(self, mu, sigma)
return _exp(self.normalvariate(mu, sigma))
Log normal distribution.

        If you take the natural logarithm of this distribution, you'll get a
        normal distribution with mean mu and standard deviation sigma.
        mu can have any value, and sigma must be greater than zero.
Log normal distribution.
Log normal distribution .
def lognormvariate(self, mu, sigma):
        """Log normal distribution.

        If you take the natural logarithm of this distribution, you'll get a
        normal distribution with mean mu and standard deviation sigma.
        mu can have any value, and sigma must be greater than zero.

        """
        return _exp(self.normalvariate(mu, sigma))
def lognormvariate ( self , mu , sigma ) : return _exp ( self . normalvariate ( mu , sigma ) )