Keyword : Trapezoidal

F01QGF	$R Q$ factorization of real $m$ by $n$ upper trapezoidal matrix $(m \leq n)$
F01RGF	$R Q$ factorization of complex $m$ by $n$ upper trapezoidal matrix $(m \leq n)$
F06QFF	Matrix copy, real rectangular or trapezoidal matrix
F06RJF	$1$ -norm, $\infty$ -norm, Frobenius norm, largest absolute element, real trapezoidal/triangular matrix
F06TFF	Matrix copy, complex rectangular or trapezoidal matrix
F06UJF	$1$ -norm, $\infty$ -norm, Frobenius norm, largest absolute element, complex trapezoidal/triangular matrix
F08BHF	Reduces a real upper trapezoidal matrix to upper triangular form
F08BVF	Reduces a complex upper trapezoidal matrix to upper triangular form
F08YEF	Computes the generalized singular value decomposition of a real upper triangular (or trapezoidal) matrix pair
F08YSF	Computes the generalized singular value decomposition of a complex upper triangular (or trapezoidal) matrix pair