The plural of formula is formulae or formulas. Formulae contain equals signs, as do equations, so it can sometimes be difficult to tell the difference between an equation and a formula.

The plural of formula is formulae. A formula is a mathematical rule or relationship that uses letters to represent amounts which can be changed – these are called variables. For example ...

Porsche powertrains and the Autódromo Hermanos Rodríguez seemed like an unstoppable pairing in recent seasons. Pascal ...

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Telangana High Court on Wednesday (January 8) permitted BRS MLA KT Rama Rao's lawyer to be present in the library room in the ...