(self)
return len(self.bm) + len(self.an) - S(len(self.ap) + len(self.bq))/2
A quantity related to the convergence region of the integral,
            c.f. references.
A quantity related to the convergence region of the integral,
            c.f. references.
A quantity related to the convergence region of the integral c . f . references .
def delta(self):
        """ A quantity related to the convergence region of the integral,
            c.f. references. """
        return len(self.bm) + len(self.an) - S(len(self.ap) + len(self.bq))/2
def delta ( self ) : return len ( self . bm ) + len ( self . an ) - S ( len ( self . ap ) + len ( self . bq ) ) / 2