Scilab 5.5.2
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- Elementary Functions
- Trigonometry
- acos
- acosd
- acosh
- acoshm
- acosm
- acot
- acotd
- acoth
- acsc
- acscd
- acsch
- asec
- asecd
- asech
- asin
- asind
- asinh
- asinhm
- asinm
- atan
- atand
- atanh
- atanhm
- atanm
- cos
- cosd
- cosh
- coshm
- cosm
- cotd
- cotg
- coth
- cothm
- csc
- cscd
- csch
- csgn
- sec
- secd
- sech
- sin
- sinc
- sind
- sinh
- sinhm
- sinm
- tan
- tand
- tanh
- tanhm
- tanm
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
acos
element wise cosine inverse (radians)
Calling Sequence
t = acos(x)
Arguments
- x
a real or complex vector or matrix.
- t
a real or complex vector or matrix.
Description
The components of t are cosine inverse of
the corresponding entries of x. Definition
domain is [-1, 1].
Sample
Examples
x=[1,%i,-1,-%i] cos(acos(x))
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