?????? ????? ??? ??? ?? ???? ?? ??? ?? ?????. ?? ??? ???? ???? ?? ????, ?? ?? ?? ??? ???? ???, ?? ??? ????? ?????.In MATLAB and GNU Octave,[fifty two] the semicolon can be used as a row separator when defining a vector or matrix (Whilst a comma separates the columns inside a row of the vector or matrix) or to execute a command silently, with no exh