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when toggle format what by license comment
Apr 13, 2017 at 12:58 history edited CommunityBot
replaced http://mathoverflow.net/ with https://mathoverflow.net/
Aug 11, 2016 at 6:10 comment added slebetman With regards as to the cumbersomeness of discussing mathematics, it is precisely the reason why Al-Khawarizmi wrote the famous algebra book (he didn't technically invent it but was the first to comprehensively document it). It turns out that Islamic inheritance rules are complicated enough as to require the solution of multiple simultaneous quadratic equations. Thus having a shorthand (algebra) to manipulate the meanings of the calculations make it easier to figure out who inherited what percentage of the estate.
Aug 10, 2016 at 22:27 history answered Superbest CC BY-SA 3.0