GroupTheory`
GroupTheory`
GTGetRotationMatrix
GTGetRotationMatrix[symmetry element]
gives the 3-dimensional rotation matrix of a symmetry element.
Details and Options
- The input of GTGetRotationMatrix can be of type symbol, matrix, quaternion, and Euler angles (compare GTSymbolQ, GTQuaternionQ or GTEulerAnglesQ).
- See: W. Hergert, M. Geilhufe, Group Theory in Solid State Physics and Photonics. Problem Solving with Mathematica, chapter 2.
Examples
Basic Examples (1)
Even if the actual representation is not O(3) GTGetRotationMatrix results in the 3x3 rotation matrix.
Whereas GTGetMatrix delivers the matrix in the actual representation.