Properly formatting expressions such as "H2O" in your Excel spreadsheet requires the use of subscripts. Subscript formatting makes a letter or number appear smaller and slightly below the rest of the ...

Many programs have built-in keyboard shortcuts to access certain menu options. These shortcuts allow you to add effects such as bold type, italics, subscript or superscript or to enter special ...

You can use reduction operators, which return a matrix of reduced dimension, in place of values for subscripts to get reductions across all rows and columns. Table 4.3 lists the eight operators for ...