# [NTG-context] formula legend

Jörg Hagmann joerg.hagmann at unibas.ch
Mon Jun 26 11:54:26 CEST 2006

Hi all,

I am using formulas and legends as described in the manual and
encountered the 2 following (minor) problems (see example at the end
of the message):

1. Legends: when using the units module (e.g. \Joule), the alignement
is not the same as when using normal characters (in the example: the
number 8314 is more to the left than the J of \Joule etc.. Replacing
\Joule by J aligns it with the number below. This also occurs when
running the example live on context-garden. Adding \null in front of
8314 doesn't help (why not?).

2. The RT of the equation is not slanted as are the other variables
-- on my two setups (on contextgarden it is). Is this a version
problem? (If it is, I don't want to upgrade because I'm sure I'll
mess things up -- as I said, it's no big deal).

Example:

\enableregime [il1]
\mainlanguage [de]

\usemodule[greek]
\usemodule[units]

\starttext
\placeformula[formula:en_2]
\startformula
\Delta G = \Delta G\Degrees ' + RT\ln\frac{[C] \Times [D]}{[A] \Times
[B]}
\stopformula

\startlegend
\leg G\Degrees ' \\ Standard Gibbs' freie Energie \\ \Joule \Per \Mol \\
\leg R \\ Gaskonstante \\ 8314 \Joule \Times \ILinear\Kelvin \Times
\ILinear\Mol \\
\leg [A], [B], [C], [D] \\ Konzentrationen von A etc. \\ \Mol \\
\stoplegend
\stoptext

Thanks and cheers, Jörg