Simple question: modulo



Sorry for such a simple question, but I really can't find the modulo function 
in maxima. Scanned all documentation but I must be blind or something.

For integers like in C 5%4 -> 1

m: matrix( [15,2,7],  [8,10,23],  [0,2,8]);

[12,0,8]*m;

Should give the values modulo 26. 

Can someone help? Really basic problem...

Hanno
-- 
Hanno Behrens - Hamburg http://pebbles.schattenlauf.de/
Ceterum censeo microsoft esse delendam