On Sat, Jul 11, 2009 at 12:47 AM, Ondrej Certik wrote:
> On Fri, Jul 10, 2009 at 11:03 PM, Aaron S. Meurer wrote:
>>
>> Also, if anyone wants to give it a shot implementing it, that would be
>> awesome too.
>
> Here is some code I just wrote:
>
> git pull git://github.com/certik/sympyx.git
This s
On Sat, Jul 11, 2009 at 12:47 AM, Ondrej Certik wrote:
> On Fri, Jul 10, 2009 at 11:03 PM, Aaron S. Meurer wrote:
>>
>> Also, if anyone wants to give it a shot implementing it, that would be
>> awesome too.
>
> Here is some code I just wrote:
>
> git pull git://github.com/certik/sympyx.git
> cd sy
On Fri, Jul 10, 2009 at 11:03 PM, Aaron S. Meurer wrote:
>
> Also, if anyone wants to give it a shot implementing it, that would be
> awesome too.
Here is some code I just wrote:
git pull git://github.com/certik/sympyx.git
cd sympyx
git checkout -b handler origin/handler
python a.py
and study
Also, if anyone wants to give it a shot implementing it, that would be
awesome too.
Aaron Meurer
On Jul 10, 2009, at 11:00 PM, Ondrej Certik wrote:
>
> Hi,
>
> Aaron is now with me in Los Alamos and we are trying to figure out how
> to nicely incorporate the Constant class inside SymPy, it's c
Hi,
Aaron is now with me in Los Alamos and we are trying to figure out how
to nicely incorporate the Constant class inside SymPy, it's currently
in this branch:
http://github.com/asmeurer/sympy/tree/constant-Mul
and it works, however, as you can see, it need modifications in the
Add and Mul cla
I am working on and arbitrary constant type that would automatically
combine with other constants (such as 2*C1 => C1). Whenever I get
that in, we could see if it could be modified to do arbitrary
functions. For now, I would just do F1, F2 = map(Function, 'F1 F2')
as you said, just like
On Fri, Jul 10, 2009 at 3:52 AM, Priit Laes wrote:
>
> Hey!
>
> Can someone confirm, that code below is valid and I am not abusing
> anything? :)
>
> #!/usr/bin/python
> from sympy import *
> F = Function('F')
> x, y, t = symbols('x y t')
> a = Symbol('a', Real=True)
> eq = Derivative(F(x, t), x)
Hello,
I've two questions :
1. Is there a way to test is an expression is real ? By expression, I
mean any kind of sympy command.
2. Why don't you use +oo rather than oo for the positive
infinity. You should keep oo for complex infinity which is
isusefull for holomor
On Fri, Jul 10, 2009 at 5:52 AM, Priit Laes wrote:
>
> Hey!
>
> Can someone confirm, that code below is valid and I am not abusing
> anything? :)
>
> #!/usr/bin/python
> from sympy import *
> F = Function('F')
> x, y, t = symbols('x y t')
> a = Symbol('a', Real=True)
> eq = Derivative(F(x, t), x)
Hey!
Can someone confirm, that code below is valid and I am not abusing
anything? :)
#!/usr/bin/python
from sympy import *
F = Function('F')
x, y, t = symbols('x y t')
a = Symbol('a', Real=True)
eq = Derivative(F(x, t), x)
pat = -33*t*x + F(x + exp(-t))
sub = eq.subs(F(x, t), pat)
print "Fails a
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