Generalized LLS Problems

?gglse solves the linear equality-constrained least squares problem using a generalized RQ factorization.
call sgglse (m, n, p, a, lda, b, ldb, c, d, x, work, lwork, info)
call dgglse (m, n, p, a, lda, b, ldb, c, d, x, work, lwork, info)
call cgglse (m, n, p, a, lda, b, ldb, c, d, x, work, lwork, info)
call zgglse (m, n, p, a, lda, b, ldb, c, d, x, work, lwork, info)

?ggglm solves a general Gauss-Markov linear model problem using a generalized QR factorization.
call sggglm (n, m, p, a, lda, b, ldb, d, x, y, work, lwork, info)
call dggglm (n, m, p, a, lda, b, ldb, d, x, y, work, lwork, info)
call cggglm (n, m, p, a, lda, b, ldb, d, x, y, work, lwork, info)
call zggglm (n, m, p, a, lda, b, ldb, d, x, y, work, lwork, info)

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