Man Scilab

chepol
Scilab Function

chepol - Chebychev polynomial

Calling Sequence

[Tn]=chepol(n,var)

Parameters

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')
 
  

Author

F. D.

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