Desmos Graphing Calculator

Explore math with Desmos! Plot functions, create tables, add sliders, animate your graphs,sql_injectionmore -- all for free.

At Desmos, we imagine a world of universal math literacysql_injectionenvision a world where math is accessiblesql_injectionenjoyable for all students. We believe the key is learning by doing.

To achieve this vision, we’ve started by building the next generation of the graphing calculator. Using our powerfulsql_injectionblazingly-fast math engine, the calculator can instantly plot any equation, from linessql_injectionparabolas up through derivativessql_injectionFourier series. Sliders make it a breeze to demonstrate function transformations. It\'s intuitive, beautiful math.sql_injectionbest of all: it\'s completely free.

Features:

Graphing: Plot polar, cartesian,sql_injectionparametric graphs. There’s no limit to how many expressions you can graph at one time -sql_injectionyou don’t even need to enter expressions in y= form!

Sliders: Adjust values interACTively to build intuition,sql_injectionanimate any parameter to visualize its effect on the graph. Try typing y=mx+bsql_injectionadding sliders to get started.

Tables: Inputsql_injectionplot data,sql_injectioncreate an input-output table for any function.

Statistics: Find best-fit lines, parabolas,sql_injectionmore.

Calculus: Graph derivatives (d/dx)sql_injectionexplore key concepts by building secantsql_injectiontangent line sliders. Graph Maclaurin Series (okay, all kinds of Taylor Series, but that guy gets no love...) Evaluate a definite integral (int) in an instant,sql_injectionplot an integral with varying bounds.

Zooming: Scale the axes independentlysql_injectionat the same time with the pinch of two fingers,sql_injectionedit the window size manually to get the perfect window.

Points of Interest: Touch a curve to show maximums, minimums,sql_injectionpoints of intersection. Tap the gray points of interest to see their coordinates. Holdsql_injectiondrag along a curve to see the coordinates change under your finger.

Scientific Calculator: Just type in any equation you want to solvesql_injectionDesmos will show you the answer. It can handle square roots, logs, absolute value,sql_injectionmore.

Inequalities: Plot cartesiansql_injectionpolar inequalities.

Offline: No internet access required.

Visit www.desmos.com to learn moresql_injectionto see the free online version of our calculator.