Desmos Graphing Calculator

Dive into the world of mathematics with Desmos, where we're on a mission to foster universal math literacy and make learning math accessible and fun for everyone. We believe that the secret to mastering math lies in active engagement and hands-on experience.

To bring this vision to life, we've developed the next generation of the graphing calculator. Powered by our robust and lightning-fast math engine, our calculator can instantly plot any equation, from simple lines and parabolas to complex derivatives and Fourier series. With sliders, exploring function transformations becomes intuitive and engaging. It's math made beautiful and, best of all, it's completely free.

Features:

Graphing: Whether it's polar, cartesian, or parametric graphs, plot them all without limits. You can graph as many expressions as you want, and you don't need to stick to the y= form!

Sliders: Use sliders to interactively adjust values and build a deeper understanding of math concepts. Animate any parameter to see its impact on the graph in real-time.

Tables: Easily input and plot data or create input-output tables for any function to enhance your learning experience.

Statistics: Calculate best-fit lines, parabolas, and other statistical models to analyze your data effectively.

Zooming: Adjust the scale of your axes independently or simultaneously with a simple pinch gesture. You can also manually set the window size to focus on the perfect view.

Points of Interest: Touch any curve to reveal maximums, minimums, and points of intersection. Tap the gray points to view their coordinates, and drag along the curve to watch the coordinates change dynamically.

Scientific Calculator: Just enter any equation, and Desmos will solve it for you. It supports square roots, logarithms, absolute values, and much more.

Inequalities: Visualize cartesian and polar inequalities to better understand their solutions.

Offline: No internet? No problem. Use Desmos offline without any hassle.

Explore more about Desmos and try our free online calculator at www.desmos.com.