Currency sign (typography)

The currency sign (¤) is a character used to denote an unspecified currency. It is often used in place of a symbol that is not present in the font in use; for example, in place of the colón (₡). It can be described as a circle the size of a lowercase character with four short radiating arms at 45° (NE), 135° (SE), 225°, (SW) and 315° (NW). It is raised slightly above the baseline. It is represented in Unicode as U+00A4 ¤ CURRENCY SIGN (HTML ¤ · ¤ · Windows Alt+0164).

The currency sign was once a part of the Mac OS Roman character set, but Apple changed the symbol at that code point to the euro sign (€) in Mac OS 8.5. In non-Unicode Windows character sets, the euro sign was introduced as a new code point. In the Unicode character set, each of the two symbols has its own unique code point across all platforms.

The symbol is available on some keyboard layouts, for example French, Danish, Norwegian, Swedish, Finnish and Estonian.

History

The symbol was first encoded for computers in 1972, as a replacement for the dollar sign in national variants (ISO 646) of ASCII and the International Reference Variant. It was proposed by Italy to allow an alternative to encoding the dollar sign. When ISO 8859 was standardized, it was placed at 0xA4 in the Latin, Arabic and Hebrew character sets. There was not room for it in the Cyrillic set, and it was not included in all later added Latin sets. In particular, Latin 9 replaces it with the euro sign. In Soviet computer systems (usually using some variant of KOI8-R character set) this symbol was placed at the code point used by the dollar sign in ASCII.

Currency

A currency (from Middle English: curraunt, "in circulation", from Latin: currens, -entis) in the most specific use of the word refers to money in any form when in actual use or circulation as a medium of exchange, especially circulating banknotes and coins. A more general definition is that a currency is a system of money (monetary units) in common use, especially in a nation. Under this definition, British pounds, U.S. dollars, and European euros are examples of currency. These various currencies are recognized stores of value, and are traded between nations in foreign exchange markets, which determine the relative values of the different currencies. Currencies in this sense are defined by governments, and each type has limited boundaries of acceptance.

Other definitions of the term "currency" are discussed in their respective synonymous articles banknote, coin, and money. The latter definition, pertaining to the currency systems of nations, is the topic of this article. Currencies can be classified into two monetary systems: fiat money and commodity money, depending on what guarantees the value (the economy at large vs. the government's physical metal reserves). Some currencies are legal tender in certain political jurisdictions, which means they cannot be refused as payment for debt. Others are simply traded for their economic value. Digital currency has arisen with the popularity of computers and the Internet.

Currency (disambiguation)

Currency in economics may refer to:

Currency may also refer to:

See also

Fictional universe of Harry Potter

The fictional universe of J. K. Rowling's Harry Potter series of fantasy novels comprises two distinct societies: the wizarding world and the Muggle world. The Muggle World is the series' name for the world inhabited by the non-magical majority, with which the wizarding world exists coextensively, albeit mostly remaining hidden from the non-magical humans. The plot of the series is set in 1990s Britain, but in a veiled and separate shadow society wherein magic is commonly used and practiced, and those who can use it live in self-enforced seclusion, hiding their abilities from the rest of the world. The term "wizarding world" refers to the global wizard community that lives hidden in parallel with the Muggle world; the different terms refer to different communities within the same area rather than separate planets or worlds.

Fundamentals

The entire Harry Potter series is set from 1991 to 1998 aside from the opening chapter of the first book, which takes place on 1 November 1981, and the epilogue of the seventh book, which takes place on 1 September 2017. The depiction of the wizarding world is centred on magic, which not only imbues objects such as wands, but is portrayed as an inborn ability. It is also centred on the separation of the wizarding world from the non-wizarding, or Muggle world. Despite being an inherent talent, magic is honed through study and training into a skill.