HEATKEYS

Edraw is a powerful yet easy-to-use program for creating flowcharts, organizational charts, network diagrams, business presentations, building plans, mind mapping and lots more.

Wolfram|Alpha gives you access to the world

Help and support for all Office products: Word, Excel, PowerPoint, OneNote, Outlook. Set up and manage your office subscription, find how-to articles, get free training, video demos, and tutorials.

The simplex algorithm seeks a solution between feasible region extreme points in linear programming problems which satisfies the optimality criterion. Simplex algorithm is based in an operation called pivots the matrix what it is precisely this itera...

OriginLab produces professional graphing and data analysis software for scientists and engineers. Our products are designed to be easy-to-use, yet have the power and versatility to provide for the most demanding user.

Tinkercad is an easy-to-use 3D CAD design tool. Quickly turn your idea into a CAD model for a 3D printer with Tinkercad.

Free math lessons, formulas, calculators and homework help, in calculus, algebra, analytic geometry and linear algebra.

MathWorks is the world’s leading developer of technical computing software for engineers and scientists in industry, government, and education

Boston University is a leading private research institution with two primary campuses in the heart of Boston and programs around the world.

Dassault Systèmes SolidWorks Corp. develops and markets 3D CAD design software, analysis software, and product data management software. SolidWorks is the leading supplier of 3D CAD product design engineering software.

Find freelancers and freelance jobs on Upwork - the world

Outsource to expert programmers, designers, writers, translators, marketers, researchers and admin contractors with tested skills.