9.089 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.043 * * * [progress]: [2/2] Setting up program.
0.045 * [progress]: [Phase 2 of 3] Improving.
0.045 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ x y))
0.047 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.048 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
0.048 * [simplify]: Simplified to:
   (/ x (+ x y))
0.048 * * [progress]: iteration 1 / 4
0.048 * * * [progress]: picking best candidate
0.053 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (+ x y)))>
0.053 * * * [progress]: localizing error
0.056 * * * [progress]: generating rewritten candidates
0.056 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.062 * * * [progress]: generating series expansions
0.062 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.062 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.062 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of (+ x y) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (+ x y) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of (+ x y) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.063 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.063 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.064 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.064 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.064 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [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 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.064 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.064 * [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 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.065 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.065 * [taylor]: Taking taylor expansion of x 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 in y
0.065 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.066 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.066 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.066 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.066 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of 1 in y
0.067 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.067 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.068 * * * [progress]: simplifying candidates
0.068 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (log (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (/ (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (* (* (/ x (+ x y)) (/ x (+ x y))) (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (neg x)
  (neg (+ x y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (cbrt x) (cbrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x y)))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 1)
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  (/ x 1)
  (/ x 1)
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  0
  0
  0
0.111 * * [simplify]: iteration  0 :  5000  enodes  (cost  287 )
0.113 * [simplify]: Simplified to:
   (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (neg x)
  (neg (+ x y))
  (* (cbrt x) (/ (cbrt x) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt x) (cbrt (+ x y)))
  (* (cbrt x) (/ (cbrt x) (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (cbrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) x)
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) x)
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  0
  0
  0
0.114 * * * [progress]: adding candidates to table
0.144 * * [progress]: iteration 2 / 4
0.144 * * * [progress]: picking best candidate
0.149 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ 1 (+ x y))))>
0.149 * * * [progress]: localizing error
0.156 * * * [progress]: generating rewritten candidates
0.156 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.165 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.173 * * * [progress]: generating series expansions
0.173 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.173 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.173 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of (+ x y) in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of (+ x y) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of (+ x y) in x
0.173 * [taylor]: Taking taylor expansion of x in x
0.173 * [taylor]: Taking taylor expansion of y in x
0.173 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.173 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.174 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.174 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.175 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.175 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.175 * [taylor]: Taking taylor expansion of x in y
0.175 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.175 * [taylor]: Taking taylor expansion of x in y
0.175 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.175 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.175 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of 1 in y
0.175 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.176 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.176 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.176 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.176 * [taylor]: Taking taylor expansion of x in y
0.176 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.176 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.176 * [taylor]: Taking taylor expansion of x in y
0.176 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.177 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.177 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.177 * [taylor]: Taking taylor expansion of y in x
0.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [taylor]: Taking taylor expansion of 1 in y
0.177 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.177 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.177 * [taylor]: Taking taylor expansion of y in y
0.178 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.178 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.178 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.178 * [approximate]: Taking taylor expansion of (/ 1 (+ x y)) in (x y) around 0
0.178 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in y
0.178 * [taylor]: Taking taylor expansion of (+ x y) in y
0.178 * [taylor]: Taking taylor expansion of x in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.178 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
0.178 * [taylor]: Taking taylor expansion of (+ x y) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
0.178 * [taylor]: Taking taylor expansion of (+ x y) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [taylor]: Taking taylor expansion of y in x
0.178 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.178 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.179 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.179 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.179 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.179 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.179 * [taylor]: Taking taylor expansion of y in y
0.179 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.180 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in y
0.180 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.180 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.180 * [taylor]: Taking taylor expansion of x in y
0.180 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
0.180 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.180 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.180 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
0.180 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.180 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.180 * [taylor]: Taking taylor expansion of y in x
0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [taylor]: Taking taylor expansion of 1 in y
0.180 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.180 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.180 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.181 * [approximate]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.181 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in y
0.181 * [taylor]: Taking taylor expansion of -1 in y
0.181 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.181 * [taylor]: Taking taylor expansion of x in y
0.181 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
0.181 * [taylor]: Taking taylor expansion of -1 in x
0.181 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 y) (/ 1 x))) in x
0.181 * [taylor]: Taking taylor expansion of -1 in x
0.181 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [taylor]: Taking taylor expansion of -1 in y
0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.181 * [taylor]: Taking taylor expansion of y in y
0.182 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.182 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.182 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.182 * [taylor]: Taking taylor expansion of y in y
0.182 * * * [progress]: simplifying candidates
0.183 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ 1 (+ x y)))
  (+ (log x) (neg (log (+ x y))))
  (+ (log x) (- 0 (log (+ x y))))
  (+ (log x) (- (log 1) (log (+ x y))))
  (+ (log x) (log (/ 1 (+ x y))))
  (log (* x (/ 1 (+ x y))))
  (exp (* x (/ 1 (+ x y))))
  (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (+ x y) (+ x y)) (+ x y))))
  (* (* (* x x) x) (* (* (/ 1 (+ x y)) (/ 1 (+ x y))) (/ 1 (+ x y))))
  (* (cbrt (* x (/ 1 (+ x y)))) (cbrt (* x (/ 1 (+ x y)))))
  (cbrt (* x (/ 1 (+ x y))))
  (* (* (* x (/ 1 (+ x y))) (* x (/ 1 (+ x y)))) (* x (/ 1 (+ x y))))
  (sqrt (* x (/ 1 (+ x y))))
  (sqrt (* x (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ x y))))
  (* (sqrt x) (/ (sqrt 1) (sqrt (+ x y))))
  (* (sqrt x) (/ 1 (sqrt (+ x y))))
  (* (sqrt x) (/ 1 (sqrt (+ x y))))
  (* x (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (* x (sqrt (/ 1 (+ x y))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ x y))))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (* (cbrt 1) (cbrt 1)) 1))
  (* x (/ (sqrt 1) (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (/ (sqrt 1) (sqrt (+ x y))))
  (* x (/ (sqrt 1) 1))
  (* x (/ (sqrt 1) 1))
  (* x (/ 1 (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (* x (/ 1 (sqrt (+ x y))))
  (* x (/ 1 1))
  (* x (/ 1 1))
  (* x 1)
  (* x 1)
  (* x (/ 1 (+ (pow x 3) (pow y 3))))
  (* x (/ 1 (- (* x x) (* y y))))
  (* (cbrt x) (/ 1 (+ x y)))
  (* (sqrt x) (/ 1 (+ x y)))
  (* x (/ 1 (+ x y)))
  (* x 1)
  (neg 1)
  (neg (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)))
  (neg 1)
  (neg (+ 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)))
  0
  0
  0
  0
  0
  0
0.237 * * [simplify]: iteration  0 :  4979  enodes  (cost  564 )
0.237 * * [simplify]: iteration  1 :  4979  enodes  (cost  564 )
0.240 * [simplify]: Simplified to:
   (/ x (+ x y))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (pow (/ x (+ x y)) 3)
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (* (sqrt x) (sqrt (/ 1 (+ x y))))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (* x (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y)))))
  (* x (sqrt (/ 1 (+ x y))))
  (* x (* (cbrt 1) (/ (cbrt 1) (* (cbrt (+ x y)) (cbrt (+ x y))))))
  (* x (* (cbrt 1) (/ (cbrt 1) (sqrt (+ x y)))))
  (* x (* (cbrt 1) (cbrt 1)))
  (* x (* (cbrt 1) (cbrt 1)))
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  (/ x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ x (sqrt (+ x y)))
  x
  x
  x
  x
  (/ x (+ (pow x 3) (pow y 3)))
  (/ x (- (* x x) (* y y)))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (+ x y))
  (/ x (+ x y))
  x
  -1
  (neg (log (+ x y)))
  (neg (log (+ x y)))
  (neg (log (+ x y)))
  (neg (log (+ x y)))
  (exp (/ 1 (+ x y)))
  (/ 1 (pow (+ x y) 3))
  (* (cbrt (/ 1 (+ x y))) (cbrt (/ 1 (+ x y))))
  (cbrt (/ 1 (+ x y)))
  (/ 1 (pow (+ x y) 3))
  (sqrt (/ 1 (+ x y)))
  (sqrt (/ 1 (+ x y)))
  -1
  (neg (+ 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)))
  0
  0
  0
  0
  0
  0
0.240 * * * [progress]: adding candidates to table
0.297 * * [progress]: iteration 3 / 4
0.297 * * * [progress]: picking best candidate
0.300 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))>
0.300 * * * [progress]: localizing error
0.305 * * * [progress]: generating rewritten candidates
0.306 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.311 * * * * [progress]: [ 2 / 4 ] rewriting at (2)
0.327 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.330 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.356 * * * [progress]: generating series expansions
0.356 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.357 * [approximate]: Taking taylor expansion of (* x (sqrt (/ 1 (+ x y)))) in (x y) around 0
0.357 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ x y)))) in y
0.357 * [taylor]: Taking taylor expansion of x in y
0.357 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x y))) in y
0.357 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in y
0.357 * [taylor]: Taking taylor expansion of (+ x y) in y
0.357 * [taylor]: Taking taylor expansion of x in y
0.357 * [taylor]: Taking taylor expansion of y in y
0.357 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ x y)))) in x
0.357 * [taylor]: Taking taylor expansion of x in x
0.357 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x y))) in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
0.357 * [taylor]: Taking taylor expansion of (+ x y) in x
0.357 * [taylor]: Taking taylor expansion of x in x
0.357 * [taylor]: Taking taylor expansion of y in x
0.357 * [taylor]: Taking taylor expansion of (* x (sqrt (/ 1 (+ x y)))) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ x y))) in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 (+ x y)) in x
0.358 * [taylor]: Taking taylor expansion of (+ x y) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of 0 in y
0.358 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of (neg (* 1/2 (sqrt (/ 1 (pow y 3))))) in y
0.359 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 (pow y 3)))) in y
0.359 * [taylor]: Taking taylor expansion of 1/2 in y
0.359 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
0.359 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.359 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.359 * [taylor]: Taking taylor expansion of y in y
0.360 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x))))) in (x y) around 0
0.360 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x))))) in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.360 * [taylor]: Taking taylor expansion of x in y
0.360 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) (/ 1 x)))) in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in y
0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.360 * [taylor]: Taking taylor expansion of x in y
0.360 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x))))) in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) (/ 1 x)))) in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
0.360 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.360 * [taylor]: Taking taylor expansion of y in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.360 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (+ (/ 1 y) (/ 1 x))))) in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 y) (/ 1 x)))) in x
0.361 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 y) (/ 1 x))) in x
0.361 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.361 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.361 * [taylor]: Taking taylor expansion of y in x
0.361 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.361 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of 0 in y
0.361 * [taylor]: Taking taylor expansion of NAN in y
0.361 * [taylor]: Taking taylor expansion of (+ (/ NAN y) (pow NAN 3)) in y
0.361 * [taylor]: Taking taylor expansion of (/ NAN y) in y
0.361 * [taylor]: Taking taylor expansion of NAN in y
0.361 * [taylor]: Taking taylor expansion of y in y
0.361 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.361 * [taylor]: Taking taylor expansion of NAN in y
0.363 * [taylor]: Taking taylor expansion of (- (/ NAN (pow y 2)) (+ (* 2 (pow NAN 5)) (* 2 (/ (pow NAN 3) y)))) in y
0.363 * [taylor]: Taking taylor expansion of (/ NAN (pow y 2)) in y
0.363 * [taylor]: Taking taylor expansion of NAN in y
0.363 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.363 * [taylor]: Taking taylor expansion of (+ (* 2 (pow NAN 5)) (* 2 (/ (pow NAN 3) y))) in y
0.363 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 5)) in y
0.363 * [taylor]: Taking taylor expansion of 2 in y
0.363 * [taylor]: Taking taylor expansion of (pow NAN 5) in y
0.363 * [taylor]: Taking taylor expansion of NAN in y
0.363 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 3) y)) in y
0.363 * [taylor]: Taking taylor expansion of 2 in y
0.363 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) y) in y
0.363 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.363 * [taylor]: Taking taylor expansion of NAN in y
0.363 * [taylor]: Taking taylor expansion of y in y
0.364 * [approximate]: Taking taylor expansion of (/ -1 (* x (sqrt (neg (+ (/ 1 y) (/ 1 x)))))) in (x y) around 0
0.364 * [taylor]: Taking taylor expansion of (/ -1 (* x (sqrt (neg (+ (/ 1 y) (/ 1 x)))))) in y
0.364 * [taylor]: Taking taylor expansion of -1 in y
0.364 * [taylor]: Taking taylor expansion of (* x (sqrt (neg (+ (/ 1 y) (/ 1 x))))) in y
0.364 * [taylor]: Taking taylor expansion of x in y
0.364 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.364 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.364 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.364 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.364 * [taylor]: Taking taylor expansion of y in y
0.364 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.364 * [taylor]: Taking taylor expansion of x in y
0.364 * [taylor]: Taking taylor expansion of (/ -1 (* x (sqrt (neg (+ (/ 1 y) (/ 1 x)))))) in x
0.364 * [taylor]: Taking taylor expansion of -1 in x
0.364 * [taylor]: Taking taylor expansion of (* x (sqrt (neg (+ (/ 1 y) (/ 1 x))))) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.365 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.365 * [taylor]: Taking taylor expansion of y in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of (/ -1 (* x (sqrt (neg (+ (/ 1 y) (/ 1 x)))))) in x
0.365 * [taylor]: Taking taylor expansion of -1 in x
0.365 * [taylor]: Taking taylor expansion of (* x (sqrt (neg (+ (/ 1 y) (/ 1 x))))) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.365 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.365 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.365 * [taylor]: Taking taylor expansion of y in x
0.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (/ -1 NAN) in y
0.366 * [taylor]: Taking taylor expansion of -1 in y
0.366 * [taylor]: Taking taylor expansion of NAN in y
0.366 * [taylor]: Taking taylor expansion of (+ (/ 1 (* NAN y)) NAN) in y
0.367 * [taylor]: Taking taylor expansion of (/ 1 (* NAN y)) in y
0.367 * [taylor]: Taking taylor expansion of (* NAN y) in y
0.367 * [taylor]: Taking taylor expansion of NAN in y
0.367 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of NAN in y
0.369 * [taylor]: Taking taylor expansion of (- (pow NAN 3) (/ 1 (* NAN (pow y 2)))) in y
0.369 * [taylor]: Taking taylor expansion of (pow NAN 3) in y
0.369 * [taylor]: Taking taylor expansion of NAN in y
0.369 * [taylor]: Taking taylor expansion of (/ 1 (* NAN (pow y 2))) in y
0.369 * [taylor]: Taking taylor expansion of (* NAN (pow y 2)) in y
0.369 * [taylor]: Taking taylor expansion of NAN in y
0.369 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.369 * [taylor]: Taking taylor expansion of y in y
0.369 * * * * [progress]: [ 2 / 4 ] generating series at (2)
0.369 * [approximate]: Taking taylor expansion of (/ x (+ x y)) in (x y) around 0
0.370 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in y
0.370 * [taylor]: Taking taylor expansion of x in y
0.370 * [taylor]: Taking taylor expansion of (+ x y) in y
0.370 * [taylor]: Taking taylor expansion of x in y
0.370 * [taylor]: Taking taylor expansion of y in y
0.370 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (+ x y) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of y in x
0.370 * [taylor]: Taking taylor expansion of (/ x (+ x y)) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (+ x y) in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of y in x
0.370 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.370 * [taylor]: Taking taylor expansion of y in y
0.370 * [taylor]: Taking taylor expansion of (neg (/ 1 (pow y 2))) in y
0.370 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.370 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.370 * [taylor]: Taking taylor expansion of y in y
0.370 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.370 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.371 * [taylor]: Taking taylor expansion of y in y
0.371 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.371 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in y
0.371 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in y
0.371 * [taylor]: Taking taylor expansion of x in y
0.371 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.371 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.371 * [taylor]: Taking taylor expansion of y in y
0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.371 * [taylor]: Taking taylor expansion of x in y
0.371 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.371 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.371 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.371 * [taylor]: Taking taylor expansion of y in x
0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (/ 1 y) (/ 1 x)))) in x
0.372 * [taylor]: Taking taylor expansion of (* x (+ (/ 1 y) (/ 1 x))) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.372 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.372 * [taylor]: Taking taylor expansion of y in x
0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [taylor]: Taking taylor expansion of 1 in y
0.372 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.372 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.372 * [taylor]: Taking taylor expansion of y in y
0.373 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.373 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.373 * [taylor]: Taking taylor expansion of y in y
0.373 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2))) in (x y) around 0
0.373 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2))) in y
0.373 * [taylor]: Taking taylor expansion of -1 in y
0.373 * [taylor]: Taking taylor expansion of (* x (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2)) in y
0.373 * [taylor]: Taking taylor expansion of x in y
0.373 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) in y
0.373 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.373 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.373 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.373 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.373 * [taylor]: Taking taylor expansion of y in y
0.373 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.373 * [taylor]: Taking taylor expansion of x in y
0.374 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2))) in x
0.374 * [taylor]: Taking taylor expansion of -1 in x
0.374 * [taylor]: Taking taylor expansion of (* x (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2)) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.374 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) in x
0.374 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.374 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.374 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.374 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.374 * [taylor]: Taking taylor expansion of y in x
0.374 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2))) in x
0.375 * [taylor]: Taking taylor expansion of -1 in x
0.375 * [taylor]: Taking taylor expansion of (* x (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2)) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (pow (sqrt (neg (+ (/ 1 y) (/ 1 x)))) 2) in x
0.375 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.375 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.375 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.375 * [taylor]: Taking taylor expansion of y in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of (/ -1 (pow NAN 2)) in y
0.376 * [taylor]: Taking taylor expansion of -1 in y
0.376 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.376 * [taylor]: Taking taylor expansion of NAN in y
0.378 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (* (pow NAN 2) y))) 2) in y
0.378 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* (pow NAN 2) y))) in y
0.378 * [taylor]: Taking taylor expansion of 2 in y
0.378 * [taylor]: Taking taylor expansion of (/ 1 (* (pow NAN 2) y)) in y
0.378 * [taylor]: Taking taylor expansion of (* (pow NAN 2) y) in y
0.378 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.378 * [taylor]: Taking taylor expansion of NAN in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.379 * [taylor]: Taking taylor expansion of 2 in y
0.384 * [taylor]: Taking taylor expansion of (- (pow NAN 2) (+ (* 2 (/ 1 y)) (* 3 (/ 1 (* (pow NAN 2) (pow y 2)))))) in y
0.384 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.384 * [taylor]: Taking taylor expansion of NAN in y
0.384 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 y)) (* 3 (/ 1 (* (pow NAN 2) (pow y 2))))) in y
0.384 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.384 * [taylor]: Taking taylor expansion of 2 in y
0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.384 * [taylor]: Taking taylor expansion of y in y
0.384 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (* (pow NAN 2) (pow y 2)))) in y
0.384 * [taylor]: Taking taylor expansion of 3 in y
0.384 * [taylor]: Taking taylor expansion of (/ 1 (* (pow NAN 2) (pow y 2))) in y
0.384 * [taylor]: Taking taylor expansion of (* (pow NAN 2) (pow y 2)) in y
0.384 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.384 * [taylor]: Taking taylor expansion of NAN in y
0.384 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.384 * [taylor]: Taking taylor expansion of y in y
0.385 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.385 * [approximate]: Taking taylor expansion of (sqrt (+ x y)) in (x y) around 0
0.385 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y
0.385 * [taylor]: Taking taylor expansion of (+ x y) in y
0.385 * [taylor]: Taking taylor expansion of x in y
0.385 * [taylor]: Taking taylor expansion of y in y
0.385 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.385 * [taylor]: Taking taylor expansion of (+ x y) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of y in x
0.385 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.386 * [taylor]: Taking taylor expansion of (+ x y) in x
0.386 * [taylor]: Taking taylor expansion of x in x
0.386 * [taylor]: Taking taylor expansion of y in x
0.386 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.386 * [taylor]: Taking taylor expansion of y in y
0.386 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.386 * [taylor]: Taking taylor expansion of 1/2 in y
0.386 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.386 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.386 * [taylor]: Taking taylor expansion of y in y
0.386 * [taylor]: Taking taylor expansion of (* -1/8 (sqrt (/ 1 (pow y 3)))) in y
0.386 * [taylor]: Taking taylor expansion of -1/8 in y
0.386 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
0.386 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.386 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.386 * [taylor]: Taking taylor expansion of y in y
0.387 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.387 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in y
0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.387 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.387 * [taylor]: Taking taylor expansion of y in y
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.387 * [taylor]: Taking taylor expansion of x in y
0.387 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.387 * [taylor]: Taking taylor expansion of y in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.387 * [taylor]: Taking taylor expansion of y in x
0.387 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [taylor]: Taking taylor expansion of 0 in y
0.388 * [taylor]: Taking taylor expansion of NAN in y
0.388 * [taylor]: Taking taylor expansion of (* NAN (- (/ 1 y) (pow NAN 2))) in y
0.388 * [taylor]: Taking taylor expansion of NAN in y
0.388 * [taylor]: Taking taylor expansion of (- (/ 1 y) (pow NAN 2)) in y
0.388 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.388 * [taylor]: Taking taylor expansion of y in y
0.388 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.388 * [taylor]: Taking taylor expansion of NAN in y
0.388 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y)))) in y
0.388 * [taylor]: Taking taylor expansion of NAN in y
0.388 * [taylor]: Taking taylor expansion of (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y))) in y
0.388 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.388 * [taylor]: Taking taylor expansion of 2 in y
0.388 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.388 * [taylor]: Taking taylor expansion of NAN in y
0.388 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.388 * [taylor]: Taking taylor expansion of 2 in y
0.388 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.388 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.388 * [taylor]: Taking taylor expansion of NAN in y
0.388 * [taylor]: Taking taylor expansion of y in y
0.389 * [approximate]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.389 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.389 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.389 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.389 * [taylor]: Taking taylor expansion of y in y
0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.389 * [taylor]: Taking taylor expansion of x in y
0.389 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.389 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.389 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.389 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.389 * [taylor]: Taking taylor expansion of y in x
0.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.389 * [taylor]: Taking taylor expansion of x in x
0.389 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.390 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.390 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.390 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.390 * [taylor]: Taking taylor expansion of y in x
0.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.390 * [taylor]: Taking taylor expansion of x in x
0.390 * [taylor]: Taking taylor expansion of 0 in y
0.390 * [taylor]: Taking taylor expansion of NAN in y
0.390 * [taylor]: Taking taylor expansion of (* NAN (+ (/ 1 y) (pow NAN 2))) in y
0.390 * [taylor]: Taking taylor expansion of NAN in y
0.390 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (pow NAN 2)) in y
0.390 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.390 * [taylor]: Taking taylor expansion of y in y
0.390 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.390 * [taylor]: Taking taylor expansion of NAN in y
0.390 * [taylor]: Taking taylor expansion of (* NAN (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4)))) in y
0.390 * [taylor]: Taking taylor expansion of NAN in y
0.390 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4))) in y
0.391 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.391 * [taylor]: Taking taylor expansion of 2 in y
0.391 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.391 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.391 * [taylor]: Taking taylor expansion of NAN in y
0.391 * [taylor]: Taking taylor expansion of y in y
0.391 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.391 * [taylor]: Taking taylor expansion of 2 in y
0.391 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.391 * [taylor]: Taking taylor expansion of NAN in y
0.391 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.391 * [approximate]: Taking taylor expansion of (sqrt (+ x y)) in (x y) around 0
0.391 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in y
0.391 * [taylor]: Taking taylor expansion of (+ x y) in y
0.391 * [taylor]: Taking taylor expansion of x in y
0.391 * [taylor]: Taking taylor expansion of y in y
0.392 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.392 * [taylor]: Taking taylor expansion of (+ x y) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of y in x
0.392 * [taylor]: Taking taylor expansion of (sqrt (+ x y)) in x
0.392 * [taylor]: Taking taylor expansion of (+ x y) in x
0.392 * [taylor]: Taking taylor expansion of x in x
0.392 * [taylor]: Taking taylor expansion of y in x
0.392 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.392 * [taylor]: Taking taylor expansion of y in y
0.392 * [taylor]: Taking taylor expansion of (* 1/2 (sqrt (/ 1 y))) in y
0.392 * [taylor]: Taking taylor expansion of 1/2 in y
0.392 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.392 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.392 * [taylor]: Taking taylor expansion of y in y
0.392 * [taylor]: Taking taylor expansion of (* -1/8 (sqrt (/ 1 (pow y 3)))) in y
0.392 * [taylor]: Taking taylor expansion of -1/8 in y
0.392 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (pow y 3))) in y
0.392 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y
0.392 * [taylor]: Taking taylor expansion of (pow y 3) in y
0.392 * [taylor]: Taking taylor expansion of y in y
0.393 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in (x y) around 0
0.393 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in y
0.393 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.393 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.393 * [taylor]: Taking taylor expansion of y in y
0.393 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.393 * [taylor]: Taking taylor expansion of x in y
0.393 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.393 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.393 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.393 * [taylor]: Taking taylor expansion of y in x
0.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) (/ 1 x))) in x
0.393 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.393 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.393 * [taylor]: Taking taylor expansion of y in x
0.393 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [taylor]: Taking taylor expansion of 0 in y
0.394 * [taylor]: Taking taylor expansion of NAN in y
0.394 * [taylor]: Taking taylor expansion of (* NAN (- (/ 1 y) (pow NAN 2))) in y
0.394 * [taylor]: Taking taylor expansion of NAN in y
0.394 * [taylor]: Taking taylor expansion of (- (/ 1 y) (pow NAN 2)) in y
0.394 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.394 * [taylor]: Taking taylor expansion of y in y
0.394 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.394 * [taylor]: Taking taylor expansion of NAN in y
0.394 * [taylor]: Taking taylor expansion of (* NAN (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y)))) in y
0.394 * [taylor]: Taking taylor expansion of NAN in y
0.394 * [taylor]: Taking taylor expansion of (- (* 2 (pow NAN 4)) (* 2 (/ (pow NAN 2) y))) in y
0.394 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.394 * [taylor]: Taking taylor expansion of 2 in y
0.394 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.394 * [taylor]: Taking taylor expansion of NAN in y
0.394 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.394 * [taylor]: Taking taylor expansion of 2 in y
0.394 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.394 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.394 * [taylor]: Taking taylor expansion of NAN in y
0.394 * [taylor]: Taking taylor expansion of y in y
0.395 * [approximate]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in (x y) around 0
0.395 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in y
0.395 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in y
0.395 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.395 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.395 * [taylor]: Taking taylor expansion of y in y
0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.395 * [taylor]: Taking taylor expansion of x in y
0.395 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.395 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.395 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.395 * [taylor]: Taking taylor expansion of y in x
0.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.396 * [taylor]: Taking taylor expansion of (sqrt (neg (+ (/ 1 y) (/ 1 x)))) in x
0.396 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) (/ 1 x))) in x
0.396 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.396 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.396 * [taylor]: Taking taylor expansion of y in x
0.396 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [taylor]: Taking taylor expansion of 0 in y
0.396 * [taylor]: Taking taylor expansion of NAN in y
0.396 * [taylor]: Taking taylor expansion of (* NAN (+ (/ 1 y) (pow NAN 2))) in y
0.396 * [taylor]: Taking taylor expansion of NAN in y
0.396 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (pow NAN 2)) in y
0.396 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.396 * [taylor]: Taking taylor expansion of y in y
0.396 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.396 * [taylor]: Taking taylor expansion of NAN in y
0.396 * [taylor]: Taking taylor expansion of (* NAN (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4)))) in y
0.396 * [taylor]: Taking taylor expansion of NAN in y
0.396 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) y)) (* 2 (pow NAN 4))) in y
0.396 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) y)) in y
0.397 * [taylor]: Taking taylor expansion of 2 in y
0.397 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) y) in y
0.397 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.397 * [taylor]: Taking taylor expansion of NAN in y
0.397 * [taylor]: Taking taylor expansion of y in y
0.397 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in y
0.397 * [taylor]: Taking taylor expansion of 2 in y
0.397 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.397 * [taylor]: Taking taylor expansion of NAN in y
0.397 * * * [progress]: simplifying candidates
0.402 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (log (sqrt (+ x y))))
  (log (/ x (sqrt (+ x y))))
  (exp (/ x (sqrt (+ x y))))
  (/ (* (* x x) x) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y)))))
  (cbrt (/ x (sqrt (+ x y))))
  (* (* (/ x (sqrt (+ x y))) (/ x (sqrt (+ x y)))) (/ x (sqrt (+ x y))))
  (sqrt (/ x (sqrt (+ x y))))
  (sqrt (/ x (sqrt (+ x y))))
  (neg x)
  (neg (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (cbrt x) (cbrt (sqrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt x) (sqrt (cbrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (sqrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) (sqrt 1))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt 1))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (sqrt (+ x y))))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt x) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt x) (sqrt (cbrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt 1))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt 1))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) 1)
  (/ (sqrt x) (sqrt (+ x y)))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (cbrt (sqrt (+ x y))))
  (/ 1 (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ x (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (sqrt (sqrt (+ x y))))
  (/ 1 (sqrt 1))
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt 1))
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (sqrt (sqrt (+ x y))))
  (/ 1 1)
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (sqrt (+ x y)) x)
  (/ x (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ x (sqrt (sqrt (+ x y))))
  (/ x (sqrt 1))
  (/ x (sqrt 1))
  (/ x (sqrt (sqrt (+ x y))))
  (/ x 1)
  (/ (sqrt (+ x y)) (cbrt x))
  (/ (sqrt (+ x y)) (sqrt x))
  (/ (sqrt (+ x y)) x)
  (/ x (sqrt (+ (pow x 3) (pow y 3))))
  (/ x (sqrt (- (* x x) (* y y))))
  (- (- (log x) (log (sqrt (+ x y)))) (log (sqrt (+ x y))))
  (- (log (/ x (sqrt (+ x y)))) (log (sqrt (+ x y))))
  (log (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (exp (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (/ (/ (* (* x x) x) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (/ (* (* (/ x (sqrt (+ x y))) (/ x (sqrt (+ x y)))) (/ x (sqrt (+ x y)))) (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y))))
  (* (cbrt (/ (/ x (sqrt (+ x y))) (sqrt (+ x y)))) (cbrt (/ (/ x (sqrt (+ x y))) (sqrt (+ x y)))))
  (cbrt (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (* (* (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y)))) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (sqrt (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (sqrt (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))
  (neg (/ x (sqrt (+ x y))))
  (neg (sqrt (+ x y)))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (sqrt 1))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (sqrt 1))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y))))) 1)
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt (/ x (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt 1))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt 1))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) 1)
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ (cbrt x) (cbrt (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (/ (cbrt x) (cbrt (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (sqrt (+ x y))))
  (/ (/ (cbrt x) (cbrt (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt 1))
  (/ (/ (cbrt x) (cbrt (sqrt (+ x y)))) (sqrt (+ x y)))
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  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (cbrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (cbrt (+ x y))))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt 1))
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (+ x y)))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt 1))
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (+ x y)))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ (pow x 3) (pow y 3)))) 1)
  (/ (sqrt (+ (* x x) (- (* y y) (* x y)))) (sqrt (+ x y)))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (- x y)) (cbrt (sqrt (+ x y))))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (sqrt (- x y)) (sqrt (cbrt (+ x y))))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (sqrt 1))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (sqrt 1))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ (/ x (sqrt (- (* x x) (* y y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (- (* x x) (* y y)))) 1)
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (sqrt (+ x y)) (/ x (sqrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (/ x (sqrt (+ x y))) (sqrt (* (cbrt (+ x y)) (cbrt (+ x y)))))
  (/ (/ x (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) (sqrt 1))
  (/ (/ x (sqrt (+ x y))) (sqrt 1))
  (/ (/ x (sqrt (+ x y))) (sqrt (sqrt (+ x y))))
  (/ (/ x (sqrt (+ x y))) 1)
  (/ (sqrt (+ x y)) (cbrt (/ x (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (sqrt (/ x (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (cbrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (cbrt x) (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (cbrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ (sqrt x) (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ x (cbrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ x (sqrt (cbrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ x (sqrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ x (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ x (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ x (sqrt (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (/ x (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ x (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (/ 1 (sqrt (+ x y))))
  (/ (sqrt (+ x y)) (sqrt (+ (* x x) (- (* y y) (* x y)))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ (/ x (sqrt (+ x y))) (sqrt (+ (pow x 3) (pow y 3))))
  (/ (/ x (sqrt (+ x y))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (cbrt (sqrt (+ x y)))
  (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))
  (sqrt (* (cbrt (+ x y)) (cbrt (+ x y))))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt 1)
  (sqrt (+ x y))
  (sqrt 1)
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (- (* y y) (* x y))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  (/ 1 2)
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (cbrt (sqrt (+ x y)))
  (* (* (sqrt (+ x y)) (sqrt (+ x y))) (sqrt (+ x y)))
  (sqrt (* (cbrt (+ x y)) (cbrt (+ x y))))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt 1)
  (sqrt (+ x y))
  (sqrt 1)
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (- (* y y) (* x y))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  (/ 1 2)
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (- (+ (* x (* (pow NAN 3) y)) (* x NAN)) (* 1/2 (* (pow x 2) (pow NAN 3))))
  (- (+ (/ (pow NAN 3) x) NAN) (* 2 (/ (pow NAN 5) (pow x 2))))
  (- (+ (/ x NAN) NAN) (/ (pow NAN 3) x))
  0
  0
  (- (+ (/ x (pow NAN 2)) 2) (/ (pow NAN 2) x))
  (- (+ (* 1/2 (* x NAN)) (* NAN y)) (* 1/8 (* (pow x 2) (pow NAN 3))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (- (+ (* 1/2 (* x NAN)) (* NAN y)) (* 1/8 (* (pow x 2) (pow NAN 3))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
  (- (+ NAN (/ (* NAN y) x)) (* 2 (/ (* (pow NAN 3) y) (pow x 2))))
0.483 * * [simplify]: iteration  0 :  4952  enodes  (cost  5156 )
0.484 * * [simplify]: iteration  1 :  4952  enodes  (cost  5156 )
0.508 * [simplify]: Simplified to:
   (log (/ x (sqrt (+ x y))))
  (log (/ x (sqrt (+ x y))))
  (exp (/ x (sqrt (+ x y))))
  (pow (/ x (sqrt (+ x y))) 3)
  (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y)))))
  (cbrt (/ x (sqrt (+ x y))))
  (pow (/ x (sqrt (+ x y))) 3)
  (sqrt (/ x (sqrt (+ x y))))
  (sqrt (/ x (sqrt (+ x y))))
  (neg x)
  (neg (sqrt (+ x y)))
  (* (cbrt x) (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))))
  (/ (cbrt x) (cbrt (sqrt (+ x y))))
  (* (cbrt x) (/ (cbrt x) (fabs (cbrt (+ x y)))))
  (/ (cbrt x) (sqrt (cbrt (+ x y))))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (sqrt (sqrt (+ x y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (sqrt (sqrt (+ x y))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (sqrt (+ x y)))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt x) (cbrt (sqrt (+ x y))))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (sqrt x) (sqrt (cbrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (sqrt x)
  (/ (sqrt x) (sqrt (+ x y)))
  (sqrt x)
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (sqrt x)
  (/ (sqrt x) (sqrt (+ x y)))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (cbrt (sqrt (+ x y))))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ x (sqrt (cbrt (+ x y))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (sqrt (sqrt (+ x y))))
  1
  (/ x (sqrt (+ x y)))
  1
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (sqrt (sqrt (+ x y))))
  1
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (sqrt (+ x y)) x)
  (/ x (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (fabs (cbrt (+ x y))))
  (/ x (sqrt (sqrt (+ x y))))
  x
  x
  (/ x (sqrt (sqrt (+ x y))))
  x
  (/ (sqrt (+ x y)) (cbrt x))
  (/ (sqrt (+ x y)) (sqrt x))
  (/ (sqrt (+ x y)) x)
  (/ x (sqrt (+ (pow x 3) (pow y 3))))
  (/ x (sqrt (- (* x x) (* y y))))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (log (/ x (+ x y)))
  (exp (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (pow (/ x (+ x y)) 3)
  (* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
  (cbrt (/ x (+ x y)))
  (pow (/ x (+ x y)) 3)
  (sqrt (/ x (+ x y)))
  (sqrt (/ x (+ x y)))
  (/ (neg x) (sqrt (+ x y)))
  (neg (sqrt (+ x y)))
  (* (cbrt (/ x (sqrt (+ x y)))) (/ (cbrt (/ x (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (* (cbrt (/ x (sqrt (+ x y)))) (/ (cbrt (/ x (sqrt (+ x y)))) (fabs (cbrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (* (cbrt (/ x (sqrt (+ x y)))) (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (* (cbrt (/ x (sqrt (+ x y)))) (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (* (cbrt (/ x (sqrt (+ x y)))) (cbrt (/ x (sqrt (+ x y)))))
  (/ (cbrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt (/ x (sqrt (+ x y)))) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (cbrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (fabs (cbrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (cbrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (sqrt (/ x (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (sqrt (/ x (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (sqrt (+ x y))))
  (sqrt (/ x (sqrt (+ x y))))
  (/ (sqrt (/ x (sqrt (+ x y)))) (sqrt (+ x y)))
  (* (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4)) (cbrt x))
  (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (* (cbrt x) (/ (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (fabs (cbrt (+ x y)))))
  (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (sqrt (cbrt (+ x y)))))
  (* (cbrt x) (/ (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (* (cbrt x) (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (* (cbrt x) (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (* (cbrt x) (/ (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (* (cbrt x) (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (* (cbrt x) (/ (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (fabs (cbrt (+ x y)))))
  (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (sqrt (cbrt (+ x y)))))
  (* (/ (cbrt x) (pow (sqrt (cbrt (+ x y))) 4)) (cbrt x))
  (/ (cbrt x) (cbrt (+ x y)))
  (* (cbrt x) (/ (/ (cbrt x) (fabs (cbrt (+ x y)))) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (* (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (* (cbrt x) (/ (cbrt x) (fabs (cbrt (+ x y)))))
  (/ (cbrt x) (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (* (cbrt x) (/ (cbrt x) (fabs (cbrt (+ x y)))))
  (/ (cbrt x) (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (* (cbrt x) (/ (/ (cbrt x) (fabs (cbrt (+ x y)))) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (* (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (* (cbrt x) (/ (cbrt x) (fabs (cbrt (+ x y)))))
  (/ (cbrt x) (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (* (cbrt x) (/ (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (* (cbrt x) (/ (/ (cbrt x) (fabs (cbrt (+ x y)))) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (* (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (* (cbrt x) (/ (cbrt x) (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (/ (cbrt x) (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (* (cbrt x) (/ (cbrt x) (fabs (cbrt (+ x y)))))
  (/ (cbrt x) (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (* (cbrt x) (/ (cbrt x) (fabs (cbrt (+ x y)))))
  (/ (cbrt x) (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (/ (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (* (cbrt x) (/ (/ (cbrt x) (fabs (cbrt (+ x y)))) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (* (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (* (cbrt x) (/ (cbrt x) (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (/ (cbrt x) (sqrt (+ x y))))
  (/ (cbrt x) (sqrt (+ x y)))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (/ (cbrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))))
  (/ (cbrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (* (cbrt x) (/ (cbrt x) (fabs (cbrt (+ x y)))))
  (/ (cbrt x) (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (* (cbrt x) (/ (cbrt x) (sqrt (sqrt (+ x y)))))
  (/ (cbrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x y))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (fabs (cbrt (+ x y))))))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (sqrt (cbrt (+ x y)))))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (fabs (cbrt (+ x y))))))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (sqrt (cbrt (+ x y)))))
  (/ (sqrt x) (pow (sqrt (cbrt (+ x y))) 4))
  (/ (sqrt x) (cbrt (+ x y)))
  (/ (sqrt x) (* (fabs (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ (sqrt x) (* (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (sqrt x) (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (sqrt x) (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ (sqrt x) (* (fabs (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ (sqrt x) (* (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (sqrt x) (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ (sqrt x) (* (fabs (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ (sqrt x) (* (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (sqrt x) (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (sqrt x) (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ (sqrt x) (* (fabs (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ (sqrt x) (* (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (+ x y)))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (/ (sqrt x) (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ (sqrt x) (pow (cbrt (sqrt (+ x y))) 4))
  (/ (sqrt x) (fabs (cbrt (+ x y))))
  (/ (sqrt x) (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ (sqrt x) (sqrt (sqrt (+ x y))))
  (/ (sqrt x) (pow (sqrt (sqrt (+ x y))) 3))
  (sqrt x)
  (/ (sqrt x) (+ x y))
  (/ 1 (pow (cbrt (sqrt (+ x y))) 4))
  (/ x (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ 1 (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (fabs (cbrt (+ x y))))))
  (/ x (* (cbrt (sqrt (+ x y))) (sqrt (cbrt (+ x y)))))
  (/ 1 (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))))
  (/ x (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ 1 (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))))
  (/ x (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ 1 (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (fabs (cbrt (+ x y))))))
  (/ x (* (cbrt (sqrt (+ x y))) (sqrt (cbrt (+ x y)))))
  (/ 1 (pow (sqrt (cbrt (+ x y))) 4))
  (/ x (cbrt (+ x y)))
  (/ 1 (* (fabs (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ x (* (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ x (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ x (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ 1 (* (fabs (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ x (* (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ x (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ 1 (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))))
  (/ x (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ 1 (* (fabs (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ x (* (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ x (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ x (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  (/ 1 (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y))))))
  (/ x (* (cbrt (sqrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ 1 (* (fabs (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ x (* (sqrt (cbrt (+ x y))) (sqrt (sqrt (+ x y)))))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ 1 (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ x (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  (/ 1 (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ x (pow (cbrt (sqrt (+ x y))) 4))
  (/ 1 (fabs (cbrt (+ x y))))
  (/ x (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  1
  (/ x (+ x y))
  (/ 1 (sqrt (sqrt (+ x y))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  1
  (/ x (+ x y))
  (/ x (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y)))))
  (/ 1 (pow (cbrt (sqrt (+ x y))) 4))
  (/ x (fabs (cbrt (+ x y))))
  (/ 1 (* (sqrt (+ x y)) (sqrt (cbrt (+ x y)))))
  (/ x (sqrt (sqrt (+ x y))))
  (/ 1 (pow (sqrt (sqrt (+ x y))) 3))
  x
  (/ 1 (+ x y))
  x
  (/ 1 (+ x y))
  (/ x (sqrt (sqrt (+ x y))))
  (/ 1 (pow (sqrt (sqrt (+ x y))) 3))
  x
  (/ 1 (+ x y))
  (/ x (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (sqrt (+ (pow x 3) (pow y 3))))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (cbrt (sqrt (+ x y))))
  (/ x (* (fabs (cbrt (+ x y))) (sqrt (+ (pow x 3) (pow y 3)))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (sqrt (cbrt (+ x y))))
  (/ x (* (sqrt (sqrt (+ x y))) (sqrt (+ (pow x 3) (pow y 3)))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (sqrt (sqrt (+ x y))))
  (/ x (sqrt (+ (pow x 3) (pow y 3))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (sqrt (+ x y)))
  (/ x (sqrt (+ (pow x 3) (pow y 3))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (sqrt (+ x y)))
  (/ x (* (sqrt (sqrt (+ x y))) (sqrt (+ (pow x 3) (pow y 3)))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (sqrt (sqrt (+ x y))))
  (/ x (sqrt (+ (pow x 3) (pow y 3))))
  (/ (sqrt (+ (* x x) (* y (- y x)))) (sqrt (+ x y)))
  (/ x (* (cbrt (sqrt (+ x y))) (* (cbrt (sqrt (+ x y))) (sqrt (- (* x x) (* y y))))))
  (/ (sqrt (- x y)) (cbrt (sqrt (+ x y))))
  (/ x (* (fabs (cbrt (+ x y))) (sqrt (- (* x x) (* y y)))))
  (/ (sqrt (- x y)) (sqrt (cbrt (+ x y))))
  (/ x (* (sqrt (sqrt (+ x y))) (sqrt (- (* x x) (* y y)))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ x y))))
  (/ x (sqrt (- (* x x) (* y y))))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ x (sqrt (- (* x x) (* y y))))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ x (* (sqrt (sqrt (+ x y))) (sqrt (- (* x x) (* y y)))))
  (/ (sqrt (- x y)) (sqrt (sqrt (+ x y))))
  (/ x (sqrt (- (* x x) (* y y))))
  (/ (sqrt (- x y)) (sqrt (+ x y)))
  (/ 1 (sqrt (+ x y)))
  (/ (+ x y) x)
  (/ x (pow (cbrt (sqrt (+ x y))) 5))
  (/ x (* (sqrt (+ x y)) (fabs (cbrt (+ x y)))))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ x (sqrt (+ x y)))
  (/ x (sqrt (+ x y)))
  (/ x (pow (sqrt (sqrt (+ x y))) 3))
  (/ x (sqrt (+ x y)))
  (/ (sqrt (+ x y)) (cbrt (/ x (sqrt (+ x y)))))
  (/ (sqrt (+ x y)) (sqrt (/ x (sqrt (+ x y)))))
  (/ (pow (cbrt (sqrt (+ x y))) 4) (cbrt x))
  (* (sqrt (cbrt (+ x y))) (/ (sqrt (+ x y)) (cbrt x)))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (cbrt x))
  (/ (+ x y) (cbrt x))
  (/ (+ x y) (cbrt x))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (cbrt x))
  (/ (+ x y) (cbrt x))
  (/ (pow (cbrt (sqrt (+ x y))) 4) (sqrt x))
  (* (sqrt (cbrt (+ x y))) (/ (sqrt (+ x y)) (sqrt x)))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (sqrt x))
  (/ (+ x y) (sqrt x))
  (/ (+ x y) (sqrt x))
  (/ (pow (sqrt (sqrt (+ x y))) 3) (sqrt x))
  (/ (+ x y) (sqrt x))
  (/ (pow (cbrt (sqrt (+ x y))) 4) x)
  (* (sqrt (cbrt (+ x y))) (/ (sqrt (+ x y)) x))
  (/ (pow (sqrt (sqrt (+ x y))) 3) x)
  (/ (+ x y) x)
  (/ (+ x y) x)
  (/ (pow (sqrt (sqrt (+ x y))) 3) x)
  (/ (+ x y) x)
  (/ (+ x y) x)
  (+ x y)
  (/ (sqrt (+ x y)) (sqrt (+ (* x x) (* y (- y x)))))
  (/ (sqrt (+ x y)) (sqrt (- x y)))
  (/ x (* (sqrt (+ x y)) (sqrt (+ (pow x 3) (pow y 3)))))
  (/ x (* (sqrt (+ x y)) (sqrt (- (* x x) (* y y)))))
  (+ x y)
  (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (cbrt (sqrt (+ x y)))
  (pow (sqrt (+ x y)) 3)
  (fabs (cbrt (+ x y)))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  1
  (sqrt (+ x y))
  1
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (* y (- y x))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  1/2
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (log (sqrt (+ x y)))
  (exp (sqrt (+ x y)))
  (* (cbrt (sqrt (+ x y))) (cbrt (sqrt (+ x y))))
  (cbrt (sqrt (+ x y)))
  (pow (sqrt (+ x y)) 3)
  (fabs (cbrt (+ x y)))
  (sqrt (cbrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  1
  (sqrt (+ x y))
  1
  (sqrt (+ x y))
  (sqrt (+ (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (* y (- y x))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (- x y))
  1/2
  (sqrt (sqrt (+ x y)))
  (sqrt (sqrt (+ x y)))
  (+ (* x NAN) (* (pow NAN 3) (* x (- y (* x 1/2)))))
  (+ NAN (- (/ (pow NAN 3) x) (* 2 (/ (pow NAN 5) (* x x)))))
  (+ NAN (- (/ x NAN) (/ (pow NAN 3) x)))
  0
  0
  (+ 2 (- (/ x (* NAN NAN)) (* (/ NAN x) NAN)))
  (+ (* y NAN) (* x (- (* 1/2 NAN) (* x (* (pow NAN 3) 1/8)))))
  (+ NAN (* (/ y x) (- NAN (* (/ (pow NAN 3) x) 2))))
  (+ NAN (* (/ y x) (- NAN (* (/ (pow NAN 3) x) 2))))
  (+ (* y NAN) (* x (- (* 1/2 NAN) (* x (* (pow NAN 3) 1/8)))))
  (+ NAN (* (/ y x) (- NAN (* (/ (pow NAN 3) x) 2))))
  (+ NAN (* (/ y x) (- NAN (* (/ (pow NAN 3) x) 2))))
0.510 * * * [progress]: adding candidates to table
0.660 * [progress]: [Phase 3 of 3] Extracting.
0.660 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))> #<alt (λ (x y) (/ x (+ x y)))> #<alt (λ (x y) (* x (/ 1 (+ x y))))>)
0.660 * * * [regime-changes]: Trying 3 branch expressions: ((/ x (+ x y)) y x)
0.660 * * * * [regimes]: Trying to branch on (/ x (+ x y)) from (#<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))> #<alt (λ (x y) (/ x (+ x y)))> #<alt (λ (x y) (* x (/ 1 (+ x y))))>)
0.691 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))> #<alt (λ (x y) (/ x (+ x y)))> #<alt (λ (x y) (* x (/ 1 (+ x y))))>)
0.723 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (/ x (sqrt (+ x y))) (sqrt (+ x y))))> #<alt (λ (x y) (/ x (+ x y)))> #<alt (λ (x y) (* x (/ 1 (+ x y))))>)
0.757 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.758 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ x (+ x y))
0.758 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.758 * * [simplify]: iteration  1 :  5  enodes  (cost  5 )
0.758 * [simplify]: Simplified to:
   (/ x (+ x y))
1.371 * [regime-testing]: End program error score: 0.01487685960745093