1 2The "gap" command sets input conventions to GAP style. This means first of 3all that Bourbaki conventions are adopted (see the help message for the 4"bourbaki" command.) Futher, decimal generator symbols are set, and 5prefix, separator, and postfix are set respectively to "[", ",", "]", so 6that for instance an element denoted 12321 in our standard notation becomes 7[1,2,3,2,1]. 8 9