Returns the reduced row echelon form of a. tol defaults to eps * max (size (a)) * norm (a, inf). Called with two return arguments, k returns the vector of "bound variables", which are those columns on which elimination has been performed.
Returns the reduced row echelon form of a. tol defaults to eps * max (size (a)) * norm (a, inf).
eps * max (size (
)) * norm (
, inf)
Called with two return arguments, k returns the vector of "bound variables", which are those columns on which elimination has been performed.