** Next:** Calculation of Evolutionary Tracks
**Up:** The Scenario Machine: Operational
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An algorithm of the Scenario Machine work can be subdivided in
three main parts
(see Figure 14):

- generation of the initial parameters;
- calculation of a given evolutionary track;
- storage of the statistics of interest.

The algorithms used for the first and third points are
quite standard (see, for example, Sobol', 1973[183] and
Ermakov, 1985[50]);
the shapes of the initial distributions are discussed below.
Here we will describe only calculation of evolutionary tracks.

*Mike E. Prokhorov *

Sat Feb 22 18:38:13 MSK 1997