+ inline double Log10(double a) {return log(a)/log(10.0);}
+ inline size_t Size(double a) {return sizeof(a);}
+ inline size_t Size(float a) {return sizeof(a);}
+
+
+ inline int64_t Int64(double a)
+ {
+ if (a < INT64_MIN)
+ return INT64_MIN;
+ if (a > INT64_MAX)
+ return INT64_MAX;
+ return (int64_t)(a);
+ }