cohomology -- general cohomology functor

Synopsis

cohomology -- a method name available for computing expressions of the forms HH^i(X) and HH^i(M,N).

If it is intended that i be of class ZZ, M be of class A, and N be of class B, then the method can be installed with

     cohomology(ZZ, A, B) := opts -> (i,M,N) -> ...

HH^ZZ ChainComplex -- cohomology of a chain complex
HH^ZZ ChainComplexMap -- cohomology of a chain complex map
HH^ZZ Module -- local cohomology of a module
HH^ZZ SheafMap (missing documentation)
HH^ZZ SheafOfRings -- cohomology of a sheaf of rings on a projective variety
HH^ZZ SumOfTwists -- coherent sheaf cohomology module
HH^ZZ(AffineVariety,CoherentSheaf) (missing documentation)
HH^ZZ CoherentSheaf -- see HH^ZZ(ProjectiveVariety,CoherentSheaf) -- cohomology of a coherent sheaf on a projective variety
HH^ZZ(ProjectiveVariety,CoherentSheaf) -- cohomology of a coherent sheaf on a projective variety
HH^ZZ(ProjectiveVariety,SheafMap) (missing documentation)
HH^ZZ(ProjectiveVariety,SumOfTwists) (missing documentation)
HH^ZZ(Variety,SheafOfRings) (missing documentation)