public BigNumber Min(BigNumber right)
{
return(BigInteger.Min(this._integer, right._integer));
}
public BigNumber GreatestCommonDivisor(BigNumber right)
{
return(BigInteger.GreatestCommonDivisor(this, right));
}
public static BigDecimal Cast(decimal value, BigNumber precision)
{
return(new BigDecimal(value, precision));
}
public BigDecimal NewPrecision(BigNumber precision)
{
return(new BigDecimal(this.ToString(), precision));
}
public BigDecimal Fixed(BigNumber precision)
{
var left = this;
var netLeft_Right = left._integerRight;
var netLeft_Right_String = netLeft_Right.ToString();
if (netLeft_Right_String.Length < left.PrecisionLength)
{
netLeft_Right_String = "".PadLeft((int)(left.PrecisionLength - netLeft_Right_String.Length), '0') + netLeft_Right_String;
}
var intPrecision = (int)precision;
if (intPrecision >= netLeft_Right_String.Length)
{
return(left);
}
var plus = false;
switch (netLeft_Right_String[intPrecision])
{
case '5':
case '6':
case '7':
case '8':
case '9':
plus = true;
break;
default:
break;
}
var netLeft = (left._integerLeft * left.PrecisionOnlyNormal) + left._integerRight;
if (plus)
{
netLeft += BigNumber.Ten.Pow(left.PrecisionLength - precision);
}
if (left._isNeg == true)
{
netLeft *= -1;
}
var net = netLeft;
var net_isNeg = net < 0;
if (net_isNeg == true)
{
net *= -1;
}
var net_string = net.ToString();
if (net_string.Length < left.PrecisionLength + 1)
{
net_string = "0" + "".PadLeft((int)(left.PrecisionLength - net_string.Length), '0') + net_string;
}
var resultRight = net_string.Substring((int)(net_string.Length - left.PrecisionLength));
var resultLeft = net_string.Substring(0, (int)(net_string.Length - resultRight.Length));
return(new BigDecimal(
(net_isNeg ? "-" : "") + resultLeft + "." + resultRight
, precision));
}
public BigDecimal(decimal value, BigNumber precision) : this(value.ToString(ConvertCultureInfo), precision)
{
}
