Error detection and correction

Lexicographic code

Lexicographic codes or lexicodes are greedily generated error-correcting codes with remarkably good properties. They were produced independently byVladimir Levenshtein and by John Horton Conway and Neil Sloane. The binary lexicographic codes are linear codes, and include the Hamming codes and the binary Golay codes. (Wikipedia).

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SYN109 - Word Stores

This E-lecture first draws a distinction between dictionaries and lexicons and then discusses the role of the lexicon in linguistics. It shows how lexical entries are specified linguistically.

From playlist VLC206 - Morphology and Syntax

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What is the definition of scientific notation

👉 Learn about scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and 10, (1 included) and n is the number of digits up to t

From playlist Scientific Notation | Learn About

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A Simple Programming Language - (part 13 of 13)

An introduction to programming with a reductively simple programming language. Part of a larger series teaching programming. Visit http://codeschool.org Please link to the playlist (http://www.youtube.com/playlist?list=PL2F1485C69B311408) rather than this video as individual videos may g

From playlist A Simple Programming Language

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Find the quotient between two numbers by converting to scientific notation

👉 Learn how to divide numbers written in scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and 10, (1 included) and n is t

From playlist Scientific Notation

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Finding product of two numbers when they are in scientific notation

👉 Learn how to multiply numbers written in scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and 10, (1 included) and n is

From playlist Scientific Notation

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Live CEOing Ep 416: Language Design in Wolfram Language [LexicographicOrder, EchoTemporary & More]

In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and functionality to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wo

From playlist Behind the Scenes in Real-Life Software Design

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Coding Challenge #35.2: Lexicographic Order

In Part 2 of this Coding Challenge, I discuss Lexicographic Ordering (aka Lexical Order) and demonstrate one algorithm to iterate over all the permutations of an array. 💻Challenge Webpage: https://thecodingtrain.com/CodingChallenges/035.2-tsp.html 🎥Part 1: https://youtu.be/BAejnwN4Ccw 🎥Pa

From playlist Session 1 - Algorithms and Graphs - Intelligence and Learning

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Learn how to divide two numbers in scientific notation

👉 Learn how to divide numbers written in scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and 10, (1 included) and n is t

From playlist Scientific Notation

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Learn how to divide two numbers in scientific notation

👉 Learn how to divide numbers written in scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and 10, (1 included) and n is t

From playlist Scientific Notation

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Live CEOing Ep 460: Language Design in Wolfram Language [RulePlot, WFR Suggestions & More]

In this episode of Live CEOing, Stephen Wolfram discusses upcoming improvements and functionality to the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch channel of Stephen Wo

From playlist Behind the Scenes in Real-Life Software Design

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Function Pointers and Library Quicksort! C Tutorial 19

Comparison functions, function pointers, and using library quicksort

From playlist C Tutorial

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Elisa Gorla: Complexity of Groebner bases computations and applications to cryptography - lecture 1

CIRM VIRTUAL EVENT Recorded during the meeting "French Computer Algebra Days" the March 02, 2021 by the Centre International de Rencontres Mathématiques (Marseille, France) Filmmaker: Guillaume Hennenfent Find this video and other talks given by worldwide mathematicians on CIRM's Audio

From playlist Virtual Conference

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SLT Supplemental - Seminar 5 - Polynomial division

This series provides supplemental mathematical background material for the seminar on Singular Learning Theory. In this seminar Spencer Wong introduces polynomial division as preparation for talking about Gröbner bases. The webpage for this seminar is http://metauni.org/posts/events/semin

From playlist Singular Learning Theory

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Determining the quotient of two numbers in scientific notation

👉 Learn how to divide numbers written in scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and 10, (1 included) and n is t

From playlist Scientific Notation

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Coding Challenge #35.3: Traveling Salesperson with Lexicographic Order

In Part 3 of the Traveling Salesperson Coding Challenge, I take the lexicographic ordering algorithm and apply it to a brute-force solution of the Traveling Salesperson problem. Every single route permutation is checked one by one. 💻Challenge Webpage: https://thecodingtrain.com/CodingChal

From playlist Session 1 - Algorithms and Graphs - Intelligence and Learning

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Igor Kortchemski: Condensation in random trees - Lecture 1

We study a particular family of random trees which exhibit a condensation phenomenon (identified by Jonsson & Stefánsson in 2011), meaning that a unique vertex with macroscopic degree emerges. This falls into the more general framework of studying the geometric behavior of large random dis

From playlist Probability and Statistics

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Finding the quotient for two numbers while in scientific notation

👉 Learn how to divide numbers written in scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and 10, (1 included) and n is t

From playlist Scientific Notation

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Live Stream #57 - Traveling Salesperson

This Live Stream is all about the classic "computer science" "Traveling Salesperson Problem." I tackle this challenge by comparing / contrasting brute force algorithms with other techniques. My goal was to solve the TSP with a genetic algorithm, but I didn't get to it this session beyond

From playlist Live Stream Archive

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Live CEOing Ep 266: Language Design in Wolfram Language

Watch Stephen Wolfram and teams of developers in a live, working, language design meeting. This episode is about Language Design in the Wolfram Language.

From playlist Behind the Scenes in Real-Life Software Design

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Lesson 05_07 Dictionaries

With dictionaries we create both a set of elements and specify a key for each. We can reference these keys instead of the usual indices wes used in arrays.

From playlist The Julia Computer Language

Related pages

Basis (linear algebra) | John Horton Conway | Vladimir Levenshtein | Hamming distance | Linear code | Finite field | Binary Golay code | Hamming code | Lexicographic order | Grundy's game | Combinatorial game theory