wok diff arpack-ng/description.txt @ rev 20095
slitaz-base-files: don't backup-restore the whole /etc ($CONFIG_FILES variable exist), allow to update /etc/init.d/rc.functions
author | Aleksej Bobylev <al.bobylev@gmail.com> |
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date | Thu Oct 05 23:51:00 2017 +0300 (2017-10-05) |
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1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/arpack-ng/description.txt Thu Oct 05 23:51:00 2017 +0300 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.