WolframAlpha vs Desmos Graphing Calculator

Get the WolframAlpha app, the ultimate tool for homework and research. Whether you're in high school or college, Wolfram|Alpha is the tool you need to stay ahead of the curve. You can prepare for exams; get help with homework; and learn, explore and test your skills. Famous for math and physics, Wolfram|Alpha is also a whiz at chemistry, biology, engineering, economics, astronomy, statistics and much more. Featuring: • Step-by-step solutions: With hints, intermediate steps and methods of solving • Photo input: You can now use your camera to input math problems • Input Assistants: Our most popular course, reference and professional assistants • Thousands of domains: The most extensive topic coverage available—with more continually added—to get you to answers faster Subscription Details: Become a Wolfram|Alpha Pro member to unlock step-by-step solutions, photo input, Input Assistants and more. Payment will be charged to your iTunes account at confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Subscription fees are $9.99 per month or up to $59.99 per year depending on your plan. You can manage your Wolfram|Alpha Pro subscription by visiting the iTunes Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a Wolfram|Alpha Pro subscription. Privacy policy: https://www.wolfram.com/legal/privacy/wolfram Terms of use: https://www.wolframalpha.com/termsofuse

Explore math with the fast and powerful Desmos Graphing Calculator. Plot any equation, from lines and parabolas to derivatives and Fourier series. Add sliders to demonstrate function transformations, create tables to input and plot data, animate your graphs, and more—all for free. Features: Graphing: Plot polar, cartesian, or parametric graphs. There’s no limit to how many expressions you can graph at one time—and you don’t even need to enter expressions in y= form! Sliders: Adjust values interactively to build intuition, or animate any parameter to visualize its effect on the graph. Tables: Input and plot data, or create an input-output table for any function. Statistics: Find best-fit lines, parabolas, and more. Zooming: Scale the axes independently or at the same time with the pinch of two fingers, or edit the window size manually to get the perfect window. Points of Interest: Touch a curve to show maximums, minimums, and points of intersection. Tap the gray points of interest to see their coordinates. Hold and drag along a curve to see the coordinates change under your finger. Scientific Calculator: Just type in any equation you want to solve and Desmos will show you the answer. It can handle square roots, logs, absolute value, and more. Inequalities: Plot Cartesian and polar inequalities. Accessibility: Read and edit math using a screen reader or a refreshable Braille display, and use audio trace to explore graphs and data through sound. Offline: No internet access required. Visit www.desmos.com to learn more and to see the free browser version of our calculator.