title: Convolution of two functions in Python
body: <p>I will have to implement a convolution of two functions in Python, but SciPy/Numpy appear to have functions only for the convolution of two arrays.</p>
  
  <p>Before I try to implement this by using the the regular integration expression of convolution, I would like to ask if someone knows of an already available module that performs these operations.</p>
  
  <p>Failing that, which of the several kinds of integration that SciPy provides is the best suited for this?</p>
  
  <p>Thanks!</p>