Изменения
Нет описания правки
* <tex>\langle q, \alpha \rangle \vdash^* \langle p, \beta \rangle</tex>, если
** <tex>\langle q, c_1 c_2 c_3 ...c_n\beta \rangle \vdash \langle u_1, c_2 c_3 ...c_n\beta \rangle \vdash \langle u_2, c_3 ...c_n\beta \rangle ...\vdash \langle u_{n-1}, c_n\beta \rangle \vdash \langle p, \beta \rangle</tex>
{{Лемма
|statement=
<tex>\langle q, \alpha \rangle \vdash^* \langle p, \varepsilon \rangle, \langle p, \beta \rangle \vdash^* \langle r, \varepsilon \rangle \Rightarrow \langle q, \alpha\beta \rangle \vdash^* \langle r, \varepsilon \rangle</tex>
|proof=
<tex>\langle q, \alpha\beta \rangle \vdash^* \langle p, \beta \rangle \vdash^* \langle r, \varepsilon \rangle.</tex>
}}
=== Автоматные языки ===
