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)
“When any man expresses doubt to me as to the use that I or any other woman might make of the ballot if we had it, my answer is, What is that to you? If you have for years defrauded me of my rightful inheritance, and then, as a stroke of policy, of from late conviction, concluded to restore to me my own domain, must I ask you whether I may make of it a garden of flowers, or a field of wheat, or a pasture for kine?”
—Matilda Joslyn Gage (1826–1898)
“You must not pity me because my sixtieth year finds me still astonished. To be astonished is one of the surest ways of not growing old too quickly.”
—Colette [Sidonie Gabrielle Colette] (1873–1954)