Tor_ZZ(Module,Module) -- compute a Tor module

Scripted functor: Tor
Usage:

Tor_i(M,N)
Inputs:
- i, an integer
- M, a module
- N, a module
Outputs:
- a module, the i-th Tor module of M and N

Description

If N is a ring (instead of a module), then the free module of rank 1 over it is used instead. If M or N is an ideal of ring, then the underlying module is used instead.

Ways to use this method:

Tor_ZZ(Ideal,Ideal)
Tor_ZZ(Ideal,Module)
Tor_ZZ(Ideal,Ring)
Tor_ZZ(Module,Ideal)
Tor_ZZ(Module,Module) -- compute a Tor module
Tor_ZZ(Module,Ring)
Tor_ZZ(Ring,Ideal)
Tor_ZZ(Ring,Module)
Tor_ZZ(Ring,Ring)

The source of this document is in Macaulay2Doc/functions/Tor-doc.m2:46:0.