extendWithCarry static method
Implementation
static List<int> extendWithCarry(List<int> mag, int carry) {
if (carry > 0) {
final extendedMag = List<int>.filled(mag.length + 1, 0);
lexoHelper.arrayCopy(mag, 0, extendedMag, 0, mag.length);
extendedMag[extendedMag.length - 1] = carry;
return extendedMag;
}
return mag;
}