Click above to get retro games delivered to your door ever month!

   exception        The exception structure. defined in math.h,stores_
                    error information for math routines and is used by
                    the matherr routine.


                    Definition:
                     struct exception{
                        int type;
                        /* DOMAIN,SING,...                            */
                        char *name;
                        /* pointer to string defining the name of the */
                        /* function that detected the error           */
                        double arg1;
                        /* first argument to function                 */
                        double arg2;
                        /* second argument (if defined) to function   */
                        double retval;
                        /* default return value                       */
                     }