cross

From pracma v1.9.9 by HwB
0th

Percentile

Vector Cross Product

Vector or cross product

Keywords
array
Usage
cross(x, y)
Arguments
x
numeric vector or matrix
y
numeric vector or matrix
Details

Computes the cross (or: vector) product of vectors in 3 dimensions. In case of matrices it takes the first dimension of length 3 and computes the cross product between corresponding columns or rows.

The more general cross product of n-1 vectors in n-dimensional space is realized as crossn.

Value

3-dim. vector if x and < are vectors, a matrix of 3-dim. vectors if x and y are matrices themselves.

See Also

dot, crossn

Aliases
  • cross
Examples
  cross(c(1, 2, 3), c(4, 5, 6))  # -3  6 -3
Documentation reproduced from package pracma, version 1.9.9, License: GPL (>= 3)

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