RREF And Matrix Rank Calculator
RREF And Matrix Rank: a planned Super Calculator tool. Covers matrix of any shape. Stub page: the tool, its formula and a worked example are not published yet.
RREF And Matrix Rank Calculator is a planned calculator in the mathematics section of Super Calculator, covering linear algebra.
What this calculator will compute
Inputs: matrix of any shape and exact rational or floating point mode.
Outputs: RREF matrix, rank, nullity, pivot columns, basis for the null space, basis for the column space and row operation log.
Formula, recorded as scope and not yet verified against a primary source: Gauss-Jordan elimination to reduced row echelon form: leading entry one in each pivot row, zeros above and below each pivot. Rank equals the number of pivots; nullity equals columns minus rank by the rank-nullity theorem.
Status
This page is a stub. The calculator is not built, no figure on this page has been verified against the authority that sets it, and nothing here should be used to make a decision. The page exists so that the site structure is complete and so that articles can link this concept on first mention.
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