Origin (Dayseeker album)

Origin is the second full-length album by American post-hardcore band Dayseeker. The album was released on April 21, 2015 via inVogue Records.

Production history

Alex Polk announced in mid-December 2014 that the band would fly to Ohio to record the new album with record producer Nick Ingram who worked with bands like Before Their Eyes and Hotel Books in the past.

The band recorded a cover song of Jealous originally released by Nick Jonas which fans were able to download when they pre-ordered the record at MerchNow.

The album's tracklist was leaked on April 2, 2015.

Releases and promotion

The first song the band released on March 26, 2015 was the same-titled song Origin. Another song was released by InVogue Records on YouTube on April 3, 2015. It is called A Cancer Uncontained. The latest single, The Earth Will Turn was released on April 15, 2015 just one week before the album's official release.

On April 18, 2015 the band headed out for a short US run with Silent Planet to promote their new record. The tour ended on May 4, 2015 in Indianapolis, Indiana after eleven shows.

Origin (Origin album)

Origin is the debut album by death metal band Origin. The album has a rawer, more straightforward and more brutal sound than their more technical later albums. This album was the first death metal album released on a label to incorporate the use of gravity blasts although their original drummer George Fluke used the gravity blast on their 1998 EP A Coming into Existence.

Track listing

Credits

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.

Amoeba (mathematics)

In complex analysis, a branch of mathematics, an amoeba is a set associated with a polynomial in one or more complex variables. Amoebas have applications in algebraic geometry, especially tropical geometry.

Definition

Consider the function

defined on the set of all n-tuples of non-zero complex numbers with values in the Euclidean space given by the formula

Here, 'log' denotes the natural logarithm. If p(z) is a polynomial in complex variables, its amoeba is defined as the image of the set of zeros of p under Log, so

Amoebas were introduced in 1994 in a book by Gelfand, Kapranov, and Zelevinsky.

Properties

Any connected component of the complement is convex.

Ronkin function

A useful tool in studying amoebas is the Ronkin function. For p(z) a polynomial in n complex variables, one defines the Ronkin function

Amoeba (disambiguation)

Amoeba (sometimes amœba or ameba, plural amoebae, amoebas or amebas) is a type of cell or organism which has the ability to alter its shape, primarily by extending and retracting pseudopods.

Amoeba or variants may also refer to:

See also

Amoeba (genus)

Amoeba is a genus of single-celled amoeboid protists in the family Amoebidae. The type species of the genus is Amoeba proteus, a common freshwater organism, widely studied in classrooms and laboratories.

History and classification

The earliest record of an organism resembling Amoeba was produced in 1755 by August Johann Rösel von Rosenhof, who named his discovery "Der Kleine Proteus" ("The Little Proteus"), after Proteus, the shape-shifting sea-god of Greek Mythology. While Rösel's illustrations show a creature similar in appearance to the one now known as Amoeba proteus, his "little Proteus'' cannot be identified confidently with any modern species.

The term "Proteus animalcule" remained in use throughout the 18th and 19th centuries, as an informal name for any large, free-living amoeboid.

In 1758, apparently without seeing Rösel's "Proteus" for himself, Carl Linnaeus included the organism in his own system of classification, under the name Volvox chaos. However, because the name Volvox had already been applied to a genus of flagellate algae, he later changed the name to Chaos chaos. In 1786, the Danish Naturalist Otto Müller described and illustrated a species he called Proteus diffluens, which was probably the organism known today as Amoeba proteus.