Done:
https://github.com/sympy/sympy/issues/15219
On Wed, 12 Sep 2018 at 00:30, Aaron Meurer wrote:
> IndexError indicates a bug. Can you open an issue for it?
>
> Aaron Meurer
>
> On Tue, Sep 11, 2018 at 5:28 PM, Oscar Benjamin
> wrote:
> > Thanks for the quick response. I have one more
IndexError indicates a bug. Can you open an issue for it?
Aaron Meurer
On Tue, Sep 11, 2018 at 5:28 PM, Oscar Benjamin
wrote:
> Thanks for the quick response. I have one more while I'm here:
>
> In [43]: eqn = exp(f(x).diff(x)-f(x))
>
>
> In [44]: eqn
>
> Out[44]:
>
> d
>
> -f(x) +
Thanks for the quick response. I have one more while I'm here:
In [*43*]: eqn = exp(f(x).diff(x)-f(x))
In [*44*]: eqn
Out[*44*]:
d
-f(x) + ──(f(x))
dx
ℯ
In [*45*]: dsolve(eqn, f(x))
---
The algorithms to solve it aren't implemented. In factored form, the
equation can be solved by integrating as you mentioned. There is an
issue to implement this algorithm, but it hasn't been done yet
https://github.com/sympy/sympy/issues/6259.
In expanded form it is a Euler equation, but the
Hi,
I'm not sure if I'm missing a trick but I've been trying to use dsolve and
it seems it doesn't work in many simple cases. I've put some examples
below, tested with sympy 1.2 installed using pip. I don't know if any of
the below is me using dsolve incorrectly or should be considered a bug or
