File: d_lg10.c

package info (click to toggle)
superlu 3.0-2
  • links: PTS
  • area: main
  • in suites: sarge
  • size: 5,380 kB
  • ctags: 1,765
  • sloc: ansic: 48,604; makefile: 411; csh: 141; fortran: 54; sh: 14
file content (15 lines) | stat: -rw-r--r-- 224 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
#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) );
}