bcw@cbnewsh.ATT.COM (brian.c.woodbury) (03/22/90)
Does a public domain package exists that solves linear equations. If so could you tell me where I can get it. Brian Woodbury att!probe!bcw
ts@uwasa.fi (Timo Salmi LASK) (03/23/90)
In article <9094@cbnewsh.ATT.COM> bcw@cbnewsh.ATT.COM (brian.c.woodbury) writes: >Does a public domain package exists that solves linear equations. >If so could you tell me where I can get it. Try (/pc/ts/)tsmatr10.arc by anonymous ftp from chyde.uwasa.fi. Tsdraw13.arc might also be of some interest to you. Incidentally, what you are asking for in the body of your message is not linear programming. An LP code was very recently posted in c.i.b.p. ................................................................... Prof. Timo Salmi (Moderating at anon. ftp site 128.214.12.3) School of Business Studies, University of Vaasa, SF-65101, Finland Internet: ts@chyde.uwasa.fi Funet: gado::salmi Bitnet: salmi@finfun Searching Archive: TSDRAW13.ARC - Draw lines & LP problems,T.Salmi Filename Comment Date Time CRC -------- -------------------------------- ---- ---- --- BREAKEV.DRW Break-even analysis demo 08-08-89 15:59:22 BAF0 BREAKEV2.DRW Second part of break-even demo 07-19-89 09:06:52 1A25 BREAKEV3.DRW Marginal break-even analysis 07-19-89 10:54:24 03F0 DRAWLINE.EXE Draw and solve equations & lines 08-12-89 18:40:22 4DF0 LPDEMO.DRW Linear Programming demonstration 08-08-89 15:34:54 0AF5 LPDEMO1.DRW LP sensitivity analysis demo 08-08-89 15:51:52 5C69 LPDEMO2.DRW Sensitivity analysis demo part 2 07-21-89 09:25:14 63E5 LPDEMO3.DRW Sensitivity analysis demo part 3 07-21-89 09:30:34 63A4 LPDEMO4.DRW Sensitivity analysis demo part 4 07-21-89 09:24:16 4337 MULTIBRE.DRW Multiproduct break-even analysis 08-12-89 12:22:22 1CBA PATTERN.DRW Map of optional fill patterns 08-11-89 09:46:24 4E85 SIMEQ.DRW Draw and solve simult equations 07-21-89 08:56:32 7D5C SIMEQ2.DRW Another simultaneous equations 08-12-89 18:06:54 7FD0 SMILEY.DRW Demo of lighter side of things 08-11-89 09:19:02 5B31 TSDRAW.INF Document 08-12-89 18:52:58 50B5 TSPROG.INF List of PD programs from T.Salmi 07-22-89 19:21:52 077C VAASA.INF Info: Finland, Vaasa, U of Vaasa 06-23-89 08:30:20 88AB ---- ------ ------ ----- 0017 107934 72468 33% Searching Archive: TSMATR10.ARC - Matrix calculations by T.Salmi Filename Comment Date Time CRC -------- -------------------------------- ---- ---- --- LINEQ.EXE Simultaneous linear equations 11-07-88 16:42:10 6049 MATINV.EXE Inverse of a square matrix 11-06-88 16:41:24 247D MATMUL.EXE Multiplication of two matrixes 11-06-88 16:41:18 67CE TSMATR.INF Document 06-01-89 12:44:44 9996 TSPROG.INF List of PD programs from T.Salmi 05-28-89 13:10:24 F9AA ---- ------ ------ ----- 0005 111090 79303 29% Searching Archive: TSNUM12.ARC - Numerical Analysis by Timo Salmi Filename Comment Date Time CRC -------- -------------------------------- ---- ---- --- BISE.EXE Solves f(x)=0, Bisection Method 11-03-88 21:01:26 2E56 EQ2.EXE Solve linear equations of 2 vars 11-02-88 23:28:46 560A IC.EXE Line's intercepts with the axes 11-03-88 21:04:08 0BE4 LINE.EXE Equation of line thru two points 11-03-88 21:07:20 7C87 POLYR.EXE All roots of a polynomial 01-14-89 00:15:58 F24D SECA.EXE Solves f(x)=0, Secant Method 11-03-88 21:08:40 9A86 SINTEG.EXE Integrates f(x), Simpson's rule 11-03-88 21:11:20 04B4 TSNUM.INF Document 06-01-89 12:45:08 683F TSPROG.INF List of PD programs from T.Salmi 05-28-89 13:10:24 F9AA ---- ------ ------ ----- 0009 147682 102799 31%