The Multiply-with-Carry (MWC) pseudorandom number generator is a type of algorithm used to generate a sequence of pseudorandom numbers. It is based on the principle of multiplying a seed value by a constant, then using the resultant product to produce the next value in the sequence. It is known for its speed and relatively good statistical properties.
NIST SP 800-90A refers to a publication by the National Institute of Standards and Technology (NIST) titled "Recommendation for Random Number Generation Using Deterministic Random Bit Generators." It is part of the Special Publication (SP) series and aims to provide guidelines for random number generation to be used in cryptographic applications.
Feynman's algorithm is often associated with the simulation of quantum systems and is primarily linked to the work of physicist Richard Feynman in the context of quantum mechanics and quantum computing. In essence, the algorithm outlines a method for simulating the behavior of quantum systems using classical computers.
In mathematics, "reflection" typically refers to a type of symmetry transformation that maps points in a geometric figure across a specified line or plane. When we talk about reflection in a two-dimensional space, it often involves reflecting points across a line, while in three-dimensional space, it involves reflecting points across a plane.
"Somewhere Over the Rainbow" is a studio album by American country music artist Willie Nelson, released on June 20, 2019. The album contains a collection of classic standards and beloved songs performed in Nelson's signature style. It showcases his distinctive voice and interpretive prowess, blending genres and appealing to both country and jazz audiences. The album includes tracks that pay homage to various composers and songwriters, featuring arrangements that highlight Nelson's ability to convey deep emotion through his music.
The Somos sequence refers to a family of recursively defined sequences discovered by the mathematician Edward Somos. They are notable for their interesting properties and connections to combinatorial mathematics and number theory.
"Songs from the Last Century" is an album by George Michael, released in December 1999. The album features covers of various songs that span multiple decades and genres, showcasing Michael's interpretations of classic tracks. It includes songs originally by artists such as Frank Sinatra, Queen, and Cole Porter, among others. The album highlights Michael's vocal prowess and his ability to put a contemporary spin on timeless classics.
William Ka Ming Lau is a researcher and academic known for his work in the field of atmospheric sciences, particularly in areas like meteorology and climate change.
"William's Doll" is a children's book written by Charlotte Zolotow, first published in 1972. The story focuses on a young boy named William who wants a doll, a desire that challenges traditional gender norms regarding toys and play. Despite societal expectations and the disapproval of his father, who believes dolls are only for girls, William's yearning for the doll symbolizes a broader theme of individuality and the importance of allowing children to explore their identities freely.
The Wilson matrix, often referred to in the context of particle physics, specifically in the study of quantum field theories and the analysis of interactions, particularly those involving gauge theories and their symmetries. It is typically associated with the systematic approach to constructing effective field theories and the renormalization group. In essence, the Wilson matrix is used to describe the relationship between different physical observables or parameters in a theoretical framework, particularly when considering different energy scales.
Wolfgang Kroll is a notable figure associated with the field of computer science, particularly in the area of computer security and cryptography. He is well-known for his contributions to the development of algorithms and protocols that enhance data security, including cryptographic techniques used for secure communications and data protection.
World Telecommunication and Information Society Day (WTISD) is observed annually on May 17. It commemorates the founding of the International Telecommunication Union (ITU) in 1865 and the signing of the first International Telegraph Convention. The day aims to raise awareness about the importance of telecommunications and information and communication technologies (ICT) in contemporary society.
TRPC stands for "TypeScript Remote Procedure Call." It is a framework designed to simplify the development of type-safe APIs using TypeScript, allowing developers to build full-stack applications with ease. With TRPC, you can create TypeScript-based endpoints that can be called directly from the front end, ensuring that both the client and server share the same type definitions. This helps in reducing runtime errors and improving developer experience by providing autocompletion and type checking.
Conway's 99-graph problem is a well-known problem in the field of graph theory proposed by the mathematician John Horton Conway. The problem asks whether it is possible to find a connected graph on 99 vertices in which every vertex has an even degree. In graph theory, a fundamental result is that a graph can only be Eulerian (i.e., it contains an Eulerian circuit that visits every edge exactly once) if every vertex has an even degree.
Conway's Soldiers is a mathematical game or problem proposed by mathematician John Horton Conway. The game involves a grid (often conceptualized as an infinite checkerboard) where a player can place "soldiers" on the squares of the board. The rules for the placement of soldiers are as follows: 1. Soldiers can be placed only in the rows numbered 0 (the bottom row) and 1, as well as additional rows above these (e.g.
Conway chained arrow notation is a notation developed by mathematician John Horton Conway to express very large numbers. It is a way to define numbers that grow extremely quickly, far beyond what can be expressed using conventional notation like exponentiation or even iterative exponentiation. The notation uses a series of arrows to signify operations that extend far beyond exponentiation.
Von Neumann's inequality is a fundamental result in the field of operator theory, specifically related to bounded linear operators on Hilbert spaces. The inequality provides a bound on the norm of a bounded operator relative to its action on certain subspaces.
The Limiting Absorption Principle (LAP) is a concept in the field of mathematical physics, particularly in the study of differential operators and partial differential equations. It relates to the analysis of the resolvent of an operator, which is a tool used to understand the behavior of solutions to differential equations. The LAP states that, under certain conditions, the resolvent operator of a differential operator can be defined and its limit can be taken as a parameter approaches the continuous spectrum.
An **alternating sign matrix** (ASM) is a special type of square matrix that has entries of 0, 1, or -1, and follows specific rules regarding its structure. Here are the defining characteristics of an alternating sign matrix: 1. **Square Matrix**: An ASM is an \( n \times n \) matrix. 2. **Entry Values**: Each entry in the matrix can be either 0, 1, or -1.
Maple is a powerful mathematics software tool developed by Maplesoft, designed for symbolic and numerical computations. It offers a wide range of mathematical functions and capabilities, making it useful for researchers, engineers, and educators in fields such as mathematics, physics, engineering, and computer science. Key features of Maple include: 1. **Symbolic Computation**: Maple can handle symbolic algebra, differentiation, integration, equation solving, and manipulation of algebraic expressions, making it suitable for theoretical mathematical work.

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