cl-banner

CSI-0.1


(VAR x y)
(RULES
  if(true,x,y) -> x
  if(false,x,y) -> y
  -(s(x),s(y)) -> -(x,y)
  -(x,0) -> x
  -(0,x) -> 0
  <(s(x),s(y)) -> <(x,y)
  <(0,s(x)) -> true
  <(x,0) -> false
  mod(0,y) -> 0
  mod(x,s(y)) -> if(<(x,s(y)),x,mod(-(x,s(y)),s(y)))
  mod(x,0) -> x
  gcd(x,y) -> gcd(y,mod(x,y))
  gcd(x,0) -> x
  gcd(0,x) -> x
)
(COMMENT from Example 3 of \cite{OO03})

Nach oben scrollen