Matias Atria on Thu, 5 Apr 2001 16:53:11 -0400 (EDT)

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Re: catching errors

I'm already resetting those signals, but how do I stop PARI from exiting
after, say, division by zero? There is a function err_catch() but I'm not
sure if it can be used safely outside the library (and does not seem to be


On Thu, 5 Apr 2001 wrote:

>      After calling pari_init, I make two more calls if I am
> in debug mode on an IRIX system.  These override the calls
> made by PARI, letting me use the debugger to trace some errors.
>   signal(SIGBUS,  SIG_DFL);
>   signal(SIGSEGV, SIG_DFL);
>         Peter Montgomery