Macaulay2 » Documentation
Packages » TestIdeals :: CurrentRing
next | previous | forward | backward | up | index | toc

CurrentRing -- an option to specify that a certain ring is used

Description

CurrentRing is an option used in various functions to specify a ring to work with.

Functions with optional argument named CurrentRing:

  • FPureModule(...,CurrentRing=>...) -- see FPureModule -- compute the submodule of the canonical module stable under the image of the trace of Frobenius
  • testModule(...,CurrentRing=>...) -- see testModule -- find the parameter test module of a reduced ring

For the programmer

The object CurrentRing is a symbol.


The source of this document is in TestIdeals/FinjectiveDoc.m2:253:0.