Crossword clues for arctangent
arctangent
Wiktionary
arctangent
n. (context trigonometry English) Any of several single-valued or multivalued functions that are inverses of the tangent function. Symbol: arctan, tan-1
Usage examples of "arctangent".
Dodgson's Geometric Approach to Arctangent Relations for Pi", Journal of the History of Mathematics, pp151-159, Academic Press, 1993.