1 function c_norm = c_norm(w, a, b, v)
3 % The norm on C[a,b] induced by c_inner_product.
7 % * ``w`` -- The weight function.
9 % * ``a`` -- The left endpoint of the interval.
11 % * ``b`` -- The right endpoint of the interval.
13 % * ``v`` -- The vector.
17 % The norm of `v`; that is, the inner product sqrt(<v, v>).
19 c_norm = sqrt(c_inner_product(w, a, b, v, v));