https://github.com/cran/pracma
Tip revision: f0ba8a5d88ce30d08c8312fd9b882f2ff051d91b authored by Hans W. Borchers on 25 August 2018, 21:00:11 UTC
version 2.1.5
version 2.1.5
Tip revision: f0ba8a5
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)))
