Mixed Integer Linear Programming (MILP) solver lp_solve solves pure linear, (mixed) integer/binary, semi-cont and special ordered sets (SOS) models.lp_solve is written in ANSI C and can be compiled on many different platforms like Linux and WINDOWS
- Linear and Integer programming solver
- Sensitivity analysis
- Very strong API with many programming language examples
- Open source
- Pure C code
- Windows, Unix, Linux, Mac OSX
- 32 and 64 bit
- Also precompiled binaries provided
A program called WEAP (www.weap21.org) uses your codes and is closed-source. Doesn't it against LGPL2?
Pretty much the BEST open-source LP library and environment. Easy to use, very flexible and fast as well. Integrates very well with Qt 5.4 Thanks for the awesome work
Excellent costless alternative for Mixed Integer Linear Programming solver. Highly configurable extensions to integrate different file formats.
/* represent a number as a/b use normal + - * / operations : <br> <br> a1/b1 + a2/b2 = (a1*b2 + a2*b1) / (b1*b2); <br> a1/b1 - a2/b2 = (a1*b2 - a2*b1) / (b1*b2); <br> a1/b1 * a2/b2 = (a1*a2) / (b1*b2); <br> a1/b1 / a2/b2 = (a1*b2) / (b1*a2); <br> <br> then <br> <br> reduce a/b values of q to values with min a / min b <br> could of solved integers much faster ... <br> <br> if your result is : 112/100 = b/a = 28/25 solution of the following small integer problem */ <br> min: d; 112 a - d =0; 100 b - d =0; a>1; b>1; int d, a, b;
Thank you for your work.