public LexoInteger Ceil() { if (IsExact()) { return(_mag); } var floor = Floor(); return(floor.Add(LexoInteger.One(floor.GetSystem()))); }
public LexoDecimal SetScale(int nSig, bool ceiling) { if (nSig >= _sig) { return(this); } if (nSig < 0) { nSig = 0; } var diff = _sig - nSig; var nmag = _mag.ShiftRight(diff); if (ceiling) { nmag = nmag.Add(LexoInteger.One(nmag.GetSystem())); } return(Make(nmag, nSig)); }