# Vcross()

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**vcross(<vector>,<vector>[,<delim>][,<output delim>])**

Returns the cross product of two vectors. The cross product of two vectors is a vector.

| a b c | (a,b,c) X (d,e,f) = det | d e f | = i(bf-ce) + j(cd-af) + k(ae-bd) | i j k |

where i, j, and k are taken as unit vectors in Cartesian space.

## Example

> @pemit me=vcross(1 2 3,2 3 4)

-1 2 -1