# Initialize lines for vectors u, v, and w (u + v) using ax.plot line_u, = ax.plot([], [], [], 'r-', lw=2, label='u = [1, 2, 3]') line_v, = ax.plot([], [], [], 'g ...
A collection of fun, colorful Python toy scripts — zero external dependencies required (pure standard library). Every script runs straight from the terminal with beautiful ANSI colors and animations.