seodata.dev

keyword

functions and function notation

Monthly search volume and cost-per-click data for "functions and function notation" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=functions+and+function+notation&country=us" +--------------+------------------+ | volume | 18,100 | | cpc | $5.98 | | competition | 0 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
function notation 14,800 $0 20/20
functional notation 14,800 $0 20/20
notation of function 14,800 $6.5 20/20
functions notation 14,800 $6.5 14/20
what is the function notation 2,400 $0 13/20
function notation examples 1,300 $3.45 20/20
functional notation examples 1,300 $0 20/20
function notation equation 260 $0 13/20
function notation math 210 $0 13/20
functions and function notations 140 $0 18/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=functions+and+function+notation&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt