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Welshman Robert Recorde is credited with inventing the equal sign in 1557.
It is attributed to the Welsh mathematician Robert Recorde.
robert record
Invented by English mathematician Robert Recorde. That's all i know.
He invented the equal sign and introduced algebra to England.
Robert Recorde is credited with the invention of equal sign =.
Robert Recorde
Recorde introduced the equal sign in 1557
Welshman Robert Recorde is credited with inventing the equal sign in 1557.
It was invented in 1557 by Robert Recorde = denotes same value
robert record
It is attributed to the Welsh mathematician Robert Recorde.
Invented by English mathematician Robert Recorde. That's all i know.
He invented the equal sign and introduced algebra to England.
Robert Recorde's nationality nationality was welsh
Tenby, Pembrokeshire
It was first used in 1557 by Robert Recorde in the United Kingdom. See the related link for more information.