Notes

General ISO directives allow three types of note: an isolated note, a series of isolated notes at separate places within the same division, and a group of numbered notes.

The iso style allows another type of note, which is tied to a particular document version number.

Note types Isolated An isolated note is written as follows:

\begin{note}
Text of note.
\end{note}

and appears in the text thus:
$\begin{note} Text of note. \end{note}$

Series Isolated notes in a series should be numbered sequentially. The number is given as an optional argument to the note environment thus:

\begin{note}[17]
Text of note.
\end{note}

The note appears in the text as follows:
$\begin{note}[17] Text of note. \end{note}$

Grouped A group of notes is written as follows:

\begin{notes}
\item The first note.
\item Another note.
\item And so on.
\end{notes}

and appears thus:
$\begin{notes} \item The first note. \item Another note. \item And so on. \end{notes}$

Version A version note takes an argument which gives the document version number to which the note applies. The note is printed only if this argument is the same as the version number given in the \version command (see $[*]$ ). For example, the text:

\version{1.6.4}

\begin{versionnote}{1.3.2}
A version note for version 1.3.2.
\end{versionnote}

\begin{versionnote}{1.6.4}
A version note for version 1.6.4.
\end{versionnote}

gives the output: 1.6.4
$\begin{versionnote}{1.3.2} A version note for version 1.3.2. \end{versionnote}$

$\begin{versionnote}{1.6.4} A version note for version 1.6.4. \end{versionnote}$