bolner / simplexsolver Goto Github PK
View Code? Open in Web Editor NEWAn easy-to-use Simplex solver class for linear programming.
License: Other
An easy-to-use Simplex solver class for linear programming.
License: Other
The tableau used in the implementation is unnecessary.
Even though most books regarding simplex algorithm will illustrate the algorithm by constructing a tableau, it does not mean we need to construct one. The problem of using the tableau is the memory consumption:
this->tableau.resize(constraints.rows() + 1, this->numberOfVariables + constraints.rows() + 1);
The above line shows that the size of the tableau will be (number of constraints) x (number of variables + number of constraints), which can be huge thus hinder the application for large problems (for example, with constraints over 100 thousand).
The tableau can be removed if we consider the non-basis variables as a linear combination of the basis variables. A matrix of size (number of constraints) x (number of variables) can be used to track the relationship. The size of this matrix is much smaller than the tableau.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.