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Annotation of researchv10no/libF77/z_cos.c, revision 1.1

1.1     ! root        1: #include "f2c.h"
        !             2: 
        !             3: #ifdef KR_headers
        !             4: double sin(), cos(), sinh(), cosh();
        !             5: VOID z_cos(r, z) doublecomplex *r, *z;
        !             6: #else
        !             7: #undef abs
        !             8: #include "math.h"
        !             9: void z_cos(doublecomplex *r, doublecomplex *z)
        !            10: #endif
        !            11: {
        !            12: r->r = cos(z->r) * cosh(z->i);
        !            13: r->i = - sin(z->r) * sinh(z->i);
        !            14: }

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