Determinantin tanimini bilmek gerekir. $A=(a_{i,j})_{1 \le i,j \le n}$ matrisinin determinanti $$\sum_{\sigma \in S_n}\left(\text{sgn}(\sigma)\prod_{i=1}^{n} a_{i,\sigma(i)}\right)$$ oldugundan her $n \times n$ matrisi icin hesaplayabiliriz.