Macaulay2 » Documentation
Packages » SpectralSequences :: spots

next | previous | forward | backward | up | index | toc

spots -- which spots does the given page has a module.

Usage:

s = spots P
Inputs:
- P, a Page,
Outputs:
- s, a list,

Description

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

Ways to use spots:

spots(Page)
spots(Complex) -- which spots does the given chain complex has a module.
spots(FilteredComplex) -- which spots does the given filtered complex has a module.
spots(PageMap)

For the programmer

The object spots is a method function.

The source of this document is in /__w/M2/M2/macaulay2-1.26.05+ds/M2/Macaulay2/packages/SpectralSequences.m2:2407:0.