public static BigInteger Pow(BigInteger bigValue, int power){
if((bigValue)==null)throw new ArgumentNullException("bigValue");
if((power)<0)throw new ArgumentException("power"+" not greater or equal to "+"0"+" ("+Convert.ToString((power),System.Globalization.CultureInfo.InvariantCulture)+")");
return bigValue.pow(power);
}
public static BigInteger Pow(BigInteger bigValue, BigInteger power){
if((bigValue)==null)throw new ArgumentNullException("bigValue");
if((power)==null)throw new ArgumentNullException("power");
if((power.Sign)<0)throw new ArgumentException("power.Sign"+" not greater or equal to "+"0"+" ("+Convert.ToString((power.Sign),System.Globalization.CultureInfo.InvariantCulture)+")");
BigInteger val=BigInteger.One;
while(power.Sign>0){
BigInteger p=(power>(BigInteger)5000000) ?
(BigInteger)5000000 : power;
val*=bigValue.pow((int)p);
power-=p;
}
return val;
}
