Re: [R] Latex \ell symbol in plotmath

From: Alberto Monteiro <albmont_at_centroin.com.br>
Date: Tue, 05 Jun 2007 10:52:07 -0200

Prof Brian Ripley wrote:
>
> It is Unicode character U+2113, and so on UTF-8 R systems you may
> well be able to enter it as \u2113 and get it plotted on-screen in a
> suitable font. But we'd need to know a lot more about your system
> to advise on how exactly to do so.
>
I must be sleeping, but I can't think about a program that lists "all" Unicode characters. A stupid and dirty solution would be:

cat("u 31 = \u31\n")
cat("u 32 = \u32\n")
...

How can I vectorize this?

Alberto Monteiro



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