3d graphing calculator

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3D Graphing Calculator

Supports: sin, cos, tan, sqrt, pow, abs, log, PI, e
3D Surface Visualization

How to Use the 3D Graphing Calculator

This tool allows you to visualize mathematical functions in three-dimensional space directly in your browser. Simply enter a formula involving variables x and y, define the range for the axes, and click "Plot Graph".

Understanding the Inputs

  • Function Formula: Enter the equation to solve for Z. For example, sin(x) + cos(y). The tool automatically interprets standard math functions.
  • X/Y Min & Max: These define the domain of the graph. A smaller range zooms in on the origin, while a larger range shows more of the surface.
  • Grid Density: Controls how many points are calculated. A lower number (e.g., 0.2) creates a smoother curve but renders slower. A higher number (e.g., 1.0) creates a wireframe look.
  • Zoom Scale: Adjusts the visual size of the plot on the canvas.

Supported Math Functions

You can use the following standard JavaScript Math functions in your formula:

  • Trigonometry: sin(x), cos(x), tan(x)
  • Powers & Roots: pow(x, 2), sqrt(x)
  • Constants: PI, e
  • Other: abs(x) (absolute value), log(x) (natural logarithm)

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