# Category:Definitions/Chebyshev Polynomials

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This category contains definitions related to Chebyshev Polynomials.

Related results can be found in Category:Chebyshev Polynomials.

### Chebyshev Polynomials of the First Kind

The **Chebyshev polynomials of the first kind** are defined as polynomials such that:

\(\ds \map {T_n} {\cos \theta}\) | \(=\) | \(\ds \map \cos {n \theta}\) |

### Chebyshev Polynomials of the Second Kind

The **Chebyshev polynomials of the second kind** are defined as polynomials such that:

\(\ds \map {U_n} {\cos \theta} \sin \theta\) | \(=\) | \(\ds \map \sin { (n + 1) \theta}\) |

## Source of Name

This entry was named for Pafnuty Lvovich Chebyshev.

## Pages in category "Definitions/Chebyshev Polynomials"

The following 6 pages are in this category, out of 6 total.