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getsol

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Purpose

Get the solution value of a quadratic expression.

Synopsis

function getsol(q:qexp):real

Argument

q	A quadratic expression

Return value

Solution value or 0.

Example

uses "mmquad"
declarations
 x,y,z: mpvar
 Profit:qexp
end-declarations
  ...                         ! (Define and solve the problem)
writeln("Profit value: ", getsol(Profit))
writeln("Evaluation of an expression: ", getsol(x*y+5*z^2)) 

Further information

This function returns the evaluation of a given quadratic expression using the current (primal) solution values of its variables. Note that the solution value of a variable is 0 if the problem has not been solved or the variable is not contained in the problem that has been solved.

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