It wasn't an English man but it was a Welsh mathematician by the name of Robert Recorde who in 1557 invented the equality symbol and it has 2 equal parallel lines
Robert Recorde Hope
It wasn't an English man but it was a Welsh mathematician by the name of Robert Recorde who in 1557 invented the equality symbol and it has 2 equal parallel lines
robert recorde hope its help to you guys !! ^_^ luve ya
robert recorde
robert recorde
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albert piastro
It was the mathematician William Jones who first used pi as a mathematical symbol in 1706
William Jones, a Welsh mathematician, first used the pi symbol in 1706.
The mathematician William Jones first used the Greek letter pi in 1706. In 1707, the great mathematician Euler popularized it.
Oh honey, that would be good old Robert Recorde. He was the one who said "Hey, let's use this nifty little equal sign (=)" back in 1557. So, next time you see that little guy, you can thank Robert for making math a tad easier to understand.
robert recorde