A brief glimpse into the past

Twins vs Mariners [Highlights TODAY] Solo home run. Can't Be Stopped Twins Sweep clean all 8 runs 🤘
Twins vs Mariners [Highlights TODAY] Solo home run. Can't Be Stopped Twins Sweep clean all 8 runs 🤘

SeattleMariners #MinnesotaTwins #MarinersvsTwins Twins vs Mariners [Highlights TODAY] Solo home run. Can't Be Stopped ...



P.K. Subban reacts to Bruins-Panthers fight, Canucks' HUGE comeback & more! | The Pat McAfee Show
P.K. Subban reacts to Bruins-Panthers fight, Canucks' HUGE comeback & more! | The Pat McAfee Show

P.K. Subban joins The Pat McAfee Show to discuss his biggest takeaways from Wednesday night's Stanley Cup Playoffs action ...



The Florida Panthers Hit the Boston Bruins Hard in Their Game 2 Win #panthers #nhl #bruins
The Florida Panthers Hit the Boston Bruins Hard in Their Game 2 Win #panthers #nhl #bruins

The Florida Panthers Hit the Boston Bruins Hard in Their Game 2 Win #panthers #nhl #bruins Subscribe to Listen to the L.O.S.T. ...



Oakland Athletics vs. Seattle Mariners LIVE Play by Play & Reaction
Oakland Athletics vs. Seattle Mariners LIVE Play by Play & Reaction

The Oakland Athletics will travel to the city of Seattle to play the Mariners for the 2nd game of a 3 game series at T-Mobile Park.



Houston Astros vs New York Yankees 5/9/2024 FREE MLB Picks and Predictions on MLB Betting by Ron
Houston Astros vs New York Yankees 5/9/2024 FREE MLB Picks and Predictions on MLB Betting by Ron

MLB #MLBPick #MLBPredictions #Houston #Astros #NewYork #Yankees #AstrosVsYankees Click Below to buy Tony T's Best Bet ...



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Kravchuk

Kravchuk is a surname that derived from the occupation of tailor with addition of a common Ukrainian suffix -chuk.

Kravchuk polynomials

Kravchuk polynomials or Krawtchouk polynomials are discrete orthogonal polynomials associated with the binomial distribution, introduced by Mikhail Kravchuk (1929). The first few polynomials are (for q=2): K 0 ( x ; n ) = 1 {\displaystyle {\mathcal {K}}_{0}(x;n)=1} K 1 ( x ; n ) = − 2 x + n {\displaystyle {\mathcal {K}}_{1}(x;n)=-2x+n} K 2 ( x ; n ) = 2 x 2 − 2 n x + ( n 2 ) {\displaystyle {\mathcal {K}}_{2}(x;n)=2x^{2}-2nx+{n \choose 2}} K 3 ( x ; n ) = − 4 3 x 3 + 2 n x 2 − ( n 2 − n + 2 3 ) x + ( n 3 ) .

Krawtchouk matrices

In mathematics, Krawtchouk matrices are matrices whose entries are values of Krawtchouk polynomials at nonnegative integer points. The Krawtchouk matrix K is an (N+1)×(N+1) matrix.