noun
Usage: usually capitalized P
Etymology: after Blaise Pascal
: a system of numbers triangularly arranged in rows consisting of the coefficients in the expansion of ( a + b ) n for n .0,1,2,3, etc.
noun
Usage: usually capitalized P
Etymology: after Blaise Pascal
: a system of numbers triangularly arranged in rows consisting of the coefficients in the expansion of ( a + b ) n for n .0,1,2,3, etc.
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012