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Kaidā glyphs are a fictional writing system used in the fantasy series "The Broken Earth" by N.K. Jemisin. The series, which includes the novels "The Fifth Season," "The Obelisk Gate," and "The Stone Sky," explores themes of oppression, resilience, and the environment, among others. The Kaidā glyphs are part of the intricate world-building in Jemisin's books, reflecting the culture and complexity of the societies she has created.
The Iverson bracket is a notation used in mathematics, particularly in combinatorics and number theory, to simplify the expression of certain conditions. It is named after mathematician Kenneth Iverson.
Infix notation is a common way of writing expressions in mathematics and computer programming where operators are placed between their operands. This is the standard notation that most people are familiar with. For example, in the expression: ``` A + B ``` the `+` operator is placed between the operands `A` and `B`.
Index notation, also known as tensor notation or summation notation, is a mathematical notation used to represent vectors, matrices, and tensors in a compact and precise manner. It employs indices to denote the components of these mathematical objects, making it easier to manipulate and perform operations, especially in physics and engineering. ### Key Concepts of Index Notation: 1. **Components**: In index notation, a vector is represented by its components, with indices identifying each component.
Greek letters are commonly used in various fields such as mathematics, science, and engineering to represent constants, variables, and special functions. Here is a list of some commonly used Greek letters and their typical applications: ### Uppercase Greek Letters - **Α (Alpha)**: Often used to denote angles in geometry or coefficients in physics (e.g., α particles). - **Β (Beta)**: Used in statistics to represent the beta coefficient, in finance for stock volatility.
The Gardner-Salinas Braille codes refer to a specialized form of Braille that is used primarily for the transcription of music. These codes were developed to facilitate the reading and writing of musical notation in a tactile format for individuals who are visually impaired or blind. The codes are named after their creators, William Gardner and Edward Salinas, who developed a system to represent musical elements such as notes, rhythm, dynamics, and other features of musical scores through Braille symbols.
A formula calculator is a tool or application that allows users to perform calculations based on mathematical formulas. These calculators can handle a wide range of functions and operations, from simple arithmetic to complex equations involving algebra, geometry, calculus, and other mathematical disciplines. Here are a few key characteristics of formula calculators: 1. **Input Variables**: Users can input specific values for the variables in the formula, which allows for dynamic calculations based on different inputs.
Ellipsis refers to the omission of one or more words in a sentence, which can help avoid repetition and maintain flow in language. It is a linguistic tool used in both written and spoken forms. For example, in conversation, if someone asks, "Want to go to the park?" and the response is simply "Sure," the speaker omits "I want to go to the park" in their response. In writing, ellipsis is also represented by three consecutive dots (...
"Del" can refer to different things depending on the context. Here are a few possibilities: 1. **Key on Keyboard**: The "Del" key, short for "Delete," is a key on computer keyboards. It is used to delete text or objects in various software applications. 2. **Mathematics**: In mathematics, particularly in vector calculus, "Del" (often represented as the symbol ∇) refers to the vector differential operator.
A chamfered dodecahedron is a geometric shape that is derived from a regular dodecahedron, which is a polyhedron composed of 12 regular pentagonal faces. The term "chamfered" refers to the process of truncating or beveling the vertices of the dodecahedron, resulting in a new shape.
In geometry, a chamfer is a beveled edge that is created on an object by cutting away a portion of the material at an angle, rather than leaving a sharp corner. This process helps to eliminate sharp edges, which can be a safety concern, and can improve the appearance of the object. Chamfers are commonly used in various fields, including manufacturing, carpentry, and design.
Calculator input methods refer to the various ways in which users can enter data or commands into a calculator. Depending on the type of calculator—whether it's a basic calculator, scientific calculator, graphing calculator, or software-based calculator—different input methods may be employed. Here are some common input methods: 1. **Button Input**: Most calculators have physical keys (buttons) that users press to enter numbers and operations. Each button corresponds to a specific digit, operation (e.g.
"Bracket" can refer to several different concepts depending on the context. Here are a few common meanings: 1. **Mathematics/Engineering**: In mathematics, a bracket is a symbol that is used to group numbers or variables (e.g., parentheses `()`, square brackets `[]`, or curly braces `{}`). In engineering, brackets can refer to structural elements that support or hold other parts in place.
Blackboard bold, also known as double-struck or gothic bold, is a typeface style used primarily in mathematics and physics notation. It is characterized by the use of boldface letters that resemble standard characters but have a more stylized appearance, often involving a double line effect. In typesetting, it is commonly used to represent certain sets or specific mathematical objects.
In the context of algorithm analysis, Big O notation is typically used to describe the upper bound of an algorithm's time or space complexity in terms of its input size. It provides a way to characterize how the runtime or space requirements of an algorithm grow as the size of the input increases. In probability and statistics, while Big O notation is not as commonly used as in algorithm analysis, it can also be applied to describe the growth rates of random variables or functions of random variables under certain conditions.
Abuse of notation refers to the intentional use of a symbol or notation in a way that may not strictly adhere to its formal definition but is commonly understood within a specific context or mathematical community. This practice can facilitate communication and streamline expressions, although it may introduce ambiguity or confusion if the context is not clearly established.
Abstract index notation is a mathematical framework used primarily in the fields of differential geometry, tensor analysis, and theoretical physics. It provides a systematic way to represent and manipulate tensors and their indices without specifying a particular coordinate system. This notation allows for the formulation of equations and concepts involving tensors while maintaining clarity and generality. ### Key Features of Abstract Index Notation: 1. **Abstract Indices vs.
"A History of Mathematical Notations" is a comprehensive examination of how mathematical symbols and notation have evolved over time. It typically covers the development of various mathematical concepts and their representations, starting from ancient civilizations through to modern times. The history of mathematical notation includes discussions on: 1. **Early Notations**: The origins of mathematical symbols found in ancient cultures such as the Egyptians, Babylonians, Greeks, and Indians, who used various forms of counting and arithmetic systems.
The suffix "-yllion" is not a standard term in mathematics or the sciences, but it seems to be a playful or informal way to refer to large numbers, particularly in the context of "illion" suffixes that denote powers of ten.
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!
Intro to OurBigBook
. Source. We have two killer features:
- 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-calculusArticles 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/derivativeVideo 2. OurBigBook Web topics demo. Source. - 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.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
Figure 2. You can publish local OurBigBook lightweight markup files to either OurBigBook.com or as a static website.Figure 3. Visual Studio Code extension installation.Figure 5. . 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. - Infinitely deep tables of contents:
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





