Prime-counting function

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

In mathematics, the prime-counting function is the function counting the number of prime numbers less than or equal to some real number x. It is denoted by π(x) (unrelated to the number π).

Excerpt from the Wikipedia article “Prime-counting function”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Bender2k14, CC BY-SA 3.0, via Wikimedia Commons.