Discrete Math 1: Set Theory

Photo by Gabby K from Pexels (not actually discrete math)

1. Definitions

// Set A contains elements 1,2 and 3
A = {1,2,3}
// 2 is an element of A
2∈A
// 4 is not an element of A
4∉A

2. Number Sets

Naturals    N = {1,2,3,4,...}
Integers Z = {...,-2,-1,0,1,2,...}
Rationals Q = Ratio of 2 integers…

--

--

--

Engineer at Chainlink Labs.

Love podcasts or audiobooks? Learn on the go with our new app.

Recommended from Medium

Codeless Coding Part II: Next-Gen Solutions

DHCP vs Static IP: Which One is Better?

AppSeed Product Release— Jinja Volt PRO Bootstrap 5, Vanilla JS design

Volt Dashboard PRO — Jinja Version.

Spring Boot 打包JAR 後獲取不了classpath下文件| java.io.filenotfoundexception: class path resource

Team Zendodo Update #21

Get The Best Python Tutors in The World from HelpWithAssignment

Python Tutors

KISS Your Code

Developers process a backlog to produce features

How to run Daily Scrum

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store
Alex Roan

Alex Roan

Engineer at Chainlink Labs.

More from Medium

HOW TO FIND

Is Math Useless in Computer Science Degrees? — Simplified

How I used high school math to solve a programming problem!

How Superdense Coding Works