calculus

The Simple English Wikipedia has an article on:

Calculus

Pronunciation

• (UK) IPA ^(key): /ˈkæl.kjʊ.ləs/
• (US) IPA ^(key): /ˈkæl.kjə.ləs/

• Audio (US)

  (file)

• Hyphenation: en‧cal‧cu‧lus

Noun

Singular calculus

Plural calculi or calculuses

1. (uncountable) Calculus is a branch of mathematics that involves understanding mathematical functions.

   One use of calculus is for finding rates of change and maximization.