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["el.douwen" <address@hidden>]

hi
in order to type abs(x-2), that is to say two vertical bars |x-2| i  
dont know if it passes in the mail, i dont find anything else as "big  
separators"
so i have two high vertical bars around a little equation x-2
my question is: how to obtain more little bars ?
i have noticed that, if i want to type |x-2|^2, that is to say square  
of abs(x-2), then the bar just before the square ^2 becomes little
so now i type an exposant with nothing on it eventually, after each  
vertical abs bar, in order to get little bars
do anyone see any more simple solution ?
Vnz