Projection

Projection(vector1, vector2)

Find the orthogonal projection of vector1 onto another vector2.

Projection(vector1, vector2, ipf)

Find the orthogonal projection of vector1 onto another vector2 using the inner product function ipf.

See

• Wikipedia - Vector projection

Examples

>> Projection({5, I, 7}, {1, 1, 1})
{4+I*1/3,4+I*1/3,4+I*1/3}

>> {u, v} = RandomReal(1, {2, 6})

>> Abs(VectorAngle(Projection(u, v), v)) < (0.0 + 10^-7)
True

Implementation status

• ✅ - full supported

Github

• Implementation of Projection