7.152 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.022 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (+ y 1.0))
0.025 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.026 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.026 * [simplify]: Simplified to:
   (/ (+ x y) (+ y 1.0))
0.027 * * [progress]: iteration 1 / 4
0.027 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>
0.028 * * * [progress]: localizing error
0.033 * * * [progress]: generating rewritten candidates
0.033 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.045 * * * [progress]: generating series expansions
0.046 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.046 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (x y) around 0
0.046 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.046 * [taylor]: Taking taylor expansion of (+ x y) in y
0.046 * [taylor]: Taking taylor expansion of x in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of 1.0 in y
0.046 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.046 * [taylor]: Taking taylor expansion of (+ x y) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of 1.0 in x
0.046 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.047 * [taylor]: Taking taylor expansion of (+ x y) in x
0.047 * [taylor]: Taking taylor expansion of x in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.047 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of 1.0 in x
0.047 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of 1.0 in y
0.048 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y
0.048 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.048 * [taylor]: Taking taylor expansion of y in y
0.048 * [taylor]: Taking taylor expansion of 1.0 in y
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.052 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.052 * [taylor]: Taking taylor expansion of x in y
0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.052 * [taylor]: Taking taylor expansion of 1.0 in y
0.053 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.053 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.053 * [taylor]: Taking taylor expansion of x in x
0.053 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.053 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.053 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of 1.0 in x
0.054 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.054 * [taylor]: Taking taylor expansion of x in x
0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.054 * [taylor]: Taking taylor expansion of y in x
0.054 * [taylor]: Taking taylor expansion of 1.0 in x
0.055 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [taylor]: Taking taylor expansion of 1.0 in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.057 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.057 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of 1.0 in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.064 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in (x y) around 0
0.064 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.064 * [taylor]: Taking taylor expansion of -1 in y
0.064 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.065 * [taylor]: Taking taylor expansion of x in y
0.065 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.065 * [taylor]: Taking taylor expansion of 1.0 in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
0.066 * [taylor]: Taking taylor expansion of -1 in x
0.066 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
0.067 * [taylor]: Taking taylor expansion of -1 in x
0.067 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.067 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.068 * [taylor]: Taking taylor expansion of 1.0 in x
0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.068 * [taylor]: Taking taylor expansion of (/ -1 (- 1.0 (/ 1 y))) in y
0.068 * [taylor]: Taking taylor expansion of -1 in y
0.069 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.069 * [taylor]: Taking taylor expansion of 1.0 in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- 1.0 (/ 1 y))))) in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 1.0 (/ 1 y)))) in y
0.071 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.071 * [taylor]: Taking taylor expansion of 1.0 in y
0.071 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.080 * * * [progress]: simplifying candidates
0.081 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (+ x y) (+ y 1.0)))
  (log1p (/ (+ x y) (+ y 1.0)))
  (- (log (+ x y)) (log (+ y 1.0)))
  (log (/ (+ x y) (+ y 1.0)))
  (exp (/ (+ x y) (+ y 1.0)))
  (/ (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (* (cbrt (/ (+ x y) (+ y 1.0))) (cbrt (/ (+ x y) (+ y 1.0))))
  (cbrt (/ (+ x y) (+ y 1.0)))
  (* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x y) (+ y 1.0)))
  (sqrt (/ (+ x y) (+ y 1.0)))
  (sqrt (/ (+ x y) (+ y 1.0)))
  (- (+ x y))
  (- (+ y 1.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (cbrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y 1.0)))
  (/ (cbrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (+ y 1.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (+ y 1.0))
  (/ (sqrt (+ x y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (+ y 1.0))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ 1 1)
  (/ (+ x y) (+ y 1.0))
  (/ 1 1)
  (/ (+ x y) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ 1 1)
  (/ (+ x y) (+ y 1.0))
  (/ 1 1)
  (/ (+ x y) (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ (+ y 1.0) (+ x y))
  (/ (+ x y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ (+ x y) 1)
  (/ (+ x y) 1)
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ x y) (+ (pow y 3) (pow 1.0 3)))
  (/ (+ x y) (- (* y y) (* 1.0 1.0)))
  (* (+ y 1.0) (+ (* x x) (- (* y y) (* x y))))
  (* (+ y 1.0) (- x y))
  (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (* x y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
0.084 * * [simplify]: iteration  0 :  197  enodes  (cost  262 )
0.088 * * [simplify]: iteration  1 :  620  enodes  (cost  246 )
0.098 * * [simplify]: iteration  2 :  1970  enodes  (cost  245 )
0.130 * * [simplify]: iteration  3 :  5001  enodes  (cost  245 )
0.131 * [simplify]: Simplified to:
   (expm1 (/ (+ x y) (+ y 1.0)))
  (log1p (/ (+ x y) (+ y 1.0)))
  (log (/ (+ x y) (+ y 1.0)))
  (log (/ (+ x y) (+ y 1.0)))
  (exp (/ (+ x y) (+ y 1.0)))
  (pow (/ (+ x y) (+ y 1.0)) 3)
  (* (cbrt (/ (+ x y) (+ y 1.0))) (cbrt (/ (+ x y) (+ y 1.0))))
  (cbrt (/ (+ x y) (+ y 1.0)))
  (pow (/ (+ x y) (+ y 1.0)) 3)
  (sqrt (/ (+ x y) (+ y 1.0)))
  (sqrt (/ (+ x y) (+ y 1.0)))
  (- (+ x y))
  (- (+ y 1.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (cbrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y 1.0)))
  (/ (cbrt (+ x y)) (sqrt (+ y 1.0)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (+ y 1.0))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (+ y 1.0))
  (/ (sqrt (+ x y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y 1.0))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ (+ y 1.0) (+ x y))
  (/ (+ x y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (+ x y)
  (+ x y)
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ x y) (+ (pow y 3) (pow 1.0 3)))
  (/ (+ x y) (- (* y y) (* 1.0 1.0)))
  (* (fma y (- y x) (* x x)) (+ 1.0 y))
  (* (+ y 1.0) (- x y))
  (* 1.0 (- (+ x y) (* x y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
0.132 * * * [progress]: adding candidates to table
0.198 * * [progress]: iteration 2 / 4
0.199 * * * [progress]: picking best candidate
0.201 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (+ y 1.0) (+ x y))))>
0.201 * * * [progress]: localizing error
0.207 * * * [progress]: generating rewritten candidates
0.208 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.221 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.240 * * * [progress]: generating series expansions
0.240 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.241 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (y x) around 0
0.241 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.241 * [taylor]: Taking taylor expansion of (+ x y) in x
0.241 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of y in x
0.241 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.241 * [taylor]: Taking taylor expansion of y in x
0.241 * [taylor]: Taking taylor expansion of 1.0 in x
0.241 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.241 * [taylor]: Taking taylor expansion of (+ x y) in y
0.241 * [taylor]: Taking taylor expansion of x in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.241 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.241 * [taylor]: Taking taylor expansion of 1.0 in y
0.242 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.242 * [taylor]: Taking taylor expansion of (+ x y) in y
0.242 * [taylor]: Taking taylor expansion of x in y
0.242 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.242 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of 1.0 in y
0.242 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.242 * [taylor]: Taking taylor expansion of 1.0 in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in x
0.244 * [taylor]: Taking taylor expansion of 1.0 in x
0.244 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.244 * [taylor]: Taking taylor expansion of 1.0 in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.247 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.247 * [taylor]: Taking taylor expansion of 1.0 in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [taylor]: Taking taylor expansion of 1.0 in x
0.248 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (y x) around 0
0.248 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.248 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.248 * [taylor]: Taking taylor expansion of y in x
0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.249 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.249 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.249 * [taylor]: Taking taylor expansion of y in x
0.249 * [taylor]: Taking taylor expansion of 1.0 in x
0.249 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.249 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.249 * [taylor]: Taking taylor expansion of y in y
0.250 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.250 * [taylor]: Taking taylor expansion of x in y
0.250 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.250 * [taylor]: Taking taylor expansion of y in y
0.250 * [taylor]: Taking taylor expansion of 1.0 in y
0.251 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.251 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.251 * [taylor]: Taking taylor expansion of x in y
0.251 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.251 * [taylor]: Taking taylor expansion of y in y
0.251 * [taylor]: Taking taylor expansion of 1.0 in y
0.252 * [taylor]: Taking taylor expansion of 1 in x
0.254 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.254 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of 1.0 in x
0.261 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 x))) in x
0.261 * [taylor]: Taking taylor expansion of 1.0 in x
0.261 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.261 * [taylor]: Taking taylor expansion of 1.0 in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.263 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in (y x) around 0
0.263 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
0.263 * [taylor]: Taking taylor expansion of -1 in x
0.263 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.263 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.263 * [taylor]: Taking taylor expansion of y in x
0.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.264 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.264 * [taylor]: Taking taylor expansion of 1.0 in x
0.264 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.264 * [taylor]: Taking taylor expansion of y in x
0.264 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.264 * [taylor]: Taking taylor expansion of -1 in y
0.264 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.264 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.265 * [taylor]: Taking taylor expansion of x in y
0.265 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.265 * [taylor]: Taking taylor expansion of 1.0 in y
0.265 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.265 * [taylor]: Taking taylor expansion of y in y
0.266 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.266 * [taylor]: Taking taylor expansion of -1 in y
0.266 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.266 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.266 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.266 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.266 * [taylor]: Taking taylor expansion of x in y
0.266 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.266 * [taylor]: Taking taylor expansion of 1.0 in y
0.266 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.266 * [taylor]: Taking taylor expansion of y in y
0.268 * [taylor]: Taking taylor expansion of 1 in x
0.270 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of 1.0 in x
0.274 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in x
0.274 * [taylor]: Taking taylor expansion of 1.0 in x
0.274 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.274 * [taylor]: Taking taylor expansion of 1.0 in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.275 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.275 * [approximate]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in (y x) around 0
0.275 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in x
0.275 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of 1.0 in x
0.275 * [taylor]: Taking taylor expansion of (+ x y) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in y
0.276 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.276 * [taylor]: Taking taylor expansion of 1.0 in y
0.276 * [taylor]: Taking taylor expansion of (+ x y) in y
0.276 * [taylor]: Taking taylor expansion of x in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.276 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in y
0.276 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.276 * [taylor]: Taking taylor expansion of 1.0 in y
0.276 * [taylor]: Taking taylor expansion of (+ x y) in y
0.276 * [taylor]: Taking taylor expansion of x in y
0.276 * [taylor]: Taking taylor expansion of y in y
0.276 * [taylor]: Taking taylor expansion of (/ 1.0 x) in x
0.276 * [taylor]: Taking taylor expansion of 1.0 in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1.0 (/ 1 (pow x 2)))) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.278 * [taylor]: Taking taylor expansion of 1.0 in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.278 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.283 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 3))) (/ 1 (pow x 2))) in x
0.283 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 3))) in x
0.283 * [taylor]: Taking taylor expansion of 1.0 in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.283 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.284 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.284 * [taylor]: Taking taylor expansion of x in x
0.294 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in (y x) around 0
0.295 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in x
0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.295 * [taylor]: Taking taylor expansion of y in x
0.295 * [taylor]: Taking taylor expansion of 1.0 in x
0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.295 * [taylor]: Taking taylor expansion of y in x
0.295 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.295 * [taylor]: Taking taylor expansion of x in x
0.295 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in y
0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.295 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of 1.0 in y
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.296 * [taylor]: Taking taylor expansion of x in y
0.297 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in y
0.297 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.297 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.297 * [taylor]: Taking taylor expansion of 1.0 in y
0.297 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.297 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.297 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.297 * [taylor]: Taking taylor expansion of x in y
0.298 * [taylor]: Taking taylor expansion of 1 in x
0.300 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.300 * [taylor]: Taking taylor expansion of 1.0 in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.303 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.304 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.304 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.304 * [taylor]: Taking taylor expansion of 1.0 in x
0.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.304 * [taylor]: Taking taylor expansion of x in x
0.310 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in (y x) around 0
0.310 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in x
0.310 * [taylor]: Taking taylor expansion of -1 in x
0.310 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.310 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.310 * [taylor]: Taking taylor expansion of 1.0 in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.310 * [taylor]: Taking taylor expansion of y in x
0.310 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.310 * [taylor]: Taking taylor expansion of y in x
0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in y
0.311 * [taylor]: Taking taylor expansion of -1 in y
0.311 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.311 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.311 * [taylor]: Taking taylor expansion of 1.0 in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.311 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.311 * [taylor]: Taking taylor expansion of y in y
0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.312 * [taylor]: Taking taylor expansion of x in y
0.313 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in y
0.313 * [taylor]: Taking taylor expansion of -1 in y
0.313 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.313 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.313 * [taylor]: Taking taylor expansion of 1.0 in y
0.313 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.313 * [taylor]: Taking taylor expansion of y in y
0.313 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.313 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.313 * [taylor]: Taking taylor expansion of y in y
0.313 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.313 * [taylor]: Taking taylor expansion of x in y
0.315 * [taylor]: Taking taylor expansion of 1 in x
0.317 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in x
0.317 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.317 * [taylor]: Taking taylor expansion of 1.0 in x
0.321 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.321 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.321 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.321 * [taylor]: Taking taylor expansion of x in x
0.322 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.322 * [taylor]: Taking taylor expansion of 1.0 in x
0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.327 * * * [progress]: simplifying candidates
0.330 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ 1 (/ (+ y 1.0) (+ x y))))
  (log1p (/ 1 (/ (+ y 1.0) (+ x y))))
  (- 1)
  (- (- (log (+ y 1.0)) (log (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (- 0 (- (log (+ y 1.0)) (log (+ x y))))
  (- 0 (log (/ (+ y 1.0) (+ x y))))
  (- (log 1) (- (log (+ y 1.0)) (log (+ x y))))
  (- (log 1) (log (/ (+ y 1.0) (+ x y))))
  (log (/ 1 (/ (+ y 1.0) (+ x y))))
  (exp (/ 1 (/ (+ y 1.0) (+ x y))))
  (/ (* (* 1 1) 1) (/ (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)) (* (* (+ x y) (+ x y)) (+ x y))))
  (/ (* (* 1 1) 1) (* (* (/ (+ y 1.0) (+ x y)) (/ (+ y 1.0) (+ x y))) (/ (+ y 1.0) (+ x y))))
  (* (cbrt (/ 1 (/ (+ y 1.0) (+ x y)))) (cbrt (/ 1 (/ (+ y 1.0) (+ x y)))))
  (cbrt (/ 1 (/ (+ y 1.0) (+ x y))))
  (* (* (/ 1 (/ (+ y 1.0) (+ x y))) (/ 1 (/ (+ y 1.0) (+ x y)))) (/ 1 (/ (+ y 1.0) (+ x y))))
  (sqrt (/ 1 (/ (+ y 1.0) (+ x y))))
  (sqrt (/ 1 (/ (+ y 1.0) (+ x y))))
  (- 1)
  (- (/ (+ y 1.0) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y)))))
  (/ (cbrt 1) (cbrt (/ (+ y 1.0) (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ y 1.0) (+ x y))))
  (/ (cbrt 1) (sqrt (/ (+ y 1.0) (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (cbrt (+ y 1.0)) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y))))
  (/ (cbrt 1) (/ (cbrt (+ y 1.0)) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1))
  (/ (cbrt 1) (/ (cbrt (+ y 1.0)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1))
  (/ (cbrt 1) (/ (cbrt (+ y 1.0)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (sqrt (+ y 1.0)) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ y 1.0)) (sqrt (+ x y))))
  (/ (cbrt 1) (/ (sqrt (+ y 1.0)) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ y 1.0)) 1))
  (/ (cbrt 1) (/ (sqrt (+ y 1.0)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ y 1.0)) 1))
  (/ (cbrt 1) (/ (sqrt (+ y 1.0)) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (+ y 1.0) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (+ x y))))
  (/ (cbrt 1) (/ (+ y 1.0) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (+ y 1.0) (cbrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (+ x y))))
  (/ (cbrt 1) (/ (+ y 1.0) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (+ y 1.0))
  (/ (cbrt 1) (/ 1 (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ (pow x 3) (pow y 3))))
  (/ (cbrt 1) (+ (* x x) (- (* y y) (* x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (- (* x x) (* y y))))
  (/ (cbrt 1) (- x y))
  (/ (sqrt 1) (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y)))))
  (/ (sqrt 1) (cbrt (/ (+ y 1.0) (+ x y))))
  (/ (sqrt 1) (sqrt (/ (+ y 1.0) (+ x y))))
  (/ (sqrt 1) (sqrt (/ (+ y 1.0) (+ x y))))
  (/ (sqrt 1) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (cbrt (+ y 1.0)) (cbrt (+ x y))))
  (/ (sqrt 1) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (cbrt (+ y 1.0)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1))
  (/ (sqrt 1) (/ (cbrt (+ y 1.0)) (+ x y)))
  (/ (sqrt 1) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1))
  (/ (sqrt 1) (/ (cbrt (+ y 1.0)) (+ x y)))
  (/ (sqrt 1) (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (sqrt (+ y 1.0)) (cbrt (+ x y))))
  (/ (sqrt 1) (/ (sqrt (+ y 1.0)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (sqrt (+ y 1.0)) (sqrt (+ x y))))
  (/ (sqrt 1) (/ (sqrt (+ y 1.0)) 1))
  (/ (sqrt 1) (/ (sqrt (+ y 1.0)) (+ x y)))
  (/ (sqrt 1) (/ (sqrt (+ y 1.0)) 1))
  (/ (sqrt 1) (/ (sqrt (+ y 1.0)) (+ x y)))
  (/ (sqrt 1) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (+ y 1.0) (cbrt (+ x y))))
  (/ (sqrt 1) (/ 1 (sqrt (+ x y))))
  (/ (sqrt 1) (/ (+ y 1.0) (sqrt (+ x y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (sqrt 1) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt 1) (/ (+ y 1.0) (cbrt (+ x y))))
  (/ (sqrt 1) (/ 1 (sqrt (+ x y))))
  (/ (sqrt 1) (/ (+ y 1.0) (sqrt (+ x y))))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (sqrt 1) (+ y 1.0))
  (/ (sqrt 1) (/ 1 (+ x y)))
  (/ (sqrt 1) (/ (+ y 1.0) (+ (pow x 3) (pow y 3))))
  (/ (sqrt 1) (+ (* x x) (- (* y y) (* x y))))
  (/ (sqrt 1) (/ (+ y 1.0) (- (* x x) (* y y))))
  (/ (sqrt 1) (- x y))
  (/ 1 (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y)))))
  (/ 1 (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (sqrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (sqrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (cbrt (+ y 1.0)) (cbrt (+ x y))))
  (/ 1 (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y))))
  (/ 1 (/ (cbrt (+ y 1.0)) (sqrt (+ x y))))
  (/ 1 (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1))
  (/ 1 (/ (cbrt (+ y 1.0)) (+ x y)))
  (/ 1 (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1))
  (/ 1 (/ (cbrt (+ y 1.0)) (+ x y)))
  (/ 1 (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (sqrt (+ y 1.0)) (cbrt (+ x y))))
  (/ 1 (/ (sqrt (+ y 1.0)) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (+ y 1.0)) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (+ y 1.0)) 1))
  (/ 1 (/ (sqrt (+ y 1.0)) (+ x y)))
  (/ 1 (/ (sqrt (+ y 1.0)) 1))
  (/ 1 (/ (sqrt (+ y 1.0)) (+ x y)))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (+ y 1.0) (cbrt (+ x y))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ 1 (/ (+ y 1.0) (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (+ y 1.0) (cbrt (+ x y))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ 1 (/ (+ y 1.0) (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ 1 1)
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ 1 (+ y 1.0))
  (/ 1 (/ 1 (+ x y)))
  (/ 1 (/ (+ y 1.0) (+ (pow x 3) (pow y 3))))
  (/ 1 (+ (* x x) (- (* y y) (* x y))))
  (/ 1 (/ (+ y 1.0) (- (* x x) (* y y))))
  (/ 1 (- x y))
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ (/ (+ y 1.0) (+ x y)) 1)
  (/ 1 (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y)))))
  (/ 1 (sqrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y))))
  (/ 1 (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1))
  (/ 1 (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1))
  (/ 1 (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ (sqrt (+ y 1.0)) (sqrt (+ x y))))
  (/ 1 (/ (sqrt (+ y 1.0)) 1))
  (/ 1 (/ (sqrt (+ y 1.0)) 1))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ 1 (/ 1 (sqrt (+ x y))))
  (/ 1 (/ 1 1))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (+ y 1.0))
  (/ 1 (/ (+ y 1.0) (+ (pow x 3) (pow y 3))))
  (/ 1 (/ (+ y 1.0) (- (* x x) (* y y))))
  (/ (/ (+ y 1.0) (+ x y)) (cbrt 1))
  (/ (/ (+ y 1.0) (+ x y)) (sqrt 1))
  (/ (/ (+ y 1.0) (+ x y)) 1)
  (/ 1 (+ y 1.0))
  (expm1 (/ (+ y 1.0) (+ x y)))
  (log1p (/ (+ y 1.0) (+ x y)))
  (- (log (+ y 1.0)) (log (+ x y)))
  (log (/ (+ y 1.0) (+ x y)))
  (exp (/ (+ y 1.0) (+ x y)))
  (/ (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y))))
  (cbrt (/ (+ y 1.0) (+ x y)))
  (* (* (/ (+ y 1.0) (+ x y)) (/ (+ y 1.0) (+ x y))) (/ (+ y 1.0) (+ x y)))
  (sqrt (/ (+ y 1.0) (+ x y)))
  (sqrt (/ (+ y 1.0) (+ x y)))
  (- (+ y 1.0))
  (- (+ x y))
  (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt (+ y 1.0)) (cbrt (+ x y)))
  (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y)))
  (/ (cbrt (+ y 1.0)) (sqrt (+ x y)))
  (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1)
  (/ (cbrt (+ y 1.0)) (+ x y))
  (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1)
  (/ (cbrt (+ y 1.0)) (+ x y))
  (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt (+ y 1.0)) (cbrt (+ x y)))
  (/ (sqrt (+ y 1.0)) (sqrt (+ x y)))
  (/ (sqrt (+ y 1.0)) (sqrt (+ x y)))
  (/ (sqrt (+ y 1.0)) 1)
  (/ (sqrt (+ y 1.0)) (+ x y))
  (/ (sqrt (+ y 1.0)) 1)
  (/ (sqrt (+ y 1.0)) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (/ 1 1)
  (/ (+ y 1.0) (+ x y))
  (/ 1 1)
  (/ (+ y 1.0) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (/ 1 1)
  (/ (+ y 1.0) (+ x y))
  (/ 1 1)
  (/ (+ y 1.0) (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) (+ y 1.0))
  (/ (+ y 1.0) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (/ (+ y 1.0) 1)
  (/ (+ y 1.0) 1)
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ (+ x y) (+ y 1.0))
  (/ (+ x y) (+ y 1.0))
  (/ (+ y 1.0) (+ (pow x 3) (pow y 3)))
  (/ (+ y 1.0) (- (* x x) (* y y)))
  (* (+ x y) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))
  (* (+ x y) (- y 1.0))
  (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (pow y 2)))
  (- (+ (/ x y) 1) (* 1.0 (/ x (pow y 2))))
  (- (+ (/ x y) 1) (* 1.0 (/ x (pow y 2))))
  0
  0
  0
0.338 * * [simplify]: iteration  0 :  459  enodes  (cost  1246 )
0.347 * * [simplify]: iteration  1 :  2225  enodes  (cost  1110 )
0.378 * * [simplify]: iteration  2 :  5001  enodes  (cost  987 )
0.386 * [simplify]: Simplified to:
   (expm1 (/ 1 (/ (+ y 1.0) (+ x y))))
  (log1p (/ 1 (/ (+ y 1.0) (+ x y))))
  (- 1)
  (log (/ 1 (/ (+ y 1.0) (+ x y))))
  (log (/ 1 (/ (+ y 1.0) (+ x y))))
  (log (/ 1 (/ (+ y 1.0) (+ x y))))
  (log (/ 1 (/ (+ y 1.0) (+ x y))))
  (log (/ 1 (/ (+ y 1.0) (+ x y))))
  (log (/ 1 (/ (+ y 1.0) (+ x y))))
  (log (/ 1 (/ (+ y 1.0) (+ x y))))
  (exp (/ 1 (/ (+ y 1.0) (+ x y))))
  (pow (/ (+ x y) (+ y 1.0)) 3)
  (pow (/ (+ x y) (+ y 1.0)) 3)
  (* (cbrt (/ 1 (/ (+ y 1.0) (+ x y)))) (cbrt (/ 1 (/ (+ y 1.0) (+ x y)))))
  (cbrt (/ 1 (/ (+ y 1.0) (+ x y))))
  (pow (/ (+ x y) (+ y 1.0)) 3)
  (sqrt (/ 1 (/ (+ y 1.0) (+ x y))))
  (sqrt (/ 1 (/ (+ y 1.0) (+ x y))))
  (- 1)
  (- (/ (+ y 1.0) (+ x y)))
  (/ (/ 1 (cbrt (/ (+ y 1.0) (+ x y)))) (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (sqrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (sqrt (/ (+ y 1.0) (+ x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (cbrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt (+ x y)) (cbrt (+ y 1.0)))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y 1.0)))
  (/ (cbrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (+ y 1.0) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (+ y 1.0) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  (/ 1 (+ y 1.0))
  (+ x y)
  (/ 1 (/ (+ y 1.0) (+ (pow x 3) (pow y 3))))
  (/ 1 (/ (fma y (- y x) (* x x)) 1))
  (/ (- (* x x) (* y y)) (+ y 1.0))
  (/ 1 (- x y))
  (/ (/ 1 (cbrt (/ (+ y 1.0) (+ x y)))) (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (sqrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (sqrt (/ (+ y 1.0) (+ x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (cbrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt (+ x y)) (cbrt (+ y 1.0)))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y 1.0)))
  (/ (cbrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (+ y 1.0) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (+ y 1.0) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  (/ 1 (+ y 1.0))
  (+ x y)
  (/ 1 (/ (+ y 1.0) (+ (pow x 3) (pow y 3))))
  (/ 1 (/ (fma y (- y x) (* x x)) 1))
  (/ (- (* x x) (* y y)) (+ y 1.0))
  (/ 1 (- x y))
  (/ (/ 1 (cbrt (/ (+ y 1.0) (+ x y)))) (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (sqrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (sqrt (/ (+ y 1.0) (+ x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (cbrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt (+ x y)) (cbrt (+ y 1.0)))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y 1.0)))
  (/ (cbrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (+ y 1.0) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ 1 (/ (+ y 1.0) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  (/ 1 (+ y 1.0))
  (+ x y)
  (/ 1 (/ (+ y 1.0) (+ (pow x 3) (pow y 3))))
  (/ 1 (/ (fma y (- y x) (* x x)) 1))
  (/ (- (* x x) (* y y)) (+ y 1.0))
  (/ 1 (- x y))
  (/ (+ x y) (+ y 1.0))
  (/ (+ y 1.0) (+ x y))
  (/ (/ 1 (cbrt (/ (+ y 1.0) (+ x y)))) (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (sqrt (/ (+ y 1.0) (+ x y))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt (+ x y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (sqrt (+ x y))
  1
  1
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (sqrt (+ x y))
  1
  1
  1
  (/ 1 (+ y 1.0))
  (/ 1 (/ (+ y 1.0) (+ (pow x 3) (pow y 3))))
  (/ (- (* x x) (* y y)) (+ y 1.0))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ 1 (+ y 1.0))
  (expm1 (/ (+ y 1.0) (+ x y)))
  (log1p (/ (+ y 1.0) (+ x y)))
  (log (/ (+ y 1.0) (+ x y)))
  (log (/ (+ y 1.0) (+ x y)))
  (exp (/ (+ y 1.0) (+ x y)))
  (pow (/ (+ y 1.0) (+ x y)) 3)
  (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y))))
  (cbrt (/ (+ y 1.0) (+ x y)))
  (pow (/ (+ y 1.0) (+ x y)) 3)
  (sqrt (/ (+ y 1.0) (+ x y)))
  (sqrt (/ (+ y 1.0) (+ x y)))
  (- (+ y 1.0))
  (- (+ x y))
  (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt (+ y 1.0)) (cbrt (+ x y)))
  (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y)))
  (/ (cbrt (+ y 1.0)) (sqrt (+ x y)))
  (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))
  (/ (cbrt (+ y 1.0)) (+ x y))
  (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))
  (/ (cbrt (+ y 1.0)) (+ x y))
  (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt (+ y 1.0)) (cbrt (+ x y)))
  (/ (sqrt (+ y 1.0)) (sqrt (+ x y)))
  (/ (sqrt (+ y 1.0)) (sqrt (+ x y)))
  (sqrt (+ y 1.0))
  (/ (sqrt (+ y 1.0)) (+ x y))
  (sqrt (+ y 1.0))
  (/ (sqrt (+ y 1.0)) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  1
  (/ (+ y 1.0) (+ x y))
  1
  (/ (+ y 1.0) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  1
  (/ (+ y 1.0) (+ x y))
  1
  (/ (+ y 1.0) (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) (+ y 1.0))
  (/ (+ y 1.0) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (+ y 1.0)
  (+ y 1.0)
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ (+ x y) (+ y 1.0))
  (/ (+ x y) (+ y 1.0))
  (/ (+ y 1.0) (+ (pow x 3) (pow y 3)))
  (/ (+ y 1.0) (- (* x x) (* y y)))
  (* (+ x y) (fma 1.0 (- 1.0 y) (pow y 2)))
  (* (+ x y) (- y 1.0))
  (* 1.0 (- (+ x y) (pow y 2)))
  (- (+ (/ x y) 1) (* 1.0 (/ x (pow y 2))))
  (- (+ (/ x y) 1) (* 1.0 (/ x (pow y 2))))
  0
  0
  0
0.387 * * * [progress]: adding candidates to table
0.548 * * [progress]: iteration 3 / 4
0.548 * * * [progress]: picking best candidate
0.550 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))>
0.550 * * * [progress]: localizing error
0.558 * * * [progress]: generating rewritten candidates
0.558 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.587 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
0.609 * * * [progress]: generating series expansions
0.609 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.609 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (y x) around 0
0.609 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.609 * [taylor]: Taking taylor expansion of (+ x y) in x
0.609 * [taylor]: Taking taylor expansion of x in x
0.609 * [taylor]: Taking taylor expansion of y in x
0.609 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.609 * [taylor]: Taking taylor expansion of y in x
0.609 * [taylor]: Taking taylor expansion of 1.0 in x
0.609 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.609 * [taylor]: Taking taylor expansion of (+ x y) in y
0.609 * [taylor]: Taking taylor expansion of x in y
0.609 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.609 * [taylor]: Taking taylor expansion of y in y
0.609 * [taylor]: Taking taylor expansion of 1.0 in y
0.610 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.610 * [taylor]: Taking taylor expansion of (+ x y) in y
0.610 * [taylor]: Taking taylor expansion of x in y
0.610 * [taylor]: Taking taylor expansion of y in y
0.610 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.610 * [taylor]: Taking taylor expansion of y in y
0.610 * [taylor]: Taking taylor expansion of 1.0 in y
0.610 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.610 * [taylor]: Taking taylor expansion of 1.0 in x
0.610 * [taylor]: Taking taylor expansion of x in x
0.612 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in x
0.612 * [taylor]: Taking taylor expansion of 1.0 in x
0.612 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.612 * [taylor]: Taking taylor expansion of 1.0 in x
0.612 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.615 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.615 * [taylor]: Taking taylor expansion of 1.0 in x
0.615 * [taylor]: Taking taylor expansion of x in x
0.615 * [taylor]: Taking taylor expansion of 1.0 in x
0.617 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (y x) around 0
0.617 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.617 * [taylor]: Taking taylor expansion of y in x
0.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.617 * [taylor]: Taking taylor expansion of x in x
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.617 * [taylor]: Taking taylor expansion of y in x
0.617 * [taylor]: Taking taylor expansion of 1.0 in x
0.618 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.618 * [taylor]: Taking taylor expansion of y in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.618 * [taylor]: Taking taylor expansion of x in y
0.618 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.618 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.618 * [taylor]: Taking taylor expansion of y in y
0.618 * [taylor]: Taking taylor expansion of 1.0 in y
0.619 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.619 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.619 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.619 * [taylor]: Taking taylor expansion of y in y
0.619 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.619 * [taylor]: Taking taylor expansion of x in y
0.619 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.619 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.619 * [taylor]: Taking taylor expansion of y in y
0.620 * [taylor]: Taking taylor expansion of 1.0 in y
0.620 * [taylor]: Taking taylor expansion of 1 in x
0.623 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.623 * [taylor]: Taking taylor expansion of x in x
0.623 * [taylor]: Taking taylor expansion of 1.0 in x
0.625 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 x))) in x
0.626 * [taylor]: Taking taylor expansion of 1.0 in x
0.626 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.626 * [taylor]: Taking taylor expansion of 1.0 in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.626 * [taylor]: Taking taylor expansion of x in x
0.628 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in (y x) around 0
0.628 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
0.628 * [taylor]: Taking taylor expansion of -1 in x
0.628 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.628 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.628 * [taylor]: Taking taylor expansion of y in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.628 * [taylor]: Taking taylor expansion of x in x
0.628 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.628 * [taylor]: Taking taylor expansion of 1.0 in x
0.628 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.628 * [taylor]: Taking taylor expansion of y in x
0.629 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.629 * [taylor]: Taking taylor expansion of -1 in y
0.629 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.629 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.629 * [taylor]: Taking taylor expansion of y in y
0.629 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.629 * [taylor]: Taking taylor expansion of x in y
0.629 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.629 * [taylor]: Taking taylor expansion of 1.0 in y
0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.629 * [taylor]: Taking taylor expansion of y in y
0.630 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.630 * [taylor]: Taking taylor expansion of -1 in y
0.630 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.630 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.630 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.630 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.631 * [taylor]: Taking taylor expansion of x in y
0.631 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.631 * [taylor]: Taking taylor expansion of 1.0 in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.631 * [taylor]: Taking taylor expansion of y in y
0.632 * [taylor]: Taking taylor expansion of 1 in x
0.635 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.635 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of 1.0 in x
0.639 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in x
0.639 * [taylor]: Taking taylor expansion of 1.0 in x
0.639 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.639 * [taylor]: Taking taylor expansion of 1.0 in x
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.640 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
0.640 * [approximate]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in (y x) around 0
0.640 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in x
0.640 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.640 * [taylor]: Taking taylor expansion of y in x
0.640 * [taylor]: Taking taylor expansion of 1.0 in x
0.640 * [taylor]: Taking taylor expansion of (+ x y) in x
0.640 * [taylor]: Taking taylor expansion of x in x
0.640 * [taylor]: Taking taylor expansion of y in x
0.640 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in y
0.640 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.640 * [taylor]: Taking taylor expansion of y in y
0.640 * [taylor]: Taking taylor expansion of 1.0 in y
0.640 * [taylor]: Taking taylor expansion of (+ x y) in y
0.640 * [taylor]: Taking taylor expansion of x in y
0.640 * [taylor]: Taking taylor expansion of y in y
0.641 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in y
0.641 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.641 * [taylor]: Taking taylor expansion of y in y
0.641 * [taylor]: Taking taylor expansion of 1.0 in y
0.641 * [taylor]: Taking taylor expansion of (+ x y) in y
0.641 * [taylor]: Taking taylor expansion of x in y
0.641 * [taylor]: Taking taylor expansion of y in y
0.641 * [taylor]: Taking taylor expansion of (/ 1.0 x) in x
0.641 * [taylor]: Taking taylor expansion of 1.0 in x
0.641 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1.0 (/ 1 (pow x 2)))) in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.643 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.643 * [taylor]: Taking taylor expansion of 1.0 in x
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.643 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.643 * [taylor]: Taking taylor expansion of x in x
0.648 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 3))) (/ 1 (pow x 2))) in x
0.648 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 3))) in x
0.648 * [taylor]: Taking taylor expansion of 1.0 in x
0.648 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.648 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.648 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.649 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.659 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in (y x) around 0
0.659 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in x
0.659 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.659 * [taylor]: Taking taylor expansion of y in x
0.659 * [taylor]: Taking taylor expansion of 1.0 in x
0.659 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.659 * [taylor]: Taking taylor expansion of y in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.659 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in y
0.660 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.660 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.660 * [taylor]: Taking taylor expansion of y in y
0.660 * [taylor]: Taking taylor expansion of 1.0 in y
0.660 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.660 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.660 * [taylor]: Taking taylor expansion of y in y
0.660 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.660 * [taylor]: Taking taylor expansion of x in y
0.661 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in y
0.661 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.665 * [taylor]: Taking taylor expansion of 1.0 in y
0.665 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.665 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.665 * [taylor]: Taking taylor expansion of y in y
0.665 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.665 * [taylor]: Taking taylor expansion of x in y
0.666 * [taylor]: Taking taylor expansion of 1 in x
0.668 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.668 * [taylor]: Taking taylor expansion of 1.0 in x
0.668 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.668 * [taylor]: Taking taylor expansion of x in x
0.671 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.671 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.671 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.671 * [taylor]: Taking taylor expansion of x in x
0.672 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.672 * [taylor]: Taking taylor expansion of 1.0 in x
0.672 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.672 * [taylor]: Taking taylor expansion of x in x
0.678 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in (y x) around 0
0.678 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in x
0.678 * [taylor]: Taking taylor expansion of -1 in x
0.678 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.678 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.678 * [taylor]: Taking taylor expansion of 1.0 in x
0.678 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.678 * [taylor]: Taking taylor expansion of y in x
0.678 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.678 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.678 * [taylor]: Taking taylor expansion of y in x
0.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.679 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in y
0.679 * [taylor]: Taking taylor expansion of -1 in y
0.679 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.679 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.679 * [taylor]: Taking taylor expansion of 1.0 in y
0.679 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.679 * [taylor]: Taking taylor expansion of y in y
0.679 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.679 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.679 * [taylor]: Taking taylor expansion of y in y
0.679 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.679 * [taylor]: Taking taylor expansion of x in y
0.680 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in y
0.680 * [taylor]: Taking taylor expansion of -1 in y
0.680 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.680 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.680 * [taylor]: Taking taylor expansion of 1.0 in y
0.680 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.680 * [taylor]: Taking taylor expansion of y in y
0.681 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.681 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.681 * [taylor]: Taking taylor expansion of y in y
0.681 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.681 * [taylor]: Taking taylor expansion of x in y
0.682 * [taylor]: Taking taylor expansion of 1 in x
0.684 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in x
0.684 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.684 * [taylor]: Taking taylor expansion of x in x
0.685 * [taylor]: Taking taylor expansion of 1.0 in x
0.689 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.689 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.689 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.689 * [taylor]: Taking taylor expansion of x in x
0.690 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.690 * [taylor]: Taking taylor expansion of 1.0 in x
0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.690 * [taylor]: Taking taylor expansion of x in x
0.695 * * * [progress]: simplifying candidates
0.698 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (log1p (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (- 1)
  (- (* (- (log (+ y 1.0)) (log (+ x y))) 1))
  (- (* (log (/ (+ y 1.0) (+ x y))) 1))
  (- (* (log (/ (+ y 1.0) (+ x y))) 1))
  (- (log (pow (/ (+ y 1.0) (+ x y)) 1)))
  (- 0 (* (- (log (+ y 1.0)) (log (+ x y))) 1))
  (- 0 (* (log (/ (+ y 1.0) (+ x y))) 1))
  (- 0 (* (log (/ (+ y 1.0) (+ x y))) 1))
  (- 0 (log (pow (/ (+ y 1.0) (+ x y)) 1)))
  (- (log 1) (* (- (log (+ y 1.0)) (log (+ x y))) 1))
  (- (log 1) (* (log (/ (+ y 1.0) (+ x y))) 1))
  (- (log 1) (* (log (/ (+ y 1.0) (+ x y))) 1))
  (- (log 1) (log (pow (/ (+ y 1.0) (+ x y)) 1)))
  (log (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (exp (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (/ (* (* 1 1) 1) (* (* (pow (/ (+ y 1.0) (+ x y)) 1) (pow (/ (+ y 1.0) (+ x y)) 1)) (pow (/ (+ y 1.0) (+ x y)) 1)))
  (* (cbrt (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1))) (cbrt (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1))))
  (cbrt (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (* (* (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)) (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1))) (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (sqrt (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (sqrt (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (- 1)
  (- (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y)))) 1))
  (/ (cbrt 1) (pow (cbrt (/ (+ y 1.0) (+ x y))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (sqrt (/ (+ y 1.0) (+ x y))) 1))
  (/ (cbrt 1) (pow (sqrt (/ (+ y 1.0) (+ x y))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (cbrt 1) (pow (/ (cbrt (+ y 1.0)) (cbrt (+ x y))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y))) 1))
  (/ (cbrt 1) (pow (/ (cbrt (+ y 1.0)) (sqrt (+ x y))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1) 1))
  (/ (cbrt 1) (pow (/ (cbrt (+ y 1.0)) (+ x y)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1) 1))
  (/ (cbrt 1) (pow (/ (cbrt (+ y 1.0)) (+ x y)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (cbrt 1) (pow (/ (sqrt (+ y 1.0)) (cbrt (+ x y))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ (sqrt (+ y 1.0)) (sqrt (+ x y))) 1))
  (/ (cbrt 1) (pow (/ (sqrt (+ y 1.0)) (sqrt (+ x y))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ (sqrt (+ y 1.0)) 1) 1))
  (/ (cbrt 1) (pow (/ (sqrt (+ y 1.0)) (+ x y)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ (sqrt (+ y 1.0)) 1) 1))
  (/ (cbrt 1) (pow (/ (sqrt (+ y 1.0)) (+ x y)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (cbrt 1) (pow (/ (+ y 1.0) (cbrt (+ x y))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (cbrt 1) (pow (/ (+ y 1.0) (sqrt (+ x y))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ 1 1) 1))
  (/ (cbrt 1) (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ 1 1) 1))
  (/ (cbrt 1) (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (cbrt 1) (pow (/ (+ y 1.0) (cbrt (+ x y))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (cbrt 1) (pow (/ (+ y 1.0) (sqrt (+ x y))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ 1 1) 1))
  (/ (cbrt 1) (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ 1 1) 1))
  (/ (cbrt 1) (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow 1 1))
  (/ (cbrt 1) (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (+ y 1.0) 1))
  (/ (cbrt 1) (pow (/ 1 (+ x y)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ (+ y 1.0) (+ (pow x 3) (pow y 3))) 1))
  (/ (cbrt 1) (pow (+ (* x x) (- (* y y) (* x y))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ (+ y 1.0) (- (* x x) (* y y))) 1))
  (/ (cbrt 1) (pow (- x y) 1))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (pow (/ (+ y 1.0) (+ x y)) 1)) (cbrt (pow (/ (+ y 1.0) (+ x y)) 1))))
  (/ (cbrt 1) (cbrt (pow (/ (+ y 1.0) (+ x y)) 1)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (pow (/ (+ y 1.0) (+ x y)) 1)))
  (/ (cbrt 1) (sqrt (pow (/ (+ y 1.0) (+ x y)) 1)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (pow (/ (+ y 1.0) (+ x y)) (/ 1 2)))
  (/ (cbrt 1) (pow (/ (+ y 1.0) (+ x y)) (/ 1 2)))
  (/ (sqrt 1) (pow (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y)))) 1))
  (/ (sqrt 1) (pow (cbrt (/ (+ y 1.0) (+ x y))) 1))
  (/ (sqrt 1) (pow (sqrt (/ (+ y 1.0) (+ x y))) 1))
  (/ (sqrt 1) (pow (sqrt (/ (+ y 1.0) (+ x y))) 1))
  (/ (sqrt 1) (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (sqrt 1) (pow (/ (cbrt (+ y 1.0)) (cbrt (+ x y))) 1))
  (/ (sqrt 1) (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y))) 1))
  (/ (sqrt 1) (pow (/ (cbrt (+ y 1.0)) (sqrt (+ x y))) 1))
  (/ (sqrt 1) (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1) 1))
  (/ (sqrt 1) (pow (/ (cbrt (+ y 1.0)) (+ x y)) 1))
  (/ (sqrt 1) (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1) 1))
  (/ (sqrt 1) (pow (/ (cbrt (+ y 1.0)) (+ x y)) 1))
  (/ (sqrt 1) (pow (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (sqrt 1) (pow (/ (sqrt (+ y 1.0)) (cbrt (+ x y))) 1))
  (/ (sqrt 1) (pow (/ (sqrt (+ y 1.0)) (sqrt (+ x y))) 1))
  (/ (sqrt 1) (pow (/ (sqrt (+ y 1.0)) (sqrt (+ x y))) 1))
  (/ (sqrt 1) (pow (/ (sqrt (+ y 1.0)) 1) 1))
  (/ (sqrt 1) (pow (/ (sqrt (+ y 1.0)) (+ x y)) 1))
  (/ (sqrt 1) (pow (/ (sqrt (+ y 1.0)) 1) 1))
  (/ (sqrt 1) (pow (/ (sqrt (+ y 1.0)) (+ x y)) 1))
  (/ (sqrt 1) (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (cbrt (+ x y))) 1))
  (/ (sqrt 1) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (sqrt (+ x y))) 1))
  (/ (sqrt 1) (pow (/ 1 1) 1))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (sqrt 1) (pow (/ 1 1) 1))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (sqrt 1) (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (cbrt (+ x y))) 1))
  (/ (sqrt 1) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (sqrt (+ x y))) 1))
  (/ (sqrt 1) (pow (/ 1 1) 1))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (sqrt 1) (pow (/ 1 1) 1))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (sqrt 1) (pow 1 1))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (sqrt 1) (pow (+ y 1.0) 1))
  (/ (sqrt 1) (pow (/ 1 (+ x y)) 1))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (+ (pow x 3) (pow y 3))) 1))
  (/ (sqrt 1) (pow (+ (* x x) (- (* y y) (* x y))) 1))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (- (* x x) (* y y))) 1))
  (/ (sqrt 1) (pow (- x y) 1))
  (/ (sqrt 1) (* (cbrt (pow (/ (+ y 1.0) (+ x y)) 1)) (cbrt (pow (/ (+ y 1.0) (+ x y)) 1))))
  (/ (sqrt 1) (cbrt (pow (/ (+ y 1.0) (+ x y)) 1)))
  (/ (sqrt 1) (sqrt (pow (/ (+ y 1.0) (+ x y)) 1)))
  (/ (sqrt 1) (sqrt (pow (/ (+ y 1.0) (+ x y)) 1)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (+ x y)) (/ 1 2)))
  (/ (sqrt 1) (pow (/ (+ y 1.0) (+ x y)) (/ 1 2)))
  (/ 1 (pow (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y)))) 1))
  (/ 1 (pow (cbrt (/ (+ y 1.0) (+ x y))) 1))
  (/ 1 (pow (sqrt (/ (+ y 1.0) (+ x y))) 1))
  (/ 1 (pow (sqrt (/ (+ y 1.0) (+ x y))) 1))
  (/ 1 (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ 1 (pow (/ (cbrt (+ y 1.0)) (cbrt (+ x y))) 1))
  (/ 1 (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y))) 1))
  (/ 1 (pow (/ (cbrt (+ y 1.0)) (sqrt (+ x y))) 1))
  (/ 1 (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1) 1))
  (/ 1 (pow (/ (cbrt (+ y 1.0)) (+ x y)) 1))
  (/ 1 (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1) 1))
  (/ 1 (pow (/ (cbrt (+ y 1.0)) (+ x y)) 1))
  (/ 1 (pow (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ 1 (pow (/ (sqrt (+ y 1.0)) (cbrt (+ x y))) 1))
  (/ 1 (pow (/ (sqrt (+ y 1.0)) (sqrt (+ x y))) 1))
  (/ 1 (pow (/ (sqrt (+ y 1.0)) (sqrt (+ x y))) 1))
  (/ 1 (pow (/ (sqrt (+ y 1.0)) 1) 1))
  (/ 1 (pow (/ (sqrt (+ y 1.0)) (+ x y)) 1))
  (/ 1 (pow (/ (sqrt (+ y 1.0)) 1) 1))
  (/ 1 (pow (/ (sqrt (+ y 1.0)) (+ x y)) 1))
  (/ 1 (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ 1 (pow (/ (+ y 1.0) (cbrt (+ x y))) 1))
  (/ 1 (pow (/ 1 (sqrt (+ x y))) 1))
  (/ 1 (pow (/ (+ y 1.0) (sqrt (+ x y))) 1))
  (/ 1 (pow (/ 1 1) 1))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ 1 (pow (/ 1 1) 1))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ 1 (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ 1 (pow (/ (+ y 1.0) (cbrt (+ x y))) 1))
  (/ 1 (pow (/ 1 (sqrt (+ x y))) 1))
  (/ 1 (pow (/ (+ y 1.0) (sqrt (+ x y))) 1))
  (/ 1 (pow (/ 1 1) 1))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ 1 (pow (/ 1 1) 1))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ 1 (pow 1 1))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ 1 (pow (+ y 1.0) 1))
  (/ 1 (pow (/ 1 (+ x y)) 1))
  (/ 1 (pow (/ (+ y 1.0) (+ (pow x 3) (pow y 3))) 1))
  (/ 1 (pow (+ (* x x) (- (* y y) (* x y))) 1))
  (/ 1 (pow (/ (+ y 1.0) (- (* x x) (* y y))) 1))
  (/ 1 (pow (- x y) 1))
  (/ 1 (* (cbrt (pow (/ (+ y 1.0) (+ x y)) 1)) (cbrt (pow (/ (+ y 1.0) (+ x y)) 1))))
  (/ 1 (cbrt (pow (/ (+ y 1.0) (+ x y)) 1)))
  (/ 1 (sqrt (pow (/ (+ y 1.0) (+ x y)) 1)))
  (/ 1 (sqrt (pow (/ (+ y 1.0) (+ x y)) 1)))
  (/ 1 1)
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) (/ 1 2)))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) (/ 1 2)))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1))
  (/ (pow (/ (+ y 1.0) (+ x y)) 1) 1)
  (/ 1 (pow (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y)))) 1))
  (/ 1 (pow (sqrt (/ (+ y 1.0) (+ x y))) 1))
  (/ 1 (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ 1 (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y))) 1))
  (/ 1 (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1) 1))
  (/ 1 (pow (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1) 1))
  (/ 1 (pow (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ 1 (pow (/ (sqrt (+ y 1.0)) (sqrt (+ x y))) 1))
  (/ 1 (pow (/ (sqrt (+ y 1.0)) 1) 1))
  (/ 1 (pow (/ (sqrt (+ y 1.0)) 1) 1))
  (/ 1 (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ 1 (pow (/ 1 (sqrt (+ x y))) 1))
  (/ 1 (pow (/ 1 1) 1))
  (/ 1 (pow (/ 1 1) 1))
  (/ 1 (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ 1 (pow (/ 1 (sqrt (+ x y))) 1))
  (/ 1 (pow (/ 1 1) 1))
  (/ 1 (pow (/ 1 1) 1))
  (/ 1 (pow 1 1))
  (/ 1 (pow (+ y 1.0) 1))
  (/ 1 (pow (/ (+ y 1.0) (+ (pow x 3) (pow y 3))) 1))
  (/ 1 (pow (/ (+ y 1.0) (- (* x x) (* y y))) 1))
  (/ 1 (* (cbrt (pow (/ (+ y 1.0) (+ x y)) 1)) (cbrt (pow (/ (+ y 1.0) (+ x y)) 1))))
  (/ 1 (sqrt (pow (/ (+ y 1.0) (+ x y)) 1)))
  (/ 1 1)
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) (/ 1 2)))
  (/ (pow (/ (+ y 1.0) (+ x y)) 1) (cbrt 1))
  (/ (pow (/ (+ y 1.0) (+ x y)) 1) (sqrt 1))
  (/ (pow (/ (+ y 1.0) (+ x y)) 1) 1)
  (expm1 (/ (+ y 1.0) (+ x y)))
  (log1p (/ (+ y 1.0) (+ x y)))
  (- (log (+ y 1.0)) (log (+ x y)))
  (log (/ (+ y 1.0) (+ x y)))
  (exp (/ (+ y 1.0) (+ x y)))
  (/ (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y))))
  (cbrt (/ (+ y 1.0) (+ x y)))
  (* (* (/ (+ y 1.0) (+ x y)) (/ (+ y 1.0) (+ x y))) (/ (+ y 1.0) (+ x y)))
  (sqrt (/ (+ y 1.0) (+ x y)))
  (sqrt (/ (+ y 1.0) (+ x y)))
  (- (+ y 1.0))
  (- (+ x y))
  (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt (+ y 1.0)) (cbrt (+ x y)))
  (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y)))
  (/ (cbrt (+ y 1.0)) (sqrt (+ x y)))
  (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1)
  (/ (cbrt (+ y 1.0)) (+ x y))
  (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1)
  (/ (cbrt (+ y 1.0)) (+ x y))
  (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt (+ y 1.0)) (cbrt (+ x y)))
  (/ (sqrt (+ y 1.0)) (sqrt (+ x y)))
  (/ (sqrt (+ y 1.0)) (sqrt (+ x y)))
  (/ (sqrt (+ y 1.0)) 1)
  (/ (sqrt (+ y 1.0)) (+ x y))
  (/ (sqrt (+ y 1.0)) 1)
  (/ (sqrt (+ y 1.0)) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (/ 1 1)
  (/ (+ y 1.0) (+ x y))
  (/ 1 1)
  (/ (+ y 1.0) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (/ 1 1)
  (/ (+ y 1.0) (+ x y))
  (/ 1 1)
  (/ (+ y 1.0) (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) (+ y 1.0))
  (/ (+ y 1.0) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (/ (+ y 1.0) 1)
  (/ (+ y 1.0) 1)
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ (+ x y) (+ y 1.0))
  (/ (+ x y) (+ y 1.0))
  (/ (+ y 1.0) (+ (pow x 3) (pow y 3)))
  (/ (+ y 1.0) (- (* x x) (* y y)))
  (* (+ x y) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))
  (* (+ x y) (- y 1.0))
  (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (pow y 2)))
  (- (+ (/ x y) 1) (* 1.0 (/ x (pow y 2))))
  (- (+ (/ x y) 1) (* 1.0 (/ x (pow y 2))))
  0
  0
  0
0.708 * * [simplify]: iteration  0 :  508  enodes  (cost  1589 )
0.717 * * [simplify]: iteration  1 :  2432  enodes  (cost  1290 )
0.751 * * [simplify]: iteration  2 :  5002  enodes  (cost  1159 )
0.758 * [simplify]: Simplified to:
   (expm1 (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (log1p (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (- 1)
  (- (log (/ (+ y 1.0) (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (- (log (/ (+ y 1.0) (+ x y))))
  (pow (exp (/ 1 (+ y 1.0))) (+ x y))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 3))
  (* (cbrt (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1))) (cbrt (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1))))
  (cbrt (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 3))
  (sqrt (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (sqrt (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))
  (- 1)
  (/ (- (+ y 1.0)) (+ x y))
  (/ 1 (pow (cbrt (/ (+ y 1.0) (+ x y))) 2))
  (/ 1 (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (cbrt (+ y 1.0)) (cbrt (+ x y))) 2))
  (* (/ 1 (cbrt (+ y 1.0))) (cbrt (+ x y)))
  (* (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (sqrt (+ x y)))
  (* (/ 1 (cbrt (+ y 1.0))) (sqrt (+ x y)))
  (/ (/ 1 (cbrt (+ y 1.0))) (cbrt (+ y 1.0)))
  (* (/ 1 (cbrt (+ y 1.0))) (+ x y))
  (/ (/ 1 (cbrt (+ y 1.0))) (cbrt (+ y 1.0)))
  (* (/ 1 (cbrt (+ y 1.0))) (+ x y))
  (* (/ 1 (sqrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ 1 (sqrt (+ y 1.0))) (cbrt (+ x y)))
  (* (/ 1 (sqrt (+ y 1.0))) (sqrt (+ x y)))
  (* (/ 1 (sqrt (+ y 1.0))) (sqrt (+ x y)))
  (/ 1 (sqrt (+ y 1.0)))
  (* (/ 1 (sqrt (+ y 1.0))) (+ x y))
  (/ 1 (sqrt (+ y 1.0)))
  (* (/ 1 (sqrt (+ y 1.0))) (+ x y))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (/ 1 (+ y 1.0)) (cbrt (+ x y)))
  (sqrt (+ x y))
  (* (/ 1 (+ y 1.0)) (sqrt (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (/ 1 (+ y 1.0)) (cbrt (+ x y)))
  (sqrt (+ x y))
  (* (/ 1 (+ y 1.0)) (sqrt (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ 1 (+ y 1.0))
  (+ x y)
  (* (/ 1 (+ y 1.0)) (+ (pow x 3) (pow y 3)))
  (/ 1 (fma y (- y x) (* x x)))
  (* (/ 1 (+ y 1.0)) (- (* x x) (* y y)))
  (/ 1 (- x y))
  (/ 1 (pow (cbrt (/ (+ y 1.0) (+ x y))) 2))
  (/ 1 (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (cbrt (/ (+ y 1.0) (+ x y))) 2))
  (/ 1 (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (cbrt (+ y 1.0)) (cbrt (+ x y))) 2))
  (* (/ 1 (cbrt (+ y 1.0))) (cbrt (+ x y)))
  (* (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (sqrt (+ x y)))
  (* (/ 1 (cbrt (+ y 1.0))) (sqrt (+ x y)))
  (/ (/ 1 (cbrt (+ y 1.0))) (cbrt (+ y 1.0)))
  (* (/ 1 (cbrt (+ y 1.0))) (+ x y))
  (/ (/ 1 (cbrt (+ y 1.0))) (cbrt (+ y 1.0)))
  (* (/ 1 (cbrt (+ y 1.0))) (+ x y))
  (* (/ 1 (sqrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ 1 (sqrt (+ y 1.0))) (cbrt (+ x y)))
  (* (/ 1 (sqrt (+ y 1.0))) (sqrt (+ x y)))
  (* (/ 1 (sqrt (+ y 1.0))) (sqrt (+ x y)))
  (/ 1 (sqrt (+ y 1.0)))
  (* (/ 1 (sqrt (+ y 1.0))) (+ x y))
  (/ 1 (sqrt (+ y 1.0)))
  (* (/ 1 (sqrt (+ y 1.0))) (+ x y))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (/ 1 (+ y 1.0)) (cbrt (+ x y)))
  (sqrt (+ x y))
  (* (/ 1 (+ y 1.0)) (sqrt (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (/ 1 (+ y 1.0)) (cbrt (+ x y)))
  (sqrt (+ x y))
  (* (/ 1 (+ y 1.0)) (sqrt (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ 1 (+ y 1.0))
  (+ x y)
  (* (/ 1 (+ y 1.0)) (+ (pow x 3) (pow y 3)))
  (/ 1 (fma y (- y x) (* x x)))
  (* (/ 1 (+ y 1.0)) (- (* x x) (* y y)))
  (/ 1 (- x y))
  (/ 1 (pow (cbrt (/ (+ y 1.0) (+ x y))) 2))
  (/ 1 (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (cbrt (/ (+ y 1.0) (+ x y))) 2))
  (/ 1 (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (cbrt (+ y 1.0)) (cbrt (+ x y))) 2))
  (* (/ 1 (cbrt (+ y 1.0))) (cbrt (+ x y)))
  (* (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (sqrt (+ x y)))
  (* (/ 1 (cbrt (+ y 1.0))) (sqrt (+ x y)))
  (/ (/ 1 (cbrt (+ y 1.0))) (cbrt (+ y 1.0)))
  (* (/ 1 (cbrt (+ y 1.0))) (+ x y))
  (/ (/ 1 (cbrt (+ y 1.0))) (cbrt (+ y 1.0)))
  (* (/ 1 (cbrt (+ y 1.0))) (+ x y))
  (* (/ 1 (sqrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ 1 (sqrt (+ y 1.0))) (cbrt (+ x y)))
  (* (/ 1 (sqrt (+ y 1.0))) (sqrt (+ x y)))
  (* (/ 1 (sqrt (+ y 1.0))) (sqrt (+ x y)))
  (/ 1 (sqrt (+ y 1.0)))
  (* (/ 1 (sqrt (+ y 1.0))) (+ x y))
  (/ 1 (sqrt (+ y 1.0)))
  (* (/ 1 (sqrt (+ y 1.0))) (+ x y))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (/ 1 (+ y 1.0)) (cbrt (+ x y)))
  (sqrt (+ x y))
  (* (/ 1 (+ y 1.0)) (sqrt (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (/ 1 (+ y 1.0)) (cbrt (+ x y)))
  (sqrt (+ x y))
  (* (/ 1 (+ y 1.0)) (sqrt (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ 1 (+ y 1.0))
  (+ x y)
  (* (/ 1 (+ y 1.0)) (+ (pow x 3) (pow y 3)))
  (/ 1 (fma y (- y x) (* x x)))
  (* (/ 1 (+ y 1.0)) (- (* x x) (* y y)))
  (/ 1 (- x y))
  (/ 1 (pow (cbrt (/ (+ y 1.0) (+ x y))) 2))
  (/ 1 (cbrt (/ (+ y 1.0) (+ x y))))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  1
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ (+ y 1.0) (+ x y))
  (/ 1 (pow (cbrt (/ (+ y 1.0) (+ x y))) 2))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ 1 (pow (/ (cbrt (+ y 1.0)) (cbrt (+ x y))) 2))
  (* (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (sqrt (+ x y)))
  (/ (/ 1 (cbrt (+ y 1.0))) (cbrt (+ y 1.0)))
  (/ (/ 1 (cbrt (+ y 1.0))) (cbrt (+ y 1.0)))
  (* (/ 1 (sqrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (/ 1 (sqrt (+ y 1.0))) (sqrt (+ x y)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (sqrt (+ x y))
  1
  1
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (sqrt (+ x y))
  1
  1
  1
  (/ 1 (+ y 1.0))
  (* (/ 1 (+ y 1.0)) (+ (pow x 3) (pow y 3)))
  (* (/ 1 (+ y 1.0)) (- (* x x) (* y y)))
  (/ 1 (pow (cbrt (/ (+ y 1.0) (+ x y))) 2))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  1
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1/2))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (expm1 (/ (+ y 1.0) (+ x y)))
  (log1p (/ (+ y 1.0) (+ x y)))
  (log (/ (+ y 1.0) (+ x y)))
  (log (/ (+ y 1.0) (+ x y)))
  (exp (/ (+ y 1.0) (+ x y)))
  (pow (/ (+ y 1.0) (+ x y)) 3)
  (pow (cbrt (/ (+ y 1.0) (+ x y))) 2)
  (cbrt (/ (+ y 1.0) (+ x y)))
  (pow (/ (+ y 1.0) (+ x y)) 3)
  (pow (/ (+ y 1.0) (+ x y)) 1/2)
  (pow (/ (+ y 1.0) (+ x y)) 1/2)
  (- (+ y 1.0))
  (- (+ x y))
  (pow (/ (cbrt (+ y 1.0)) (cbrt (+ x y))) 2)
  (/ (cbrt (+ y 1.0)) (cbrt (+ x y)))
  (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y)))
  (/ (cbrt (+ y 1.0)) (sqrt (+ x y)))
  (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))
  (/ (cbrt (+ y 1.0)) (+ x y))
  (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))
  (/ (cbrt (+ y 1.0)) (+ x y))
  (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt (+ y 1.0)) (cbrt (+ x y)))
  (/ (sqrt (+ y 1.0)) (sqrt (+ x y)))
  (/ (sqrt (+ y 1.0)) (sqrt (+ x y)))
  (sqrt (+ y 1.0))
  (/ (sqrt (+ y 1.0)) (+ x y))
  (sqrt (+ y 1.0))
  (/ (sqrt (+ y 1.0)) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  1
  (/ (+ y 1.0) (+ x y))
  1
  (/ (+ y 1.0) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  1
  (/ (+ y 1.0) (+ x y))
  1
  (/ (+ y 1.0) (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) (+ y 1.0))
  (pow (/ (sqrt (+ y 1.0)) (cbrt (+ x y))) 2)
  (/ (+ y 1.0) (sqrt (+ x y)))
  (+ y 1.0)
  (+ y 1.0)
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ (+ x y) (+ y 1.0))
  (/ (+ x y) (+ y 1.0))
  (/ (+ y 1.0) (+ (pow x 3) (pow y 3)))
  (/ (+ y 1.0) (- (* x x) (* y y)))
  (* (fma y y (- (* 1.0 1.0) (* y 1.0))) (+ x y))
  (* (+ x y) (- y 1.0))
  (* 1.0 (- (+ x y) (pow y 2)))
  (- (+ (/ x y) 1) (* 1.0 (/ x (pow y 2))))
  (- (+ (/ x y) 1) (* 1.0 (/ x (pow y 2))))
  0
  0
  0
0.759 * * * [progress]: adding candidates to table
0.953 * * [progress]: iteration 4 / 4
0.954 * * * [progress]: picking best candidate
0.955 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))>
0.955 * * * [progress]: localizing error
0.964 * * * [progress]: generating rewritten candidates
0.964 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.001 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 1)
1.057 * * * [progress]: generating series expansions
1.057 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.057 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (y x) around 0
1.057 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
1.058 * [taylor]: Taking taylor expansion of (+ x y) in x
1.058 * [taylor]: Taking taylor expansion of x in x
1.058 * [taylor]: Taking taylor expansion of y in x
1.058 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
1.058 * [taylor]: Taking taylor expansion of y in x
1.058 * [taylor]: Taking taylor expansion of 1.0 in x
1.058 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
1.058 * [taylor]: Taking taylor expansion of (+ x y) in y
1.058 * [taylor]: Taking taylor expansion of x in y
1.058 * [taylor]: Taking taylor expansion of y in y
1.058 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.058 * [taylor]: Taking taylor expansion of y in y
1.058 * [taylor]: Taking taylor expansion of 1.0 in y
1.058 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
1.058 * [taylor]: Taking taylor expansion of (+ x y) in y
1.058 * [taylor]: Taking taylor expansion of x in y
1.058 * [taylor]: Taking taylor expansion of y in y
1.059 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.059 * [taylor]: Taking taylor expansion of y in y
1.059 * [taylor]: Taking taylor expansion of 1.0 in y
1.059 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.059 * [taylor]: Taking taylor expansion of 1.0 in x
1.059 * [taylor]: Taking taylor expansion of x in x
1.061 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in x
1.061 * [taylor]: Taking taylor expansion of 1.0 in x
1.061 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.061 * [taylor]: Taking taylor expansion of 1.0 in x
1.061 * [taylor]: Taking taylor expansion of x in x
1.064 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
1.064 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.064 * [taylor]: Taking taylor expansion of 1.0 in x
1.064 * [taylor]: Taking taylor expansion of x in x
1.064 * [taylor]: Taking taylor expansion of 1.0 in x
1.066 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (y x) around 0
1.066 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
1.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.066 * [taylor]: Taking taylor expansion of y in x
1.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.066 * [taylor]: Taking taylor expansion of x in x
1.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
1.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.066 * [taylor]: Taking taylor expansion of y in x
1.066 * [taylor]: Taking taylor expansion of 1.0 in x
1.066 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
1.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.066 * [taylor]: Taking taylor expansion of y in y
1.067 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.067 * [taylor]: Taking taylor expansion of x in y
1.067 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.067 * [taylor]: Taking taylor expansion of y in y
1.067 * [taylor]: Taking taylor expansion of 1.0 in y
1.068 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
1.068 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.068 * [taylor]: Taking taylor expansion of y in y
1.068 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.068 * [taylor]: Taking taylor expansion of x in y
1.068 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.068 * [taylor]: Taking taylor expansion of y in y
1.069 * [taylor]: Taking taylor expansion of 1.0 in y
1.069 * [taylor]: Taking taylor expansion of 1 in x
1.071 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
1.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.071 * [taylor]: Taking taylor expansion of x in x
1.072 * [taylor]: Taking taylor expansion of 1.0 in x
1.074 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 x))) in x
1.074 * [taylor]: Taking taylor expansion of 1.0 in x
1.074 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.074 * [taylor]: Taking taylor expansion of 1.0 in x
1.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.074 * [taylor]: Taking taylor expansion of x in x
1.077 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in (y x) around 0
1.077 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
1.077 * [taylor]: Taking taylor expansion of -1 in x
1.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
1.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.077 * [taylor]: Taking taylor expansion of y in x
1.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.077 * [taylor]: Taking taylor expansion of x in x
1.077 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
1.077 * [taylor]: Taking taylor expansion of 1.0 in x
1.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.077 * [taylor]: Taking taylor expansion of y in x
1.078 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
1.078 * [taylor]: Taking taylor expansion of -1 in y
1.078 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
1.078 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.078 * [taylor]: Taking taylor expansion of y in y
1.078 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.078 * [taylor]: Taking taylor expansion of x in y
1.078 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.078 * [taylor]: Taking taylor expansion of 1.0 in y
1.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.078 * [taylor]: Taking taylor expansion of y in y
1.079 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
1.079 * [taylor]: Taking taylor expansion of -1 in y
1.079 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
1.079 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.080 * [taylor]: Taking taylor expansion of y in y
1.080 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.080 * [taylor]: Taking taylor expansion of x in y
1.080 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.080 * [taylor]: Taking taylor expansion of 1.0 in y
1.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.080 * [taylor]: Taking taylor expansion of y in y
1.081 * [taylor]: Taking taylor expansion of 1 in x
1.084 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.084 * [taylor]: Taking taylor expansion of x in x
1.085 * [taylor]: Taking taylor expansion of 1.0 in x
1.088 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in x
1.088 * [taylor]: Taking taylor expansion of 1.0 in x
1.088 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.088 * [taylor]: Taking taylor expansion of 1.0 in x
1.088 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.089 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 1)
1.089 * [approximate]: Taking taylor expansion of (/ 1 (+ x y)) in (x y) around 0
1.089 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in y
1.089 * [taylor]: Taking taylor expansion of (+ x y) in y
1.089 * [taylor]: Taking taylor expansion of x in y
1.089 * [taylor]: Taking taylor expansion of y in y
1.089 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
1.089 * [taylor]: Taking taylor expansion of (+ x y) in x
1.090 * [taylor]: Taking taylor expansion of x in x
1.090 * [taylor]: Taking taylor expansion of y in x
1.090 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
1.090 * [taylor]: Taking taylor expansion of (+ x y) in x
1.090 * [taylor]: Taking taylor expansion of x in x
1.090 * [taylor]: Taking taylor expansion of y in x
1.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.090 * [taylor]: Taking taylor expansion of y in y
1.091 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.091 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.091 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.091 * [taylor]: Taking taylor expansion of y in y
1.094 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
1.094 * [taylor]: Taking taylor expansion of (pow y 3) in y
1.094 * [taylor]: Taking taylor expansion of y in y
1.101 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
1.101 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in y
1.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.101 * [taylor]: Taking taylor expansion of y in y
1.102 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.102 * [taylor]: Taking taylor expansion of x in y
1.102 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
1.102 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.102 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.102 * [taylor]: Taking taylor expansion of y in x
1.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.102 * [taylor]: Taking taylor expansion of x in x
1.103 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
1.103 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.103 * [taylor]: Taking taylor expansion of y in x
1.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.103 * [taylor]: Taking taylor expansion of x in x
1.104 * [taylor]: Taking taylor expansion of 1 in y
1.105 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.105 * [taylor]: Taking taylor expansion of y in y
1.107 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.107 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.107 * [taylor]: Taking taylor expansion of y in y
1.112 * [approximate]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
1.112 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in y
1.112 * [taylor]: Taking taylor expansion of -1 in y
1.112 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
1.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.112 * [taylor]: Taking taylor expansion of y in y
1.112 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.112 * [taylor]: Taking taylor expansion of x in y
1.113 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
1.113 * [taylor]: Taking taylor expansion of -1 in x
1.113 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.113 * [taylor]: Taking taylor expansion of y in x
1.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.113 * [taylor]: Taking taylor expansion of x in x
1.114 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
1.114 * [taylor]: Taking taylor expansion of -1 in x
1.114 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
1.114 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.114 * [taylor]: Taking taylor expansion of y in x
1.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.114 * [taylor]: Taking taylor expansion of x in x
1.115 * [taylor]: Taking taylor expansion of -1 in y
1.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.116 * [taylor]: Taking taylor expansion of y in y
1.118 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.118 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.118 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.118 * [taylor]: Taking taylor expansion of y in y
1.122 * * * [progress]: simplifying candidates
1.136 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (expm1 (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (log1p (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (- (- (log (+ y 1.0))) (* (- (log (+ x y))) 1))
  (- (- (log (+ y 1.0))) (* (- 0 (log (+ x y))) 1))
  (- (- (log (+ y 1.0))) (* (- (log 1) (log (+ x y))) 1))
  (- (- (log (+ y 1.0))) (* (log (/ 1 (+ x y))) 1))
  (- (- (log (+ y 1.0))) (* (log (/ 1 (+ x y))) 1))
  (- (- (log (+ y 1.0))) (log (pow (/ 1 (+ x y)) 1)))
  (- (- 0 (log (+ y 1.0))) (* (- (log (+ x y))) 1))
  (- (- 0 (log (+ y 1.0))) (* (- 0 (log (+ x y))) 1))
  (- (- 0 (log (+ y 1.0))) (* (- (log 1) (log (+ x y))) 1))
  (- (- 0 (log (+ y 1.0))) (* (log (/ 1 (+ x y))) 1))
  (- (- 0 (log (+ y 1.0))) (* (log (/ 1 (+ x y))) 1))
  (- (- 0 (log (+ y 1.0))) (log (pow (/ 1 (+ x y)) 1)))
  (- (- (log 1) (log (+ y 1.0))) (* (- (log (+ x y))) 1))
  (- (- (log 1) (log (+ y 1.0))) (* (- 0 (log (+ x y))) 1))
  (- (- (log 1) (log (+ y 1.0))) (* (- (log 1) (log (+ x y))) 1))
  (- (- (log 1) (log (+ y 1.0))) (* (log (/ 1 (+ x y))) 1))
  (- (- (log 1) (log (+ y 1.0))) (* (log (/ 1 (+ x y))) 1))
  (- (- (log 1) (log (+ y 1.0))) (log (pow (/ 1 (+ x y)) 1)))
  (- (log (/ 1 (+ y 1.0))) (* (- (log (+ x y))) 1))
  (- (log (/ 1 (+ y 1.0))) (* (- 0 (log (+ x y))) 1))
  (- (log (/ 1 (+ y 1.0))) (* (- (log 1) (log (+ x y))) 1))
  (- (log (/ 1 (+ y 1.0))) (* (log (/ 1 (+ x y))) 1))
  (- (log (/ 1 (+ y 1.0))) (* (log (/ 1 (+ x y))) 1))
  (- (log (/ 1 (+ y 1.0))) (log (pow (/ 1 (+ x y)) 1)))
  (log (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (exp (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (/ (/ (* (* 1 1) 1) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (* (pow (/ 1 (+ x y)) 1) (pow (/ 1 (+ x y)) 1)) (pow (/ 1 (+ x y)) 1)))
  (/ (* (* (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0))) (/ 1 (+ y 1.0))) (* (* (pow (/ 1 (+ x y)) 1) (pow (/ 1 (+ x y)) 1)) (pow (/ 1 (+ x y)) 1)))
  (* (cbrt (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))) (cbrt (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))))
  (cbrt (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (* (* (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)) (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))) (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (sqrt (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (sqrt (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (- (/ 1 (+ y 1.0)))
  (- (pow (/ 1 (+ x y)) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (cbrt (/ 1 (+ x y))) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (sqrt (/ 1 (+ x y))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (sqrt (/ 1 (+ x y))) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ (cbrt 1) (cbrt (+ x y))) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ (cbrt 1) (sqrt (+ x y))) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ (sqrt 1) (cbrt (+ x y))) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ (sqrt 1) 1) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ (sqrt 1) 1) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (cbrt (+ x y))) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ 1 1) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ 1 1) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow 1 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow 1 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ 1 (+ (pow x 3) (pow y 3))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (+ (* x x) (- (* y y) (* x y))) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ 1 (- (* x x) (* y y))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (- x y) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (* (cbrt (pow (/ 1 (+ x y)) 1)) (cbrt (pow (/ 1 (+ x y)) 1))))
  (/ (cbrt (/ 1 (+ y 1.0))) (cbrt (pow (/ 1 (+ x y)) 1)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (sqrt (pow (/ 1 (+ x y)) 1)))
  (/ (cbrt (/ 1 (+ y 1.0))) (sqrt (pow (/ 1 (+ x y)) 1)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) 1)
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (cbrt (/ 1 (+ x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (sqrt (/ 1 (+ x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (sqrt (/ 1 (+ x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (cbrt 1) (cbrt (+ x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (cbrt 1) (sqrt (+ x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (sqrt 1) (cbrt (+ x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (sqrt 1) 1) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (sqrt 1) 1) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (cbrt (+ x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 1) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 1) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow 1 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow 1 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ (pow x 3) (pow y 3))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (+ (* x x) (- (* y y) (* x y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (- (* x x) (* y y))) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (- x y) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (* (cbrt (pow (/ 1 (+ x y)) 1)) (cbrt (pow (/ 1 (+ x y)) 1))))
  (/ (sqrt (/ 1 (+ y 1.0))) (cbrt (pow (/ 1 (+ x y)) 1)))
  (/ (sqrt (/ 1 (+ y 1.0))) (sqrt (pow (/ 1 (+ x y)) 1)))
  (/ (sqrt (/ 1 (+ y 1.0))) (sqrt (pow (/ 1 (+ x y)) 1)))
  (/ (sqrt (/ 1 (+ y 1.0))) 1)
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ (sqrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (pow (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))) 1))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (pow (cbrt (/ 1 (+ x y))) 1))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (pow (sqrt (/ 1 (+ x y))) 1))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (pow (sqrt (/ 1 (+ x y))) 1))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (pow (/ (cbrt 1) (cbrt (+ x y))) 1))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))) 1))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (pow (/ (cbrt 1) (sqrt (+ x y))) 1))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (pow (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (pow (/ (sqrt 1) (cbrt (+ x y))) 1))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (pow (/ (sqrt 1) 1) 1))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (pow (/ (sqrt 1) 1) 1))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (pow (/ 1 (cbrt (+ x y))) 1))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (pow (/ 1 (sqrt (+ x y))) 1))
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  (/ (/ 1 (+ y 1.0)) (pow (/ (sqrt 1) (cbrt (+ x y))) 1))
  (/ 1 (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ 1 (pow (/ (sqrt 1) 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ 1 (pow (/ (sqrt 1) 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ 1 (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (cbrt (+ x y))) 1))
  (/ 1 (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ 1 (pow (/ 1 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))
  (/ 1 (pow (/ 1 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))
  (/ 1 (pow 1 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))
  (/ 1 (pow 1 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))
  (/ 1 (pow (/ 1 (+ (pow x 3) (pow y 3))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (+ (* x x) (- (* y y) (* x y))) 1))
  (/ 1 (pow (/ 1 (- (* x x) (* y y))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (- x y) 1))
  (/ 1 (* (cbrt (pow (/ 1 (+ x y)) 1)) (cbrt (pow (/ 1 (+ x y)) 1))))
  (/ (/ 1 (+ y 1.0)) (cbrt (pow (/ 1 (+ x y)) 1)))
  (/ 1 (sqrt (pow (/ 1 (+ x y)) 1)))
  (/ (/ 1 (+ y 1.0)) (sqrt (pow (/ 1 (+ x y)) 1)))
  (/ 1 1)
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))
  (/ 1 (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ 1 (pow (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (cbrt (/ 1 (+ x y))) 1))
  (/ 1 (pow (sqrt (/ 1 (+ x y))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (sqrt (/ 1 (+ x y))) 1))
  (/ 1 (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (cbrt 1) (cbrt (+ x y))) 1))
  (/ 1 (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (cbrt 1) (sqrt (+ x y))) 1))
  (/ 1 (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ 1 (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ 1 (pow (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (sqrt 1) (cbrt (+ x y))) 1))
  (/ 1 (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ 1 (pow (/ (sqrt 1) 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ 1 (pow (/ (sqrt 1) 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ 1 (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (cbrt (+ x y))) 1))
  (/ 1 (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ 1 (pow (/ 1 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))
  (/ 1 (pow (/ 1 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))
  (/ 1 (pow 1 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))
  (/ 1 (pow 1 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))
  (/ 1 (pow (/ 1 (+ (pow x 3) (pow y 3))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (+ (* x x) (- (* y y) (* x y))) 1))
  (/ 1 (pow (/ 1 (- (* x x) (* y y))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (- x y) 1))
  (/ 1 (* (cbrt (pow (/ 1 (+ x y)) 1)) (cbrt (pow (/ 1 (+ x y)) 1))))
  (/ (/ 1 (+ y 1.0)) (cbrt (pow (/ 1 (+ x y)) 1)))
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  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))
  (/ 1 (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (cbrt (/ 1 (+ x y))) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (sqrt (/ 1 (+ x y))) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (sqrt (/ 1 (+ x y))) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ (cbrt 1) (cbrt (+ x y))) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ (cbrt 1) (sqrt (+ x y))) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ (sqrt 1) (cbrt (+ x y))) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ (sqrt 1) 1) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ (sqrt 1) 1) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (cbrt (+ x y))) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ 1 1) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ 1 1) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow 1 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow 1 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ 1 (+ (pow x 3) (pow y 3))) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (+ (* x x) (- (* y y) (* x y))) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ 1 (- (* x x) (* y y))) 1))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (- x y) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (* (cbrt (pow (/ 1 (+ x y)) 1)) (cbrt (pow (/ 1 (+ x y)) 1))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (cbrt (pow (/ 1 (+ x y)) 1)))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (sqrt (pow (/ 1 (+ x y)) 1)))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (sqrt (pow (/ 1 (+ x y)) 1)))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) 1)
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))) 1))
  (/ (- y 1.0) (pow (cbrt (/ 1 (+ x y))) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (sqrt (/ 1 (+ x y))) 1))
  (/ (- y 1.0) (pow (sqrt (/ 1 (+ x y))) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (- y 1.0) (pow (/ (cbrt 1) (cbrt (+ x y))) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))) 1))
  (/ (- y 1.0) (pow (/ (cbrt 1) (sqrt (+ x y))) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (- y 1.0) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (- y 1.0) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (- y 1.0) (pow (/ (sqrt 1) (cbrt (+ x y))) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (- y 1.0) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ (sqrt 1) 1) 1))
  (/ (- y 1.0) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ (sqrt 1) 1) 1))
  (/ (- y 1.0) (pow (/ (sqrt 1) (+ x y)) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (- y 1.0) (pow (/ 1 (cbrt (+ x y))) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (- y 1.0) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ 1 1) 1))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ 1 1) 1))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow 1 1))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow 1 1))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ 1 (+ (pow x 3) (pow y 3))) 1))
  (/ (- y 1.0) (pow (+ (* x x) (- (* y y) (* x y))) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ 1 (- (* x x) (* y y))) 1))
  (/ (- y 1.0) (pow (- x y) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (* (cbrt (pow (/ 1 (+ x y)) 1)) (cbrt (pow (/ 1 (+ x y)) 1))))
  (/ (- y 1.0) (cbrt (pow (/ 1 (+ x y)) 1)))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (sqrt (pow (/ 1 (+ x y)) 1)))
  (/ (- y 1.0) (sqrt (pow (/ 1 (+ x y)) 1)))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) 1)
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ 1 (pow (/ 1 (+ x y)) 1))
  (/ (pow (/ 1 (+ x y)) 1) (/ 1 (+ y 1.0)))
  (/ (/ 1 (+ y 1.0)) (pow (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (sqrt (/ 1 (+ x y))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (* (cbrt 1) (cbrt 1)) 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (sqrt 1) (sqrt (+ x y))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (sqrt 1) 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ (sqrt 1) 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 1) 1))
  (/ (/ 1 (+ y 1.0)) (pow 1 1))
  (/ (/ 1 (+ y 1.0)) (pow 1 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ (pow x 3) (pow y 3))) 1))
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (- (* x x) (* y y))) 1))
  (/ (/ 1 (+ y 1.0)) (* (cbrt (pow (/ 1 (+ x y)) 1)) (cbrt (pow (/ 1 (+ x y)) 1))))
  (/ (/ 1 (+ y 1.0)) (sqrt (pow (/ 1 (+ x y)) 1)))
  (/ (/ 1 (+ y 1.0)) 1)
  (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) (/ 1 2)))
  (/ (pow (/ 1 (+ x y)) 1) (cbrt (/ 1 (+ y 1.0))))
  (/ (pow (/ 1 (+ x y)) 1) (sqrt (/ 1 (+ y 1.0))))
  (/ (pow (/ 1 (+ x y)) 1) (/ (cbrt 1) (cbrt (+ y 1.0))))
  (/ (pow (/ 1 (+ x y)) 1) (/ (cbrt 1) (sqrt (+ y 1.0))))
  (/ (pow (/ 1 (+ x y)) 1) (/ (cbrt 1) (+ y 1.0)))
  (/ (pow (/ 1 (+ x y)) 1) (/ (cbrt 1) (+ y 1.0)))
  (/ (pow (/ 1 (+ x y)) 1) (/ (sqrt 1) (cbrt (+ y 1.0))))
  (/ (pow (/ 1 (+ x y)) 1) (/ (sqrt 1) (sqrt (+ y 1.0))))
  (/ (pow (/ 1 (+ x y)) 1) (/ (sqrt 1) (+ y 1.0)))
  (/ (pow (/ 1 (+ x y)) 1) (/ (sqrt 1) (+ y 1.0)))
  (/ (pow (/ 1 (+ x y)) 1) (/ 1 (cbrt (+ y 1.0))))
  (/ (pow (/ 1 (+ x y)) 1) (/ 1 (sqrt (+ y 1.0))))
  (/ (pow (/ 1 (+ x y)) 1) (/ 1 (+ y 1.0)))
  (/ (pow (/ 1 (+ x y)) 1) (/ 1 (+ y 1.0)))
  (/ (pow (/ 1 (+ x y)) 1) (/ 1 (+ y 1.0)))
  (/ (pow (/ 1 (+ x y)) 1) (/ 1 (+ y 1.0)))
  (/ (pow (/ 1 (+ x y)) 1) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))
  (/ (pow (/ 1 (+ x y)) 1) (- y 1.0))
  (* (pow (/ 1 (+ x y)) 1) (+ y 1.0))
  (expm1 (/ 1 (+ x y)))
  (log1p (/ 1 (+ x y)))
  (- 1)
  (- (log (+ x y)))
  (- 0 (log (+ x y)))
  (- (log 1) (log (+ x y)))
  (log (/ 1 (+ x y)))
  (exp (/ 1 (+ x y)))
  (/ (* (* 1 1) 1) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y))))
  (cbrt (/ 1 (+ x y)))
  (* (* (/ 1 (+ x y)) (/ 1 (+ x y))) (/ 1 (+ x y)))
  (sqrt (/ 1 (+ x y)))
  (sqrt (/ 1 (+ x y)))
  (- 1)
  (- (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt 1) (cbrt (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y)))
  (/ (cbrt 1) (sqrt (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ x y))
  (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt 1) (cbrt (+ x y)))
  (/ (sqrt 1) (sqrt (+ x y)))
  (/ (sqrt 1) (sqrt (+ x y)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ x y))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 1)
  (/ 1 (+ x y))
  (/ 1 1)
  (/ 1 (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) 1)
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (sqrt (+ x y)))
  (/ 1 1)
  (/ 1 1)
  (/ (+ x y) (cbrt 1))
  (/ (+ x y) (sqrt 1))
  (/ (+ x y) 1)
  (/ 1 (+ (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (pow y 2)))
  (- (+ (/ x y) 1) (* 1.0 (/ x (pow y 2))))
  (- (+ (/ x y) 1) (* 1.0 (/ x (pow y 2))))
  0
  0
  0
1.167 * * [simplify]: iteration  0 :  1541  enodes  (cost  6702 )
1.189 * * [simplify]: iteration  1 :  5001  enodes  (cost  5755 )
1.215 * [simplify]: Simplified to:
   (expm1 (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (log1p (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (- (log (* (+ y 1.0) (/ 1 (+ x y)))))
  (exp (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (pow (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)) 3)
  (pow (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)) 3)
  (* (cbrt (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))) (cbrt (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1))))
  (cbrt (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (pow (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)) 3)
  (sqrt (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (sqrt (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))
  (- (/ 1 (+ y 1.0)))
  (/ (- 1) (+ x y))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))) (cbrt (/ 1 (+ y 1.0)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (cbrt (pow (/ 1 (+ x y)) 1)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (pow (/ 1 (+ x y)) 1/2))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1/2))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))) (cbrt (/ 1 (+ y 1.0)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ (cbrt 1) (cbrt (+ x y))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))) (cbrt (/ 1 (+ y 1.0)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ (cbrt 1) (sqrt (+ x y))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) (cbrt (/ 1 (+ y 1.0)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) (cbrt (/ 1 (+ y 1.0)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) (cbrt (/ 1 (+ y 1.0)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (cbrt (+ x y))) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (/ 1 (sqrt (+ x y))) (cbrt (/ 1 (+ y 1.0)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (sqrt (+ x y))) 1))
  (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0))))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1))
  (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0))))
  (/ (cbrt (/ 1 (+ y 1.0))) (pow (/ 1 (+ x y)) 1))
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  (/ (/ 1 (pow (/ 1 (+ x y)) 1/2)) (+ y 1.0))
  1
  (/ (/ 1 (/ 1 (+ x y))) (+ y 1.0))
  (/ 1 (pow (/ 1 (+ x y)) 1/2))
  (/ (/ 1 (pow (/ 1 (+ x y)) 1/2)) (+ y 1.0))
  (* (/ 1 (pow (cbrt (/ 1 (+ x y))) 2)) (/ 1 (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (cbrt (pow (/ 1 (+ x y)) 1)))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ 1 (+ x y)) 1/2))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1/2))
  (* (/ 1 (pow (/ (cbrt 1) (cbrt (+ x y))) 2)) (/ 1 (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ (cbrt 1) (cbrt (+ x y))) 1))
  (/ 1 (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))) (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ (cbrt 1) (sqrt (+ x y))) 1))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ 1 (* (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (cbrt (+ x y))) 1))
  (/ 1 (* (/ 1 (sqrt (+ x y))) (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ 1 (* (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (cbrt (+ x y))) 1))
  (/ 1 (* (/ 1 (sqrt (+ x y))) (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ 1 (* (/ 1 (+ (pow x 3) (pow y 3))) (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (+ (* x x) (- (* y y) (* x y))) 1))
  (/ 1 (* (/ 1 (- (* x x) (* y y))) (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (- x y) 1))
  (* (/ 1 (pow (cbrt (/ 1 (+ x y))) 2)) (/ 1 (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (cbrt (pow (/ 1 (+ x y)) 1)))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ 1 (+ x y)) 1/2))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1/2))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1))
  (/ (/ 1 (+ (pow y 3) (pow 1.0 3))) (pow (/ 1 (+ x y)) 1/2))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (pow (/ 1 (+ x y)) 1/2))
  (* (/ 1 (pow (cbrt (/ 1 (+ x y))) 2)) (/ 1 (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (cbrt (pow (/ 1 (+ x y)) 1)))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ 1 (+ x y)) 1/2))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1/2))
  (* (/ 1 (pow (/ (cbrt 1) (cbrt (+ x y))) 2)) (/ 1 (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (pow (/ (cbrt 1) (cbrt (+ x y))) 1))
  (/ 1 (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))) (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (pow (/ (cbrt 1) (sqrt (+ x y))) 1))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (pow (/ (cbrt 1) (+ x y)) 1))
  (/ 1 (* (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (pow (/ 1 (cbrt (+ x y))) 1))
  (/ 1 (* (/ 1 (sqrt (+ x y))) (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1))
  (/ 1 (* (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (pow (/ 1 (cbrt (+ x y))) 1))
  (/ 1 (* (/ 1 (sqrt (+ x y))) (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (pow (/ 1 (sqrt (+ x y))) 1))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1))
  (/ 1 (* (/ 1 (+ (pow x 3) (pow y 3))) (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (pow (+ (* x x) (- (* y y) (* x y))) 1))
  (/ 1 (* (/ 1 (- (* x x) (* y y))) (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (pow (- x y) 1))
  (* (/ 1 (pow (cbrt (/ 1 (+ x y))) 2)) (/ 1 (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (cbrt (pow (/ 1 (+ x y)) 1)))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ 1 (+ x y)) 1/2))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1/2))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (pow (/ 1 (+ x y)) 1/2))
  (/ (- y 1.0) (pow (/ 1 (+ x y)) 1/2))
  (+ x y)
  (/ (+ y 1.0) (+ x y))
  (* (/ 1 (pow (cbrt (/ 1 (+ x y))) 2)) (/ 1 (+ y 1.0)))
  (/ (/ 1 (pow (/ 1 (+ x y)) 1/2)) (+ y 1.0))
  (* (/ 1 (pow (/ (cbrt 1) (cbrt (+ x y))) 2)) (/ 1 (+ y 1.0)))
  (/ 1 (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))) (+ y 1.0)))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (+ y 1.0)))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (+ y 1.0)))
  (/ 1 (* (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) (+ y 1.0)))
  (/ (/ 1 (/ 1 (sqrt (+ x y)))) (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ 1 (* (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))) (+ y 1.0)))
  (/ (/ 1 (/ 1 (sqrt (+ x y)))) (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ 1 (* (/ 1 (+ (pow x 3) (pow y 3))) (+ y 1.0)))
  (/ 1 (* (/ 1 (- (* x x) (* y y))) (+ y 1.0)))
  (* (/ 1 (pow (cbrt (/ 1 (+ x y))) 2)) (/ 1 (+ y 1.0)))
  (/ (/ 1 (pow (/ 1 (+ x y)) 1/2)) (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ (/ 1 (pow (/ 1 (+ x y)) 1/2)) (+ y 1.0))
  (/ (pow (/ 1 (+ x y)) 1) (cbrt (/ 1 (+ y 1.0))))
  (/ (pow (/ 1 (+ x y)) 1) (sqrt (/ 1 (+ y 1.0))))
  (* (/ (/ 1 (+ x y)) (cbrt 1)) (cbrt (+ y 1.0)))
  (* (/ (/ 1 (+ x y)) (cbrt 1)) (sqrt (+ y 1.0)))
  (* (/ (/ 1 (+ x y)) (cbrt 1)) (+ y 1.0))
  (* (/ (/ 1 (+ x y)) (cbrt 1)) (+ y 1.0))
  (* (/ 1 (+ x y)) (cbrt (+ y 1.0)))
  (/ (sqrt (+ y 1.0)) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (* (/ 1 (+ x y)) (cbrt (+ y 1.0)))
  (/ (sqrt (+ y 1.0)) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (pow (/ 1 (+ x y)) 1) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))
  (/ (pow (/ 1 (+ x y)) 1) (- y 1.0))
  (/ (+ y 1.0) (+ x y))
  (expm1 (/ 1 (+ x y)))
  (log1p (/ 1 (+ x y)))
  (- 1)
  (log (/ 1 (+ x y)))
  (log (/ 1 (+ x y)))
  (log (/ 1 (+ x y)))
  (log (/ 1 (+ x y)))
  (exp (/ 1 (+ x y)))
  (pow (/ 1 (+ x y)) 3)
  (pow (cbrt (/ 1 (+ x y))) 2)
  (cbrt (/ 1 (+ x y)))
  (pow (/ 1 (+ x y)) 3)
  (pow (/ 1 (+ x y)) 1/2)
  (pow (/ 1 (+ x y)) 1/2)
  (- 1)
  (- (+ x y))
  (pow (/ (cbrt 1) (cbrt (+ x y))) 2)
  (/ (cbrt 1) (cbrt (+ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y)))
  (/ (cbrt 1) (sqrt (+ x y)))
  (* (cbrt 1) (cbrt 1))
  (/ (cbrt 1) (+ x y))
  (* (cbrt 1) (cbrt 1))
  (/ (cbrt 1) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  1
  (/ 1 (+ x y))
  1
  (/ 1 (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  1
  (/ 1 (+ x y))
  1
  (/ 1 (+ x y))
  (/ 1 (+ x y))
  (+ x y)
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ 1 (sqrt (+ x y)))
  1
  1
  (/ (+ x y) (cbrt 1))
  (+ x y)
  (+ x y)
  (/ 1 (+ (pow x 3) (pow y 3)))
  (/ 1 (- (* x x) (* y y)))
  (* 1.0 (- (+ x y) (pow y 2)))
  (- (+ (/ x y) 1) (* 1.0 (/ x (pow y 2))))
  (- (+ (/ x y) 1) (* 1.0 (/ x (pow y 2))))
  0
  0
  0
1.220 * * * [progress]: adding candidates to table
1.704 * [progress]: [Phase 3 of 3] Extracting.
1.704 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (+ x y) (+ y 1.0)))> #<alt (λ (x y) (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))> #<alt (λ (x y) (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))>)
1.704 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (+ y 1.0)) y x)
1.704 * * * * [regimes]: Trying to branch on (/ (+ x y) (+ y 1.0)) from (#<alt (λ (x y) (/ (+ x y) (+ y 1.0)))> #<alt (λ (x y) (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))> #<alt (λ (x y) (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))>)
1.719 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (+ x y) (+ y 1.0)))> #<alt (λ (x y) (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))> #<alt (λ (x y) (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))>)
1.732 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (+ x y) (+ y 1.0)))> #<alt (λ (x y) (/ (/ 1 (+ y 1.0)) (pow (/ 1 (+ x y)) 1)))> #<alt (λ (x y) (/ 1 (pow (/ (+ y 1.0) (+ x y)) 1)))>)
1.744 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.744 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (+ y 1.0))
1.744 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
1.745 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
1.745 * [simplify]: Simplified to:
   (/ (+ x y) (+ y 1.0))
2.368 * [regime-testing]: Baseline error score: 0.014001750218777347
2.368 * [regime-testing]: Oracle error score: 0.005500687585948244
2.369 * [regime-testing]: End program error score: 0.014001750218777347