Calculate the moment of a centain order
The moment of a distribution is defined as:\n
The fucntion argument `expX`

is array of size 3,
which contains the values of \f$p, q, r\f$

Type | Intent | Optional | Attributes | Name | ||
---|---|---|---|---|---|---|

integer, | intent(in) | :: | QQ | |||

integer, | intent(in) | :: | cxDir(3,QQ) | |||

integer, | intent(in) | :: | expX(3) | |||

real(kind=rk), | intent(in) | :: | pdf(QQ) | distribution value |