Am 19.01.2013 um 19:34 schrieb Mike Steglich: > Hello Ali, > > Could you post the error messages you got from glpk. > Your objective function seems to be a division of two binary vectors of > variables and this is a non-linear term that is not supported by glpk. > > Thanks > > Mike > > Am 18.01.2013 um 19:48 schrieb Andrew Makhorin: > >> -------- Forwarded Message -------- >> From: Ali Raza <[email protected]> >> To: [email protected] >> Subject: GNU Program >> Date: Tue, 15 Jan 2013 17:44:24 -0500 >> >> I have a quick question. I am trying to write a simple program in GNU >> software. I am having difficities and it is giving me errors. I have not >> used this program before and I would like to know if there is some help >> that is avaialable in guiding me to write the correct code. Would you >> please take a look at my code and let me know what am i doing wrong. >> >> Thanks >> >> >> var x >= 0; >> var y >= 0; >> param j = x; >> param k = y; >> param l := 7.25 ; >> var x{1..n} integer; >> var y{1..m} integer; >> minimize obj: {(x/y) / (l)}; >> >> param j : a b c d e f g h >> a 336 367 408 307 460 452 154 257 >> b 410 469 481 260 242 462 168 168 >> c 206 164 85 406 378 17 432 293 >> d 21 79 427 360 219 310 23 344 >> e 23 263 128 392 126 370 331 392 >> f 353 467 2 365 318 37 17 337 >> g 475 179 275 30 346 392 55 178 >> h 489 65 107 174 343 367 459 39 >> >> param k : a 54 >> b 25 >> c 36 >> d 56 >> e 41 >> f 45 >> g 26 >> h 14 >> >> >> >> >> >> >> >> _______________________________________________ >> Help-glpk mailing list >> [email protected] >> https://lists.gnu.org/mailman/listinfo/help-glpk >
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