If taken 100% seriously, the post is just bad mathematics and bad linguistics. But I don't think it's intended to be rigorous work of either discipline. But I

If taken 100% seriously, the post is just bad mathematics and bad linguistics. But I don't think it's intended to be rigorous work of either discipline. But I do share the frustration regarding pedantry in mathematics, and I hate it when people mistake dictionary entries for attempts at rigorous definition.