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Operators: +, -, *, /, ^
Math.sin(x), Math.cos(x), Math.tan(x)
Math.exp(x), Math.log(x), Math.sqrt(x)
Math.abs(x), Math.PI, Math.E
Example: Math.sin(x)*Math.exp(-x/5)
A function grapher is the essential tool that turns abstract mathematical expressions into visual curves, making it possible to develop geometric intuition for any equation. This grapher accepts any valid function—trigonometric, exponential, logarithmic, or piecewise—plots it on a zoomable coordinate plane, and overlays analysis tools: tangent lines, extrema markers, and intersection points. Plotting multiple functions simultaneously reveals relationships that algebraic manipulation alone rarely makes obvious.
function graphing · mathematical functions · transformations · extrema · intersections · coordinate geometry
Browse all Mathematics simulations →
Free to use in your browser — no signup required. Found a bug or have an idea to make it better? Tell us.