def GetMinimum(self, expression, cut=None):
        """
        TODO: we need a better way of determining the minimum value of an
        expression.
        """
        if cut:
            self.Draw(expression, cut, "goff")
        else:
            self.Draw(expression, "", "goff")
        vals = self.GetV1()
        n = self.GetSelectedRows()
        vals = [vals[i] for i in range(min(n, 10000))]
        return min(vals)
def GetMinimum ( self , expression , cut = None ) : if cut : self . Draw ( expression , cut , "goff" ) else : self . Draw ( expression , "" , "goff" ) vals = self . GetV1 ( ) n = self . GetSelectedRows ( ) vals = [ vals [ i ] for i in range ( min ( n , 10000 ) ) ] return min ( vals )
TODO: we need a better way of determining the minimum value of an
        expression.