Ternary parallelogram scales are MOS substitution: Difference between revisions

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=== Step 1: Get a homomorphism <math>\mathbb{Z}^2 \to \mathbb{Z}/mn\mathbb{Z}</math> ===
=== Step 1: Get a homomorphism <math>\mathbb{Z}^2 \to \mathbb{Z}/mn\mathbb{Z}</math> ===
=== Step 2: Ternarity implies that one of the step vectors is parallel to an axis ===
=== Step 2: Ternarity implies that one of the step vectors is parallel to an axis ===
=== Step 3: When the two non-axial steps are identified, the result is a MOS ===
=== Step 3: The axial step is a MOS substitution slot letter ===
=== Step 4: When the axial step is deleted, the result is a MOS ===
==== When the two non-axial steps are identified, the result is a MOS ====
==== When the axial step is deleted, the result is a MOS ====


[[Category:Pages with proofs]]
[[Category:Pages with proofs]]