function c_norm = c_norm(w, a, b, v) ## ## The norm on C[a,b] induced by c_inner_product. ## ## INPUT: ## ## * ``w`` -- The weight function. ## ## * ``a`` -- The left endpoint of the interval. ## ## * ``b`` -- The right endpoint of the interval. ## ## * ``v`` -- The vector. ## ## OUTPUT: ## ## The norm of `v`; that is, the inner product sqrt(). ## c_norm = sqrt(c_inner_product(w, a, b, v, v)); end