User:Simon/Special Issue 8/dump: Difference between revisions
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[[File:Paint3.png|frameless]] | [[File:Paint3.png|frameless]] | ||
[[File:quipu_4_incas.gif|frameless]] | [[File:quipu_4_incas.gif|frameless]] | ||
===knots=== | |||
[[File:Tabela de nós matemáticos 01, crop.jpg|frameless]] | |||
==software formats== | ==software formats== | ||
===punchcards=== | ===punchcards=== |