Desmos offers a beautiful, free online graphing calculator which can graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. They also provide a scientific calculator app that supports arithmetic, exponentiation, trigonometric functions, statistics, combinatorics, and the ability to define and evaluate custom functions. Both calculators are accessible online and as apps, and are widely used for educational purposes due to their power, usability, and no cost. Key features of the Desmos graphing calculator include:
- Graph plotting with no limit on expressions
- Interactive sliders to adjust and animate function parameters
- Tables for data input and output
- Statistical computations like best-fit lines
- Points of interest on graphs such as maximums, minimums, and intersections
- Ability to plot polar, cartesian, and parametric graphs
- Offline usability without internet connection
The Desmos scientific calculator app has features for basic and advanced math operations, with a focus on simplifying scientific math tasks beyond basic arithmetic. It keeps a visible history of expressions and allows variable assignments for reuse. These tools are accessible via their website and mobile apps on platforms like iOS and Android, and are designed to promote math literacy and engagement in an intuitive and visually appealing way.
