cdf_f SciMax Toolbox cdf_geometric

SciMax Toolbox >> cdf_gamma

cdf_gamma

Maxima Function

Calling Sequence

cdf_gamma (x,a,b)

Description

Returns the value at x of the distribution function of a Gamma(a,b) random variable, with a,b>0.

This function has no closed form and it is numerically computed if the global variable numer equals true, otherwise it returns a nominal expression.

(%i1) load (distrib)$
(%i2) cdf_gamma(3,5,21);
(%o2)                  cdf_gamma(3, 5, 21)
(%i3) %,numer;
(%o3)                 4.402663157135039E-7
cdf_f SciMax Toolbox cdf_geometric