It is Robert Recorde
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
English mathematician William Jones developed the symbol for Pi in 1706.William Jones
Pi was invented by William Jones in 1706 who was a Welsh mathematician.
robert recorde
robert recorde
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
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 roberto
English mathematician William Jones developed the symbol for Pi in 1706.William Jones
Pi was invented by William Jones in 1706 who was a Welsh mathematician.
robert recorde
robert recorde
Pi as a symbol was first used by the English mathematician William Jones. In 1706 he wrote that 3.14159=Euler, in 1737, used this symbol and it became the worlds standard symbol for pi after that.
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