- #1
DanAbnormal
- 23
- 0
Hi,
I'm trying to find a general expression for the scalar triple product for 3 vectors in a simultaneous configuration, that depends only on the inter-vector angles, A1, A2 and A3.
I have expressed this quantity in terms of the spherical polar coordinates of the vectors (the length being unity for simplicity), and I have also expressed 3 equations for the dot product of each possible pair using spherical coordinates, to get a relation to the inter-vector angles.
Now I don't know if this is just a simple case of rearranging with trig identities, but I've been trying it for hours, can't find anything on the net and I'm not too good with Mathematica etc, so I was just wondering if there was a general expression, or a good lead to one.
Thanks.
I'm trying to find a general expression for the scalar triple product for 3 vectors in a simultaneous configuration, that depends only on the inter-vector angles, A1, A2 and A3.
I have expressed this quantity in terms of the spherical polar coordinates of the vectors (the length being unity for simplicity), and I have also expressed 3 equations for the dot product of each possible pair using spherical coordinates, to get a relation to the inter-vector angles.
Now I don't know if this is just a simple case of rearranging with trig identities, but I've been trying it for hours, can't find anything on the net and I'm not too good with Mathematica etc, so I was just wondering if there was a general expression, or a good lead to one.
Thanks.