[sage-support] factorial

2020-10-28 Thread Henri Girard

Hi,

I would like to know if it is possible to use ! instead factorial like 
in maths ?


factorial(1/2) = (1/2)!

Any help welcome

Henri

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[sage-support] Re: factorial

2020-10-28 Thread Emmanuel Charpentier
Nope. This syntactic sugar is provided by `Maxima`'s and `Mathematica`'s 
readers, but not by Sage preparser.

BTW, I'd write `gamma(3/2)` rather than `factorial(/2)`...

Le mercredi 28 octobre 2020 à 09:56:24 UTC+1, HG a écrit :

> Hi,
>
> I would like to know if it is possible to use ! instead factorial like 
> in maths ?
>
> factorial(1/2) = (1/2)!
>
> Any help welcome
>
> Henri
>
>

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