Abel's binomial theorem

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Template:Short description Abel's binomial theorem, named after Niels Henrik Abel, is a mathematical identity involving sums of binomial coefficients. It states the following:

k=0m(mk)(w+mk)mk1(z+k)k=w1(z+w+m)m.

Example

The case m = 2

(20)(w+2)1(z+0)0+(21)(w+1)0(z+1)1+(22)(w+0)1(z+2)2=(w+2)+2(z+1)+(z+2)2w=(z+w+2)2w.

See also

References


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