file vanhuffel/bidiag-doc file vanhuffel/bidiag.f for auxiliary routines called by dtls, psvd, ptls file vanhuffel/cancel.f file vanhuffel/damin.f file vanhuffel/dtls-doc gams d9a1, d9a4 file vanhuffel/dtls.f for solves Ax=b, where A as well as b may be inaccurate gams d9a1, d9a4 file vanhuffel/estim-doc file vanhuffel/estim.f for singular values of a bidiagonal by bisection file vanhuffel/housh.f file vanhuffel/init.f file vanhuffel/nsingv-doc file vanhuffel/nsingv.f for number of singular values left of a bound, of a bidiagonal matrix file vanhuffel/psvd-doc gams d6 file vanhuffel/psvd.f for basis for the left/right space corresponding to small singular values gams d6 file vanhuffel/ptls-doc gams d9a1, d9a4 file vanhuffel/ptls.f for like dtls, but using the faster Partial SVD gams d9a1, d9a4 file vanhuffel/qlstep.f file vanhuffel/qrql-doc file vanhuffel/qrql.f for diagonalizes a bidiagonal matrix file vanhuffel/qrstep.f file vanhuffel/restor.f file vanhuffel/tr2.f file vanhuffel/filelist file vanhuffel/readme .