39 typedef short int LogEst;  /* 10 times log2() */  typedef
41 LogEst logEstMultiply(LogEst a, LogEst b){ return a+b; }  in logEstMultiply()
42 LogEst logEstAdd(LogEst a, LogEst b){  in logEstAdd()
54   if( a<b ){ LogEst t = a; a = b; b = t; }  in logEstAdd()
59 LogEst logEstFromInteger(sqlite3_uint64 x){  in logEstFromInteger()
60   static LogEst a[] = { 0, 2, 3, 5, 6, 7, 8, 9 };  in logEstFromInteger()
61   LogEst y = 40;  in logEstFromInteger()
71 static sqlite3_uint64 logEstToInt(LogEst x){  in logEstToInt()
82 static LogEst logEstFromDouble(double x){  in logEstFromDouble()
84   LogEst e;  in logEstFromDouble()
126   LogEst a[100];  in main()
151       a[n++] = (LogEst)atoi(z+1);  in main()