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This commit was generated by cvs2svn to track changes on a CVS vendor
[unix-history]
/
lib
/
libF77
/
c_exp.c
#include
"f2c.h"
#ifdef KR_headers
extern
double
exp
(),
cos
(),
sin
();
VOID
c_exp
(
r
,
z
)
complex
*
r
, *
z
;
#else
#undef abs
#include
"math.h"
void
c_exp
(
complex
*
r
,
complex
*
z
)
#endif
{
double
expx
;
expx
=
exp
(
z
->
r
);
r
->
r
=
expx
*
cos
(
z
->
i
);
r
->
i
=
expx
*
sin
(
z
->
i
);
}