The CLASSgal code for Relativistic Cosmological Large Scale Structure
  We present some accurate and efficient computations of large scale structure
observables, obtained with a modified version of the CLASS code which is made
publicly available. This code includes all relativistic corrections and
computes both the power spectrum Cl(z1,z2) and the corresponding correlation
function xi(theta,z1,z2) in linear perturbation theory. For Gaussian initial
perturbations, these quantities contain the full information encoded in the
large scale matter distribution at the level of linear perturbation theory. We
illustrate the usefulness of our code for cosmological parameter estimation
through a few simple examples.
