Hello all I am trying to invent a math notation to represent something like
8 * 7 * 6 * 5
or
10 * 9 * 8 * 7 * 6 * 5 * 4
etc. Some sort of notation that only requires the "ends" of the sequence of multiplied digits
@wallhackio https://en.wikipedia.org/wiki/Falling_and_rising_factorials seem to be usually specified in a different way (one endpoint, direction, and length) but are the same thing
