public MatrisBase <object> Row(MatrisBase <object> A, int i, int based = 0) { return(!A.IsValid() ? throw new Exception(CompilerMessage.MAT_INVALID_SIZE) : i - based < 0 || i - based >= A.Row ? throw new Exception(CompilerMessage.MAT_OUT_OF_RANGE_INDEX("satır", based, A.Row - 1)) : A.RowMat(i, based)); }