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143,323 results

CrashCourse
How Computers Calculate - the ALU: Crash Course Computer Science #5

Today we're going to talk about a fundamental part of all modern computers. The thing that basically everything else uses - the ...

11:10
How Computers Calculate - the ALU: Crash Course Computer Science #5

2,199,876 views

8 years ago

Computerphile
Floating Point Numbers - Computerphile

Why can't floating point do money? It's a brilliant solution for speed of calculations in the computer, but how and why does moving ...

9:16
Floating Point Numbers - Computerphile

2,501,364 views

12 years ago

Spanning Tree
How Floating-Point Numbers Are Represented

Computers need to store real-numbered values, but how do they do it? There are multiple choices for how we could represent ...

9:56
How Floating-Point Numbers Are Represented

120,783 views

1 year ago

In One Lesson
How TRANSISTORS do MATH

Take a look inside your computer to see how transistors work together in a microprocessor to add numbers using logic gates.

14:22
How TRANSISTORS do MATH

2,248,166 views

14 years ago

The Science Asylum
Computers Are Just Rocks Doing Math

All computers throughout history have always functioned because of one simple device: a switch. Watch this video ad-free on ...

10:19
Computers Are Just Rocks Doing Math

295,366 views

7 months ago

Yashmerino
Why Can't CPUs Do Math?

In computing, floating-point arithmetic (FP) is arithmetic that represents subsets of real numbers using an integer with a fixed ...

2:30
Why Can't CPUs Do Math?

92,389 views

1 year ago

Computerphile
Binary: Plusses & Minuses (Why We Use Two's Complement) - Computerphile

Negative Binary Numbers - you may have heard of 'signed' numbers, but do you know how they work? Professor Brailsford ...

16:16
Binary: Plusses & Minuses (Why We Use Two's Complement) - Computerphile

426,154 views

11 years ago

PurpleMind
The Genius Way Computers Multiply Big Numbers | Karatsuba's Algorithm

To try everything Brilliant has to offer—free—for a full 30 days, visit https://brilliant.org/PurpleMind/ . You'll also get 20% off an ...

22:04
The Genius Way Computers Multiply Big Numbers | Karatsuba's Algorithm

558,154 views

1 year ago

PBS Infinite Series
Why Computers are Bad at Algebra | Infinite Series

Viewers like you help make PBS (Thank you ) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi The ...

14:25
Why Computers are Bad at Algebra | Infinite Series

397,634 views

8 years ago

Computer Architecture
Computer Arithmetic Part-I

Half Adder, Full adder, Ripple carry adder, Asymptotic time complexity, carry select adder, Carry lookahead adder.

1:30:27
Computer Arithmetic Part-I

15,690 views

9 years ago

Improbable Matter
How a Computer Works - from silicon to apps

A whistle-stop tour of how computers work, from how silicon is used to make computer chips, perform arithmetic to how programs ...

42:32
How a Computer Works - from silicon to apps

1,956,701 views

5 years ago

CrashCourse
Representing Numbers and Letters with Binary: Crash Course Computer Science #4

Today, we're going to look at how computers use a stream of 1s and 0s to represent all of our data - from our text messages and ...

10:46
Representing Numbers and Letters with Binary: Crash Course Computer Science #4

2,143,971 views

8 years ago

Codeolences
Computer Architecture Explained With MINECRAFT

Minecraft's Redstone system is a very powerful tool that mimics the function of real electronic components. This makes it possible ...

6:47
Computer Architecture Explained With MINECRAFT

2,347,159 views

1 year ago

Sebastian Lague
Exploring How Computers Work

A little exploration of some of the fundamentals of how computers work. Logic gates, binary, two's complement; all that good stuff!

18:12
Exploring How Computers Work

3,969,722 views

5 years ago

Gate Smashers
L-1.9: Arithmetic Instructions(Data Manipulation) in Computer Organisation and Architecture

Master Arithmetic Instructions (Data Manipulation) in Computer Organization and Architecture with this quick, concept-driven ...

8:44
L-1.9: Arithmetic Instructions(Data Manipulation) in Computer Organisation and Architecture

474,217 views

6 years ago

ALL ABOUT ELECTRONICS
Binary Addition and Subtraction Explained (with Examples)

In this video, how to perform binary addition and subtraction is explained with the help of a few examples. Timestamps for the ...

16:27
Binary Addition and Subtraction Explained (with Examples)

2,093,229 views

4 years ago

Computer Architecture
Computer Arithmetic Part-II

Multiplication, Iterative multiplier, Booth multiplier.

1:38:52
Computer Arithmetic Part-II

8,946 views

9 years ago

Zach Star
The Math Needed for Computer Science (Part 2) | Number Theory and Cryptography

STEMerch Store: https://stemerch.com/ If you missed part 1: https://www.youtube.com/watch?v=eSFA1Fp8jcU Support the ...

8:08
The Math Needed for Computer Science (Part 2) | Number Theory and Cryptography

340,914 views

7 years ago

Ben Eater
Learn how computers add numbers and build a 4 bit adder circuit

Let's build a circuit that adds numbers! Binary addition is even easier than decimal addition since you don't have to know how to ...

13:39
Learn how computers add numbers and build a 4 bit adder circuit

4,583,593 views

10 years ago

BitMerge
One's Complement, Two's Complement, and Signed Magnitude

This lesson presents solutions to the problems of addition, subtraction, and representing negative numbers on bit patterns in ...

4:16
One's Complement, Two's Complement, and Signed Magnitude

264,714 views

10 years ago