If s is Exact, then therank algorithms is used computing minors; if s is Numeric, then numerical rank computation is used, this is, all coefficients are evaluated in the ground field before computing ranks.
detComplex -- This function calculates the determinant of a graded Complex with respect to a subset of the variables of the polynomial ring in a fixed degree.
listDetComplex -- This function calculates the list with the determinants of some minors of the maps of a graded Complex with respect to a subset of the variables of the polynomial ring in a fixed degree.
Functions with optional argument named Strategy:
addHook(...,Strategy=>...) -- see addHook -- add a hook function to an object for later processing