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Please note that the recommended version of Scilab is 6.0.1. This page might be outdated.
See the recommended documentation of this function

Scilab Help >> Special Functions > gammaln

gammaln

The logarithm of gamma function.

Calling Sequence

y = gammaln(x)

Arguments

x

real vector

y

real vector with same size.

Description

gammaln(x) evaluates the logarithm of gamma function at all the elements of x, avoiding underflow and overflow. x must be real.

Examples

gammaln(0.5)

See Also

  • gamma — The gamma function.
  • dlgamma — derivative of gammaln function, psi function

History

VersionDescription
5.4.0 Overloading allowed for list, mlist, tlist and hypermatrix types.
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Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
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Last updated:
Wed Apr 01 10:13:55 CEST 2015