Re: [R] how to write symbol (nabla) in R graph

From: Dieter Menne <>
Date: Fri, 20 Jun 2008 07:03:26 +0000 (UTC)

Nuno Prista <nmprista <at>> writes:

> Can anyone of you tell me how to write a "nabla" symbol in an R graph?

I have not tested it, but according to

nabla is Unicode [0321]

Check documentation on plothmath how to use it.

Note: the documents cited in plotmath are huge, and it would be nice to have something like the gnu-reference I google for a short list.

Dieter mailing list PLEASE do read the posting guide and provide commented, minimal, self-contained, reproducible code. Received on Fri 20 Jun 2008 - 09:35:09 GMT

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