Re: Letter permutations



Ahoyhoy <ahoyhoy@xxxxxxxxxxxx> did eloquently scribble:
Is there a quick way of working out the number of permutations for, say, 25
letters without having to do the full factorial calculation?

Well... there's always the factorial button on most modern scientific
calculators.

--
______________________________________________________________________________
| spike1@xxxxxxxxxxxxx | |
|Andrew Halliwell BSc(hons)| "ARSE! GERLS!! DRINK! DRINK! DRINK!!!" |
| in | "THAT WOULD BE AN ECUMENICAL MATTER!...FECK!!!! |
| Computer Science | - Father Jack in "Father Ted" |
------------------------------------------------------------------------------
.