Wikiquote has quotations related to Divergence (disambiguation) .
Divergence is a mathematical function that associates a scalar with every point of a vector field.
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Divergence, divergent, or variants of the word, may also refer to:
Divergence is a mathematical function that associates a scalar with every point of a vector field.
Divergence, divergent, or variants of the word, may also refer to:
Enterprise may refer to:
A transporter is a fictional teleportation machine used in the Star Trek universe. Transporters allow for teleportation by converting a person or object into an energy pattern, then sending ("beaming") it to a target location or else returning it to the transporter, where it is reconverted into matter ("rematerialization").
Data is a fictional character in the Star Trek franchise. He appears in the television series Star Trek: The Next Generation (TNG) and the first and third seasons of Star Trek: Picard; and the feature films Star Trek Generations (1994), First Contact (1996), Insurrection (1998), and Nemesis (2002). Data is portrayed by actor Brent Spiner.
The focal length of an optical system is a measure of how strongly the system converges or diverges light; it is the inverse of the system's optical power. A positive focal length indicates that a system converges light, while a negative focal length indicates that the system diverges light. A system with a shorter focal length bends the rays more sharply, bringing them to a focus in a shorter distance or diverging them more quickly. For the special case of a thin lens in air, a positive focal length is the distance over which initially collimated (parallel) rays are brought to a focus, or alternatively a negative focal length indicates how far in front of the lens a point source must be located to form a collimated beam. For more general optical systems, the focal length has no intuitive meaning; it is simply the inverse of the system's optical power.
In mathematics, the harmonic series is the infinite series formed by summing all positive unit fractions:
Section 31, in the fictional universe of Star Trek, is an autonomous intelligence and defense organization that carries out covert operations for the United Federation of Planets. Created by Ira Steven Behr for the Star Trek: Deep Space Nine episode "Inquisition", the organization was intended to act as a counterbalance to the utopian portrayal of the Federation.
Convergence may refer to:
The Gorn are a fictional extraterrestrial humanoid reptilian species in the American science fiction franchise Star Trek. They first appeared in a 1967 episode of the original series, "Arena", in which Captain Kirk fights an unnamed Gorn on a rocky planet. The fight scene has become one of the best-remembered scenes of the original series, in part due to the slow and lumbering movement of the Gorn, which some viewers have considered unintentionally comical.
A triangle is a geometric shape with three sides. Triangle may also refer to:
Anomaly may refer to:
The Mirror Universe is the setting of several narratives in the Star Trek science fiction franchise, a parallel universe existing alongside, but separate from, the fictional universe that is the main setting of Star Trek. It resembles the main Star Trek universe, but is populated by more violent and opportunistic doubles of its people. The Mirror Universe has been visited in one episode of Star Trek: The Original Series, five episodes of Star Trek: Deep Space Nine, a two-part episode of Star Trek: Enterprise, a storyline woven through the first season of Star Trek: Discovery, and several non-canon Star Trek tie-in works. It is named after "Mirror, Mirror", the Original Series episode in which it first appeared.
In physics, an ultraviolet divergence or UV divergence is a situation in which an integral, for example a Feynman diagram, diverges because of contributions of objects with unbounded energy, or, equivalently, because of physical phenomena at infinitesimal distances.
"The Squire of Gothos" is the 17th episode of the first season of the American science-fiction television series Star Trek. Written by Paul Schneider and directed by Don McDougall, it first aired on January 12, 1967.
"The Immunity Syndrome" is the eighteenth episode of the second season of the American science fiction television series Star Trek. Written by Robert Sabaroff and directed by Joseph Pevney, it was first broadcast on January 19, 1968.
"Divergence" is the sixteenth episode of the fourth season of the American science fiction television series Star Trek: Enterprise. It originally aired on February 25, 2005 in the United States on UPN. It was the fourth episode of Enterprise to be written by Judith and Garfield Reeves-Stevens, and was the first episode of a Star Trek series directed by David Barrett. "Divergence" is the second part of a two part story, following on from "Affliction".
Variation or Variations may refer to:
"The Eye of the Beholder" is the fifteenth and penultimate episode of the first season of the American animated science fiction television series Star Trek. It first aired in the NBC Saturday morning lineup on January 5, 1974, and was written by David P. Harmon. Harmon also worked on the original Star Trek series, writing the episode "The Deadly Years" and co-writing "A Piece of the Action" with Gene L. Coon.
In optics, vergence is the angle formed by rays of light that are not perfectly parallel to one another. Rays that move closer to the optical axis as they propagate are said to be converging, while rays that move away from the axis are diverging. These imaginary rays are always perpendicular to the wavefront of the light, thus the vergence of the light is directly related to the radii of curvature of the wavefronts. A convex lens or concave mirror will cause parallel rays to focus, converging toward a point. Beyond that focal point, the rays diverge. Conversely, a concave lens or convex mirror will cause parallel rays to diverge.
In computer science, a computation is said to diverge if it does not terminate or terminates in an exceptional state. Otherwise it is said to converge. In domains where computations are expected to be infinite, such as process calculi, a computation is said to diverge if it fails to be productive.