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math.CO2020
On the explicit formula for Gauss-Jordan elimination
Nam Van Tran, Julia Justino, Imme van den Berg
The elements of the successive intermediate matrices of the Gauss-Jordan elimination procedure have the form of quotients of minors. Instead of the proof using identities of determ…
math.CO2020
The explicit formula for Gauss-Jordan elimination and error analysis
Nam Van Tran, Júlia Justino, Imme van den Berg
The explicit formula for the elements of the successive intermediate matrices of the Gauss-Jordan elimination procedure for the solution of systems of linear equations is applied t…