What is koch shell?

Koch shell, also known as the Snowflake fractal, is a mathematical curve discovered by the Swedish mathematician Helge von Koch in the year 1904. It is a fractal that belongs to the category of self-similar curves.

The Koch shell is derived from a single equilateral triangle, in which an equilateral triangle is replaced by a set of four smaller triangles on each side. Each of these new triangles has its central third removed, leaving a little "tent." This process is repeated indefinitely, creating an infinitely complex pattern.

The Koch curve is an example of how simple, recursive rules can create complex and beautiful objects. Fractals are self-similar in nature, meaning that no matter how much they are magnified or zoomed in on, they will always exhibit the same patterns at all levels of magnification.

The Koch curve is used in many areas of mathematics, including geometry, topology, and chaos theory. It is also a common example used in computer graphics and computer science as an illustration of recursive algorithms and fractal generation techniques. The Koch shell is an excellent example of the beauty and complexity that can arise from simple, recursive rules.