greatbody
/
freeCodeCamp
mirror of https://github.com/freeCodeCamp/freeCodeCamp.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
freeCodeCamp/guide/english/mathematics/irrational-numbers/index.md

452 B
Raw Blame History

title
Irrational Numbers

Irrational Numbers

An irrational number is a number that cannot be written as fully on decimal form. A popular example is the number Pi, as it cannot be fully written. There are an infinite number of decimals, and therefore it is irrational. The same goes for the number e and the square root of 2. they cannot be written down as they have an infinite number of decimals, and they are therefore irrational.