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)
“Neither years nor books have yet availed to extirpate a prejudice then rooted in me, that a scholar is the favorite of Heaven and earth, the excellency of his country, the happiest of men. His duties lead him directly into the holy ground where other men’s aspirations only point. His successes are occasions of the purest joy to all men. Eyes is he to the blind; feet is he to the lame. His failures, if he is worthy, are inlets to higher advantages.”
—Ralph Waldo Emerson (1803–1882)
“The rarest of all things in American life is charm. We spend billions every year manufacturing fake charm that goes under the heading of “public relations.” Without it, America would be grim indeed.”
—Anita Loos (1888–1981)