math.libretexts.org

Root domain: libretexts.org The root domain (apex) without subdomains

Keywords

Currently ranking

Unique keywords

High value

> $100 / month

Estimated Traffic

How is this calculated?

Estimated traffic is calculated using:

Search Volume × CTR (by position)

CTR varies by position:

Monthly visits

—

Across all rankings

Traffic value

—

Estimated monthly

Activity

Last seen

Jan 02

13 days ago

First seen

Jan 02, 2026

13 days ago

Keyword rankings

Showing 1-1 of 1 rankings

Show:

Keyword / Page	Position	Estimated Traffic How is this calculated? Estimated traffic is calculated using: Search Volume × CTR (by position) CTR varies by position: Position 1: 30% Position 2: 15% Position 3: 10% Positions 4-10: Decreasing rates Position 11+: 0.5%	Estimated Traffic Value How is this calculated? Estimated traffic value is calculated using: Estimated Traffic × CPC This represents the estimated monthly value of the traffic based on the keyword's cost-per-click (CPC) from Google Ads data.	Last Seen	Actions
ring matematik 16.1: Rings, Basic Definitions and Concepts /Bookshelves/Combinatorics_and_Discrete_Mathematics/Applied_Discret...	7 Best: 7 • Worst: 7	—	—	13 days ago	Search Profile 🇸🇪 Sweden Mobile $math.libretexts.org favicon$ 16.1: Rings, Basic Definitions and Concepts /Bookshelves/Combinatorics_and_Discrete_Mathematics/Applied_Discrete_Structur... 16 aug. 2021 — A ring is a set $R$ together with two binary operations, addition and multiplication, denoted by the symbols $+$ and $\cdot$ such that the ...