  In this article, we present FastMinors.m2, a package in Macaulay2 designed to
introduce new methods focused on computations in function field linear algebra.
Some key functionality that our package offers includes: finding a submatrix of
a given rank in a provided matrix (when present), verifying that a ring is
regular in codimension n, recursively computing the ideals of minors in a
matrix, and finding an upper bound of the projective dimension of a module.
