In mathematics, a formula generally refers to an identity which equates one mathematical expression to another, with the most important ones being mathematical theorems.
Dǎɣ maɗinan, tabarat sakna atamosan aliɣi iyan wa itagan dǎɣ alɣisab ən salan ən mathematiquetan aɣil iyan, ogaran tənifawt eqalan təmusnawen ən maɗinan.