Origin (mathematics)

In mathematics, the origin of a Euclidean space is a special point, usually denoted by the letter O, used as a fixed point of reference for the geometry of the surrounding space.

Cartesian coordinates

In a Cartesian coordinate system, the origin is the point where the axes of the system intersect. The origin divides each of these axes into two halves, a positive and a negative semiaxis. Points can then be located with reference to the origin by giving their numerical coordinates—that is, the positions of their projections along each axis, either in the positive or negative direction. The coordinates of the origin are always all zero, for example (0,0) in two dimensions and (0,0,0) in three.

Other coordinate systems

In a polar coordinate system, the origin may also be called the pole. It does not itself have well-defined polar coordinates, because the polar coordinates of a point include the angle made by the positive x-axis and the ray from the origin to the point, and this ray is not well-defined for the origin itself.

Origin (digital distribution software)

Origin is an online gaming, digital distribution and digital rights management (DRM) platform developed by Electronic Arts that allows users to purchase games on the internet for PC and mobile platforms, and download them with the Origin client (formerly EA Download Manager, EA Downloader and EA Link). Origin for Mac has been available since February 8, 2013.

Origin features social features like profile management, networking with friends with chat and direct game joining along with an in-game overlay, streaming via TwitchTV and sharing of game library and community integration with networking sites like Facebook, Xbox Live, PlayStation Network, and Nintendo Network. Electronic Arts has stated that it wanted Origin to match Valve's Steam service, Origin's leading competitor, by the end of March 2012, by adding cloud game saves, auto-patching, achievements and rewards, and cross-platform releases. Origin has over 50 million registered users.

Components

Origin (Evanescence album)

Origin is the first demo album by the alternative metal band Evanescence. It was released in 2000 on Bigwig Enterprises. Only 2,500 album copies were pressed and sold at the band's live concerts in Little Rock, Arkansas, and on the Bigwig Enterprises website.

Background

Due to the limited numbers pressed and the band's success, copies of the album were being sold for US$400 on eBay following Fallen's release, and it became nearly impossible to find an original copy. Although it is commonly referred to as a full-length album, lead vocalist and co-founder Amy Lee refers to it as a "dressed up" demo CD, and urges fans to simply download the album, rather than purchase it. It contains earlier versions of "Whisper", "Imaginary", and "My Immortal", which appeared on the band's debut studio album, Fallen, as well as a re-recorded version of the track "Where Will You Go", which previously appeared on the Evanescence EP released in 1998. Three tracks were omitted: "Catherine", "Spanish", and "Listen to the Rain". "Listen to the Rain" was planned to be sandwiched between the tracks "Eternal" and "Demise", but after it was cut, "Eternal" and "Demise" were merged into one track.

Revelation

In religion and theology, revelation is the revealing or disclosing of some form of truth or knowledge through communication with a deity or other supernatural entity or entities.

Some religions have religious texts which they view as divinely or supernaturally revealed or inspired. For instance, Orthodox Jews, Christians and Muslims believe that the Torah was received from Yahweh on biblical Mount Sinai. Most Christians believe that both the Old Testament and the New Testament were inspired by God. Muslims believe the Quran was revealed by God to Muhammad word by word through the angel Gabriel (Jibril). In Hinduism, some Vedas are considered apauruṣeya, "not human compositions", and are supposed to have been directly revealed, and thus are called śruti, "what is heard". The 15,000 handwritten pages produced by the mystic Maria Valtorta were represented as direct dictations from Jesus, while she attributed The Book of Azariah to her guardian angel.Aleister Crowley stated that The Book of the Law had been revealed to him through a higher being that called itself Aiwass.

Revelation (software)

Revelation is an open-source password management utility for the GNOME desktop.

Overview

Passwords in Revelation are protected by a master password and are stored by default in an AES-256 encrypted XML file. It also supports LUKS encryption. The password list can be exported to various plain formats like TXT, HTML, XML and CSV and is able to import and export files from Password Safe, GPass or Figaro's Password Manager or FPM2.

Features

See also

References

External links

Revelation (Peter Andre album)

Revelation is the sixth studio album released by Australian singer-songwriter Peter Andre.

Background

Following a further three years away from the music industry, Andre had been quietly writing and recording new material. Andre was offered a recording contract with Conehead Management following the success of his ITV2 fly-on-the-wall documentary, Peter Andre: The Next Chapter. Andre began recording with Conehead in January 2009. On 9 August 2009, "Behind Closed Doors" was revealed as the first single from Andre's upcoming album. The track was co-written by Andre, AC Burrell and Francesca Richard. "Unconditional" was revealed as the second and final single from the album, due for release on 9 November 2009. However, the track had already charted on the UK Singles Chart, following promotion and download sales. Upon the physical release, the track peaked at #50, Andre's second lowest charting single to date. The video for the track premiered on The Box on 16 October 2009. The album itself was released on 19 September 2009, peaking at #3 on the UK Albums Chart, and selling more than 300,000 copies to be certified platinum. The album's tracklisting was confirmed via Play.com on 14 August 2009.