Re: Reg. fonts and math

[Adam Duck <duck@informatik.uni-frankfurt.de>]

Just to give you some hints what's already there...

Aditya Mahajan <adityam@umich.edu> writes:

< 63 lines deleted by Adam Duck >
> 1. Have align support with variable number of columns.
>  a &= b
>    &= c &+ d
>    &    &+ e
>
> should be typeset as
>
>  a = b
>    = c + d
>        + e

At least this should be possible with \wall and \return (using the
"nath" module), like this:

#v+
a \wall = b \\
= c \wall + d \\
+ e
\return\return
#v-

< 20 lines deleted by Adam Duck >
> 5. have a splitformula environment that allows
>
>  a =& b
>     & + c \\
>     & + d
>
> to come out as
>
>   a = b
>       + c
>       + e        (1)
>
> with only one formula number. The formula number should be at the last
> line or the center of the whole formula, configurable by an option.
< 142 lines deleted by Adam Duck >

Again, this is a \wall-\return thingy, but \placeformula places the
number vertically centered...

#v+
\usemodule[nath]
\starttext

\placeformula
\startformula
a \wall = b \\
+c \\
+e \return
\stopformula

\startformula
a \wall = b \\
= c \wall + d \\
+e \return\return
\stopformula

\stoptext
#v-

cu, Adam.