Steinhaus–Moser notation

In mathematics, Steinhaus–Moser notation is a notation for expressing certain extremely large numbers. It is an extension of Steinhaus's polygon notation. In mathematics, Steinhaus–Moser notation is a notation for expressing certain extremely large numbers. It is an extension of Steinhaus's polygon notation. etc.: n written in an (m + 1)-sided polygon is equivalent with 'the number n inside n nested m-sided polygons'. In a series of nested polygons, they are associated inward. The number n inside two triangles is equivalent to nn inside one triangle, which is equivalent to nn raised to the power of nn. Steinhaus defined only the triangle, the square, and the circle , which is equivalent to the pentagon defined above.