Search found 2 matches

by mfh
Fri Jul 13, 2007 3:20 pm
Forum: Clarifications on Project Euler Problems
Topic: Problem 149
Replies: 37
Views: 11521

Re: 149 clarification

Certainly in computing, mod(x,n) is a function that strictly means the mapping of x on to a single member of the complete residue system {0, 1, 2, ... , n-1}. In mathematics it can be used in two ways: (i) an equivalence relation: x [cong] y mod n iff (x-y)|n, or, (ii) the modulo operator: x mod n ...
by mfh
Fri Jul 13, 2007 3:05 pm
Forum: News, Suggestions, and FAQ
Topic: How Do I... Hide Text?
Replies: 2
Views: 12283

BBcode does not work

in the post by euler on Mon, 27 Mar 2006 12:43:45 the hidden text appears correctly, but in all other posts, i see the [ h ] (even if there are no spaces, of course!) also, other codes do not work for me : e.g. on the thread about the chess game, the [ tt ] does not work, and all [ hide=... ] don't ...