8.4 Compound Division and Assignment

void operator/=(int x, int y)
x /= y is equivalent to x = x / y.

void operator/=(real x, real y)
x /= y is equivalent to x = x / y.

void operator/=(vector x, real y)
x /= y is equivalent to x = x / y.

void operator/=(row_vector x, real y)
x /= y is equivalent to x = x / y.

void operator/=(matrix x, real y)
x /= y is equivalent to x = x / y.