tuple_lgammatuple_lgammaTupleLgammaTupleLgamma (Operator)

Name

tuple_lgammatuple_lgammaTupleLgammaTupleLgamma — Compute the logarithm of the absolute value of the gamma function of a tuple.

Signature

tuple_lgamma( : : T : LogGamma)

Description

tuple_lgammatuple_lgammaTupleLgammaTupleLgammaTupleLgamma computes the logarithm of the absolute value of the gamma function of the input tuple TTTTt (for the definition of the gamma function, see tuple_tgammatuple_tgammaTupleTgammaTupleTgammaTupleTgamma). It is defined for every real number except for nonpositive integers. The logarithm of the absolute value of the gamma function is always returned as a floating point number in LogGammaLogGammaLogGammaLogGammalogGamma. The logarithm of the absolute value of the gamma function of a string is not allowed.

Exception: Empty input tuple

If the input tuple is empty, the operator returns an empty tuple.

HDevelop In-line Operation

HDevelop provides an in-line operation for tuple_lgammatuple_lgammaTupleLgammaTupleLgammaTupleLgamma, which can be used in an expression in the following syntax:

LogGamma := lgamma(T)

Execution Information

Multithreading type: independent (runs in parallel even with exclusive operators).
Multithreading scope: global (may be called from any thread).
Processed without parallelization.

Parameters

TTTTt (input_control) number(-array) → (real / integer)

Input tuple.

LogGammaLogGammaLogGammaLogGammalogGamma (output_control) number(-array) → (real)

Logarithm of the absolute value of the gamma function of the input tuple.

Alternatives

tuple_tgammatuple_tgammaTupleTgammaTupleTgammaTupleTgamma

Module

Foundation

Operators