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Wiris Integrations
Focus
Reading time: 1minReturns the focus of a conic. A conic is a set of points whose distances to some particular point, called a focus, and some particular line, called a directrix, are in a fixed ratio, called the eccentricity.
Syntax
focus(Conic)
Description
Given a conic, returns its focus. If more than one focus exists, returns a list with the focus.
