NonminimalComplexes -- support for computing homology, ranks and SVD complexes, from a chain complex over the real numbers

Description

Some functionality here should be moved elsewhere.

Currently, this package requires that the Macaulay2 being run is from the res-2107 git branch

This documentation describes version 0.2 of NonminimalComplexes.

The source code from which this documentation is derived is in the file NonminimalComplexes.m2.

Types
- SparseMatrix (missing documentation)
Functions and commands
- constantStrand -- a constant strand of a chain complex
- constantStrands -- all constant strands of a chain complex
- degreeZeroMatrix (missing documentation)
- getNonminimalRes (missing documentation)
- minimizeBetti (missing documentation)
- newSparseMatrix (missing documentation)
- sparseMatrix (missing documentation)
- SVDBetti -- the Betti table computed with SVD methods
Methods
- "constantStrand(ChainComplex,Ring,ZZ)" -- see constantStrand -- a constant strand of a chain complex
- "constantStrands(ChainComplex,Ring)" -- see constantStrands -- all constant strands of a chain complex
- "SVDBetti(ChainComplex)" -- see SVDBetti -- the Betti table computed with SVD methods
Symbols
- ColumnNums (missing documentation)
- Entries (missing documentation)
- RowNums (missing documentation)