• ← BellB
• → CatalanNumber

Binomial

Binomial Coefficient (SymPy, WMA)

Binomial[n, k]

gives the binomial coefficient n choose k.

• • Binomial[5, 3]

Binomial supports inexact numbers:

• • Binomial[10.5,3.2]

Some special cases:

• • Binomial[10, -2]

• • Binomial[-10.5, -3.5]