https://github.com/cran/pracma
Tip revision: 8ce01a0ebcafaba3021c8ae0ffb447eeed46ed90 authored by HwB on 28 October 2012, 00:00:00 UTC
version 1.2.5
version 1.2.5
Tip revision: 8ce01a0
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)))