Repeat the one-line rewrite F → F+F--F+F and each triangle side folds finer, lengthening the snowflake coastline — perimeter grows while the inner area barely changes, revealing the fractal dimension
Repeat the one-line rewrite F → F+F--F+F and each triangle side folds finer, lengthening the snowflake coastline — perimeter grows while the inner area barely changes, revealing the fractal dimension