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:
“Bernstein: “Girls delightful in Cuba stop. Could send you prose poems about scenery but don’t feel right spending your money stop. There is no war in Cuba. Signed Wheeler.” Any answer?
Charles Foster Kane: Yes—Dear Wheeler, You provide the prose poems, I’ll provide the war.”
—Orson Welles (1915–1985)
“I’m right here to tell you, mister. There ain’t nobody gonna push me off my land. My grandpa took up this land seventy years ago. My pa was born here. We was all born on it. And some of us was killed on it. And some of us died on it. That’s what makes it ourn. Bein’ born on it. And workin’ on it. And dyin’ on it. And not no piece of paper with writin’ on it.”
—Nunnally Johnson (1897–1977)
“We are often made to feel that there is another youth and age than that which is measured from the year of our natural birth. Some thoughts always find us young, and keep us so. Such a thought is the love of the universal and eternal beauty.”
—Ralph Waldo Emerson (1803–1882)