homogeneous function

1. Homogeneous polynomial

2. The ratio of two homogeneous polynomials, such that the sum of the exponents in a term of the numerator is equal to the sum of the exponents in a term of the denominator.

   (x³+xy²+x²ʸ+y³)/(z³)

3. A function f(x) which has the property that for any c, f(cx)=cf(x).

regular