• synonyms

Tchebycheff polynomial

noun Mathematics.
  1. a polynomial solution of the Tchebycheff equation, of the form Tn(x) = cos(ncos−1x), where n is an integer.
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Origin of Tchebycheff polynomial

see origin at Tchebycheff equation
Also called Chebyshev polynomial.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018