Formal languages | Coding theory | Non-standard positional numeral systems | Arithmetic dynamics | Number theory | Ring theory

Signed-digit representation

In mathematical notation for numbers, a signed-digit representation is a positional numeral system with a set of signed digits used to encode the integers. Signed-digit representation can be used to accomplish fast addition of integers because it can eliminate chains of dependent carries. In the binary numeral system, a special case signed-digit representation is the non-adjacent form, which can offer speed benefits with minimal space overhead. (Wikipedia).

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1. Unsigned Binary Numbers - How to Convert From Unsigned Binary Numbers to Whole Numbers

This tutorial shows how to convert from an unsigned binary number to a whole number. Join this channel to get access to perks: https://www.youtube.com/channel/UCn2SbZWi4yTkmPUj5wnbfoA/join :)

From playlist Binary Numbers

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ASCII

From playlist Week 0 2015 Shorts

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2. Unsigned Binary Numbers - How to Convert From Whole Numbers to Unsigned Binary Numbers

This tutorial shows how to convert from a whole number to an unsigned binary number. Join this channel to get access to perks: https://www.youtube.com/channel/UCn2SbZWi4yTkmPUj5wnbfoA/join :)

From playlist Binary Numbers

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Text as bits

Explains how text is represented as bits. Part of a larger series teaching programming http://codeschool.org

From playlist Text as bits

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Ex 2: Multiplying Signed Mixed Number

This video provides two examples of multiplying signed mixed numbers. Search Video Library at http://www.mathispower4u.wordpress.com

From playlist Multiplying and Dividing Mixed Numbers

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Prealgebra 2.01b - Integers and the Number Line

Integers on the number line, a quick intro to set notation, and recognizing which numbers are integers are which are not. From the Prealgebra course by Derek Owens. This course is available online at http://www.LucidEducation.com.

From playlist Prealgebra Chapter 2 (Complete chapter)

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ascii-0

From playlist Week 2 2013

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Numbers as bits (1 of 2)

How we represent numbers in computers. Part of a larger series teaching programming. Visit codeschool.org Twitter: @brianwill

From playlist Numbers as bits

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Numbers as bits (2 of 2)

How we represent numbers in computers. Part of a larger series teaching programming. Visit codeschool.org Twitter: @brianwill

From playlist Numbers as bits

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Discrete Structures: Floating-Point Representation and IEEE-754

In this session we'll learn how computers store floating-point numbers using a standard called IEEE-754. However, because the number of bits in the real standard is unwieldy, we will use a modified representation that uses fewer bits.

From playlist Discrete Structures, Spring 2022

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Floating Point Representation

Floating Point Representation

From playlist Scientific Computing

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Discrete Structures: Signed Integers

In this video we'll learn about signed integer representations, including 2's complement, sign-magnitude, and excess-n (or bias).

From playlist Discrete Structures, Spring 2022

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3 as the sum of the 3 cubes - Numberphile

A problem posed in 1953 is finally cracked by a network of computers in seven hours. More links & stuff in full description below ↓↓↓ Numberphile T-Shirts and stuff: https://teespring.com/stores/numberphile See our playlist previous videos on this area of research: http://bit.ly/SumOfCub

From playlist Big Numbers on Numberphile

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Learning Controllable Representations - Richard Zemel

Seminar on Theoretical Machine Learning Topic: Learning Controllable Representations Speaker: Richard Zemel Affiliation: University of Toronto; Member, School of Mathematics Date: April 2, 2020 For more video please visit http://video.ias.edu

From playlist Mathematics

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How To Create A Calculator App In Swift | Session 07 | #mobileapp | #swift | #programming

Don’t forget to subscribe! This project series is about how to create a calculator app in Swift. You'll learn to set up your UI from a predesigned template using auto-layout, how you connect your UI with your code to get to a working calculator app. We will go through all the theoretical

From playlist Create A Calculator App In Swift

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Discrete Structures: Binary and Other Numbers Bases to Represent Data

In this video we'll learn about the base-2 number system, called binary. We'll learn how to convert numbers to and from binary. Then we'll extend our knowledge to other number bases, such as hexadecimal, base 32, and base 64. Finally we'll end with a discussion of how data is represented a

From playlist Discrete Structures, Spring 2022

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Nikolaus Kriegskorte - Controversial stimuli: experiments to adjudicate computational hypotheses

Recorded 13 January 2023. Nikolaus Kriegeskorte of Columbia University presents "Controversial stimuli: Optimizing experiments to adjudicate among computational hypotheses" at IPAM's Explainable AI for the Sciences: Towards Novel Insights Workshop. Learn more online at: http://www.ipam.ucl

From playlist 2023 Explainable AI for the Sciences: Towards Novel Insights

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ELEC2141 Digital Circuit Design - Lecture 25

ELEC2141 Week 9 Lecture 3: Arithmetic Circuits

From playlist ELEC2141 Digital Circuit Design

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Ex 1: Dividing Signed Fractions

This video provides to examples of dividing signed fractions. Complete Video Library at http://www.mathispower4u.com

From playlist Multiplying and Dividing Fractions

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