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Annotation of 42BSD/usr.lib/libF77/c_exp.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  *     "@(#)c_exp.c    1.1"
                      3:  */
                      4: 
                      5: #include "complex"
                      6: 
                      7: c_exp(r, z)
                      8: complex *r, *z;
                      9: {
                     10: double expx;
                     11: double exp(), cos(), sin();
                     12: 
                     13: expx = exp(z->real);
                     14: r->real = expx * cos(z->imag);
                     15: r->imag = expx * sin(z->imag);
                     16: }

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