cislovanie rovnic

[Ladislav Bitto]

On Fri, 14 Mar 2003, Rudo Blasko wrote:

> zdravim
Dobry den,

>
> potrebujem cislovat rovnice v latexu tak, aby sa cislovali porade ako maju a
> k niektorym z nich chcem pridat index, napr.
>
> rovnica   (1)
>
> rovnica   (2)
>
> rovnica   (3_i) resp. (3)_i
>
> rovnica   (4)
>
> rovnica   (5_j)
>
> rovnica   (6)
>
> atd.

ja som si poradil par krat nasledovne. \zmenarovnic ma tri parametre: 1.
co sa ma pisat pred cislo, 2. cislo, 3. co sa ma pisat po cisle. Ostatne
Vam po nasledujucom priklade bude jasne.

\newcount\cislo
\def\zmenarovnic#1#2#3{\def\theequation{#1\arabic{equation}#3}
\setcounter{equation}{#2}}

\begin{equation}v_0={1\over |S|}\int\limits_S V_1 (P)\end{equation}
\begin{equation}v_0={1\over |S|}\int\limits_S V_1 (P)\end{equation}

\cislo=\theequation
\global\advance\cislo by -1
\zmenarovnic{}{\cislo}{a}
\begin{equation}v_0={1\over |S|}\int\limits_S V_1 (P)\end{equation}
\zmenarovnic{}{\cislo}{b}
\begin{equation}v_0={1\over |S|}\int\limits_S V_1 (P)\end{equation}
\zmenarovnic{}{\cislo}{c}
\begin{equation}v_0={1\over |S|}\int\limits_S V_1 (P)\end{equation}
\global\advance\cislo by 1
\zmenarovnic{}{\cislo}{}

\begin{equation}v_0={1\over |S|}\int\limits_S V_1 (P)\end{equation}
\begin{equation}v_0={1\over |S|}\int\limits_S V_1 (P)\end{equation}

> moze mi niekto pradit. za rady vopred dakujem

Nie je zaco.

Zdravi
Ladislav Bitto

>                     r.blasko
>