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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
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