Cross-product of two 3d vectors

This function calculates the cross-product of two 3d (3 element) vectors. Note that this is different from `base::crossprod()`.

Usage

xprod(a, b)

Arguments

a

numeric vector of length 3

b

numeric vector of length 3

Value

numeric vector of length 3

Examples

xprod(c(0, 1, 2), c(1, 1, 1))
#> [1] -1  2 -1