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Date: 7-9-2019
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Date: 19-9-2019
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Date: 13-9-2019
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(1) |
sometimes also denoted . The so-called Chebyshev integral is given by
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(2) |
The incomplete beta function is implemented in the Wolfram Language as Beta[z, a, b].
It is given in terms of hypergeometric functions by
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(3) |
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(4) |
It is also given by the series
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(5) |
where is a Pochhammer symbol.
The incomplete beta function reduces to the usual beta function
when
,
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(6) |
It has derivative
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(7) |
and indefinite integral
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(8) |
REFERENCES:
Pearson, K. (Ed.). Tables of Incomplete Beta Functions, 2nd ed. Cambridge, England: Cambridge University Press, 1968.
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