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

1.1       root        1: #include "f2c.h"
                      2: 
                      3: #ifdef KR_headers
                      4: extern double exp(), cos(), sin();
                      5: 
                      6:  VOID c_exp(r, z) complex *r, *z;
                      7: #else
                      8: #undef abs
                      9: #include "math.h"
                     10: 
                     11: void c_exp(complex *r, complex *z)
                     12: #endif
                     13: {
                     14: double expx;
                     15: 
                     16: expx = exp(z->r);
                     17: r->r = expx * cos(z->i);
                     18: r->i = expx * sin(z->i);
                     19: }

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