{{keywords>wiki library source code example reference}}
===== long double =====
    long double
    10 Byte
    3.4E-4932 - 1.1E+4932
    precision: 19
    
    
===== C Sourcecode Example =====
<code c> 
#include <stdio.h> /* including standard library */
//#include <windows.h> /* uncomment this for Windows */

 
int main(void){
printf("long double: %d bytes\n", sizeof(long double) );
}
return 0;
</code>