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Macaulay2 website
ToricTopology
::
isValidChar
isValidChar -- Whether a matrix is characteristic for a simplicial complex
Synopsis
Usage:
isValidChar(K,chi)
Inputs:
K
,
a
simplicial complex
chi
,
a
matrix
Outputs:
a
Boolean value
Description
Checks whether chi is characteristic for K.
For the programmer
The object
isValidChar
is
a
method function
.