--- rpl/lapack/lapack/dorhr_col.f 2020/05/21 21:46:01 1.1 +++ rpl/lapack/lapack/dorhr_col.f 2023/08/07 08:39:02 1.2 @@ -13,7 +13,8 @@ *> [ZIP] *> *> [TXT] -*> +*> \endhtmlonly +* * Definition: * =========== * @@ -112,7 +113,7 @@ *> blocks (same format as the output T in DGEQRT). *> The matrix T and the matrix V stored on output in A *> implicitly define Q_out. NOTE: The lower triangles -*> below the upper-triangular blcoks will be filled with +*> below the upper-triangular blocks will be filled with *> zeros. See Further Details. *> \endverbatim *> @@ -217,11 +218,11 @@ *> If Q_in is the result of doing a QR factorization *> B = Q_in * R_in, then: *> -*> B = (Q_out*S) * R_in = Q_out * (S * R_in) = O_out * R_out. +*> B = (Q_out*S) * R_in = Q_out * (S * R_in) = Q_out * R_out. *> *> So if one wants to interpret Q_out as the result -*> of the QR factorization of B, then corresponding R_out -*> should be obtained by R_out = S * R_in, i.e. some rows of R_in +*> of the QR factorization of B, then the corresponding R_out +*> should be equal to R_out = S * R_in, i.e. some rows of R_in *> should be multiplied by -1. *> *> For the details of the algorithm, see [1]. @@ -240,8 +241,6 @@ *> \author Univ. of Colorado Denver *> \author NAG Ltd. * -*> \date November 2019 -* *> \ingroup doubleOTHERcomputational * *> \par Contributors: @@ -259,10 +258,9 @@ SUBROUTINE DORHR_COL( M, N, NB, A, LDA, T, LDT, D, INFO ) IMPLICIT NONE * -* -- LAPACK computational routine (version 3.9.0) -- +* -- LAPACK computational routine -- * -- LAPACK is a software package provided by Univ. of Tennessee, -- * -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..-- -* November 2019 * * .. Scalar Arguments .. INTEGER INFO, LDA, LDT, M, N, NB @@ -437,4 +435,4 @@ * * End of DORHR_COL * - END \ No newline at end of file + END