The equals sign, equality sign, or "=" is a mathematical symbol used to indicate equality. It was invented in 1557 by Robert Recorde. The equals sign is placed between the things stated to have the same value, as in an equation. It is assigned to the Unicode and ASCII character 003D in hexadecimal, 0061 in decimal.
Read more about Equals Sign: History, Usage in Mathematics and Computer Programming, Tone Letter, Incorrect Usage
Famous quotes containing the words equals and/or sign:
“If an angel were ever to tell us anything of his philosophy I believe many propositions would sound like 2 times 2 equals 13.”
—G.C. (Georg Christoph)
“A good businessman never makes a contract unless he’s sure he can carry it through, yet every fool on earth is perfectly willing to sign a marriage contract without considering whether he can live up to it or not.”
—Dalton Trumbo (1905–1976)