关于式子d(X)=u(x)f(x)+v(x)g(x)中u(x)和v(x)的注记

The note about U(X) and V(X) in the formula d(x)=u(x)f(x)+v(x)g(x)

对最大公因式的表达式d(x)=u(x)f(x)+v(x)g(x)中用辗转相除法所得出的u(x)和v(x)所具有的唯一性和次数最低性进行一下证明.

To prove the uniqueness and the property of the lowest degee about u（x） and v（x） by algorithm of division in the greatest common factor＇ expression d（x） = u（x） f（x） ＋ v（x） g（x）.