Any algebraic expression that gives the distance between two points in a particular coordinate system in a particular number of dimensions

(mathematics) The formula x=(-b±√)/(2a) for finding roots of the quadratic equation.

plural of empirical formula

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

Alternative form of Formula One

plural of general formula

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

(chemistry) Any of various diagrammatic representations of the structure of a molecule that shows how its atoms are linked to each other, with what type of bonds, and the presence of any charges

(mathematics) A particular expression for the area of a quadrilateral.

Synonym of infant formula