Commit | Line | Data |
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547779a8 WH |
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 | } |