alpar@1: \* plan.lp *\
alpar@1: 
alpar@1: Minimize
alpar@1:    value: .03 bin1 + .08 bin2 + .17 bin3 + .12 bin4 + .15 bin5 +
alpar@1:           .21 alum + .38 silicon
alpar@1: 
alpar@1: Subject To
alpar@1:    yield:     bin1 +     bin2 +     bin3 +     bin4 +     bin5 +
alpar@1:               alum +     silicon                                 =  2000
alpar@1: 
alpar@1:    fe:    .15 bin1 + .04 bin2 + .02 bin3 + .04 bin4 + .02 bin5 +
alpar@1:           .01 alum + .03 silicon                                 <=   60
alpar@1: 
alpar@1:    cu:    .03 bin1 + .05 bin2 + .08 bin3 + .02 bin4 + .06 bin5 +
alpar@1:           .01 alum                                               <=  100
alpar@1: 
alpar@1:    mn:    .02 bin1 + .04 bin2 + .01 bin3 + .02 bin4 + .02 bin5   <=   40
alpar@1: 
alpar@1:    mg:    .02 bin1 + .03 bin2                       + .01 bin5   <=   30
alpar@1: 
alpar@1:    al:    .70 bin1 + .75 bin2 + .80 bin3 + .75 bin4 + .80 bin5 +
alpar@1:           .97 alum                                               >= 1500
alpar@1: 
alpar@1:    si1:   .02 bin1 + .06 bin2 + .08 bin3 + .12 bin4 + .02 bin5 +
alpar@1:           .01 alum + .97 silicon                                 >=  250
alpar@1: 
alpar@1:    si2:   .02 bin1 + .06 bin2 + .08 bin3 + .12 bin4 + .02 bin5 +
alpar@1:           .01 alum + .97 silicon                                 <=  300
alpar@1: 
alpar@1: Bounds
alpar@1:           bin1 <=  200
alpar@1:           bin2 <= 2500
alpar@1:    400 <= bin3 <=  800
alpar@1:    100 <= bin4 <=  700
alpar@1:           bin5 <= 1500
alpar@1: 
alpar@1: End
alpar@1: 
alpar@1: \* eof *\