![]() ![]() ![]() If you change an earlier expression, the “ans” value updates automatically. The “ans” key always holds the value of your last computation so that you never have to remember or copy a result. Unlike many scientific calculators, all of your previous work remains visible on the screen. Assign values to variables for later use. Create and evaluate your own functions using familiar function notation. Works offline, no internet connection required. Statistics: Compute the mean and standard deviation (sample or population) of a list of data.Ĭombinatorics: Count combinations and permutations and calculate factorials. Trigonometry: Evaluate the fundamental trigonometric functions and their inverses, using either radians or degrees for angle measure. It’s intuitive, beautiful, and completely free.Īrithmetic: In addition to the basic operations, the scientific calculator also supports exponentiation, radicals, absolute value, logarithms, rounding, and percentages. To that end, we’ve built a simple yet powerful scientific calculator that runs on the same blazingly fast math engine as our next-generation graphing calculator, but with a more streamlined set of features, for those times when you just don’t need a graph. Or, define and evaluate your own functions - all for free.Īt Desmos, we imagine a world of universal math literacy where math is accessible and enjoyable for all students. Visit to learn more and to see the free online version of our calculator.Move beyond arithmetic with the Desmos scientific calculator! In addition to the basic operations, take advantage of a variety of built-in functions for exploring trigonometry, statistics, combinatorics, and more. Inequalities: Plot cartesian and polar inequalities. Leave excited to learn more and with the resources to continue practicing. Explore points, tables, functions, inequalities, sliders, and lists. It can handle square roots, logs, absolute value, and more. Learn how to use the Desmos graphing calculator tools to explore ways that students can develop their own power as mathematical problem solvers. Scientific Calculator: Just type in any equation you want to solve and Desmos will show you the answer. Hold and drag along a curve to see the coordinates change under your finger. Tap the gray points of interest to see their coordinates. ![]() Points of Interest: Touch a curve to show maximums, minimums, and points of intersection. ![]() 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. Statistics: Find best-fit lines, parabolas, and more. Tables: Input and plot data, or create an input-output table for any function You could use a hidden graph component to calculate this, and then you could also use that same graph to calculate the mean and median too. Sliders: Adjust values interactively to build intuition, or animate any parameter to visualize its effect on the graph Here is a function that I had saved that will find the mode of a list of numbers, but it uses the graphing calculator. 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! Graphing: Plot polar, cartesian, or parametric graphs. Sliders make it a breeze to demonstrate function transformations. Using our powerful and blazingly-fast math engine, the calculator can instantly plot any equation, from lines and parabolas up through derivatives and Fourier series. To achieve this vision, we’ve started by building the next generation of the graphing calculator. At Desmos, we imagine a world of universal math literacy and envision a world where math is accessible and enjoyable for all students. ![]()
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