You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
This repo is archived. You can view files and clone it, but cannot push or open issues/pull-requests.
pollen-tfl/math-symbols.html.pm

8 lines
542 B
Perl

#lang pollen
(define-meta title "math symbols")
hanging-topic[(topic-from-metas metas)]{Use real characters, not alphabetic susbstitutes}
If you need em{math symbols} infrequentlysome light addition and subtraction, the occasional negative numberyou can get by without special symbols. Use the plus sign glyph{+} and equals sign glyph{=} as usual. Use the en dash as a minus sign glyph{} (see xref{hyphens and dashes}).
If you need to do multiplication or beyond, insert real math symbols by hand.