['coeff_0',
 ('3214𝟓', False),
 'coeff_1',
 ('3214𝟓', False, '+'),
 'coeff_2',
 ('3214𝟓', False, '+'),
 'coeff_3',
 ('3214𝟓', False),
 'coeff_4',
 ('3214𝟓', False)]