The variable in the RANGE statement, the ID variables, and the BY variables are available for the model program to examine, but their values should not be changed by the program.

Mathematical programming discriminant analysis models must be normalised to prevent the generation of discriminant functions in which the variable coefficients and the constant term are zero. This ...

Dropping the "complicating" constraints in a mixed-integer linear program often yields a "special structure subproblem" that can be reformulated using a different set of decision variables. Once the ...

The KD-WP8-3 adds native support for Telnet IP control plus the ability to program variable parameter control. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

The PATH variable is a file system environment variable that contains the location of commands and program files. In this article, you’ll learn how to set up your own PATH variable.