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59,449 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

2,199,984 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

2,501,443 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

120,871 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

2,248,196 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

295,371 views

7 months 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

426,174 views

11 years ago

EpicKomrade
Why your computer thinks 0.1 + 0.2 ≠ 0.3

You'd think it's a simple math problem like 0.1 + 0.2 would be easy for computers. But if you test it out on actual programming ...

6:10
Why your computer thinks 0.1 + 0.2 ≠ 0.3

1,745 views

8 months 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

3,969,977 views

5 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

264,743 views

10 years 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

397,635 views

8 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

340,930 views

7 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

2,348,607 views

1 year ago

TED
Conrad Wolfram: Teaching kids real math with computers

http://www.ted.com From rockets to stock markets, math powers many of humanity's most thrilling creations. So why do kids lose ...

19:20
Conrad Wolfram: Teaching kids real math with computers

360,310 views

15 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

2,144,029 views

8 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

4,583,641 views

10 years ago

Meme Dev
Mr. Incredible learns the truth about floating point numbers

Why 0.1 + 0.2 ≠ 0.3 and what the hell is IEEE 754? Let's find out. If you enjoyed the video, please leave a like and a comment.

7:57
Mr. Incredible learns the truth about floating point numbers

969,989 views

11 months ago

Brendan Galea
The Math behind (most) 3D games - Perspective Projection

Perspective matrices have been used behind the scenes since the inception of 3D gaming, and the majority of vector libraries will ...

13:20
The Math behind (most) 3D games - Perspective Projection

526,851 views

4 years ago

Computerphile
Diffie Hellman -the Mathematics bit- Computerphile

Correction : as oodles of commenters have pointed out, the clock face should go from 0 to n-1. Also, worth reminding people that ...

7:05
Diffie Hellman -the Mathematics bit- Computerphile

554,526 views

8 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

474,418 views

6 years ago

Akash Murthy
3. Integer Arithmetic - Audio Number Formats

This video talks about the different arithmetic operations that are possible on integers including binary addition, subtraction, ...

11:21
3. Integer Arithmetic - Audio Number Formats

3,075 views

4 years ago