547779a8 WH |
1 | #include "f2c.h" |
2 | |
3 | #define log10e 0.43429448190325182765 |
4 | |
5 | #ifdef KR_headers |
6 | double log(); |
7 | double r_lg10(x) real *x; |
8 | #else |
9 | #undef abs |
10 | #include "math.h" |
11 | double r_lg10(real *x) |
12 | #endif |
13 | { |
14 | return( log10e * log(*x) ); |
15 | } |