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Jobs submitted via the broker are placed in a queue, and from there they are assigned to available GAMS workers. Results from the workers are collected by the broker and made available to the user.
Graphics
Render GAMS Symbols with configurable standard graph types (Bar Charts, Scatter Plots, Pie Charts, etc)
Slice and dice data across different dimensions using the powerful Pivot tool
Save and retrieve visualizations as views
There are optional input components, such as edit checks for bad data and requests for customized reports of results. Other
optional advanced features include saving and restoring old models, and creating multiple models in a single run, but this
tutorial will discuss only the basic components.
Before treating the individual components, we give a few general remarks.
The variable that serves as the quantity to be optimized must be a scalar and must be of the free type. In our transportation
example, z is kept free by default, but x(i,j) is constrained to non-negativity by the following statement.
Positive variable x ;
Note that the domain of x should not be repeated in the type assignment. All entries in the domain automatically have the
same variable type.
Section The .lo, .l, .up, .m Database describes how to assign lower bounds, upper bounds, and initial values to variables
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