indices -- indices of a polynomial; also components for a direct sum
Description
indices has two uses in Macaulay2: indices of a direct sum, or indices of a polynomial. Additionally, the symbol is used as a key in a direct sum under which to store a list of the preferred keys used to index the components of the direct sum.
See also
-
directSum -- direct sum of modules or maps
-
components -- list the components of a direct sum
-
indexComponents -- specify keys for components of a direct sum
-
index -- numeric index of a ring variable
-
support -- list of variables occurring in a polynomial or matrix
Ways to use indices :
-
indices(HashTable) (missing documentation)
-
indices(Matrix) -- see indices(RingElement) -- indices of variables occurring in a polynomial
-
indices(RingElement) -- indices of variables occurring in a polynomial