Man Scilab

acos - element wise cosine inverse

Calling Sequence

t=acos(x)

Parameters

• x : real or complex vector
• t : real or complex vector

Description

The components of vector t are cosine inverse of the corresponding entries of vector x . Definition domain is [-1, 1].

acos takes values in :

Examples

x=[1,%i,-1,-%i]
cos(acos(x))
 
  

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