static Obj LQUO_MPD(Obj self, Obj fl, Obj fr)
{
mp_prec_t precl = mpd_get_prec(GET_MPD(fl)),
precr = mpd_get_prec(GET_MPD(fr));
Obj g = NEW_MPD(precl > precr ? precl : precr);
mpd_div (MPD_OBJ(g), GET_MPD(fr), GET_MPD(fl), MPD_RNDNN);
return g;
}
int
main(int argc, char **argv)
{
mpd_context_t ctx;
mpd_t *a, *b;
mpd_t *result;
char *rstring;
char status_str[MPD_MAX_FLAG_STRING];
clock_t start_clock, end_clock;
if (argc != 3) {
fprintf(stderr, "div: usage: ./div x y\n");
exit(1);
}
mpd_init(&ctx, 38);
ctx.traps = 0;
result = mpd_new(&ctx);
a = mpd_new(&ctx);
b = mpd_new(&ctx);
mpd_set_string(a, argv[1], &ctx);
mpd_set_string(b, argv[2], &ctx);
start_clock = clock();
mpd_div(result, a, b, &ctx);
end_clock = clock();
fprintf(stderr, "time: %f\n\n",
(double)(end_clock-start_clock)/(double)CLOCKS_PER_SEC);
rstring = mpd_to_sci(result, 1);
mpd_snprint_flags(status_str, MPD_MAX_FLAG_STRING, ctx.status);
printf("%s %s\n", rstring, status_str);
mpd_del(a);
mpd_del(b);
mpd_del(result);
mpd_free(rstring);
return 0;
}
