• Artyom@lemm.ee
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      1 year ago

      Typically you’d just present it as the upper diagonal of the matrix.

      • Lojcs@lemm.ee
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        1 year ago

        Then you can’t just scan a row and get the whole info about a country. Images are rectangular anyways

        • godfilma@dmv.social
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          1 year ago

          You can if you pick a column. What i would do is put the name of each group in the gray box which is currently just where each group intersects with themselves. Then delete everything above that so it’s just a triangle.

          • Lojcs@lemm.ee
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            1 year ago

            Why tho? It makes parsing at least somewhat harder and you don’t save any space