/* ----------------------------------------------------------------------------
 * $Id$
 * ----------------------------------------------------------------------------
 * Public Domain C Library - http://pdclib.sourceforge.net
 * This code is Public Domain. Use, modify, and redistribute at will.
 * --------------------------------------------------------------------------*/

double sqrt( double x ) { /* TODO */ };

/* Therx code
{
    double i = x / 2;
    if ( x < 0 )
    {
        return 0;
    }
    // (15 DP) HOW GET MORE?
    while ( ( fabs( i - ( x / i ) ) / i ) > 0.000000000000001)
    {
        i = ( i + ( x / i ) ) / 2;
    }
    return i;
}
*/

float sqrtf( float x ) { /* TODO */ };
long double sqrtl( long double x ) { /* TODO */ };