What is another word for arc tangent?
Pronunciation: [ˈɑːk tˈand͡ʒənt] (IPA) 
Arc tangent is a mathematical term used to describe the angle between the horizontal and a line that passes through the origin of a graph. There are several synonyms for this term that can be used interchangeably. One such synonym is inverse tangent, which refers to the inverse of the tangent function. Other synonyms include arctan, atan, and tan-1. These terms are often used to describe the same concept, but may differ in the context in which they are used. For example, some contexts may call for the use of a specific synonym while others may allow for any of these terms to be used.
