Den tors 18 feb. 2021 kl 14:36 skrev Oscar Benjamin <
oscar.j.benja...@gmail.com>:
> On Thu, 18 Feb 2021 at 11:32, Oscar Gustafsson
> wrote:
> >
> > After currently using Mathematica for similar things, I would just like
> to encourage you to provide some nice method to simplify constraints of
>
Thanks Gagandeep,
Looks like my SymPy install was indeed old - happy to confirm that the code
does work fine on SymPy version 1.7.1!
Kind regards,
Gary.
On Thursday, February 18, 2021 at 2:37:51 PM UTC czgdp1807 wrote:
> Hi,
>
> It seems like your code is working fine on SymPy's master
Hi,
It seems like your code is working fine on SymPy's master branch.
Code
from sympy.stats import ContinuousRV, sample
from sympy import sqrt, exp, Symbol, Interval, oo, pi
mean, prec = 1, 4
x = Symbol('x')
pdf = sqrt(prec)/sqrt(2*pi) * exp(-prec*(x-mean)**2/2)
Z = ContinuousRV(x, pdf,
> think you have capital and little 'z' when you want only one. See the
last three lines.
Thanks for the suggestion. The original code (above) results in this error:
TypeError: 'Mul' object is not an iterator
If I try to follow your suggestion and modify the last three lines to:
Z =
I think you have capital and little 'z' when you want only one. See the
last three lines.
On Thursday, February 18, 2021 at 4:26:15 AM UTC-6 bhu...@gmail.com wrote:
> I've looked in the SymPy documentation and cannot find a template for
> this. I apologise if I've overlooked something and the
On Thu, 18 Feb 2021 at 11:32, Oscar Gustafsson
wrote:
>
> After currently using Mathematica for similar things, I would just like to
> encourage you to provide some nice method to simplify constraints of
> piecewise functions using your simplifier, including additional constraints
> on the
After currently using Mathematica for similar things, I would just like to
encourage you to provide some nice method to simplify constraints of
piecewise functions using your simplifier, including additional constraints
on the range of variables (as SymPy doesn't have a way to put ranges on
I understand.
So I would use the LP solver implemented by Lee which should work with
symbolic coefficients.
On Thu, 18 Feb 2021 at 00:46, Oscar Benjamin
wrote:
> On Tue, 16 Feb 2021 at 17:01, אוריאל מליחי
> wrote:
> >
> > For your first question, I intend to create a new function that
I've looked in the SymPy documentation and cannot find a template for this.
I apologise if I've overlooked something and the answer is trivial, but all
I wish to do create a sampler for custom probability distributions defined
using SymPy algebra e.g.:
from sympy.stats import ContinuousRV,
