Signed Years Without Year 0
Although he used the usual French terms "avant J.-C." (before Jesus Christ) and "après J.-C." (after Jesus Christ) to label years elsewhere in his book, the Byzantine historian Venance Grumel used negative years (identified by a minus sign, −) to label BC years and unsigned positive years to label AD years in a table, possibly to save space, without a year 0 between them.
The XML Schema language, sometimes used in connection with representing data for storage in computers, contains built-in primitive datatypes, date and dateTime, which do not allow a year zero, and designate years BC as negative numbers. Years contain at least four digits. Thus -0001 in that language is equivalent to 1 BC. However, the defining recommendation indicates a change to a system similar to ISO 8601 and astronomical year numbering is likely in the future.
Read more about this topic: Astronomical Year Numbering
Famous quotes containing the words signed, years and/or year:
“I remember a very important lesson that my father gave me when I was twelve or thirteen. He said, “You know, today I welded a perfect seam and I signed my name to it.” And I said, “But, Daddy, no one’s going to see it!” And he said, “Yeah, but I know it’s there.” So when I was working in kitchens, I did good work.”
—Toni Morrison (b. 1931)
“Come Vitus, are we men, or are we children? Of what use are all these melodramatic gestures? You say your soul was killed, and that you have been dead all these years. And what of me? Did we not both die here in Marmaros fifteen years ago? Are we any the less victims of the war than those whose bodies were torn asunder? Are we not both the living dead?”
—Peter Ruric, and Edgar G. Ulmer. Hjalmar Poelzig (Boris Karloff)
“You can feel it, in a hundred little ways year after year. It is so certain and inevitable, that the next century will be a time in which it is not simply safe, but commonplace, to be openly gay.”
—Anna Quindlen (b. 1952)