Just posted two packages to the Hackage. My intentions to it was that

from now everyone from Haskell community can simply google for "Haskell integration

of complex functions" and It will be clear as a day that package complex-integrate

provides them with needed functionality. Second package is a library with implementation

of Theta functions. Hope it helps someone. Details below.

### Integration of complex functions

Module for integration of complex functions, which I wrote from scratch because

every numeric library I found (including numeric-tools) could calculate

only integrals of real-valued functions. I placed it under Data.Complex.Integrate,

but maybe there are more suitable place to such a module. It exports a single

function called integrate. Package was called complex-integrate. Today I uploaded

it to http://hackage.haskell.org/package/complex-integrate

### Implementation of Theta-functions

Module with implementation of theta-functions, special complex function of

two variables. Details can be found at http://en.wikipedia.org/wiki/Theta_function.

I placed it under Numeric.Functions.Theta. It exports four theta-functions

and a small helper to calculate their second parameter. Package was called

theta-functions. Today I uploaded it to http://hackage.haskell.org/package/theta-functions