1994-06-24 14:02:31 +00:00
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/* $Id$ */
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1987-03-31 10:50:20 +00:00
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/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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1987-01-27 15:57:55 +00:00
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abs(i){
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return i < 0 ? -i : i;
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}
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