orthormalize¶
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chemcoord.utilities.
orthormalize
(basis)[source]¶ Orthonormalizes a given basis.
This functions returns a right handed orthormalized basis. Since only the first two vectors in the basis are used, it does not matter if you give two or three vectors.
Right handed means, that:
- np.cross(e1, e2) = e3
- np.cross(e2, e3) = e1
- np.cross(e3, e1) = e2
Parameters: basis (np.array) – An array of shape = (3,2) or (3,3) Returns: A right handed orthonormalized basis. Return type: new_basis (np.array)