def dispmat(n, mat):
s = r'\begin{pmatrix}'
for row in mat:
rw = '& '.join([sparse_cyclotomic_to_latex(n, z) for z in row])
s += rw + '\\\\'
s += r'\end{pmatrix}'
return s
def sparse_cyclotomic_to_latex(n, dat):
# The indirection is because we want to make this a staticmethod
return sparse_cyclotomic_to_latex(n, dat)