Pascal's Triangle

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Related to Pascals tringle: binomial theorem, Blaise Pascal

Pascal's triangle

[pa′skalz ′trī‚aŋ·gəl]
(mathematics)
A triangular array of the binomial coefficients, bordered by ones, where the sum of two adjacent entries from a row equals the entry in the next row directly below. Also known as binomial array.

Pascal’s Triangle

 

a triangular array of numbers used to obtain binomial coefficients. It was published by B. Pascal.