Изменения

{{Лемма

|statement=

<tex> \mathcal{A}^{\wedge_p} {e_{i_1}} \land {e_{i_2}} \land ... \land {e_{i_p}} \stackrel{\mathrm{def}}{=} \mathcal{A}{e_{i_1}} \land \mathcal{A}{e_{i_2}} \land... \land \mathcal{A}{e_{i_p}} </tex>

{{Лемма

|statement=

Если <tex> {x_1} \land {x_2} \land... \land {x_p} \in {\wedge_p} </tex>, то <tex> \mathcal{A}^{\wedge_p} {x_1} \land {x_2} \land ... \land {x_p} = \mathcal{A}{x_1} \land \mathcal{A}{x_2} \land... \land \mathcal{A}{x_p} </tex>

{{Лемма

|statement=

<tex> \mathcal{A}^{\wedge_n} z = \det \mathcal{A} \cdot z </tex>

}}

{{Теорема

|statement=