This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)

MatrixRank

Updated In 6 Graphic
MatrixRank[m]
gives the rank of the matrix m.
  • MatrixRank works on both numerical and symbolic matrices.
  • The rank of a matrix is the number of linearly independent rows or columns.
  • MatrixRank[m, Tolerance->t] gives the minimum rank with each element in a numerical matrix assumed to be correct only to within tolerance t.
New in 5 | Last modified in 6