nltrans - p var Trans {i in ORIG, j in DEST} >=...

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set ORIG; # origins set DEST; # destinations s param supply {ORIG} >= 0; # amounts available at origins param demand {DEST} >= 0; # amounts required at destinations p check: sum {i in ORIG} supply[i] = sum {j in DEST} demand[j]; param rate {ORIG,DEST} >= 0; # base shipment costs per unit param limit {ORIG,DEST} > 0; # limit on units shipped
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Unformatted text preview: p var Trans {i in ORIG, j in DEST} >= 0; # units to ship v minimize Total_Cost: sum {i in ORIG, j in DEST} rate[i,j] * Trans[i,j] / (1 - Trans[i,j]/limit[i,j]); subject to Supply {i in ORIG}: sum {j in DEST} Trans[i,j] = supply[i]; subject to Demand {j in DEST}: sum {i in ORIG} Trans[i,j] = demand[j];...
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This note was uploaded on 11/29/2011 for the course ORIE 5900 taught by Professor Caggiano during the Fall '11 term at Cornell University (Engineering School).

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