16 lines
224 B
C
16 lines
224 B
C
#include "f2c.h"
|
|
|
|
#define log10e 0.43429448190325182765
|
|
|
|
#ifdef KR_headers
|
|
double log();
|
|
double d_lg10(x) doublereal *x;
|
|
#else
|
|
#undef abs
|
|
#include <math.h>
|
|
double d_lg10(doublereal *x)
|
|
#endif
|
|
{
|
|
return( log10e * log(*x) );
|
|
}
|