public BigNumber modPow(BigNumber val1, BigNumber val2) {
return new BigNumber(bigInteger.modPow(val1.getInt(), val2.getInt()));
}
public BigNumber remainder(BigNumber val) {
return new BigNumber(bigInteger.remainder(val.getInt()));
}
public BigNumber add(BigNumber val) {
return new BigNumber(bigInteger.add(val.getInt()));
}
public BigNumber multiply(BigNumber val) {
return new BigNumber(bigInteger.multiply(val.getInt()));
}