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Annotation of researchv10no/libF77/d_sign.c, revision 1.1.1.1

1.1       root        1: #include "f2c.h"
                      2: 
                      3: #ifdef KR_headers
                      4: double d_sign(a,b) doublereal *a, *b;
                      5: #else
                      6: double d_sign(doublereal *a, doublereal *b)
                      7: #endif
                      8: {
                      9: double x;
                     10: x = (*a >= 0 ? *a : - *a);
                     11: return( *b >= 0 ? x : -x);
                     12: }

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