In mathcad there actually is toolbar (or "floating" toolbar) with all the 
greek letters, but maybe a widget is actually that....

I do also try to avoid 1-letter variable names, but when you actually do 
evaluate equations and want to have a 1-to-1 mapping to some formula in a 
textbook I think it makes sense.

Regarding letters used as operators, I do think they should be included. 
Maybe you want to define af function Δ acting as the Laplace operator?

/Jonatan



Tirsdag den 16. december 2014 22.43.09 UTC+1 skrev Joseph Martinot-Lagarde:
>
> Le 15/12/2014 22:33, Jonatan Hjul a écrit : 
> > I have just installed python3 on one of my machines to experiment a bit. 
> > 
> > One of the great things about python3 is support for unicode variables, 
> > so we can now define some diameter as ø = 3 or the standard deviation as 
> > σ = 3.5. Now we definitely have a lot of strange symbols on different 
> > keyboards, but I guess most people using spyder is familiar with greek 
> > letters. 
> > 
> > So maybe a greek toolbar would be useful in the python3 version? 
> > 
> > And maybe we should have a shortcuts like ctrl+g to convert from latin 
> > to greek letters like in mathcad (i.e. "s" followed by ctrl+g results in 
> > "σ"). 
> > 
> > In the python2 version it could be disabled or just convert to "sigma". 
> > 
> > What do you think? 
> > 
> > /Jonatan 
>
> A greek toolbar would have way too much buttons. I'd prefer a widget to 
> insert special characters, including greek ones. This should be easilly 
> doable as a plugin. Some characters are considered "operators" rather 
> than characters so these should not be included. 
>
> Convert from latin to greek with a shortcut is a great idea ! I 
> personally tend to avoid 1-letter variable names but I see how it could 
> be useful. 
>
> Joseph 
>
>

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