https://github.com/cran/pracma
Tip revision: 138099729fa36cb6c4eaacac3037ea9105d6700a authored by Hans W. Borchers on 28 November 2013, 00:00:00 UTC
version 1.5.8
version 1.5.8
Tip revision: 1380997
crossn.R
##
## c r o s s n . R tests
##
crossn <- pracma::crossn
x <- c(1.0, 0.0, 0.0)
y <- c(1.0, 0.5, 0.0)
z <- c(0.0, 0.0, 1.0)
identical(pracma::dot(x, crossn(rbind(y, z))),
det(rbind(x, y, z)))
