Visualizes a full Bayes update over a parameter θ in [0,1]: a Beta prior p(θ), a Binomial likelihood p(x|θ) from animated data (n trials, k successes), and the resulting posterior p(θ|x). The animation phases highlight the conceptual pipeline (prior → likelihood → multiply → normalize by evidence), while the equation and evidence term are shown in a HUD box.
Renders prior/likelihood/posterior as blocky histograms on a θ-grid with green-on-black styling. Uses Beta-Binomial conjugacy for posterior (Beta(a+k,b+n−k)) and approximates evidence via discrete integration of prior·likelihood. Animation is time-phased over a 4s cycle with easing; data k updates discretely to show how posterior reacts.