mcleonard

import math

class Vector(object):
    def __init__(self, *args):
        """ Create a vector, example: v = Vector(1,2) """
        if len(args)==0: self.values = (0,0)
        else: self.values = args
        
    def norm(self):
        """ Returns the norm (length, magnitude) of the vector """

jmbr

template <typename T = double>
vector<T> linspace(T a, T b, size_t N) {
  T h = (b - a) / static_cast<T>(N-1);
  vector<T> xs(N);
  typename vector<T>::iterator x;
  T val;
  for (x = xs.begin(), val = a; x != xs.end(); ++x, val += h)
    *x = val;
  return xs;
}