Hi, On Fri, 13 Oct 2000, Ben Sapp wrote:
I have program that crashes when it uses the collect function of the ex class. The strange error I receive is:
Not a 32-bit integer: -9223372028264841216
This error comes originally from the CLN function cl_I_to_L() to convert objects of class cl_I to 32-bit integers. In GiNaC this happens when you call the method numeric::to_int().
I am able to print both the expression and the symbol I am going to use for the collect call before hand and all seems fine. I archived the symbol and expression just before I knew it would crash and I can look at the function with viewgar. However if I make a program that uses collect on the expression I get the same strange error and the program exits. Is this a bug in GiNaC? Is it a bug in my software? What could be causing this? How can I fix it?
We could call it: "GiNaC ran out of spec here". Don't know at the moment how to fix it. Please read on...
I have attached the archive file and the source to the program that reads the archive file. I did not give the source to the software that originally produced it because it is a function that is dynamically linked with another program.(GNU Octave)
The archive file is somewhat strange. I get: higgsino:~/projects$ viewgar foobar.gar The symbol = x foobar.gar: class 'name' not registered Is 'name' one of your classes? What's going on here? Can you just print the expression and mail it as it seems to be quite small? Luck -richy. -- Richard Kreckel <Richard.Kreckel@Uni-Mainz.DE> <http://wwwthep.physik.uni-mainz.de/~kreckel/> - To UNSUBSCRIBE, email to ginac-list@ginac.de with a subject of "unsubscribe".