(For other notation see Notation for the Special Functions.)
nonnegative integers. |
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nonnegative integer, except in §5.20. |
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real variables. |
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complex variable. |
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real or complex variables with . |
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arbitrary small positive constant. |
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Euler’s constant (§5.2(ii)). |
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primes |
derivatives with respect to the variable. |
The main functions treated in this chapter are the gamma function , the psi function (or digamma function) , the beta function , and the -gamma function .