Uses factorization of real positive definite band matrix to compute its determinant. (No provision for matrix inverse.) Classes : D3b2 . Determinants of real symmetric positive definite banded matrices Type : Fortran subroutine in CMLIB library (LINPAKS sublibrary). Access : Public domain. Portable. Precision: Single. Usage : CALL SPBDI(ABD,LDA,N,M,DET) See also : SPBCO SPBFA Details : Documentation Fullsource Source Sites : (1) ARNO (2) ITL
ARNO: Silicon Graphics Origin 2000, National Institute of Standards and Technology (NIST), Gaithersburg, MD. Available to NIST staff. Precision: Single. (Double: DPBDI) Those logged in to arno.nist.gov or amur.nist.gov may access this module as follows. Link : See cmlib man page. Documentation: cmdoc spbdi Source : cmsrc spbdi Fullsource : cmsrcx spbdi
ITL: Unix Workstation Network, National Institute of Standards and Technology (NIST), Gaithersburg, MD. Available to NIST staff. Precision: Single. (Double: DPBDI) Access available only to NIST staff on internal Unix systems. They may access this package provided the /itl tree is cross-mounted. Link : f77 -o main main.f -lcm Documentation: cmdoc spbdi Source : cmsrc SPBDI Fullsource : cmsrcx spbdi
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