• SVDComplexes -- support for computing homology, ranks and SVD complexes, for a chain complex over the real numbers
• arePseudoInverses -- check the Penrose relations for the pseudo inverse
• checkSVDComplex (missing documentation)
• commonEntries -- lists of positions, where they coincide up to threshold
• euclideanDistance -- compute the euclidean distance of two chain complexes
• Laplacian -- Option for SVDHomology and SVDComplex
• laplacians -- compute the laplacians of a chain complex
• newChainComplexMap (missing documentation)
• numericRank -- approximate rank of a matrix, using SVD
• Projection -- Option for SVDHomology and SVDComplex
• projectToComplex -- compute a nearby complex with the projection method
• pseudoInverse -- compute the pseudoInverse of a chainComplex
• pseudoInverse1 (missing documentation)
• SVDComplex -- Compute the SVD decomposition of a chainComplex over RR
• SVDHomology -- Estimate the homology of a chainComplex over RR with the SVD decomposition