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Even if the modern math notation with a minus sign is a fairly recent invention, subtracting 5 from 3 has made sense to human beings since the dawn of civilizat
by OfSanguineFire 3y ago
Even if the modern math notation with a minus sign is a fairly recent invention, subtracting 5 from 3 has made sense to human beings since the dawn of civilization, because that is how debt works.