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spots(ChainComplex) -- which spots does the given chain complex has a module.

Synopsis

Function: spots
Usage:

s = spots L
Inputs:
- L, a chain complex,
Outputs:
- s, a list,

Description

Returns a list of all the spots where the given chain complex has a module.

Ways to use this method:

spots(ChainComplex) -- which spots does the given chain complex has a module.