Semigroup theory

Weight (strings)

The -weight of a string, for a letter , is the number of times that letter occurs in the string. More precisely, let be a finite set (called the alphabet), a letter of , and astring (where is the free monoid generated by the elements of , equivalently the set of strings, including the empty string, whose letters are from ). Then the -weight of , denoted by , is the number of times the generator occurs in the unique expression for as a product (concatenation) of letters in . If is an abelian group, the Hamming weight of ,often simply referred to as "weight", is the number of nonzero letters in . (Wikipedia).

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String Theory Overview

In physics, string theory is a theoretical framework in which the point-like particles of particle physics are replaced by one-dimensional objects called strings. String theory describes how these strings propagate through space and interact with each other. On distance scales larger than

From playlist Physics

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Introduction to Bit Strings

This video introduces big strings and provides the formulas need to determine the total number of n-bit strings and how to determine the number of n-bit strings with a given weight.

From playlist Counting (Discrete Math)

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Determine the Number of 9-Bit Strings That Have More Than a Given Number of 1's

This video provides examples of how to determine how many n-bit strings are possible under various conditions.

From playlist Counting (Discrete Math)

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Physics - Mechanics: Ch 17 Tension and Weight (2 of 11) What is Weight?

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the difference between weight and mass and calculate the tension. Next video in this series can be seen at: https://youtu.be/gDXVdpYWaek

From playlist PHYSICS MECHANICS 1: INTRO, VECTORS, MOTION, PROJECTILE MOTION, NEWTON'S LAWS

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Physics - Mechanics: Mechanical Waves (3 of 21) Velocity on a String

Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to calculate the velocity and time it takes for a wave to travel on a 2m string.

From playlist PHYSICS MECHANICS 5: WAVES, SOUND

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Physics - Mechanics: Ch 17 Tension and Weight (1 of 11) What is Tension?

Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is tension and how to calculate tension using the free-body diagram. Next video in this series can be seen at: https://youtu.be/BxUhaktD8PA

From playlist PHYSICS MECHANICS 1: INTRO, VECTORS, MOTION, PROJECTILE MOTION, NEWTON'S LAWS

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Cable drive 17b

W: weight of the load P: pulling force for moving up the load. Mechanical advantage: 8

From playlist Mechanisms

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What determines the mass of a particle in string theory?

String theory provides a framework for how the properties of elementary particles are determined. But how is a particle’s mass described by string theory? Brian Greene explains the details. Subscribe to our YouTube Channel for all the latest from World Science U. Visit our Website: http:

From playlist Science Unplugged: String Theory

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Determine the Number of 10-Bit Strings Under Various Conditions

This video provides examples of how to determine how many n-bit strings are possible under various conditions.

From playlist Counting (Discrete Math)

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Dynamic Programming Crash Course | Advanced Data Structures And Algorithms Tutorial | Simplilearn

🔥Post Graduate Program In Full Stack Web Development: https://www.simplilearn.com/pgp-full-stack-web-development-certification-training-course?utm_campaign=DynamicProgrammingCrashCourse-xZKqH7ZcS_Y&utm_medium=DescriptionFF&utm_source=youtube 🔥Caltech Coding Bootcamp (US Only): https://www.

From playlist Data Structures & Algorithms [2022 Updated]

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How to recognize billiard strings #SOME2

For the curious, "Sturmian sequences" are the name for balanced binary strings that are also infinite and not eventually periodic. Sturmian sequences are related in some very cool ways to continued fractions and several other topics. That may be the subject of Part 3, if I ever get that fa

From playlist Summer of Math Exposition 2 videos

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الميكانيك التقليدي (إم آي تي) 7: الوزن، الجاذبية المتصورة، السقوط الحر، الجاذبية الصفرية المدارية

MIT المحاضرة السابعة من مساق "الميكانيك التقليدي" من جامعة "إم آي تي" للبروفيسور والتر لوين وهي عن: الوزن، الجاذبية المتصورة، السقوط الحر، الجاذبية الصفرية المدارية بالإضافة للفيديو هناك ملفات مرفقة على موقعنا الالكتروني https://shamsunalarabia.net/courses/ﺍﻟﻤﻴﻜﺎﻧﻴﻚ-التقليدي/ رابط المساق

From playlist 8.01 Arabic Subtitles

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8.01x - Lect 7 - Weight, Weightlessness in Free Fall, Weight in Orbit

This Lecture is a Must. Weight - Perceived Gravity - Weightlessness Free Fall - Zero Gravity in Orbit (Misnomer). Great Demos Assignments Lecture 5, 6, 7 and 8: http://freepdfhosting.com/95e6843397.pdf Solutions Lecture 5, 6, 7 and 8: http://freepdfhosting.com/4984cbb7f1.pdf

From playlist 8.01x - MIT Physics I: Classical Mechanics

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Lec 07: Weight, Perceived Gravity, and Weightlessnes | 8.01 Classical Mechanics (Walter Lewin)

This lecture explores weight, perceived gravity, weightlessness, free fall, zero perceived gravity in orbit. This lecture is part of 8.01 Physics I: Classical Mechanics, as taught in Fall 1999 by Dr. Walter Lewin at MIT. This video was formerly hosted on the YouTube channel MIT OpenCours

From playlist 8.01 Physics I: Classical Mechanics, Fall 1999 (Complete Lectures by Walter Lewin)

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Simple Machines (2 of 7) Pulleys; Calculating Distances, Forces, MA, Part 1

For the pulley simple machine shows how to calculate the input and output distances, the input and output forces and mechanical advantage. A simple machine is a mechanical device that changes the direction and the magnitude of a force. In general, they can be defined as the simplest mech

From playlist Mechanics

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Cable drive 19

W: weight of the load P: pulling force for moving up the load. Mechanical advantage: 4

From playlist Mechanisms

Related pages

Hamming weight | Abelian group | Free monoid | String (computer science)