt 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (* x 1))
  (/ (/ (cbrt (+ x y)) (sqrt y)) 2.0)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (* (cbrt x) 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (sqrt x))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (* (sqrt x) 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) 1)
  (/ (/ (cbrt (+ x y)) (sqrt y)) (* x 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) 2.0)
  (/ (/ (cbrt (+ x y)) (sqrt y)) x)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) x)
  (/ (/ (cbrt (+ x y)) y) 2.0)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (cbrt (+ x y)) y) (cbrt (* x 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (sqrt (* x 2.0)))
  (/ (/ (cbrt (+ x y)) y) (sqrt (* x 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 1)
  (/ (/ (cbrt (+ x y)) y) (* x 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (cbrt (+ x y)) y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (cbrt (+ x y)) y) (cbrt 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (* x (sqrt 2.0)))
  (/ (/ (cbrt (+ x y)) y) (sqrt 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (* x 1))
  (/ (/ (cbrt (+ x y)) y) 2.0)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (+ x y)) y) (* (cbrt x) 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) (sqrt x))
  (/ (/ (cbrt (+ x y)) y) (* (sqrt x) 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 1)
  (/ (/ (cbrt (+ x y)) y) (* x 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1) 2.0)
  (/ (/ (cbrt (+ x y)) y) x)
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) x)
  (/ (/ (sqrt (+ x y)) (cbrt y)) 2.0)
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (cbrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (sqrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (sqrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (sqrt (+ x y)) (cbrt y)) (* x 2.0))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (cbrt 2.0))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (* x (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (sqrt 2.0))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (* x 1))
  (/ (/ (sqrt (+ x y)) (cbrt y)) 2.0)
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (* (cbrt x) 2.0))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (sqrt x))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (* (sqrt x) 2.0))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (sqrt (+ x y)) (cbrt y)) (* x 2.0))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) 2.0)
  (/ (/ (sqrt (+ x y)) (cbrt y)) x)
  (/ (/ (sqrt (+ x y)) (sqrt y)) x)
  (/ (/ (sqrt (+ x y)) (sqrt y)) 2.0)
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (cbrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (sqrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (sqrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) 1)
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* x 2.0))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (cbrt 2.0))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* x (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (sqrt 2.0))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* x 1))
  (/ (/ (sqrt (+ x y)) (sqrt y)) 2.0)
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* (cbrt x) 2.0))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (sqrt x))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* (sqrt x) 2.0))
  (/ (/ (sqrt (+ x y)) (sqrt y)) 1)
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* x 2.0))
  (/ (/ (sqrt (+ x y)) (sqrt y)) 2.0)
  (/ (/ (sqrt (+ x y)) (sqrt y)) x)
  (/ (/ (sqrt (+ x y)) 1) x)
  (/ (/ (sqrt (+ x y)) y) 2.0)
  (/ (/ (sqrt (+ x y)) 1) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (sqrt (+ x y)) y) (cbrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) 1) (sqrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) y) (sqrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) 1) 1)
  (/ (/ (sqrt (+ x y)) y) (* x 2.0))
  (/ (/ (sqrt (+ x y)) 1) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) 1) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (sqrt (+ x y)) y) (cbrt 2.0))
  (/ (/ (sqrt (+ x y)) 1) (* x (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) y) (sqrt 2.0))
  (/ (/ (sqrt (+ x y)) 1) (* x 1))
  (/ (/ (sqrt (+ x y)) y) 2.0)
  (/ (/ (sqrt (+ x y)) 1) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (+ x y)) y) (* (cbrt x) 2.0))
  (/ (/ (sqrt (+ x y)) 1) (sqrt x))
  (/ (/ (sqrt (+ x y)) y) (* (sqrt x) 2.0))
  (/ (/ (sqrt (+ x y)) 1) 1)
  (/ (/ (sqrt (+ x y)) y) (* x 2.0))
  (/ (/ (sqrt (+ x y)) 1) 2.0)
  (/ (/ (sqrt (+ x y)) y) x)
  (/ (/ 1 (* (cbrt y) (cbrt y))) x)
  (/ (/ (+ x y) (cbrt y)) 2.0)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) (cbrt y)) (cbrt (* x 2.0)))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt (* x 2.0)))
  (/ (/ (+ x y) (cbrt y)) (sqrt (* x 2.0)))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 1)
  (/ (/ (+ x y) (cbrt y)) (* x 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) (cbrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) (cbrt y)) (cbrt 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* x (sqrt 2.0)))
  (/ (/ (+ x y) (cbrt y)) (sqrt 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* x 1))
  (/ (/ (+ x y) (cbrt y)) 2.0)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) (cbrt y)) (* (cbrt x) 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt x))
  (/ (/ (+ x y) (cbrt y)) (* (sqrt x) 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 1)
  (/ (/ (+ x y) (cbrt y)) (* x 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 2.0)
  (/ (/ (+ x y) (cbrt y)) x)
  (/ (/ 1 (sqrt y)) x)
  (/ (/ (+ x y) (sqrt y)) 2.0)
  (/ (/ 1 (sqrt y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) (sqrt y)) (cbrt (* x 2.0)))
  (/ (/ 1 (sqrt y)) (sqrt (* x 2.0)))
  (/ (/ (+ x y) (sqrt y)) (sqrt (* x 2.0)))
  (/ (/ 1 (sqrt y)) 1)
  (/ (/ (+ x y) (sqrt y)) (* x 2.0))
  (/ (/ 1 (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 (sqrt y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) (sqrt y)) (cbrt 2.0))
  (/ (/ 1 (sqrt y)) (* x (sqrt 2.0)))
  (/ (/ (+ x y) (sqrt y)) (sqrt 2.0))
  (/ (/ 1 (sqrt y)) (* x 1))
  (/ (/ (+ x y) (sqrt y)) 2.0)
  (/ (/ 1 (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) (sqrt y)) (* (cbrt x) 2.0))
  (/ (/ 1 (sqrt y)) (sqrt x))
  (/ (/ (+ x y) (sqrt y)) (* (sqrt x) 2.0))
  (/ (/ 1 (sqrt y)) 1)
  (/ (/ (+ x y) (sqrt y)) (* x 2.0))
  (/ (/ 1 (sqrt y)) 2.0)
  (/ (/ (+ x y) (sqrt y)) x)
  (/ (/ 1 1) x)
  (/ (/ (+ x y) y) 2.0)
  (/ (/ 1 1) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) y) (cbrt (* x 2.0)))
  (/ (/ 1 1) (sqrt (* x 2.0)))
  (/ (/ (+ x y) y) (sqrt (* x 2.0)))
  (/ (/ 1 1) 1)
  (/ (/ (+ x y) y) (* x 2.0))
  (/ (/ 1 1) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 1) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) y) (cbrt 2.0))
  (/ (/ 1 1) (* x (sqrt 2.0)))
  (/ (/ (+ x y) y) (sqrt 2.0))
  (/ (/ 1 1) (* x 1))
  (/ (/ (+ x y) y) 2.0)
  (/ (/ 1 1) (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) y) (* (cbrt x) 2.0))
  (/ (/ 1 1) (sqrt x))
  (/ (/ (+ x y) y) (* (sqrt x) 2.0))
  (/ (/ 1 1) 1)
  (/ (/ (+ x y) y) (* x 2.0))
  (/ (/ 1 1) 2.0)
  (/ (/ (+ x y) y) x)
  (/ (/ 1 (* (cbrt y) (cbrt y))) x)
  (/ (/ (+ x y) (cbrt y)) 2.0)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) (cbrt y)) (cbrt (* x 2.0)))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt (* x 2.0)))
  (/ (/ (+ x y) (cbrt y)) (sqrt (* x 2.0)))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 1)
  (/ (/ (+ x y) (cbrt y)) (* x 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) (cbrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) (cbrt y)) (cbrt 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* x (sqrt 2.0)))
  (/ (/ (+ x y) (cbrt y)) (sqrt 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* x 1))
  (/ (/ (+ x y) (cbrt y)) 2.0)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) (cbrt y)) (* (cbrt x) 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt x))
  (/ (/ (+ x y) (cbrt y)) (* (sqrt x) 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 1)
  (/ (/ (+ x y) (cbrt y)) (* x 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 2.0)
  (/ (/ (+ x y) (cbrt y)) x)
  (/ (/ 1 (sqrt y)) x)
  (/ (/ (+ x y) (sqrt y)) 2.0)
  (/ (/ 1 (sqrt y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) (sqrt y)) (cbrt (* x 2.0)))
  (/ (/ 1 (sqrt y)) (sqrt (* x 2.0)))
  (/ (/ (+ x y) (sqrt y)) (sqrt (* x 2.0)))
  (/ (/ 1 (sqrt y)) 1)
  (/ (/ (+ x y) (sqrt y)) (* x 2.0))
  (/ (/ 1 (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 (sqrt y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) (sqrt y)) (cbrt 2.0))
  (/ (/ 1 (sqrt y)) (* x (sqrt 2.0)))
  (/ (/ (+ x y) (sqrt y)) (sqrt 2.0))
  (/ (/ 1 (sqrt y)) (* x 1))
  (/ (/ (+ x y) (sqrt y)) 2.0)
  (/ (/ 1 (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) (sqrt y)) (* (cbrt x) 2.0))
  (/ (/ 1 (sqrt y)) (sqrt x))
  (/ (/ (+ x y) (sqrt y)) (* (sqrt x) 2.0))
  (/ (/ 1 (sqrt y)) 1)
  (/ (/ (+ x y) (sqrt y)) (* x 2.0))
  (/ (/ 1 (sqrt y)) 2.0)
  (/ (/ (+ x y) (sqrt y)) x)
  (/ (/ 1 1) x)
  (/ (/ (+ x y) y) 2.0)
  (/ (/ 1 1) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) y) (cbrt (* x 2.0)))
  (/ (/ 1 1) (sqrt (* x 2.0)))
  (/ (/ (+ x y) y) (sqrt (* x 2.0)))
  (/ (/ 1 1) 1)
  (/ (/ (+ x y) y) (* x 2.0))
  (/ (/ 1 1) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 1) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) y) (cbrt 2.0))
  (/ (/ 1 1) (* x (sqrt 2.0)))
  (/ (/ (+ x y) y) (sqrt 2.0))
  (/ (/ 1 1) (* x 1))
  (/ (/ (+ x y) y) 2.0)
  (/ (/ 1 1) (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) y) (* (cbrt x) 2.0))
  (/ (/ 1 1) (sqrt x))
  (/ (/ (+ x y) y) (* (sqrt x) 2.0))
  (/ (/ 1 1) 1)
  (/ (/ (+ x y) y) (* x 2.0))
  (/ (/ 1 1) 2.0)
  (/ (/ (+ x y) y) x)
  (/ 1 x)
  (/ (/ (+ x y) y) 2.0)
  (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) y) (cbrt (* x 2.0)))
  (/ 1 (sqrt (* x 2.0)))
  (/ (/ (+ x y) y) (sqrt (* x 2.0)))
  (/ 1 1)
  (/ (/ (+ x y) y) (* x 2.0))
  (/ 1 (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) y) (* (sqrt x) (sqrt 2.0)))
  (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) y) (cbrt 2.0))
  (/ 1 (* x (sqrt 2.0)))
  (/ (/ (+ x y) y) (sqrt 2.0))
  (/ 1 (* x 1))
  (/ (/ (+ x y) y) 2.0)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) y) (* (cbrt x) 2.0))
  (/ 1 (sqrt x))
  (/ (/ (+ x y) y) (* (sqrt x) 2.0))
  (/ 1 1)
  (/ (/ (+ x y) y) (* x 2.0))
  (/ 1 2.0)
  (/ (/ (+ x y) y) x)
  (/ (+ x y) x)
  (/ (/ 1 y) 2.0)
  (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ 1 y) (cbrt (* x 2.0)))
  (/ (+ x y) (sqrt (* x 2.0)))
  (/ (/ 1 y) (sqrt (* x 2.0)))
  (/ (+ x y) 1)
  (/ (/ 1 y) (* x 2.0))
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 y) (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ 1 y) (cbrt 2.0))
  (/ (+ x y) (* x (sqrt 2.0)))
  (/ (/ 1 y) (sqrt 2.0))
  (/ (+ x y) (* x 1))
  (/ (/ 1 y) 2.0)
  (/ (+ x y) (* (cbrt x) (cbrt x)))
  (/ (/ 1 y) (* (cbrt x) 2.0))
  (/ (+ x y) (sqrt x))
  (/ (/ 1 y) (* (sqrt x) 2.0))
  (/ (+ x y) 1)
  (/ (/ 1 y) (* x 2.0))
  (/ (+ x y) 2.0)
  (/ (/ 1 y) x)
  (/ 1 (* x 2.0))
  (/ (* x 2.0) (/ (+ x y) y))
  (/ (/ (+ x y) y) x)
  (/ (/ (+ x y) y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) y) (sqrt (* x 2.0)))
  (/ (/ (+ x y) y) 1)
  (/ (/ (+ x y) y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) y) (* x (sqrt 2.0)))
  (/ (/ (+ x y) y) (* x 1))
  (/ (/ (+ x y) y) (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) y) (sqrt x))
  (/ (/ (+ x y) y) 1)
  (/ (/ (+ x y) y) 2.0)
  (/ (* x 2.0) (cbrt (/ (+ x y) y)))
  (/ (* x 2.0) (sqrt (/ (+ x y) y)))
  (/ (* x 2.0) (/ (cbrt (+ x y)) (cbrt y)))
  (/ (* x 2.0) (/ (cbrt (+ x y)) (sqrt y)))
  (/ (* x 2.0) (/ (cbrt (+ x y)) y))
  (/ (* x 2.0) (/ (sqrt (+ x y)) (cbrt y)))
  (/ (* x 2.0) (/ (sqrt (+ x y)) (sqrt y)))
  (/ (* x 2.0) (/ (sqrt (+ x y)) y))
  (/ (* x 2.0) (/ (+ x y) (cbrt y)))
  (/ (* x 2.0) (/ (+ x y) (sqrt y)))
  (/ (* x 2.0) (/ (+ x y) y))
  (/ (* x 2.0) (/ (+ x y) (cbrt y)))
  (/ (* x 2.0) (/ (+ x y) (sqrt y)))
  (/ (* x 2.0) (/ (+ x y) y))
  (/ (* x 2.0) (/ (+ x y) y))
  (/ (* x 2.0) (/ 1 y))
  (* (* x 2.0) y)
  (* (* x 2.0) (- y))
  (* (* x 2.0) (/ y (+ x y)))
  (* (* x 2.0) (cbrt y))
  (* (* x 2.0) (sqrt y))
  (* (* x 2.0) y)
  (* (* 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)))
  (- (log (+ x y)) (log y))
  (log (/ (+ x y) y))
  (exp (/ (+ x y) y))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* y y) y))
  (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y)))
  (cbrt (/ (+ x y) y))
  (* (* (/ (+ x y) y) (/ (+ x y) y)) (/ (+ x y) y))
  (sqrt (/ (+ x y) y))
  (sqrt (/ (+ x y) y))
  (- (+ x y))
  (- y)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ x y)) (cbrt y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (/ (cbrt (+ x y)) (sqrt y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x y)) (cbrt y))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x y) (sqrt y))
  (/ 1 1)
  (/ (+ x y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x y) (sqrt y))
  (/ 1 1)
  (/ (+ x y) y)
  (/ 1 y)
  (/ y (+ x y))
  (/ (+ x y) (* (cbrt y) (cbrt y)))
  (/ (+ x y) (sqrt y))
  (/ (+ x y) 1)
  (/ y (cbrt (+ x y)))
  (/ y (sqrt (+ x y)))
  (/ y (+ x y))
  (/ y (+ x y))
  (* y (+ (* x x) (- (* y y) (* x y))))
  (* y (- x y))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (/ x y) 1)
  (+ (/ x y) 1)
  (+ (/ x y) 1)
1.131 * * [simplify]: iteration  0 :  1054  enodes  (cost  2650 )
1.151 * * [simplify]: iteration  1 :  4230  enodes  (cost  2582 )
1.207 * * [simplify]: iteration  2 :  5001  enodes  (cost  2582 )
1.222 * [simplify]: Simplified to:
   (log (/ (/ (+ x y) y) (* x 2.0)))
  (log (/ (/ (+ x y) y) (* x 2.0)))
  (log (/ (/ (+ x y) y) (* x 2.0)))
  (log (/ (/ (+ x y) y) (* x 2.0)))
  (log (/ (/ (+ x y) y) (* x 2.0)))
  (exp (/ (/ (+ x y) y) (* x 2.0)))
  (pow (/ (/ (+ x y) y) (* x 2.0)) 3)
  (pow (/ (/ (+ x y) y) (* x 2.0)) 3)
  (pow (/ (/ (+ x y) y) (* x 2.0)) 3)
  (pow (/ (/ (+ x y) y) (* x 2.0)) 3)
  (* (cbrt (/ (/ (+ x y) y) (* x 2.0))) (cbrt (/ (/ (+ x y) y) (* x 2.0))))
  (cbrt (/ (/ (+ x y) y) (* x 2.0)))
  (pow (/ (/ (+ x y) y) (* x 2.0)) 3)
  (sqrt (/ (/ (+ x y) y) (* x 2.0)))
  (sqrt (/ (/ (+ x y) y) (* x 2.0)))
  (- (/ (+ x y) y))
  (- (* x 2.0))
  (/ (cbrt (/ (+ x y) y)) (/ x (cbrt (/ (+ x y) y))))
  (/ (cbrt (/ (+ x y) y)) 2.0)
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (cbrt (/ (+ x y) y)) (cbrt (* x 2.0)))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (sqrt (* x 2.0)))
  (/ (cbrt (/ (+ x y) y)) (sqrt (* x 2.0)))
  (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y)))
  (/ (cbrt (/ (+ x y) y)) (* x 2.0))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (* (sqrt x) (sqrt 2.0)))
  (/ (cbrt (/ (+ x y) y)) (* (sqrt x) (sqrt 2.0)))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (cbrt (/ (+ x y) y)) (cbrt 2.0))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (* x (sqrt 2.0)))
  (/ (cbrt (/ (+ x y) y)) (sqrt 2.0))
  (/ (cbrt (/ (+ x y) y)) (/ x (cbrt (/ (+ x y) y))))
  (/ (cbrt (/ (+ x y) y)) 2.0)
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ (+ x y) y)) (* (cbrt x) 2.0))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) (sqrt x))
  (/ (cbrt (/ (+ x y) y)) (* (sqrt x) 2.0))
  (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y)))
  (/ (cbrt (/ (+ x y) y)) (* x 2.0))
  (/ (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y))) 2.0)
  (/ (cbrt (/ (+ x y) y)) x)
  (/ (sqrt (/ (+ x y) y)) x)
  (/ (sqrt (/ (+ x y) y)) 2.0)
  (/ (sqrt (/ (+ x y) y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (sqrt (/ (+ x y) y)) (cbrt (* x 2.0)))
  (/ (sqrt (/ (+ x y) y)) (sqrt (* x 2.0)))
  (/ (sqrt (/ (+ x y) y)) (sqrt (* x 2.0)))
  (sqrt (/ (+ x y) y))
  (/ (sqrt (/ (+ x y) y)) (* x 2.0))
  (/ (sqrt (/ (+ x y) y)) (* (sqrt x) (sqrt 2.0)))
  (/ (sqrt (/ (+ x y) y)) (* (sqrt x) (sqrt 2.0)))
  (/ (sqrt (/ (+ x y) y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (sqrt (/ (+ x y) y)) (cbrt 2.0))
  (/ (sqrt (/ (+ x y) y)) (* x (sqrt 2.0)))
  (/ (sqrt (/ (+ x y) y)) (sqrt 2.0))
  (/ (sqrt (/ (+ x y) y)) x)
  (/ (sqrt (/ (+ x y) y)) 2.0)
  (/ (sqrt (/ (+ x y) y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ (+ x y) y)) (* (cbrt x) 2.0))
  (/ (sqrt (/ (+ x y) y)) (sqrt x))
  (/ (sqrt (/ (+ x y) y)) (* (sqrt x) 2.0))
  (sqrt (/ (+ x y) y))
  (/ (sqrt (/ (+ x y) y)) (* x 2.0))
  (/ (sqrt (/ (+ x y) y)) 2.0)
  (/ (sqrt (/ (+ x y) y)) x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (* (cbrt y) (cbrt y))))
  (/ (/ (cbrt (+ x y)) (cbrt y)) 2.0)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (cbrt (* x 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (sqrt (* x 2.0)))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (sqrt (* x 2.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (* x 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (cbrt 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (* x (sqrt 2.0)))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (sqrt 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (* (cbrt y) (cbrt y))))
  (/ (/ (cbrt (+ x y)) (cbrt y)) 2.0)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (* (cbrt x) 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) (sqrt x))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (* (sqrt x) 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt (+ x y)) (cbrt y)) (* x 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y))) 2.0)
  (/ (/ (cbrt (+ x y)) (cbrt y)) x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (sqrt y)))
  (/ (/ (cbrt (+ x y)) (sqrt y)) 2.0)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (cbrt (* x 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (sqrt (* x 2.0)))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (sqrt (* x 2.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (* x 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (cbrt 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (* x (sqrt 2.0)))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (sqrt 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x (sqrt y)))
  (/ (/ (cbrt (+ x y)) (sqrt y)) 2.0)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (* (cbrt x) 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) (sqrt x))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (* (sqrt x) 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (/ (/ (cbrt (+ x y)) (sqrt y)) (* x 2.0))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y)) 2.0)
  (/ (/ (cbrt (+ x y)) (sqrt y)) x)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x)
  (/ (/ (cbrt (+ x y)) y) 2.0)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (cbrt (* x 2.0))) (cbrt (* x 2.0)))
  (/ (/ (cbrt (+ x y)) y) (cbrt (* x 2.0)))
  (/ (cbrt (+ x y)) (/ (sqrt (* x 2.0)) (cbrt (+ x y))))
  (/ (/ (cbrt (+ x y)) y) (sqrt (* x 2.0)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (/ (cbrt (+ x y)) y) (* x 2.0))
  (* (/ (cbrt (+ x y)) (sqrt 2.0)) (/ (cbrt (+ x y)) (sqrt x)))
  (/ (/ (cbrt (+ x y)) y) (* (sqrt x) (sqrt 2.0)))
  (* (/ (cbrt (+ x y)) (* x (cbrt 2.0))) (/ (cbrt (+ x y)) (cbrt 2.0)))
  (/ (/ (cbrt (+ x y)) y) (cbrt 2.0))
  (* (/ (cbrt (+ x y)) (sqrt 2.0)) (/ (cbrt (+ x y)) x))
  (/ (/ (cbrt (+ x y)) y) (sqrt 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x)
  (/ (/ (cbrt (+ x y)) y) 2.0)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (cbrt x)) (cbrt x))
  (/ (/ (cbrt (+ x y)) y) (* (cbrt x) 2.0))
  (/ (cbrt (+ x y)) (/ (sqrt x) (cbrt (+ x y))))
  (/ (/ (cbrt (+ x y)) y) (* (sqrt x) 2.0))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (/ (cbrt (+ x y)) y) (* x 2.0))
  (/ (cbrt (+ x y)) (/ 2.0 (cbrt (+ x y))))
  (/ (/ (cbrt (+ x y)) y) x)
  (/ (sqrt (+ x y)) (* x (* (cbrt y) (cbrt y))))
  (/ (/ (sqrt (+ x y)) (cbrt y)) 2.0)
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (cbrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (sqrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (sqrt (* x 2.0)))
  (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (* x 2.0))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (cbrt 2.0))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (* x (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (sqrt 2.0))
  (/ (sqrt (+ x y)) (* x (* (cbrt y) (cbrt y))))
  (/ (/ (sqrt (+ x y)) (cbrt y)) 2.0)
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (* (cbrt x) 2.0))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) (sqrt x))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (* (sqrt x) 2.0))
  (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt (+ x y)) (cbrt y)) (* x 2.0))
  (/ (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y))) 2.0)
  (/ (/ (sqrt (+ x y)) (cbrt y)) x)
  (/ (sqrt (+ x y)) (* x (sqrt y)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) 2.0)
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (cbrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (sqrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (sqrt (* x 2.0)))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* x 2.0))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (cbrt 2.0))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* x (sqrt 2.0)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (sqrt 2.0))
  (/ (sqrt (+ x y)) (* x (sqrt y)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) 2.0)
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* (cbrt x) 2.0))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (sqrt x))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* (sqrt x) 2.0))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (/ (sqrt (+ x y)) (sqrt y)) (* x 2.0))
  (/ (/ (sqrt (+ x y)) (sqrt y)) 2.0)
  (/ (sqrt (+ x y)) (* x (sqrt y)))
  (/ (sqrt (+ x y)) x)
  (/ (/ (sqrt (+ x y)) y) 2.0)
  (/ (/ (sqrt (+ x y)) (cbrt (* x 2.0))) (cbrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) y) (cbrt (* x 2.0)))
  (/ (sqrt (+ x y)) (sqrt (* x 2.0)))
  (/ (/ (sqrt (+ x y)) y) (sqrt (* x 2.0)))
  (sqrt (+ x y))
  (/ (/ (sqrt (+ x y)) y) (* x 2.0))
  (/ (/ (sqrt (+ x y)) (sqrt 2.0)) (sqrt x))
  (/ (/ (sqrt (+ x y)) y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (/ (sqrt (+ x y)) x) (cbrt 2.0)) (cbrt 2.0))
  (/ (/ (sqrt (+ x y)) y) (cbrt 2.0))
  (/ (/ (sqrt (+ x y)) (sqrt 2.0)) x)
  (/ (/ (sqrt (+ x y)) y) (sqrt 2.0))
  (/ (sqrt (+ x y)) x)
  (/ (/ (sqrt (+ x y)) y) 2.0)
  (/ (/ (sqrt (+ x y)) (cbrt x)) (cbrt x))
  (/ (/ (sqrt (+ x y)) y) (* (cbrt x) 2.0))
  (/ (sqrt (+ x y)) (sqrt x))
  (/ (/ (sqrt (+ x y)) y) (* (sqrt x) 2.0))
  (sqrt (+ x y))
  (/ (/ (sqrt (+ x y)) y) (* x 2.0))
  (/ (sqrt (+ x y)) 2.0)
  (/ (/ (sqrt (+ x y)) y) x)
  (/ 1 (* x (* (cbrt y) (cbrt y))))
  (/ (/ (+ x y) (cbrt y)) 2.0)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) (cbrt y)) (cbrt (* x 2.0)))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt (* x 2.0)))
  (/ (/ (+ x y) (cbrt y)) (sqrt (* x 2.0)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ (+ x y) (cbrt y)) (* x 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) (cbrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) (cbrt y)) (cbrt 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* x (sqrt 2.0)))
  (/ (/ (+ x y) (cbrt y)) (sqrt 2.0))
  (/ 1 (* x (* (cbrt y) (cbrt y))))
  (/ (/ (+ x y) (cbrt y)) 2.0)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) (cbrt y)) (* (cbrt x) 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt x))
  (/ (/ (+ x y) (cbrt y)) (* (sqrt x) 2.0))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ (+ x y) (cbrt y)) (* x 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 2.0)
  (/ (/ (+ x y) (cbrt y)) x)
  (/ 1 (* x (sqrt y)))
  (/ (/ (+ x y) (sqrt y)) 2.0)
  (/ (/ 1 (sqrt y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) (sqrt y)) (cbrt (* x 2.0)))
  (/ (/ 1 (sqrt y)) (sqrt (* x 2.0)))
  (/ (/ (+ x y) (sqrt y)) (sqrt (* x 2.0)))
  (/ 1 (sqrt y))
  (/ (/ (+ x y) (sqrt y)) (* x 2.0))
  (/ (/ 1 (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 (sqrt y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) (sqrt y)) (cbrt 2.0))
  (/ (/ 1 (sqrt y)) (* x (sqrt 2.0)))
  (/ (/ (+ x y) (sqrt y)) (sqrt 2.0))
  (/ 1 (* x (sqrt y)))
  (/ (/ (+ x y) (sqrt y)) 2.0)
  (/ (/ 1 (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) (sqrt y)) (* (cbrt x) 2.0))
  (/ (/ 1 (sqrt y)) (sqrt x))
  (/ (/ (+ x y) (sqrt y)) (* (sqrt x) 2.0))
  (/ 1 (sqrt y))
  (/ (/ (+ x y) (sqrt y)) (* x 2.0))
  (/ (/ 1 (sqrt y)) 2.0)
  (/ (/ (+ x y) (sqrt y)) x)
  (/ 1 x)
  (/ (/ (+ x y) y) 2.0)
  (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) y) (cbrt (* x 2.0)))
  (/ 1 (sqrt (* x 2.0)))
  (/ (/ (+ x y) y) (sqrt (* x 2.0)))
  1
  (/ (/ (+ x y) y) (* x 2.0))
  (/ 1 (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) y) (* (sqrt x) (sqrt 2.0)))
  (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) y) (cbrt 2.0))
  (/ 1 (* x (sqrt 2.0)))
  (/ (/ (+ x y) y) (sqrt 2.0))
  (/ 1 x)
  (/ (/ (+ x y) y) 2.0)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) y) (* (cbrt x) 2.0))
  (/ 1 (sqrt x))
  (/ (/ (+ x y) y) (* (sqrt x) 2.0))
  1
  (/ (/ (+ x y) y) (* x 2.0))
  (/ 1 2.0)
  (/ (+ x y) (* x y))
  (/ 1 (* x (* (cbrt y) (cbrt y))))
  (/ (/ (+ x y) (cbrt y)) 2.0)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) (cbrt y)) (cbrt (* x 2.0)))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt (* x 2.0)))
  (/ (/ (+ x y) (cbrt y)) (sqrt (* x 2.0)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ (+ x y) (cbrt y)) (* x 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) (cbrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) (cbrt y)) (cbrt 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* x (sqrt 2.0)))
  (/ (/ (+ x y) (cbrt y)) (sqrt 2.0))
  (/ 1 (* x (* (cbrt y) (cbrt y))))
  (/ (/ (+ x y) (cbrt y)) 2.0)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) (cbrt y)) (* (cbrt x) 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt x))
  (/ (/ (+ x y) (cbrt y)) (* (sqrt x) 2.0))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ (+ x y) (cbrt y)) (* x 2.0))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 2.0)
  (/ (/ (+ x y) (cbrt y)) x)
  (/ 1 (* x (sqrt y)))
  (/ (/ (+ x y) (sqrt y)) 2.0)
  (/ (/ 1 (sqrt y)) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) (sqrt y)) (cbrt (* x 2.0)))
  (/ (/ 1 (sqrt y)) (sqrt (* x 2.0)))
  (/ (/ (+ x y) (sqrt y)) (sqrt (* x 2.0)))
  (/ 1 (sqrt y))
  (/ (/ (+ x y) (sqrt y)) (* x 2.0))
  (/ (/ 1 (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) (sqrt y)) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 (sqrt y)) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) (sqrt y)) (cbrt 2.0))
  (/ (/ 1 (sqrt y)) (* x (sqrt 2.0)))
  (/ (/ (+ x y) (sqrt y)) (sqrt 2.0))
  (/ 1 (* x (sqrt y)))
  (/ (/ (+ x y) (sqrt y)) 2.0)
  (/ (/ 1 (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) (sqrt y)) (* (cbrt x) 2.0))
  (/ (/ 1 (sqrt y)) (sqrt x))
  (/ (/ (+ x y) (sqrt y)) (* (sqrt x) 2.0))
  (/ 1 (sqrt y))
  (/ (/ (+ x y) (sqrt y)) (* x 2.0))
  (/ (/ 1 (sqrt y)) 2.0)
  (/ (/ (+ x y) (sqrt y)) x)
  (/ 1 x)
  (/ (/ (+ x y) y) 2.0)
  (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) y) (cbrt (* x 2.0)))
  (/ 1 (sqrt (* x 2.0)))
  (/ (/ (+ x y) y) (sqrt (* x 2.0)))
  1
  (/ (/ (+ x y) y) (* x 2.0))
  (/ 1 (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) y) (* (sqrt x) (sqrt 2.0)))
  (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) y) (cbrt 2.0))
  (/ 1 (* x (sqrt 2.0)))
  (/ (/ (+ x y) y) (sqrt 2.0))
  (/ 1 x)
  (/ (/ (+ x y) y) 2.0)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) y) (* (cbrt x) 2.0))
  (/ 1 (sqrt x))
  (/ (/ (+ x y) y) (* (sqrt x) 2.0))
  1
  (/ (/ (+ x y) y) (* x 2.0))
  (/ 1 2.0)
  (/ (+ x y) (* x y))
  (/ 1 x)
  (/ (/ (+ x y) y) 2.0)
  (/ 1 (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) y) (cbrt (* x 2.0)))
  (/ 1 (sqrt (* x 2.0)))
  (/ (/ (+ x y) y) (sqrt (* x 2.0)))
  1
  (/ (/ (+ x y) y) (* x 2.0))
  (/ 1 (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) y) (* (sqrt x) (sqrt 2.0)))
  (/ 1 (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) y) (cbrt 2.0))
  (/ 1 (* x (sqrt 2.0)))
  (/ (/ (+ x y) y) (sqrt 2.0))
  (/ 1 x)
  (/ (/ (+ x y) y) 2.0)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) y) (* (cbrt x) 2.0))
  (/ 1 (sqrt x))
  (/ (/ (+ x y) y) (* (sqrt x) 2.0))
  1
  (/ (/ (+ x y) y) (* x 2.0))
  (/ 1 2.0)
  (/ (+ x y) (* x y))
  (/ (+ x y) x)
  (/ (/ 1 y) 2.0)
  (/ (+ x y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ 1 y) (cbrt (* x 2.0)))
  (/ (+ x y) (sqrt (* x 2.0)))
  (/ (/ 1 y) (sqrt (* x 2.0)))
  (+ x y)
  (/ (/ 1 y) (* x 2.0))
  (/ (+ x y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ 1 y) (* (sqrt x) (sqrt 2.0)))
  (/ (+ x y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ 1 y) (cbrt 2.0))
  (/ (+ x y) (* x (sqrt 2.0)))
  (/ (/ 1 y) (sqrt 2.0))
  (/ (+ x y) x)
  (/ (/ 1 y) 2.0)
  (/ (+ x y) (* (cbrt x) (cbrt x)))
  (/ (/ 1 y) (* (cbrt x) 2.0))
  (/ (+ x y) (sqrt x))
  (/ (/ 1 y) (* (sqrt x) 2.0))
  (+ x y)
  (/ (/ 1 y) (* x 2.0))
  (/ (+ x y) 2.0)
  (/ (/ 1 y) x)
  (/ 1 (* x 2.0))
  (* (* x 2.0) (/ y (+ x y)))
  (/ (+ x y) (* x y))
  (/ (/ (+ x y) y) (* (cbrt (* x 2.0)) (cbrt (* x 2.0))))
  (/ (/ (+ x y) y) (sqrt (* x 2.0)))
  (/ (+ x y) y)
  (/ (/ (+ x y) y) (* (sqrt x) (sqrt 2.0)))
  (/ (/ (+ x y) y) (* x (* (cbrt 2.0) (cbrt 2.0))))
  (/ (/ (+ x y) y) (* x (sqrt 2.0)))
  (/ (+ x y) (* x y))
  (/ (/ (+ x y) y) (* (cbrt x) (cbrt x)))
  (/ (/ (+ x y) y) (sqrt x))
  (/ (+ x y) y)
  (/ (/ (+ x y) y) 2.0)
  (/ (* x 2.0) (cbrt (/ (+ x y) y)))
  (/ (* x 2.0) (sqrt (/ (+ x y) y)))
  (/ (* x 2.0) (/ (cbrt (+ x y)) (cbrt y)))
  (/ (* x 2.0) (/ (cbrt (+ x y)) (sqrt y)))
  (* (* x 2.0) (/ y (cbrt (+ x y))))
  (/ (* x 2.0) (/ (sqrt (+ x y)) (cbrt y)))
  (/ (* x 2.0) (/ (sqrt (+ x y)) (sqrt y)))
  (* (* x 2.0) (/ y (sqrt (+ x y))))
  (/ (* x 2.0) (/ (+ x y) (cbrt y)))
  (/ (* x 2.0) (/ (+ x y) (sqrt y)))
  (* (* x 2.0) (/ y (+ x y)))
  (/ (* x 2.0) (/ (+ x y) (cbrt y)))
  (/ (* x 2.0) (/ (+ x y) (sqrt y)))
  (* (* x 2.0) (/ y (+ x y)))
  (* (* x 2.0) (/ y (+ x y)))
  (* (* x 2.0) y)
  (* (* x 2.0) y)
  (* (* x 2.0) (- y))
  (* (* x 2.0) (/ y (+ x y)))
  (* (* x 2.0) (cbrt y))
  (* (* x 2.0) (sqrt y))
  (* (* x 2.0) y)
  (* (* 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)) y) (* x 2.0))
  (* (* x 2.0) (* y (- x y)))
  (log (/ (+ x y) y))
  (log (/ (+ x y) y))
  (exp (/ (+ x y) y))
  (pow (/ (+ x y) y) 3)
  (* (cbrt (/ (+ x y) y)) (cbrt (/ (+ x y) y)))
  (cbrt (/ (+ x y) y))
  (pow (/ (+ x y) y) 3)
  (sqrt (/ (+ x y) y))
  (sqrt (/ (+ x y) y))
  (- (+ x y))
  (- y)
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ x y)) (cbrt y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt y))
  (/ (cbrt (+ x y)) (sqrt y))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ x y)) (cbrt y))
  (/ (sqrt (+ x y)) (sqrt y))
  (/ (sqrt (+ x y)) (sqrt y))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x y) (sqrt y))
  1
  (/ (+ x y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ x y) (sqrt y))
  1
  (/ (+ x y) y)
  (/ 1 y)
  (/ y (+ x y))
  (/ (+ x y) (* (cbrt y) (cbrt y)))
  (/ (+ x y) (sqrt y))
  (+ x y)
  (/ y (cbrt (+ x y)))
  (/ y (sqrt (+ x y)))
  (/ y (+ x y))
  (/ y (+ x y))
  (* (+ (* y (- y x)) (* x x)) y)
  (* y (- x y))
  (* 0.5 (+ (/ 1 y) (/ 1 x)))
  (* 0.5 (+ (/ 1 y) (/ 1 x)))
  (* 0.5 (+ (/ 1 y) (/ 1 x)))
  (+ (/ x y) 1)
  (+ (/ x y) 1)
  (+ (/ x y) 1)
1.223 * * * [progress]: adding candidates to table
1.572 * [progress]: [Phase 3 of 3] Extracting.
1.572 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (/ 1 y) (/ (+ x y) (* x 2.0))))> #<alt (λ (x y) (/ (/ (+ x y) y) (* x 2.0)))>)
1.572 * * * [regime-changes]: Trying 2 branch expressions: (y x)
1.572 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (/ 1 y) (/ (+ x y) (* x 2.0))))> #<alt (λ (x y) (/ (/ (+ x y) y) (* x 2.0)))>)
1.593 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (/ 1 y) (/ (+ x y) (* x 2.0))))> #<alt (λ (x y) (/ (/ (+ x y) y) (* x 2.0)))>)
1.616 * * * [regime]: Found split indices: #<option (#s(si 1 78) #s(si 0 185) #s(si 1 255))>
1.617 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y) (* (/ 1 y) (/ (+ x y) (* x 2.0))))> #<alt (λ (x y) (/ (/ (+ x y) y) (* x 2.0)))>)
1.647 * [regimes]: Found splitpoints: (#s(sp 1 y -1.1062528248115971e-58) #s(sp 0 y 1.3960189220860347e-57) #s(sp 1 y +nan.0)) , with alts (#<alt (λ (x y) (* (/ 1 y) (/ (+ x y) (* x 2.0))))> #<alt (λ (x y) (/ (/ (+ x y) y) (* x 2.0)))>)
1.647 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= y -1.1062528248115971e-58) (/ (/ (+ x y) y) (* x 2.0)) (if (<= y 1.3960189220860347e-57) (* (/ 1 y) (/ (+ x y) (* x 2.0))) (/ (/ (+ x y) y) (* x 2.0))))
1.648 * * [simplify]: iteration  0 :  25  enodes  (cost  9 )
1.648 * * [simplify]: iteration  1 :  25  enodes  (cost  9 )
1.648 * [simplify]: Simplified to:
   (if (or (<= y -1.1062528248115971e-58) (not (<= y 1.3960189220860347e-57))) (/ (/ (+ x y) y) (* x 2.0)) (* (/ 1 y) (/ (+ x y) (* x 2.0))))
2.026 * [regime-testing]: Baseline error score: 8.250304944374937
2.026 * [regime-testing]: Oracle error score: 0.05407985217474302
2.027 * [regime-testing]: End program error score: 0.38227623569003416
2.047 * [regime-testing]: Target error score: 0.013824848418642476