[R] Symbols to use in text

[Martin Maechler]

>>>>> "GF" == Guillaume Filteau <filteau at email.unc.edu>
>>>>>     on Thu, 13 Nov 2008 22:38:04 -0500 writes:

    GF> Hello all, I'm trying to use text symbols in R, such are
    GF> greek letters and mathematical operators. Do you know
    GF> where I can find a list telling me how to use all those
    GF> symbols? I'd like to have them displayed in my graphs.

help(plotmath) # has "See Also:" for

  demo(plotmath) # which has a list