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Cbeta
Complex beta function of a complex argument.
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Loading LOADSUB ALL FROM "CGAMMA.HTS"
or LOADSUB FROM "MATHLIB.HTS"
Usage COMPLEX A,B,C
C=FNCbeta(A,B)
Description
FNCbeta returns the value of the beta function of the complex values a and b, B(a,b). B(a,b) is defined as (a)(b)/(a+b) (see Gamma). B(a,b) is only defined for e(a) > 0 and e(b) > 0.
Errors
FNCbeta causes an HTBasic error if its arguments are not all of type COMPLEX, or if the real part of either a or b is negative or zero.
See Also
Beta, Cgamma, Clogbeta
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