8.668 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (+ y 1.0))
0.022 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
0.023 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
0.023 * [simplify]: Simplified to:
   (/ (+ x y) (+ y 1.0))
0.024 * * [progress]: iteration 1 / 4
0.024 * * * [progress]: picking best candidate
0.025 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>
0.025 * * * [progress]: localizing error
0.032 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.044 * * * [progress]: generating series expansions
0.045 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.045 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (x y) around 0
0.045 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.045 * [taylor]: Taking taylor expansion of (+ x y) in y
0.045 * [taylor]: Taking taylor expansion of x in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [taylor]: Taking taylor expansion of 1.0 in y
0.045 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.045 * [taylor]: Taking taylor expansion of (+ x y) in x
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [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
0.046 * [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 (/ y (+ y 1.0)) 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
0.047 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) 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 0 in y
0.051 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (x y) around 0
0.051 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.051 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.051 * [taylor]: Taking taylor expansion of x in y
0.051 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.051 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.051 * [taylor]: Taking taylor expansion of 1.0 in y
0.052 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.052 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [taylor]: Taking taylor expansion of 1.0 in x
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
0.053 * [taylor]: Taking taylor expansion of 1.0 in x
0.054 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) 1.0)) in y
0.054 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.054 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.054 * [taylor]: Taking taylor expansion of y in y
0.054 * [taylor]: Taking taylor expansion of 1.0 in y
0.055 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.055 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.055 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [taylor]: Taking taylor expansion of 1.0 in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in (x y) around 0
0.063 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.063 * [taylor]: Taking taylor expansion of -1 in y
0.063 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.064 * [taylor]: Taking taylor expansion of 1.0 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 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
0.065 * [taylor]: Taking taylor expansion of -1 in x
0.065 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.065 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.065 * [taylor]: Taking taylor expansion of y in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.065 * [taylor]: Taking taylor expansion of y in x
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
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of (/ -1 (- 1.0 (/ 1 y))) in y
0.067 * [taylor]: Taking taylor expansion of -1 in y
0.067 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.067 * [taylor]: Taking taylor expansion of 1.0 in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of (- (/ 1 (* y (- 1.0 (/ 1 y))))) in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 (* y (- 1.0 (/ 1 y)))) in y
0.069 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.070 * [taylor]: Taking taylor expansion of 1.0 in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.079 * * * [progress]: simplifying candidates
0.079 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (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)))
0.083 * * [simplify]: iteration  0 :  191  enodes  (cost  254 )
0.087 * * [simplify]: iteration  1 :  588  enodes  (cost  238 )
0.096 * * [simplify]: iteration  2 :  1797  enodes  (cost  238 )
0.128 * * [simplify]: iteration  3 :  5001  enodes  (cost  236 )
0.130 * [simplify]: Simplified to:
   (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)))
  (* (+ (* y (- y x)) (* x x)) (+ y 1.0))
  (* (+ y 1.0) (- x y))
  (* 1.0 (- (+ x y) (* x y)))
  (- (/ x y) (- (/ 1.0 y) 1))
  (- (/ x y) (- (/ 1.0 y) 1))
0.130 * * * [progress]: adding candidates to table
0.193 * * [progress]: iteration 2 / 4
0.193 * * * [progress]: picking best candidate
0.196 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (+ y 1.0) (+ x y))))>
0.196 * * * [progress]: localizing error
0.202 * * * [progress]: generating rewritten candidates
0.202 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.215 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.232 * * * [progress]: generating series expansions
0.232 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.233 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (y x) around 0
0.233 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.233 * [taylor]: Taking taylor expansion of (+ x y) in x
0.233 * [taylor]: Taking taylor expansion of x in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.233 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.233 * [taylor]: Taking taylor expansion of y in x
0.233 * [taylor]: Taking taylor expansion of 1.0 in x
0.233 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.233 * [taylor]: Taking taylor expansion of (+ x y) in y
0.233 * [taylor]: Taking taylor expansion of x in y
0.233 * [taylor]: Taking taylor expansion of y in y
0.233 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.233 * [taylor]: Taking taylor expansion of y in y
0.233 * [taylor]: Taking taylor expansion of 1.0 in y
0.234 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.234 * [taylor]: Taking taylor expansion of (+ x y) in y
0.234 * [taylor]: Taking taylor expansion of x in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of 1.0 in y
0.234 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.234 * [taylor]: Taking taylor expansion of 1.0 in x
0.234 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in x
0.235 * [taylor]: Taking taylor expansion of 1.0 in x
0.235 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.235 * [taylor]: Taking taylor expansion of 1.0 in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.238 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.238 * [taylor]: Taking taylor expansion of 1.0 in x
0.238 * [taylor]: Taking taylor expansion of x in x
0.238 * [taylor]: Taking taylor expansion of 1.0 in x
0.240 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (y x) around 0
0.240 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.240 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.240 * [taylor]: Taking taylor expansion of y in x
0.240 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.240 * [taylor]: Taking taylor expansion of x in x
0.241 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.241 * [taylor]: Taking taylor expansion of (/ 1 y) 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 (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.241 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.241 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.241 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.241 * [taylor]: Taking taylor expansion of x in y
0.241 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.242 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.242 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of 1.0 in y
0.243 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.243 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.243 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.243 * [taylor]: Taking taylor expansion of x in y
0.243 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.243 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.243 * [taylor]: Taking taylor expansion of y in y
0.243 * [taylor]: Taking taylor expansion of 1.0 in y
0.244 * [taylor]: Taking taylor expansion of 1 in x
0.246 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of 1.0 in x
0.249 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 x))) in x
0.249 * [taylor]: Taking taylor expansion of 1.0 in x
0.249 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.249 * [taylor]: Taking taylor expansion of 1.0 in x
0.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.249 * [taylor]: Taking taylor expansion of x in x
0.251 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in (y x) around 0
0.251 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
0.251 * [taylor]: Taking taylor expansion of -1 in x
0.251 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.251 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.251 * [taylor]: Taking taylor expansion of y in x
0.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.251 * [taylor]: Taking taylor expansion of x in x
0.252 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.252 * [taylor]: Taking taylor expansion of 1.0 in x
0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.252 * [taylor]: Taking taylor expansion of y in x
0.252 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.252 * [taylor]: Taking taylor expansion of -1 in y
0.252 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.252 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.252 * [taylor]: Taking taylor expansion of y in y
0.252 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.252 * [taylor]: Taking taylor expansion of x in y
0.252 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.252 * [taylor]: Taking taylor expansion of 1.0 in y
0.252 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.252 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.254 * [taylor]: Taking taylor expansion of -1 in y
0.254 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.254 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.254 * [taylor]: Taking taylor expansion of x in y
0.254 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.254 * [taylor]: Taking taylor expansion of 1.0 in y
0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.256 * [taylor]: Taking taylor expansion of 1 in x
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of 1.0 in x
0.262 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in x
0.262 * [taylor]: Taking taylor expansion of 1.0 in x
0.262 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.262 * [taylor]: Taking taylor expansion of 1.0 in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.263 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.263 * [approximate]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in (y x) around 0
0.263 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in x
0.263 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.263 * [taylor]: Taking taylor expansion of y in x
0.263 * [taylor]: Taking taylor expansion of 1.0 in x
0.263 * [taylor]: Taking taylor expansion of (+ x y) in x
0.263 * [taylor]: Taking taylor expansion of x in x
0.263 * [taylor]: Taking taylor expansion of y in x
0.263 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in y
0.263 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.263 * [taylor]: Taking taylor expansion of y in y
0.263 * [taylor]: Taking taylor expansion of 1.0 in y
0.263 * [taylor]: Taking taylor expansion of (+ x y) in y
0.263 * [taylor]: Taking taylor expansion of x in y
0.263 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in y
0.264 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of 1.0 in y
0.264 * [taylor]: Taking taylor expansion of (+ x y) in y
0.264 * [taylor]: Taking taylor expansion of x in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.264 * [taylor]: Taking taylor expansion of (/ 1.0 x) in x
0.264 * [taylor]: Taking taylor expansion of 1.0 in x
0.264 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1.0 (/ 1 (pow x 2)))) in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.269 * [taylor]: Taking taylor expansion of 1.0 in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.269 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 3))) (/ 1 (pow x 2))) in x
0.274 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 3))) in x
0.274 * [taylor]: Taking taylor expansion of 1.0 in x
0.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.274 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.275 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.285 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in (y x) around 0
0.285 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in x
0.285 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.285 * [taylor]: Taking taylor expansion of y in x
0.285 * [taylor]: Taking taylor expansion of 1.0 in x
0.285 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.285 * [taylor]: Taking taylor expansion of y in x
0.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.285 * [taylor]: Taking taylor expansion of x in x
0.286 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in y
0.286 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.286 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.286 * [taylor]: Taking taylor expansion of 1.0 in y
0.286 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.286 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.286 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.286 * [taylor]: Taking taylor expansion of x in y
0.287 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in y
0.287 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.287 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.287 * [taylor]: Taking taylor expansion of y in y
0.287 * [taylor]: Taking taylor expansion of 1.0 in y
0.288 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.288 * [taylor]: Taking taylor expansion of y in y
0.288 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.288 * [taylor]: Taking taylor expansion of x in y
0.289 * [taylor]: Taking taylor expansion of 1 in x
0.290 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.290 * [taylor]: Taking taylor expansion of 1.0 in x
0.290 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.290 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.294 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.294 * [taylor]: Taking taylor expansion of 1.0 in x
0.294 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.300 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in (y x) around 0
0.300 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in x
0.300 * [taylor]: Taking taylor expansion of -1 in x
0.300 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.300 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.300 * [taylor]: Taking taylor expansion of 1.0 in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.301 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in y
0.301 * [taylor]: Taking taylor expansion of -1 in y
0.301 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.301 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.301 * [taylor]: Taking taylor expansion of 1.0 in y
0.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.301 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.301 * [taylor]: Taking taylor expansion of y in y
0.302 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.302 * [taylor]: Taking taylor expansion of x in y
0.303 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in y
0.303 * [taylor]: Taking taylor expansion of -1 in y
0.303 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.303 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.303 * [taylor]: Taking taylor expansion of 1.0 in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.303 * [taylor]: Taking taylor expansion of x in y
0.305 * [taylor]: Taking taylor expansion of 1 in x
0.306 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in x
0.307 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [taylor]: Taking taylor expansion of 1.0 in x
0.311 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.311 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.311 * [taylor]: Taking taylor expansion of x in x
0.311 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.311 * [taylor]: Taking taylor expansion of 1.0 in x
0.311 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.312 * [taylor]: Taking taylor expansion of x in x
0.317 * * * [progress]: simplifying candidates
0.319 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- 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))
  (- (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
0.327 * * [simplify]: iteration  0 :  449  enodes  (cost  1228 )
0.336 * * [simplify]: iteration  1 :  2181  enodes  (cost  1095 )
0.365 * * [simplify]: iteration  2 :  5002  enodes  (cost  973 )
0.370 * [simplify]: Simplified to:
   (- 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 (+ (* x x) (- (* y y) (* x y))))
  (/ (- (* 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 (+ (* x x) (- (* y y) (* x y))))
  (/ (- (* 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 (+ (* x x) (- (* y y) (* x y))))
  (/ (- (* 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))
  (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)))
  (* (+ (* 1.0 (- 1.0 y)) (pow y 2)) (+ 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
0.371 * * * [progress]: adding candidates to table
0.520 * * [progress]: iteration 3 / 4
0.520 * * * [progress]: picking best candidate
0.522 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))>
0.522 * * * [progress]: localizing error
0.530 * * * [progress]: generating rewritten candidates
0.530 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.545 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.560 * * * [progress]: generating series expansions
0.560 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.561 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (y x) around 0
0.561 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.561 * [taylor]: Taking taylor expansion of (+ x y) in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.561 * [taylor]: Taking taylor expansion of y in x
0.561 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.561 * [taylor]: Taking taylor expansion of y in x
0.561 * [taylor]: Taking taylor expansion of 1.0 in x
0.561 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.561 * [taylor]: Taking taylor expansion of (+ x y) in y
0.561 * [taylor]: Taking taylor expansion of x in y
0.561 * [taylor]: Taking taylor expansion of y in y
0.561 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.561 * [taylor]: Taking taylor expansion of y in y
0.561 * [taylor]: Taking taylor expansion of 1.0 in y
0.561 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.561 * [taylor]: Taking taylor expansion of (+ x y) in y
0.561 * [taylor]: Taking taylor expansion of x in y
0.561 * [taylor]: Taking taylor expansion of y in y
0.561 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.561 * [taylor]: Taking taylor expansion of y in y
0.561 * [taylor]: Taking taylor expansion of 1.0 in y
0.562 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.562 * [taylor]: Taking taylor expansion of 1.0 in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.563 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in x
0.563 * [taylor]: Taking taylor expansion of 1.0 in x
0.563 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.564 * [taylor]: Taking taylor expansion of 1.0 in x
0.564 * [taylor]: Taking taylor expansion of x in x
0.566 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.567 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.567 * [taylor]: Taking taylor expansion of 1.0 in x
0.567 * [taylor]: Taking taylor expansion of x in x
0.567 * [taylor]: Taking taylor expansion of 1.0 in x
0.569 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (y x) around 0
0.569 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.569 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.569 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.569 * [taylor]: Taking taylor expansion of y in x
0.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.569 * [taylor]: Taking taylor expansion of x in x
0.569 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.569 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.569 * [taylor]: Taking taylor expansion of y in x
0.569 * [taylor]: Taking taylor expansion of 1.0 in x
0.570 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.570 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.570 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.570 * [taylor]: Taking taylor expansion of y in y
0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.570 * [taylor]: Taking taylor expansion of x in y
0.570 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.570 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.570 * [taylor]: Taking taylor expansion of y in y
0.570 * [taylor]: Taking taylor expansion of 1.0 in y
0.571 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.571 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.571 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.571 * [taylor]: Taking taylor expansion of x in y
0.571 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.571 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.571 * [taylor]: Taking taylor expansion of y in y
0.572 * [taylor]: Taking taylor expansion of 1.0 in y
0.573 * [taylor]: Taking taylor expansion of 1 in x
0.575 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.575 * [taylor]: Taking taylor expansion of x in x
0.575 * [taylor]: Taking taylor expansion of 1.0 in x
0.578 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 x))) in x
0.578 * [taylor]: Taking taylor expansion of 1.0 in x
0.578 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.578 * [taylor]: Taking taylor expansion of 1.0 in x
0.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.578 * [taylor]: Taking taylor expansion of x in x
0.580 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in (y x) around 0
0.580 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
0.580 * [taylor]: Taking taylor expansion of -1 in x
0.580 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.580 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.580 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.580 * [taylor]: Taking taylor expansion of y in x
0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.580 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.581 * [taylor]: Taking taylor expansion of 1.0 in x
0.581 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.581 * [taylor]: Taking taylor expansion of y in x
0.581 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.581 * [taylor]: Taking taylor expansion of -1 in y
0.581 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.581 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.581 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.581 * [taylor]: Taking taylor expansion of y in y
0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.581 * [taylor]: Taking taylor expansion of x in y
0.581 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.581 * [taylor]: Taking taylor expansion of 1.0 in y
0.581 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.581 * [taylor]: Taking taylor expansion of y in y
0.583 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.583 * [taylor]: Taking taylor expansion of -1 in y
0.583 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.583 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.583 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.583 * [taylor]: Taking taylor expansion of y in y
0.583 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.583 * [taylor]: Taking taylor expansion of x in y
0.583 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.583 * [taylor]: Taking taylor expansion of 1.0 in y
0.583 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.583 * [taylor]: Taking taylor expansion of y in y
0.585 * [taylor]: Taking taylor expansion of 1 in x
0.587 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.587 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.587 * [taylor]: Taking taylor expansion of x in x
0.590 * [taylor]: Taking taylor expansion of 1.0 in x
0.594 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in x
0.594 * [taylor]: Taking taylor expansion of 1.0 in x
0.594 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.594 * [taylor]: Taking taylor expansion of 1.0 in x
0.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.594 * [taylor]: Taking taylor expansion of x in x
0.595 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.595 * [approximate]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in (y x) around 0
0.595 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in x
0.595 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.595 * [taylor]: Taking taylor expansion of y in x
0.595 * [taylor]: Taking taylor expansion of 1.0 in x
0.595 * [taylor]: Taking taylor expansion of (+ x y) in x
0.595 * [taylor]: Taking taylor expansion of x in x
0.595 * [taylor]: Taking taylor expansion of y in x
0.596 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in y
0.596 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.596 * [taylor]: Taking taylor expansion of y in y
0.596 * [taylor]: Taking taylor expansion of 1.0 in y
0.596 * [taylor]: Taking taylor expansion of (+ x y) in y
0.596 * [taylor]: Taking taylor expansion of x in y
0.596 * [taylor]: Taking taylor expansion of y in y
0.596 * [taylor]: Taking taylor expansion of (/ (+ y 1.0) (+ x y)) in y
0.596 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.596 * [taylor]: Taking taylor expansion of y in y
0.596 * [taylor]: Taking taylor expansion of 1.0 in y
0.596 * [taylor]: Taking taylor expansion of (+ x y) in y
0.596 * [taylor]: Taking taylor expansion of x in y
0.596 * [taylor]: Taking taylor expansion of y in y
0.597 * [taylor]: Taking taylor expansion of (/ 1.0 x) in x
0.597 * [taylor]: Taking taylor expansion of 1.0 in x
0.597 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 1.0 (/ 1 (pow x 2)))) in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 2))) in x
0.599 * [taylor]: Taking taylor expansion of 1.0 in x
0.599 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.599 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.599 * [taylor]: Taking taylor expansion of x in x
0.604 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 (pow x 3))) (/ 1 (pow x 2))) in x
0.604 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (pow x 3))) in x
0.604 * [taylor]: Taking taylor expansion of 1.0 in x
0.604 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x
0.604 * [taylor]: Taking taylor expansion of (pow x 3) in x
0.604 * [taylor]: Taking taylor expansion of x in x
0.605 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.605 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.605 * [taylor]: Taking taylor expansion of x in x
0.616 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in (y x) around 0
0.616 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 x))) in x
0.616 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.616 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.616 * [taylor]: Taking taylor expansion of y in x
0.616 * [taylor]: Taking taylor expansion of 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) (+ (/ 1 y) (/ 1 x))) in y
0.617 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.617 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.617 * [taylor]: Taking taylor expansion of y in y
0.618 * [taylor]: Taking taylor expansion of 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
0.619 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (+ (/ 1 y) (/ 1 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
0.619 * [taylor]: Taking taylor expansion of 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
0.620 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.620 * [taylor]: Taking taylor expansion of x in y
0.620 * [taylor]: Taking taylor expansion of 1 in x
0.622 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.622 * [taylor]: Taking taylor expansion of 1.0 in x
0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.622 * [taylor]: Taking taylor expansion of x in x
0.626 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.626 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.626 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.626 * [taylor]: Taking taylor expansion of x 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
0.627 * [taylor]: Taking taylor expansion of x in x
0.632 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in (y x) around 0
0.632 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in x
0.632 * [taylor]: Taking taylor expansion of -1 in x
0.633 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in x
0.633 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.633 * [taylor]: Taking taylor expansion of 1.0 in x
0.633 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.633 * [taylor]: Taking taylor expansion of y in x
0.633 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.633 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.633 * [taylor]: Taking taylor expansion of y in x
0.633 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in y
0.633 * [taylor]: Taking taylor expansion of -1 in y
0.633 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.633 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.633 * [taylor]: Taking taylor expansion of 1.0 in y
0.633 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.634 * [taylor]: Taking taylor expansion of y in y
0.634 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.634 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.634 * [taylor]: Taking taylor expansion of y in y
0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.634 * [taylor]: Taking taylor expansion of x in y
0.635 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x)))) in y
0.635 * [taylor]: Taking taylor expansion of -1 in y
0.635 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) (+ (/ 1 y) (/ 1 x))) in y
0.635 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.635 * [taylor]: Taking taylor expansion of 1.0 in y
0.635 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.635 * [taylor]: Taking taylor expansion of y in y
0.635 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.636 * [taylor]: Taking taylor expansion of y in y
0.636 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.636 * [taylor]: Taking taylor expansion of x in y
0.637 * [taylor]: Taking taylor expansion of 1 in x
0.639 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 1.0)) in x
0.639 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 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 * [taylor]: Taking taylor expansion of 1.0 in x
0.644 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 1.0 (/ 1 x))) in x
0.644 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.644 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.645 * [taylor]: Taking taylor expansion of 1.0 in x
0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.645 * [taylor]: Taking taylor expansion of x in x
0.651 * * * [progress]: simplifying candidates
0.652 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log (cbrt 1)) (log (cbrt 1))) (- (log (+ y 1.0)) (log (+ x y))))
  (- (+ (log (cbrt 1)) (log (cbrt 1))) (log (/ (+ y 1.0) (+ x y))))
  (- (log (* (cbrt 1) (cbrt 1))) (- (log (+ y 1.0)) (log (+ x y))))
  (- (log (* (cbrt 1) (cbrt 1))) (log (/ (+ y 1.0) (+ x y))))
  (log (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))
  (exp (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))
  (/ (* 1 1) (/ (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)) (* (* (+ x y) (+ x y)) (+ x y))))
  (/ (* 1 1) (* (* (/ (+ y 1.0) (+ x y)) (/ (+ y 1.0) (+ x y))) (/ (+ y 1.0) (+ x y))))
  (/ (* (* (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (cbrt 1))) (* (cbrt 1) (cbrt 1))) (/ (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)) (* (* (+ x y) (+ x y)) (+ x y))))
  (/ (* (* (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (cbrt 1))) (* (cbrt 1) (cbrt 1))) (* (* (/ (+ y 1.0) (+ x y)) (/ (+ y 1.0) (+ x y))) (/ (+ y 1.0) (+ x y))))
  (* (cbrt (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y)))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y)))))
  (cbrt (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))
  (* (* (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y)))) (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))
  (sqrt (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))
  (sqrt (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))
  (- (* (cbrt 1) (cbrt 1)))
  (- (/ (+ y 1.0) (+ x y)))
  (/ (cbrt 1) (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y)))))
  (/ (cbrt 1) (cbrt (/ (+ y 1.0) (+ x y))))
  (/ (cbrt 1) (sqrt (/ (+ y 1.0) (+ x y))))
  (/ (cbrt 1) (sqrt (/ (+ y 1.0) (+ x y))))
  (/ (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 (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y))))
  (/ (cbrt 1) (/ (cbrt (+ y 1.0)) (sqrt (+ x y))))
  (/ (cbrt 1) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1))
  (/ (cbrt 1) (/ (cbrt (+ y 1.0)) (+ x y)))
  (/ (cbrt 1) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1))
  (/ (cbrt 1) (/ (cbrt (+ y 1.0)) (+ x y)))
  (/ (cbrt 1) (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (sqrt (+ y 1.0)) (cbrt (+ x y))))
  (/ (cbrt 1) (/ (sqrt (+ y 1.0)) (sqrt (+ x y))))
  (/ (cbrt 1) (/ (sqrt (+ y 1.0)) (sqrt (+ x y))))
  (/ (cbrt 1) (/ (sqrt (+ y 1.0)) 1))
  (/ (cbrt 1) (/ (sqrt (+ y 1.0)) (+ x y)))
  (/ (cbrt 1) (/ (sqrt (+ y 1.0)) 1))
  (/ (cbrt 1) (/ (sqrt (+ y 1.0)) (+ x y)))
  (/ (cbrt 1) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (+ y 1.0) (cbrt (+ x y))))
  (/ (cbrt 1) (/ 1 (sqrt (+ x y))))
  (/ (cbrt 1) (/ (+ y 1.0) (sqrt (+ x y))))
  (/ (cbrt 1) (/ 1 1))
  (/ (cbrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (cbrt 1) (/ 1 1))
  (/ (cbrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (cbrt 1) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt 1) (/ (+ y 1.0) (cbrt (+ x y))))
  (/ (cbrt 1) (/ 1 (sqrt (+ x y))))
  (/ (cbrt 1) (/ (+ y 1.0) (sqrt (+ x y))))
  (/ (cbrt 1) (/ 1 1))
  (/ (cbrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (cbrt 1) (/ 1 1))
  (/ (cbrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (cbrt 1) 1)
  (/ (cbrt 1) (/ (+ y 1.0) (+ x y)))
  (/ (cbrt 1) (+ y 1.0))
  (/ (cbrt 1) (/ 1 (+ x y)))
  (/ (cbrt 1) (/ (+ y 1.0) (+ (pow x 3) (pow y 3))))
  (/ (cbrt 1) (+ (* x x) (- (* y y) (* x y))))
  (/ (cbrt 1) (/ (+ y 1.0) (- (* x x) (* y y))))
  (/ (cbrt 1) (- x y))
  (/ 1 (/ (+ y 1.0) (+ x y)))
  (/ (/ (+ y 1.0) (+ x y)) (* (cbrt 1) (cbrt 1)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (+ y 1.0) (+ x y))) (cbrt (/ (+ y 1.0) (+ x y)))))
  (/ (* (cbrt 1) (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 1)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))) 1))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ y 1.0)) (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ y 1.0)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (+ y 1.0)) 1))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (* (cbrt 1) (cbrt 1)) (+ y 1.0))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ (pow x 3) (pow y 3))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (- (* x x) (* y y))))
  (/ (/ (+ y 1.0) (+ x y)) (cbrt 1))
  (/ (* (cbrt 1) (cbrt 1)) (+ y 1.0))
  (- (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
0.659 * * [simplify]: iteration  0 :  408  enodes  (cost  883 )
0.668 * * [simplify]: iteration  1 :  2036  enodes  (cost  808 )
0.704 * * [simplify]: iteration  2 :  5002  enodes  (cost  632 )
0.707 * [simplify]: Simplified to:
   (log (/ (cbrt 1) (/ (+ y 1.0) (+ x y))))
  (log (/ (cbrt 1) (/ (+ y 1.0) (+ x y))))
  (log (/ (cbrt 1) (/ (+ y 1.0) (+ x y))))
  (log (/ (cbrt 1) (/ (+ y 1.0) (+ x y))))
  (log (/ (cbrt 1) (/ (+ y 1.0) (+ x y))))
  (exp (/ (cbrt 1) (/ (+ y 1.0) (+ x y))))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 3))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 3))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 3))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 3))
  (* (cbrt (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y)))) (cbrt (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y)))))
  (cbrt (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))
  (/ 1 (pow (/ (+ y 1.0) (+ x y)) 3))
  (sqrt (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))
  (sqrt (/ (* (cbrt 1) (cbrt 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)))
  (/ 1 (/ (sqrt (+ y 1.0)) (cbrt (+ x y))))
  (/ (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 (+ (* y (- y x)) (* x x)))
  (/ 1 (/ (+ y 1.0) (- (* x x) (* y y))))
  (/ 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))))
  (/ 1 (/ (+ y 1.0) (- (* x x) (* y y))))
  (/ (+ y 1.0) (+ x y))
  (/ 1 (+ y 1.0))
  (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)))
  (* (+ (* 1.0 (- 1.0 y)) (pow y 2)) (+ 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
0.708 * * * [progress]: adding candidates to table
0.875 * * [progress]: iteration 4 / 4
0.875 * * * [progress]: picking best candidate
0.877 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))>
0.877 * * * [progress]: localizing error
0.883 * * * [progress]: generating rewritten candidates
0.883 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.906 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.944 * * * [progress]: generating series expansions
0.944 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.945 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (y x) around 0
0.945 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.945 * [taylor]: Taking taylor expansion of (+ x y) in x
0.945 * [taylor]: Taking taylor expansion of x in x
0.945 * [taylor]: Taking taylor expansion of y in x
0.945 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.945 * [taylor]: Taking taylor expansion of y in x
0.945 * [taylor]: Taking taylor expansion of 1.0 in x
0.945 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.945 * [taylor]: Taking taylor expansion of (+ x y) in y
0.945 * [taylor]: Taking taylor expansion of x in y
0.945 * [taylor]: Taking taylor expansion of y in y
0.945 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.945 * [taylor]: Taking taylor expansion of y in y
0.945 * [taylor]: Taking taylor expansion of 1.0 in y
0.945 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.946 * [taylor]: Taking taylor expansion of (+ x y) in y
0.946 * [taylor]: Taking taylor expansion of x in y
0.946 * [taylor]: Taking taylor expansion of y in y
0.946 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.946 * [taylor]: Taking taylor expansion of y in y
0.946 * [taylor]: Taking taylor expansion of 1.0 in y
0.946 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.946 * [taylor]: Taking taylor expansion of 1.0 in x
0.946 * [taylor]: Taking taylor expansion of x in x
0.947 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 x)) in x
0.948 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.948 * [taylor]: Taking taylor expansion of 1.0 in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.950 * [taylor]: Taking taylor expansion of (- (* 1.0 x) 1.0) in x
0.950 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.950 * [taylor]: Taking taylor expansion of 1.0 in x
0.950 * [taylor]: Taking taylor expansion of x in x
0.951 * [taylor]: Taking taylor expansion of 1.0 in x
0.952 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in (y x) around 0
0.952 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in x
0.952 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.952 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.952 * [taylor]: Taking taylor expansion of y in x
0.952 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.952 * [taylor]: Taking taylor expansion of x in x
0.953 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.953 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.953 * [taylor]: Taking taylor expansion of y in x
0.953 * [taylor]: Taking taylor expansion of 1.0 in x
0.953 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.953 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.953 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.953 * [taylor]: Taking taylor expansion of y in y
0.953 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.953 * [taylor]: Taking taylor expansion of x in y
0.953 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.954 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.954 * [taylor]: Taking taylor expansion of y in y
0.954 * [taylor]: Taking taylor expansion of 1.0 in y
0.955 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (+ (/ 1 y) 1.0)) in y
0.955 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.955 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.955 * [taylor]: Taking taylor expansion of y in y
0.955 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.955 * [taylor]: Taking taylor expansion of x in y
0.955 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.955 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.955 * [taylor]: Taking taylor expansion of y in y
0.955 * [taylor]: Taking taylor expansion of 1.0 in y
0.956 * [taylor]: Taking taylor expansion of 1 in x
0.958 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.958 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.958 * [taylor]: Taking taylor expansion of x in x
0.958 * [taylor]: Taking taylor expansion of 1.0 in x
0.961 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 x))) in x
0.961 * [taylor]: Taking taylor expansion of 1.0 in x
0.961 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.961 * [taylor]: Taking taylor expansion of 1.0 in x
0.961 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.961 * [taylor]: Taking taylor expansion of x in x
0.963 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in (y x) around 0
0.963 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in x
0.963 * [taylor]: Taking taylor expansion of -1 in x
0.963 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.963 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.963 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.963 * [taylor]: Taking taylor expansion of y in x
0.963 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.963 * [taylor]: Taking taylor expansion of x in x
0.963 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.963 * [taylor]: Taking taylor expansion of 1.0 in x
0.964 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.964 * [taylor]: Taking taylor expansion of y in x
0.964 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.964 * [taylor]: Taking taylor expansion of -1 in y
0.964 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.964 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.964 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.964 * [taylor]: Taking taylor expansion of y in y
0.964 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.964 * [taylor]: Taking taylor expansion of x in y
0.964 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.964 * [taylor]: Taking taylor expansion of 1.0 in y
0.964 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.964 * [taylor]: Taking taylor expansion of y in y
0.966 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y)))) in y
0.966 * [taylor]: Taking taylor expansion of -1 in y
0.966 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.966 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.966 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.966 * [taylor]: Taking taylor expansion of y in y
0.966 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.966 * [taylor]: Taking taylor expansion of x in y
0.966 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.966 * [taylor]: Taking taylor expansion of 1.0 in y
0.966 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.966 * [taylor]: Taking taylor expansion of y in y
0.968 * [taylor]: Taking taylor expansion of 1 in x
0.970 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.970 * [taylor]: Taking taylor expansion of x in x
0.971 * [taylor]: Taking taylor expansion of 1.0 in x
0.974 * [taylor]: Taking taylor expansion of (+ 1.0 (* 1.0 (/ 1 x))) in x
0.974 * [taylor]: Taking taylor expansion of 1.0 in x
0.974 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.974 * [taylor]: Taking taylor expansion of 1.0 in x
0.974 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.974 * [taylor]: Taking taylor expansion of x in x
0.975 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.975 * [approximate]: Taking taylor expansion of (/ 1 (+ x y)) in (x y) around 0
0.975 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in y
0.975 * [taylor]: Taking taylor expansion of (+ x y) in y
0.975 * [taylor]: Taking taylor expansion of x in y
0.975 * [taylor]: Taking taylor expansion of y in y
0.975 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
0.975 * [taylor]: Taking taylor expansion of (+ x y) in x
0.975 * [taylor]: Taking taylor expansion of x in x
0.975 * [taylor]: Taking taylor expansion of y in x
0.975 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
0.975 * [taylor]: Taking taylor expansion of (+ x y) in x
0.975 * [taylor]: Taking taylor expansion of x in x
0.975 * [taylor]: Taking taylor expansion of y in x
0.975 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.975 * [taylor]: Taking taylor expansion of y in y
0.976 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.976 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.976 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.976 * [taylor]: Taking taylor expansion of y in y
0.980 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.980 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.980 * [taylor]: Taking taylor expansion of y in y
0.986 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.986 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in y
0.986 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.986 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.986 * [taylor]: Taking taylor expansion of y in y
0.986 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.986 * [taylor]: Taking taylor expansion of x in y
0.987 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
0.987 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.987 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.987 * [taylor]: Taking taylor expansion of y in x
0.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.987 * [taylor]: Taking taylor expansion of x in x
0.988 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
0.988 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.988 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.988 * [taylor]: Taking taylor expansion of y in x
0.988 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.988 * [taylor]: Taking taylor expansion of x in x
0.989 * [taylor]: Taking taylor expansion of 1 in y
0.989 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.989 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.989 * [taylor]: Taking taylor expansion of y in y
0.992 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.992 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.992 * [taylor]: Taking taylor expansion of y in y
0.995 * [approximate]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.995 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in y
0.995 * [taylor]: Taking taylor expansion of -1 in y
0.995 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.996 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.996 * [taylor]: Taking taylor expansion of y in y
0.996 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.996 * [taylor]: Taking taylor expansion of x in y
0.997 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
0.997 * [taylor]: Taking taylor expansion of -1 in x
0.997 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.997 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.997 * [taylor]: Taking taylor expansion of y in x
0.997 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.997 * [taylor]: Taking taylor expansion of x in x
0.998 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
0.998 * [taylor]: Taking taylor expansion of -1 in x
0.998 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.998 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.998 * [taylor]: Taking taylor expansion of y in x
0.998 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.998 * [taylor]: Taking taylor expansion of x in x
0.998 * [taylor]: Taking taylor expansion of -1 in y
1.004 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.004 * [taylor]: Taking taylor expansion of y in y
1.007 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
1.007 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.007 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.007 * [taylor]: Taking taylor expansion of y in y
1.010 * * * [progress]: simplifying candidates
1.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (log (+ y 1.0))) (- (log (+ x y))))
  (- (- (log (+ y 1.0))) (- 0 (log (+ x y))))
  (- (- (log (+ y 1.0))) (- (log 1) (log (+ x y))))
  (- (- (log (+ y 1.0))) (log (/ 1 (+ x y))))
  (- (- 0 (log (+ y 1.0))) (- (log (+ x y))))
  (- (- 0 (log (+ y 1.0))) (- 0 (log (+ x y))))
  (- (- 0 (log (+ y 1.0))) (- (log 1) (log (+ x y))))
  (- (- 0 (log (+ y 1.0))) (log (/ 1 (+ x y))))
  (- (- (log 1) (log (+ y 1.0))) (- (log (+ x y))))
  (- (- (log 1) (log (+ y 1.0))) (- 0 (log (+ x y))))
  (- (- (log 1) (log (+ y 1.0))) (- (log 1) (log (+ x y))))
  (- (- (log 1) (log (+ y 1.0))) (log (/ 1 (+ x y))))
  (- (log (/ 1 (+ y 1.0))) (- (log (+ x y))))
  (- (log (/ 1 (+ y 1.0))) (- 0 (log (+ x y))))
  (- (log (/ 1 (+ y 1.0))) (- (log 1) (log (+ x y))))
  (- (log (/ 1 (+ y 1.0))) (log (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (exp (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (/ (/ (* (* 1 1) 1) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (/ (* (* 1 1) 1) (* (* (+ x y) (+ x y)) (+ x y))))
  (/ (/ (* (* 1 1) 1) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (* (/ 1 (+ x y)) (/ 1 (+ x y))) (/ 1 (+ x y))))
  (/ (* (* (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0))) (/ 1 (+ y 1.0))) (/ (* (* 1 1) 1) (* (* (+ x y) (+ x y)) (+ x y))))
  (/ (* (* (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0))) (/ 1 (+ y 1.0))) (* (* (/ 1 (+ x y)) (/ 1 (+ x y))) (/ 1 (+ x y))))
  (* (cbrt (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y)))) (cbrt (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y)))))
  (cbrt (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (* (* (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))) (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y)))) (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (sqrt (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (sqrt (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (- (/ 1 (+ y 1.0)))
  (- (/ 1 (+ x y)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ x y))))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (sqrt (/ 1 (+ x y))))
  (/ (cbrt (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ x y))))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (cbrt (+ x y))))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (sqrt (+ x y))))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (+ x y)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (+ x y)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (sqrt 1) (cbrt (+ x y))))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ (sqrt 1) (sqrt (+ x y))))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (sqrt 1) (sqrt (+ x y))))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ (sqrt 1) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (sqrt 1) (+ x y)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ (sqrt 1) 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (sqrt 1) (+ x y)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ 1 (cbrt (+ x y))))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ 1 (sqrt (+ x y))))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ 1 (sqrt (+ x y))))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ 1 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ 1 (+ x y)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ 1 1))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ 1 (+ x y)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) 1)
  (/ (cbrt (/ 1 (+ y 1.0))) (/ 1 (+ x y)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) 1)
  (/ (cbrt (/ 1 (+ y 1.0))) (/ 1 (+ x y)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ 1 (+ (pow x 3) (pow y 3))))
  (/ (cbrt (/ 1 (+ y 1.0))) (+ (* x x) (- (* y y) (* x y))))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ 1 (- (* x x) (* y y))))
  (/ (cbrt (/ 1 (+ y 1.0))) (- x y))
  (/ (sqrt (/ 1 (+ y 1.0))) (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (/ (sqrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ x y))))
  (/ (sqrt (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ x y))))
  (/ (sqrt (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ x y))))
  (/ (sqrt (/ 1 (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (cbrt (+ x y))))
  (/ (sqrt (/ 1 (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))))
  (/ (sqrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (sqrt (+ x y))))
  (/ (sqrt (/ 1 (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) 1))
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  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (/ 1 (sqrt (+ x y))))
  (/ (- y 1.0) (/ 1 (sqrt (+ x y))))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (/ 1 1))
  (/ (- y 1.0) (/ 1 (+ x y)))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (/ 1 1))
  (/ (- y 1.0) (/ 1 (+ x y)))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) 1)
  (/ (- y 1.0) (/ 1 (+ x y)))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) 1)
  (/ (- y 1.0) (/ 1 (+ x y)))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (/ 1 (+ (pow x 3) (pow y 3))))
  (/ (- y 1.0) (+ (* x x) (- (* y y) (* x y))))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (/ 1 (- (* x x) (* y y))))
  (/ (- y 1.0) (- x y))
  (/ 1 (/ 1 (+ x y)))
  (/ (/ 1 (+ x y)) (/ 1 (+ y 1.0)))
  (/ (/ 1 (+ y 1.0)) (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (/ (/ 1 (+ y 1.0)) (sqrt (/ 1 (+ x y))))
  (/ (/ 1 (+ y 1.0)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (/ 1 (+ y 1.0)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))))
  (/ (/ 1 (+ y 1.0)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ 1 (+ y 1.0)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (/ (/ 1 (+ y 1.0)) (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (/ 1 (+ y 1.0)) (/ (sqrt 1) (sqrt (+ x y))))
  (/ (/ 1 (+ y 1.0)) (/ (sqrt 1) 1))
  (/ (/ 1 (+ y 1.0)) (/ (sqrt 1) 1))
  (/ (/ 1 (+ y 1.0)) (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (/ 1 (+ y 1.0)) (/ 1 (sqrt (+ x y))))
  (/ (/ 1 (+ y 1.0)) (/ 1 1))
  (/ (/ 1 (+ y 1.0)) (/ 1 1))
  (/ (/ 1 (+ y 1.0)) 1)
  (/ (/ 1 (+ y 1.0)) 1)
  (/ (/ 1 (+ y 1.0)) (/ 1 (+ (pow x 3) (pow y 3))))
  (/ (/ 1 (+ y 1.0)) (/ 1 (- (* x x) (* y y))))
  (/ (/ 1 (+ x y)) (cbrt (/ 1 (+ y 1.0))))
  (/ (/ 1 (+ x y)) (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)) (/ (sqrt 1) (cbrt (+ y 1.0))))
  (/ (/ 1 (+ x y)) (/ (sqrt 1) (sqrt (+ y 1.0))))
  (/ (/ 1 (+ x y)) (/ (sqrt 1) (+ y 1.0)))
  (/ (/ 1 (+ x y)) (/ (sqrt 1) (+ y 1.0)))
  (/ (/ 1 (+ x y)) (/ 1 (cbrt (+ y 1.0))))
  (/ (/ 1 (+ x y)) (/ 1 (sqrt (+ y 1.0))))
  (/ (/ 1 (+ x y)) (/ 1 (+ y 1.0)))
  (/ (/ 1 (+ x y)) (/ 1 (+ y 1.0)))
  (/ (/ 1 (+ x y)) (/ 1 (+ y 1.0)))
  (/ (/ 1 (+ x y)) (/ 1 (+ y 1.0)))
  (/ (/ 1 (+ x y)) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))
  (/ (/ 1 (+ x y)) (- y 1.0))
  (/ (/ 1 (+ y 1.0)) 1)
  (* (/ 1 (+ x y)) (+ y 1.0))
  (- 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
1.041 * * [simplify]: iteration  0 :  1594  enodes  (cost  5126 )
1.065 * * [simplify]: iteration  1 :  5002  enodes  (cost  4496 )
1.085 * [simplify]: Simplified to:
   (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (log (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (pow (exp (/ 1 (+ y 1.0))) (+ x y))
  (pow (* (/ 1 (+ y 1.0)) (+ x y)) 3)
  (pow (* (/ 1 (+ y 1.0)) (+ x y)) 3)
  (pow (* (/ 1 (+ y 1.0)) (+ x y)) 3)
  (pow (* (/ 1 (+ y 1.0)) (+ x y)) 3)
  (* (cbrt (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y)))) (cbrt (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y)))))
  (cbrt (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (pow (* (/ 1 (+ y 1.0)) (+ x y)) 3)
  (sqrt (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (sqrt (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))
  (- (/ 1 (+ y 1.0)))
  (- (/ 1 (+ x y)))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ x y))))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (sqrt (/ 1 (+ x y))))
  (/ (cbrt (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ x y))))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (cbrt (+ x y))))
  (/ (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (sqrt (+ x y))))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) (cbrt (/ 1 (+ y 1.0)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (+ x y)))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) (cbrt (/ 1 (+ y 1.0)))))
  (/ (cbrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (+ x y)))
  (* (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (cbrt (/ 1 (+ y 1.0))) (cbrt (+ x y)))
  (* (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (sqrt (+ x y)))
  (* (cbrt (/ 1 (+ y 1.0))) (sqrt (+ x y)))
  (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0))))
  (* (cbrt (/ 1 (+ y 1.0))) (+ x y))
  (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0))))
  (* (cbrt (/ 1 (+ y 1.0))) (+ x y))
  (* (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (cbrt (/ 1 (+ y 1.0))) (cbrt (+ x y)))
  (* (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (sqrt (+ x y)))
  (* (cbrt (/ 1 (+ y 1.0))) (sqrt (+ x y)))
  (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0))))
  (* (cbrt (/ 1 (+ y 1.0))) (+ x y))
  (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0))))
  (* (cbrt (/ 1 (+ y 1.0))) (+ x y))
  (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0))))
  (* (cbrt (/ 1 (+ y 1.0))) (+ x y))
  (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0))))
  (* (cbrt (/ 1 (+ y 1.0))) (+ x y))
  (* (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (+ (pow x 3) (pow y 3)))
  (/ (cbrt (/ 1 (+ y 1.0))) (+ (* x x) (- (* y y) (* x y))))
  (* (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))) (- (* x x) (* y y)))
  (/ (cbrt (/ 1 (+ y 1.0))) (- x y))
  (/ (sqrt (/ 1 (+ y 1.0))) (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (/ (sqrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ x y))))
  (/ (sqrt (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ x y))))
  (/ (sqrt (/ 1 (+ y 1.0))) (sqrt (/ 1 (+ x y))))
  (/ (sqrt (/ 1 (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (cbrt (+ x y))))
  (/ (sqrt (/ 1 (+ y 1.0))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))))
  (/ (sqrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (sqrt (+ x y))))
  (/ (sqrt (/ 1 (+ y 1.0))) (* (cbrt 1) (cbrt 1)))
  (/ (sqrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (+ x y)))
  (/ (sqrt (/ 1 (+ y 1.0))) (* (cbrt 1) (cbrt 1)))
  (/ (sqrt (/ 1 (+ y 1.0))) (/ (cbrt 1) (+ x y)))
  (* (sqrt (/ 1 (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (sqrt (/ 1 (+ y 1.0))) (cbrt (+ x y)))
  (* (sqrt (/ 1 (+ y 1.0))) (sqrt (+ x y)))
  (* (sqrt (/ 1 (+ y 1.0))) (sqrt (+ x y)))
  (sqrt (/ 1 (+ y 1.0)))
  (* (sqrt (/ 1 (+ y 1.0))) (+ x y))
  (sqrt (/ 1 (+ y 1.0)))
  (* (sqrt (/ 1 (+ y 1.0))) (+ x y))
  (* (sqrt (/ 1 (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (sqrt (/ 1 (+ y 1.0))) (cbrt (+ x y)))
  (* (sqrt (/ 1 (+ y 1.0))) (sqrt (+ x y)))
  (* (sqrt (/ 1 (+ y 1.0))) (sqrt (+ x y)))
  (sqrt (/ 1 (+ y 1.0)))
  (* (sqrt (/ 1 (+ y 1.0))) (+ x y))
  (sqrt (/ 1 (+ y 1.0)))
  (* (sqrt (/ 1 (+ y 1.0))) (+ x y))
  (sqrt (/ 1 (+ y 1.0)))
  (* (sqrt (/ 1 (+ y 1.0))) (+ x y))
  (sqrt (/ 1 (+ y 1.0)))
  (* (sqrt (/ 1 (+ y 1.0))) (+ x y))
  (* (sqrt (/ 1 (+ y 1.0))) (+ (pow x 3) (pow y 3)))
  (/ (sqrt (/ 1 (+ y 1.0))) (+ (* x x) (- (* y y) (* x y))))
  (* (sqrt (/ 1 (+ y 1.0))) (- (* x x) (* y y)))
  (/ (sqrt (/ 1 (+ y 1.0))) (- x y))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (cbrt (/ 1 (+ x y))))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (sqrt (/ 1 (+ x y))))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (sqrt (/ 1 (+ x y))))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (/ (cbrt 1) (cbrt (+ x y))))
  (* (sqrt (+ x y)) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (/ (cbrt 1) (sqrt (+ x y))))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (/ (cbrt 1) (+ x y)))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (/ (cbrt 1) (+ 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))))
  (* (/ (cbrt 1) (cbrt (+ y 1.0))) (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* (/ (cbrt 1) (cbrt (+ 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))))
  (* (/ (cbrt 1) (cbrt (+ y 1.0))) (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* (/ (cbrt 1) (cbrt (+ y 1.0))) (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* (/ (cbrt 1) (cbrt (+ y 1.0))) (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* (/ (cbrt 1) (cbrt (+ y 1.0))) (+ x y))
  (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (+ (pow x 3) (pow y 3)))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (+ (* x x) (- (* y y) (* x y))))
  (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))) (- (* x x) (* y y)))
  (/ (/ (cbrt 1) (cbrt (+ y 1.0))) (- x y))
  (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0))) (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (/ (/ (cbrt 1) (sqrt (+ y 1.0))) (cbrt (/ 1 (+ x y))))
  (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0))) (sqrt (/ 1 (+ x y))))
  (/ (/ (cbrt 1) (sqrt (+ y 1.0))) (sqrt (/ 1 (+ x y))))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (/ 1 (sqrt (+ y 1.0))))
  (/ (/ (cbrt 1) (sqrt (+ y 1.0))) (/ (cbrt 1) (cbrt (+ x y))))
  (* (sqrt (+ x y)) (/ 1 (sqrt (+ y 1.0))))
  (/ (/ (cbrt 1) (sqrt (+ y 1.0))) (/ (cbrt 1) (sqrt (+ x y))))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (/ (cbrt 1) (sqrt (+ y 1.0))) (/ (cbrt 1) (+ x y)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (/ (cbrt 1) (sqrt (+ y 1.0))) (/ (cbrt 1) (+ x y)))
  (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (/ (cbrt 1) (sqrt (+ y 1.0))) (/ 1 (cbrt (+ x y))))
  (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0))) (sqrt (+ x y)))
  (/ (/ (cbrt 1) (sqrt (+ y 1.0))) (/ 1 (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0)))
  (* (/ (cbrt 1) (sqrt (+ y 1.0))) (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0)))
  (* (/ (cbrt 1) (sqrt (+ 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))) (/ 1 (cbrt (+ x y))))
  (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0))) (sqrt (+ x y)))
  (/ (/ (cbrt 1) (sqrt (+ y 1.0))) (/ 1 (sqrt (+ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0)))
  (* (/ (cbrt 1) (sqrt (+ y 1.0))) (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0)))
  (* (/ (cbrt 1) (sqrt (+ y 1.0))) (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0)))
  (* (/ (cbrt 1) (sqrt (+ y 1.0))) (+ x y))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0)))
  (* (/ (cbrt 1) (sqrt (+ y 1.0))) (+ x y))
  (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0))) (+ (pow x 3) (pow y 3)))
  (/ (/ (cbrt 1) (sqrt (+ y 1.0))) (+ (* x x) (- (* y y) (* x y))))
  (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0))) (- (* x x) (* y y)))
  (/ (/ (cbrt 1) (sqrt (+ y 1.0))) (- x y))
  (/ (/ (* (cbrt 1) (cbrt 1)) (cbrt (/ 1 (+ x y)))) (cbrt (/ 1 (+ x y))))
  (/ (/ (cbrt 1) (+ y 1.0)) (cbrt (/ 1 (+ x y))))
  (/ (/ (* (cbrt 1) (cbrt 1)) 1) (sqrt (/ 1 (+ x y))))
  (/ (/ (cbrt 1) (+ y 1.0)) (sqrt (/ 1 (+ x y))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (/ (cbrt 1) (+ y 1.0)) (/ (cbrt 1) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (/ (cbrt 1) (+ y 1.0)) (/ (cbrt 1) (sqrt (+ x y))))
  1
  (/ (/ (cbrt 1) (+ y 1.0)) (/ (cbrt 1) (+ x y)))
  1
  (/ (/ (cbrt 1) (+ y 1.0)) (/ (cbrt 1) (+ x y)))
  (* (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (/ (cbrt 1) (+ y 1.0)) (/ 1 (cbrt (+ x y))))
  (* (* (cbrt 1) (cbrt 1)) (sqrt (+ x y)))
  (/ (/ (cbrt 1) (+ y 1.0)) (/ 1 (sqrt (+ x y))))
  (* (cbrt 1) (cbrt 1))
  (* (/ (cbrt 1) (+ y 1.0)) (+ x y))
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  (* (/ (cbrt 1) (+ y 1.0)) (+ x y))
  (* (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (/ (cbrt 1) (+ y 1.0)) (/ 1 (cbrt (+ x y))))
  (* (* (cbrt 1) (cbrt 1)) (sqrt (+ x y)))
  (/ (/ (cbrt 1) (+ y 1.0)) (/ 1 (sqrt (+ x y))))
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  (* (/ (cbrt 1) (+ y 1.0)) (+ x y))
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  (* (/ (cbrt 1) (+ y 1.0)) (+ x y))
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  (* (/ (cbrt 1) (+ y 1.0)) (+ x y))
  (* (* (cbrt 1) (cbrt 1)) (+ (pow x 3) (pow y 3)))
  (/ (/ (cbrt 1) (+ y 1.0)) (+ (* x x) (- (* y y) (* x y))))
  (* (* (cbrt 1) (cbrt 1)) (- (* x x) (* y y)))
  (/ (/ (cbrt 1) (+ y 1.0)) (- x y))
  (/ (/ (* (cbrt 1) (cbrt 1)) (cbrt (/ 1 (+ x y)))) (cbrt (/ 1 (+ x y))))
  (/ (/ (cbrt 1) (+ y 1.0)) (cbrt (/ 1 (+ x y))))
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  (/ (/ (cbrt 1) (+ y 1.0)) (sqrt (/ 1 (+ x y))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (/ (cbrt 1) (+ y 1.0)) (/ (cbrt 1) (cbrt (+ x y))))
  (sqrt (+ x y))
  (/ (/ (cbrt 1) (+ y 1.0)) (/ (cbrt 1) (sqrt (+ x y))))
  1
  (/ (/ (cbrt 1) (+ y 1.0)) (/ (cbrt 1) (+ x y)))
  1
  (/ (/ (cbrt 1) (+ y 1.0)) (/ (cbrt 1) (+ x y)))
  (* (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y))))
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  (* (/ (cbrt 1) (+ y 1.0)) (+ x y))
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  (/ 1 (* (* (cbrt 1) (cbrt 1)) (+ (pow y 3) (pow 1.0 3))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (/ (cbrt 1) (+ x y)))
  (* (/ 1 (+ (pow y 3) (pow 1.0 3))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (/ 1 (cbrt (+ x y))))
  (* (/ 1 (+ (pow y 3) (pow 1.0 3))) (sqrt (+ x y)))
  (* (* (+ (* 1.0 (- 1.0 y)) (pow y 2)) 1) (sqrt (+ x y)))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (* (* (+ (* 1.0 (- 1.0 y)) (pow y 2)) 1) (+ x y))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (* (* (+ (* 1.0 (- 1.0 y)) (pow y 2)) 1) (+ x y))
  (* (/ 1 (+ (pow y 3) (pow 1.0 3))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (/ 1 (cbrt (+ x y))))
  (* (/ 1 (+ (pow y 3) (pow 1.0 3))) (sqrt (+ x y)))
  (* (* (+ (* 1.0 (- 1.0 y)) (pow y 2)) 1) (sqrt (+ x y)))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (* (* (+ (* 1.0 (- 1.0 y)) (pow y 2)) 1) (+ x y))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (* (* (+ (* 1.0 (- 1.0 y)) (pow y 2)) 1) (+ x y))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (* (* (+ (* 1.0 (- 1.0 y)) (pow y 2)) 1) (+ x y))
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (* (* (+ (* 1.0 (- 1.0 y)) (pow y 2)) 1) (+ x y))
  (* (/ 1 (+ (pow y 3) (pow 1.0 3))) (+ (pow x 3) (pow y 3)))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (+ (* x x) (- (* y y) (* x y))))
  (* (/ 1 (+ (pow y 3) (pow 1.0 3))) (- (* x x) (* y y)))
  (/ (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (- x y))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (/ (- y 1.0) (cbrt (/ 1 (+ x y))))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (sqrt (/ 1 (+ x y))))
  (/ (- y 1.0) (sqrt (/ 1 (+ x y))))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (- y 1.0) (/ (cbrt 1) (cbrt (+ x y))))
  (/ (/ 1 (- (* y y) (* 1.0 1.0))) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))))
  (/ (- y 1.0) (/ (cbrt 1) (sqrt (+ x y))))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (/ (cbrt 1) (+ x y)))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (- (* y y) (* 1.0 1.0))))
  (/ (- y 1.0) (/ (cbrt 1) (+ x y)))
  (* (/ 1 (- (* y y) (* 1.0 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- y 1.0) (/ 1 (cbrt (+ x y))))
  (* (/ 1 (- (* y y) (* 1.0 1.0))) (sqrt (+ x y)))
  (/ (- y 1.0) (/ 1 (sqrt (+ x y))))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (* (- y 1.0) (+ x y))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (* (- y 1.0) (+ x y))
  (* (/ 1 (- (* y y) (* 1.0 1.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (- y 1.0) (/ 1 (cbrt (+ x y))))
  (* (/ 1 (- (* y y) (* 1.0 1.0))) (sqrt (+ x y)))
  (/ (- y 1.0) (/ 1 (sqrt (+ x y))))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (* (- y 1.0) (+ x y))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (* (- y 1.0) (+ x y))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (* (- y 1.0) (+ x y))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (* (- y 1.0) (+ x y))
  (* (/ 1 (- (* y y) (* 1.0 1.0))) (+ (pow x 3) (pow y 3)))
  (/ (- y 1.0) (+ (* x x) (- (* y y) (* x y))))
  (* (/ 1 (- (* y y) (* 1.0 1.0))) (- (* x x) (* y y)))
  (/ (- y 1.0) (- x y))
  (+ x y)
  (/ (+ y 1.0) (+ x y))
  (/ (/ 1 (+ y 1.0)) (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (/ (/ 1 (+ y 1.0)) (sqrt (/ 1 (+ x y))))
  (/ (/ 1 (+ y 1.0)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (/ 1 (+ y 1.0)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (+ y 1.0)))
  (/ 1 (* (* (cbrt 1) (cbrt 1)) (+ y 1.0)))
  (* (/ 1 (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (sqrt (+ x y)) (/ 1 (+ y 1.0)))
  (/ 1 (+ y 1.0))
  (/ 1 (+ y 1.0))
  (* (/ 1 (+ y 1.0)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (sqrt (+ x y)) (/ 1 (+ y 1.0)))
  (/ 1 (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ 1 (+ y 1.0))
  (* (/ 1 (+ y 1.0)) (+ (pow x 3) (pow y 3)))
  (* (/ 1 (+ y 1.0)) (- (* x x) (* y y)))
  (/ (/ 1 (+ x y)) (cbrt (/ 1 (+ y 1.0))))
  (/ (/ 1 (+ x y)) (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)))
  (* (/ 1 (+ x y)) (sqrt (+ y 1.0)))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (* (/ 1 (+ x y)) (cbrt (+ y 1.0)))
  (* (/ 1 (+ x y)) (sqrt (+ y 1.0)))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (/ 1 (+ x y)) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))
  (/ (/ 1 (+ x y)) (- y 1.0))
  (/ 1 (+ y 1.0))
  (/ (+ y 1.0) (+ 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)
  (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y))))
  (cbrt (/ 1 (+ x y)))
  (pow (/ 1 (+ x y)) 3)
  (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))
  (/ (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
1.088 * * * [progress]: adding candidates to table
1.491 * [progress]: [Phase 3 of 3] Extracting.
1.491 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))> #<alt (λ (x y) (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))> #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>)
1.491 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (+ y 1.0)) y x)
1.491 * * * * [regimes]: Trying to branch on (/ (+ x y) (+ y 1.0)) from (#<alt (λ (x y) (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))> #<alt (λ (x y) (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))> #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>)
1.505 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))> #<alt (λ (x y) (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))> #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>)
1.517 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (* (cbrt 1) (cbrt 1)) (/ (+ y 1.0) (+ x y))))> #<alt (λ (x y) (/ (/ 1 (+ y 1.0)) (/ 1 (+ x y))))> #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>)
1.531 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.531 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (+ x y) (+ y 1.0))
1.532 * * [simplify]: iteration  0 :  8  enodes  (cost  3 )
1.532 * * [simplify]: iteration  1 :  8  enodes  (cost  3 )
1.532 * [simplify]: Simplified to:
   (/ (+ x y) (+ y 1.0))
2.100 * [regime-testing]: Baseline error score: 0.014001750218777347
2.101 * [regime-testing]: Oracle error score: 0.005500687585948244
2.102 * [regime-testing]: End program error score: 0.014001750218777347