wok diff arpack-ng/description.txt @ rev 23757
fusecloop/extract_compressed_fs: fix v2 convertion
author | Pascal Bellard <pascal.bellard@slitaz.org> |
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date | Sat May 02 17:31:45 2020 +0000 (2020-05-02) |
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1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/arpack-ng/description.txt Sat May 02 17:31:45 2020 +0000 1.3 @@ -0,0 +1,8 @@ 1.4 +ARPACK software is capable of solving large scale symmetric, nonsymmetric, 1.5 +and generalized eigenproblems from significant application areas. The 1.6 +software is designed to compute a few (k) eigenvalues with user specified 1.7 +features such as those of largest real part or largest magnitude. Storage 1.8 +requirements are on the order of n*k locations. No auxiliary storage is 1.9 +required. A set of Schur basis vectors for the desired k-dimensional 1.10 +eigen-space is computed which is numerically orthogonal to working precision. 1.11 +Numerically accurate eigenvectors are available on request.