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Rígsþula. Rígsþula or Rígsmál (Old Norse: 'The Lay of Ríg') [ 1 ] is an Eddic poem, preserved in the manuscript (AM 242 fol, the Codex Wormianus), in which a Norse god named Ríg or Rígr, described as "old and wise, mighty and strong", fathers the social classes of mankind. The prose introduction states that Rígr is another name for ...
A simple run chart showing data collected over time. The median of the observed data (73) is also shown on the chart. A run chart, also known as a run-sequence plot is a graph that displays observed data in a time sequence. Often, the data displayed represent some aspect of the output or performance of a manufacturing or other business process.
Datalog is a declarative logic programming language. While it is syntactically a subset of Prolog, Datalog generally uses a bottom-up rather than top-down evaluation model. This difference yields significantly different behavior and properties from Prolog. It is often used as a query language for deductive databases.
A chip log consists of a wooden board attached to a line (the log-line). The log-line has a number of knots at uniform intervals. The log-line is wound on a reel so the user can easily pay it out. Over time, log construction standardized. The shape is a quarter circle, or quadrant with a radius of 5 inches (130 mm) or 6 inches (150 mm), [1] and ...
Runbook automation (RBA) [8] is the ability to define, build, orchestrate, manage, and report on workflows that support system and network operational processes. Areas of a business ideal for IT automation are Operations Teams, Service Desk, Network Operations Center's (NOC's), Cloud Operations, Integrations, and Automation Center of Excellence (CoE).
Graphs of functions commonly used in the analysis of algorithms, showing the number of operations N as the result of input size n for each function. In theoretical computer science, the time complexity is the computational complexity that describes the amount of computer time it takes to run an algorithm. Time complexity is commonly estimated ...
Big O notation is a mathematical notation that describes the limiting behavior of a function when the argument tends towards a particular value or infinity. Big O is a member of a family of notations invented by German mathematicians Paul Bachmann, [1] Edmund Landau, [2] and others, collectively called Bachmann–Landau notation or asymptotic notation.
Wald–Wolfowitz runs test. The Wald–Wolfowitz runs test (or simply runs test), named after statisticians Abraham Wald and Jacob Wolfowitz is a non-parametric statistical test that checks a randomness hypothesis for a two-valued data sequence. More precisely, it can be used to test the hypothesis that the elements of the sequence are mutually ...