• The command character "_" triggers subscription of the following expression(s).
  • For more than one subscripted character put them in braces {...}.
  • Use font sizing commands for appropriate sizing.
  • Ex.:$$x_1$ gives </li></ul><p style="text-align:center;">x_1$$

    • Ex.:$$a_{m+2n}$ gives </li></ul><p style="text-align:center;">a_{m+2n}$$

      • Ex. (with specific sizing):  $$x_{\small1}=a_{\small{m+2n}}$ gives</li></ul><p style="text-align:center;">x_{\small1}=a_{\small{m+2n}}$$

        • Combine subscripting with superscripting (command character "^").
          Syntax: Expr_{subExpr}^{supExpr}.
        • Ex.: $$A_{\small{i,j,k}}^{\small{-n+2}}$ gives</li></ul><p style="text-align:center;">A_{\small{i,j,k}}^{\small{-n+2}}$$

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