https://github.com/cran/pracma
Tip revision: fdf16693b000f3e309c56091892c61f0ec9fd670 authored by Hans W. Borchers on 21 November 2017, 16:15:00 UTC
version 2.1.1
version 2.1.1
Tip revision: fdf1669
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)