Symbolic notations are useful in discussion as a shorthand for expressing on talk the relationships among pages, areas, and maps; they are not required and must never be displayed in articlespace.
12.
He developed a compact symbolic notation to describe the topology of a very wide variety of mechanisms, and showed how it could be used to classify them and even lead to the invention of new useful mechanisms.
13.
For example, when using UNIX and GNU versions of chmod to set the permissions of a file, and symbolic notation is used, and no user is specified, then the mask is applied to the requested permissions before they are applied to the file.
14.
Though the algebra of Al-Khwrizm + did not use such symbols, it solved equations using many more rules than are used today with symbolic notation, and had great difficulty working with multiple variables ( which using symbolic notation can simply be called x, y, z, etc . ).
15.
Though the algebra of Al-Khwrizm + did not use such symbols, it solved equations using many more rules than are used today with symbolic notation, and had great difficulty working with multiple variables ( which using symbolic notation can simply be called x, y, z, etc . ).
