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Concert Technology offers predefined functions that return an expression from an algebraic function over expressions. These predefined functions also return a numeric value from an algebraic function over numeric values as well.
IloPower
returns the result of raising its base
argument to the power of its exponent
argument, that is,
base
**exponent
.
If base
is a floating-point value or
variable, then exponent
must be greater than or equal to 0
(zero).
What Is Extracted
An instance of IloCplex
can extract only quadratic terms
that are positive semi-definite when they appear in an objective function
or in constraints of a model.
An instance of IloSolver
or an instance of IloCP
extracts the object returned by IloPower
.