https://github.com/cran/pracma
Tip revision: e2512490ec9e26c0bfb230f9fd97bcf07cc8c07b authored by Hans W. Borchers on 10 November 2023, 00:10:02 UTC
version 2.4.4
version 2.4.4
Tip revision: e251249
cond.R
##
## c o n d . r Test suite
##
cond <- pracma::cond
normest <- pracma::normest
hilb <- pracma::hilb
all.equal(c(cond(hilb(1)), cond(hilb(2)), cond(hilb(3)), cond(hilb(4))),
c(1, 19.281470, 524.056778, 15513.738739),
tolerance = 1e-6)
magic <- pracma::magic
all.equal(normest(magic(5)), max(svd(magic(5))$d))
all.equal(normest(pracma::magic(100)), 500050)