Creating uniform random quaternion and multiplication of two quaternions

Question

I have a python (NumPy) function which creates a uniform random quaternion. I would like to get two quaternion multiplication as 2-dimensional returned array from the same or an

Answer 1

A 2-Dimensional Array is an array like this: foo[0][1]

You don't need to do that. Multiplying two quaternions yields one single quaternion. I don't see why you would need a two-dimensional array, or how you would even use one.

Just have a function that takes two arrays as arguments:

def multQuat(q1, q2):

then return the relevant array.

return array([-q2[1] * q1[1], ...])