Algorism refers to a method or process of calculation that is based on the Arabic numeral system and the rules for using it, particularly in arithmetic. The term originally derives from the name of the Persian mathematician Al-Khwarizmi, whose works in the 9th century contributed significantly to the introduction of the decimal positional number system in Europe.
Algorithm Description Languages (ADLs) are specialized languages designed to represent algorithms in a way that emphasizes their structure and logic rather than their implementation details. These languages facilitate clearer communication of algorithms among researchers, software developers, and educators. They may also be used for documentation purposes, analysis, and verification of algorithm properties. ### Key Features of Algorithm Description Languages: 1. **Abstract Representation**: ADLs focus on high-level representations of algorithms, separating them from specific programming languages or hardware implementations.
Algorithmic game theory is an interdisciplinary field that combines concepts from computer science, game theory, and economics to study and design algorithms and computational systems that can solve problems related to strategic interactions among rational agents. The focus is on understanding how these agents make decisions, how to predict their behavior, and how to design mechanisms and systems that can lead to desirable outcomes.
The Allegany Ballistics Laboratory (ABL) is a facility located in Rocket Center, West Virginia, primarily associated with the development and testing of munitions and ballistic systems. Established during World War II, ABL has historically been involved in research, development, and testing for various defense-related projects, including rocket systems and other ordnance. The facility has been part of the broader U.S. Department of Defense's efforts to ensure the reliability and effectiveness of military munitions.
Allen Adler is a name that may refer to various individuals, but one notable figure is Allen Adler, an executive known for his work in the technology and telecommunications sectors. He has held leadership roles in various companies, often focusing on strategic development, operations, and innovation. Without more specific context, it’s difficult to provide detailed information about his career accomplishments or current role.
Charge carriers are particles that carry an electric charge and are responsible for the conduction of electric current in a material. There are primarily two types of charge carriers: 1. **Electrons**: Negatively charged particles that can move freely in conductive materials (such as metals) to create an electric current. 2. **Holes**: These are the absence of electrons in a semiconductor material and can be considered as positively charged carriers.
The Ganea conjecture is a conjecture in the field of topology, specifically concerning the properties of finite-dimensional spaces and their embeddings. It is named after the Romanian mathematician N. Ganea, who proposed the conjecture. The conjecture posits a relationship between certain topological invariants of a space, particularly concerning the embeddings of sphere-like structures.
The amount of substance is a fundamental physical quantity that quantifies the quantity of entities, such as atoms, molecules, or particles, in a given sample. It is represented by the symbol \( n \) and is measured in moles (mol). One mole of a substance contains exactly \( 6.022 \times 10^{23} \) entities, a number known as Avogadro's number.
Amplitude-shift keying (ASK) is a digital modulation technique used in telecommunications. It conveys digital information through variations in the amplitude of a carrier wave. In ASK, the amplitude of the carrier signal is changed to represent binary data, typically 0s and 1s. ### Key Features of Amplitude-shift Keying: 1. **Modulation Process**: In ASK, different amplitudes of the carrier signal are used to represent different binary states.
Analytical Thomism is a philosophical movement that seeks to integrate elements of Thomism, which is the philosophical and theological tradition based on the work of St. Thomas Aquinas, with contemporary analytic philosophy. This movement emerged in the late 20th century and is characterized by an emphasis on clarity, logical rigor, and argumentative precision, hallmarks of analytic philosophy.
Andrei Zelevinsky is a mathematician known for his significant contributions to several areas of mathematics, particularly in the fields of representation theory, combinatorics, and algebra. He has worked on topics related to the theory of automorphic forms, as well as the combinatorial aspects of algebraic structures such as gluing theories of representations. Zelevinsky is also known for his work on the Zelevinsky involution in representation theory, among other topics.
The anti-nuclear movement in India is a social and political movement that opposes the development and proliferation of nuclear energy and nuclear weapons in the country. This movement encompasses a variety of local and national groups, activists, and organizations that have raised concerns about the environmental, health, and safety implications of nuclear projects.
Anti-sidereal time is a concept related to the measurement of time based on the celestial positions of stars. While sidereal time is defined based on the Earth's rotation relative to distant stars, anti-sidereal time is essentially the inverse concept.
Area density, also known as surface density, is a measure of how much mass is distributed over a given area. It is commonly used in physics, materials science, and engineering to describe the distribution of mass in two-dimensional areas. Area density is typically expressed in units such as kilograms per square meter (kg/m²) or grams per square centimeter (g/cm²).

Pinned article: Introduction to the OurBigBook Project

Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
We have two killer features:
  1. topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculus
    Articles of different users are sorted by upvote within each article page. This feature is a bit like:
    • a Wikipedia where each user can have their own version of each article
    • a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
    This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.
    Figure 1.
    Screenshot of the "Derivative" topic page
    . View it live at: ourbigbook.com/go/topic/derivative
  2. local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:
    This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
    Figure 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    Figure 3.
    Visual Studio Code extension installation
    .
    Figure 4.
    Visual Studio Code extension tree navigation
    .
    Figure 5.
    Web editor
    . You can also edit articles on the Web editor without installing anything locally.
    Video 3.
    Edit locally and publish demo
    . Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension.
    Video 4.
    OurBigBook Visual Studio Code extension editing and navigation demo
    . Source.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact