(complex analysis) Formula which links complex exponentiation with trigonometric functions:

plural of formal language

In a formidable manner.

(of clothing) That follows the contours of the body

To give something a definite form; to shape. / To give something a formal or official standing. / To act with formality.

Alternative form of Formula One

plural of formal grammar

(computer science) A precise mathematical description of a formal language, consisting of terminal symbols, nonterminal symbols, a nonterminal symbol serving as start symbol, and a set of production rules that control the expansion of nonterminal symbols into strings consisting of both terminal and nonterminal symbols.

Alternative spelling of formalize

The formula A=√, where a, b, and c are the sidelengths of a triangle, s is its semiperimeter, and A is its area.