Thomas R. Kane is an academic and researcher known for his work in the field of education, particularly in the areas of educational policy, teacher effectiveness, and assessment. He is a professor at Harvard University and has been involved in various educational initiatives, including research on the impact of teaching on student outcomes and the development of teacher evaluation systems. Kane has also worked with organizations focused on improving education systems and policies, contributing to discussions on how to enhance teaching quality and student learning.
As of my last knowledge update in October 2021, there isn't any widely recognized figure or concept known specifically as "Muhammad Habibar Rahman." It is possible that he may be a private individual, a local figure, or has gained prominence after my last update. If there are specific details or context you can provide, I may be able to assist you further.
Fred Van Oystaeyen is a recognized Belgian mathematician known for his contributions to the field of algebra, particularly in the areas of noncommutative algebra and representation theory. He is also noted for his work in category theory and homological algebra.
Yurii Nesterov is a prominent Ukrainian mathematician known for his contributions to optimization, particularly in the field of convex optimization. He is recognized for developing the Nesterov accelerated gradient method, which is a significant algorithm used for solving convex optimization problems more efficiently than traditional gradient descent methods. His work has had a substantial impact on various applications in machine learning, statistics, and operations research.
Anne Watson is a notable mathematics educator known for her contributions to mathematics education, particularly in the areas of teaching and learning mathematics. She has been involved in various educational initiatives, focusing on improving teaching practices and enhancing student understanding of mathematical concepts. Watson's work often emphasizes the importance of a deep understanding of mathematics for both teachers and students, advocating for pedagogical approaches that foster critical thinking and problem-solving skills.
David Lovelock may refer to various individuals, but the most prominent figure associated with that name is James Lovelock, a British scientist and environmentalist known for proposing the Gaia hypothesis, which postulates that the Earth functions as a self-regulating system.
Perdita Stevens is a notable figure in the field of computer science, specifically in artificial intelligence and programming languages. She is known for her contributions to various areas including formal methods, functional programming, and software engineering. However, it's possible that you might be referring to a specific project, concept, or work associated with her.
Stephen Siklos is a prominent figure known primarily for his work in mathematics and science education, particularly in the context of high-level mathematics competitions and curriculum development. He has contributed to various educational initiatives and resources aimed at improving the teaching and learning of mathematics. Siklos's work often focuses on problem-solving and encouraging students to engage with advanced mathematical concepts.
Trigonometric tables are mathematical tables that provide values of trigonometric functions for various angles. These tables often include values for sine, cosine, tangent, cosecant, secant, and cotangent, typically for angles commonly used in mathematics and engineering, such as from 0° to 90° or from 0° to 360°.
PSeven is a software platform developed by a company called PSeven Solutions, known for its capabilities in data analysis, simulation, and optimization. It is specifically designed to help engineers, researchers, and analysts streamline their workflows by integrating various tools and processes involved in data-driven decision-making. Key features of PSeven typically include: 1. **Data Management**: PSeven can handle large datasets and automate data collection and storage, making it easier for users to manage their data.
The Quadratic Knapsack Problem (QKP) is an extension of the classic Knapsack Problem, which is a well-known optimization problem in combinatorial optimization. While the standard Knapsack Problem involves selecting items with given weights and values to maximize the total value without exceeding a weight capacity, the Quadratic Knapsack Problem adds an additional layer of complexity by considering the interactions between the items.
An **Applicative Functor** is a type class in functional programming that extends the capabilities of a Functor. It allows for functions that take multiple arguments to be applied inside a context (like a data structure, a computational context, or an effectful computation). The concept comes from category theory and has been adopted in languages such as Haskell, Scala, and others.
As of my last update in October 2023, "MIXMAX generator" does not refer to a widely recognized or specific tool, technology, or concept in tech or other fields. It might be a term related to a specific software, program, or system developed after my last update, or it could be a niche concept that hasn't gained broader recognition.
The Naor–Reingold pseudorandom function is a specific construct in the field of cryptography introduced by Moni Naor and Omer Reingold in their 1997 paper. It is a pseudorandom function (PRF) that is designed to produce outputs that are indistinguishable from random, given a fixed input size and a secret key, while being efficient to compute.
In geotechnical engineering, the sliding criterion generally refers to the conditions under which a soil mass, slope, or structure may experience sliding or failure due to shear stress exceeding the shear strength of the materials involved. This concept is particularly important in the analysis of stability for slopes, retaining walls, and earth dams.
Witness-indistinguishable proofs are a concept in cryptography and zero-knowledge proofs. They are a type of interactive proof where the validity of a statement can be proven without revealing any specific information about the witness (or secret) used to prove the statement. ### Key Characteristics of Witness-Indistinguishable Proofs: 1. **Witness**: In the context of proofs, a witness is typically a solution or secret information that helps validate a statement.
The Hilbert–Schmidt integral operator is a specific type of integral operator that arises in functional analysis and is connected to the theory of compact operators on Hilbert spaces. It is particularly important in the context of integral equations and various applications in mathematical physics and engineering. ### Definition Let \( K(x, y) \) be a measurable function defined on a product space \( [a, b] \times [a, b] \).
WolframAlpha is a computational knowledge engine developed by Wolfram Research. Unlike traditional search engines that provide links to web pages, WolframAlpha is designed to generate specific answers and insights from a vast store of curated data, algorithms, and computational capabilities. It can answer factual queries by performing calculations, generating graphs, and providing detailed information across various domains, including mathematics, science, engineering, history, geography, and more.
Mxparser is a lightweight and highly configurable mathematical expression parser and evaluator designed for Java and other programming languages. It allows users to parse, evaluate, and manipulate mathematical expressions represented as strings. Mxparser supports a wide range of mathematical functions, operators, and features, making it suitable for applications that require mathematical calculations, such as scientific computing, educational tools, and financial applications.
In the context of mathematics, particularly linear algebra and numerical analysis, a **convergent matrix** often refers to matrices that exhibit certain convergence properties under iterative processes. However, the term "convergent matrix" isn't a standard term broadly recognized like "convergent series" or "convergent sequence.

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