[texhax] [solved] Re: Negated relation

Philip Taylor (Webmaster, Ret'd) P.Taylor at Rhul.Ac.Uk
Tue Jan 4 15:18:20 CET 2011

Tried that, Rodolfo, but my version of PdfTeX has never
heard of \letter, so I modified it as follows and also
replace the "0.5mm" with "0,235 ex" so as to try to make
it independent of font size.

Philip Taylor

\catcode `@ = \catcode `\a
\def \myc at ncel #1#2%
         \m at th \ooalign {$\hfil #1\mkern 2mu \raise 0,235 ex \hbox {/}\hfil $\crcr $#1#2$}%
\def \notRe {\mathpalette \myc at ncel \Re}

Not sent from my i-Pad, i-Phone, Blackberry, Blueberry, or any
such similar poseurs' toy, none of which would I be seen dead
with even if they came free with every packet of cornflakes.
Rodolfo Medina wrote:

> \catcode`@=\letter
> \def\myc at ncel#1#2{%
>          \m at th\ooalign{$\hfil#1\mkern2mu\raise0.5mm\hbox{/}\hfil$\crcr$#1#2$}}
> \def\notRe{\mathpalette\myc at ncel\Re}

More information about the texhax mailing list