's Pattern Recognition Algorithm
Is the maximum rotation order 1,2,3,4 or 6? Is there a mirror (m)? Is there an indecomposable glide reflection (g)?
Is there a rotation axis on a mirror? Is there a rotation axis not on a mirror?
Note: Every pattern is identified according to three systems of notation, as in the example below:
notation, as used in my
The International Union of Crystallography notation.
The Montesinos notation, as in his book
Classical Tesselations and Three Manifolds
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