  The package Binomials contains implementations of specialized algorithms for
binomial ideals, including primary decomposition into binomial ideals. The
current implementation works in characteristic zero. Primary decomposition is
restricted to binomial ideals with trivial coefficients to avoid computations
over the algebraic numbers. The basic ideas of the algorithms go back to
Eisenbud and Sturmfels' seminal paper on the subject. Two recent improvements
of the algorithms are discussed and examples are presented.
