Ext -- compute an Ext module

Ways to use Ext :

• Ext(Ideal,Ideal) -- see Ext(Module,Module) -- total Ext module
• Ext(Ideal,Module) -- see Ext(Module,Module) -- total Ext module
• Ext(Ideal,Ring) -- see Ext(Module,Module) -- total Ext module
• Ext(Module,Ideal) -- see Ext(Module,Module) -- total Ext module
• Ext(Module,Module) -- total Ext module
• Ext(Module,Ring) -- see Ext(Module,Module) -- total Ext module
• Ext(Ring,Ideal) (missing documentation)
• Ext(Ring,Module) (missing documentation)
• Ext(Ring,Ring) (missing documentation)
• Ext^ZZ(CoherentSheaf,CoherentSheaf) -- global Ext
• Ext^ZZ(CoherentSheaf,SheafOfRings) -- see Ext^ZZ(CoherentSheaf,CoherentSheaf) -- global Ext
• Ext^ZZ(SheafOfRings,CoherentSheaf) -- see Ext^ZZ(CoherentSheaf,CoherentSheaf) -- global Ext
• Ext^ZZ(SheafOfRings,SheafOfRings) -- see Ext^ZZ(CoherentSheaf,CoherentSheaf) -- global Ext
• Ext^ZZ(CoherentSheaf,SheafMap) (missing documentation)
• Ext^ZZ(CoherentSheaf,SumOfTwists) -- global Ext
• Ext^ZZ(SheafOfRings,SumOfTwists) -- see Ext^ZZ(CoherentSheaf,SumOfTwists) -- global Ext
• Ext^ZZ(Matrix,Ideal) -- see Ext^ZZ(Matrix,Module) -- map between Ext modules
• Ext^ZZ(Matrix,Module) -- map between Ext modules
• Ext^ZZ(Matrix,Ring) -- see Ext^ZZ(Matrix,Module) -- map between Ext modules
• Ext^ZZ(Ideal,Matrix) -- see Ext^ZZ(Module,Matrix) -- map between Ext modules
• Ext^ZZ(Module,Matrix) -- map between Ext modules
• Ext^ZZ(Ideal,Ideal) -- see Ext^ZZ(Module,Module) -- Ext module
• Ext^ZZ(Ideal,Module) -- see Ext^ZZ(Module,Module) -- Ext module
• Ext^ZZ(Ideal,Ring) -- see Ext^ZZ(Module,Module) -- Ext module
• Ext^ZZ(Module,Ideal) -- see Ext^ZZ(Module,Module) -- Ext module
• Ext^ZZ(Module,Module) -- Ext module
• Ext^ZZ(Module,Ring) -- see Ext^ZZ(Module,Module) -- Ext module
• Ext^ZZ(Ring,Ideal) (missing documentation)
• Ext^ZZ(Ring,Matrix) (missing documentation)
• Ext^ZZ(Ring,Module) (missing documentation)
• Ext^ZZ(Ring,Ring) (missing documentation)

For the programmer

The object Ext is a scripted functor.