Cross

Cross(a, b)

computes the vector cross product of a and b.

See:

• Wikipedia: Cross product

Examples

>> Cross({x1, y1, z1}, {x2, y2, z2})
{-y2*z1+y1*z2,x2*z1-x1*z2,-x2*y1+x1*y2}

>> Cross({x, y})
{-y,x}

The arguments are expected to be vectors of equal length, and the number of arguments are expected to be 1 less than their length.

>> Cross({1, 2}, {3, 4, 5})
Cross({1, 2}, {3, 4, 5})

Implementation status

• ✅ - full supported

Github

• Implementation of Cross