[Tutor] precision for complex numbers

[Gerard Blais]

look at mpmath.

It's GREAT!

On Thu, Apr 6, 2023 at 5:11 AM Alan Gauld via Tutor <tutor at python.org>
wrote:

> On 05/04/2023 18:30, Msd De wrote:
>
> > Is there a way to increase precision for complex numbers for python?
>
> The precison is the same as for floats and as such is fixed by
> the IEEE float standard.
>
> How much more precision did you have in mind, and would you also
> need that extra precision for floats too, since presumably you'd
> need to interact with non-complex numbers at times too?
>
> There may be more precise complex implemetatioms around as
> third-party modules but they will likely be very much slower
> in operation. But I've not heard of any such modules.
>
> --
> Alan G
> Author of the Learn to Program web site
> http://www.alan-g.me.uk/
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>
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