display | more...
A factorial function built from a factorial hyper4 to itself.

It follows this form:
n$ = n!(4)n! = n!n!n!...n!

Note: the '$' is a factorial sign with an S written over it.

More info: http://home.earthlink.net/~mrob/pub/math/largenum-2.html
This writeup is under the GNU Free Documentation License

Log in or register to write something here or to contact authors.