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## [Help-glpk] Basic Question JNI and LP

**From**: |
Mandar |

**Subject**: |
[Help-glpk] Basic Question JNI and LP |

**Date**: |
Sun, 22 Feb 2004 15:06:16 -0500 |

**User-agent**: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.0.2) Gecko/20030208 Netscape/7.02 (VAUSSU03) |

Hi ,
I have the following problem . How do i translate it into glpk style JNI?

`i mean where to add rows and where to add coloumns? How does the b
``vector come into picture?
`
[X,FVAL] = linprog(f,A,b,Aeq,beq,VLB,VUB);
I have done the conversion as follows correct me if i am wrong
the problem is of form
f -- coloumn vector either maximize it or minimize
use setColCoef( ) for objective variable number of times
b the bounding vector
//set the b matrix
solver.addRows(ncol);
for (int c = 0; c < ncol; c++) {
solver.setRowBnds( row, GlpkSolver.LPX_UP, b[c],b[c] );
row++;
}
A constraint matrix // this is easy
solver.loadMat3( );
Where and how Aeq beq should be used?

`I know we have mex interface and it can be directly feed but can
``somebody give a breif overview?
`-M

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**[Help-glpk] Basic Question JNI and LP**,
*Mandar* **<=**