Pascal's Triangle Definition
noun
A triangle of numbers in which a row represents the coefficients of the binomial series. The triangle is bordered by ones on the right and left sides, and each interior entry is the sum of the two entries above.
American Heritage
Other Word Forms of Pascal's Triangle
Noun
Singular:
Pascal's triangle
Plural:
Pascal's trianglesOrigin of Pascal's Triangle
From Blaise Pascal French mathematician
From Wiktionary
After Blaise Pascal
From American Heritage Dictionary of the English Language, 5th Edition
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