Scilab 5.5.0
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
chepol
Chebychev polynomial
Calling Sequence
[Tn]=chepol(n,var)
Arguments
- n
integer : polynomial order
- var
string : polynomial variable
- Tn
polynomial in the variable
var
Description
Recursive implementation of Chebychev polynomial.
Tn=2*poly(0,var)*chepol(n-1,var)-chepol(n-2,var) with
T0=1 and T1=poly(0,var).
Examples
chepol(4,'x')
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