25 lines
640 B
Mathematica
25 lines
640 B
Mathematica
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function x = integer(x)
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%INTEGER Constrains variables to be integer
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%
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% F = INTEGER(x) is used to posteriori constrain
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% variables to be integer, in contrast to INTVAR
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% that declares variables as integer a priori.
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%
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% NOTE
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% The integrality constraint is imposed on the involved
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% decision variables, not on the actual SDPVAR object.
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%
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% INPUT
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% x : SDPVAR object
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%
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% OUTPUT
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% F : Constraint object
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%
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% EXAMPLE
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% F = integer(x); % Add integrality
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% F = integer(x*pi) % Equivalent to code above
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%
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% See also BINARY, SET, SDPVAR, INTVAR, BINVAR
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x.typeflag = 7;
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x = lmi(x);
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