comp.lang.idl-pvwave archive: archive » Source Code into latex

Home » Public Forums » archive » Source Code into latex

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Source Code [message #35552 is a reply to message #25712]

Fri, 20 June 2003 14:54

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

"Rick Towler" <rtowler@u.washington.edu> writes:
> "Kate" wrote in message...
>> I was wondering, what's the deal with getting the source code of IDL
>> library functions that aren't in the 'library' folder. I want to see
>> the source for QROMB but cant' find it, does this mean I'm not allowed
>> to look at it? or where do I look?
>
>
> QROMB is a "system function" which means it is written in C and no source
> code is available.

QROMB is also not a terribly flexible integrator because it is very
difficult to pass in arguments or keywords to the user function. I
think Kate has already found it, but it's worth mentioning the
QUADPACK integrator, which I have translated to IDL.

The IDL QPINT1D function has many of the QUADPACK integrators inside
of it. The source code is available; there are several ways to pass
arguments to the user function; there are several means of error
control; and improper integrals or integrands with singularities are
allowed.

Hope that helps!
Craig

P. S. http://cow.physics.wisc.edu/~craigm/idl/idl.html (under Mathematics)

--
------------------------------------------------------------ --------------
Craig B. Markwardt, Ph.D. EMAIL: craigmnet@cow.physics.wisc.edu
Astrophysics, IDL, Finance, Derivatives | Remove "net" for better response
------------------------------------------------------------ --------------

Report message to a moderator

[Message index]

		Source Code into latex By: Dominik[1] on Mon, 09 July 2001 06:49
		Re: Source Code into latex By: George N. White III on Thu, 12 July 2001 09:47
		Re: Source Code into latex By: plugge on Fri, 20 July 2001 00:09
		Re: Source Code By: Craig Markwardt on Fri, 20 June 2003 14:54
		Re: Source Code By: Rick Towler on Fri, 20 June 2003 11:14
		Re: Source Code By: Haje Korth on Fri, 20 June 2003 10:52
		Re: Source Code By: Haje Korth on Fri, 20 June 2003 10:53

Previous Topic:	conflict between widget_draw and plot objects
Next Topic:	Function minimization in IDL/WAVE

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 19:24:58 PDT 2025

Total time taken to generate the page: 0.00504 seconds