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If a system, any system, is represented
by a set of equations and instructions coded as a computer program then
that program is a model of the real system. The system could be a piece
of equipment such as an aircraft or a procedure such as the flow of
materials along a production line or a road network or a distribution
system or a farm or the tactics of a battle tank or the correlation of
sales and marketing information or the local planning process or the
administration of an investment portfolio or ................ |
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