Integration

[John Hunter]

    >> Now we are working on programming on integration. Can you
    >> suggest some reference on that and random number generator??

For random number generation look at RandomArray from Numeric/scipy
and pygsl, which wraps the Gnu Scientific Library and has a wide array
of random number generators.

For numerical integration, scipy has a lot to offer.  Take a look at
the 'integrate' subdir of the scipy distribution.

John Hunter