Austin Warby added Wolfram_Alpha_defines_multichoose_as__1.tex  over 8 years ago

Commit id: 141f8e37143f31350a773bb5091023feff6cbcf8

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Wolfram Alpha defines multichoose as follows, "The number of multisets of length $k$ on $n$ symbols is sometimes termed $n$ multichoose $k$, denoted $\left(\binom{n}{k}\right)$ by analogy with the binomial coefficient $n$ multichoose $k$ is given by the simple formula"