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ZZ _ Module -- get the zero vector in a module

Operator: _
Usage:

0_M
Inputs:
- an integer
- a module
Outputs:
- a vector

Description

0_M provides the zero element of the module M.

The return value is either a ring element, or a vector.

i1 : 0_(ZZ^3)

o1 = 0

       3
o1 : ZZ

Ways to use this method:

ZZ _ Module -- get the zero vector in a module

The source of this document is in Macaulay2Doc/operators/underscore.m2:444:0.