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Line 7: − -<objective function>+ − -<constraint>*+ − -<declaration>*+ − *<objective function> is a linear combination of optional variables and constants, ending with a semicolon, optionally preceded by "max: " or "min: "+ − *<constraint> is an optional constraint name followed by a colon plus a linear combination of variables and constants or (just one) constraint name followed +
→DESCRIPTION
*The lp-format input syntax is a set of algebraic expressions and "free", "int", "bin", "sec", "sos" declarations in the following order:
*The lp-format input syntax is a set of algebraic expressions and "free", "int", "bin", "sec", "sos" declarations in the following order:
<objective function>
<constraint>*
<declaration>*
where:
where:
<objective function> is a linear combination of optional variables and constants, ending with a semicolon, optionally preceded by "max: " or "min: "
to indicate whether you want it to be minimized or maximized. The case is not important, "Max:" or "MAX:" will work as well. Maximization is the default.
to indicate whether you want it to be minimized or maximized. The case is not important, "Max:" or "MAX:" will work as well. Maximization is the default.
Alternatives are minimise, minimize, maximise, Maximize. The objective function is required, but can be empty.
Alternatives are minimise, minimize, maximise, Maximize. The objective function is required, but can be empty.
<constraint> is an optional constraint name followed by a colon plus a linear combination of variables and constants or (just one) constraint name followed
by a colon (a range) or (just one) variable name without a colon (a bound), followed by a relational operator, followed again by a linear combination of
by a colon (a range) or (just one) variable name without a colon (a bound), followed by a relational operator, followed again by a linear combination of
variables and constants, ending with a semicolon. The relational operator can be any of the following: "<" "<=" "=" ">" ">=". There is no semantic difference
variables and constants, ending with a semicolon. The relational operator can be any of the following: "<" "<=" "=" ">" ">=". There is no semantic difference