Graphing | حوّل — موقع حاسبات

Expressions

What do these numbers mean?

x is the horizontal input and y is the function's output. Negative coordinates are left/below zero; positive ones are right/above. Changing a parameter changes the function, while zoom only changes the view.
In decimal numbers, commas separate thousands and a dot separates decimals: 1,234.5 = 1234 + 0.5. ×10^3 means multiply by 1000; ×10^-3 means divide by 1000. Display rounding can make tiny differences between shown totals.

Examples and help

Examples

How to use

Enter an expression such as y=x^2 or 2x+3. Use + Expression to add more.
Select the colored circle to hide or show a curve, or × to delete it.
Drag to pan; scroll or pinch to zoom. Tap or hover over a curve to see point coordinates.
Sliders appear automatically for variables such as a and b. Select ▶ to animate.
Select degrees or radians in settings, and use Export image to save the graph.