public virtual bool Equals(SecT163FieldElement other)
 {
     if (this == other)
     {
         return(true);
     }
     if (other == null)
     {
         return(false);
     }
     return(Nat192.Eq64(this.x, other.x));
 }
 public virtual bool Equals(SecT131FieldElement other)
 {
     if (this == other)
     {
         return(true);
     }
     if (null == other)
     {
         return(false);
     }
     return(Nat192.Eq64(x, other.x));
 }
 public virtual bool Equals(SecT163FieldElement other)
 {
     return(this == other || (other != null && Nat192.Eq64(this.x, other.x)));
 }