public static InuFloat FromScaledValue(long _v)
{
InuFloat result = new InuFloat();
result.ScaledSet(_v);
return(result);
}
public static InuFloat Float(InuFloat min, InuFloat max)
{
InuFloat result = new InuFloat();
result.ScaledSet(Long(min.i, max.i));
return(result);
}
public static InuFloat Sqrt(InuFloat _sqr)
{
//Debug.LogError("111: " + _sqr);
if (_sqr.i < 0)
{
return(InuFloat.ZERO);
}
if (_sqr.i == 0)
{
return(InuFloat.ZERO);
}
long b = _sqr.i; // big
long s = 0;
if (_sqr.i > INT_SCALE * INT_SCALE)
{
if (b > 100)
{
b = 10;
while (b * (b / INT_SCALE) < _sqr.i)
{
b *= 10;
}
}
//int loop = 0;
while (b - s > 1)
{
long m = (b + s) / 2;
if (m * (m / INT_SCALE) > _sqr.i)
{
b = m;
}
else
{
s = m;
}
//loop++;
}
}
else
{
b *= 10;
//long new_scale = INT_SCALE;// *INT_SCALE;
//long sqr_i = _sqr.i;// *INT_SCALE;
//b *= INT_SCALE;
//s *= INT_SCALE;
while (b - s > 1)
{
long m = (b + s) / 2;
if (m * m > _sqr.i * INT_SCALE)
{
b = m;
}
else
{
s = m;
}
//loop++;
}
//b /= INT_SCALE;
//s /= INT_SCALE;
}
//Debug.LogError("loop: " + loop);
InuFloat result = new InuFloat();
if (s == 0)
{
result.ScaledSet(1);
}
else
{
result.ScaledSet(s);
}
//Debug.LogError("222: " + result);
return(result);
}