The Metalog Distributions

Unbounded Metalog Equations

The equations for the unbounded metalog distribution are shown below.  These are reproduced from The Metalog Distributions, Section 3.3.  The first sixteen terms of these equations are implemented in
Metalogs and ELD Metalogs Excel workbooks.

The unbounded-metalog feasibility condition, is mn(y) > 0 for all y in the open interval (0,1).