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 ChainComplex 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 ChainComplex 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
"annihilator(...,Strategy=>...)" -- see annihilator -- the annihilator ideal
"associatedPrimes(...,Strategy=>...)" -- see associatedPrimes -- find associated primes
"basis(...,Strategy=>...)" -- see basis -- basis or generating set of all or part of a ring, ideal or module
"mingens(...,Strategy=>...)" -- see Complement -- a Strategy option value
"trim(...,Strategy=>...)" -- see Complement -- a Strategy option value