Julia Set Explorer

This interactive simulator explores Julia Set Explorer in Math Visualization. Pick c by clicking the embedded mini-Mandelbrot or animate c along a circle; Fatou dust vs connected sets. Use the controls to change the scenario; watch the visualization and any graphs or readouts to connect the model with lectures, labs, and homework.

Who it's for: For learners comfortable with heavier math or second-level detail. Typical context: Math Visualization.

Key terms

  • julia
  • set
  • explorer
  • julia set
  • math
  • visualization

How it works

**Julia set** for a fixed parameter **c**: pixels are colored by how fast the orbit **zₙ₊₁ = zₙ² + c** escapes for that **z₀**. Picking **c inside the Mandelbrot set** gives a connected fractal; picking **c outside** gives a **Cantor dust** of disconnected points. Click on the small Mandelbrot map to pick c, or hit ▶ to walk c around the circle of radius 0.7885 — the Julia set morphs in real time.

Key equations

J(c) = ∂{ z₀ ∈ ℂ : supₙ|zₙ| < ∞ }, zₙ₊₁ = zₙ² + c
connected ⇔ c ∈ M (Fatou–Julia)