Macaulay2
»
Documentation
Packages
»
Macaulay2Doc
::
length(ChainComplex)
next

previous

forward

backward
 up 
index

toc
length(ChainComplex)  length of a chain complex or graded module
Synopsis
Function:
length
Description
length C
 the length of a chain complex.
The length of a chain complex is defined to be the difference between the smallest and largest indices of spots occupied by modules, even if those modules happen to be zero.
Ways to use this method:
length(ChainComplex)
 length of a chain complex or graded module