RT @fermatslibrary: Tupper's self-referential formula is a formula that visually represents itself when graphed at a specific location in t… 0 atbildes
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Gints Kiršteins (2017-06-21 14:22:47) |
RT @fermatslibrary: Tupper's self-referential formula is a formula that visually represents itself when graphed at a specific location in t… | |