def iszero(self):
    'Return True if it is a zero polynomial (each coefficient is zero)\n           This does not return True if the polynomial is the polynomial that generates the extension field\n        '
    cond = True
    for i in self.coef:
        pcond = i.iszero()
        cond = (pcond * cond)
    return cond
Return True if it is a zero polynomial (each coefficient is zero)
This does not return True if the polynomial is the polynomial that generates the extension field
def iszero(self):
    'Return True if it is a zero polynomial (each coefficient is zero)\n           This does not return True if the polynomial is the polynomial that generates the extension field\n        '
    cond = True
    for i in self.coef:
        pcond = i.iszero()
        cond = (pcond * cond)
    return cond