next | previous | forward | backward | up | top | index | toc | Macaulay2 web site
Complexes :: Complex

Complex -- the class of all chain complexes

Description

A complex is a sequence of objects Ci, connected by maps ddCi : Ci →Ci-1 such that the composition of any two consecutive maps is zero.

TODO: more needs to be added here explaining how to used complexes.

Functions and methods returning a complex :

Methods that use a complex :

For the programmer

The object Complex is a type, with ancestor classes MutableHashTable < HashTable < Thing.