r-cran-rspectra
GNU R solvers for large-scale eigenvalue and SVD problems
This package provides a R interface to the 'Spectra' library
<https://spectralib.org/> for large-scale eigenvalue and SVD
problems. It is typically used to compute a few
eigenvalues/vectors of an n by n matrix, e.g., the k largest eigenvalues,
which is usually more efficient than eigen() if k << n. This package
provides the 'eigs()' function that does the similar job as in 'Matlab',
'Octave', 'Python SciPy' and 'Julia'. It also provides the 'svds()' function
to calculate the largest k singular values and corresponding
singular vectors of a real matrix. The matrix to be computed on can be
dense, sparse, or in the form of an operator defined by the user.
libctl7
library for flexible control files
libctl is a free Guile-based library implementing flexible control files for
scientific simulations. It was written to support the MIT Photonic-Bands
program, but will hopefully prove useful in other programs too.
r-cran-rgenoud
R Version of GENetic Optimization Using Derivatives
This GNU R package provides a genetic algorithm plus derivative optimizer.
gfortran-7-multilib-powerpc64-linux-gnu
GNU Fortran compiler (multilib support)
g++-7-multilib-mips64-linux-gnuabi64
GNU C++ compiler (multilib support)
libteckit0
Encoding conversion library
TECkit is a toolkit for encoding conversions. It offers a simple format for
describing the mapping between legacy 8-bit encodings and Unicode, and a
set of utilities based on such descriptions for converting text between 8-bit
and Unicode encodings.