Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
6.1.0 - English

Change language to:
Français - 日本語 - Português - Русский

Please note that the recommended version of Scilab is 2026.0.0. This page might be outdated.
See the recommended documentation of this function

Scilab Help >> Elementary Functions > Trigonometry > Matrix-wise processing > atanm

atanm

square matrix tangent inverse

Syntax

[t]=atanm(x)

Arguments

x

a real or complex square matrix.

t

a real or complex square matrix.

Description

atanm(x) is the matrix arctangent of the matrix x. Result may be not reliable if x is not symmetric.

Examples

tanm(atanm([1,2;3,4]))

See also

  • atan — 2-quadrant and 4-quadrant inverse tangent
  • tanm — matrix tangent
Report an issue
<< atanhm Matrix-wise processing coshm >>
Copyright (c) 2022-2025 (Dassault Systèmes S.E.)
Copyright (c) 2017-2022 (ESI Group)
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors 		Last updated:
Tue Feb 25 08:49:19 CET 2020