[R] Perpendicular symbol in plotmath?

Gabor Grothendieck ggrothendieck at gmail.com
Sat Apr 28 18:35:59 CEST 2007

Its available in the Hershey fonts:

plot(0, 0, type = "n")
text(0, 0, "A \\pp B", vfont = c("serif", "plain"))

On 4/28/07, Matthew Neilson <matt at gneilson.plus.com> wrote:
> Hey,
> Does anyone know of an equivalent to the LaTeX \perp (perpendicular)
> symbol for adding to R plots? Parallel is easy enough ("||"), but I
> haven't been
> able to find a way of adding perpendicular. The plotmath documentation
> doesn't mention how to do it, so I'm inclined to think that it doesn't
> exist - but surely there must be some way of achieving the desired
> result,
> right?
> Any help will be much appreciated,
> -Matt
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