Visual Convolution Math (f * g)(t)

Interactive Sliding Integral, Random Variable Sums & CLT Sandbox
0.25
1. Base Signal f(τ) plotted stationary on τ-axis
2. Flip & Shift g(t - τ) inverted & offset by t
3. Overlap Product Integrand f(τ)·g(t - τ) filled
4. Accumulator Total area equals (f * g)(t)