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                                 L_CIRCAR()


Syntax:        L_CIRCAR(<expN>)


Purpose:       To calculate the area of a circle, given its radius.


Arguments:     <expN> is the radius of the circle.


Returns:       The area of the circle of radius <expN>.


Examples:      ? L_CIRCAR(3.5)               && Result: 38.4845


Language:      C

See Also: L_CIRCRD()

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