Nothing
#******************************************************************************
# Copyright (c) 2016, College of William & Mary
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of the College of William & Mary nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COLLEGE OF WILLIAM & MARY BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# PRIMME: https://github.com/primme/primme
# Contact: Andreas Stathopoulos, a n d r e a s _at_ c s . w m . e d u
#******************************************************************************
# File: tests.R
#
# Purpose - Test functions provided by the library
#
#*****************************************************************************
require(PRIMME)
# Test for dense and sparse matrices
As <- list(diag(1:100), diag(as.complex(1:100)));
if (requireNamespace("Matrix", quietly = TRUE))
As[[3]] <- Matrix::Matrix(diag(1:100), sparse=TRUE);
for (i in 1:length(As)) {
A = As[[i]];
d <- eigs_sym(A, 3);
stopifnot(all.equal(c(100,99,98), d$values, tolerance=1e-7));
d <- svds(A, 3);
stopifnot(all.equal(c(100,99,98), d$d, tolerance=1e-7));
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.