This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)

Cot

Cot[z]
gives the cotangent of z.
  • Mathematical function, suitable for both symbolic and numerical manipulation.
  • The argument of Cot is assumed to be in radians. (Multiply by Degree to convert from degrees.)
  • cot(z)=1/tan(z).
  • For certain special arguments, Cot automatically evaluates to exact values.
  • Cot can be evaluated to arbitrary numerical precision.
  • Cot automatically threads over lists.
New in 1