arccotangent
/ɑrkˈkoʊtændʒənt/
noun
- The inverse function of the cotangent; the angle whose cotangent is a given number.
- He calculated the arccotangent to determine the slope angle.
- The arccotangent of 1 is 45 degrees.
- The arccotangent function is sometimes written as arccot.
Synonyms