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    Chris Samuel (chris_bloke@mastodon.acm.org)'s status on Thursday, 26-Feb-2026 13:28:01 JSTChris SamuelChris Samuel

    If you're ever thinking "oh my work will never come to anything" spare a thought for Robert Recorde of Tenby in Wales. 🏴󠁧󠁢󠁷󠁬󠁳󠁿

    He invented the equals sign (=) in 1557 (the year before he died) "to auoide the tediouſe repetition of theſe woordes : is equalle to" - and was promptly ignored for 61 years before being picked up again in 1618.

    #mathematics #Wales #Cymru

    In conversationabout 8 months ago from mastodon.acm.orgpermalink
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