Robert Recorde (c.1512–1558) was a Welsh physician and mathematician. He invented the equals sign (=) and also introduced the pre-existing plus sign (+) to English speakers in 1557
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Nahh, it's MissingNo that.
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He must have had a checking account.
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infix decrement operator..
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Hey that's german
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Damn that "retro-German" font; SO difficult to read!
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if print = discovery/invention/first instance known, wonder how additions and substractions were done earlier
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