In 1557, Robert Recorde abbreviated “is equal to” to two long, parallel lines, birthing the equals sign to avoid repeating himself 200 times in his book Whetstone of Whitte. Subscribe to the ...

However, a doctor and math instructor named Robert Recorde did his best to equalize things, and invented one of the most important symbols in all of mathematics: the equals sign. Recorde was born ...

Today, the equals sign is also known as the equality sign, with its 500-year-old symbol ‘=’, which continues to be in use to indicate equality between two conditions.

How to Put an Equals Sign in a String in HTML. ... Willa Dunn has been writing since 1970. She has written website content as well as technical documentation, poetry and fiction.

Array, equals, simplify: it all sounds a bit DEI to me.” The sign, invented in 1557 by mathematician Robert Recorde, allegedly expresses equality in its very shape, one line set atop the other.

Taken very literally, not all students are created equal -- especially in their math learning skills, say researchers who have found that not fully understanding the "equal sign" in a math problem ...

Save guides, add subjects and pick up where you left off with your BBC account. An equation is a statement with an equals sign, stating that two expressions are equal in value, for example: \(3x ...

Save guides, add subjects and pick up where you left off with your BBC account. An equation is a statement with an equals sign, stating that two expressions are equal in value, for example: \(3x ...