Scilab Home page | Wiki | Bug tracker | Forge | Mailing list archives | ATOMS | File exchange
Please login or create an account
Change language to: English - Português - 日本語

Please note that the recommended version of Scilab is 6.0.0. This page might be outdated.
See the recommended documentation of this function

Aide Scilab >> Fonctions Elémentaires > Trigonométrie > acotd

acotd

computes the element-wise inverse cotangeant of the argument result in degree.

Calling Sequence

y = acotd(x)

Arguments

x

Real or complex array.

y

Real or complex array.

Description

Computes the element-wise inverse cotangeant of the argument and returns the results in degree. For real argument w the result is real.

Examples

x=[1 2 -2 sqrt(2) -sqrt(2) 2/sqrt(3) -2/sqrt(3) -1];
acotd(x)

See Also

  • cotd — cotangent des éléments de l'argument donnés en degrés.
  • acot — computes the element-wise inverse cotangeant of the argument.

References

  • Kahan, W., "Branch cuts for complex elementary functions, or, Much ado about nothing's sign bit", Proceedings of the joing IMA/SIAM conference on The State of the Art in Numerical Analysis, University of Birmingham, A. Iserles and M.J.D. Powell, eds, Clarendon Press, Oxford, 1987, 165-210.

Authors

  • Serge Steer, INRIA
Scilab Enterprises
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Wed Oct 05 12:10:40 CEST 2011