Hi Ross,
On Thu, 6 May 2010 22:12:55 +0930
ross kyprianou wrote:
> > BTW, you could also try to make a patch for the erf() function, to
> > add the _eval_() method I mentioned in this thread on sage-devel.
> > Don't worry about details I wrote in
> > that email, just put an _eval_ method that re
Burcin
> BTW, you could also try to make a patch for the erf() function, to
> add the _eval_() method I mentioned in this thread on sage-devel.
> Don't worry about details I wrote in
> that email, just put an _eval_ method that returns 0 when the input is 0
Heres the patch. I hope I created it pr
Hi Ross,
On Wed, 5 May 2010 01:02:38 +0930
ross kyprianou wrote:
> > Your example is a good test case, so please
> > keep on trying, sending emails, and poking people (me) to work on
> > this. Can you post some example code (your integrator function) so
> > I have something to experiment with?
>
Burcin
> Your example is a good test case, so please
> keep on trying, sending emails, and poking people (me) to work on this.
> Can you post some example code (your integrator function) so I have
> something to experiment with?
Id like to do as much as possible. This might be a good example for
Hi Ross,
On Sun, 2 May 2010 19:43:17 -0700 (PDT)
Ross Kyprianou wrote:
> > You should add a new integrator function and register it in the
> > dictionary sage.symbolic.integration.integral.available_integrators.
> >
> > At some point we also need to come up with a protocol to allow these
> > fun
> You should add a new integrator function and register it in the
> dictionary sage.symbolic.integration.integral.available_integrators.
>
> At some point we also need to come up with a protocol to allow these
> functions to transform the input and pass it on to be processed by the
> next one in th
Excellent Burcin - thanks!
Ill try your ideas below.
Ross
On Sat, Apr 24, 2010 at 7:42 PM, Burcin Erocal wrote:
> On Thu, 22 Apr 2010 20:52:53 -0700 (PDT)
> Ross Kyprianou wrote:
>
>> Addendum: I suppose a general query would be how do we incorporate new
>> knowledge into Sage (narrowing this do
On Thu, 22 Apr 2010 20:52:53 -0700 (PDT)
Ross Kyprianou wrote:
> Addendum: I suppose a general query would be how do we incorporate new
> knowledge into Sage (narrowing this down to things like
>
> (a) closed form expressions of integrals
You should add a new integrator function and register it
Addendum: I suppose a general query would be how do we incorporate new
knowledge into Sage (narrowing this down to things like (a) closed
form expressions of integrals (b) well known expressions of finite or
infinite sums (c) well known solutions of equations such as the
previous message
Is it a m
