Perfect numbers: Difference between revisions

Content added Content deleted
(FALSE)
Line 208: Line 208:
<lang erlang>is_perfect(X) ->
<lang erlang>is_perfect(X) ->
X == lists:sum([N || N <- lists:seq(1,X-1), X rem N == 0]).</lang>
X == lists:sum([N || N <- lists:seq(1,X-1), X rem N == 0]).</lang>

=={{header|FALSE}}==
<lang false>[0\1[\$@$@-][\$@$@$@$@\/*=[@\$@+@@]?1+]#%=]p:
45p;!." "28p;!. { 0 -1 }</lang>


=={{header|Forth}}==
=={{header|Forth}}==