Center align columns in table ignoring minus signs?












2















I have some tables of numbers, most of which are small (0, 1, -1), but occasionally I have fractions. If I just has 0, 1, -1's I'd right align so the $-$ signs will line up, but the fractions throw things off. Center align doesn't look great either, nor does left align. Here is a small example of a right and center align: tables



begin{tabular}{rr}
$frac 1{24}$ & $-frac 1{24}$ \
$1$ & $-1$ \
$-1$ & $0$ \
end{tabular}
quad
begin{tabular}{cc}
$frac 1{24}$ & $-frac 1{24}$ \
$1$ & $-1$ \
$-1$ & $0$ \
end{tabular}


Can I center align the numbers without the signs, so the top two rows will look like they do on the right in the example above, and the bottom two rows will look like the do on the left in the above example?










share|improve this question



























    2















    I have some tables of numbers, most of which are small (0, 1, -1), but occasionally I have fractions. If I just has 0, 1, -1's I'd right align so the $-$ signs will line up, but the fractions throw things off. Center align doesn't look great either, nor does left align. Here is a small example of a right and center align: tables



    begin{tabular}{rr}
    $frac 1{24}$ & $-frac 1{24}$ \
    $1$ & $-1$ \
    $-1$ & $0$ \
    end{tabular}
    quad
    begin{tabular}{cc}
    $frac 1{24}$ & $-frac 1{24}$ \
    $1$ & $-1$ \
    $-1$ & $0$ \
    end{tabular}


    Can I center align the numbers without the signs, so the top two rows will look like they do on the right in the example above, and the bottom two rows will look like the do on the left in the above example?










    share|improve this question

























      2












      2








      2








      I have some tables of numbers, most of which are small (0, 1, -1), but occasionally I have fractions. If I just has 0, 1, -1's I'd right align so the $-$ signs will line up, but the fractions throw things off. Center align doesn't look great either, nor does left align. Here is a small example of a right and center align: tables



      begin{tabular}{rr}
      $frac 1{24}$ & $-frac 1{24}$ \
      $1$ & $-1$ \
      $-1$ & $0$ \
      end{tabular}
      quad
      begin{tabular}{cc}
      $frac 1{24}$ & $-frac 1{24}$ \
      $1$ & $-1$ \
      $-1$ & $0$ \
      end{tabular}


      Can I center align the numbers without the signs, so the top two rows will look like they do on the right in the example above, and the bottom two rows will look like the do on the left in the above example?










      share|improve this question














      I have some tables of numbers, most of which are small (0, 1, -1), but occasionally I have fractions. If I just has 0, 1, -1's I'd right align so the $-$ signs will line up, but the fractions throw things off. Center align doesn't look great either, nor does left align. Here is a small example of a right and center align: tables



      begin{tabular}{rr}
      $frac 1{24}$ & $-frac 1{24}$ \
      $1$ & $-1$ \
      $-1$ & $0$ \
      end{tabular}
      quad
      begin{tabular}{cc}
      $frac 1{24}$ & $-frac 1{24}$ \
      $1$ & $-1$ \
      $-1$ & $0$ \
      end{tabular}


      Can I center align the numbers without the signs, so the top two rows will look like they do on the right in the example above, and the bottom two rows will look like the do on the left in the above example?







      tables horizontal-alignment






      share|improve this question













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      share|improve this question










      asked 7 hours ago









      KimballKimball

      1507




      1507






















          3 Answers
          3






          active

          oldest

          votes


















          2














          With phantom you can insert an invisible -:



          enter image description here



          documentclass{article}

          begin{document}
          begin{tabular}{cc}
          $phantom{-}frac 1{24}$ & $-frac 1{24}$ \
          $phantom{-}1$ & $-1$ \
          $-1$ & $phantom{-}0$ \
          end{tabular}
          end{document}


          If your table contains only (mostly) math, you might want to use array instead of tabular.






          share|improve this answer































            2














            enter image description here



            documentclass{article}

            usepackage{mathtools}

            begin{document}

            begin{tabular}{cc}
            $frac 1{24}$ & $mathllap-frac 1{24}$ \
            $1$ & $mathllap-1$ \
            $mathllap-1$ & $0$ \
            end{tabular}

            end{document}





            share|improve this answer































              2














              Here I make - active (inside a limited group) and define it as a mathllap. I use a TABstack with enough column separation to allow for the -.



              documentclass{article}
              usepackage{tabstackengine,mathtools}
              TABstackMath
              begin{document}
              bgroup
              setstackgap{L}{16pt}
              setstacktabbedgap{13pt}
              letsvm-
              catcode`-=active
              def-{mathllap{svm}}
              Matrixstack{frac 1{24} & -frac 1{24} \ 1 & -1 \ -1 & 0}
              quadMatrixstack{frac 1{24} & -frac 1{24} \ 1 & -1 \ -1 & 0 }
              egroup
              end{document}


              enter image description here






              share|improve this answer


























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                3 Answers
                3






                active

                oldest

                votes








                3 Answers
                3






                active

                oldest

                votes









                active

                oldest

                votes






                active

                oldest

                votes









                2














                With phantom you can insert an invisible -:



                enter image description here



                documentclass{article}

                begin{document}
                begin{tabular}{cc}
                $phantom{-}frac 1{24}$ & $-frac 1{24}$ \
                $phantom{-}1$ & $-1$ \
                $-1$ & $phantom{-}0$ \
                end{tabular}
                end{document}


                If your table contains only (mostly) math, you might want to use array instead of tabular.






                share|improve this answer




























                  2














                  With phantom you can insert an invisible -:



                  enter image description here



                  documentclass{article}

                  begin{document}
                  begin{tabular}{cc}
                  $phantom{-}frac 1{24}$ & $-frac 1{24}$ \
                  $phantom{-}1$ & $-1$ \
                  $-1$ & $phantom{-}0$ \
                  end{tabular}
                  end{document}


                  If your table contains only (mostly) math, you might want to use array instead of tabular.






                  share|improve this answer


























                    2












                    2








                    2







                    With phantom you can insert an invisible -:



                    enter image description here



                    documentclass{article}

                    begin{document}
                    begin{tabular}{cc}
                    $phantom{-}frac 1{24}$ & $-frac 1{24}$ \
                    $phantom{-}1$ & $-1$ \
                    $-1$ & $phantom{-}0$ \
                    end{tabular}
                    end{document}


                    If your table contains only (mostly) math, you might want to use array instead of tabular.






                    share|improve this answer













                    With phantom you can insert an invisible -:



                    enter image description here



                    documentclass{article}

                    begin{document}
                    begin{tabular}{cc}
                    $phantom{-}frac 1{24}$ & $-frac 1{24}$ \
                    $phantom{-}1$ & $-1$ \
                    $-1$ & $phantom{-}0$ \
                    end{tabular}
                    end{document}


                    If your table contains only (mostly) math, you might want to use array instead of tabular.







                    share|improve this answer












                    share|improve this answer



                    share|improve this answer










                    answered 7 hours ago









                    leandriisleandriis

                    11.3k1733




                    11.3k1733























                        2














                        enter image description here



                        documentclass{article}

                        usepackage{mathtools}

                        begin{document}

                        begin{tabular}{cc}
                        $frac 1{24}$ & $mathllap-frac 1{24}$ \
                        $1$ & $mathllap-1$ \
                        $mathllap-1$ & $0$ \
                        end{tabular}

                        end{document}





                        share|improve this answer




























                          2














                          enter image description here



                          documentclass{article}

                          usepackage{mathtools}

                          begin{document}

                          begin{tabular}{cc}
                          $frac 1{24}$ & $mathllap-frac 1{24}$ \
                          $1$ & $mathllap-1$ \
                          $mathllap-1$ & $0$ \
                          end{tabular}

                          end{document}





                          share|improve this answer


























                            2












                            2








                            2







                            enter image description here



                            documentclass{article}

                            usepackage{mathtools}

                            begin{document}

                            begin{tabular}{cc}
                            $frac 1{24}$ & $mathllap-frac 1{24}$ \
                            $1$ & $mathllap-1$ \
                            $mathllap-1$ & $0$ \
                            end{tabular}

                            end{document}





                            share|improve this answer













                            enter image description here



                            documentclass{article}

                            usepackage{mathtools}

                            begin{document}

                            begin{tabular}{cc}
                            $frac 1{24}$ & $mathllap-frac 1{24}$ \
                            $1$ & $mathllap-1$ \
                            $mathllap-1$ & $0$ \
                            end{tabular}

                            end{document}






                            share|improve this answer












                            share|improve this answer



                            share|improve this answer










                            answered 7 hours ago









                            David CarlisleDavid Carlisle

                            499k4111451895




                            499k4111451895























                                2














                                Here I make - active (inside a limited group) and define it as a mathllap. I use a TABstack with enough column separation to allow for the -.



                                documentclass{article}
                                usepackage{tabstackengine,mathtools}
                                TABstackMath
                                begin{document}
                                bgroup
                                setstackgap{L}{16pt}
                                setstacktabbedgap{13pt}
                                letsvm-
                                catcode`-=active
                                def-{mathllap{svm}}
                                Matrixstack{frac 1{24} & -frac 1{24} \ 1 & -1 \ -1 & 0}
                                quadMatrixstack{frac 1{24} & -frac 1{24} \ 1 & -1 \ -1 & 0 }
                                egroup
                                end{document}


                                enter image description here






                                share|improve this answer






























                                  2














                                  Here I make - active (inside a limited group) and define it as a mathllap. I use a TABstack with enough column separation to allow for the -.



                                  documentclass{article}
                                  usepackage{tabstackengine,mathtools}
                                  TABstackMath
                                  begin{document}
                                  bgroup
                                  setstackgap{L}{16pt}
                                  setstacktabbedgap{13pt}
                                  letsvm-
                                  catcode`-=active
                                  def-{mathllap{svm}}
                                  Matrixstack{frac 1{24} & -frac 1{24} \ 1 & -1 \ -1 & 0}
                                  quadMatrixstack{frac 1{24} & -frac 1{24} \ 1 & -1 \ -1 & 0 }
                                  egroup
                                  end{document}


                                  enter image description here






                                  share|improve this answer




























                                    2












                                    2








                                    2







                                    Here I make - active (inside a limited group) and define it as a mathllap. I use a TABstack with enough column separation to allow for the -.



                                    documentclass{article}
                                    usepackage{tabstackengine,mathtools}
                                    TABstackMath
                                    begin{document}
                                    bgroup
                                    setstackgap{L}{16pt}
                                    setstacktabbedgap{13pt}
                                    letsvm-
                                    catcode`-=active
                                    def-{mathllap{svm}}
                                    Matrixstack{frac 1{24} & -frac 1{24} \ 1 & -1 \ -1 & 0}
                                    quadMatrixstack{frac 1{24} & -frac 1{24} \ 1 & -1 \ -1 & 0 }
                                    egroup
                                    end{document}


                                    enter image description here






                                    share|improve this answer















                                    Here I make - active (inside a limited group) and define it as a mathllap. I use a TABstack with enough column separation to allow for the -.



                                    documentclass{article}
                                    usepackage{tabstackengine,mathtools}
                                    TABstackMath
                                    begin{document}
                                    bgroup
                                    setstackgap{L}{16pt}
                                    setstacktabbedgap{13pt}
                                    letsvm-
                                    catcode`-=active
                                    def-{mathllap{svm}}
                                    Matrixstack{frac 1{24} & -frac 1{24} \ 1 & -1 \ -1 & 0}
                                    quadMatrixstack{frac 1{24} & -frac 1{24} \ 1 & -1 \ -1 & 0 }
                                    egroup
                                    end{document}


                                    enter image description here







                                    share|improve this answer














                                    share|improve this answer



                                    share|improve this answer








                                    edited 7 hours ago

























                                    answered 7 hours ago









                                    Steven B. SegletesSteven B. Segletes

                                    162k9206418




                                    162k9206418






























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