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#define DOCSTRING "\n\
$Id: rat2float.doc 2343 2006-04-04 12:34:35Z bremner $ \n\
\n\
float takes a polytope file with rational or integer coefficents, \n\
and outputs an approximately equivelent one with floating point \n\
coefficents.\n\
\n\
WARNING: Assumes that numerator and denominator will fit in long integer,\n\
unless compiled with multiprecision support.\n\
\n\
\n\
\n\
"
int usage(){ fprintf(stderr,"\n%s\n",rcsid);fprintf(stderr,DOCSTRING); exit(1); }
#define CHECK_HELP if (argc > 1 && argv[1][0]=='-' && argv[1][1]=='h') usage();
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