?? ??, ?? ???? ??? ?? ????, ??, ???? ?? ??? ?? ???? ????. ??, ??? ?? ? ?? ??? ?? ??? ???? ??? ???? ????. ?????? ??? ??? ???? ???, ????? ???? ???. In MATLAB and GNU Octave,[52] the semicolon may be used as being a row separator when defining a vector or matrix (Whilst a comma separates the c