2195d627fb
Obtained from: netlib.att.com
14 lines
174 B
C
14 lines
174 B
C
#include "f2c.h"
|
|
|
|
#ifdef KR_headers
|
|
double tan();
|
|
double d_tan(x) doublereal *x;
|
|
#else
|
|
#undef abs
|
|
#include "math.h"
|
|
double d_tan(doublereal *x)
|
|
#endif
|
|
{
|
|
return( tan(*x) );
|
|
}
|