While the earlier solutions involving expression() and paste() work great, unfortunately Gabor's first suggestion doesn't display on the OS X default quartz device, and Gabor's second suggestion displays on quartz, but not to the pdf() device.

In any event, the first replies in this thread provide a sufficient solution for me, so thanks all!

Mike

On 12-Jul-08, at 1:40 PM, Gabor Grothendieck wrote:

And this gives a slightly different one:

plot(1, main = "\u394i \ubb 0")


2008/7/12 Gabor Grothendieck <[EMAIL PROTECTED]>:
This works on my Windows Vista system:

plot(1, main = "\u394i \u300b 0")

See:
http://www.fileformat.info/info/unicode/char/300b/index.htm
http://www.fileformat.info/info/unicode/char/394/index.htm

On Sat, Jul 12, 2008 at 10:12 AM, Mike Lawrence <[EMAIL PROTECTED]> wrote:
Hi all,

Worked & looked around for a while on this to no avail. I'm trying to create
a plotmath expression that achieves:
Δi >> 0

and while:
expression(Delta*i>0)

comes close, I'd prefer to have the >> (denoting "very much greater than").
Maybe >> is a non-standard expression and therefore not supported?

Mike



--
Mike Lawrence
Graduate Student, Department of Psychology, Dalhousie University

www.memetic.ca

"The road to wisdom? Well, it's plain and simple to express:
Err and err and err again, but less and less and less."
      - Piet Hein

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--
Mike Lawrence
Graduate Student, Department of Psychology, Dalhousie University

www.memetic.ca

"The road to wisdom? Well, it's plain and simple to express:
Err and err and err again, but less and less and less."
        - Piet Hein

______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

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