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                                 L_CIRCCF()


Syntax:        L_CIRCCF(<expN>)


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


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


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


Examples:      ? L_CIRCCF(3.5)               && Result: 21.9911


Language:      C

See Also: L_CIRCCR()

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