You're right! QFMFT!
:-)
Thanks
2013/9/17 Rolf Turner <rolf.tur...@xtra.co.nz>
> On 09/18/13 07:26, Arnaud Mosnier wrote:
>
>> Hi all,
>>
>> I want to present a figure including the uppercase and lowercase version
>> of
>> the greek letter phi.
>>
>> I know that I can use "expression" to have the symbol like in:
>>
>> plot(1~1, main = expression(phi))
>>
>> But, is there somewhere things like upper(phi) or lower(phi) ?
>>
>> Thanks for your help !
>>
>
> RTFM. From ?plotmath:
>
> alpha -- omega Greek symbols
> Alpha -- Omega uppercase Greek symbols
>
> cheers,
>
> Rolf Turner
>
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