calc.py
contains the function that can calculate NxN matrix.
NxN がどれだけ多くても計算することができます。
ary = [
[3, 1, 2, 4, 5],
[3, 0, 3, 2, 3],
[1, 1, 5, 2, 3],
[1, 2, 0, 5, 2],
[4, 1, 3, 2, 1],
]
get_det(ary)
# output => 155
https://domeblog.net/4455determinant/ : used example problem