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547779a8 WH |
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 | } |