31.902 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (* (* x 2.0) y))
0.019 * * [simplify]: iteration  0 :  36  enodes  (cost  9 )
0.019 * * [simplify]: iteration  1 :  36  enodes  (cost  9 )
0.019 * [simplify]: Simplified to:
   (/ (+ x y) (* x (* y 2.0)))
0.021 * * [progress]: iteration 1 / 4
0.021 * * * [progress]: picking best candidate
0.023 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (* (* x 2.0) y)))>
0.023 * * * [progress]: localizing error
0.029 * * * [progress]: generating rewritten candidates
0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.041 * * * [progress]: generating series expansions
0.041 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.041 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0
0.041 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y
0.041 * [taylor]: Taking taylor expansion of 0.5 in y
0.041 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y
0.041 * [taylor]: Taking taylor expansion of (+ x y) in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of (* x y) in y
0.041 * [taylor]: Taking taylor expansion of x in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x
0.041 * [taylor]: Taking taylor expansion of 0.5 in x
0.041 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x
0.041 * [taylor]: Taking taylor expansion of (+ x y) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of (* x y) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x
0.041 * [taylor]: Taking taylor expansion of 0.5 in x
0.041 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x
0.041 * [taylor]: Taking taylor expansion of (+ x y) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of (* x y) in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of 0.5 in y
0.042 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.042 * [taylor]: Taking taylor expansion of 0.5 in y
0.042 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0
0.043 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
0.043 * [taylor]: Taking taylor expansion of 0.5 in y
0.043 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.043 * [taylor]: Taking taylor expansion of x in y
0.043 * [taylor]: Taking taylor expansion of (* y x) in y
0.043 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of x in y
0.043 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.043 * [taylor]: Taking taylor expansion of 0.5 in x
0.043 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (* y x) in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.043 * [taylor]: Taking taylor expansion of 0.5 in x
0.043 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.043 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of (* y x) in x
0.043 * [taylor]: Taking taylor expansion of y in x
0.043 * [taylor]: Taking taylor expansion of x in x
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.044 * [taylor]: Taking taylor expansion of 0.5 in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of 0.5 in y
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.045 * [taylor]: Taking taylor expansion of 0 in y
0.045 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0
0.045 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
0.045 * [taylor]: Taking taylor expansion of -0.5 in y
0.045 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
0.045 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.045 * [taylor]: Taking taylor expansion of x in y
0.045 * [taylor]: Taking taylor expansion of (* y x) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of x in y
0.045 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.045 * [taylor]: Taking taylor expansion of -0.5 in x
0.045 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.045 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (* y x) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
0.045 * [taylor]: Taking taylor expansion of -0.5 in x
0.045 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
0.045 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (* y x) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y
0.046 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.046 * [taylor]: Taking taylor expansion of 0.5 in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (neg 0.5) in y
0.046 * [taylor]: Taking taylor expansion of 0.5 in y
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.047 * [taylor]: Taking taylor expansion of 0 in y
0.047 * * * [progress]: simplifying candidates
0.048 * [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)))
  (neg (+ x y))
  (neg (* (* x 2.0) y))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* x 2.0))
  (/ (cbrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) y)
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 (* (* x 2.0) y))
  (/ (* (* x 2.0) y) (+ x y))
  (/ (+ x y) (* x 2.0))
  (/ (* (* x 2.0) y) (cbrt (+ x y)))
  (/ (* (* x 2.0) y) (sqrt (+ x y)))
  (/ (* (* x 2.0) y) (+ x y))
  (/ (* (* x 2.0) y) (+ x y))
  (* (* (* x 2.0) y) (+ (* x x) (- (* y y) (* x y))))
  (* (* (* x 2.0) y) (- x y))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
0.072 * * [simplify]: iteration  0 :  5267  enodes  (cost  314 )
0.073 * [simplify]: Simplified to:
   (log (/ (+ x y) (* x (* y 2.0))))
  (log (/ (+ x y) (* x (* y 2.0))))
  (log (/ (+ x y) (* x (* y 2.0))))
  (log (/ (+ x y) (* x (* y 2.0))))
  (exp (/ (+ x y) (* x (* y 2.0))))
  (pow (/ (+ x y) (* x (* y 2.0))) 3)
  (pow (/ (+ x y) (* x (* y 2.0))) 3)
  (pow (/ (+ x y) (* x (* y 2.0))) 3)
  (* (cbrt (/ (+ x y) (* x (* y 2.0)))) (cbrt (/ (+ x y) (* x (* y 2.0)))))
  (cbrt (/ (+ x y) (* x (* y 2.0))))
  (pow (/ (+ x y) (* x (* y 2.0))) 3)
  (sqrt (/ (+ x y) (* x (* y 2.0))))
  (sqrt (/ (+ x y) (* x (* y 2.0))))
  (- (neg y) x)
  (* x (* y (neg 2.0)))
  (* (cbrt (+ x y)) (/ (cbrt (+ x y)) (* x 2.0)))
  (/ (cbrt (+ x y)) y)
  (/ (sqrt (+ x y)) (* x 2.0))
  (/ (sqrt (+ x y)) y)
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 (* x 2.0))
  (/ (+ x y) y)
  (/ 1 (* x (* y 2.0)))
  (* y (/ x (/ (+ x y) 2.0)))
  (/ (+ x y) (* x 2.0))
  (* y (* (/ x (cbrt (+ x y))) 2.0))
  (* y (/ x (/ (sqrt (+ x y)) 2.0)))
  (* y (/ x (/ (+ x y) 2.0)))
  (* y (/ x (/ (+ x y) 2.0)))
  (* x (* y (* 2.0 (+ (* x x) (* y (- y x))))))
  (* x (* y (* 2.0 (- x y))))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
0.073 * * * [progress]: adding candidates to table
0.103 * * [progress]: iteration 2 / 4
0.103 * * * [progress]: picking best candidate
0.109 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (* y (/ x (/ (+ x y) 2.0)))))>
0.109 * * * [progress]: localizing error
0.118 * * * [progress]: generating rewritten candidates
0.118 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
0.139 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
0.151 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.187 * * * [progress]: generating series expansions
0.187 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
0.187 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* x y) (+ x y))) in (y x) around 0
0.187 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (+ x y))) in x
0.187 * [taylor]: Taking taylor expansion of 2.0 in x
0.187 * [taylor]: Taking taylor expansion of (/ (* x y) (+ x y)) in x
0.187 * [taylor]: Taking taylor expansion of (* x y) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.187 * [taylor]: Taking taylor expansion of (+ x y) in x
0.187 * [taylor]: Taking taylor expansion of x in x
0.187 * [taylor]: Taking taylor expansion of y in x
0.188 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (+ x y))) in y
0.188 * [taylor]: Taking taylor expansion of 2.0 in y
0.188 * [taylor]: Taking taylor expansion of (/ (* x y) (+ x y)) in y
0.188 * [taylor]: Taking taylor expansion of (* x y) in y
0.188 * [taylor]: Taking taylor expansion of x in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of (+ x y) in y
0.188 * [taylor]: Taking taylor expansion of x in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* x y) (+ x y))) in y
0.188 * [taylor]: Taking taylor expansion of 2.0 in y
0.188 * [taylor]: Taking taylor expansion of (/ (* x y) (+ x y)) in y
0.188 * [taylor]: Taking taylor expansion of (* x y) in y
0.188 * [taylor]: Taking taylor expansion of x in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of (+ x y) in y
0.188 * [taylor]: Taking taylor expansion of x in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [taylor]: Taking taylor expansion of 2.0 in x
0.189 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 x))) in x
0.189 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.189 * [taylor]: Taking taylor expansion of 2.0 in x
0.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x
0.189 * [taylor]: Taking taylor expansion of 2.0 in x
0.189 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.189 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (y x) around 0
0.190 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x
0.190 * [taylor]: Taking taylor expansion of 2.0 in x
0.190 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y
0.191 * [taylor]: Taking taylor expansion of 2.0 in y
0.191 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y
0.191 * [taylor]: Taking taylor expansion of x in y
0.191 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.191 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.191 * [taylor]: Taking taylor expansion of x in y
0.192 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y
0.192 * [taylor]: Taking taylor expansion of 2.0 in y
0.192 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y
0.192 * [taylor]: Taking taylor expansion of x in y
0.192 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y
0.192 * [taylor]: Taking taylor expansion of y in y
0.192 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.192 * [taylor]: Taking taylor expansion of y in y
0.192 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.192 * [taylor]: Taking taylor expansion of x in y
0.192 * [taylor]: Taking taylor expansion of (/ 2.0 x) in x
0.192 * [taylor]: Taking taylor expansion of 2.0 in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 (pow x 2)))) in x
0.193 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x
0.193 * [taylor]: Taking taylor expansion of 2.0 in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.193 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x
0.194 * [taylor]: Taking taylor expansion of 2.0 in x
0.194 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.194 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.195 * [approximate]: Taking taylor expansion of (/ -2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (y x) around 0
0.195 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x
0.195 * [taylor]: Taking taylor expansion of -2.0 in x
0.195 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x
0.195 * [taylor]: Taking taylor expansion of y in x
0.195 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.196 * [taylor]: Taking taylor expansion of y in x
0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.196 * [taylor]: Taking taylor expansion of x in x
0.196 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y
0.196 * [taylor]: Taking taylor expansion of -2.0 in y
0.196 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y
0.196 * [taylor]: Taking taylor expansion of x in y
0.196 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.196 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.196 * [taylor]: Taking taylor expansion of x in y
0.196 * [taylor]: Taking taylor expansion of (/ -2.0 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y
0.196 * [taylor]: Taking taylor expansion of -2.0 in y
0.196 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y
0.196 * [taylor]: Taking taylor expansion of x in y
0.197 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y
0.197 * [taylor]: Taking taylor expansion of y in y
0.197 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.197 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.197 * [taylor]: Taking taylor expansion of y in y
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.197 * [taylor]: Taking taylor expansion of x in y
0.197 * [taylor]: Taking taylor expansion of (/ -2.0 x) in x
0.197 * [taylor]: Taking taylor expansion of -2.0 in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 2))) in x
0.198 * [taylor]: Taking taylor expansion of 2.0 in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.198 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.199 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 (pow x 3)))) in x
0.199 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow x 3))) in x
0.199 * [taylor]: Taking taylor expansion of 2.0 in x
0.199 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.199 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.200 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
0.200 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (+ x y))) in (x y) around 0
0.200 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (+ x y))) in y
0.200 * [taylor]: Taking taylor expansion of 2.0 in y
0.200 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of (+ x y) in y
0.200 * [taylor]: Taking taylor expansion of x in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.200 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (+ x y))) in x
0.200 * [taylor]: Taking taylor expansion of 2.0 in x
0.200 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of (+ x y) in x
0.200 * [taylor]: Taking taylor expansion of x in x
0.200 * [taylor]: Taking taylor expansion of y in x
0.201 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (+ x y))) in x
0.201 * [taylor]: Taking taylor expansion of 2.0 in x
0.201 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of (+ x y) in x
0.201 * [taylor]: Taking taylor expansion of x in x
0.201 * [taylor]: Taking taylor expansion of y in x
0.201 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y
0.201 * [taylor]: Taking taylor expansion of 2.0 in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.201 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 (pow y 2)))) in y
0.201 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
0.201 * [taylor]: Taking taylor expansion of 2.0 in y
0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.201 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.201 * [taylor]: Taking taylor expansion of y in y
0.202 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
0.202 * [taylor]: Taking taylor expansion of 2.0 in y
0.202 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.202 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.202 * [taylor]: Taking taylor expansion of y in y
0.204 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.204 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.204 * [taylor]: Taking taylor expansion of 2.0 in y
0.204 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.204 * [taylor]: Taking taylor expansion of x in y
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.204 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.204 * [taylor]: Taking taylor expansion of y in y
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.204 * [taylor]: Taking taylor expansion of x in y
0.204 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.204 * [taylor]: Taking taylor expansion of 2.0 in x
0.204 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.204 * [taylor]: Taking taylor expansion of y in x
0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.204 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.204 * [taylor]: Taking taylor expansion of 2.0 in x
0.204 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.204 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.205 * [taylor]: Taking taylor expansion of y in x
0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [taylor]: Taking taylor expansion of 2.0 in y
0.205 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.205 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.205 * [taylor]: Taking taylor expansion of 2.0 in y
0.205 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.205 * [taylor]: Taking taylor expansion of y in y
0.206 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
0.206 * [taylor]: Taking taylor expansion of 2.0 in y
0.206 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.206 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.206 * [taylor]: Taking taylor expansion of y in y
0.207 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.207 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.207 * [taylor]: Taking taylor expansion of 2.0 in y
0.207 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.207 * [taylor]: Taking taylor expansion of x in y
0.207 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.207 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.207 * [taylor]: Taking taylor expansion of y in y
0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.207 * [taylor]: Taking taylor expansion of x in y
0.207 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.207 * [taylor]: Taking taylor expansion of 2.0 in x
0.207 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.208 * [taylor]: Taking taylor expansion of y in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.208 * [taylor]: Taking taylor expansion of 2.0 in x
0.208 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.208 * [taylor]: Taking taylor expansion of y in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [taylor]: Taking taylor expansion of 2.0 in y
0.209 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.209 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.209 * [taylor]: Taking taylor expansion of 2.0 in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.210 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
0.210 * [taylor]: Taking taylor expansion of 2.0 in y
0.210 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.210 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.210 * [taylor]: Taking taylor expansion of y in y
0.210 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.211 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (y x) around 0
0.211 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x
0.211 * [taylor]: Taking taylor expansion of 0.5 in x
0.211 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x
0.211 * [taylor]: Taking taylor expansion of (+ x y) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of y in x
0.211 * [taylor]: Taking taylor expansion of (* x y) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [taylor]: Taking taylor expansion of y in x
0.211 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y
0.211 * [taylor]: Taking taylor expansion of 0.5 in y
0.211 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y
0.211 * [taylor]: Taking taylor expansion of (+ x y) in y
0.211 * [taylor]: Taking taylor expansion of x in y
0.211 * [taylor]: Taking taylor expansion of y in y
0.211 * [taylor]: Taking taylor expansion of (* x y) in y
0.211 * [taylor]: Taking taylor expansion of x in y
0.211 * [taylor]: Taking taylor expansion of y in y
0.211 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y
0.211 * [taylor]: Taking taylor expansion of 0.5 in y
0.211 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y
0.211 * [taylor]: Taking taylor expansion of (+ x y) in y
0.211 * [taylor]: Taking taylor expansion of x in y
0.211 * [taylor]: Taking taylor expansion of y in y
0.211 * [taylor]: Taking taylor expansion of (* x y) in y
0.211 * [taylor]: Taking taylor expansion of x in y
0.211 * [taylor]: Taking taylor expansion of y in y
0.212 * [taylor]: Taking taylor expansion of 0.5 in x
0.212 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.212 * [taylor]: Taking taylor expansion of 0.5 in x
0.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.212 * [taylor]: Taking taylor expansion of x in x
0.212 * [taylor]: Taking taylor expansion of 0 in x
0.213 * [taylor]: Taking taylor expansion of 0 in x
0.213 * [taylor]: Taking taylor expansion of 0 in x
0.214 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (y x) around 0
0.214 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x
0.214 * [taylor]: Taking taylor expansion of 0.5 in x
0.214 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x
0.214 * [taylor]: Taking taylor expansion of y in x
0.214 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.214 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.214 * [taylor]: Taking taylor expansion of y in x
0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.214 * [taylor]: Taking taylor expansion of x in x
0.214 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y
0.214 * [taylor]: Taking taylor expansion of 0.5 in y
0.214 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y
0.214 * [taylor]: Taking taylor expansion of x in y
0.214 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.214 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.214 * [taylor]: Taking taylor expansion of x in y
0.214 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y
0.215 * [taylor]: Taking taylor expansion of 0.5 in y
0.215 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y
0.215 * [taylor]: Taking taylor expansion of x in y
0.215 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y
0.215 * [taylor]: Taking taylor expansion of y in y
0.215 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.215 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.215 * [taylor]: Taking taylor expansion of y in y
0.215 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.215 * [taylor]: Taking taylor expansion of x in y
0.215 * [taylor]: Taking taylor expansion of 0 in x
0.215 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.215 * [taylor]: Taking taylor expansion of 0.5 in x
0.215 * [taylor]: Taking taylor expansion of x in x
0.216 * [taylor]: Taking taylor expansion of 0.5 in x
0.216 * [taylor]: Taking taylor expansion of 0 in x
0.217 * [taylor]: Taking taylor expansion of 0 in x
0.218 * [taylor]: Taking taylor expansion of 0 in x
0.218 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (y x) around 0
0.218 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x
0.218 * [taylor]: Taking taylor expansion of -0.5 in x
0.218 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x
0.218 * [taylor]: Taking taylor expansion of y in x
0.218 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.218 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.218 * [taylor]: Taking taylor expansion of y in x
0.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y
0.218 * [taylor]: Taking taylor expansion of -0.5 in y
0.218 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y
0.218 * [taylor]: Taking taylor expansion of x in y
0.218 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y
0.218 * [taylor]: Taking taylor expansion of y in y
0.218 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y
0.219 * [taylor]: Taking taylor expansion of -0.5 in y
0.219 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.219 * [taylor]: Taking taylor expansion of x in y
0.219 * [taylor]: Taking taylor expansion of 0 in x
0.219 * [taylor]: Taking taylor expansion of (neg (* 0.5 x)) in x
0.219 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.219 * [taylor]: Taking taylor expansion of 0.5 in x
0.219 * [taylor]: Taking taylor expansion of x in x
0.220 * [taylor]: Taking taylor expansion of (neg 0.5) in x
0.220 * [taylor]: Taking taylor expansion of 0.5 in x
0.220 * [taylor]: Taking taylor expansion of 0 in x
0.221 * [taylor]: Taking taylor expansion of 0 in x
0.222 * [taylor]: Taking taylor expansion of 0 in x
0.222 * * * [progress]: simplifying candidates
0.226 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (/ x (/ (+ x y) 2.0)))
  (+ (log y) (- (log x) (- (log (+ x y)) (log 2.0))))
  (+ (log y) (- (log x) (log (/ (+ x y) 2.0))))
  (+ (log y) (log (/ x (/ (+ x y) 2.0))))
  (log (* y (/ x (/ (+ x y) 2.0))))
  (exp (* y (/ x (/ (+ x y) 2.0))))
  (* (* (* y y) y) (/ (* (* x x) x) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* 2.0 2.0) 2.0))))
  (* (* (* y y) y) (/ (* (* x x) x) (* (* (/ (+ x y) 2.0) (/ (+ x y) 2.0)) (/ (+ x y) 2.0))))
  (* (* (* y y) y) (* (* (/ x (/ (+ x y) 2.0)) (/ x (/ (+ x y) 2.0))) (/ x (/ (+ x y) 2.0))))
  (* (cbrt (* y (/ x (/ (+ x y) 2.0)))) (cbrt (* y (/ x (/ (+ x y) 2.0)))))
  (cbrt (* y (/ x (/ (+ x y) 2.0))))
  (* (* (* y (/ x (/ (+ x y) 2.0))) (* y (/ x (/ (+ x y) 2.0)))) (* y (/ x (/ (+ x y) 2.0))))
  (sqrt (* y (/ x (/ (+ x y) 2.0))))
  (sqrt (* y (/ x (/ (+ x y) 2.0))))
  (* (sqrt y) (sqrt (/ x (/ (+ x y) 2.0))))
  (* (sqrt y) (sqrt (/ x (/ (+ x y) 2.0))))
  (* (sqrt y) (/ (sqrt x) (sqrt (/ (+ x y) 2.0))))
  (* (sqrt y) (/ (sqrt x) (sqrt (/ (+ x y) 2.0))))
  (* (sqrt y) (/ (sqrt x) (/ (sqrt (+ x y)) (sqrt 2.0))))
  (* (sqrt y) (/ (sqrt x) (/ (sqrt (+ x y)) (sqrt 2.0))))
  (* y (* (cbrt (/ x (/ (+ x y) 2.0))) (cbrt (/ x (/ (+ x y) 2.0)))))
  (* y (sqrt (/ x (/ (+ x y) 2.0))))
  (* y (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ (+ x y) 2.0)) (cbrt (/ (+ x y) 2.0)))))
  (* y (/ (* (cbrt x) (cbrt x)) (sqrt (/ (+ x y) 2.0))))
  (* y (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2.0))))
  (* y (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (* y (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ x y)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ x y)) (sqrt 2.0))))
  (* y (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ x y)) 1)))
  (* y (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt 2.0))))
  (* y (/ (* (cbrt x) (cbrt x)) (/ 1 1)))
  (* y (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt 2.0))))
  (* y (/ (* (cbrt x) (cbrt x)) (/ 1 1)))
  (* y (/ (* (cbrt x) (cbrt x)) 1))
  (* y (/ (* (cbrt x) (cbrt x)) (+ x y)))
  (* y (/ (sqrt x) (* (cbrt (/ (+ x y) 2.0)) (cbrt (/ (+ x y) 2.0)))))
  (* y (/ (sqrt x) (sqrt (/ (+ x y) 2.0))))
  (* y (/ (sqrt x) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (/ (sqrt x) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2.0))))
  (* y (/ (sqrt x) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (* y (/ (sqrt x) (/ (sqrt (+ x y)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (/ (sqrt x) (/ (sqrt (+ x y)) (sqrt 2.0))))
  (* y (/ (sqrt x) (/ (sqrt (+ x y)) 1)))
  (* y (/ (sqrt x) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (/ (sqrt x) (/ 1 (sqrt 2.0))))
  (* y (/ (sqrt x) (/ 1 1)))
  (* y (/ (sqrt x) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (/ (sqrt x) (/ 1 (sqrt 2.0))))
  (* y (/ (sqrt x) (/ 1 1)))
  (* y (/ (sqrt x) 1))
  (* y (/ (sqrt x) (+ x y)))
  (* y (/ 1 (* (cbrt (/ (+ x y) 2.0)) (cbrt (/ (+ x y) 2.0)))))
  (* y (/ 1 (sqrt (/ (+ x y) 2.0))))
  (* y (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2.0))))
  (* y (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (* y (/ 1 (/ (sqrt (+ x y)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (/ 1 (/ (sqrt (+ x y)) (sqrt 2.0))))
  (* y (/ 1 (/ (sqrt (+ x y)) 1)))
  (* y (/ 1 (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (/ 1 (/ 1 (sqrt 2.0))))
  (* y (/ 1 (/ 1 1)))
  (* y (/ 1 (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (/ 1 (/ 1 (sqrt 2.0))))
  (* y (/ 1 (/ 1 1)))
  (* y (/ 1 1))
  (* y (/ 1 (+ x y)))
  (* y 1)
  (* y x)
  (* y (/ x (+ x y)))
  (* (cbrt y) (/ x (/ (+ x y) 2.0)))
  (* (sqrt y) (/ x (/ (+ x y) 2.0)))
  (* y (/ x (/ (+ x y) 2.0)))
  (* y x)
  (- (log x) (- (log (+ x y)) (log 2.0)))
  (- (log x) (log (/ (+ x y) 2.0)))
  (log (/ x (/ (+ x y) 2.0)))
  (exp (/ x (/ (+ x y) 2.0)))
  (/ (* (* x x) x) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* 2.0 2.0) 2.0)))
  (/ (* (* x x) x) (* (* (/ (+ x y) 2.0) (/ (+ x y) 2.0)) (/ (+ x y) 2.0)))
  (* (cbrt (/ x (/ (+ x y) 2.0))) (cbrt (/ x (/ (+ x y) 2.0))))
  (cbrt (/ x (/ (+ x y) 2.0)))
  (* (* (/ x (/ (+ x y) 2.0)) (/ x (/ (+ x y) 2.0))) (/ x (/ (+ x y) 2.0)))
  (sqrt (/ x (/ (+ x y) 2.0)))
  (sqrt (/ x (/ (+ x y) 2.0)))
  (neg x)
  (neg (/ (+ x y) 2.0))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ (+ x y) 2.0)) (cbrt (/ (+ x y) 2.0))))
  (/ (cbrt x) (cbrt (/ (+ x y) 2.0)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ (+ x y) 2.0)))
  (/ (cbrt x) (sqrt (/ (+ x y) 2.0)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2.0) (cbrt 2.0))))
  (/ (cbrt x) (/ (cbrt (+ x y)) (cbrt 2.0)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2.0)))
  (/ (cbrt x) (/ (cbrt (+ x y)) (sqrt 2.0)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (/ (cbrt x) (/ (cbrt (+ x y)) 2.0))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ x y)) (* (cbrt 2.0) (cbrt 2.0))))
  (/ (cbrt x) (/ (sqrt (+ x y)) (cbrt 2.0)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ x y)) (sqrt 2.0)))
  (/ (cbrt x) (/ (sqrt (+ x y)) (sqrt 2.0)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ x y)) 1))
  (/ (cbrt x) (/ (sqrt (+ x y)) 2.0))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt 2.0) (cbrt 2.0))))
  (/ (cbrt x) (/ (+ x y) (cbrt 2.0)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt 2.0)))
  (/ (cbrt x) (/ (+ x y) (sqrt 2.0)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ (+ x y) 2.0))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt 2.0) (cbrt 2.0))))
  (/ (cbrt x) (/ (+ x y) (cbrt 2.0)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt 2.0)))
  (/ (cbrt x) (/ (+ x y) (sqrt 2.0)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ (+ x y) 2.0))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (/ (+ x y) 2.0))
  (/ (* (cbrt x) (cbrt x)) (+ x y))
  (/ (cbrt x) (/ 1 2.0))
  (/ (sqrt x) (* (cbrt (/ (+ x y) 2.0)) (cbrt (/ (+ x y) 2.0))))
  (/ (sqrt x) (cbrt (/ (+ x y) 2.0)))
  (/ (sqrt x) (sqrt (/ (+ x y) 2.0)))
  (/ (sqrt x) (sqrt (/ (+ x y) 2.0)))
  (/ (sqrt x) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2.0) (cbrt 2.0))))
  (/ (sqrt x) (/ (cbrt (+ x y)) (cbrt 2.0)))
  (/ (sqrt x) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2.0)))
  (/ (sqrt x) (/ (cbrt (+ x y)) (sqrt 2.0)))
  (/ (sqrt x) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (/ (sqrt x) (/ (cbrt (+ x y)) 2.0))
  (/ (sqrt x) (/ (sqrt (+ x y)) (* (cbrt 2.0) (cbrt 2.0))))
  (/ (sqrt x) (/ (sqrt (+ x y)) (cbrt 2.0)))
  (/ (sqrt x) (/ (sqrt (+ x y)) (sqrt 2.0)))
  (/ (sqrt x) (/ (sqrt (+ x y)) (sqrt 2.0)))
  (/ (sqrt x) (/ (sqrt (+ x y)) 1))
  (/ (sqrt x) (/ (sqrt (+ x y)) 2.0))
  (/ (sqrt x) (/ 1 (* (cbrt 2.0) (cbrt 2.0))))
  (/ (sqrt x) (/ (+ x y) (cbrt 2.0)))
  (/ (sqrt x) (/ 1 (sqrt 2.0)))
  (/ (sqrt x) (/ (+ x y) (sqrt 2.0)))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ (+ x y) 2.0))
  (/ (sqrt x) (/ 1 (* (cbrt 2.0) (cbrt 2.0))))
  (/ (sqrt x) (/ (+ x y) (cbrt 2.0)))
  (/ (sqrt x) (/ 1 (sqrt 2.0)))
  (/ (sqrt x) (/ (+ x y) (sqrt 2.0)))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ (+ x y) 2.0))
  (/ (sqrt x) 1)
  (/ (sqrt x) (/ (+ x y) 2.0))
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (/ 1 2.0))
  (/ 1 (* (cbrt (/ (+ x y) 2.0)) (cbrt (/ (+ x y) 2.0))))
  (/ x (cbrt (/ (+ x y) 2.0)))
  (/ 1 (sqrt (/ (+ x y) 2.0)))
  (/ x (sqrt (/ (+ x y) 2.0)))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2.0) (cbrt 2.0))))
  (/ x (/ (cbrt (+ x y)) (cbrt 2.0)))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2.0)))
  (/ x (/ (cbrt (+ x y)) (sqrt 2.0)))
  (/ 1 (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (/ x (/ (cbrt (+ x y)) 2.0))
  (/ 1 (/ (sqrt (+ x y)) (* (cbrt 2.0) (cbrt 2.0))))
  (/ x (/ (sqrt (+ x y)) (cbrt 2.0)))
  (/ 1 (/ (sqrt (+ x y)) (sqrt 2.0)))
  (/ x (/ (sqrt (+ x y)) (sqrt 2.0)))
  (/ 1 (/ (sqrt (+ x y)) 1))
  (/ x (/ (sqrt (+ x y)) 2.0))
  (/ 1 (/ 1 (* (cbrt 2.0) (cbrt 2.0))))
  (/ x (/ (+ x y) (cbrt 2.0)))
  (/ 1 (/ 1 (sqrt 2.0)))
  (/ x (/ (+ x y) (sqrt 2.0)))
  (/ 1 (/ 1 1))
  (/ x (/ (+ x y) 2.0))
  (/ 1 (/ 1 (* (cbrt 2.0) (cbrt 2.0))))
  (/ x (/ (+ x y) (cbrt 2.0)))
  (/ 1 (/ 1 (sqrt 2.0)))
  (/ x (/ (+ x y) (sqrt 2.0)))
  (/ 1 (/ 1 1))
  (/ x (/ (+ x y) 2.0))
  (/ 1 1)
  (/ x (/ (+ x y) 2.0))
  (/ 1 (+ x y))
  (/ x (/ 1 2.0))
  (/ 1 (/ (+ x y) 2.0))
  (/ (/ (+ x y) 2.0) x)
  (/ x (* (cbrt (/ (+ x y) 2.0)) (cbrt (/ (+ x y) 2.0))))
  (/ x (sqrt (/ (+ x y) 2.0)))
  (/ x (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2.0) (cbrt 2.0))))
  (/ x (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2.0)))
  (/ x (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1))
  (/ x (/ (sqrt (+ x y)) (* (cbrt 2.0) (cbrt 2.0))))
  (/ x (/ (sqrt (+ x y)) (sqrt 2.0)))
  (/ x (/ (sqrt (+ x y)) 1))
  (/ x (/ 1 (* (cbrt 2.0) (cbrt 2.0))))
  (/ x (/ 1 (sqrt 2.0)))
  (/ x (/ 1 1))
  (/ x (/ 1 (* (cbrt 2.0) (cbrt 2.0))))
  (/ x (/ 1 (sqrt 2.0)))
  (/ x (/ 1 1))
  (/ x 1)
  (/ x (+ x y))
  (/ (/ (+ x y) 2.0) (cbrt x))
  (/ (/ (+ x y) 2.0) (sqrt x))
  (/ (/ (+ x y) 2.0) x)
  (/ x (+ x y))
  (neg 1)
  (neg 1)
  (neg (+ (log y) (- (log x) (- (log (+ x y)) (log 2.0)))))
  (neg (+ (log y) (- (log x) (log (/ (+ x y) 2.0)))))
  (neg (+ (log y) (log (/ x (/ (+ x y) 2.0)))))
  (neg (log (* y (/ x (/ (+ x y) 2.0)))))
  (- 0 (+ (log y) (- (log x) (- (log (+ x y)) (log 2.0)))))
  (- 0 (+ (log y) (- (log x) (log (/ (+ x y) 2.0)))))
  (- 0 (+ (log y) (log (/ x (/ (+ x y) 2.0)))))
  (- 0 (log (* y (/ x (/ (+ x y) 2.0)))))
  (- (log 1) (+ (log y) (- (log x) (- (log (+ x y)) (log 2.0)))))
  (- (log 1) (+ (log y) (- (log x) (log (/ (+ x y) 2.0)))))
  (- (log 1) (+ (log y) (log (/ x (/ (+ x y) 2.0)))))
  (- (log 1) (log (* y (/ x (/ (+ x y) 2.0)))))
  (log (/ 1 (* y (/ x (/ (+ x y) 2.0)))))
  (exp (/ 1 (* y (/ x (/ (+ x y) 2.0)))))
  (/ (* (* 1 1) 1) (* (* (* y y) y) (/ (* (* x x) x) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* 2.0 2.0) 2.0)))))
  (/ (* (* 1 1) 1) (* (* (* y y) y) (/ (* (* x x) x) (* (* (/ (+ x y) 2.0) (/ (+ x y) 2.0)) (/ (+ x y) 2.0)))))
  (/ (* (* 1 1) 1) (* (* (* y y) y) (* (* (/ x (/ (+ x y) 2.0)) (/ x (/ (+ x y) 2.0))) (/ x (/ (+ x y) 2.0)))))
  (/ (* (* 1 1) 1) (* (* (* y (/ x (/ (+ x y) 2.0))) (* y (/ x (/ (+ x y) 2.0)))) (* y (/ x (/ (+ x y) 2.0)))))
  (* (cbrt (/ 1 (* y (/ x (/ (+ x y) 2.0))))) (cbrt (/ 1 (* y (/ x (/ (+ x y) 2.0))))))
  (cbrt (/ 1 (* y (/ x (/ (+ x y) 2.0)))))
  (* (* (/ 1 (* y (/ x (/ (+ x y) 2.0)))) (/ 1 (* y (/ x (/ (+ x y) 2.0))))) (/ 1 (* y (/ x (/ (+ x y) 2.0)))))
  (sqrt (/ 1 (* y (/ x (/ (+ x y) 2.0)))))
  (sqrt (/ 1 (* y (/ x (/ (+ x y) 2.0)))))
  (neg 1)
  (neg (* y (/ x (/ (+ x y) 2.0))))
  (/ (* (cbrt 1) (cbrt 1)) y)
  (/ (cbrt 1) (/ x (/ (+ x y) 2.0)))
  (/ (sqrt 1) y)
  (/ (sqrt 1) (/ x (/ (+ x y) 2.0)))
  (/ 1 y)
  (/ 1 (/ x (/ (+ x y) 2.0)))
  (/ 1 (* y (/ x (/ (+ x y) 2.0))))
  (/ (* y (/ x (/ (+ x y) 2.0))) 1)
  (/ 1 y)
  (/ (* y (/ x (/ (+ x y) 2.0))) (cbrt 1))
  (/ (* y (/ x (/ (+ x y) 2.0))) (sqrt 1))
  (/ (* y (/ x (/ (+ x y) 2.0))) 1)
  (/ 1 (* y x))
  0
  0
  0
  0
  0
  0
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
0.308 * * [simplify]: iteration  0 :  5068  enodes  (cost  2291 )
0.316 * [simplify]: Simplified to:
   (* y (* 2.0 (/ x (+ y x))))
  (log (* y (* 2.0 (/ x (+ y x)))))
  (log (* y (* 2.0 (/ x (+ y x)))))
  (log (* y (* 2.0 (/ x (+ y x)))))
  (log (* y (* 2.0 (/ x (+ y x)))))
  (pow (pow (exp (/ x (+ y x))) 2.0) y)
  (pow (* y (* 2.0 (/ x (+ y x)))) 3)
  (pow (* y (* 2.0 (/ x (+ y x)))) 3)
  (pow (* y (* 2.0 (/ x (+ y x)))) 3)
  (* (cbrt (* y (* 2.0 (/ x (+ y x))))) (cbrt (* y (* 2.0 (/ x (+ y x))))))
  (cbrt (* y (* 2.0 (/ x (+ y x)))))
  (pow (* y (* 2.0 (/ x (+ y x)))) 3)
  (sqrt (* y (* 2.0 (/ x (+ y x)))))
  (sqrt (* y (* 2.0 (/ x (+ y x)))))
  (* (sqrt y) (sqrt (* 2.0 (/ x (+ y x)))))
  (* (sqrt y) (sqrt (* 2.0 (/ x (+ y x)))))
  (* (sqrt y) (/ (sqrt x) (sqrt (/ (+ y x) 2.0))))
  (* (sqrt y) (/ (sqrt x) (sqrt (/ (+ y x) 2.0))))
  (* (sqrt y) (* (sqrt 2.0) (/ (sqrt x) (sqrt (+ y x)))))
  (* (sqrt y) (* (sqrt 2.0) (/ (sqrt x) (sqrt (+ y x)))))
  (* y (* (cbrt (* 2.0 (/ x (+ y x)))) (cbrt (* 2.0 (/ x (+ y x))))))
  (* y (sqrt (* 2.0 (/ x (+ y x)))))
  (* y (* (/ (cbrt x) (cbrt (/ (+ y x) 2.0))) (/ (cbrt x) (cbrt (/ (+ y x) 2.0)))))
  (* y (* (/ (cbrt x) (sqrt (/ (+ y x) 2.0))) (cbrt x)))
  (* y (* (* (cbrt 2.0) (cbrt 2.0)) (* (/ (cbrt x) (cbrt (+ y x))) (/ (cbrt x) (cbrt (+ y x))))))
  (* y (* (sqrt 2.0) (* (/ (cbrt x) (cbrt (+ y x))) (/ (cbrt x) (cbrt (+ y x))))))
  (* y (* (/ (cbrt x) (cbrt (+ y x))) (/ (cbrt x) (cbrt (+ y x)))))
  (* y (* (* (cbrt 2.0) (cbrt 2.0)) (* (/ (cbrt x) (sqrt (+ y x))) (cbrt x))))
  (* y (* (sqrt 2.0) (* (/ (cbrt x) (sqrt (+ y x))) (cbrt x))))
  (* y (* (/ (cbrt x) (sqrt (+ y x))) (cbrt x)))
  (* y (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (* (sqrt 2.0) (* (cbrt x) (cbrt x))))
  (* y (* (cbrt x) (cbrt x)))
  (* y (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0)))))
  (* y (* (sqrt 2.0) (* (cbrt x) (cbrt x))))
  (* y (* (cbrt x) (cbrt x)))
  (* y (* (cbrt x) (cbrt x)))
  (* y (* (/ (cbrt x) (+ y x)) (cbrt x)))
  (* y (/ (sqrt x) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0)))))
  (* y (/ (sqrt x) (sqrt (/ (+ y x) 2.0))))
  (* y (* (* (cbrt 2.0) (cbrt 2.0)) (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))))
  (* y (* (sqrt 2.0) (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))))
  (* y (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* y (* (* (cbrt 2.0) (cbrt 2.0)) (/ (sqrt x) (sqrt (+ y x)))))
  (* y (* (sqrt 2.0) (/ (sqrt x) (sqrt (+ y x)))))
  (* y (/ (sqrt x) (sqrt (+ y x))))
  (* y (* (sqrt x) (* (cbrt 2.0) (cbrt 2.0))))
  (* y (* (sqrt x) (sqrt 2.0)))
  (* y (sqrt x))
  (* y (* (sqrt x) (* (cbrt 2.0) (cbrt 2.0))))
  (* y (* (sqrt x) (sqrt 2.0)))
  (* y (sqrt x))
  (* y (sqrt x))
  (* y (/ (sqrt x) (+ y x)))
  (/ y (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (/ y (sqrt (/ (+ y x) 2.0)))
  (* y (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* y (/ (sqrt 2.0) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (/ y (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* y (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ y x))))
  (* y (/ (sqrt 2.0) (sqrt (+ y x))))
  (/ y (sqrt (+ y x)))
  (* y (* (cbrt 2.0) (cbrt 2.0)))
  (* y (sqrt 2.0))
  y
  (* y (* (cbrt 2.0) (cbrt 2.0)))
  (* y (sqrt 2.0))
  y
  y
  (/ y (+ y x))
  y
  (* y x)
  (* y (/ x (+ y x)))
  (* (* 2.0 (/ x (+ y x))) (cbrt y))
  (* (* 2.0 (/ x (+ y x))) (sqrt y))
  (* y (* 2.0 (/ x (+ y x))))
  (* y x)
  (log (* 2.0 (/ x (+ y x))))
  (log (* 2.0 (/ x (+ y x))))
  (log (* 2.0 (/ x (+ y x))))
  (pow (exp (/ x (+ y x))) 2.0)
  (pow (* 2.0 (/ x (+ y x))) 3)
  (pow (* 2.0 (/ x (+ y x))) 3)
  (* (cbrt (* 2.0 (/ x (+ y x)))) (cbrt (* 2.0 (/ x (+ y x)))))
  (cbrt (* 2.0 (/ x (+ y x))))
  (pow (* 2.0 (/ x (+ y x))) 3)
  (sqrt (* 2.0 (/ x (+ y x))))
  (sqrt (* 2.0 (/ x (+ y x))))
  (neg x)
  (/ (- (neg x) y) 2.0)
  (* (/ (cbrt x) (cbrt (/ (+ y x) 2.0))) (/ (cbrt x) (cbrt (/ (+ y x) 2.0))))
  (/ (cbrt x) (cbrt (/ (+ y x) 2.0)))
  (* (/ (cbrt x) (sqrt (/ (+ y x) 2.0))) (cbrt x))
  (/ (cbrt x) (sqrt (/ (+ y x) 2.0)))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* (/ (cbrt x) (cbrt (+ y x))) (/ (cbrt x) (cbrt (+ y x)))))
  (* (cbrt 2.0) (/ (cbrt x) (cbrt (+ y x))))
  (* (sqrt 2.0) (* (/ (cbrt x) (cbrt (+ y x))) (/ (cbrt x) (cbrt (+ y x)))))
  (* (sqrt 2.0) (/ (cbrt x) (cbrt (+ y x))))
  (* (/ (cbrt x) (cbrt (+ y x))) (/ (cbrt x) (cbrt (+ y x))))
  (* 2.0 (/ (cbrt x) (cbrt (+ y x))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* (/ (cbrt x) (sqrt (+ y x))) (cbrt x)))
  (* (cbrt 2.0) (/ (cbrt x) (sqrt (+ y x))))
  (* (sqrt 2.0) (* (/ (cbrt x) (sqrt (+ y x))) (cbrt x)))
  (* (sqrt 2.0) (/ (cbrt x) (sqrt (+ y x))))
  (* (/ (cbrt x) (sqrt (+ y x))) (cbrt x))
  (* 2.0 (/ (cbrt x) (sqrt (+ y x))))
  (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0))))
  (* (cbrt 2.0) (/ (cbrt x) (+ y x)))
  (* (sqrt 2.0) (* (cbrt x) (cbrt x)))
  (* (sqrt 2.0) (/ (cbrt x) (+ y x)))
  (* (cbrt x) (cbrt x))
  (* 2.0 (/ (cbrt x) (+ y x)))
  (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0))))
  (* (cbrt 2.0) (/ (cbrt x) (+ y x)))
  (* (sqrt 2.0) (* (cbrt x) (cbrt x)))
  (* (sqrt 2.0) (/ (cbrt x) (+ y x)))
  (* (cbrt x) (cbrt x))
  (* 2.0 (/ (cbrt x) (+ y x)))
  (* (cbrt x) (cbrt x))
  (* 2.0 (/ (cbrt x) (+ y x)))
  (* (/ (cbrt x) (+ y x)) (cbrt x))
  (* 2.0 (cbrt x))
  (/ (sqrt x) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (/ (sqrt x) (cbrt (/ (+ y x) 2.0)))
  (/ (sqrt x) (sqrt (/ (+ y x) 2.0)))
  (/ (sqrt x) (sqrt (/ (+ y x) 2.0)))
  (* (* (cbrt 2.0) (cbrt 2.0)) (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* (cbrt 2.0) (/ (sqrt x) (cbrt (+ y x))))
  (* (sqrt 2.0) (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* (sqrt 2.0) (/ (sqrt x) (cbrt (+ y x))))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* 2.0 (/ (sqrt x) (cbrt (+ y x))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (/ (sqrt x) (sqrt (+ y x))))
  (* (cbrt 2.0) (/ (sqrt x) (sqrt (+ y x))))
  (* (sqrt 2.0) (/ (sqrt x) (sqrt (+ y x))))
  (* (sqrt 2.0) (/ (sqrt x) (sqrt (+ y x))))
  (/ (sqrt x) (sqrt (+ y x)))
  (* 2.0 (/ (sqrt x) (sqrt (+ y x))))
  (* (sqrt x) (* (cbrt 2.0) (cbrt 2.0)))
  (* (cbrt 2.0) (/ (sqrt x) (+ y x)))
  (* (sqrt x) (sqrt 2.0))
  (* (sqrt 2.0) (/ (sqrt x) (+ y x)))
  (sqrt x)
  (* 2.0 (/ (sqrt x) (+ y x)))
  (* (sqrt x) (* (cbrt 2.0) (cbrt 2.0)))
  (* (cbrt 2.0) (/ (sqrt x) (+ y x)))
  (* (sqrt x) (sqrt 2.0))
  (* (sqrt 2.0) (/ (sqrt x) (+ y x)))
  (sqrt x)
  (* 2.0 (/ (sqrt x) (+ y x)))
  (sqrt x)
  (* 2.0 (/ (sqrt x) (+ y x)))
  (/ (sqrt x) (+ y x))
  (* 2.0 (sqrt x))
  (/ 1 (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (/ x (cbrt (/ (+ y x) 2.0)))
  (/ 1 (sqrt (/ (+ y x) 2.0)))
  (/ x (sqrt (/ (+ y x) 2.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (cbrt 2.0) (/ x (cbrt (+ y x))))
  (/ (sqrt 2.0) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (sqrt 2.0) (/ x (cbrt (+ y x))))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* 2.0 (/ x (cbrt (+ y x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ y x)))
  (* (cbrt 2.0) (/ x (sqrt (+ y x))))
  (/ (sqrt 2.0) (sqrt (+ y x)))
  (* (sqrt 2.0) (/ x (sqrt (+ y x))))
  (/ 1 (sqrt (+ y x)))
  (* 2.0 (/ x (sqrt (+ y x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (* (cbrt 2.0) (/ x (+ y x)))
  (sqrt 2.0)
  (* (sqrt 2.0) (/ x (+ y x)))
  1
  (* 2.0 (/ x (+ y x)))
  (* (cbrt 2.0) (cbrt 2.0))
  (* (cbrt 2.0) (/ x (+ y x)))
  (sqrt 2.0)
  (* (sqrt 2.0) (/ x (+ y x)))
  1
  (* 2.0 (/ x (+ y x)))
  1
  (* 2.0 (/ x (+ y x)))
  (/ 1 (+ y x))
  (* x 2.0)
  (/ 2.0 (+ y x))
  (/ (+ y x) (* x 2.0))
  (/ x (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (/ x (sqrt (/ (+ y x) 2.0)))
  (* (* (cbrt 2.0) (cbrt 2.0)) (/ x (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* (sqrt 2.0) (/ x (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (* (cbrt 2.0) (cbrt 2.0)) (/ x (sqrt (+ y x))))
  (* (sqrt 2.0) (/ x (sqrt (+ y x))))
  (/ x (sqrt (+ y x)))
  (* x (* (cbrt 2.0) (cbrt 2.0)))
  (* x (sqrt 2.0))
  x
  (* x (* (cbrt 2.0) (cbrt 2.0)))
  (* x (sqrt 2.0))
  x
  x
  (/ x (+ y x))
  (/ (+ y x) (* 2.0 (cbrt x)))
  (/ (+ y x) (* 2.0 (sqrt x)))
  (/ (+ y x) (* x 2.0))
  (/ x (+ y x))
  -1
  -1
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (log (/ (/ (+ y x) (* x 2.0)) y))
  (exp (/ (/ (+ y x) (* x 2.0)) y))
  (pow (/ (/ (+ y x) (* x 2.0)) y) 3)
  (pow (/ (/ (+ y x) (* x 2.0)) y) 3)
  (pow (/ (/ (+ y x) (* x 2.0)) y) 3)
  (pow (/ (/ (+ y x) (* x 2.0)) y) 3)
  (* (cbrt (/ (/ (+ y x) (* x 2.0)) y)) (cbrt (/ (/ (+ y x) (* x 2.0)) y)))
  (cbrt (/ (/ (+ y x) (* x 2.0)) y))
  (pow (/ (/ (+ y x) (* x 2.0)) y) 3)
  (sqrt (/ (/ (+ y x) (* x 2.0)) y))
  (sqrt (/ (/ (+ y x) (* x 2.0)) y))
  -1
  (* y (* 2.0 (/ (neg x) (+ y x))))
  (* (cbrt 1) (/ (cbrt 1) y))
  (* (/ (+ y x) 2.0) (/ (cbrt 1) x))
  (/ 1 y)
  (/ (+ y x) (* x 2.0))
  (/ 1 y)
  (/ (+ y x) (* x 2.0))
  (/ (/ (+ y x) (* x 2.0)) y)
  (* y (* 2.0 (/ x (+ y x))))
  (/ 1 y)
  (* (/ y (cbrt 1)) (* 2.0 (/ x (+ y x))))
  (* y (* 2.0 (/ x (+ y x))))
  (* y (* 2.0 (/ x (+ y x))))
  (/ 1 (* y x))
  0
  0
  0
  0
  0
  0
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
0.317 * * * [progress]: adding candidates to table
0.505 * * [progress]: iteration 3 / 4
0.505 * * * [progress]: picking best candidate
0.515 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ 1 y) (/ x (/ (+ x y) 2.0))))>
0.515 * * * [progress]: localizing error
0.521 * * * [progress]: generating rewritten candidates
0.521 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.549 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.653 * * * [progress]: generating series expansions
0.653 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.653 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (y x) around 0
0.653 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x
0.653 * [taylor]: Taking taylor expansion of 0.5 in x
0.653 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x
0.653 * [taylor]: Taking taylor expansion of (+ x y) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of y in x
0.653 * [taylor]: Taking taylor expansion of (* x y) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of y in x
0.653 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y
0.653 * [taylor]: Taking taylor expansion of 0.5 in y
0.653 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y
0.653 * [taylor]: Taking taylor expansion of (+ x y) in y
0.653 * [taylor]: Taking taylor expansion of x in y
0.654 * [taylor]: Taking taylor expansion of y in y
0.654 * [taylor]: Taking taylor expansion of (* x y) in y
0.654 * [taylor]: Taking taylor expansion of x in y
0.654 * [taylor]: Taking taylor expansion of y in y
0.654 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y
0.654 * [taylor]: Taking taylor expansion of 0.5 in y
0.654 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y
0.654 * [taylor]: Taking taylor expansion of (+ x y) in y
0.654 * [taylor]: Taking taylor expansion of x in y
0.654 * [taylor]: Taking taylor expansion of y in y
0.654 * [taylor]: Taking taylor expansion of (* x y) in y
0.654 * [taylor]: Taking taylor expansion of x in y
0.654 * [taylor]: Taking taylor expansion of y in y
0.654 * [taylor]: Taking taylor expansion of 0.5 in x
0.654 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.654 * [taylor]: Taking taylor expansion of 0.5 in x
0.654 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.655 * [taylor]: Taking taylor expansion of x in x
0.655 * [taylor]: Taking taylor expansion of 0 in x
0.655 * [taylor]: Taking taylor expansion of 0 in x
0.656 * [taylor]: Taking taylor expansion of 0 in x
0.656 * [approximate]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (y x) around 0
0.656 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x
0.656 * [taylor]: Taking taylor expansion of 0.5 in x
0.656 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x
0.656 * [taylor]: Taking taylor expansion of x in x
0.656 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x
0.656 * [taylor]: Taking taylor expansion of y in x
0.656 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.657 * [taylor]: Taking taylor expansion of y in x
0.657 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y
0.657 * [taylor]: Taking taylor expansion of 0.5 in y
0.657 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y
0.657 * [taylor]: Taking taylor expansion of x in y
0.657 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.657 * [taylor]: Taking taylor expansion of x in y
0.657 * [taylor]: Taking taylor expansion of (* 0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y
0.657 * [taylor]: Taking taylor expansion of 0.5 in y
0.657 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y
0.657 * [taylor]: Taking taylor expansion of x in y
0.657 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.657 * [taylor]: Taking taylor expansion of y in y
0.657 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.657 * [taylor]: Taking taylor expansion of x in y
0.657 * [taylor]: Taking taylor expansion of 0 in x
0.658 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.658 * [taylor]: Taking taylor expansion of 0.5 in x
0.658 * [taylor]: Taking taylor expansion of x in x
0.658 * [taylor]: Taking taylor expansion of 0.5 in x
0.659 * [taylor]: Taking taylor expansion of 0 in x
0.660 * [taylor]: Taking taylor expansion of 0 in x
0.660 * [taylor]: Taking taylor expansion of 0 in x
0.661 * [approximate]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in (y x) around 0
0.661 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in x
0.661 * [taylor]: Taking taylor expansion of -0.5 in x
0.661 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.661 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in x
0.661 * [taylor]: Taking taylor expansion of y in x
0.661 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.661 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.661 * [taylor]: Taking taylor expansion of y in x
0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.661 * [taylor]: Taking taylor expansion of x in x
0.661 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y
0.661 * [taylor]: Taking taylor expansion of -0.5 in y
0.661 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y
0.661 * [taylor]: Taking taylor expansion of x in y
0.661 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.661 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.661 * [taylor]: Taking taylor expansion of x in y
0.662 * [taylor]: Taking taylor expansion of (* -0.5 (* x (* y (+ (/ 1 y) (/ 1 x))))) in y
0.662 * [taylor]: Taking taylor expansion of -0.5 in y
0.662 * [taylor]: Taking taylor expansion of (* x (* y (+ (/ 1 y) (/ 1 x)))) in y
0.662 * [taylor]: Taking taylor expansion of x in y
0.662 * [taylor]: Taking taylor expansion of (* y (+ (/ 1 y) (/ 1 x))) in y
0.662 * [taylor]: Taking taylor expansion of y in y
0.662 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.662 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.662 * [taylor]: Taking taylor expansion of y in y
0.662 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.662 * [taylor]: Taking taylor expansion of x in y
0.662 * [taylor]: Taking taylor expansion of 0 in x
0.662 * [taylor]: Taking taylor expansion of (neg (* 0.5 x)) in x
0.662 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.662 * [taylor]: Taking taylor expansion of 0.5 in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of (neg 0.5) in x
0.663 * [taylor]: Taking taylor expansion of 0.5 in x
0.663 * [taylor]: Taking taylor expansion of 0 in x
0.664 * [taylor]: Taking taylor expansion of 0 in x
0.665 * [taylor]: Taking taylor expansion of 0 in x
0.665 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.665 * [approximate]: Taking taylor expansion of (* 2.0 (/ x (+ x y))) in (x y) around 0
0.665 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (+ x y))) in y
0.665 * [taylor]: Taking taylor expansion of 2.0 in y
0.665 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.665 * [taylor]: Taking taylor expansion of x in y
0.665 * [taylor]: Taking taylor expansion of (+ x y) in y
0.665 * [taylor]: Taking taylor expansion of x in y
0.665 * [taylor]: Taking taylor expansion of y in y
0.665 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (+ x y))) in x
0.665 * [taylor]: Taking taylor expansion of 2.0 in x
0.665 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.665 * [taylor]: Taking taylor expansion of (+ x y) in x
0.665 * [taylor]: Taking taylor expansion of x in x
0.666 * [taylor]: Taking taylor expansion of y in x
0.666 * [taylor]: Taking taylor expansion of (* 2.0 (/ x (+ x y))) in x
0.666 * [taylor]: Taking taylor expansion of 2.0 in x
0.666 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.666 * [taylor]: Taking taylor expansion of (+ x y) in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.666 * [taylor]: Taking taylor expansion of y in x
0.666 * [taylor]: Taking taylor expansion of (/ 2.0 y) in y
0.666 * [taylor]: Taking taylor expansion of 2.0 in y
0.666 * [taylor]: Taking taylor expansion of y in y
0.666 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 (pow y 2)))) in y
0.666 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
0.666 * [taylor]: Taking taylor expansion of 2.0 in y
0.666 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.666 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.667 * [taylor]: Taking taylor expansion of y in y
0.667 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 3))) in y
0.667 * [taylor]: Taking taylor expansion of 2.0 in y
0.668 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.668 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.668 * [taylor]: Taking taylor expansion of y in y
0.669 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.669 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.669 * [taylor]: Taking taylor expansion of 2.0 in y
0.669 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.669 * [taylor]: Taking taylor expansion of x in y
0.669 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.669 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.669 * [taylor]: Taking taylor expansion of y in y
0.669 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.669 * [taylor]: Taking taylor expansion of x in y
0.669 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.669 * [taylor]: Taking taylor expansion of 2.0 in x
0.669 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.669 * [taylor]: Taking taylor expansion of x in x
0.669 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.669 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.669 * [taylor]: Taking taylor expansion of y in x
0.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.669 * [taylor]: Taking taylor expansion of x in x
0.669 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.670 * [taylor]: Taking taylor expansion of 2.0 in x
0.670 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.670 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.670 * [taylor]: Taking taylor expansion of y in x
0.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of 2.0 in y
0.670 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.670 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.670 * [taylor]: Taking taylor expansion of 2.0 in y
0.670 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.670 * [taylor]: Taking taylor expansion of y in y
0.671 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
0.671 * [taylor]: Taking taylor expansion of 2.0 in y
0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.671 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.671 * [taylor]: Taking taylor expansion of y in y
0.672 * [approximate]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.672 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.672 * [taylor]: Taking taylor expansion of 2.0 in y
0.672 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.672 * [taylor]: Taking taylor expansion of x in y
0.672 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.672 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.672 * [taylor]: Taking taylor expansion of y in y
0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.672 * [taylor]: Taking taylor expansion of x in y
0.672 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.673 * [taylor]: Taking taylor expansion of 2.0 in x
0.673 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.673 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.673 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.673 * [taylor]: Taking taylor expansion of y in x
0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.673 * [taylor]: Taking taylor expansion of (/ 2.0 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.673 * [taylor]: Taking taylor expansion of 2.0 in x
0.673 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.673 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.673 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.673 * [taylor]: Taking taylor expansion of y in x
0.673 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.673 * [taylor]: Taking taylor expansion of x in x
0.673 * [taylor]: Taking taylor expansion of 2.0 in y
0.674 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 y))) in y
0.674 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.674 * [taylor]: Taking taylor expansion of 2.0 in y
0.674 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.674 * [taylor]: Taking taylor expansion of y in y
0.675 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
0.675 * [taylor]: Taking taylor expansion of 2.0 in y
0.675 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.675 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.675 * [taylor]: Taking taylor expansion of y in y
0.675 * * * [progress]: simplifying candidates
0.714 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (neg (log y)) (- (log x) (- (log (+ x y)) (log 2.0))))
  (- (neg (log y)) (- (log x) (log (/ (+ x y) 2.0))))
  (- (neg (log y)) (log (/ x (/ (+ x y) 2.0))))
  (- (- 0 (log y)) (- (log x) (- (log (+ x y)) (log 2.0))))
  (- (- 0 (log y)) (- (log x) (log (/ (+ x y) 2.0))))
  (- (- 0 (log y)) (log (/ x (/ (+ x y) 2.0))))
  (- (- (log 1) (log y)) (- (log x) (- (log (+ x y)) (log 2.0))))
  (- (- (log 1) (log y)) (- (log x) (log (/ (+ x y) 2.0))))
  (- (- (log 1) (log y)) (log (/ x (/ (+ x y) 2.0))))
  (- (log (/ 1 y)) (- (log x) (- (log (+ x y)) (log 2.0))))
  (- (log (/ 1 y)) (- (log x) (log (/ (+ x y) 2.0))))
  (- (log (/ 1 y)) (log (/ x (/ (+ x y) 2.0))))
  (log (/ (/ 1 y) (/ x (/ (+ x y) 2.0))))
  (exp (/ (/ 1 y) (/ x (/ (+ x y) 2.0))))
  (/ (/ (* (* 1 1) 1) (* (* y y) y)) (/ (* (* x x) x) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* 2.0 2.0) 2.0))))
  (/ (/ (* (* 1 1) 1) (* (* y y) y)) (/ (* (* x x) x) (* (* (/ (+ x y) 2.0) (/ (+ x y) 2.0)) (/ (+ x y) 2.0))))
  (/ (/ (* (* 1 1) 1) (* (* y y) y)) (* (* (/ x (/ (+ x y) 2.0)) (/ x (/ (+ x y) 2.0))) (/ x (/ (+ x y) 2.0))))
  (/ (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (/ (* (* x x) x) (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* 2.0 2.0) 2.0))))
  (/ (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (/ (* (* x x) x) (* (* (/ (+ x y) 2.0) (/ (+ x y) 2.0)) (/ (+ x y) 2.0))))
  (/ (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (* (* (/ x (/ (+ x y) 2.0)) (/ x (/ (+ x y) 2.0))) (/ x (/ (+ x y) 2.0))))
  (* (cbrt (/ (/ 1 y) (/ x (/ (+ x y) 2.0)))) (cbrt (/ (/ 1 y) (/ x (/ (+ x y) 2.0)))))
  (cbrt (/ (/ 1 y) (/ x (/ (+ x y) 2.0))))
  (* (* (/ (/ 1 y) (/ x (/ (+ x y) 2.0))) (/ (/ 1 y) (/ x (/ (+ x y) 2.0)))) (/ (/ 1 y) (/ x (/ (+ x y) 2.0))))
  (sqrt (/ (/ 1 y) (/ x (/ (+ x y) 2.0))))
  (sqrt (/ (/ 1 y) (/ x (/ (+ x y) 2.0))))
  (neg (/ 1 y))
  (neg (/ x (/ (+ x y) 2.0)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (* (cbrt (/ x (/ (+ x y) 2.0))) (cbrt (/ x (/ (+ x y) 2.0)))))
  (/ (cbrt (/ 1 y)) (cbrt (/ x (/ (+ x y) 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (sqrt (/ x (/ (+ x y) 2.0))))
  (/ (cbrt (/ 1 y)) (sqrt (/ x (/ (+ x y) 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ (+ x y) 2.0)) (cbrt (/ (+ x y) 2.0)))))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (cbrt (/ (+ x y) 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (sqrt (/ (+ x y) 2.0))))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (sqrt (/ (+ x y) 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2.0) (cbrt 2.0)))))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (cbrt (+ x y)) (cbrt 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2.0))))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (cbrt (+ x y)) (sqrt 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (cbrt (+ x y)) 2.0)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ x y)) (* (cbrt 2.0) (cbrt 2.0)))))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (sqrt (+ x y)) (cbrt 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ x y)) (sqrt 2.0))))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (sqrt (+ x y)) (sqrt 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ x y)) 1)))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (sqrt (+ x y)) 2.0)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (+ x y) (cbrt 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt 2.0))))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (+ x y) (sqrt 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (/ 1 1)))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (+ x y) 2.0)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt 2.0) (cbrt 2.0)))))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (+ x y) (cbrt 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt 2.0))))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (+ x y) (sqrt 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (/ 1 1)))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (+ x y) 2.0)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) 1))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ (+ x y) 2.0)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt x) (cbrt x)) (+ x y)))
  (/ (cbrt (/ 1 y)) (/ (cbrt x) (/ 1 2.0)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (sqrt x) (* (cbrt (/ (+ x y) 2.0)) (cbrt (/ (+ x y) 2.0)))))
  (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ (+ x y) 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (sqrt x) (sqrt (/ (+ x y) 2.0))))
  (/ (cbrt (/ 1 y)) (/ (sqrt x) (sqrt (/ (+ x y) 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (sqrt x) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt 2.0) (cbrt 2.0)))))
  (/ (cbrt (/ 1 y)) (/ (sqrt x) (/ (cbrt (+ x y)) (cbrt 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (sqrt x) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2.0))))
  (/ (cbrt (/ 1 y)) (/ (sqrt x) (/ (cbrt (+ x y)) (sqrt 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (sqrt x) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)))
  (/ (cbrt (/ 1 y)) (/ (sqrt x) (/ (cbrt (+ x y)) 2.0)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (sqrt x) (/ (sqrt (+ x y)) (* (cbrt 2.0) (cbrt 2.0)))))
  (/ (cbrt (/ 1 y)) (/ (sqrt x) (/ (sqrt (+ x y)) (cbrt 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (sqrt x) (/ (sqrt (+ x y)) (sqrt 2.0))))
  (/ (cbrt (/ 1 y)) (/ (sqrt x) (/ (sqrt (+ x y)) (sqrt 2.0))))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (sqrt x) (/ (sqrt (+ x y)) 1)))
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  (/ (cbrt x) (sqrt (/ (+ x y) 2.0)))
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  (/ (sqrt x) (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt 2.0)))
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  (/ 1 (/ (sqrt (+ x y)) (sqrt 2.0)))
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  (/ 1 (/ 1 (* (cbrt 2.0) (cbrt 2.0))))
  (/ x (/ (+ x y) (cbrt 2.0)))
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  (/ 1 (+ x y))
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  (/ x (sqrt (/ (+ x y) 2.0)))
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  (/ x (/ (sqrt (+ x y)) 1))
  (/ x (/ 1 (* (cbrt 2.0) (cbrt 2.0))))
  (/ x (/ 1 (sqrt 2.0)))
  (/ x (/ 1 1))
  (/ x (/ 1 (* (cbrt 2.0) (cbrt 2.0))))
  (/ x (/ 1 (sqrt 2.0)))
  (/ x (/ 1 1))
  (/ x 1)
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  (/ (/ (+ x y) 2.0) (cbrt x))
  (/ (/ (+ x y) 2.0) (sqrt x))
  (/ (/ (+ x y) 2.0) x)
  (/ x (+ 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
  0
  0
0.814 * * [simplify]: iteration  0 :  5190  enodes  (cost  20966 )
0.880 * [simplify]: Simplified to:
   (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (neg (log (* y (* (/ x (+ y x)) 2.0))))
  (pow (exp (/ 1 (* x y))) (/ (+ y x) 2.0))
  (/ 1 (pow (* y (* (/ x (+ y x)) 2.0)) 3))
  (/ 1 (pow (* y (* (/ x (+ y x)) 2.0)) 3))
  (/ 1 (pow (* y (* (/ x (+ y x)) 2.0)) 3))
  (/ 1 (pow (* y (* (/ x (+ y x)) 2.0)) 3))
  (/ 1 (pow (* y (* (/ x (+ y x)) 2.0)) 3))
  (/ 1 (pow (* y (* (/ x (+ y x)) 2.0)) 3))
  (* (cbrt (* (/ 1 (* x y)) (/ (+ y x) 2.0))) (cbrt (* (/ 1 (* x y)) (/ (+ y x) 2.0))))
  (cbrt (* (/ 1 (* x y)) (/ (+ y x) 2.0)))
  (/ 1 (pow (* y (* (/ x (+ y x)) 2.0)) 3))
  (sqrt (* (/ 1 (* x y)) (/ (+ y x) 2.0)))
  (sqrt (* (/ 1 (* x y)) (/ (+ y x) 2.0)))
  (/ -1 y)
  (* (/ x (+ y x)) (neg 2.0))
  (* (/ (cbrt (/ 1 y)) (cbrt (* (/ x (+ y x)) 2.0))) (/ (cbrt (/ 1 y)) (cbrt (* (/ x (+ y x)) 2.0))))
  (/ (cbrt (/ 1 y)) (cbrt (* (/ x (+ y x)) 2.0)))
  (/ (cbrt (/ 1 y)) (/ (sqrt (* (/ x (+ y x)) 2.0)) (cbrt (/ 1 y))))
  (/ (cbrt (/ 1 y)) (sqrt (* (/ x (+ y x)) 2.0)))
  (* (* (/ (cbrt (/ 1 y)) (cbrt x)) (cbrt (/ (+ y x) 2.0))) (* (/ (cbrt (/ 1 y)) (cbrt x)) (cbrt (/ (+ y x) 2.0))))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (cbrt (/ (+ y x) 2.0)))
  (* (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (/ 1 y)) (cbrt x))) (sqrt (/ (+ y x) 2.0)))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (+ y x)) (cbrt 2.0))) (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (+ y x)) (cbrt 2.0))))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (/ 1 y)) (cbrt x))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (/ 1 y)) (cbrt x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
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  (* (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (/ 1 y)) (cbrt x))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
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  (* (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (/ 1 y)) (cbrt x))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (/ 1 y)) (cbrt x))) (sqrt (+ y x)))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (sqrt (+ y x)) 2.0))
  (* (/ (cbrt (/ 1 y)) (* (cbrt x) (cbrt x))) (/ (cbrt (/ 1 y)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (* (cbrt x) (cbrt x))) (/ (cbrt (/ 1 y)) (sqrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (/ 1 y)) (cbrt x)))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt (/ 1 y)) (* (cbrt x) (cbrt x))) (/ (cbrt (/ 1 y)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (* (cbrt x) (cbrt x))) (/ (cbrt (/ 1 y)) (sqrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (/ 1 y)) (cbrt x)))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (/ 1 y)) (cbrt x)))
  (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (+ y x) 2.0))
  (* (* (/ (cbrt (/ 1 y)) (cbrt x)) (/ (cbrt (/ 1 y)) (cbrt x))) (+ y x))
  (/ (cbrt (/ 1 y)) (* (cbrt x) 2.0))
  (* (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ 1 y)))) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (cbrt (/ (+ y x) 2.0)))
  (* (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ 1 y)))) (sqrt (/ (+ y x) 2.0)))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ 1 y)))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ 1 y)))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ 1 y)))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (cbrt (+ y x)) 2.0))
  (* (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ 1 y)))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ 1 y)))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ 1 y)))) (sqrt (+ y x)))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (sqrt (+ y x)) 2.0))
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  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (cbrt (/ 1 y)) (sqrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (+ y x) (sqrt 2.0)))
  (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ 1 y))))
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  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (cbrt (/ 1 y)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (cbrt (/ 1 y)) (sqrt 2.0)))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (+ y x) (sqrt 2.0)))
  (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ 1 y))))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (+ y x) 2.0))
  (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ 1 y))))
  (* (/ (cbrt (/ 1 y)) (sqrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt (/ 1 y)) (/ (sqrt x) (cbrt (/ 1 y)))) (+ y x))
  (/ (cbrt (/ 1 y)) (* (sqrt x) 2.0))
  (* (cbrt (/ 1 y)) (* (cbrt (/ 1 y)) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0)))))
  (* (/ (cbrt (/ 1 y)) x) (cbrt (/ (+ y x) 2.0)))
  (* (cbrt (/ 1 y)) (* (cbrt (/ 1 y)) (sqrt (/ (+ y x) 2.0))))
  (* (/ (cbrt (/ 1 y)) x) (sqrt (/ (+ y x) 2.0)))
  (* (cbrt (/ 1 y)) (* (cbrt (/ 1 y)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))))
  (* (/ (cbrt (/ 1 y)) x) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (cbrt (/ 1 y)) (* (cbrt (/ 1 y)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0)))))
  (* (/ (cbrt (/ 1 y)) x) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (cbrt (/ 1 y)) (* (cbrt (/ 1 y)) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* (/ (cbrt (/ 1 y)) x) (/ (cbrt (+ y x)) 2.0))
  (* (cbrt (/ 1 y)) (* (cbrt (/ 1 y)) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (cbrt (/ 1 y)) x) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (cbrt (/ 1 y)) (* (cbrt (/ 1 y)) (/ (sqrt (+ y x)) (sqrt 2.0))))
  (* (/ (cbrt (/ 1 y)) x) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (cbrt (/ 1 y)) (* (cbrt (/ 1 y)) (sqrt (+ y x))))
  (* (/ (cbrt (/ 1 y)) x) (/ (sqrt (+ y x)) 2.0))
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  (* (/ (cbrt (/ 1 y)) x) (/ (+ y x) (sqrt 2.0)))
  (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))
  (* (/ (cbrt (/ 1 y)) x) (/ (+ y x) 2.0))
  (* (cbrt (/ 1 y)) (/ (cbrt (/ 1 y)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (cbrt (/ 1 y)) x) (/ (+ y x) (cbrt 2.0)))
  (* (cbrt (/ 1 y)) (/ (cbrt (/ 1 y)) (sqrt 2.0)))
  (* (/ (cbrt (/ 1 y)) x) (/ (+ y x) (sqrt 2.0)))
  (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))
  (* (/ (cbrt (/ 1 y)) x) (/ (+ y x) 2.0))
  (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))
  (* (/ (cbrt (/ 1 y)) x) (/ (+ y x) 2.0))
  (* (cbrt (/ 1 y)) (* (cbrt (/ 1 y)) (+ y x)))
  (/ (cbrt (/ 1 y)) (* x 2.0))
  (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))
  (* (/ (cbrt (/ 1 y)) x) (/ (+ y x) 2.0))
  (/ (cbrt (/ 1 y)) (/ x (cbrt (/ 1 y))))
  (* (cbrt (/ 1 y)) (/ (+ y x) 2.0))
  (* (/ (cbrt (/ 1 y)) (/ x (cbrt (/ 1 y)))) (+ y x))
  (/ (cbrt (/ 1 y)) 2.0)
  (/ (sqrt (/ 1 y)) (* (cbrt (* (/ x (+ y x)) 2.0)) (cbrt (* (/ x (+ y x)) 2.0))))
  (/ (sqrt (/ 1 y)) (cbrt (* (/ x (+ y x)) 2.0)))
  (/ (sqrt (/ 1 y)) (sqrt (* (/ x (+ y x)) 2.0)))
  (/ (sqrt (/ 1 y)) (sqrt (* (/ x (+ y x)) 2.0)))
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  (* (/ (sqrt (/ 1 y)) (cbrt x)) (cbrt (/ (+ y x) 2.0)))
  (* (/ (sqrt (/ 1 y)) (* (cbrt x) (cbrt x))) (sqrt (/ (+ y x) 2.0)))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (/ (sqrt (/ 1 y)) (* (cbrt x) (cbrt x))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (* (cbrt x) (cbrt x))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (* (cbrt x) (cbrt x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (cbrt (+ y x)) 2.0))
  (* (/ (sqrt (/ 1 y)) (* (cbrt x) (cbrt x))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (* (cbrt x) (cbrt x))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (* (cbrt x) (cbrt x))) (sqrt (+ y x)))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (sqrt (+ y x)) 2.0))
  (/ (sqrt (/ 1 y)) (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (/ (sqrt (/ 1 y)) (* (cbrt x) (* (cbrt x) (sqrt 2.0))))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (/ (sqrt (/ 1 y)) (* (cbrt x) (cbrt x)))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (+ y x) 2.0))
  (/ (sqrt (/ 1 y)) (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (/ (sqrt (/ 1 y)) (* (cbrt x) (* (cbrt x) (sqrt 2.0))))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (/ (sqrt (/ 1 y)) (* (cbrt x) (cbrt x)))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (+ y x) 2.0))
  (/ (sqrt (/ 1 y)) (* (cbrt x) (cbrt x)))
  (* (/ (sqrt (/ 1 y)) (cbrt x)) (/ (+ y x) 2.0))
  (* (/ (sqrt (/ 1 y)) (* (cbrt x) (cbrt x))) (+ y x))
  (/ (sqrt (/ 1 y)) (* (cbrt x) 2.0))
  (* (* (/ (sqrt (/ 1 y)) (sqrt x)) (cbrt (/ (+ y x) 2.0))) (cbrt (/ (+ y x) 2.0)))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (cbrt (/ (+ y x) 2.0)))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (cbrt (+ y x)) (cbrt 2.0))) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (cbrt (+ y x)) 2.0))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (sqrt (+ y x)))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (sqrt (+ y x)) 2.0))
  (/ (sqrt (/ 1 y)) (* (sqrt x) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (+ y x) (cbrt 2.0)))
  (/ (sqrt (/ 1 y)) (* (sqrt x) (sqrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (+ y x) (sqrt 2.0)))
  (/ (sqrt (/ 1 y)) (sqrt x))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (+ y x) 2.0))
  (/ (sqrt (/ 1 y)) (* (sqrt x) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (+ y x) (cbrt 2.0)))
  (/ (sqrt (/ 1 y)) (* (sqrt x) (sqrt 2.0)))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (+ y x) (sqrt 2.0)))
  (/ (sqrt (/ 1 y)) (sqrt x))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (+ y x) 2.0))
  (/ (sqrt (/ 1 y)) (sqrt x))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (/ (+ y x) 2.0))
  (* (/ (sqrt (/ 1 y)) (sqrt x)) (+ y x))
  (/ (sqrt (/ 1 y)) (* (sqrt x) 2.0))
  (* (sqrt (/ 1 y)) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (* (/ (sqrt (/ 1 y)) x) (cbrt (/ (+ y x) 2.0)))
  (* (sqrt (/ 1 y)) (sqrt (/ (+ y x) 2.0)))
  (* (/ (sqrt (/ 1 y)) x) (sqrt (/ (+ y x) 2.0)))
  (* (sqrt (/ 1 y)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (sqrt (/ 1 y)) x) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (sqrt (/ 1 y)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (sqrt (/ 1 y)) x) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (sqrt (/ 1 y)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (sqrt (/ 1 y)) x) (/ (cbrt (+ y x)) 2.0))
  (* (sqrt (/ 1 y)) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (sqrt (/ 1 y)) x) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (sqrt (/ 1 y)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (sqrt (/ 1 y)) x) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (sqrt (/ 1 y)) (sqrt (+ y x)))
  (* (/ (sqrt (/ 1 y)) x) (/ (sqrt (+ y x)) 2.0))
  (/ (sqrt (/ 1 y)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (sqrt (/ 1 y)) x) (/ (+ y x) (cbrt 2.0)))
  (/ (sqrt (/ 1 y)) (sqrt 2.0))
  (* (/ (sqrt (/ 1 y)) x) (/ (+ y x) (sqrt 2.0)))
  (sqrt (/ 1 y))
  (* (/ (sqrt (/ 1 y)) x) (/ (+ y x) 2.0))
  (/ (sqrt (/ 1 y)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (sqrt (/ 1 y)) x) (/ (+ y x) (cbrt 2.0)))
  (/ (sqrt (/ 1 y)) (sqrt 2.0))
  (* (/ (sqrt (/ 1 y)) x) (/ (+ y x) (sqrt 2.0)))
  (sqrt (/ 1 y))
  (* (/ (sqrt (/ 1 y)) x) (/ (+ y x) 2.0))
  (sqrt (/ 1 y))
  (* (/ (sqrt (/ 1 y)) x) (/ (+ y x) 2.0))
  (* (sqrt (/ 1 y)) (+ y x))
  (/ (sqrt (/ 1 y)) (* x 2.0))
  (sqrt (/ 1 y))
  (* (/ (sqrt (/ 1 y)) x) (/ (+ y x) 2.0))
  (/ (sqrt (/ 1 y)) x)
  (* (sqrt (/ 1 y)) (/ (+ y x) 2.0))
  (* (/ (sqrt (/ 1 y)) x) (+ y x))
  (/ (sqrt (/ 1 y)) 2.0)
  (* (/ (cbrt 1) (* (cbrt (* (/ x (+ y x)) 2.0)) (cbrt y))) (/ (cbrt 1) (* (cbrt (* (/ x (+ y x)) 2.0)) (cbrt y))))
  (/ (cbrt 1) (* (cbrt (* (/ x (+ y x)) 2.0)) (cbrt y)))
  (* (/ (cbrt 1) (sqrt (* (/ x (+ y x)) 2.0))) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (* (sqrt (* (/ x (+ y x)) 2.0)) (cbrt y)))
  (* (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (cbrt (/ (+ y x) 2.0))) (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (cbrt (/ (+ y x) 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (cbrt (/ (+ y x) 2.0)))
  (* (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (/ (cbrt 1) (cbrt y)) (cbrt x))) (sqrt (/ (+ y x) 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (cbrt (+ y x)) (cbrt 2.0))) (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (cbrt (+ y x)) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (/ (cbrt 1) (cbrt y)) (cbrt x))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (/ (cbrt 1) (cbrt y)) (cbrt x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (cbrt (+ y x)) 2.0))
  (* (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (/ (cbrt 1) (cbrt y)) (cbrt x))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (/ (cbrt 1) (cbrt y)) (cbrt x))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (/ (cbrt 1) (cbrt y)) (cbrt x))) (sqrt (+ y x)))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (sqrt (+ y x)) 2.0))
  (* (/ (cbrt 1) (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0))))) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (* (cbrt x) (cbrt x))) (/ (/ (cbrt 1) (cbrt y)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (/ (cbrt 1) (cbrt y)) (cbrt x)))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0))))) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (* (cbrt x) (cbrt x))) (/ (/ (cbrt 1) (cbrt y)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (/ (cbrt 1) (cbrt y)) (cbrt x)))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (+ y x) 2.0))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (/ (cbrt 1) (cbrt y)) (cbrt x)))
  (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (+ y x) 2.0))
  (* (* (/ (/ (cbrt 1) (cbrt y)) (cbrt x)) (/ (/ (cbrt 1) (cbrt y)) (cbrt x))) (+ y x))
  (/ (cbrt 1) (* (cbrt x) (* 2.0 (cbrt y))))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (cbrt (/ (+ y x) 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (sqrt (/ (+ y x) 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (cbrt (+ y x)) 2.0))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (sqrt (+ y x)))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (sqrt (+ y x)) 2.0))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (/ (cbrt 1) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (/ (cbrt 1) (cbrt y)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (+ y x) 2.0))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (/ (cbrt 1) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (/ (cbrt 1) (cbrt y)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (* (/ (/ (cbrt 1) (cbrt y)) (sqrt x)) (/ (+ y x) 2.0))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (+ y x))
  (/ (cbrt 1) (* (sqrt x) (* 2.0 (cbrt y))))
  (* (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (cbrt (/ (+ y x) 2.0)))
  (* (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (sqrt (/ (+ y x) 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (sqrt (/ (+ y x) 2.0)))
  (* (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (cbrt (+ y x)) 2.0))
  (* (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (sqrt (+ y x)))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (sqrt (+ y x)) 2.0))
  (* (/ (cbrt 1) (cbrt y)) (/ (/ (cbrt 1) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt 1) (cbrt y)) (/ (/ (cbrt 1) (cbrt y)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (+ y x) (sqrt 2.0)))
  (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) (cbrt y)) (/ (/ (cbrt 1) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt 1) (cbrt y)) (/ (/ (cbrt 1) (cbrt y)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (+ y x) (sqrt 2.0)))
  (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (+ y x) 2.0))
  (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (+ y x) 2.0))
  (* (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (+ y x))
  (/ (cbrt 1) (* x (* 2.0 (cbrt y))))
  (* (cbrt 1) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (* (/ (/ (cbrt 1) (cbrt y)) x) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) x) (/ (cbrt 1) (* (cbrt y) (cbrt y))))
  (* (/ (cbrt 1) (cbrt y)) (/ (+ y x) 2.0))
  (* (* (/ (cbrt 1) x) (/ (cbrt 1) (* (cbrt y) (cbrt y)))) (+ y x))
  (/ (cbrt 1) (* 2.0 (cbrt y)))
  (* (/ (cbrt 1) (* (cbrt (* (/ x (+ y x)) 2.0)) (cbrt (* (/ x (+ y x)) 2.0)))) (/ (cbrt 1) (sqrt y)))
  (/ (cbrt 1) (* (cbrt (* (/ x (+ y x)) 2.0)) (sqrt y)))
  (* (/ (cbrt 1) (sqrt (* (/ x (+ y x)) 2.0))) (/ (cbrt 1) (sqrt y)))
  (/ (cbrt 1) (* (sqrt (* (/ x (+ y x)) 2.0)) (sqrt y)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (sqrt y))) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (cbrt (/ (+ y x) 2.0)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (sqrt y))) (sqrt (/ (+ y x) 2.0)))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (sqrt y))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (sqrt y))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (sqrt y))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (cbrt (+ y x)) 2.0))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (sqrt y))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (sqrt y))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (sqrt y))) (sqrt (+ y x)))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (sqrt (+ y x)) 2.0))
  (* (/ (cbrt 1) (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0))))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt 1) (* (cbrt x) (* (cbrt x) (sqrt 2.0)))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0))))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt 1) (* (cbrt x) (* (cbrt x) (sqrt 2.0)))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (cbrt x)) (/ (+ y x) 2.0))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (sqrt y))) (+ y x))
  (/ (cbrt 1) (* (cbrt x) (* 2.0 (sqrt y))))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (sqrt y))) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (cbrt (/ (+ y x) 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (sqrt y))) (sqrt (/ (+ y x) 2.0)))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (sqrt y))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (sqrt y))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (sqrt y))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (cbrt (+ y x)) 2.0))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (sqrt y))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (sqrt y))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (sqrt y))) (sqrt (+ y x)))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (sqrt (+ y x)) 2.0))
  (* (/ (cbrt 1) (* (sqrt x) (* (cbrt 2.0) (cbrt 2.0)))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt 1) (* (sqrt x) (sqrt 2.0))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) (* (sqrt x) (* (cbrt 2.0) (cbrt 2.0)))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt 1) (* (sqrt x) (sqrt 2.0))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) (sqrt x)) (/ (+ y x) 2.0))
  (* (* (/ (cbrt 1) (sqrt x)) (/ (cbrt 1) (sqrt y))) (+ y x))
  (/ (cbrt 1) (* (sqrt x) (* 2.0 (sqrt y))))
  (* (* (cbrt 1) (/ (cbrt 1) (sqrt y))) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (cbrt (/ (+ y x) 2.0)))
  (* (* (cbrt 1) (/ (cbrt 1) (sqrt y))) (sqrt (/ (+ y x) 2.0)))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (sqrt (/ (+ y x) 2.0)))
  (* (* (cbrt 1) (/ (cbrt 1) (sqrt y))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (* (cbrt 1) (/ (cbrt 1) (sqrt y))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (* (cbrt 1) (/ (cbrt 1) (sqrt y))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (cbrt (+ y x)) 2.0))
  (* (* (cbrt 1) (/ (cbrt 1) (sqrt y))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (* (cbrt 1) (/ (cbrt 1) (sqrt y))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (* (cbrt 1) (/ (cbrt 1) (sqrt y))) (sqrt (+ y x)))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (sqrt (+ y x)) 2.0))
  (* (/ (cbrt 1) (* (cbrt 2.0) (cbrt 2.0))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt 1) (sqrt 2.0)) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (+ y x) (sqrt 2.0)))
  (* (cbrt 1) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) (* (cbrt 2.0) (cbrt 2.0))) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt 1) (sqrt 2.0)) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (+ y x) (sqrt 2.0)))
  (* (cbrt 1) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (+ y x) 2.0))
  (* (cbrt 1) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (+ y x) 2.0))
  (* (* (cbrt 1) (/ (cbrt 1) (sqrt y))) (+ y x))
  (/ (cbrt 1) (* x (* 2.0 (sqrt y))))
  (* (cbrt 1) (/ (cbrt 1) (sqrt y)))
  (* (/ (/ (cbrt 1) (sqrt y)) x) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) x) (/ (cbrt 1) (sqrt y)))
  (* (/ (cbrt 1) (sqrt y)) (/ (+ y x) 2.0))
  (* (* (/ (cbrt 1) x) (/ (cbrt 1) (sqrt y))) (+ y x))
  (/ (cbrt 1) (* 2.0 (sqrt y)))
  (* (/ (cbrt 1) (* (cbrt (* (/ x (+ y x)) 2.0)) (cbrt (* (/ x (+ y x)) 2.0)))) (cbrt 1))
  (/ (cbrt 1) (* (cbrt (* (/ x (+ y x)) 2.0)) y))
  (* (/ (cbrt 1) (sqrt (* (/ x (+ y x)) 2.0))) (cbrt 1))
  (/ (cbrt 1) (* (sqrt (* (/ x (+ y x)) 2.0)) y))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (cbrt 1)) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (cbrt (/ (+ y x) 2.0)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (cbrt 1)) (sqrt (/ (+ y x) 2.0)))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (cbrt 1)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (cbrt 1)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (cbrt 1)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (cbrt (+ y x)) 2.0))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (cbrt 1)) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (cbrt 1)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (cbrt 1)) (sqrt (+ y x)))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (sqrt (+ y x)) 2.0))
  (* (/ (cbrt 1) (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0))))) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt 1) (* (cbrt x) (* (cbrt x) (sqrt 2.0)))) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0))))) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt 1) (* (cbrt x) (* (cbrt x) (sqrt 2.0)))) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (cbrt x)) (/ (+ y x) 2.0))
  (* (* (/ (cbrt 1) (* (cbrt x) (cbrt x))) (cbrt 1)) (+ y x))
  (/ (cbrt 1) (* (cbrt x) (* 2.0 y)))
  (* (* (/ (cbrt 1) (sqrt x)) (cbrt 1)) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (cbrt (/ (+ y x) 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (cbrt 1)) (sqrt (/ (+ y x) 2.0)))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (cbrt 1)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (cbrt 1)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (cbrt 1)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (cbrt (+ y x)) 2.0))
  (* (* (/ (cbrt 1) (sqrt x)) (cbrt 1)) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (cbrt 1)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (* (/ (cbrt 1) (sqrt x)) (cbrt 1)) (sqrt (+ y x)))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (sqrt (+ y x)) 2.0))
  (* (/ (cbrt 1) (* (sqrt x) (* (cbrt 2.0) (cbrt 2.0)))) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt 1) (* (sqrt x) (sqrt 2.0))) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (cbrt 1) (sqrt x)) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) (* (sqrt x) (* (cbrt 2.0) (cbrt 2.0)))) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (+ y x) (cbrt 2.0)))
  (* (/ (cbrt 1) (* (sqrt x) (sqrt 2.0))) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (+ y x) (sqrt 2.0)))
  (* (/ (cbrt 1) (sqrt x)) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) (sqrt x)) (cbrt 1))
  (* (/ (/ (cbrt 1) y) (sqrt x)) (/ (+ y x) 2.0))
  (* (* (/ (cbrt 1) (sqrt x)) (cbrt 1)) (+ y x))
  (/ (cbrt 1) (* (sqrt x) (* 2.0 y)))
  (* (cbrt 1) (* (cbrt 1) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0)))))
  (* (/ (/ (cbrt 1) y) x) (cbrt (/ (+ y x) 2.0)))
  (* (cbrt 1) (* (cbrt 1) (sqrt (/ (+ y x) 2.0))))
  (* (/ (/ (cbrt 1) y) x) (sqrt (/ (+ y x) 2.0)))
  (* (cbrt 1) (* (cbrt 1) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))))
  (* (/ (/ (cbrt 1) y) x) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (cbrt 1) (* (cbrt 1) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0)))))
  (* (/ (/ (cbrt 1) y) x) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (cbrt 1) (* (cbrt 1) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* (/ (/ (cbrt 1) y) x) (/ (cbrt (+ y x)) 2.0))
  (* (cbrt 1) (* (cbrt 1) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (/ (cbrt 1) y) x) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (cbrt 1) (* (cbrt 1) (/ (sqrt (+ y x)) (sqrt 2.0))))
  (* (/ (/ (cbrt 1) y) x) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (cbrt 1) (* (cbrt 1) (sqrt (+ y x))))
  (* (/ (/ (cbrt 1) y) x) (/ (sqrt (+ y x)) 2.0))
  (* (cbrt 1) (/ (cbrt 1) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ (cbrt 1) y) x) (/ (+ y x) (cbrt 2.0)))
  (* (cbrt 1) (/ (cbrt 1) (sqrt 2.0)))
  (* (/ (/ (cbrt 1) y) x) (/ (+ y x) (sqrt 2.0)))
  (* (cbrt 1) (cbrt 1))
  (* (/ (/ (cbrt 1) y) x) (/ (+ y x) 2.0))
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  (/ (cbrt 1) (* x (* 2.0 y)))
  (* (cbrt 1) (cbrt 1))
  (* (/ (/ (cbrt 1) y) x) (/ (+ y x) 2.0))
  (* (/ (cbrt 1) x) (cbrt 1))
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  (/ 1 (* (cbrt (* (/ x (+ y x)) 2.0)) (cbrt y)))
  (/ 1 (* (sqrt (* (/ x (+ y x)) 2.0)) (* (cbrt y) (cbrt y))))
  (/ 1 (* (sqrt (* (/ x (+ y x)) 2.0)) (cbrt y)))
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  (/ 1 (* (* (cbrt x) (cbrt x)) (* (cbrt 2.0) (* (cbrt 2.0) (* (cbrt y) (cbrt y))))))
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  (/ 1 (* (* (cbrt x) (cbrt x)) (* (sqrt 2.0) (* (cbrt y) (cbrt y)))))
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  (/ 1 (* (sqrt x) (* (cbrt y) (cbrt y))))
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  (* (/ 1 (* (cbrt y) (cbrt y))) (sqrt (/ (+ y x) 2.0)))
  (* (/ (/ 1 (cbrt y)) x) (sqrt (/ (+ y x) 2.0)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
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  (* (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (/ 1 (cbrt y)) x) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt (+ y x)) (cbrt (+ y x))))
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  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ 1 (cbrt y)) x) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (/ 1 (cbrt y)) x) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (sqrt (+ y x)))
  (* (/ (/ 1 (cbrt y)) x) (/ (sqrt (+ y x)) 2.0))
  (/ 1 (* (cbrt 2.0) (* (cbrt 2.0) (* (cbrt y) (cbrt y)))))
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  (/ 1 (* (sqrt 2.0) (* (cbrt y) (cbrt y))))
  (* (/ (/ 1 (cbrt y)) x) (/ (+ y x) (sqrt 2.0)))
  (/ 1 (* (cbrt y) (cbrt y)))
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  (/ 1 (* (cbrt 2.0) (* (cbrt 2.0) (* (cbrt y) (cbrt y)))))
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  (/ 1 (* (sqrt 2.0) (* (cbrt y) (cbrt y))))
  (* (/ (/ 1 (cbrt y)) x) (/ (+ y x) (sqrt 2.0)))
  (/ 1 (* (cbrt y) (cbrt y)))
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  (* (/ (/ 1 (cbrt y)) x) (/ (+ y x) 2.0))
  (* (/ 1 (* (cbrt y) (cbrt y))) (+ y x))
  (/ 1 (* x (* 2.0 (cbrt y))))
  (/ 1 (* (cbrt y) (cbrt y)))
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  (/ 1 (* x (* (cbrt y) (cbrt y))))
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  (/ 1 (* (cbrt (* (/ x (+ y x)) 2.0)) (sqrt y)))
  (/ 1 (* (sqrt (* (/ x (+ y x)) 2.0)) (sqrt y)))
  (/ 1 (* (sqrt (* (/ x (+ y x)) 2.0)) (sqrt y)))
  (* (/ 1 (* (cbrt x) (* (cbrt x) (sqrt y)))) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (cbrt (/ (+ y x) 2.0)))
  (* (/ 1 (* (cbrt x) (* (cbrt x) (sqrt y)))) (sqrt (/ (+ y x) 2.0)))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (/ 1 (* (cbrt x) (* (cbrt x) (sqrt y)))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (/ 1 (* (cbrt x) (* (cbrt x) (sqrt y)))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (* (cbrt x) (* (cbrt x) (sqrt y)))) (* (cbrt (+ y x)) (cbrt (+ y x))))
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  (* (/ 1 (* (cbrt x) (* (cbrt x) (sqrt y)))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (/ 1 (* (cbrt x) (* (cbrt x) (sqrt y)))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (* (cbrt x) (* (cbrt x) (sqrt y)))) (sqrt (+ y x)))
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  (/ 1 (* (* (cbrt x) (cbrt x)) (* (cbrt 2.0) (* (cbrt 2.0) (sqrt y)))))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (/ 1 (* (* (cbrt x) (cbrt x)) (* (sqrt 2.0) (sqrt y))))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (/ 1 (* (cbrt x) (* (cbrt x) (sqrt y))))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (/ (+ y x) 2.0))
  (/ 1 (* (* (cbrt x) (cbrt x)) (* (cbrt 2.0) (* (cbrt 2.0) (sqrt y)))))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (/ 1 (* (* (cbrt x) (cbrt x)) (* (sqrt 2.0) (sqrt y))))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (/ 1 (* (cbrt x) (* (cbrt x) (sqrt y))))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (/ (+ y x) 2.0))
  (/ 1 (* (cbrt x) (* (cbrt x) (sqrt y))))
  (* (/ (/ 1 (sqrt y)) (cbrt x)) (/ (+ y x) 2.0))
  (* (/ 1 (* (cbrt x) (* (cbrt x) (sqrt y)))) (+ y x))
  (/ 1 (* (cbrt x) (* 2.0 (sqrt y))))
  (* (* (/ 1 (* (sqrt x) (sqrt y))) (cbrt (/ (+ y x) 2.0))) (cbrt (/ (+ y x) 2.0)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (cbrt (/ (+ y x) 2.0)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (sqrt (/ (+ y x) 2.0)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (sqrt (/ (+ y x) 2.0)))
  (* (* (/ 1 (* (sqrt x) (sqrt y))) (/ (cbrt (+ y x)) (cbrt 2.0))) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (cbrt (+ y x)) 2.0))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (sqrt (+ y x)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (sqrt (+ y x)) 2.0))
  (/ 1 (* (sqrt x) (* (cbrt 2.0) (* (cbrt 2.0) (sqrt y)))))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (+ y x) (cbrt 2.0)))
  (/ 1 (* (sqrt x) (* (sqrt 2.0) (sqrt y))))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (+ y x) (sqrt 2.0)))
  (/ 1 (* (sqrt x) (sqrt y)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (+ y x) 2.0))
  (/ 1 (* (sqrt x) (* (cbrt 2.0) (* (cbrt 2.0) (sqrt y)))))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (+ y x) (cbrt 2.0)))
  (/ 1 (* (sqrt x) (* (sqrt 2.0) (sqrt y))))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (+ y x) (sqrt 2.0)))
  (/ 1 (* (sqrt x) (sqrt y)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (+ y x) 2.0))
  (/ 1 (* (sqrt x) (sqrt y)))
  (* (/ 1 (* (sqrt x) (sqrt y))) (/ (+ y x) 2.0))
  (* (/ 1 (* (sqrt x) (sqrt y))) (+ y x))
  (/ 1 (* (sqrt x) (* 2.0 (sqrt y))))
  (* (/ 1 (sqrt y)) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (* (/ 1 (* x (sqrt y))) (cbrt (/ (+ y x) 2.0)))
  (* (/ 1 (sqrt y)) (sqrt (/ (+ y x) 2.0)))
  (* (/ 1 (* x (sqrt y))) (sqrt (/ (+ y x) 2.0)))
  (* (/ 1 (sqrt y)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ 1 (* x (sqrt y))) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (/ 1 (sqrt y)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ 1 (* x (sqrt y))) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (sqrt y)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ 1 (* x (sqrt y))) (/ (cbrt (+ y x)) 2.0))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ 1 (* x (sqrt y))) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (/ 1 (sqrt y)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (* x (sqrt y))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (sqrt y)) (sqrt (+ y x)))
  (* (/ 1 (* x (sqrt y))) (/ (sqrt (+ y x)) 2.0))
  (/ 1 (* (cbrt 2.0) (* (cbrt 2.0) (sqrt y))))
  (* (/ 1 (* x (sqrt y))) (/ (+ y x) (cbrt 2.0)))
  (/ 1 (* (sqrt 2.0) (sqrt y)))
  (* (/ 1 (* x (sqrt y))) (/ (+ y x) (sqrt 2.0)))
  (/ 1 (sqrt y))
  (* (/ 1 (* x (sqrt y))) (/ (+ y x) 2.0))
  (/ 1 (* (cbrt 2.0) (* (cbrt 2.0) (sqrt y))))
  (* (/ 1 (* x (sqrt y))) (/ (+ y x) (cbrt 2.0)))
  (/ 1 (* (sqrt 2.0) (sqrt y)))
  (* (/ 1 (* x (sqrt y))) (/ (+ y x) (sqrt 2.0)))
  (/ 1 (sqrt y))
  (* (/ 1 (* x (sqrt y))) (/ (+ y x) 2.0))
  (/ 1 (sqrt y))
  (* (/ 1 (* x (sqrt y))) (/ (+ y x) 2.0))
  (* (/ 1 (sqrt y)) (+ y x))
  (/ 1 (* x (* 2.0 (sqrt y))))
  (/ 1 (sqrt y))
  (* (/ 1 (* x (sqrt y))) (/ (+ y x) 2.0))
  (/ 1 (* x (sqrt y)))
  (* (/ 1 (sqrt y)) (/ (+ y x) 2.0))
  (* (/ 1 (* x (sqrt y))) (+ y x))
  (/ 1 (* 2.0 (sqrt y)))
  (/ 1 (* (cbrt (* (/ x (+ y x)) 2.0)) (cbrt (* (/ x (+ y x)) 2.0))))
  (/ 1 (* (cbrt (* (/ x (+ y x)) 2.0)) y))
  (/ 1 (sqrt (* (/ x (+ y x)) 2.0)))
  (/ 1 (* (sqrt (* (/ x (+ y x)) 2.0)) y))
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  (* (/ (/ 1 y) (cbrt x)) (cbrt (/ (+ y x) 2.0)))
  (* (/ 1 (* (cbrt x) (cbrt x))) (sqrt (/ (+ y x) 2.0)))
  (* (/ (/ 1 y) (cbrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (/ 1 y) (cbrt x)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ (/ 1 y) (cbrt x)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt (+ y x)) (cbrt (+ y x))))
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  (* (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (/ 1 y) (cbrt x)) (/ (sqrt (+ y x)) (cbrt 2.0)))
  (* (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ (/ 1 y) (cbrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (* (cbrt x) (cbrt x))) (sqrt (+ y x)))
  (* (/ (/ 1 y) (cbrt x)) (/ (sqrt (+ y x)) 2.0))
  (/ 1 (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (/ 1 y) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (/ 1 (* (cbrt x) (* (cbrt x) (sqrt 2.0))))
  (* (/ (/ 1 y) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (/ 1 (* (cbrt x) (cbrt x)))
  (* (/ (/ 1 y) (cbrt x)) (/ (+ y x) 2.0))
  (/ 1 (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (/ 1 y) (cbrt x)) (/ (+ y x) (cbrt 2.0)))
  (/ 1 (* (cbrt x) (* (cbrt x) (sqrt 2.0))))
  (* (/ (/ 1 y) (cbrt x)) (/ (+ y x) (sqrt 2.0)))
  (/ 1 (* (cbrt x) (cbrt x)))
  (* (/ (/ 1 y) (cbrt x)) (/ (+ y x) 2.0))
  (/ 1 (* (cbrt x) (cbrt x)))
  (* (/ (/ 1 y) (cbrt x)) (/ (+ y x) 2.0))
  (* (/ 1 (* (cbrt x) (cbrt x))) (+ y x))
  (/ 1 (* (cbrt x) (* 2.0 y)))
  (* (/ 1 (sqrt x)) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (* (/ 1 (* (sqrt x) y)) (cbrt (/ (+ y x) 2.0)))
  (* (/ 1 (sqrt x)) (sqrt (/ (+ y x) 2.0)))
  (* (/ 1 (* (sqrt x) y)) (sqrt (/ (+ y x) 2.0)))
  (* (/ 1 (sqrt x)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ 1 (* (sqrt x) y)) (/ (cbrt (+ y x)) (cbrt 2.0)))
  (* (/ 1 (sqrt x)) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0))))
  (* (/ 1 (* (sqrt x) y)) (/ (cbrt (+ y x)) (sqrt 2.0)))
  (* (/ 1 (sqrt x)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ 1 (* (sqrt x) y)) (/ (cbrt (+ y x)) 2.0))
  (* (/ 1 (sqrt x)) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))
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  (* (/ 1 (sqrt x)) (/ (sqrt (+ y x)) (sqrt 2.0)))
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  1
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  1
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  (/ 1 (* x y))
  (* (/ 1 (* x y)) (+ y x))
  (/ x (* (cbrt (/ 1 y)) (/ (+ y x) 2.0)))
  (/ x (* (sqrt (/ 1 y)) (/ (+ y x) 2.0)))
  (* (/ (* (/ 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) (cbrt y))
  (* (* (/ x (+ y x)) 2.0) (sqrt y))
  (* y (* (/ x (+ y x)) 2.0))
  (* (* (/ x (+ y x)) 2.0) (cbrt y))
  (* (* (/ x (+ y x)) 2.0) (sqrt y))
  (* y (* (/ x (+ y x)) 2.0))
  (* y (* (/ x (+ y x)) 2.0))
  (* y (* (/ x (+ y x)) 2.0))
  (/ 1 (* x y))
  (* y (* (/ x (+ y x)) 2.0))
  (log (* (/ x (+ y x)) 2.0))
  (log (* (/ x (+ y x)) 2.0))
  (log (* (/ x (+ y x)) 2.0))
  (pow (exp (/ x (+ y x))) 2.0)
  (pow (* (/ x (+ y x)) 2.0) 3)
  (pow (* (/ x (+ y x)) 2.0) 3)
  (* (cbrt (* (/ x (+ y x)) 2.0)) (cbrt (* (/ x (+ y x)) 2.0)))
  (cbrt (* (/ x (+ y x)) 2.0))
  (pow (* (/ x (+ y x)) 2.0) 3)
  (sqrt (* (/ x (+ y x)) 2.0))
  (sqrt (* (/ x (+ y x)) 2.0))
  (neg x)
  (/ (neg (+ y x)) 2.0)
  (* (cbrt x) (/ (cbrt x) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0)))))
  (/ (cbrt x) (cbrt (/ (+ y x) 2.0)))
  (* (cbrt x) (/ (cbrt x) (sqrt (/ (+ y x) 2.0))))
  (/ (cbrt x) (sqrt (/ (+ y x) 2.0)))
  (* (cbrt x) (/ (cbrt x) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0))))))
  (* (/ (cbrt x) (cbrt (+ y x))) (cbrt 2.0))
  (* (cbrt x) (/ (cbrt x) (* (cbrt (+ y x)) (/ (cbrt (+ y x)) (sqrt 2.0)))))
  (* (/ (cbrt x) (cbrt (+ y x))) (sqrt 2.0))
  (* (cbrt x) (/ (cbrt x) (* (cbrt (+ y x)) (cbrt (+ y x)))))
  (* (/ (cbrt x) (cbrt (+ y x))) 2.0)
  (* (cbrt x) (/ (cbrt x) (/ (sqrt (+ y x)) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (/ (cbrt x) (sqrt (+ y x))) (cbrt 2.0))
  (* (cbrt x) (* (/ (cbrt x) (sqrt (+ y x))) (sqrt 2.0)))
  (* (/ (cbrt x) (sqrt (+ y x))) (sqrt 2.0))
  (* (cbrt x) (/ (cbrt x) (sqrt (+ y x))))
  (* (/ (cbrt x) (sqrt (+ y x))) 2.0)
  (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (cbrt x) (+ y x)) (cbrt 2.0))
  (* (cbrt x) (* (cbrt x) (sqrt 2.0)))
  (* (/ (cbrt x) (+ y x)) (sqrt 2.0))
  (* (cbrt x) (cbrt x))
  (* (/ (cbrt x) (+ y x)) 2.0)
  (* (cbrt x) (* (cbrt x) (* (cbrt 2.0) (cbrt 2.0))))
  (* (/ (cbrt x) (+ y x)) (cbrt 2.0))
  (* (cbrt x) (* (cbrt x) (sqrt 2.0)))
  (* (/ (cbrt x) (+ y x)) (sqrt 2.0))
  (* (cbrt x) (cbrt x))
  (* (/ (cbrt x) (+ y x)) 2.0)
  (* (cbrt x) (cbrt x))
  (* (/ (cbrt x) (+ y x)) 2.0)
  (* (cbrt x) (/ (cbrt x) (+ y x)))
  (* (cbrt x) 2.0)
  (/ (sqrt x) (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (/ (sqrt x) (cbrt (/ (+ y x) 2.0)))
  (/ (sqrt x) (sqrt (/ (+ y x) 2.0)))
  (/ (sqrt x) (sqrt (/ (+ y x) 2.0)))
  (* (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x)))) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (sqrt x) (cbrt (+ y x))) (cbrt 2.0))
  (* (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x)))) (sqrt 2.0))
  (* (/ (sqrt x) (cbrt (+ y x))) (sqrt 2.0))
  (/ (sqrt x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ (sqrt x) (cbrt (+ y x))) 2.0)
  (* (* (/ (sqrt x) (sqrt (+ y x))) (cbrt 2.0)) (cbrt 2.0))
  (* (/ (sqrt x) (sqrt (+ y x))) (cbrt 2.0))
  (* (/ (sqrt x) (sqrt (+ y x))) (sqrt 2.0))
  (* (/ (sqrt x) (sqrt (+ y x))) (sqrt 2.0))
  (/ (sqrt x) (sqrt (+ y x)))
  (* (/ (sqrt x) (sqrt (+ y x))) 2.0)
  (* (sqrt x) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (sqrt x) (+ y x)) (cbrt 2.0))
  (* (sqrt x) (sqrt 2.0))
  (* (/ (sqrt x) (+ y x)) (sqrt 2.0))
  (sqrt x)
  (* (/ (sqrt x) (+ y x)) 2.0)
  (* (sqrt x) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ (sqrt x) (+ y x)) (cbrt 2.0))
  (* (sqrt x) (sqrt 2.0))
  (* (/ (sqrt x) (+ y x)) (sqrt 2.0))
  (sqrt x)
  (* (/ (sqrt x) (+ y x)) 2.0)
  (sqrt x)
  (* (/ (sqrt x) (+ y x)) 2.0)
  (/ (sqrt x) (+ y x))
  (* (sqrt x) 2.0)
  (/ 1 (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (/ x (cbrt (/ (+ y x) 2.0)))
  (/ 1 (sqrt (/ (+ y x) 2.0)))
  (/ x (sqrt (/ (+ y x) 2.0)))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ x (cbrt (+ y x))) (cbrt 2.0))
  (/ (sqrt 2.0) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ x (cbrt (+ y x))) (sqrt 2.0))
  (/ 1 (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (/ x (cbrt (+ y x))) 2.0)
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ y x)))
  (* (/ x (sqrt (+ y x))) (cbrt 2.0))
  (/ (sqrt 2.0) (sqrt (+ y x)))
  (* (/ x (sqrt (+ y x))) (sqrt 2.0))
  (/ 1 (sqrt (+ y x)))
  (* (/ x (sqrt (+ y x))) 2.0)
  (* (cbrt 2.0) (cbrt 2.0))
  (* (/ x (+ y x)) (cbrt 2.0))
  (sqrt 2.0)
  (* (/ x (+ y x)) (sqrt 2.0))
  1
  (* (/ x (+ y x)) 2.0)
  (* (cbrt 2.0) (cbrt 2.0))
  (* (/ x (+ y x)) (cbrt 2.0))
  (sqrt 2.0)
  (* (/ x (+ y x)) (sqrt 2.0))
  1
  (* (/ x (+ y x)) 2.0)
  1
  (* (/ x (+ y x)) 2.0)
  (/ 1 (+ y x))
  (* x 2.0)
  (/ 2.0 (+ y x))
  (/ (+ y x) (* x 2.0))
  (/ x (* (cbrt (/ (+ y x) 2.0)) (cbrt (/ (+ y x) 2.0))))
  (/ x (sqrt (/ (+ y x) 2.0)))
  (* (/ x (* (cbrt (+ y x)) (cbrt (+ y x)))) (* (cbrt 2.0) (cbrt 2.0)))
  (* (/ x (* (cbrt (+ y x)) (cbrt (+ y x)))) (sqrt 2.0))
  (/ x (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (* (/ x (sqrt (+ y x))) (cbrt 2.0)) (cbrt 2.0))
  (* (/ x (sqrt (+ y x))) (sqrt 2.0))
  (/ x (sqrt (+ y x)))
  (* x (* (cbrt 2.0) (cbrt 2.0)))
  (* x (sqrt 2.0))
  x
  (* x (* (cbrt 2.0) (cbrt 2.0)))
  (* x (sqrt 2.0))
  x
  x
  (/ x (+ y x))
  (/ (+ y x) (* (cbrt x) 2.0))
  (/ (+ y x) (* (sqrt x) 2.0))
  (/ (+ y x) (* x 2.0))
  (/ x (+ y x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  0
  0
  0
0.887 * * * [progress]: adding candidates to table
1.890 * * [progress]: iteration 4 / 4
1.890 * * * [progress]: picking best candidate
1.897 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (+ x y) (* x 2.0)) y))>
1.897 * * * [progress]: localizing error
1.902 * * * [progress]: generating rewritten candidates
1.902 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.910 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
1.918 * * * [progress]: generating series expansions
1.918 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.918 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in (x y) around 0
1.919 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in y
1.919 * [taylor]: Taking taylor expansion of 0.5 in y
1.919 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in y
1.919 * [taylor]: Taking taylor expansion of (+ x y) in y
1.919 * [taylor]: Taking taylor expansion of x in y
1.919 * [taylor]: Taking taylor expansion of y in y
1.919 * [taylor]: Taking taylor expansion of (* x y) in y
1.919 * [taylor]: Taking taylor expansion of x in y
1.919 * [taylor]: Taking taylor expansion of y in y
1.919 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x
1.919 * [taylor]: Taking taylor expansion of 0.5 in x
1.919 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x
1.919 * [taylor]: Taking taylor expansion of (+ x y) in x
1.919 * [taylor]: Taking taylor expansion of x in x
1.919 * [taylor]: Taking taylor expansion of y in x
1.919 * [taylor]: Taking taylor expansion of (* x y) in x
1.919 * [taylor]: Taking taylor expansion of x in x
1.919 * [taylor]: Taking taylor expansion of y in x
1.919 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) (* x y))) in x
1.919 * [taylor]: Taking taylor expansion of 0.5 in x
1.919 * [taylor]: Taking taylor expansion of (/ (+ x y) (* x y)) in x
1.919 * [taylor]: Taking taylor expansion of (+ x y) in x
1.919 * [taylor]: Taking taylor expansion of x in x
1.919 * [taylor]: Taking taylor expansion of y in x
1.919 * [taylor]: Taking taylor expansion of (* x y) in x
1.919 * [taylor]: Taking taylor expansion of x in x
1.919 * [taylor]: Taking taylor expansion of y in x
1.919 * [taylor]: Taking taylor expansion of 0.5 in y
1.919 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.919 * [taylor]: Taking taylor expansion of 0.5 in y
1.919 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.919 * [taylor]: Taking taylor expansion of y in y
1.920 * [taylor]: Taking taylor expansion of 0 in y
1.920 * [taylor]: Taking taylor expansion of 0 in y
1.920 * [taylor]: Taking taylor expansion of 0 in y
1.920 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0
1.920 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
1.920 * [taylor]: Taking taylor expansion of 0.5 in y
1.920 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
1.920 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.920 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.920 * [taylor]: Taking taylor expansion of y in y
1.920 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.920 * [taylor]: Taking taylor expansion of x in y
1.921 * [taylor]: Taking taylor expansion of (* y x) in y
1.921 * [taylor]: Taking taylor expansion of y in y
1.921 * [taylor]: Taking taylor expansion of x in y
1.921 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
1.921 * [taylor]: Taking taylor expansion of 0.5 in x
1.921 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
1.921 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.921 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.921 * [taylor]: Taking taylor expansion of y in x
1.921 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.921 * [taylor]: Taking taylor expansion of x in x
1.921 * [taylor]: Taking taylor expansion of (* y x) in x
1.921 * [taylor]: Taking taylor expansion of y in x
1.921 * [taylor]: Taking taylor expansion of x in x
1.921 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
1.921 * [taylor]: Taking taylor expansion of 0.5 in x
1.921 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
1.921 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.921 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.921 * [taylor]: Taking taylor expansion of y in x
1.921 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.921 * [taylor]: Taking taylor expansion of x in x
1.921 * [taylor]: Taking taylor expansion of (* y x) in x
1.921 * [taylor]: Taking taylor expansion of y in x
1.921 * [taylor]: Taking taylor expansion of x in x
1.921 * [taylor]: Taking taylor expansion of 0 in y
1.921 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.921 * [taylor]: Taking taylor expansion of 0.5 in y
1.921 * [taylor]: Taking taylor expansion of y in y
1.921 * [taylor]: Taking taylor expansion of 0.5 in y
1.922 * [taylor]: Taking taylor expansion of 0 in y
1.922 * [taylor]: Taking taylor expansion of 0 in y
1.922 * [taylor]: Taking taylor expansion of 0 in y
1.923 * [approximate]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in (x y) around 0
1.923 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in y
1.923 * [taylor]: Taking taylor expansion of -0.5 in y
1.923 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in y
1.923 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.923 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.923 * [taylor]: Taking taylor expansion of y in y
1.923 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.923 * [taylor]: Taking taylor expansion of x in y
1.923 * [taylor]: Taking taylor expansion of (* y x) in y
1.923 * [taylor]: Taking taylor expansion of y in y
1.923 * [taylor]: Taking taylor expansion of x in y
1.923 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
1.923 * [taylor]: Taking taylor expansion of -0.5 in x
1.923 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
1.923 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.923 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.923 * [taylor]: Taking taylor expansion of y in x
1.923 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.923 * [taylor]: Taking taylor expansion of x in x
1.923 * [taylor]: Taking taylor expansion of (* y x) in x
1.923 * [taylor]: Taking taylor expansion of y in x
1.923 * [taylor]: Taking taylor expansion of x in x
1.923 * [taylor]: Taking taylor expansion of (* -0.5 (* (+ (/ 1 y) (/ 1 x)) (* y x))) in x
1.923 * [taylor]: Taking taylor expansion of -0.5 in x
1.923 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (* y x)) in x
1.923 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.923 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.923 * [taylor]: Taking taylor expansion of y in x
1.923 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.923 * [taylor]: Taking taylor expansion of x in x
1.923 * [taylor]: Taking taylor expansion of (* y x) in x
1.923 * [taylor]: Taking taylor expansion of y in x
1.923 * [taylor]: Taking taylor expansion of x in x
1.923 * [taylor]: Taking taylor expansion of 0 in y
1.923 * [taylor]: Taking taylor expansion of (neg (* 0.5 y)) in y
1.923 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.923 * [taylor]: Taking taylor expansion of 0.5 in y
1.923 * [taylor]: Taking taylor expansion of y in y
1.924 * [taylor]: Taking taylor expansion of (neg 0.5) in y
1.924 * [taylor]: Taking taylor expansion of 0.5 in y
1.924 * [taylor]: Taking taylor expansion of 0 in y
1.924 * [taylor]: Taking taylor expansion of 0 in y
1.925 * [taylor]: Taking taylor expansion of 0 in y
1.925 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
1.925 * [approximate]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in (x y) around 0
1.925 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in y
1.925 * [taylor]: Taking taylor expansion of 0.5 in y
1.925 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in y
1.925 * [taylor]: Taking taylor expansion of (+ x y) in y
1.925 * [taylor]: Taking taylor expansion of x in y
1.925 * [taylor]: Taking taylor expansion of y in y
1.925 * [taylor]: Taking taylor expansion of x in y
1.925 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x
1.925 * [taylor]: Taking taylor expansion of 0.5 in x
1.925 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x
1.925 * [taylor]: Taking taylor expansion of (+ x y) in x
1.925 * [taylor]: Taking taylor expansion of x in x
1.925 * [taylor]: Taking taylor expansion of y in x
1.925 * [taylor]: Taking taylor expansion of x in x
1.925 * [taylor]: Taking taylor expansion of (* 0.5 (/ (+ x y) x)) in x
1.925 * [taylor]: Taking taylor expansion of 0.5 in x
1.925 * [taylor]: Taking taylor expansion of (/ (+ x y) x) in x
1.925 * [taylor]: Taking taylor expansion of (+ x y) in x
1.925 * [taylor]: Taking taylor expansion of x in x
1.925 * [taylor]: Taking taylor expansion of y in x
1.926 * [taylor]: Taking taylor expansion of x in x
1.926 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
1.926 * [taylor]: Taking taylor expansion of 0.5 in y
1.926 * [taylor]: Taking taylor expansion of y in y
1.926 * [taylor]: Taking taylor expansion of 0.5 in y
1.926 * [taylor]: Taking taylor expansion of 0 in y
1.926 * [taylor]: Taking taylor expansion of 0 in y
1.926 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
1.926 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y
1.926 * [taylor]: Taking taylor expansion of 0.5 in y
1.926 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
1.926 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.926 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.926 * [taylor]: Taking taylor expansion of y in y
1.926 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.926 * [taylor]: Taking taylor expansion of x in y
1.926 * [taylor]: Taking taylor expansion of x in y
1.926 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x
1.926 * [taylor]: Taking taylor expansion of 0.5 in x
1.926 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
1.926 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.926 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.926 * [taylor]: Taking taylor expansion of y in x
1.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.927 * [taylor]: Taking taylor expansion of x in x
1.927 * [taylor]: Taking taylor expansion of x in x
1.927 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x
1.927 * [taylor]: Taking taylor expansion of 0.5 in x
1.927 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
1.927 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.927 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.927 * [taylor]: Taking taylor expansion of y in x
1.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.927 * [taylor]: Taking taylor expansion of x in x
1.927 * [taylor]: Taking taylor expansion of x in x
1.927 * [taylor]: Taking taylor expansion of 0 in y
1.927 * [taylor]: Taking taylor expansion of 0.5 in y
1.927 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.927 * [taylor]: Taking taylor expansion of 0.5 in y
1.927 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.927 * [taylor]: Taking taylor expansion of y in y
1.927 * [taylor]: Taking taylor expansion of 0 in y
1.928 * [taylor]: Taking taylor expansion of 0 in y
1.928 * [approximate]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in (x y) around 0
1.928 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in y
1.928 * [taylor]: Taking taylor expansion of 0.5 in y
1.928 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in y
1.928 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.928 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.928 * [taylor]: Taking taylor expansion of y in y
1.928 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.928 * [taylor]: Taking taylor expansion of x in y
1.928 * [taylor]: Taking taylor expansion of x in y
1.928 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x
1.928 * [taylor]: Taking taylor expansion of 0.5 in x
1.928 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
1.928 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.928 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.928 * [taylor]: Taking taylor expansion of y in x
1.928 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.928 * [taylor]: Taking taylor expansion of x in x
1.928 * [taylor]: Taking taylor expansion of x in x
1.928 * [taylor]: Taking taylor expansion of (* 0.5 (* (+ (/ 1 y) (/ 1 x)) x)) in x
1.928 * [taylor]: Taking taylor expansion of 0.5 in x
1.928 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) x) in x
1.928 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.928 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.928 * [taylor]: Taking taylor expansion of y in x
1.928 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.928 * [taylor]: Taking taylor expansion of x in x
1.928 * [taylor]: Taking taylor expansion of x in x
1.929 * [taylor]: Taking taylor expansion of 0 in y
1.929 * [taylor]: Taking taylor expansion of 0.5 in y
1.929 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
1.929 * [taylor]: Taking taylor expansion of 0.5 in y
1.929 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.929 * [taylor]: Taking taylor expansion of y in y
1.929 * [taylor]: Taking taylor expansion of 0 in y
1.929 * [taylor]: Taking taylor expansion of 0 in y
1.930 * * * [progress]: simplifying candidates
1.931 * [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) (* x 2.0))) (log y))
  (log (/ (/ (+ x y) (* x 2.0)) y))
  (exp (/ (/ (+ x y) (* x 2.0)) y))
  (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))) (* (* y y) y))
  (/ (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))) (* (* y y) y))
  (/ (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0))) (* (* y y) y))
  (* (cbrt (/ (/ (+ x y) (* x 2.0)) y)) (cbrt (/ (/ (+ x y) (* x 2.0)) y)))
  (cbrt (/ (/ (+ x y) (* x 2.0)) y))
  (* (* (/ (/ (+ x y) (* x 2.0)) y) (/ (/ (+ x y) (* x 2.0)) y)) (/ (/ (+ x y) (* x 2.0)) y))
  (sqrt (/ (/ (+ x y) (* x 2.0)) y))
  (sqrt (/ (/ (+ x y) (* x 2.0)) y))
  (neg (/ (+ x y) (* x 2.0)))
  (neg y)
  (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ (+ x y) (* x 2.0))) (cbrt y))
  (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (sqrt y))
  (/ (cbrt (/ (+ x y) (* x 2.0))) (sqrt y))
  (/ (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) 1)
  (/ (cbrt (/ (+ x y) (* x 2.0))) y)
  (/ (sqrt (/ (+ x y) (* x 2.0))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ (+ x y) (* x 2.0))) (cbrt y))
  (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y))
  (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y))
  (/ (sqrt (/ (+ x y) (* x 2.0))) 1)
  (/ (sqrt (/ (+ x y) (* x 2.0))) y)
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt (+ x y)) 2.0) (cbrt y))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) (sqrt y))
  (/ (/ (cbrt (+ x y)) 2.0) (sqrt y))
  (/ (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x) 1)
  (/ (/ (cbrt (+ x y)) 2.0) y)
  (/ (/ (sqrt (+ x y)) x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt (+ x y)) 2.0) (cbrt y))
  (/ (/ (sqrt (+ x y)) x) (sqrt y))
  (/ (/ (sqrt (+ x y)) 2.0) (sqrt y))
  (/ (/ (sqrt (+ x y)) x) 1)
  (/ (/ (sqrt (+ x y)) 2.0) y)
  (/ (/ 1 x) (* (cbrt y) (cbrt y)))
  (/ (/ (+ x y) 2.0) (cbrt y))
  (/ (/ 1 x) (sqrt y))
  (/ (/ (+ x y) 2.0) (sqrt y))
  (/ (/ 1 x) 1)
  (/ (/ (+ x y) 2.0) y)
  (/ (/ 1 x) (* (cbrt y) (cbrt y)))
  (/ (/ (+ x y) 2.0) (cbrt y))
  (/ (/ 1 x) (sqrt y))
  (/ (/ (+ x y) 2.0) (sqrt y))
  (/ (/ 1 x) 1)
  (/ (/ (+ x y) 2.0) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ (+ x y) (* x 2.0)) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ (+ x y) (* x 2.0)) (sqrt y))
  (/ 1 1)
  (/ (/ (+ x y) (* x 2.0)) y)
  (/ (+ x y) (* (cbrt y) (cbrt y)))
  (/ (/ 1 (* x 2.0)) (cbrt y))
  (/ (+ x y) (sqrt y))
  (/ (/ 1 (* x 2.0)) (sqrt y))
  (/ (+ x y) 1)
  (/ (/ 1 (* x 2.0)) y)
  (/ 1 y)
  (/ y (/ (+ x y) (* x 2.0)))
  (/ (/ (+ x y) (* x 2.0)) (* (cbrt y) (cbrt y)))
  (/ (/ (+ x y) (* x 2.0)) (sqrt y))
  (/ (/ (+ x y) (* x 2.0)) 1)
  (/ y (cbrt (/ (+ x y) (* x 2.0))))
  (/ y (sqrt (/ (+ x y) (* x 2.0))))
  (/ y (/ (cbrt (+ x y)) 2.0))
  (/ y (/ (sqrt (+ x y)) 2.0))
  (/ y (/ (+ x y) 2.0))
  (/ y (/ (+ x y) 2.0))
  (/ y (/ (+ x y) (* x 2.0)))
  (/ y (/ 1 (* x 2.0)))
  (* y (* x 2.0))
  (- (log (+ x y)) (+ (log x) (log 2.0)))
  (- (log (+ x y)) (log (* x 2.0)))
  (log (/ (+ x y) (* x 2.0)))
  (exp (/ (+ x y) (* x 2.0)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))
  (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0))))
  (cbrt (/ (+ x y) (* x 2.0)))
  (* (* (/ (+ x y) (* x 2.0)) (/ (+ x y) (* x 2.0))) (/ (+ x y) (* x 2.0)))
  (sqrt (/ (+ x y) (* x 2.0)))
  (sqrt (/ (+ x y) (* x 2.0)))
  (neg (+ x y))
  (neg (* x 2.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) x)
  (/ (cbrt (+ x y)) 2.0)
  (/ (sqrt (+ x y)) x)
  (/ (sqrt (+ x y)) 2.0)
  (/ 1 x)
  (/ (+ x y) 2.0)
  (/ 1 x)
  (/ (+ x y) 2.0)
  (/ 1 (* x 2.0))
  (/ (* x 2.0) (+ x y))
  (/ (+ x y) x)
  (/ (* x 2.0) (cbrt (+ x y)))
  (/ (* x 2.0) (sqrt (+ x y)))
  (/ (* x 2.0) (+ x y))
  (/ (* x 2.0) (+ x y))
  (* (* x 2.0) (+ (* x x) (- (* y y) (* x y))))
  (* (* x 2.0) (- x y))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ 1 y)) (* 0.5 (/ 1 x)))
  (+ (* 0.5 (/ y x)) 0.5)
  (+ (* 0.5 (/ y x)) 0.5)
  (+ (* 0.5 (/ y x)) 0.5)
1.959 * * [simplify]: iteration  0 :  5463  enodes  (cost  970 )
1.963 * [simplify]: Simplified to:
   (log (/ (+ x y) (* x (* y 2.0))))
  (log (/ (+ x y) (* x (* y 2.0))))
  (log (/ (+ x y) (* x (* y 2.0))))
  (log (/ (+ x y) (* x (* y 2.0))))
  (exp (/ (+ x y) (* x (* y 2.0))))
  (pow (/ (+ x y) (* x (* y 2.0))) 3)
  (pow (/ (+ x y) (* x (* y 2.0))) 3)
  (pow (/ (+ x y) (* x (* y 2.0))) 3)
  (* (cbrt (/ (+ x y) (* x (* y 2.0)))) (cbrt (/ (+ x y) (* x (* y 2.0)))))
  (cbrt (/ (+ x y) (* x (* y 2.0))))
  (pow (/ (+ x y) (* x (* y 2.0))) 3)
  (sqrt (/ (+ x y) (* x (* y 2.0))))
  (sqrt (/ (+ x y) (* x (* y 2.0))))
  (/ (- (neg y) x) (* x 2.0))
  (neg y)
  (* (cbrt (/ (+ x y) (* x 2.0))) (/ (cbrt (/ (+ x y) (* x 2.0))) (* (cbrt y) (cbrt y))))
  (/ (cbrt (/ (+ x y) (* x 2.0))) (cbrt y))
  (* (cbrt (/ (+ x y) (* x 2.0))) (/ (cbrt (/ (+ x y) (* x 2.0))) (sqrt y)))
  (/ (cbrt (/ (+ x y) (* x 2.0))) (sqrt y))
  (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0))))
  (/ (cbrt (/ (+ x y) (* x 2.0))) y)
  (/ (sqrt (/ (+ x y) (* x 2.0))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ (+ x y) (* x 2.0))) (cbrt y))
  (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y))
  (/ (sqrt (/ (+ x y) (* x 2.0))) (sqrt y))
  (sqrt (/ (+ x y) (* x 2.0)))
  (/ (sqrt (/ (+ x y) (* x 2.0))) y)
  (* (/ (cbrt (+ x y)) x) (/ (cbrt (+ x y)) (* (cbrt y) (cbrt y))))
  (/ (cbrt (+ x y)) (* 2.0 (cbrt y)))
  (* (/ (cbrt (+ x y)) x) (/ (cbrt (+ x y)) (sqrt y)))
  (/ (cbrt (+ x y)) (* 2.0 (sqrt y)))
  (* (cbrt (+ x y)) (/ (cbrt (+ x y)) x))
  (/ (cbrt (+ x y)) (* y 2.0))
  (/ (sqrt (+ x y)) (* x (* (cbrt y) (cbrt y))))
  (/ (sqrt (+ x y)) (* 2.0 (cbrt y)))
  (/ (sqrt (+ x y)) (* x (sqrt y)))
  (/ (sqrt (+ x y)) (* 2.0 (sqrt y)))
  (/ (sqrt (+ x y)) x)
  (/ (sqrt (+ x y)) (* y 2.0))
  (/ 1 (* x (* (cbrt y) (cbrt y))))
  (/ (+ x y) (* 2.0 (cbrt y)))
  (/ 1 (* x (sqrt y)))
  (/ (+ x y) (* 2.0 (sqrt y)))
  (/ 1 x)
  (/ (+ x y) (* y 2.0))
  (/ 1 (* x (* (cbrt y) (cbrt y))))
  (/ (+ x y) (* 2.0 (cbrt y)))
  (/ 1 (* x (sqrt y)))
  (/ (+ x y) (* 2.0 (sqrt y)))
  (/ 1 x)
  (/ (+ x y) (* y 2.0))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ x y) (* x (* 2.0 (cbrt y))))
  (/ 1 (sqrt y))
  (/ (+ x y) (* x (* 2.0 (sqrt y))))
  1
  (/ (+ x y) (* x (* y 2.0)))
  (/ (+ x y) (* (cbrt y) (cbrt y)))
  (/ 1 (* x (* 2.0 (cbrt y))))
  (/ (+ x y) (sqrt y))
  (/ 1 (* x (* 2.0 (sqrt y))))
  (+ x y)
  (/ 1 (* x (* y 2.0)))
  (/ 1 y)
  (* x (* 2.0 (/ y (+ x y))))
  (/ (+ x y) (* x (* 2.0 (* (cbrt y) (cbrt y)))))
  (/ (+ x y) (* x (* 2.0 (sqrt y))))
  (/ (+ x y) (* x 2.0))
  (/ y (cbrt (/ (+ x y) (* x 2.0))))
  (/ y (sqrt (/ (+ x y) (* x 2.0))))
  (* 2.0 (/ y (cbrt (+ x y))))
  (* 2.0 (/ y (sqrt (+ x y))))
  (* 2.0 (/ y (+ x y)))
  (* 2.0 (/ y (+ x y)))
  (* x (* 2.0 (/ y (+ x y))))
  (* x (* y 2.0))
  (* x (* y 2.0))
  (log (/ (+ x y) (* x 2.0)))
  (log (/ (+ x y) (* x 2.0)))
  (log (/ (+ x y) (* x 2.0)))
  (exp (/ (+ x y) (* x 2.0)))
  (pow (/ (+ x y) (* x 2.0)) 3)
  (pow (/ (+ x y) (* x 2.0)) 3)
  (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0))))
  (cbrt (/ (+ x y) (* x 2.0)))
  (pow (/ (+ x y) (* x 2.0)) 3)
  (sqrt (/ (+ x y) (* x 2.0)))
  (sqrt (/ (+ x y) (* x 2.0)))
  (- (neg y) x)
  (* x (neg 2.0))
  (* (cbrt (+ x y)) (/ (cbrt (+ x y)) x))
  (/ (cbrt (+ x y)) 2.0)
  (/ (sqrt (+ x y)) x)
  (/ (sqrt (+ x y)) 2.0)
  (/ 1 x)
  (/ (+ x y) 2.0)
  (/ 1 x)
  (/ (+ x y) 2.0)
  (/ 1 (* x 2.0))
  (* 2.0 (/ x (+ x y)))
  (/ (+ x y) x)
  (* 2.0 (/ x (cbrt (+ x y))))
  (* 2.0 (/ x (sqrt (+ x y))))
  (* 2.0 (/ x (+ x y)))
  (* 2.0 (/ x (+ x y)))
  (* x (* 2.0 (+ (* x x) (* y (- y x)))))
  (* x (* 2.0 (- x y)))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ (/ 0.5 y) (/ 0.5 x))
  (+ 0.5 (* y (/ 0.5 x)))
  (+ 0.5 (* y (/ 0.5 x)))
  (+ 0.5 (* y (/ 0.5 x)))
1.964 * * * [progress]: adding candidates to table
2.032 * [progress]: [Phase 3 of 3] Extracting.
2.032 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ 1 (* y (/ x (/ (+ x y) 2.0)))))> #<alt (λ (x y) (/ (+ 0.5 (* y (/ 0.5 x))) y))> #<alt (λ (x y) (/ (/ 1 y) (/ x (/ (+ x y) 2.0))))> #<alt (λ (x y) (* (/ 1 (* x 2.0)) (/ (+ x y) y)))>)
2.032 * * * [regime-changes]: Trying 2 branch expressions: (y x)
2.032 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ 1 (* y (/ x (/ (+ x y) 2.0)))))> #<alt (λ (x y) (/ (+ 0.5 (* y (/ 0.5 x))) y))> #<alt (λ (x y) (/ (/ 1 y) (/ x (/ (+ x y) 2.0))))> #<alt (λ (x y) (* (/ 1 (* x 2.0)) (/ (+ x y) y)))>)
2.077 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ 1 (* y (/ x (/ (+ x y) 2.0)))))> #<alt (λ (x y) (/ (+ 0.5 (* y (/ 0.5 x))) y))> #<alt (λ (x y) (/ (/ 1 y) (/ x (/ (+ x y) 2.0))))> #<alt (λ (x y) (* (/ 1 (* x 2.0)) (/ (+ x y) y)))>)
2.123 * * * [regime]: Found split indices: #<option (#s(si 0 72) #s(si 3 167) #s(si 0 255))>
2.123 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (/ 1 (* y (/ x (/ (+ x y) 2.0)))))> #<alt (λ (x y) (/ (+ 0.5 (* y (/ 0.5 x))) y))> #<alt (λ (x y) (/ (/ 1 y) (/ x (/ (+ x y) 2.0))))> #<alt (λ (x y) (* (/ 1 (* x 2.0)) (/ (+ x y) y)))>)
2.156 * [regimes]: Found splitpoints: (#s(sp 0 x -1.213732396360404e-17) #s(sp 3 x 2.7674407540267516e-85) #s(sp 0 x +nan.0)) , with alts (#<alt (λ (x y) (/ 1 (* y (/ x (/ (+ x y) 2.0)))))> #<alt (λ (x y) (/ (+ 0.5 (* y (/ 0.5 x))) y))> #<alt (λ (x y) (/ (/ 1 y) (/ x (/ (+ x y) 2.0))))> #<alt (λ (x y) (* (/ 1 (* x 2.0)) (/ (+ x y) y)))>)
2.156 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -1.213732396360404e-17) (/ 1 (* y (/ x (/ (+ x y) 2.0)))) (if (<= x 2.7674407540267516e-85) (* (/ 1 (* x 2.0)) (/ (+ x y) y)) (/ 1 (* y (/ x (/ (+ x y) 2.0))))))
2.157 * * [simplify]: iteration  0 :  27  enodes  (cost  31 )
2.157 * * [simplify]: iteration  1 :  27  enodes  (cost  31 )
2.157 * [simplify]: Simplified to:
   (if (or (<= x -1.213732396360404e-17) (not (<= x 2.7674407540267516e-85))) (/ 1 (* y (/ x (/ (+ x y) 2.0)))) (* (/ 1 (* x 2.0)) (/ (+ x y) y)))
2.945 * [regime-testing]: End program error score: 0.2546385763611385
3.009 * [regime-testing]: Target error score: 0.013272899737647496