OFFSET
1,1
EXAMPLE
1/1; -->
1/2, 1/2; --> 2 1
1/3, 5/6, 1/3; --> 3 1
1/4, 7/12, 7/12, 1/4; --> ...
1/5, 9/20, 31/30, 9/20, 1/5;
CROSSREFS
KEYWORD
nonn,tabf,frac,less
AUTHOR
Mohammad K. Azarian, Feb 13 2008
STATUS
approved