looptools - 2.16-1 main

LoopTools is a package for evaluation of scalar and tensor one-loop
integrals based on the FF package by G.J. van Oldenborgh. It features
an easy Fortran, C++, and Mathematica interface to the scalar
one-loop functions of FF and in addition provides the 2-, 3-, and
4-point tensor coefficient functions.
.
This package provides program file, lt, of LoopTools.