wok-6.x diff arpack-ng/description.txt @ rev 22202
updated xorg-libX11 and xorg-libX11-dev (1.5.99.902 -> 1.6.9)
author | Hans-G?nter Theisgen |
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date | Mon Nov 11 11:31:48 2019 +0100 (2019-11-11) |
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1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/arpack-ng/description.txt Mon Nov 11 11:31:48 2019 +0100 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.