def truedeg(self):
    'Return the position of the first non zero coefficient and the actual degree of the polynomial\n        '
    if self.iszero():
        return (0, 0)
    n = 0
    while (self.coef[n] == self.F.zero()):
        n = (n + 1)
    return (n, (self.deg - n))
Return the position of the first non zero coefficient and the actual degree of the polynomial
def truedeg(self):
    '\n        '
    if self.iszero():
        return (0, 0)
    n = 0
    while (self.coef[n] == self.F.zero()):
        n = (n + 1)
    return (n, (self.deg - n))