set+a+just+value+on
81Monoid — This article is about the mathematical concept. For the alien creatures in the Doctor Who adventure, see The Ark (Doctor Who). Coherence law for monoid unit In abstract algebra, a branch of mathematics, a monoid is an algebraic structure with a… …
820 (number) — Zero redirects here. For other uses, see Zero (disambiguation). 0 −1 0 1 2 3 4 5 6 7 8 …
83Valve audio amplifier - technical — Circuitry and performance Characteristics of valves Valves are very high input impedance (near infinite in most circuits) and high output impedance devices. They are also high voltage / low current devices.While valves themselves are described… …
84REXX — Infobox programming language name = REXX paradigm = multiparadigm: object oriented, procedural, structured year = 1979 designer = Mike Cowlishaw developer = Mike Cowlishaw IBM latest release version = ANSI X3.274 latest release date = 1996 typing …
85Column family — A column family is a NoSQL object that contains columns of related data. It is a tuple (pair) that consists of a key value pair, where the key is mapped to a value that is a set of columns. In analogy with relational databases, a column family is …
86Empty sum — Not to be confused with Zero sum. In mathematics, an empty sum, or nullary sum, is a summation involving no terms at all. The value of any empty sum of numbers is conventionally taken to be zero. For summations defined in terms of addition of… …
87Alignment (Dungeons & Dragons) — In the Dungeons Dragons fantasy role playing game, alignment is a categorization of the ethical and moral perspective of people, creatures and societies. Early editions of Dungeons Dragons allowed players to choose between three alignments when… …
88Pick operating system — Company / developer Don Nelson, Dick Pick, TRW Programmed in Assembly language Initial release 1965 (GIRLS), 1973 (Reality Operating System) Marketing target Business data processing Available …
89Heliciculture — (snail farming) is the process of farming or raising snails.HistoryRoasted snail shells have been found in archaeological excavations, an indication that snails have been eaten since prehistoric times [ [http://watarts.uwaterloo.ca/… …
90Projective transformation — A projective transformation is a transformation used in projective geometry: it is the composition of a pair of perspective projections. It describes what happens to the perceived positions of observed objects when the point of view of the… …
